From f1d010bed8760aa87f9c72eded97d4d9b98cc620 Mon Sep 17 00:00:00 2001 From: Manoj Srivastava Date: Fri, 29 Jul 2016 18:07:24 -0700 Subject: Import flex_2.6.1.orig.tar.gz [dgit import orig flex_2.6.1.orig.tar.gz] --- .indent.pro | 15 + ABOUT-NLS | 1282 ++++ AUTHORS | 16 + COPYING | 42 + ChangeLog | 9721 ++++++++++++++++++++++++++ Makefile.am | 65 + NEWS | 608 ++ ONEWS | 1233 ++++ README | 113 + THANKS | 53 + TODO | 66 + autogen.sh | 33 + build-aux/config.rpath | 690 ++ build-aux/ltmain.sh | 11147 ++++++++++++++++++++++++++++++ build-aux/missing | 215 + build-aux/test-driver | 148 + build-aux/ylwrap | 247 + configure.ac | 148 + doc/Makefile.am | 30 + doc/flex.texi | 8622 +++++++++++++++++++++++ examples/Makefile.am | 29 + examples/README | 15 + examples/debflex.awk | 119 + examples/fastwc/Makefile.am | 29 + examples/fastwc/README | 56 + examples/fastwc/mywc.c | 26 + examples/fastwc/wc1.l | 19 + examples/fastwc/wc2.l | 21 + examples/fastwc/wc3.l | 25 + examples/fastwc/wc4.l | 28 + examples/fastwc/wc5.l | 25 + examples/manual/ChangeLog | 24 + examples/manual/Makefile.am | 55 + examples/manual/Makefile.examples | 88 + examples/manual/README | 12 + examples/manual/cat.lex | 45 + examples/manual/dates.lex | 106 + examples/manual/datetest.dat | 28 + examples/manual/eof_rules.lex | 65 + examples/manual/eof_test01.txt | 17 + examples/manual/eof_test02.txt | 8 + examples/manual/eof_test03.txt | 7 + examples/manual/expr.lex | 35 + examples/manual/expr.y | 64 + examples/manual/front.lex | 40 + examples/manual/front.y | 118 + examples/manual/j2t.lex | 442 ++ examples/manual/myname.lex | 15 + examples/manual/myname.txt | 6 + examples/manual/myname2.lex | 19 + examples/manual/numbers.lex | 145 + examples/manual/pas_include.lex | 78 + examples/manual/pascal.lex | 120 + examples/manual/reject.lex | 12 + examples/manual/replace.lex | 33 + examples/manual/string1.lex | 98 + examples/manual/string2.lex | 94 + examples/manual/strtest.dat | 21 + examples/manual/unput.lex | 32 + examples/manual/user_act.lex | 31 + examples/manual/userinit.lex | 30 + examples/manual/wc.lex | 122 + examples/manual/yymore.lex | 29 + examples/manual/yymore2.lex | 33 + examples/manual/yymoretest.dat | 7 + examples/testxxLexer.l | 58 + lib/Makefile.am | 4 + lib/Makefile.in | 626 ++ lib/lib.c | 9 + lib/malloc.c | 17 + lib/realloc.c | 29 + lib/reallocarray.c | 49 + m4/gettext.m4 | 401 ++ m4/iconv.m4 | 268 + m4/intlmacosx.m4 | 56 + m4/lib-ld.m4 | 119 + m4/lib-link.m4 | 777 +++ m4/lib-prefix.m4 | 224 + m4/libtool.m4 | 8369 ++++++++++++++++++++++ m4/ltoptions.m4 | 437 ++ m4/ltsugar.m4 | 124 + m4/ltversion.m4 | 23 + m4/lt~obsolete.m4 | 99 + m4/nls.m4 | 32 + m4/po.m4 | 453 ++ m4/progtest.m4 | 91 + po/LINGUAS | 23 + po/Makefile.in.in | 475 ++ po/Makevars | 41 + po/POTFILES.in | 18 + po/Rules-quot | 58 + po/boldquot.sed | 10 + po/ca.gmo | Bin 0 -> 16489 bytes po/ca.po | 1136 +++ po/da.gmo | Bin 0 -> 15334 bytes po/da.po | 952 +++ po/de.gmo | Bin 0 -> 16289 bytes po/de.po | 973 +++ 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tests/yyextra.txt create mode 100644 tools/Makefile.am create mode 100755 tools/git2cl diff --git a/.indent.pro b/.indent.pro new file mode 100644 index 0000000..3f8232f --- /dev/null +++ b/.indent.pro @@ -0,0 +1,15 @@ +--blank-lines-after-declarations +--blank-lines-after-procedures +-br /* open braces on same line */ +-nce /* start else on new line */ +-nbc /* vars on same line */ +-di8 /* line up var decl at col 8 */ +-brs /* struct brace on same line */ +-i8 /* indent 4 */ +-lp /* line up parens */ +-ts8 /* tab stop */ +-bbo /* break before && || */ +-hnl /* honor newlines */ +--space-special-semicolon +--line-length75 +--dont-break-procedure-type diff --git a/ABOUT-NLS b/ABOUT-NLS new file mode 100644 index 0000000..b1de1b6 --- /dev/null +++ b/ABOUT-NLS @@ -0,0 +1,1282 @@ +1 Notes on the Free Translation Project +*************************************** + +Free software is going international! The Free Translation Project is +a way to get maintainers of free software, translators, and users all +together, so that free software will gradually become able to speak many +languages. A few packages already provide translations for their +messages. + + If you found this `ABOUT-NLS' file inside a distribution, you may +assume that the distributed package does use GNU `gettext' internally, +itself available at your nearest GNU archive site. But you do _not_ +need to install GNU `gettext' prior to configuring, installing or using +this package with messages translated. + + Installers will find here some useful hints. These notes also +explain how users should proceed for getting the programs to use the +available translations. They tell how people wanting to contribute and +work on translations can contact the appropriate team. + +1.1 INSTALL Matters +=================== + +Some packages are "localizable" when properly installed; the programs +they contain can be made to speak your own native language. Most such +packages use GNU `gettext'. Other packages have their own ways to +internationalization, predating GNU `gettext'. + + By default, this package will be installed to allow translation of +messages. It will automatically detect whether the system already +provides the GNU `gettext' functions. Installers may use special +options at configuration time for changing the default behaviour. The +command: + + ./configure --disable-nls + +will _totally_ disable translation of messages. + + When you already have GNU `gettext' installed on your system and run +configure without an option for your new package, `configure' will +probably detect the previously built and installed `libintl' library +and will decide to use it. If not, you may have to to use the +`--with-libintl-prefix' option to tell `configure' where to look for it. + + Internationalized packages usually have many `po/LL.po' files, where +LL gives an ISO 639 two-letter code identifying the language. Unless +translations have been forbidden at `configure' time by using the +`--disable-nls' switch, all available translations are installed +together with the package. However, the environment variable `LINGUAS' +may be set, prior to configuration, to limit the installed set. +`LINGUAS' should then contain a space separated list of two-letter +codes, stating which languages are allowed. + +1.2 Using This Package +====================== + +As a user, if your language has been installed for this package, you +only have to set the `LANG' environment variable to the appropriate +`LL_CC' combination. If you happen to have the `LC_ALL' or some other +`LC_xxx' environment variables set, you should unset them before +setting `LANG', otherwise the setting of `LANG' will not have the +desired effect. Here `LL' is an ISO 639 two-letter language code, and +`CC' is an ISO 3166 two-letter country code. For example, let's +suppose that you speak German and live in Germany. At the shell +prompt, merely execute `setenv LANG de_DE' (in `csh'), +`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). +This can be done from your `.login' or `.profile' file, once and for +all. + + You might think that the country code specification is redundant. +But in fact, some languages have dialects in different countries. For +example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The +country code serves to distinguish the dialects. + + The locale naming convention of `LL_CC', with `LL' denoting the +language and `CC' denoting the country, is the one use on systems based +on GNU libc. On other systems, some variations of this scheme are +used, such as `LL' or `LL_CC.ENCODING'. You can get the list of +locales supported by your system for your language by running the +command `locale -a | grep '^LL''. + + Not all programs have translations for all languages. By default, an +English message is shown in place of a nonexistent translation. If you +understand other languages, you can set up a priority list of languages. +This is done through a different environment variable, called +`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' +for the purpose of message handling, but you still need to have `LANG' +set to the primary language; this is required by other parts of the +system libraries. For example, some Swedish users who would rather +read translations in German than English for when Swedish is not +available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. + + Special advice for Norwegian users: The language code for Norwegian +bokma*l changed from `no' to `nb' recently (in 2003). During the +transition period, while some message catalogs for this language are +installed under `nb' and some older ones under `no', it's recommended +for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and +older translations are used. + + In the `LANGUAGE' environment variable, but not in the `LANG' +environment variable, `LL_CC' combinations can be abbreviated as `LL' +to denote the language's main dialect. For example, `de' is equivalent +to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' +(Portuguese as spoken in Portugal) in this context. + +1.3 Translating Teams +===================== + +For the Free Translation Project to be a success, we need interested +people who like their own language and write it well, and who are also +able to synergize with other translators speaking the same language. +Each translation team has its own mailing list. The up-to-date list of +teams can be found at the Free Translation Project's homepage, +`http://translationproject.org/', in the "Teams" area. + + If you'd like to volunteer to _work_ at translating messages, you +should become a member of the translating team for your own language. +The subscribing address is _not_ the same as the list itself, it has +`-request' appended. For example, speakers of Swedish can send a +message to `sv-request@li.org', having this message body: + + subscribe + + Keep in mind that team members are expected to participate +_actively_ in translations, or at solving translational difficulties, +rather than merely lurking around. If your team does not exist yet and +you want to start one, or if you are unsure about what to do or how to +get started, please write to `coordinator@translationproject.org' to +reach the coordinator for all translator teams. + + The English team is special. It works at improving and uniformizing +the terminology in use. Proven linguistic skills are praised more than +programming skills, here. + +1.4 Available Packages +====================== + +Languages are not equally supported in all packages. The following +matrix shows the current state of internationalization, as of June +2010. The matrix shows, in regard of each package, for which languages +PO files have been submitted to translation coordination, with a +translation percentage of at least 50%. + + Ready PO files af am an ar as ast az be be@latin bg bn_IN bs ca + +--------------------------------------------------+ + a2ps | [] [] | + aegis | | + ant-phone | | + anubis | | + aspell | [] [] | + bash | | + bfd | | + bibshelf | [] | + binutils | | + bison | | + bison-runtime | [] | + bluez-pin | [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] [] | + cpio | | + cppi | | + cpplib | [] | + cryptsetup | | + dfarc | | + dialog | [] [] | + dico | | + diffutils | [] | + dink | | + doodle | | + e2fsprogs | [] | + enscript | [] | + exif | | + fetchmail | [] | + findutils | [] | + flex | [] | + freedink | | + gas | | + gawk | [] [] | + gcal | [] | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] | + gettext-tools | [] [] | + gip | [] | + gjay | | + gliv | [] | + glunarclock | [] [] | + gnubiff | | + gnucash | [] | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | | + gold | | + gpe-aerial | | + gpe-beam | | + gpe-bluetooth | | + gpe-calendar | | + gpe-clock | [] | + gpe-conf | | + gpe-contacts | | + gpe-edit | | + gpe-filemanager | | + gpe-go | | + gpe-login | | + gpe-ownerinfo | [] | + gpe-package | | + gpe-sketchbook | | + gpe-su | [] | + gpe-taskmanager | [] | + gpe-timesheet | [] | + gpe-today | [] | + gpe-todo | | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | [] [] | + gsasl | | + gss | | + gst-plugins-bad | [] | + gst-plugins-base | [] | + gst-plugins-good | [] | + gst-plugins-ugly | [] | + gstreamer | [] [] [] | + gtick | | + gtkam | [] | + gtkorphan | [] | + gtkspell | [] [] [] | + gutenprint | | + hello | [] | + help2man | | + hylafax | | + idutils | | + indent | [] [] | + iso_15924 | | + iso_3166 | [] [] [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | | + iso_639 | [] [] [] [] | + iso_639_3 | | + jwhois | | + kbd | | + keytouch | [] | + keytouch-editor | | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | | + ld | [] | + leafpad | [] [] | + libc | [] [] | + libexif | () | + libextractor | | + libgnutls | | + libgpewidget | | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | [] | + libidn | | + lifelines | | + liferea | [] [] | + lilypond | | + linkdr | [] | + lordsawar | | + lprng | | + lynx | [] | + m4 | | + mailfromd | | + mailutils | | + make | | + man-db | | + man-db-manpages | | + minicom | | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | | + psmisc | | + pspp | [] | + pwdutils | | + radius | [] | + recode | [] [] | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] | + sed | [] [] | + sharutils | [] [] | + shishi | | + skencil | | + solfege | | + solfege-manual | | + soundtracker | | + sp | | + sysstat | | + tar | [] | + texinfo | | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] [] | + wyslij-po | | + xchat | [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] | + +--------------------------------------------------+ + af am an ar as ast az be be@latin bg bn_IN bs ca + 6 0 1 2 3 19 1 10 3 28 3 1 38 + + crh cs da de el en en_GB en_ZA eo es et eu fa + +-------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] () | + anubis | [] [] | + aspell | [] [] [] [] [] | + bash | [] [] [] | + bfd | [] | + bibshelf | [] [] [] | + binutils | [] | + bison | [] [] | + bison-runtime | [] [] [] [] | + bluez-pin | [] [] [] [] [] [] | + bombono-dvd | [] | + buzztard | [] [] [] | + cflow | [] [] | + clisp | [] [] [] [] | + coreutils | [] [] [] [] | + cpio | | + cppi | | + cpplib | [] [] [] | + cryptsetup | [] | + dfarc | [] [] [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] | + dink | [] [] [] | + doodle | [] | + e2fsprogs | [] [] [] | + enscript | [] [] [] | + exif | () [] [] | + fetchmail | [] [] () [] [] [] | + findutils | [] [] [] | + flex | [] [] | + freedink | [] [] [] | + gas | [] | + gawk | [] [] [] | + gcal | [] | + gcc | [] [] | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] [] [] | + gettext-tools | [] [] [] | + gip | [] [] [] [] | + gjay | [] | + gliv | [] [] [] | + glunarclock | [] [] | + gnubiff | () | + gnucash | [] () () () () | + gnuedu | [] [] | + gnulib | [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] | + gpe-aerial | [] [] [] [] | + gpe-beam | [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] | + gpe-conf | [] [] [] | + gpe-contacts | [] [] [] | + gpe-edit | [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] | + gpe-package | [] [] [] | + gpe-sketchbook | [] [] [] [] | + gpe-su | [] [] [] [] | + gpe-taskmanager | [] [] [] [] | + gpe-timesheet | [] [] [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] [] | + gphoto2 | [] [] () [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] | + grub | [] [] | + gsasl | [] | + gss | | + gst-plugins-bad | [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] () [] | + gtkam | [] [] () [] [] | + gtkorphan | [] [] [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | [] [] [] | + hello | [] [] [] [] | + help2man | [] | + hylafax | [] [] | + idutils | [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] | + iso_3166 | [] [] [] [] () [] [] [] () | + iso_3166_2 | () | + iso_4217 | [] [] [] () [] [] | + iso_639 | [] [] [] [] () [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | [] [] [] [] [] | + keytouch | [] [] | + keytouch-editor | [] [] | + keytouch-keyboa... | [] | + klavaro | [] [] [] [] | + latrine | [] () | + ld | [] [] | + leafpad | [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | [] [] | + libgphoto2 | [] () | + libgphoto2_port | [] () [] | + libgsasl | | + libiconv | [] [] [] [] [] | + libidn | [] [] [] | + lifelines | [] () | + liferea | [] [] [] [] [] | + lilypond | [] [] [] | + linkdr | [] [] [] | + lordsawar | [] | + lprng | | + lynx | [] [] [] [] | + m4 | [] [] [] [] | + mailfromd | | + mailutils | [] | + make | [] [] [] | + man-db | | + man-db-manpages | | + minicom | [] [] [] [] | + mkisofs | | + myserver | | + nano | [] [] [] | + opcodes | [] [] | + parted | [] [] | + pies | | + popt | [] [] [] [] [] | + psmisc | [] [] [] | + pspp | [] | + pwdutils | [] | + radius | [] | + recode | [] [] [] [] [] [] | + rosegarden | () () () | + rpm | [] [] [] | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] | + sed | [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | | + skencil | [] () [] | + solfege | [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] [] | + sp | [] | + sysstat | [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] | + tin | [] [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] | + vice | () () | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] | + wyslij-po | | + xchat | [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] [] | + +-------------------------------------------------+ + crh cs da de el en en_GB en_ZA eo es et eu fa + 5 64 105 117 18 1 8 0 28 89 18 19 0 + + fi fr ga gl gu he hi hr hu hy id is it ja ka kn + +----------------------------------------------------+ + a2ps | [] [] [] [] | + aegis | [] [] | + ant-phone | [] [] | + anubis | [] [] [] [] | + aspell | [] [] [] [] | + bash | [] [] [] [] | + bfd | [] [] [] | + bibshelf | [] [] [] [] [] | + binutils | [] [] [] | + bison | [] [] [] [] | + bison-runtime | [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] | + buzztard | [] | + cflow | [] [] [] | + clisp | [] | + coreutils | [] [] [] [] [] | + cpio | [] [] [] [] | + cppi | [] [] | + cpplib | [] [] [] | + cryptsetup | [] [] [] | + dfarc | [] [] [] | + dialog | [] [] [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] [] [] | + dink | [] | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] | + exif | [] [] [] [] [] [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] [] | + flex | [] [] [] | + freedink | [] [] [] | + gas | [] [] | + gawk | [] [] [] [] () [] | + gcal | [] | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] | + gettext-tools | [] [] [] [] | + gip | [] [] [] [] [] [] | + gjay | [] | + gliv | [] () | + glunarclock | [] [] [] [] | + gnubiff | () [] () | + gnucash | () () () () () [] | + gnuedu | [] [] | + gnulib | [] [] [] [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] [] | + gpe-aerial | [] [] [] | + gpe-beam | [] [] [] [] | + gpe-bluetooth | [] [] [] [] | + gpe-calendar | [] [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] [] [] | + gpe-contacts | [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] [] | + gpe-go | [] [] [] [] [] | + gpe-login | [] [] [] | + gpe-ownerinfo | [] [] [] [] [] | + gpe-package | [] [] [] | + gpe-sketchbook | [] [] [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] | + gpe-todo | [] [] [] | + gphoto2 | [] [] [] [] [] [] | + gprof | [] [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] [] | + grub | [] [] [] [] | + gsasl | [] [] [] [] [] | + gss | [] [] [] [] [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] [] [] | + gtkam | [] [] [] [] [] | + gtkorphan | [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] [] | + hello | [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] [] | + indent | [] [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] | + iso_3166 | [] () [] [] [] [] [] [] [] [] [] [] | + iso_3166_2 | () [] [] [] | + iso_4217 | [] () [] [] [] [] | + iso_639 | [] () [] [] [] [] [] [] [] | + iso_639_3 | () [] [] | + jwhois | [] [] [] [] [] | + kbd | [] [] | + keytouch | [] [] [] [] [] [] | + keytouch-editor | [] [] [] [] [] | + keytouch-keyboa... | [] [] [] [] [] | + klavaro | [] [] | + latrine | [] [] [] | + ld | [] [] [] [] | + leafpad | [] [] [] [] [] [] [] () | + libc | [] [] [] [] [] | + libexif | [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] [] | + libgphoto2_port | [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] [] | + libidn | [] [] [] [] | + lifelines | () | + liferea | [] [] [] [] | + lilypond | [] [] | + linkdr | [] [] [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] [] [] | + m4 | [] [] [] [] [] [] | + mailfromd | | + mailutils | [] [] | + make | [] [] [] [] [] [] [] [] [] | + man-db | [] [] | + man-db-manpages | [] | + minicom | [] [] [] [] [] | + mkisofs | [] [] [] [] | + myserver | | + nano | [] [] [] [] [] [] | + opcodes | [] [] [] [] | + parted | [] [] [] [] | + pies | | + popt | [] [] [] [] [] [] [] [] [] | + psmisc | [] [] [] | + pspp | | + pwdutils | [] [] | + radius | [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () () () () | + rpm | [] [] | + rush | | + sarg | [] | + screem | [] [] | + scrollkeeper | [] [] [] [] | + sed | [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] [] [] | + shishi | [] | + skencil | [] | + solfege | [] [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] | + sp | [] () | + sysstat | [] [] [] [] [] | + tar | [] [] [] [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | [] [] | + util-linux-ng | [] [] [] [] [] [] | + vice | () () () | + vmm | [] | + vorbis-tools | [] | + wastesedge | () () | + wdiff | [] | + wget | [] [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] | + +----------------------------------------------------+ + fi fr ga gl gu he hi hr hu hy id is it ja ka kn + 105 121 53 20 4 8 3 5 53 2 120 5 84 67 0 4 + + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + +-----------------------------------------------+ + a2ps | [] | + aegis | | + ant-phone | | + anubis | [] [] | + aspell | [] | + bash | | + bfd | | + bibshelf | [] [] | + binutils | | + bison | [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] | + cpio | | + cppi | | + cpplib | | + cryptsetup | | + dfarc | [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] | + dink | | + doodle | | + e2fsprogs | | + enscript | | + exif | [] | + fetchmail | | + findutils | | + flex | | + freedink | [] | + gas | | + gawk | | + gcal | | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] | + gettext-tools | [] | + gip | [] [] | + gjay | | + gliv | | + glunarclock | [] | + gnubiff | | + gnucash | () () () () | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | [] | + gold | | + gpe-aerial | [] | + gpe-beam | [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] | + gpe-contacts | [] [] | + gpe-edit | [] | + gpe-filemanager | [] [] | + gpe-go | [] [] [] | + gpe-login | [] | + gpe-ownerinfo | [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] | + gpe-timesheet | [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | | + gsasl | | + gss | | + gst-plugins-bad | [] [] [] [] | + gst-plugins-base | [] [] | + gst-plugins-good | [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | | + gtick | | + gtkam | [] | + gtkorphan | [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | | + hello | [] [] [] | + help2man | | + hylafax | | + idutils | | + indent | | + iso_15924 | [] [] | + iso_3166 | [] [] () [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | [] [] | + iso_639 | [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | | + keytouch | [] | + keytouch-editor | [] | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | [] | + ld | | + leafpad | [] [] [] | + libc | [] | + libexif | | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | | + libidn | | + lifelines | | + liferea | | + lilypond | | + linkdr | | + lordsawar | | + lprng | | + lynx | | + m4 | | + mailfromd | | + mailutils | | + make | [] | + man-db | | + man-db-manpages | | + minicom | [] | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | [] [] [] | + psmisc | | + pspp | | + pwdutils | | + radius | | + recode | | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] | + sed | | + sharutils | | + shishi | | + skencil | | + solfege | [] | + solfege-manual | | + soundtracker | | + sp | | + sysstat | [] | + tar | [] | + texinfo | [] | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] | + wyslij-po | | + xchat | [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +-----------------------------------------------+ + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + 20 5 10 1 13 48 4 2 2 4 24 10 20 3 1 + + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + +---------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] | + bfd | [] | + bibshelf | [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] () | + buzztard | [] [] | + cflow | [] | + clisp | [] [] | + coreutils | [] [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] | + cryptsetup | [] | + dfarc | [] | + dialog | [] [] [] [] | + dico | [] | + diffutils | [] [] [] [] [] [] | + dink | () | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] [] | + exif | [] [] [] () [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] [] [] [] | + freedink | [] [] | + gas | | + gawk | [] [] [] [] | + gcal | | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] [] [] [] | + gettext-tools | [] [] [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | [] [] [] [] [] [] | + glunarclock | [] [] [] [] [] | + gnubiff | [] () | + gnucash | [] () () () | + gnuedu | [] | + gnulib | [] [] [] [] | + gnunet | | + gnunet-gtk | | + gnutls | [] [] | + gold | | + gpe-aerial | [] [] [] [] [] [] [] | + gpe-beam | [] [] [] [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] [] [] [] | + gpe-clock | [] [] [] [] [] [] [] [] | + gpe-conf | [] [] [] [] [] [] [] | + gpe-contacts | [] [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] [] [] [] [] | + gpe-su | [] [] [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] [] | + gpe-todo | [] [] [] [] [] | + gphoto2 | [] [] [] [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] | + gramadoir | [] [] | + grep | [] [] [] [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] | + gtkam | [] [] [] [] [] [] | + gtkorphan | [] | + gtkspell | [] [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] | + hello | [] [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] [] [] [] | + iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | + iso_3166_2 | [] [] [] | + iso_4217 | [] [] [] [] [] [] [] [] | + iso_639 | [] [] [] [] [] [] [] [] [] | + iso_639_3 | [] [] | + jwhois | [] [] [] [] | + kbd | [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | | + leafpad | [] [] [] [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] | + libgphoto2_port | [] [] [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] | + lifelines | [] [] | + liferea | [] [] [] [] [] () () [] | + lilypond | [] | + linkdr | [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | [] | + mailutils | [] | + make | [] [] [] [] | + man-db | [] [] [] | + man-db-manpages | [] [] [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] | + parted | [] [] [] [] | + pies | [] | + popt | [] [] [] [] | + psmisc | [] [] [] | + pspp | [] [] | + pwdutils | [] | + radius | [] [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () | + rpm | [] [] [] | + rush | [] [] | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | [] | + skencil | [] [] | + solfege | [] [] [] [] | + solfege-manual | [] [] [] | + soundtracker | [] | + sp | | + sysstat | [] [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | [] | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +---------------------------------------------------+ + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + 135 10 4 7 105 1 29 62 47 91 3 54 46 9 37 + + sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + +---------------------------------------------------+ + a2ps | [] [] [] [] [] | 27 + aegis | [] | 9 + ant-phone | [] [] [] [] | 9 + anubis | [] [] [] [] | 15 + aspell | [] [] [] | 20 + bash | [] [] [] | 12 + bfd | [] | 6 + bibshelf | [] [] [] | 16 + binutils | [] [] | 8 + bison | [] [] | 12 + bison-runtime | [] [] [] [] [] [] | 29 + bluez-pin | [] [] [] [] [] [] [] [] | 37 + bombono-dvd | [] | 4 + buzztard | [] | 7 + cflow | [] [] [] | 9 + clisp | | 10 + coreutils | [] [] [] [] | 22 + cpio | [] [] [] [] [] [] | 13 + cppi | [] [] | 5 + cpplib | [] [] [] [] [] [] | 14 + cryptsetup | [] [] | 7 + dfarc | [] | 9 + dialog | [] [] [] [] [] [] [] | 30 + dico | [] | 2 + diffutils | [] [] [] [] [] [] | 30 + dink | | 4 + doodle | [] [] | 7 + e2fsprogs | [] [] [] | 11 + enscript | [] [] [] [] | 17 + exif | [] [] [] | 16 + fetchmail | [] [] [] | 17 + findutils | [] [] [] [] [] | 20 + flex | [] [] [] [] | 15 + freedink | [] | 10 + gas | [] | 4 + gawk | [] [] [] [] | 18 + gcal | [] [] | 5 + gcc | [] [] [] | 7 + gettext-examples | [] [] [] [] [] [] [] | 34 + gettext-runtime | [] [] [] [] [] [] [] | 29 + gettext-tools | [] [] [] [] [] [] | 22 + gip | [] [] [] [] | 22 + gjay | [] | 3 + gliv | [] [] [] | 14 + glunarclock | [] [] [] [] [] | 19 + gnubiff | [] [] | 4 + gnucash | () [] () [] () | 10 + gnuedu | [] [] | 7 + gnulib | [] [] [] [] | 16 + gnunet | [] | 1 + gnunet-gtk | [] [] [] | 5 + gnutls | [] [] [] | 10 + gold | [] | 4 + gpe-aerial | [] [] [] | 18 + gpe-beam | [] [] [] | 19 + gpe-bluetooth | [] [] [] | 13 + gpe-calendar | [] [] [] [] | 12 + gpe-clock | [] [] [] [] [] | 28 + gpe-conf | [] [] [] [] | 20 + gpe-contacts | [] [] [] | 17 + gpe-edit | [] [] [] | 12 + gpe-filemanager | [] [] [] [] | 16 + gpe-go | [] [] [] [] [] | 25 + gpe-login | [] [] [] | 11 + gpe-ownerinfo | [] [] [] [] [] | 25 + gpe-package | [] [] [] | 13 + gpe-sketchbook | [] [] [] | 20 + gpe-su | [] [] [] [] [] | 30 + gpe-taskmanager | [] [] [] [] [] | 29 + gpe-timesheet | [] [] [] [] [] | 25 + gpe-today | [] [] [] [] [] [] | 30 + gpe-todo | [] [] [] [] | 17 + gphoto2 | [] [] [] [] [] | 24 + gprof | [] [] [] | 15 + gpsdrive | [] [] [] | 11 + gramadoir | [] [] [] | 11 + grep | [] [] [] | 10 + grub | [] [] [] | 14 + gsasl | [] [] [] [] | 14 + gss | [] [] [] | 11 + gst-plugins-bad | [] [] [] [] | 26 + gst-plugins-base | [] [] [] [] [] | 24 + gst-plugins-good | [] [] [] [] | 24 + gst-plugins-ugly | [] [] [] [] [] | 29 + gstreamer | [] [] [] [] | 22 + gtick | [] [] [] | 13 + gtkam | [] [] [] | 20 + gtkorphan | [] [] [] | 14 + gtkspell | [] [] [] [] [] [] [] [] [] | 45 + gutenprint | [] | 10 + hello | [] [] [] [] [] [] | 21 + help2man | [] [] | 7 + hylafax | [] | 5 + idutils | [] [] [] [] | 17 + indent | [] [] [] [] [] [] | 30 + iso_15924 | () [] () [] [] | 16 + iso_3166 | [] [] () [] [] () [] [] [] () | 53 + iso_3166_2 | () [] () [] | 9 + iso_4217 | [] () [] [] () [] [] | 26 + iso_639 | [] [] [] () [] () [] [] [] [] | 38 + iso_639_3 | [] () | 8 + jwhois | [] [] [] [] [] | 16 + kbd | [] [] [] [] [] | 15 + keytouch | [] [] [] | 16 + keytouch-editor | [] [] [] | 14 + keytouch-keyboa... | [] [] [] | 14 + klavaro | [] | 11 + latrine | [] [] [] | 10 + ld | [] [] [] [] | 11 + leafpad | [] [] [] [] [] [] | 33 + libc | [] [] [] [] [] | 21 + libexif | [] () | 7 + libextractor | [] | 1 + libgnutls | [] [] [] | 9 + libgpewidget | [] [] [] | 14 + libgpg-error | [] [] [] | 9 + libgphoto2 | [] [] | 8 + libgphoto2_port | [] [] [] [] | 14 + libgsasl | [] [] [] | 13 + libiconv | [] [] [] [] | 21 + libidn | () [] [] | 11 + lifelines | [] | 4 + liferea | [] [] [] | 21 + lilypond | [] | 7 + linkdr | [] [] [] [] [] | 17 + lordsawar | | 1 + lprng | [] | 3 + lynx | [] [] [] [] | 17 + m4 | [] [] [] [] | 19 + mailfromd | [] [] | 3 + mailutils | [] | 5 + make | [] [] [] [] | 21 + man-db | [] [] [] | 8 + man-db-manpages | | 4 + minicom | [] [] | 16 + mkisofs | [] [] | 9 + myserver | | 0 + nano | [] [] [] [] | 21 + opcodes | [] [] [] | 11 + parted | [] [] [] [] [] | 15 + pies | [] [] | 3 + popt | [] [] [] [] [] [] | 27 + psmisc | [] [] | 11 + pspp | | 4 + pwdutils | [] [] | 6 + radius | [] [] | 9 + recode | [] [] [] [] | 28 + rosegarden | () | 0 + rpm | [] [] [] | 11 + rush | [] [] | 4 + sarg | | 1 + screem | [] | 3 + scrollkeeper | [] [] [] [] [] | 27 + sed | [] [] [] [] [] | 30 + sharutils | [] [] [] [] [] | 22 + shishi | [] | 3 + skencil | [] [] | 7 + solfege | [] [] [] [] | 16 + solfege-manual | [] | 8 + soundtracker | [] [] [] | 9 + sp | [] | 3 + sysstat | [] [] | 15 + tar | [] [] [] [] [] [] | 23 + texinfo | [] [] [] [] [] | 17 + tin | | 4 + unicode-han-tra... | | 0 + unicode-transla... | | 2 + util-linux-ng | [] [] [] [] | 20 + vice | () () | 1 + vmm | [] | 4 + vorbis-tools | [] | 6 + wastesedge | | 2 + wdiff | [] [] | 7 + wget | [] [] [] [] [] | 26 + wyslij-po | [] [] | 8 + xchat | [] [] [] [] [] [] | 36 + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | 63 + xkeyboard-config | [] [] [] | 22 + +---------------------------------------------------+ + 85 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + 178 domains 119 1 3 3 0 10 65 51 155 17 98 7 41 2618 + + Some counters in the preceding matrix are higher than the number of +visible blocks let us expect. This is because a few extra PO files are +used for implementing regional variants of languages, or language +dialects. + + For a PO file in the matrix above to be effective, the package to +which it applies should also have been internationalized and +distributed as such by its maintainer. There might be an observable +lag between the mere existence a PO file and its wide availability in a +distribution. + + If June 2010 seems to be old, you may fetch a more recent copy of +this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date +matrix with full percentage details can be found at +`http://translationproject.org/extra/matrix.html'. + +1.5 Using `gettext' in new packages +=================================== + +If you are writing a freely available program and want to +internationalize it you are welcome to use GNU `gettext' in your +package. Of course you have to respect the GNU Library General Public +License which covers the use of the GNU `gettext' library. This means +in particular that even non-free programs can use `libintl' as a shared +library, whereas only free software can use `libintl' as a static +library or use modified versions of `libintl'. + + Once the sources are changed appropriately and the setup can handle +the use of `gettext' the only thing missing are the translations. The +Free Translation Project is also available for packages which are not +developed inside the GNU project. Therefore the information given above +applies also for every other Free Software Project. Contact +`coordinator@translationproject.org' to make the `.pot' files available +to the translation teams. + diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..93b3528 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,16 @@ + +In 2001, Will Estes took over as maintainer of flex. + +John Millaway is a co-author of the current version of flex. He has +contributed a large number of new features, fixed a large number of +outstanding bugs and has made significant contributions to the flex +documentation. + +Aaron Stone has contributed several bug fixes to the flex codebase. + +Vern Paxson wrote flex with the help of many ideas and much +inspiration from Van Jacobson. Original version by Jef Poskanzer. + +The fast table representation is a partial implementation of a design +done by Van Jacobson. The implementation was done by Kevin Gong and +Vern Paxson. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..684b011 --- /dev/null +++ b/COPYING @@ -0,0 +1,42 @@ +Flex carries the copyright used for BSD software, slightly modified +because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, +which operates under a contract with the Department of Energy: + +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project. + +Copyright (c) 1990, 1997 The Regents of the University of California. +All rights reserved. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. + +This basically says "do whatever you please with this software except +remove this notice or take advantage of the University's (or the flex +authors') name". + +Note that the "flex.skl" scanner skeleton carries no copyright notice. +You are free to do whatever you please with scanners generated using flex; +for them, you are not even bound by the above copyright. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..c6fecf8 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,9721 @@ +2016-03-01 Will Estes + + * NEWS: Mention 2.6.1 release date + +2016-02-28 rlar + + * src/gen.c: avoid warning, add (int) cast to the read() return + value For similiarity with the fread() case. + +2016-02-28 rlar + + * src/scan.l: avoid warning, POSIX says yyless() has an `int' + argument + +2016-02-29 rlar + + * src/filter.c: use type size_t in filter_tee_header() to avoid + warnings + +2016-02-29 rlar + + * src/filter.c, src/misc.c, src/scanopt.c, src/tables.c: add + (size_t) casts to malloc invocations to prevent warnings + +2016-02-29 rlar + + * src/buf.c, src/misc.c, src/scan.l, src/scanopt.c, src/tables.c: + add (int) casts to some strlen() invocations to prevent warnings + +2016-02-29 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get + rid of casts and warnings + +2016-02-28 rlar + + * src/flexdef.h, src/scan.l, src/sym.c: cclinstal() and ccllookup(), + char *, to get rid of casts and warnings + +2016-02-28 rlar + + * src/gen.c: warning: redundant redeclaration of + ‘gen_next_state’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/gen.c: warning: no previous prototype for ‘mkecstbl’ + [-Wmissing-prototypes] + +2016-02-28 rlar + + * src/main.c: warning: suggest parentheses around assignment used as + truth value [-Wparentheses] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yywrap’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yylval’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h: warning: redundant redeclaration of ‘yyin’ + [-Wredundant-decls] + +2016-02-28 rlar + + * src/flexdef.h, src/main.c: warning: redundant redeclaration of + ‘yyparse’ [-Wredundant-decls] + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: + unification, rename some more rename these too for improved similiarity: OPTION_OP OPT_HEADER OPT_EXTRA_TYPE OPT_TABLES + +2016-02-28 rlar + + * src/parse.y, src/scan.l, src/yylex.c, to.do/unicode/scan.l: fix + name clash, OPT_OUTFILE from parse.y and from options.h these collide: OPT_OUTFILE OPT_PREFIX OPT_YYCLASS rename them TOK_... in the + parser + +2016-02-28 Will Estes + + * lib/reallocarray.c: Prototyped reallocarray implementation + +2016-02-28 Will Estes + + * src/scanopt.c: Removed custom strcasecmp() function + +2016-02-28 rlar + + * src/flex.skl: fwrite wants a size_t, yyleng is int per posix + +2016-02-28 rlar + + * src/scanopt.c: Remove some unneeded casts + +2016-02-28 rlar + + * src/flexdef.h: warning: negative integer implicitly converted to + unsigned type [-Wsign-conversion] + +2016-02-27 rlar + + * src/dfa.c, src/parse.y: dfa.c:157:24: warning: conversion to + 'size_t' from 'int' may change the sign of the result + [-Wsign-conversion] most certainly safe cast + +2016-02-27 rlar + + * src/ccl.c: ccl.c:86:19: warning: conversion to 'unsigned char' + from 'int' may alter its value [-Wconversion] ch seems to have been checked for proper range some lines above + +2016-02-27 rlar + + * tests/bison_nr_parser.y: warning: deprecated directive, use + '%pure-parser' [-Wdeprecated] + +2016-02-27 rlar + + * lib/lib.c: warning: no previous prototype for 'do_nothing' + [-Wmissing-prototypes] + +2016-02-27 rlar + + * src/libmain.c: included stdlib.h header + +2016-02-27 Will Estes + + * NEWS: Described more post v2.6.0 changes + +2016-02-27 Will Estes + + * configure.ac: build: Removed bzip2 distribiution archive + +2016-02-27 Will Estes + + * configure.ac: removed obsolete program check + +2016-02-27 Will Estes + + * configure.ac: Made some program checks more robust + +2016-02-27 rlar + + * src/flex.skl: Remove unneeded cast to int + +2016-02-27 Will Estes + + * src/flex.skl: Fixed incorrect integer type + +2016-02-27 Will Estes + + * src/flex.skl: Fix more integer types, resolves sf 184, 187 + +2016-02-26 Robert Larice + + * src/flex.skl, src/gen.c: Removed some type conversion warnings + +2016-02-26 Will Estes + + * src/flex.skl: Changed another buffer size to int; resolves gh#61 + +2016-02-24 Will Estes + + * src/flex.skl: Changed type of yy_n_chars to int; gh#53, sf#160. The variable yy_n_chars had been of type yy_size_t which is + incorrect given its use in read(). While it might be adviseable to + look at defining a yy_ssize_t, there might be some issues doing this + and so, for now, at least, we'll punt back to int. + +2016-02-24 Will Estes + + * src/buf.c: Fixed size of bufferallocation, resolved gh#54. The value of n_alloc was a count, not a size. Multiplying the value + by the element size was incorrect. That multiplication was already + being done and having it done twice was incorrect. + +2016-02-23 Tobias Klauser + + * src/scan.l: Allow '%option noline' in flex input file, resolves + gh#56. Allow specifying '%option noline' in the input file, leading to the + same effect as calling flex with the command line option --noline. Signed-off-by: Tobias Klauser + +2016-02-23 Tobias Klauser + + * src/buf.c, src/main.c: Emit no #line directives if gen_line_dirs + is false, resolves igh#55. There are two instances in the code which will print a #line + directive to the resulting lexer, regardless of the value of + gen_line_dirs. Fix them, so they also respect gen_line_dirs. Signed-off-by: Tobias Klauser + +2016-02-16 Tobias Klauser + + * lib/lib.c, src/gen.c, src/misc.c, src/scan.l: Converted K&R style + function definitions to ANSI C style Consistently make use of the ANSI C function definition style + instead of the K&R style. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Used NULL constant instead of plain integer for NULL + pointer. The sparse static checker warns about using plain integer 0 as NULL + pointers in the generated lexer code. Fix this by using NULL + consistently for pointers. + +2016-01-29 Tobias Klauser + + * src/flex.skl: Marked declaration and definition of yy_fatal_error + as noreturn. Only the declaration of yy_fatal_error is marked with + __attribute__((__noreturn__)) in case GCC >= 3 is used, but not the + definition. This leads to the sparse static checker to complain + about function declaration mismatch. Fix it by defining a macro yynoreturn and using it for both the + declaration and the definition of yy_fatal_error. + +2016-01-27 Tobias Klauser + + * src/flex.skl: Fixed declaration mismatch in yy_fatal_error. The prototype declares yy_fatal_error parameter as "const char + msg[]" while the definition uses "const char* msg" (introduced by + commit e9d5fc713f61b) which causes the sparse static checkers to + produce an error. Fix this by adjusting the definition to use "const char* msg" as + well. Also change the C++ version accordingly so it matches the + declaration in FlexLexer.hpp. + +2016-01-23 Will Estes + + * CODE_OF_CONDUCT.md: flex is for flex #NCoC + +2016-01-18 Will Estes + + * doc/flex.texi: Referred to github for issue tracking, no longer sf + +2016-01-10 Egor Pugin + + * tests/reject.l4, tests/tableopts.l4: Opened files in binary mode + explicitly + +2016-01-08 OBATA Akio + + * src/Makefile.am: Linked flex binary against libintl, not libfl. Signed-off-by: Thomas Klausner + +2016-01-08 Michael van Elst + + * src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198. Signed-off-by: Thomas + +2015-12-27 Will Estes + + * configure.ac, src/flexdef.h: Removed no longer needed header + checks + +2015-12-27 Will Estes + + * configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS + +2015-12-27 Will Estes + + * src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not + main.c + +2015-12-25 Michael Reed + + * src/main.c: Replace basename2() with basename(3). Given the following program: \#include \#include /* extracts basename from path, optionally stripping the extension + "\.*" * (same concept as /bin/sh `basename`, but different handling + of extension). */ static char *basename2 (char *path) { char *b; for (b = path; *path; path++) if (*path == '/') b = path + 1; return b; } static void basename_compare(char *path) { printf("basename: %s\n", basename(path)); printf("basename2: %s\n\n", basename2(path)); } int main (int argc, char *argv[]) { // From http://pubs.opengroup.org/onlinepubs/9699919799/ // ``Sample Input and Output Strings'' basename_compare("/usr/lib"); basename_compare("/usr/"); basename_compare("/"); basename_compare("///"); basename_compare("//usr//lib//"); return 0; } ... and the program's output: basename: lib basename2: lib basename: usr basename2: basename: / basename2: basename: / basename2: basename: lib basename2: ... we can see that basename2() behaves the same as basename(3) in + the average use case, but messes up pretty severely in others. + Besides that, basename(3) is mandated by POSIX so should be present + on modern Unix-like systems, so we shouldn't define it ourselves. Some notes: - it doesn't appear to be mentioned in POSIX, but OpenBSD's + basename(3) returns NULL if the returned path componenet is > + PATH_MAX, so add a check for that - basename(3) shouldn't return an empty string, so remove the program_name[0] != '\0' check + +2015-12-25 Michael Reed + + * src/main.c: Simplify basename2(). It's only call site does not activate the `strip_ext` code path, so + the function can be simplified a lot. While here, remove a double + assignment. + +2015-12-25 Michael Reed + + * src/flex.skl, src/misc.c: Cleaned up __STDC__ #ifdefs. Assuming a compiler conforming to the ISO C standard is used, i.e., + __STDC__ is defined to 1, YY_USE_CONST is always defined and can be + eliminated. + +2015-12-25 Michael Reed + + * src/flexdef.h, src/main.c, src/scanopt.c, src/scanopt.h, + src/sym.c: Remove remaining use of PROTO + +2015-12-21 Serguey Parkhomovsky + + * src/buf.c: buf.c: use snprintf + +2015-12-19 Will Estes + + * configure.ac: build: reformatted AC_CHECK_FUNCS for readability + +2015-12-17 Will Estes + + * src/scanopt.c: correct function prototype + +2015-12-15 Michael Reed + + * src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more + instances of PROTO + +2015-12-15 Michael Reed + + * src/main.c: Removed prototype for main(). It's not called anywhere else so the prototype is not needed. See + the C99 standard [1], section 5.1.2.2.1 for more info. [1]: http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf + +2015-12-13 Michael McConville + + * src/dfa.c, src/gen.c, src/nfa.c, to.do/unicode/main.c, + to.do/unicode/tblcmp.c: Removed more instances of PROTO, ansifying. + +2015-12-13 Will Estes + + * README: Noted github for issue tracking and pull requests + +2015-12-13 Michael McConville + + * README: Reformatted README; removed sf bug tracking link. + +2015-12-13 Michael McConville + + * src/gen.c, to.do/unicode/gen.c: Removed macros for indentation + level. Just increment or decrement the indentation counter. That's less to + remember and makes the code more readable. w# Please enter the commit message for your changes. Lines starting + +2015-12-12 Mike Frysinger + + * tests/Makefile.am, tests/testwrapper.sh: tests: fixed paths to + input files. The current test wrapper works only when the inputs are specified + using relative paths. If they're specified with absolute paths, the + driver fails to detect the inputs because it always prepends the + input dir name which itself is a relative path: $ cd tests $ + ./testwrapper.sh -d . -i $PWD/reject.txt -t ./reject_ver.table + This normally doesn't show up because people run `./configure` or, + for out of tree builds, `../configure`. But if you happen to run + configure with an absolute path, then automake tends to generate + absolute paths as well leading to test failures. Fix all of this by dropping the implicit input directory prepending. - INPUT_NAME is often a list of files, not just a single one - the input directory is used to find the testname tables which are usually generated, so it's impossible to use files from both + source and build directories - most of the time, the full/correct path is already specified + +2015-12-12 Mike Frysinger + + * configure.ac: configure: fixed realloc test. The [] characters are used for quoting in m4, so the attempt to use + them in place of `test` fails yielding the warning at build time: .../flex/configure: line 20222: no: command not found + +2015-12-12 Michael McConville + + * src/flexdef.h: Started removal of PROTO macro. The PROTO macro is no longer needed. Additionally, its usage is + inconsistent, so we began removing it. + +2015-12-12 Michael Reed + + * Makefile.am, src/main.c: Removed SHORT_FILE_NAMES preprocessor + symbol. As a relic of MS-DOS, we don't need this. It's never defined; see 13b5b214f53d1c3354a7ab910bd160c126df1331. Removed additional MSDOS ifdef. + +2015-12-11 Michael McConville + + * configure.ac, lib/reallocarray.c, src/flexdef.h: Added new + function reallocarray. This is taken from OpenSSH Portable, which in turn takes it from + OpenBSD. reallocarray wraps the stdlib's realloc function. It takes two size + arguments and checks for overflow, like calloc, but doesn't zero the + memory. Therefore, it allows us to do overflow-safe array + reallocations and overflow-safe unzeroed array allocations, which + the stdlib allocation functions don't. We have a bunch of specific array allocation macros, none of which + check for overflow. reallocarray should be able to replace them. + +2015-12-11 Michael McConville + + * src/flexdef.h: Removed MS-DOS, VMS macros. Given the age of the MS-DOS and VMS platforms, it's likely that no + one is building flex on them any more. Additionally, the preferred + approach is to test for particular platform features rather than to + test for particular platforms. + +2015-12-12 Will Estes + + * src/flexdef.h, src/main.c: Made search for m4 more explicit. + +2015-12-12 Will Estes + + * src/flex.skl: Returned 0 from yywrap() instead of EOF + +2015-12-11 Will Estes + + * src/libmain.c: Changed end of main() in libmain to exit(0) + +2015-12-11 Will Estes + + * NEWS, configure.ac: Mentioned v2.6.1; documented some changes + since v2.6.0 + +2015-12-11 Will Estes + + * README: Updated build documentation; finished sf#155. Removed version numbers for build tools. Noted that version + requirements for build tools will be noted in configure.ac. Expanded + documentation of building texinfo based docs. + +2015-12-11 Will Estes + + * doc/Makefile.am: Removed flex.pdf from distribution; partially + fixed sf#155 + +2015-12-11 Will Estes + + * src/flex.skl: Commented in C style in skeleton; fixed sf#195 + +2015-12-10 Will Estes + + * .gitignore: Ignored autoscan files + +2015-12-09 Will Estes + + * configure.ac: Checked for ranlib and strdup() at configure time + +2015-12-09 Michael McConville + + * src/flexdef.h, src/misc.c, src/tblcmp.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c, to.do/unicode/tblcmp.c: Replace zero_out() + with stdlib's memset. + +2015-12-09 Michael McConville + + * src/flex.skl: Removed memory allocation casts. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed alloca() configuration. Since alloca() is dangerous, depricated, we remove it. + +2015-12-09 Michael McConville + + * src/flexdef.h: Removed implementation of isascii(). POSIX defines isascii(), so it's likely present on anything + weactually build flex on these days. + +2015-12-09 Michael McConville + + * src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks + before free() + +2015-12-08 Michael McConville + + * src/buf.c, src/dfa.c, src/flexdef.h, src/gen.c, src/scan.l, + to.do/unicode/flexdef.h, to.do/unicode/scan.l: Removed flex_free()i, + corrected buf_destroy logic. As with flex_alloc(), replace with direct calls to free(). The function buf_destroy is now null safe and the logic was + corrected to free() correctly. + +2015-12-08 Michael McConville + + * src/filter.c, src/flexdef.h, src/misc.c, src/scan.l, + src/scanflags.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Removed flex_realloc(). As with flex_alloc(), replace calls to flex_realloc(), which was + just a wrapper around realloc(). + +2015-12-08 Michael McConville + + * src/buf.c, src/filter.c, src/flexdef.h, src/main.c, src/misc.c, + src/regex.c, src/scan.l, src/scanflags.c, src/sym.c, + to.do/unicode/flexdef.h, to.do/unicode/misc.c, to.do/unicode/scan.l: + Removed flex_alloc; cleaned up style. The function flex_alloc() was just a wrapper around malloc(). Since + this only added unclarity, and the flex_alloc() function is likely a + legacy of olden times, remove it in favor of calls to malloc() + directly. Style elements cleaned up: * superfluous spacing around parentheses * non-constant initialization in variable declarations * needless casts * almost all uses of assignments as subexpressions + +2015-12-07 Michael McConville + + * src/dfa.c, src/flexdef.h, src/gen.c, src/main.c, src/scan.l, + src/scanopt.c, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/mem_nr.l, tests/mem_r.l, tests/pthread.l, tests/string_nr.l, + tests/string_r.l, tests/yyextra.l, to.do/unicode/scan.l: Remove + allocation casts + +2015-12-07 Will Estes + + * src/.gitignore, src/Makefile.am: Built flex with itself. Changes in scan.l need to be built into flex with the same version + of flex in some cases. Since this build requirement is minimal, we + simply bootstrap flex unconditionally. We intentionally exclude from version control the bootstrap + artifacts as the extra copy of the lexer, the intermediate scanner + and the bootstrap executable are not of interest. + +2015-12-05 Michael McConville + + * src/buf.c, src/dfa.c, src/main.c, src/nfa.c, src/parse.y, + src/scan.l, src/scanopt.c, src/sym.c, to.do/unicode/main.c, + to.do/unicode/scan.l: Use NULL rather than (type *) 0. + +2015-12-05 Michael McConville + + * src/flexdef.h, src/misc.c, src/sym.c, to.do/unicode/flexdef.h, + to.do/unicode/misc.c: Replace copy_unsigned_string() with xstrdup(). Like copy_string(), copy_unsigned_string() is just a clone of the + stlib's strdup(). We only use it twice. I'm pretty confident that + char signedness is irrelevant in this case. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Cleaned up white space. + +2015-12-04 Akim Demaille + + * src/FlexLexer.h: Removed struct keyword before yy_buffer_state + +2015-12-04 Akim Demaille + + * examples/testxxLexer.l, src/FlexLexer.h, src/flex.skl, src/main.c: + Replaced FLEX_STD macro with std::. The std:: construct exists as of C++98, so we can simply assume it + is supported. + +2015-12-04 Akim Demaille + + * src/Makefile.am: Generated skel.c explicitly in srcdir. Rewrote the target for skel.c to explicitly mention the srcdir. This + should help when building flex from a directory outside the flex + tree. Spread the rule out over several lines to enhance readability. + +2015-12-04 Akim Demaille + + * autogen.sh: Called glibtoolize if libtoolize run fails. On Mac OS X, libtoolize is known as glibtoolize. In cases where + libtoolize is not present, then calling glibtoolize when + bootstrapping the build system gives more folks a shot at getting + flex built from the ground up. + +2015-12-02 Mightyjo + + * configure.ac: Checked for (g)texi2dvi. Better bison, help2man + checks. Added test for presence of (g)texi2dvi program. Gave notice if + texi2dvi is unavailable and set TEXI2DVI=: to avoid giving users + headaches. Enhanced tests for bison and help2man with notices when the programs + aren't found. Set their program variables to use the missing script + in build-aux since it's compatible with them. + +2015-12-02 Michael McConville + + * src/flexdef.h, src/misc.c, src/parse.y, src/scan.l, src/sym.c, + src/tables.c, to.do/unicode/flexdef.h, to.do/unicode/misc.c, + to.do/unicode/scan.l: Made string copying more standard. copy_string() was a clone of the stdlib's strdup(). For safety, + simplicity, and speed, we should use that instead. We introduce + xstrdup() which wraps strdup() in a failure upon memory allocation + errors. + +2015-11-30 Serguey Parkhomovsky + + * src/scan.l: Error on unbalanced parentheses in rules section. + +2015-11-29 Will Estes + + * src/Makefile.am: Cleaned up BUILT_SOURCES list. Removed reference to skel.c as a built source since other make rules + cover this case. + +2015-11-29 Will Estes + + * src/Makefile.am: Sorted file names in flex_SOURCES + +2015-11-27 Mightyjo + + * src/ecs.c, src/flexdef.h, src/main.c, src/misc.c, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Replaced CHAR macro with + unsigned char type. Thanks to Michael McConville for pointing out that the old Char + macro causes problems with static analysis. The macro has been + removed and replaced with 'unsigned char' throughout the flex + sources. The macro is not needed at best and was confusing at worst. + It was not used in any of the example files nor was it mentioned in + the manual at all. + +2015-11-21 Will Estes + + * configure.ac: updated syntax of AC_INIT call as per autoupdate + +2015-11-21 Will Estes + + * tests/Makefile.am: removed extra call to a _CPPFLAGS variable + +2015-05-14 Stefan Reinauer + + * src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/gen.c, + src/main.c, src/misc.c, src/nfa.c, src/parse.y, src/scan.l, + src/scanopt.c, src/sym.c, src/tblcmp.c: Switch function definitions + from mixed K&R to consistent ANSI C. flex was using K&R function definitions for some functions and ANSI + C style in others, sometimes even in the same file. Change the code + to consistently use ANSI C. Signed-off-by: Stefan Reinauer + +2015-11-16 Mightyjo + + * tests/Makefile.am: Used in-tree header file for c++ tests. + +2015-11-17 Will Estes + + * configure.ac: Declared version 2.6.0 + +2015-11-17 Will Estes + + * NEWS: Dated, described flex release 2.6.0 + +2015-11-13 Will Estes + + * NEWS, configure.ac: Declared version 2.6.0rc1 + +2015-11-13 lukeallardyce + + * src/Makefile.am: Supplied versioning information in flex + libraries. Resolves sourceforge bug #182. On OSX, and possibly other platforms, + building the libfl libraries without versioning information caused a + build failures. + +2015-11-12 Will Estes + + * tests/Makefile.am: Cleaned up more precisely after make check. BUILT_SOURCES is now just the list of headers built as per the + automake manual. We provide the list of files to clean to make + rebuilding the test suite programs easier. We then use the + CLEANFILES list in a dist-hook to clean up the distribution that + automake gathers since not distributing flex generated files is + foreign to automake's mindset, but we need exactly that. Additionally, we locate inputs to the tables-related tests more + precisely. Some files are in srcdir and some are in builddir, which + the arguments to the log compiler are now made aware of. + +2015-11-11 Will Estes + + * tests/Makefile.am: Pulled out scripts in tests/Makefile.am + +2015-11-11 Will Estes + + * tests/Makefile.am: Added srcdir to tableopts.am include + +2015-11-11 Will Estes + + * doc/Makefile.am: Changed man page dependencies. The man page is just the --help output as reformatted by help2man. + The --help option is most likely to change when the flex skeleton + changes or one of the option parsing files changes or the + configure.ac script itself changes. The dependencies reflect this + now. It is still necessary, under some circumstances, to rebuild flex + explicitly before building the man page. In theory, it's possible to + have automake arrange to do this all the time, but doing so works + out to be fragile, given the rest of the build system. + +2015-11-10 Will Estes + + * autogen.sh: Called libtoolize directly because autoreconf fails to + pick up LT_INIT properly + +2015-11-10 Will Estes + + * tests/Makefile.am: Added tableopts.sh to EXTRA_DIST + +2015-11-08 Mightyjo + + * tests/Makefile.am: Made tests depend on the built flex binary. + +2015-11-08 Mightyjo + + * : commit cf6cb4dce791c26567cc506770ca96b4f4118024 Author: Mightyjo + Date: Sat Nov 7 23:11:35 2015 -0800 + +2015-11-04 Mightyjo + + * doc/flex.texi: Updated documentation to reflect the revisions to + FlexLexer.h + +2015-10-26 Mightyjo + + * src/FlexLexer.h, src/flex.skl: Changed several pointers to istream + (and ostream) to references in c++-only sections of the skeleton. Patched up a variety of expected errors caused by changing istream* + to istream&. Added a stray 'make' at line 545. Oops. Changed the buffer_state struct to store std::streambuf* instead of + std::istream* for C++ mode. Changed interfaces in FlexLexer.h to + take std::istream& instead of *. Backward compatibility temporarily + broken. Patched up backward compatibility with reasonable behavior in the + presence of null pointers. Re-added backward-compatible versions of the yyFlexLexer methods + that take iostream pointers. All tests passing. + +2015-09-29 Translation Project + + * po/zh_CN.po: new zh_CN translation from the translation project + +2015-07-27 Jaska Uimonen + + * src/gen.c: fix possible resource leak with yynultrans_tbl + +2015-07-27 Jaska Uimonen + + * src/dfa.c: fix possible uninitialized array values + +2015-08-05 Will Estes + + * doc/flex.texi: add %{...%} block to example in manual + +2015-07-15 Will Estes + + * configure.ac: initialize libtool earlier in build system + generation + +2015-05-08 Translation Project + + * po/da.po: new da translation from the Translation Project + +2014-07-25 Mariusz Pluciński + + * src/gen.c, src/scan.l, tests/bison_nr_parser.y, + tests/bison_yylloc_parser.y, tests/bison_yylval_parser.y, + tests/multiple_scanners_nr_main.c: Fix `label unused` warning + +2014-07-25 Mariusz Pluciński + + * src/flex.skl: Fix two "signed/unsigned" warnings + +2014-07-25 Mariusz Pluciński + + * tests/alloc_extra.l, tests/array_nr.l, tests/array_r.l, + tests/basic_nr.l, tests/basic_r.l, tests/bison_nr_scanner.l, + tests/bison_yylloc_scanner.l, tests/bison_yylval_scanner.l, + tests/ccl.l, tests/cxx_basic.ll, tests/debug_nr.l, tests/debug_r.l, + tests/extended.l, tests/header_nr_scanner.l, + tests/header_r_scanner.l, tests/include_by_buffer.direct.l, + tests/include_by_push.direct.l, + tests/include_by_reentrant.direct.l, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_nr.l, + tests/mem_r.l, tests/multiple_scanners_nr_1.l, + tests/multiple_scanners_nr_2.l, tests/multiple_scanners_r_1.l, + tests/multiple_scanners_r_2.l, tests/noansi_nr.l, tests/noansi_r.l, + tests/posix.l, tests/posixly_correct.l, tests/prefix_nr.l, + tests/prefix_r.l, tests/pthread.l, tests/quotes.l, tests/reject.l4, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, + tests/string_nr.l, tests/string_r.l, tests/tableopts.l4, + tests/top.l, tests/yyextra.l: Fix `unused function` warnings in + tests + +2014-07-25 Mariusz Pluciński + + * tests/bison_nr_parser.y, tests/bison_yylloc_parser.y, + tests/bison_yylval_parser.y: Fix `implicit function declaration` + warnings in tests + +2014-07-25 Mariusz Pluciński + + * tests/header_r_main.c, tests/multiple_scanners_nr_main.c, + tests/reject.l4, tests/tableopts.l4, tests/top_main.c: Remove a few + `unused variable` warnings + +2014-07-25 Mariusz Pluciński + + * src/filter.c: Remove unused variable from + src/filter.c:filter_fix_linedirs + +2014-07-25 Mariusz Pluciński + + * src/scanopt.c: Remove unused argument and variable from + src/scanopt.c:scanopt_err + +2014-07-25 Mariusz Pluciński + + * src/flex.skl, src/libmain.c, src/parse.y, tests/bison_nr_main.c, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/header_nr_main.c, tests/header_r_main.c, tests/lineno_nr.l, + tests/lineno_r.l, tests/lineno_trailing.l, tests/mem_r.l, + tests/multiple_scanners_nr_main.c, + tests/multiple_scanners_r_main.c, tests/pthread.l, + tests/rescan_nr.direct.l, tests/rescan_r.direct.l, tests/top_main.c: + Fix a few "unused parameter" warnings + +2014-07-25 Mariusz Pluciński + + * src/main.c: Fix warning about redefined macro when multiple + scanners are used. + +2014-07-25 Mariusz Pluciński + + * tests/bison_nr_parser.y: Avoid passing `const char*` argument as + `char*` in test-bison-nr + +2014-11-21 Alexis La Goutte + + * src/misc.c, src/regex.c, src/tables.c, src/tables_shared.c: Fix + -Wdocumentation warnings + +2014-11-16 Will Estes + + * tests/README: document new suite layout + +2014-11-16 Will Estes + + * tests/TEMPLATE/.gitignore, tests/TEMPLATE/Makefile.am, + tests/TEMPLATE/cvsignore, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/TEMPLATE/test.input, + tests/create-test, tests/descriptions: remove unused files after + test suite refactor + +2014-11-14 Will Estes + + * .gitignore, doc/.gitignore: Ignore directories build-aux/, m4/ Since build-aux/ now contains a number of files previously at the + top level, we ignore build-aux/. Therefore, it's not necessary to + list any files that are now kept in it. Also, explicitly mark m4/ as + a directory to ignore. + +2014-11-14 Will Estes + + * configure.ac: added back call to AC_CONFIG_AUX_DIR. In an effort to reduce top level directory clutter, reintroduced the + call to AC_CONFIG_AUX_DIR. Moved the call to LT_INIT to after that + call so configure will be able to find its files. + +2014-07-18 Will Estes + + * tests/tableopts.sh, tests/testwrapper.sh: use unofficial bash + strict mode and cleanups in supporting bash scripts + +2014-07-18 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/tableopts.am, + tests/tableopts.l4, tests/tableopts.sh, tests/tableopts.txt, + tests/test-table-opts/.gitignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: split apart table options tests + into tests per threading, table option, serialization and + verification + +2014-07-17 Will Estes + + * tests/tableopts.sh: add tableopts.sh script + +2014-07-02 Will Estes + + * configure.ac, tests/Makefile.am: use automake conditional around + pthread test + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_trailing.l, + tests/lineno_trailing.one.txt, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: refactor lineno_trailing test + for new test suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_r.l, + tests/lineno_r.one.txt, tests/test-lineno-r/.gitignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: refactor lineno_r test for new test + suite layout + +2014-07-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/lineno_nr.l, + tests/lineno_nr.one.txt, tests/test-lineno-nr/.gitignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/testwrapper.sh: refactor + lineno_nr test for new test suite layout + +2014-06-30 Will Estes + + * tests/test-linedir-r/.gitignore, + tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Remove linedir_r test. The linedir_r test tested the implementation of line number + tracking, not its results. + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/pthread.l, + tests/pthread_1.txt, tests/pthread_2.txt, tests/pthread_3.txt, + tests/pthread_4.txt, tests/pthread_5.txt, + tests/test-pthread/.gitignore, tests/test-pthread/Makefile.am, + tests/test-pthread/scanner.l, tests/test-pthread/test-1.input, + tests/test-pthread/test-2.input, tests/test-pthread/test-3.input, + tests/test-pthread/test-4.input, tests/test-pthread/test-5.input: + refactor pthread test for new test suite layout + +2014-06-24 Will Estes + + * tests/Makefile.am: build reject_[vs]er tests explicitly to pass + proper compiler flags + +2014-06-24 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_yywrap.ll, + tests/cxx_yywrap.txt, tests/test-c++-yywrap/.gitignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input, tests/testwrapper.sh: refactor + cxx_yywrap test for new test suite layout + +2014-06-17 Will Estes + + * tests/Makefile.am, tests/options.cn, + tests/test-concatenated-options/.gitignore, + tests/test-concatenated-options/Makefile.am: refactor concatenated + options test for new test suite layout + +2014-06-17 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/include_by_buffer.direct.l, + tests/include_by_buffer.direct.txt, + tests/include_by_buffer.direct_2.txt, + tests/include_by_buffer.direct_3.txt, + tests/include_by_push.direct.l, tests/include_by_push.direct.txt, + tests/include_by_push.direct_2.txt, + tests/include_by_push.direct_3.txt, + tests/include_by_reentrant.direct.l, + tests/include_by_reentrant.direct.txt, + tests/include_by_reentrant.direct_2.txt, + tests/include_by_reentrant.direct_3.txt, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-push/.gitignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input, + tests/test-include-by-reentrant/.gitignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input: refactor include_by_* + tests for new test suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.direct.l, + tests/rescan_nr.direct.txt, tests/rescan_nr.l, tests/rescan_nr.txt, + tests/rescan_r.direct.l, tests/rescan_r.direct.txt, + tests/test-rescan-r/.gitignore, tests/test-rescan-r/Makefile.am, + tests/test-rescan-r/scanner.l, tests/test-rescan-r/test.input, + tests/testwrapper.sh: refactor rescan_r test for new test suite + layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/rescan_nr.l, + tests/rescan_nr.txt, tests/test-rescan-nr/.gitignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/testwrapper.sh: Refactor + rescan_nr test for new test suite layout. Also add -r option to testwrapper.sh to support passing input file + as a command line argument to the test scanner without using shell + redirection. + +2014-06-16 Will Estes + + * tests/Makefile.am: correct use of objext to OBJEXT + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/quotes.l, + tests/quotes.txt, tests/test-quotes/.gitignore, + tests/test-quotes/Makefile.am, tests/test-quotes/scanner.l, + tests/test-quotes/test.input: refactor quotes test for new test + suite layout + +2014-06-16 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/reject.l4, + tests/reject.txt, tests/test-reject/.gitignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/testwrapper.sh: Refactor reject + test for new test suite layout. Split out reject test into its constituant tests. Add .reject tests + and .table tests for automake test log generation. Rewrite + testwrapper.sh to handle running with a tables file and specifying + optional input using command line options rather than positional + parameters. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_r_1.l, tests/multiple_scanners_r_2.l, + tests/multiple_scanners_r_main.c, + tests/test-multiple-scanners-r/.gitignore, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Refactor + multiple_scanners_r test for new test suite layout. Also, remove the use of table files from this test as that tests two + features at once and we want to be as close to testing one feature + at a time as we can be. + +2014-06-15 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/multiple_scanners_nr_1.l, tests/multiple_scanners_nr_2.l, + tests/multiple_scanners_nr_main.c, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l: refactor + multiple_scanners_nr test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/cxx_multiple_scanners.txt, tests/cxx_multiple_scanners_1.ll, + tests/cxx_multiple_scanners_2.ll, + tests/cxx_multiple_scanners_main.cc, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: refactor + cxx_multiple_scanners test for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/c_cxx_nr.lll, + tests/c_cxx_nr.txt, tests/c_cxx_r.lll, tests/c_cxx_r.txt, + tests/test-c-cpp-nr/.gitignore, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.gitignore, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: + refactor c_cxx_nr, c_cxx_r tests for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/cxx_basic.ll, + tests/cxx_basic.txt, tests/test-c++-basic/.gitignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: refactor cxx_basic test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posixly_correct.l, + tests/test-posixly-correct/.gitignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: refactor posixly_correct test + for new test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, + tests/test-yyextra/.gitignore, tests/test-yyextra/Makefile.am, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input, + tests/yyextra.l, tests/yyextra.txt: refactor yyextra test for new + test suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/test-top/.gitignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input, tests/top.l, + tests/top.txt, tests/top_main.c: refactor top test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_r.l, + tests/test-string-r/.gitignore, tests/test-string-r/Makefile.am, + tests/test-string-r/scanner.l: refactor string_r test for new test + suite layout + +2014-06-14 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/string_nr.l, + tests/test-string-nr/.gitignore, tests/test-string-nr/Makefile.am, + tests/test-string-nr/scanner.l: refactor string_nr test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_r.l, + tests/prefix_r.txt, tests/test-prefix-r/.gitignore, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/README, + tests/test-prefix-r/scanner.l, tests/test-prefix-r/test.input: + refactor prefix_r test for new test suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/prefix_nr.l, + tests/prefix_nr.txt, tests/test-prefix-nr/.gitignore, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-nr/test.input: + refactor prefix_nr for new test suite layout + +2014-06-12 Will Estes + + * tests/testwrapper.sh: Check if test input file exists. Not all tests have input files, so check if one exists and run the + test program accordingly. + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/posix.l, + tests/test-posix/.gitignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l: refactor posix test for new test suite + layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_r.l, + tests/noansi_r.txt, tests/test-noansi-r/.gitignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: refactor noansi_r test for new test + suite layout + +2014-06-12 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/noansi_nr.l, + tests/noansi_nr.txt, tests/test-noansi-nr/.gitignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input: refactor noansi_nr for new test + suite layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_r.l, + tests/mem_r.txt, tests/test-mem-r/.gitignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: refactor mem_r test for new test suite + layout + +2014-06-05 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/mem_nr.l, + tests/mem_nr.txt, tests/test-mem-nr/.gitignore, + tests/test-mem-nr/Makefile.am, tests/test-mem-nr/scanner.l, + tests/test-mem-nr/test.input: refactor mem_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_r.txt, + tests/header_r_main.c, tests/header_r_scanner.l, + tests/test-header-r/.gitignore, tests/test-header-r/Makefile.am, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: refactor header_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/header_nr.txt, + tests/header_nr_main.c, tests/header_nr_scanner.l, + tests/test-header-nr/.gitignore, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input: refactor header_nr test for new + test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/extended.l, + tests/extended.txt, tests/test-extended/.gitignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: refactor extended test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_r.l, + tests/debug_r.txt, tests/test-debug-r/.gitignore, + tests/test-debug-r/Makefile.am, tests/test-debug-r/scanner.l, + tests/test-debug-r/test.input: refactor debug_r test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/debug_nr.l, + tests/debug_nr.txt, tests/test-debug-nr/.gitignore, + tests/test-debug-nr/Makefile.am, tests/test-debug-nr/scanner.l, + tests/test-debug-nr/test.input: refactor debug_nr test for new test + suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/ccl.l, tests/ccl.txt, + tests/test-ccl/.gitignore, tests/test-ccl/Makefile.am, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: refactor ccl + test for new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/alloc_extra.l, tests/alloc_extra.txt, + tests/array-nr.l, tests/array-nr.txt, tests/array-r.l, + tests/array-r.txt, tests/array_nr.l, tests/array_nr.txt, + tests/array_r.l, tests/array_r.txt, tests/basic-nr.l, + tests/basic-nr.txt, tests/basic-r.l, tests/basic-r.txt, + tests/basic_nr.l, tests/basic_nr.txt, tests/basic_r.l, + tests/basic_r.txt, tests/bison-nr-main.c, tests/bison-nr-parser.y, + tests/bison-nr-scanner.l, tests/bison-nr.txt, + tests/bison-yylloc-main.c, tests/bison-yylloc-parser.y, + tests/bison-yylloc-scanner.l, tests/bison-yylloc.txt, + tests/bison-yylval-main.c, tests/bison-yylval-parser.y, + tests/bison-yylval-scanner.l, tests/bison-yylval.txt, + tests/bison_nr.txt, tests/bison_nr_main.c, tests/bison_nr_parser.y, + tests/bison_nr_scanner.l, tests/bison_yylloc.txt, + tests/bison_yylloc_main.c, tests/bison_yylloc_parser.y, + tests/bison_yylloc_scanner.l, tests/bison_yylval.txt, + tests/bison_yylval_main.c, tests/bison_yylval_parser.y, + tests/bison_yylval_scanner.l: use underscores in test file names to + silence automake warnings + +2014-06-04 Will Estes + + * .gitignore, m4/.gitignore, m4/Makefile.am: do not track m4 + subdirectory any more + +2014-06-04 Will Estes + + * .gitignore, configure.ac: upgrade automake version to 1.14.1 Unfortunately, automake 1.14.1 does not play nicely with + AC_CONFIG_AUX_DIR, so upgrading the used automake version required + removing the build-aux directory and letting autoconf's installed + helper files live more over the tree. + +2014-06-04 Will Estes + + * doc/.gitignore: ignore more files generated by texinfo + +2014-06-04 Will Estes + + * configure.ac: update gettext version to 0.19 + +2014-06-04 Will Estes + + * configure.ac: call LT_INIT earlier in configure.ac + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylval-main.c, + tests/bison-yylval-parser.y, tests/bison-yylval-scanner.l, + tests/bison-yylval.txt, tests/test-bison-yylval/.gitignore, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input: refactor bison-yylval test for + new test suite layout + +2014-06-04 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-yylloc-main.c, + tests/bison-yylloc-parser.y, tests/bison-yylloc-scanner.l, + tests/bison-yylloc.txt, tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input: refactor bison-yylloc test for + new test suite layout + +2014-06-03 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/bison-nr-main.c, + tests/bison-nr-parser.y, tests/bison-nr-scanner.l, + tests/bison-nr.txt, tests/test-bison-nr/.gitignore, + tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: refactor bison-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-r.l, + tests/array-r.txt, tests/test-array-r/.gitignore, + tests/test-array-r/Makefile.am, tests/test-array-r/scanner.l, + tests/test-array-r/test.input: refactor array-r test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am: list tests/README with other EXTRA_DIST files + in tests/ + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/array-nr.l, + tests/array-nr.txt, tests/test-array-nr/.gitignore, + tests/test-array-nr/Makefile.am, tests/test-array-nr/scanner.l, + tests/test-array-nr/test.input: refactor array-nr test for new test + suite layout + +2014-06-01 Will Estes + + * tests/Makefile.am, tests/testwrapper.sh: make tests/testwrapper.sh + more verbose; find input in srcdir Since output is redirected by the automake parallel test suite + driver, turn on both -v and -x in bash for the testwrapper.sh shell + script. This helps a ton in debugging problems with the test harness + itself. In general, the input files are in automake's srcdir and the name of + the test includes the relative path to it (even though that's + supposed to be ./). Therefore, pass srcdir in AM_LOG_FLAGS and + prepend that to the test name as part of constructing the input + file's name. + +2014-06-01 Will Estes + + * tests/Makefile.am: distribute tests/testwrapper.sh + +2014-06-01 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/alloc-extra.l, + tests/alloc-extra.txt, tests/test-alloc-extra/.gitignore, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + refacter alloc-extra for new test suite layout + +2014-05-29 Will Estes + + * tests/.gitignore, tests/Makefile.am, tests/basic-r.l, + tests/basic-r.txt, tests/test-basic-r/.gitignore, + tests/test-basic-r/Makefile.am, tests/test-basic-r/scanner.l, + tests/test-basic-r/test.input: refactor basic-r test for new test + suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am, tests/basic-nr.l, tests/basic-nr.txt, + tests/test-basic-nr/.gitignore, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-nr/test.input, + tests/testwrapper.sh: refactor basic-nr test for new test suite + layout + +2014-04-22 Will Estes + + * configure.ac: remove old tests/ subdirectories from build system + +2014-04-22 Will Estes + + * configure.ac: add parallel test suite option to build system + +2014-04-22 Will Estes + + * tests/.gitignore: ignore files for new test suite layout + +2014-04-22 Will Estes + + * tests/Makefile.am: use automake parallel test suite option to + build test suite + +2014-04-09 Manoj Srivastava + + * tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/parser.y: Do not use obsolete bison + constructs in tests. In Bison 3.0, support for YYLEX_PARAM and YYPARSE_PARAM has been + removed (deprecated in Bison 1.875): use %lex-param, %parse-param, + or %param. This commit fixes the tests so they still work. Signed-off-by: Manoj Srivastava + +2014-10-31 Christos Zoulas + + * src/buf.c, src/filter.c, src/flex.skl, src/flexdef.h, src/gen.c, + src/libmain.c, src/libyywrap.c, src/main.c, src/misc.c, src/nfa.c, + src/scan.l, src/scanflags.c, src/scanopt.c, src/yylex.c: NetBSD + downstream patches. const fixes. -Wconversion fixes for the skeleton files. param namespace protection (add _ to inline function parameters). unused variable/code removal. rename warn to lwarn to avoid conflict with . ctype.h function argument correction. merged the error functions lerrif and lerrsf -> lerr. + +2014-07-25 Mariusz Pluciński + + * src/flexdef.h, src/misc.c, src/scanflags.c: Allow error reporting + routines to accept varying number of arguments in modern style + +2014-07-25 Mariusz Pluciński + + * src/buf.c: Fix warning on assigning from `const char*` to `char*` + +2014-07-24 Mariusz Pluciński + + * src/main.c: Add disambiguation braces in main.c + +2014-07-17 Yuri + + * doc/flex.texi, examples/fastwc/mywc.c, src/ccl.c, src/dfa.c, + src/ecs.c, src/flex.skl, src/flexdef.h, src/gen.c, src/misc.c, + src/nfa.c, src/parse.y, src/scan.l, src/sym.c, src/tblcmp.c: Removed + deprecated 'register' storage class specifier. clang-3.5.0 now + complains about them: warning: 'register' storage class specifier is + deprecated [-Wdeprecated-register] + +2014-06-21 Mariusz Pluciński + + * src/flexdef.h, src/main.c, src/misc.c, src/options.c, + src/options.h, src/yylex.c: Change output formats from octal to + hexadecimal + +2014-06-11 Will Estes + + * NEWS, configure.ac: update version number to 2.6.0-pre + +2014-05-03 Will Estes + + * src/ecs.c: check limits before using array index cclp; resolves + sf-166 + +2014-04-02 Sean McBride + + * src/flex.skl: Suppress clang warning about empty @param paragraph; + resolves sf#158 Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * doc/flex.texi: fix punction when talking about colon-bracket + delimiters; resolves sf#167 + +2014-04-02 Will Estes + + * doc/flex.texi: remove proofreading comment + +2014-04-02 Will Estes + + * doc/flex.texi: Put angle brackets around start condition name; + resolves bug #168. + +2014-04-02 Michael Haubenwallner + + * lib/Makefile.am, lib/realloc.c: Fix malloc/realloc replacement, + bug#151. Signed-off-by: Will Estes + +2014-04-02 Will Estes + + * lib/malloc.c: change crlf line ending to lf + +2014-03-26 Will Estes + + * NEWS: mention flex 2.5.39 release in NEWS file + +2014-03-26 Will Estes + + * control.ac: initial default control file for shipper + +2014-03-05 Cyril Brulebois + + * src/flex.skl: Adjust buffer sizes on ia64. From the debian change entry: > Finish fixing the ia64 buffer issue. Previous commits increased + YY_READ_BUF_SIZE (where __ia64__ is defined) but left YY_BUF_SIZE + unchanged, so that didn't fix the problem in the end. In the general + case, the latter is twice the former. Therefore set it to the same + ratio in the ia64 case. In general, this sort of architecture specific fix is not the path + we want to take, but the cleanup should be done in a more organized + way in the future and getting it working would be preferrable now. + +2014-02-18 Will Estes + + * Makefile.am, src/Makefile.am: move m4 make variable to + src/Makefile.am. This prevents an error when building skel.c caused by the $(m4) make + variable not being defined. Particularly nasty since skel.c would + still be created, thus causing make to think skel.c was up to date. + +2014-02-18 Will Estes + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl, + devel/tables.pl: remove unused devel/ subdirectory from codebase + +2014-02-15 Will Estes + + * po/Rules-getpo: Add make rule to rsync latest .po files from + translation project. The rule assumes that rsync is on the path and that there is exactly + one domain listed in the DOMAIN make variable. The intent is that + the rule will work with vpath builds. + +2014-02-14 Will Estes + + * .gitignore: git ignore directories of the form flex-* + +2014-02-14 Will Estes + + * po/POTFILES.in: list source files for translation as now being in + src/ + +2014-02-14 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: Add tools/ + directory. Since tools/git2cl is a dependency of ChangeLog, not distributing + tools/git2cl with flex causes the "make dist" target to fail in the + distributed tar ball. + +2014-02-14 Will Estes + + * Makefile.am: removes extraneous files from EXTRA_DIST as automake + picks them up better without mentioning them + +2014-02-14 Will Estes + + * NEWS: mention version 2.6.0 in release news + +2014-02-14 Will Estes + + * .gitignore, FlexLexer.h, Makefile.am, buf.c, ccl.c, configure.ac, + dfa.c, doc/.gitignore, doc/Makefile.am, ecs.c, filter.c, flex.skl, + flexdef.h, flexint.h, gen.c, gettext.h, lib/.gitignore, libmain.c, + libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, options.c, + options.h, parse.y, regex.c, scan.l, scanflags.c, scanopt.c, + scanopt.h, src/.gitignore, src/FlexLexer.h, src/Makefile.am, + src/buf.c, src/ccl.c, src/dfa.c, src/ecs.c, src/filter.c, + src/flex.skl, src/flexdef.h, src/flexint.h, src/gen.c, + src/gettext.h, src/libmain.c, src/libyywrap.c, src/main.c, + src/misc.c, src/mkskel.sh, src/nfa.c, src/options.c, src/options.h, + src/parse.y, src/regex.c, src/scan.l, src/scanflags.c, + src/scanopt.c, src/scanopt.h, src/sym.c, src/tables.c, + src/tables.h, src/tables_shared.c, src/tables_shared.h, + src/tblcmp.c, src/version.h, src/yylex.c, sym.c, tables.c, + tables.h, tables_shared.c, tables_shared.h, tblcmp.c, version.h, + yylex.c: move flex program sources into src/ directory The *.[chly] sources are now in the src directory. This implies a + bunch of changes in Makefile.am and friends to account for the new + location. The .gitignore files are now more local to places where + various object files and generated source files occur. + +2014-02-13 Will Estes + + * configure.ac: increment flex version to 2.6.0 + +2014-02-16 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated da translation in release news + +2014-02-14 Translation Project + + * po/da.po: update da translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated es translation in release news + +2014-02-14 Translation Project + + * po/es.po: update es translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ko translation in release news + +2014-02-14 Translation Project + + * po/ko.po: update ko translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ro translation in release news + +2014-02-14 Translation Project + + * po/ro.po: update ro translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated ru translation in release news + +2014-02-14 Translation Project + + * po/ru.po: update ru translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated sv translation in news + +2014-02-14 Translation Project + + * po/sv.po: update sv translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated tr translation in news + +2014-02-14 Translation Project + + * po/tr.po: update tr translation from the translation project + +2014-02-14 Will Estes + + * NEWS: mention updated zh_CN in release news + +2014-02-14 Translation Project + + * po/zh_CN.po: update zh_CN translation from the translation project + +2014-02-14 Will Estes + + * NEWS, po/LINGUAS, po/zh_TW.po, po/zh_tw.po: rename zh_tw + translation to its proper zh_TW name + +2014-02-14 Will Estes + + * NEWS: mention updated nl, vi translations in release news + +2014-02-14 Translation Project + + * po/vi.po: update vi translation from the translation project + +2014-02-14 Translation Project + + * po/nl.po: update nl translation from the translation project + +2014-02-14 Will Estes + + * TODO: remove some unneeded entries from the todo list + +2014-02-13 Will Estes + + * doc/Makefile.am: list more generated files in CLEANFILES + +2014-02-13 Will Estes + + * doc/flex.xml: remove unmaintained xml documentation + +2014-02-13 Will Estes + + * configure.ac: bump AM_GNU_GETTEXT_VERSION to 0.18.1 + +2014-02-13 Will Estes + + * README: list new location of flex git repo + +2014-02-13 Will Estes + + * po/.gitignore: git ignore generated files from english quoting + variant translations + +2014-02-13 Will Estes + + * po/LINGUAS: name english quoting variants correctly + +2014-02-13 Will Estes + + * Makefile.am, configure.ac, tools/Makefile.am: removed tools/ + subdirectory from distribution Since it is not possible to rebuild the ChangeLog file without being + in a git working directory of flex, distributing the tools directory + is misleading. In particular, git2cl will always fail. + +2014-02-13 Will Estes + + * po/LINGUAS: removed unneeded blank line from translation list + +2014-02-13 Will Estes + + * po/LINGUAS: added en quoting variants to translation list + +2014-02-11 Will Estes + + * configure.ac: use gnu automake option instead of gnits option + +2014-02-11 Will Estes + + * README-alpha: remove README_alpha file since it is no longer + needed + +2014-02-10 Will Estes + + * configure.ac: increment version to 2.5.38 + +2013-11-27 Will Estes + + * NEWS: flesh out internationalization section of NEWS file; mention + pt_BR translation + +2013-11-27 Translation Project + + * po/pt_BR.po: update pt_BR translation from the translation project + +2013-10-31 Will Estes + + * NEWS: begin listing 2.5.38 version in NEWS; list new sr + translation + +2013-10-31 Will Estes + + * po/LINGUAS: list new sr translation in list of translations + +2013-10-31 Will Estes + + * po/sr.po: add sr translation from the translation project + +2013-07-02 Till Varoquaux + + * configure.ac, flex.skl, nfa.c, tests/Makefile.am, + tests/test-lineno-trailing/.gitignore, + tests/test-lineno-trailing/Makefile.am, + tests/test-lineno-trailing/scanner.l, + tests/test-lineno-trailing/test.input: Adjust yylineno properly when + rewinding trailing contexts. + +2013-05-28 Will Estes + + * Makefile.am: Remove incorrect / in install-exec-hook target + +2013-02-16 Translation Project + + * po/LINGUAS, po/zh_tw.po: add zh_tw translation from the + translation project + +2012-12-06 Christoph Junghans + + * Makefile.am, configure.ac: add version information to shared + library Signed-off-by: Will Estes + +2012-12-04 Christoph Junghans + + * .gitignore, Makefile.am, configure.ac, lib/Makefile.am: Build + libfl and libcompat using libtool; resolves #3586814 Signed-off-by: Will Estes + +2012-12-04 Translation Project + + * po/ca.po: update ca translation + +2012-10-31 Hugh Sasse + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + use cmp instead of diff in some tests for portability reasons Signed-off-by: Will Estes + +2012-10-31 Dennis Clarke + + * tests/TEMPLATE/Makefile.am, tests/test-alloc-extra/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-top/Makefile.am, tests/test-yyextra/Makefile.am: add + CFLAGS and CXXFLAGS options as appropriate to testsuite Makefile.am + files Signed-off-by: Will Estes + +2012-10-25 Will Estes + + * po/LINGUAS: add hr to list of translations + +2012-10-25 Translation Project + + * po/hr.po: add hr translation from the translation project + +2012-10-25 Translation Project + + * po/fr.po: new fr translation project from the translation project + +2012-09-08 Will Estes + + * po/LINGUAS: update languages list to include esperanto translation + +2012-09-08 Translation Project + + * po/eo.po: add eo translation from the translation project + +2012-08-26 Will Estes + + * configure.ac: add dist-xz to automake options; resolves #3561837 + +2012-08-26 Will Estes + + * autogen.sh, configure.ac: require gettext 0.18; force autoreconf + in autogen.sh; resolves #3561759 Autoconf had trouble finding the shared libraries for gettext. Using + gettext 0.18 fixes that. When updating the gettext version number, autoreconf could fail to + update files, since autopoint would assume the gettext-related files + had been locally modified. Passing --force prevents that from + happening. + +2012-08-15 Will Estes + + * Makefile.am: remove README.cvs from dist_doc_DATA in Makefile.am + +2012-08-13 Will Estes + + * : commit 9256a268e2a1000cb410766e95487912a7d66d61 Author: Will + Estes Date: Mon Aug 13 16:23:35 2012 -0400 + +2012-08-08 Will Estes + + * README, README.cvs: append README.cvs contents to README + +2012-08-08 Will Estes + + * gen.c: fix m4 error when useecs and nultrans are true; resolves + #1816878 + +2012-08-08 Robert Minsk + + * flex.skl: put user code after yyguts init; resolves #1744516 Signed-off-by: Will Estes + +2012-08-08 Robert Minsk + + * flex.skl, main.c: do not output yy_nxt to header with %option + full; resolves #1739922 Signed-off-by: Will Estes + +2012-08-07 Will Estes + + * main.c: let flex decide if yymore and reject are needed in lex + compatible mode This resolves bug #3510440. + +2012-08-06 Translation Project + + * po/vi.po: new vi translation from the translation project + +2012-08-06 Will Estes + + * .gitignore: add more patterns to .gitignore Undersome circumstances, the build process will generate conf.in~, + which we want to ignore. Also, some patch files will apply but not + cleanly and *.orig and *.rej files are generated. We want to ignore + them as well. + +2012-08-06 Will Estes + + * configure.ac, configure.in: rename configure.in to configure.ac to + prep for upcoming automake changes + +2012-08-06 Elias Pipping + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y: + Fix two tests to pass under bison 2.6 Given that bison is moving forward with the %parse-param instead of + YYPARSE_PARAM syntax, it makes sense to switch over to using the new + style declaration. In particular, this means that flex scanners that + use bison features will now require bison 2.6 or higher. Signed-off-by: Will Estes + +2012-08-04 Will Estes + + * po/nl.po: new nl translation from the translation project + +2012-08-04 Mike Frysinger + + * flexdef.h: add prototype for lerrsf_fatal to flexdef.h Signed-off-by: Will Estes + +2012-08-04 nomis52 + + * flex.skl, gen.c: Change variable types to silence compiler + warnings; resolves #3552806 Signed-off-by: Will Estes + +2012-08-03 Will Estes + + * NEWS: update NEWS to reflect changes in 2.5.37 + +2012-08-03 Will Estes + + * configure.in: update flex version to 2.5.37 + +2012-08-03 Will Estes + + * po/de.po: new de translation from the translation project + +2012-08-02 Will Estes + + * po/vi.po: new vi translation from the translation project + +2012-08-02 Will Estes + + * po/pl.po: new pl translation from the translation project + +2012-08-02 Will Estes + + * po/fi.po: new fi translation from the translation project + +2012-08-02 Will Estes + + * Makefile.am: Add -f option to LN_S to create flex++ The autoconf macro LN_S needs -f to successfully install flex++ if + flex++ already exists. Fortunately, ln, ln -s and cp -p, which are + the various forms that LN_S can take all will do the right thing + with a -f argument passed. + +2012-08-02 Will Estes + + * Makefile.am, tools/Makefile.am, tools/cvs2cl.pl, + tools/cvsauthors, tools/git2cl: replace cvs2cl with git2cl Add the git2cl script in tools/ and remove the (now unnecessary) + cvs2cl script. Remove tools/cvsauthors since git2cl does not need + that file. Account for all the above in Makefile.am and + tools/Makefile.am + +2012-07-29 Will Estes + + * tests/.cvsignore, tests/.gitignore, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/.gitignore, tests/test-alloc-extra/.cvsignore, + tests/test-alloc-extra/.gitignore, tests/test-array-nr/.cvsignore, + tests/test-array-nr/.gitignore, tests/test-array-r/.cvsignore, + tests/test-array-r/.gitignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-nr/.gitignore, tests/test-basic-r/.cvsignore, + tests/test-basic-r/.gitignore, tests/test-bison-nr/.cvsignore, + tests/test-bison-nr/.gitignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/.gitignore, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/.gitignore, + tests/test-c++-basic/.cvsignore, tests/test-c++-basic/.gitignore, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/.gitignore, + tests/test-c++-yywrap/.cvsignore, tests/test-c++-yywrap/.gitignore, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/.gitignore, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/.gitignore, + tests/test-ccl/.cvsignore, tests/test-ccl/.gitignore, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/.gitignore, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/.gitignore, + tests/test-debug-r/.cvsignore, tests/test-debug-r/.gitignore, + tests/test-extended/.cvsignore, tests/test-extended/.gitignore, + tests/test-header-nr/.cvsignore, tests/test-header-nr/.gitignore, + tests/test-header-r/.cvsignore, tests/test-header-r/.gitignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-buffer/.gitignore, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/.gitignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/.gitignore, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/.gitignore, + tests/test-lineno-nr/.cvsignore, tests/test-lineno-nr/.gitignore, + tests/test-lineno-r/.cvsignore, tests/test-lineno-r/.gitignore, + tests/test-mem-nr/.cvsignore, tests/test-mem-nr/.gitignore, + tests/test-mem-r/.cvsignore, tests/test-mem-r/.gitignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/.gitignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/.gitignore, + tests/test-noansi-nr/.cvsignore, tests/test-noansi-nr/.gitignore, + tests/test-noansi-r/.cvsignore, tests/test-noansi-r/.gitignore, + tests/test-posix/.cvsignore, tests/test-posix/.gitignore, + tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/.gitignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-nr/.gitignore, + tests/test-prefix-r/.cvsignore, tests/test-prefix-r/.gitignore, + tests/test-pthread/.cvsignore, tests/test-pthread/.gitignore, + tests/test-quotes/.cvsignore, tests/test-quotes/.gitignore, + tests/test-reject/.cvsignore, tests/test-reject/.gitignore, + tests/test-rescan-nr/.cvsignore, tests/test-rescan-nr/.gitignore, + tests/test-rescan-r/.cvsignore, tests/test-rescan-r/.gitignore, + tests/test-string-nr/.cvsignore, tests/test-string-nr/.gitignore, + tests/test-string-r/.cvsignore, tests/test-string-r/.gitignore, + tests/test-table-opts/.cvsignore, tests/test-table-opts/.gitignore, + tests/test-top/.cvsignore, tests/test-top/.gitignore, + tests/test-yyextra/.cvsignore, tests/test-yyextra/.gitignore: rename + .cvsignore files in tests/ subdirectories to gitignore + +2012-07-23 Will Estes + + * examples/.cvsignore, examples/fastwc/.cvsignore, + examples/manual/.cvsignore, lib/.cvsignore, tools/.cvsignore: remove + unneeded .cvsignore files + +2012-07-22 Will Estes + + * .gitignore: add *.o and *.a to top level .gitignore The cvs tree did not need these additions because cvs assumed a lot + of C-style defaults for .cvsignore files. flex builds *.o object + files in the course of compilation and *.a files are built as a part + of the libraries that flex compiles in the build process. + +2012-07-22 Will Estes + + * .cvsignore, .gitignore, doc/.cvsignore, doc/.gitignore, + m4/.cvsignore, m4/.gitignore, po/.cvsignore, po/.gitignore: rename + .cvsignore files to .gitignore The .cvsignore files from the legacy cvs repository tracked what + files got autogenerated during various stages of the flex build. + Renaming the .cvsignore files to .gitignore lets git do the same + thing. git is better about letting higher level .gitignore files + not-track files in lower level directories. As I work my way through + the test directories, we may add additional .gitignore files from + the old .cvsignore files. The po/ directory has a lot of special files used by gettext, so the + patterns in po/.gitignore look very different. The doc/.gitignore file accounts for what texinfo/makeinfo do, and + so it also has special patterns. The m4 directory is mainly present for autoconf's benefit, but we + have to account for it so make can do the right thing. Hence, + m4/.gitignore says to ignore *.m4, as counterintuitive as that may + seem. + +2012-07-22 Will Estes + + * NEWS: update NEWS file to note release date of 2.5.36 + +2012-06-23 Will Estes + + * doc/flex.texi: fix call to version in manual + +2012-06-22 Will Estes + + * doc/flex.texi: add missing argument to call to yylex in manual + +2012-04-27 Will Estes + + * flex.skl: lintish cleanup in flex.skl; resolves #2040664 + +2012-04-27 Will Estes + + * doc/flex.texi: add a 7 to the c99 octal pattern; resolves #3518269 + +2012-03-31 Will Estes + + * doc/flex.texi: copyedit; resolves #3513670 + +2012-03-23 Will Estes + + * buf.c: escape backslashes in #line filenames in %top section; + resolves #3212400; patch submitted by scfc_de + +2012-03-21 Will Estes + + * Makefile.am, configure.in, lib/Makefile.am, lib/lib.c, + lib/malloc.c, lib/realloc.c: provide malloc() and realloc() for + systems that do not have satisfactory versions; resolves #1899047 + +2012-03-21 Will Estes + + * Makefile.am: install flex++ as a link; resolves bug #2939681 + +2012-03-21 Will Estes + + * tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fix dependencies for make -j in + test suite + +2012-03-19 Will Estes + + * flex.skl: add missing prototypes for yyset_column() and + yyget_column(); resolves #3029024; patch submitted by scfc_de + +2012-03-02 Will Estes + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: wrap yy_fatal_error calls + appropriately + +2012-03-02 Will Estes + + * regex.c: fix overlapping data buffer issue; patch from Tim + Landsheet scfc_de + +2012-03-02 Will Estes + + * scan.l: better bracket handling in the scanner + +2012-03-02 Will Estes + + * flexdef.h, main.c, misc.c: Remove unneeded tracking of line/column + output; patch from Tim Landsheet scfc_de + +2012-03-02 Will Estes + + * configure.in: fix test for m4 to accept an m4 with -P and not jus + tGNU m4; patch from Tim Landsheet scfc_de on sourceforge + +2012-03-02 Will Estes + + * doc/flex.texi: fix order of td_lolen and td_hilen in + documentation; resolves #2913693; patch submitted by Andreas + Gruenbacher + +2012-03-02 Will Estes + + * doc/flex.texi: correct document of YY_FLUSH_BUFFER; resolves + #1723028 + +2012-02-17 Will Estes + + * dfa.c, flexdef.h, misc.c, parse.y: speed up things for complex + inputs; resolves #2891390 + +2012-02-17 Will Estes + + * doc/flex.texi: fix ipv6 pattern in manual; update manual copyright + to 2012 + +2012-02-17 Will Estes + + * flex.skl: fremove isatty() declaration; resolves #1984987 + +2012-02-17 Will Estes + + * doc/flex.texi: Add link for RFC 2396 + +2012-02-17 Will Estes + + * flex.skl: resolve #1990170 + +2012-02-17 Will Estes + + * flex.skl: fix documentation to reflect arguments actually used; + bug #2783023 + +2012-02-05 Will Estes + + * main.c: fix yywrap behavior for reentrant scanners + +2012-02-04 Will Estes + + * NEWS: Mmention tr translation + +2012-02-04 Will Estes + + * tables.c: prevent unused stuff from being compiled so as to reduce + warnings + +2012-02-03 Will Estes + + * buf.c, filter.c, main.c, misc.c, regex.c, scanflags.c: more better + error messages; more better memory handling + +2012-02-03 Will Estes + + * misc.c: more careful/paranoia + +2012-02-03 Will Estes + + * scanopt.c: more careful memory allocation in option processing + +2012-02-03 Will Estes + + * Makefile.am, configure.in: remove m4/ directory and generally + clean up automake/autoconf inputs + +2012-02-03 Will Estes + + * lib/.cvsignore: cvsignore files that need that + +2012-02-03 Will Estes + + * NEWS, po/da.po, po/es.po, po/ko.po, po/pt_BR.po, po/ro.po, + po/ru.po, po/sv.po, po/tr.po, po/zh_CN.po: check in translations + +2012-02-03 Will Estes + + * main.c: correct macro definition of yywrap + +2012-02-03 Will Estes + + * scan.l: Greater specificity in error messages + +2012-02-03 Will Estes + + * parse.y: improve rule handling at EOF + +2012-02-03 Will Estes + + * flex.skl: include cstdio for definition of EOF in all cases + +2012-02-03 Will Estes + + * flex.skl: suppress warning on unused yyguts_t + +2010-08-13 Will Estes + + * NEWS, po/LINGUAS, po/fi.po: new fi translation from the + translation project + +2009-03-31 Will Estes + + * doc/flex.texi: Include version.texi after @setfilename, so that @set values are correctly evaluated. (Start Conditions, Performance, Lex and Posix): Fix some markup errors. (Cxx): Likewise. Also, fix C++ example to actually be compilable. Patch from Ralf Wildenhues + +2008-12-28 Will Estes + + * configure.in: remove line break that broke configure + +2008-12-28 Will Estes + + * doc/flex.texi: specify the title on the title page since @settitle + doesn't do that for us; resolves bug #2043491 + +2008-12-28 Will Estes + + * configure.in, flexdef.h: check for regex.h; resolves bug #2337486 + +2008-07-23 Will Estes + + * NEWS, po/ga.po: new ga translation from the translation project + +2008-06-10 Will Estes + + * NEWS, po/ca.po: new ca translation + +2008-05-31 Will Estes + + * Makefile.am: move ABOUT-NLS back to EXTRA_DIST + +2008-05-31 Will Estes + + * Makefile.am: create new dist_doc_DATA; move some EXTRA_DIST files + to new dist_doc_DATA target + +2008-05-31 Will Estes + + * .cvsignore: ignore more automake generated config.status* files + +2008-05-31 Will Estes + + * NEWS: flex distribution now built with automake and autoconf + versions ... + +2008-05-31 Will Estes + + * README.cvs: document GNU auto* version changes for building flex + from cvs + +2008-05-31 Will Estes + + * .cvsignore, doc/Makefile.am: ignore automake-supplied ylwrap + +2008-05-15 Will Estes + + * NEWS, flex.skl: clean up types; resolves 1961902 + +2008-05-15 Will Estes + + * NEWS: update NEWS re manual + +2008-05-15 Will Estes + + * doc/flex.texi: correct eroneous references to 'nowrap' to refer to + 'noyywrap'; resolves bug #1739912 + +2008-05-14 Will Estes + + * filter.c: call clearerr on stdin before dup2'ing it; resolves bug + #1902612 + +2008-05-14 Will Estes + + * NEWS: generic updates to NEWS + +2008-05-14 Will Estes + + * tests/test-pthread/Makefile.am: move library flags in linker + command; resolves patch #1943403; patch submitted by + nullnix@users.sourceforge.net + +2008-05-14 Will Estes + + * doc/flex.texi: use ansi syntax in simple examples; resolves patch + #1909844; patch submitted by Tom Browder, + tbrowder2@users.sourceforge.net + +2008-04-10 Will Estes + + * doc/flex.texi: fix typo in example (from Paolo J. Matos + +2008-04-10 Will Estes + + * flexint.h: move endif to better account for what C99 defines for + integer types (fix from debian project) + +2008-04-10 Will Estes + + * gen.c: fix another int type to be size_t + +2008-03-30 Will Estes + + * NEWS, po/fr.po: new fr translation + +2008-03-30 Will Estes + + * NEWS, configure.in: start version 2.5.36 + +2008-02-26 Will Estes + + * NEWS: add date of release + +2008-02-15 Will Estes + + * NEWS, parse.y: fix bug that prevented comments from working + properly + +2008-02-12 Will Estes + + * po/de.po: new de translation + +2008-02-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2008-02-10 Will Estes + + * NEWS, po/nl.po: new nl translation + +2008-02-09 Will Estes + + * NEWS, po/pl.po: new pl translation + +2008-02-09 Will Estes + + * NEWS, po/de.po, po/pt_BR.po: new de, pt_br translations + +2008-02-09 Will Estes + + * NEWS, flex.skl: generate headers for all functions (resolves bug + #1628314) + +2008-02-09 Will Estes + + * NEWS, flex.skl: change yy_size_t to be size_t (resolves bug + #1849812) + +2008-02-09 Will Estes + + * configure.in: start work on version 2.5.35 + +2007-12-12 Will Estes + + * NEWS, configure.in: revert NEWS and configure.in to version 2.5.34 + +2007-09-12 Will Estes + + * NEWS, configure.in: update version number to 2.5.35 + +2007-09-10 Aaron Stone + + * tests/test-alloc-extra/scanner.l: Use %option extra-type. + +2007-09-10 Aaron Stone + + * NEWS, doc/flex.texi, flex.skl, flexdef.h, main.c, parse.y, scan.l: + Introduce %option extra-type="your_type *" (resolves bug #1744505). + +2007-08-15 Will Estes + + * po/nl.po: new nl translations from the translation project + +2007-06-28 Will Estes + + * NEWS: change release date + +2007-06-28 Will Estes + + * flex.skl: adjustment for prefix classes; patch submitted by Petr + Machata + +2007-06-28 Will Estes + + * NEWS: NEWS item for yy_init_extra + +2007-06-12 Aaron Stone + + * doc/flex.texi: Docs and example for yylex_init_extra. + +2007-06-01 Will Estes + + * tests/test-alloc-extra/.cvsignore: ignore OUTPUT file in + test-alloc-extra + +2007-06-01 Will Estes + + * tests/descriptions: add description of concatenated options test + +2007-05-31 Will Estes + + * tests/test-alloc-extra/.cvsignore: add missing .cvsignore to + test-alloc-extra + +2007-05-31 Aaron Stone + + * configure.in, flex.skl, gen.c, main.c: Changes to resolve SF bugs + 1568325 and 1563589. + +2007-05-31 Aaron Stone + + * tests/Makefile.am, tests/descriptions, + tests/test-alloc-extra/Makefile.am, + tests/test-alloc-extra/scanner.l, tests/test-alloc-extra/test.input: + Adding test cases for yylex_init_extra. + +2007-05-12 Will Estes + + * configure.in, tests/test-pthread/scanner.l: fixes to test-pthread + +2007-05-12 Will Estes + + * NEWS: NEWS item for concatenated options + +2007-05-12 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-concatenated-options/.cvsignore, + tests/test-concatenated-options/Makefile.am: unit test to verify + concatenated options parsing + +2007-05-12 Will Estes + + * scanopt.c: parse multiple short concatenated options; patch + submitted by Petr Machata + + * autogen.sh: remove --force option from autogen.sh; much faster + without it + +2007-05-11 Will Estes + + * NEWS, configure.in: version 2.5.34 + +2007-05-08 Aaron Stone + + * NEWS, flex.skl: Better checking after yyalloc/yyrealloc (resolves + bug #1595967) + +2007-05-01 Will Estes + + * doc/flex.texi: change title of manual to 'Lexical Analysis with + Flex' + +2007-04-25 Will Estes + + * flex.skl: c++ memory leak plug + +2007-04-23 Will Estes + + * flex.skl: roll back c++ memory patch as it causes the test suite + no end of grief + +2007-04-23 Will Estes + + * flex.skl: fix function definitions for non-ANSI environments (from + Manoj Srivastava from Debian patchset) + +2007-04-23 Will Estes + + * flex.skl: fix c++ memory leak (from Manoj Srivastava from Debian + patchset) + +2007-04-23 Will Estes + + * flex.skl: fix parameter name in comment (patch from Manoj + Srivastava from the debian patchset + +2007-04-23 Will Estes + + * flex.skl: add a size_t cast (patch from Manoj Srivastava from the + debian patchset + +2007-04-16 Will Estes + + * tests/test-extended/Makefile.am, tests/test-quotes/Makefile.am: + cleanups to handle VPATH builds better; passifies make distcheck + +2007-04-16 Will Estes + + * doc/flex.texi: drop using the \ in \ escaping as it throws pdf + generation for a loop + +2007-04-14 Will Estes + + * .cvsignore: add compile and *.tar.bz2 to .cvsignore + +2007-04-14 Will Estes + + * main.c: add call to setlocale for ctype as per debian patchset + +2007-04-14 Will Estes + + * Makefile.am, NEWS: provide for a PIC version of libfl.a for shared + libraries using flex scanners + +2007-04-13 Will Estes + + * FlexLexer.h: annotate endifs since they're a bit far from their + opening #if statements + +2007-04-13 Will Estes + + * flexdef.h, parse.y: refactor and slightly redo alloca testing, + resolves bug #1675899 + +2007-04-13 Will Estes + + * : overhaul configure.in: use octathorps for comments so they're + passed through m4 processing; better bracketing of m4 arguments; + retool checks as per suggestions from autoscan(1) + +2007-04-13 Will Estes + + * flex.skl: fix skeleton for reentrant scanners + +2007-04-13 Will Estes + + * Makefile.am: remove homegrown tags target; automake does that for + us + +2007-04-12 Will Estes + + * flex.skl: fix skeleton for reentrant scanners, resolves bug + #1694318 + +2007-04-12 Will Estes + + * FlexLexer.h: declare some const where missing in c++ header file + +2007-04-10 Will Estes + + * doc/flex.texi: corrections to the manual as per suggestions from + flex-help@ + +2007-04-03 Will Estes + + * doc/flex.texi: include author names in online versions of the + manual + +2007-04-03 Will Estes + + * COPYING: update copyright notice + +2007-04-03 Will Estes + + * AUTHORS: rearrange and update AUTHORS + +2007-03-29 Will Estes + + * NEWS: note sf feature request 1658379 in NEWS + +2007-03-29 Will Estes + + * tools/cvsauthors: add sodabrew to cvsauthors file + +2007-03-29 Aaron Stone + + * flex.skl: SourceForge feature request #1658379: Expose YY_BUF_SIZE + in the header file. + +2007-03-07 Will Estes + + * NEWS, filter.c, flex.skl: apply patches submitted by sodabrew + +2007-03-07 Will Estes + + * README.cvs: more changes describing building flex from cvs + +2007-03-07 Will Estes + + * Makefile.am, README.cvs, README.cvs-snapshot: rename + README.cvs-snapshot to README.cvs + +2007-03-07 Will Estes + + * README.cvs-snapshot: update to explain where flex cvs lives + +2007-03-07 Will Estes + + * README, doc/flex.texi: correct how to submit bugs + +2007-02-16 Will Estes + + * NEWS: clarify NEWS item re man page and pdf manual + +2007-02-14 Will Estes + + * po/Makevars: update bug address to point to flex-devel instead of + lex-help + +2007-02-13 Will Estes + + * configure.in, doc/Makefile.am: make better use of AC_INIT; clean + up, simplify and make more robust the generation of the man page + +2007-02-13 Will Estes + + * configure.in: remove option check-news from call to + AM_INIT_AUTOMAKE as gnits implies check-news + +2007-02-13 Will Estes + + * Makefile.am, configure.in: move automake options from Makefile.am + to configure.in + +2007-02-13 Will Estes + + * autogen.sh: restore --install option to autogen.sh since --force + does not imply --install + +2007-02-13 Will Estes + + * tools/cvsauthors: add john43 to cvsauthors file + +2007-02-13 Will Estes + + * autogen.sh: call autoreconf with --force instead of --install + +2007-02-13 Will Estes + + * doc/.cvsignore: remove texinfo.tex from cvs tree + +2007-02-13 Will Estes + + * NEWS: updates to NEWS file to reflect recent changes + +2007-02-13 Will Estes + + * doc/Makefile.am: add flex.pdf to EXTRA_DIST + +2007-02-13 Will Estes + + * configure.in: remove flex.spec + +2007-02-13 Will Estes + + * Makefile.am: remove maintainercleanfiles + +2007-02-01 Will Estes + + * doc/Makefile.am: more changes to build system to distribute man + page + +2007-02-01 Will Estes + + * doc/Makefile.am: add flex man page to distribution + +2007-02-01 Will Estes + + * .cvsignore, flex.spec.in: remove flex spec file + +2006-11-17 Will Estes + + * tests/test-table-opts/Makefile.am: make test target depend on test + groupings, which in turn depend on building executables; cygwin + portability fix + +2006-11-10 Will Estes + + * tests/create-test: change create-test script to edit files in + place + +2006-11-09 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-yywrap/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-ccl/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-extended/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-linedir-r/Makefile.am, tests/test-lineno-nr/Makefile.am, + tests/test-lineno-r/Makefile.am, tests/test-mem-nr/Makefile.am, + tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-quotes/Makefile.am, + tests/test-reject/Makefile.am, tests/test-rescan-nr/Makefile.am, + tests/test-rescan-r/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-top/Makefile.am, + tests/test-yyextra/Makefile.am: change CLEANFILES to include + instead of just the testname for the executable + +2006-11-09 Will Estes + + * doc/flex.texi: fix typos in manual; resolves bug #1592857 + +2006-11-09 Will Estes + + * tests/TEMPLATE/Makefile.am: change test template to remove test + executable when that executable has an extension, e.g. under Cygwin + +2006-11-08 Will Estes + + * tests/Makefile.am: test names weren't displaying in test + success/failure messages (from #1591672 + +2006-10-30 Will Estes + + * doc/.cvsignore: add flex.html to .cvsignore in doc directory + +2006-10-22 Will Estes + + * NEWS: update NEWS file for the work that millaway did + +2006-10-22 Will Estes + + * FlexLexer.h, NEWS, main.c, + tests/test-c++-multiple-scanners/scanner-2.l: make yywrap work with + c++ scanners as per sf bug report + +2006-10-20 Will Estes + + * NEWS, flex.skl, tests/test-c++-multiple-scanners/main.cpp, + tests/test-c-cpp-nr/scanner.l: memory leak issues in c++ scanner + +2006-10-20 Will Estes + + * NEWS, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c++-yywrap/.cvsignore, + tests/test-c++-yywrap/Makefile.am, tests/test-c++-yywrap/scanner.l, + tests/test-c++-yywrap/test.input: add unit test for c++ with yywrap + +2006-10-20 Will Estes + + * NEWS, tests/test-c++-basic/Makefile.am, + tests/test-linedir-r/Makefile.am: use configure-provided awk + variable for portability; add loadlibes variable to c++ test + +2006-10-17 Will Estes + + * doc/flex.texi: add noyywrap option to example; use whitespace to + clarify example + +2006-08-02 Will Estes + + * NEWS, po/ca.po, po/vi.po: new translations + +2006-04-11 John Millaway + + * tables.c: Casted away signedness to appease -Werror freaks. + +2006-03-28 John Millaway + + * ccl.c, doc/flex.texi, flexdef.h, parse.y, scan.l, sym.c, + tests/test-ccl/scanner.l, tests/test-ccl/test.input: Added ccl union + operator. Added test in test suite for ccl union operator. + Documented ccl union operator. Removed crufty ccl cache to prevent + parser problems. + +2006-03-28 John Millaway + + * doc/flex.texi, scan.l, tests/test-extended/scanner.l, + tests/test-extended/test.input: Extended syntax excluded for + lex/posix compat mode. Comments discarded inside (?x:) patterns. + Added test in test suite for comments in extended patterns. + Documented syntax additions. + +2006-03-27 John Millaway + + * scan.l, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented (?x:) syntax to allow whitespace in patterns. Added + test for (?x:) syntax in test suite. + +2006-03-27 John Millaway + + * parse.y, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Implemented dot-all syntax. Added test for dot-all syntax in test + suite. + +2006-03-27 John Millaway + + * dfa.c, doc/flex.texi, flexdef.h, gen.c, main.c, parse.y, scan.l, + scanflags.c, tests/test-ccl/scanner.l, tests/test-ccl/test.input: + Removed global variable caseins. Added scanner stack flags for + case-insensitivity. Moved case-folding code from DFA-generation to + parse time read-macros. Added localized case-sensitivity syntax + from Perl. Added test for new syntax in test suite. Documented new + syntax. + +2006-03-27 John Millaway + + * Makefile.am, configure.in, flexdef.h, scanflags.c: Added configure + check for assert.h. Added scanner flags stack. + +2006-03-25 John Millaway + + * configure.in, doc/flex.texi, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-extended/.cvsignore, + tests/test-extended/Makefile.am, tests/test-extended/scanner.l, + tests/test-extended/test.input: Added extended, perl-compatible + comment syntax. Added test for extended comment syntax. Documented + extended comment syntax. + +2006-03-25 John Millaway + + * doc/flex.texi, parse.y: Changed explicit 'A'-'Z' to isupper(), + where correct to do so. Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-24 John Millaway + + * doc/flex.texi: Added appendix of patterns to manual. + +2006-03-23 John Millaway + + * doc/flex.texi: . + +2006-03-22 John Millaway + + * doc/flex.texi: Documentation. + +2006-03-22 John Millaway + + * doc/flex.texi: Documented set difference operator {-}. + +2006-03-22 John Millaway + + * ccl.c, flexdef.h, parse.y, scan.l, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added set difference operator {-} for + character classes. + +2006-03-22 John Millaway + + * configure.in, doc/flex.texi, parse.y, scan.l, tests/Makefile.am, + tests/descriptions, tests/test-ccl/.cvsignore, + tests/test-ccl/Makefile.am, tests/test-ccl/scanner.l, + tests/test-ccl/test.input: Added negated character class + expressions. Documented negated character class expressions. Added + regression test for negated character class expressions. + +2006-03-22 John Millaway + + * buf.c, filter.c, gen.c, main.c, misc.c, nfa.c, parse.y, regex.c: + Replaced sprintf with snprintf everywhere. + +2006-03-22 John Millaway + + * Makefile.am: Removed includedir from AM_CPPFLAGS #1439351. + +2006-03-21 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-quotes/.cvsignore, tests/test-quotes/Makefile.am, + tests/test-quotes/scanner.l, tests/test-quotes/test.input: Added + test to verify user code is unmangled. + +2006-03-21 John Millaway + + * flexdef.h, misc.c, scan.l: Fixed escape in actions. + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Reverted previous input + filter changes. Added noop macro to scanner output. Modified + scan.l to escape m4 quotes found in user code. + +2006-03-21 John Millaway + + * tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Removed m4 from test-table-opts + +2006-03-21 John Millaway + + * tests/test-reject/Makefile.am, tests/test-reject/scanner.l: + Removed m4 from test-reject + +2006-03-21 John Millaway + + * filter.c, flexdef.h, main.c, scan.l: Moved set_input_file to + different file. + +2006-03-21 John Millaway + + * flex.skl, flexdef.h, flexint.h, misc.c: Relaxed tests for __STDC__ + and __STDC_VERSION__ to cope with bugs in GCC and Sun cc. + +2006-03-20 John Millaway + + * filter.c: Documented filter chain. Removed fdopen. Added no-op + fseek. + +2006-03-13 John Millaway + + * gen.c: Fixed another -Wall report. + +2006-03-10 Will Estes + + * NEWS, po/vi.po: new vi translation + +2006-03-09 Will Estes + + * NEWS, po/ga.po, po/nl.po: new nl, ga translations + +2006-02-21 Will Estes + + * m4/Makefile.am: add po.m4 to extra_dist in m4/ so it gets picked + up by distributions + +2006-02-21 Will Estes + + * m4/Makefile.am: add nls.m4 to extra_dist in m4/ so it will get + picked up in distribution tarballs + +2006-02-21 Will Estes + + * configure.in: remove website directory from configure.in + +2006-02-20 Will Estes + + * NEWS, configure.in: version 2.5.33 marks in NEWS and configure.in + +2006-02-20 Will Estes + + * configure.in: change email address in configure.in to point to + flex-help@sourceforge.net + +2006-02-20 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-20 John Millaway + + * BUGS: Appended to BUGS file. + +2006-02-18 Will Estes + + * Makefile.am: remove website directory (since it now has its own + module in the flex project + +2006-02-16 John Millaway + + * doc/flex.texi, flex.skl: Fixed buffer overflow in reject state + buffer. Corrected documentation on the state buffer. + +2006-02-16 John Millaway + + * flex.skl: Reverted num_read from size_t back to int. + +2006-02-15 John Millaway + + * Makefile.am, configure.in: Removed reference to RoadMap in + Makefile.am. Added website directory. + +2006-02-15 Will Estes + + * README, RoadMap: remove RoadMap and reference to it in README + +2006-02-15 John Millaway + + * BUGS, README, doc/flex.texi, doc/flex.xml: Eliminated references + to lex.sf.net. + +2006-02-15 John Millaway + + * BUGS, flex.skl: Transfered bugs list from lex.sf.net to BUGS file. + +2006-02-15 John Millaway + + * tests/test-rescan-nr/.cvsignore, + tests/test-rescan-nr/Makefile.am, tests/test-rescan-nr/scanner.l, + tests/test-rescan-nr/test.input, tests/test-rescan-r/.cvsignore, + tests/test-rescan-r/Makefile.am, tests/test-rescan-r/scanner.l, + tests/test-rescan-r/test.input: Recommit of last commit -- broken + pipe. + +2006-02-15 John Millaway + + * configure.in, flex.skl, tests/Makefile.am, tests/descriptions: + yy_lex_destroy calls yy_init_globals to reset everything for next + call to yylex. Added two new tests for reusing scanners. + +2006-02-14 John Millaway + + * flex.spec.in: Patched rpm spec file. + +2006-02-14 John Millaway + + * configure.in, flexint.h: Added C99 macro for inttypes, just to be + conformant. + +2006-02-14 John Millaway + + * flexdef.h, nfa.c, parse.y: Changed symbol INFINITE to fix conflict + with C math symbol. + +2006-02-14 John Millaway + + * scan.l: Omitting parens for named rules in trailing context. + +2006-02-14 John Millaway + + * configure.in, main.c, po/ca.po, po/da.po, po/de.po, po/es.po, + po/fr.po, po/ga.po, po/ko.po, po/nl.po, po/pl.po, po/pt_BR.po, + po/ro.po, po/ru.po, po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Added check + for locale.h and libintl.h in configure script. + +2006-02-14 John Millaway + + * flex.skl: Removed unused local vars. + +2006-02-14 John Millaway + + * flex.skl: Removed certain offending #undefs. + +2006-02-14 John Millaway + + * flexint.h: Removed logical and from preprocessor statement. + +2006-02-14 Will Estes + + * po/nl.po, po/nl.po.1: remove eroneously named nl.po.1; update + nl.po + +2006-02-14 John Millaway + + * dfa.c: . + +2006-02-14 John Millaway + + * flex.skl: Included for serialized tables. + +2006-02-14 John Millaway + + * configure.in: Minor patch to call to head in configure script. + +2006-02-14 John Millaway + + * doc/flex.texi: Documentation patch. + +2006-02-14 John Millaway + + * filter.c, gen.c, libyywrap.c, main.c: Patch for full file system + failure. + +2006-02-13 John Millaway + + * doc/flex.texi: Documentation. + +2006-02-13 John Millaway + + * main.c: Fixed double-fclose when input file is empty. + +2006-02-10 Will Estes + + * po/ca.po, po/da.po, po/de.po, po/es.po, po/fr.po, po/ga.po, + po/ko.po, po/nl.po.1, po/pl.po, po/pt_BR.po, po/ro.po, po/ru.po, + po/sv.po, po/tr.po, po/vi.po, po/zh_CN.po: newtranslations + +2005-12-22 John Millaway + + * buf.c, main.c: Improvement request 1069716 log vs. log10 + +2005-12-22 John Millaway + + * flex.skl: Fixed bug 1257093 yy_init_globals in header file + +2005-04-14 Will Estes + + * po/nl.po: new nl translation + +2005-04-07 Will Estes + + * NEWS, po/LINGUAS, po/nl.po, po/vi.po: new nl and vi translations + +2004-07-20 Will Estes + + * filter.c: correct improper stdin assignment + +2004-05-22 Will Estes + + * NEWS, po/tr.po: new tr translation + +2004-05-12 Will Estes + + * .cvsignore, .indent.pro: .cvsignore and .indent.pro got missed in + the import to sourceforge; replace them + +2004-05-11 Will Estes + + * po/fr.po: new fr translation + +2004-05-03 Will Estes + + * po/LINGUAS: polish is pl, not po + +2004-03-22 Will Estes + + * po/sv.po: yet another sweedish update + +2004-03-19 Will Estes + + * NEWS, po/sv.po: new sv translation + +2003-12-11 John Millaway + + * configure.in, filter.c, main.c: Configure checks for GNU m4. + Environment variable M4 overrides built-in m4 path. Generated m4 + does a late check for GNU m4. + +2003-12-09 John Millaway + + * doc/flex.texi: added 3 faqs + +2003-11-24 Will Estes + + * po/ro.po: new ro translation + +2003-11-07 Will Estes + + * NEWS, po/fr.po: new french translation + +2003-11-07 Will Estes + + * NEWS, po/ca.po: new catalan translation from the translation + project + +2003-11-07 Will Estes + + * NEWS, po/LINGUAS, po/ga.po, po/pl.po: new polish translation; + updated irish translation from translation project + +2003-10-10 Will Estes + + * NEWS, po/LINGUAS, po/ga.po: new Irish translation + +2003-08-25 Will Estes + + * NEWS, po/LINGUAS, po/ro.po: add romanian translation + +2003-07-16 Will Estes + + * flex.skl: flex_*int* type fixes + +2003-07-16 Will Estes + + * tools/cvsauthors: change wlestes email address + +2003-07-16 Will Estes + + * flex.skl: undef yytext_ptr has some bad side effects + +2003-07-07 John Millaway + + * doc/flex.texi: Documented m4 incompatibility with lex. + +2003-05-21 Will Estes + + * NEWS: upgrade to gettext 0.12 + +2003-05-20 Will Estes + + * flex.skl, gen.c: patches from manoj via sourceforge + +2003-05-20 Will Estes + + * configure.in, po/.cvsignore, po/Makevars: upgrade gettext to 0.12; + this allows running make pdf and make ps to be successful + +2003-05-20 Will Estes + + * doc/.cvsignore: cvs should ignore flex.pdf and flex.ps + +2003-04-25 John Millaway + + * TODO: Added yylineno bugs to TODO list. + +2003-04-03 John Millaway + + * doc/flex.xml: Docbook. + +2003-04-03 John Millaway + + * doc/flex.xml: xml now validates. + +2003-04-02 John Millaway + + * doc/flex.xml: Began conversion to DocBook. + +2003-04-01 Will Estes + + * NEWS, configure.in: version 2.5.31 + +2003-04-01 Will Estes + + * NEWS: remove --enable-maintainer-mode configure option + +2003-04-01 Will Estes + + * configure.in: remove AM_MAINTAINER_MODE + +2003-04-01 John Millaway + + * flex.skl, flexdef.h, main.c, misc.c, scan.l: Renamed some internal + variables. + +2003-03-31 Will Estes + + * NEWS: yylineno is now per-buffer in reentrant scanners + +2003-03-31 John Millaway + + * TODO: Added TODO item. + +2003-03-30 John Millaway + + * flex.skl, gen.c: yylineno is per-buffer in the reentrant scanner. + support for yycolumn exists, but is not yet developed. + +2003-03-28 John Millaway + + * flex.skl: Minor documentation. + +2003-03-28 Will Estes + + * NEWS: added %top directive + +2003-03-27 John Millaway + + * buf.c, configure.in, doc/flex.texi, flexdef.h, main.c, scan.l, + tests/Makefile.am, tests/descriptions, tests/test-top/.cvsignore, + tests/test-top/Makefile.am, tests/test-top/main.c, + tests/test-top/scanner.l, tests/test-top/test.input: Added %top + block syntax. Added test for %top block. Documented %top block. + +2003-03-27 John Millaway + + * TODO, doc/flex.texi: Documented the m4 dependency. + +2003-03-26 Will Estes + + * configure.in, flexdef.h: check for sys/wait.h since we use wait(2) + +2003-03-26 Will Estes + + * flexdef.h: reorder include directives so as to catch system + integer types before flex defined values for same + +2003-03-26 Will Estes + + * TODO: assign tasks due before major release can happen; remove + --enable-maintainer-mode entry + +2003-03-26 Will Estes + + * Makefile.am: only rebuild the ChangeLog if we're inside a cvs + working directory + +2003-03-26 Will Estes + + * configure.in, tools/.cvsignore, tools/Makefile.am: add tools/ + subdirectory to distribution + +2003-03-26 Will Estes + + * Makefile.am: remove maintainer_mode conditional; add filter.c and + regex.c to indentfiles; reformat and sort indentfiles so it's easier + to add files in the future + +2003-03-26 Will Estes + + * doc/Makefile.am: clean up flex.texi processing leftovers with + cleanfiles + +2003-03-26 Will Estes + + * tests/test-linedir-r/Makefile.am: an awk script wasn't included in + the distribution + +2003-03-26 John Millaway + + * TODO, configure.in, tests/Makefile.am, tests/descriptions, + tests/test-include-by-push/.cvsignore, + tests/test-include-by-push/Makefile.am, + tests/test-include-by-push/scanner.l, + tests/test-include-by-push/test-1.input, + tests/test-include-by-push/test-2.input, + tests/test-include-by-push/test-3.input: Added test for + yypush_buffer_state and yypop_buffer_state. + +2003-03-26 John Millaway + + * TODO: Removed items from TODO list. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-linedir-r/.cvsignore, tests/test-linedir-r/Makefile.am, + tests/test-linedir-r/check-lines.awk, tests/test-linedir-r/main.c, + tests/test-linedir-r/scanner.l, tests/test-linedir-r/test.input: + Added test for #line directives. + +2003-03-26 John Millaway + + * configure.in, tests/Makefile.am, tests/test-noansi-nr/.cvsignore, + tests/test-noansi-nr/Makefile.am, tests/test-noansi-nr/scanner.l, + tests/test-noansi-nr/test.input, tests/test-noansi-r/.cvsignore, + tests/test-noansi-r/Makefile.am, tests/test-noansi-r/scanner.l, + tests/test-noansi-r/test.input: Added test for noansi (traditional) + options. Reordered the tests so the basic ones are first. + +2003-03-25 Will Estes + + * TODO, doc/Makefile.am: remove maintainer-mode conditional around + rebuilding of manpage + +2003-03-25 Will Estes + + * README: mention doc/ for user documentation + +2003-03-25 Will Estes + + * TODO: rework distribution items + +2003-03-25 Will Estes + + * NEWS: mention m4 processing + +2003-03-25 Will Estes + + * tests/README: update instructions for running test suite + +2003-03-25 Will Estes + + * FlexLexer.h, Makefile.am, TODO, buf.c, configure.in, + doc/flex.texi, filter.c, flex.skl, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, regex.c, scan.l, sym.c, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l, + tests/test-reject/scanner.l, tests/test-table-opts/scanner.l: merge + millaway's m4 branch work + +2003-03-24 John Millaway + + * doc/flex.texi, flex.skl, flexdef.h, gen.c, main.c, options.c, + options.h, scan.l: Option ansi-definitions. Option ansi-prototypes. + Cleaned up some of header. Documented bison-locations. + +2003-03-24 John Millaway + + * scan.l: Escaped m4 macros in scan.l which would cause + bootstrapping issues. + +2003-03-21 John Millaway + + * doc/flex.texi, flex.skl, main.c: Cleaning up the skel. + +2003-03-20 Will Estes + + * TODO: we want to move the contents of to.do/Wishlist to top level + TODO + +2003-03-20 John Millaway + + * to.do/Wish-List: Assessment of every item in Wish-List. + +2003-03-19 John Millaway + + * main.c: Fixed allocation of slightly more memory than needed. + +2003-03-19 John Millaway + + * TODO, buf.c, configure.in, flex.skl, flexdef.h, main.c, sym.c: + Start conditions now generated in a single place. + +2003-03-19 Will Estes + + * TODO: cosmetic changes to TODO list + +2003-03-19 John Millaway + + * flex.skl: Cleaned up warnings so multiple headers could coincide. + +2003-03-19 John Millaway + + * TODO, flex.skl, main.c: Moved prefixes to m4. + +2003-03-19 John Millaway + + * FlexLexer.h, filter.c, flex.skl, flexdef.h, main.c, misc.c, + regex.c: Removed Paxson/Berkeley copyright restriction from filter.c + and regex.c. Inline documentation of much of the generated API. + Line directives now fixed for header and stdin/stdout. Blank lines + squeezed from generated scanner. + +2003-03-18 John Millaway + + * filter.c, flexdef.h, main.c, regex.c: Fixed #line directives. + +2003-03-17 John Millaway + + * Makefile.am, filter.c, flexdef.h, regex.c: Added regex.c for + regex-related code. Worked on fixing line directives;incomplete. + +2003-03-14 John Millaway + + * TODO: Added some TODOs. + +2003-03-14 John Millaway + + * flexdef.h, main.c, options.c, options.h, scan.l, + tests/test-bison-nr/scanner.l, tests/test-bison-yylloc/scanner.l: + Bison bridge was simplified to rely less on bison output. New + option bison-locations. + +2003-03-14 John Millaway + + * filter.c, flex.skl, flexdef.h, gen.c, main.c, scan.l, + tests/test-reject/scanner.l: Filters are now direct children of main + process. Header file now generated through m4. + +2003-03-14 John Millaway + + * buf.c, filter.c, flexdef.h, main.c, misc.c: Added internal filter + ability. Deleted various unused variables. + +2003-03-14 John Millaway + + * main.c, tests/test-table-opts/scanner.l: Keeping tests up to date + with m4 changes. Proper wait for all children. + +2003-03-14 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Moved test-tables to + m4. + +2003-03-14 John Millaway + + * flex.skl, main.c, options.c: Moved bison bridge code to m4. + +2003-03-13 John Millaway + + * flex.skl, gen.c, main.c, scan.l: Moved YY_USE_LINENO to m4. + +2003-03-13 John Millaway + + * buf.c, flexdef.h, scan.l: Added function buf_m4_undefine. + +2003-03-13 John Millaway + + * flex.skl, main.c, scan.l: Replaced YY_ALWAYS_INTERACTIVE with m4. + Replaced YY_NEVER_INTERACTIVE with m4. + +2003-03-13 John Millaway + + * flex.skl, main.c: Moved YY_TEXT_IS_ARRAY to m4. + +2003-03-12 John Millaway + + * flex.skl, gen.c, main.c, tests/test-reject/scanner.l: Renaming + macros from YY_* to M4_YY_* where appropriate. + +2003-03-12 John Millaway + + * flex.skl, tests/test-reject/scanner.l, + tests/test-table-opts/scanner.l: Now using local variable "yyg" + instead of lengthly YY_G expansion. + +2003-03-12 John Millaway + + * buf.c, filter.c, flex.skl, flexdef.h, main.c, misc.c, options.c, + options.h, scan.l, tests/test-reject/scanner.l: More m4 macro + conversions. Added debugging option --preproc-level=NUM. + +2003-03-11 John Millaway + + * Makefile.am, buf.c, flex.skl, flexdef.h, gen.c, main.c, misc.c, + scan.l: Replaced many CPP macros with m4 equivalents. + +2003-03-10 John Millaway + + * Makefile.am, filter.c, flex.skl, flexdef.h, main.c, misc.c: Added + filter.c Added filter.c rules to Makefile.am Added filter prototypes + to flexdef.h Flex now filters output through m4. + +2003-03-05 Will Estes + + * doc/.cvsignore, texinfo.tex: move texinfo.tex to doc/ + +2003-03-05 Will Estes + + * TODO: update TODO + +2003-03-05 Will Estes + + * NEWS, configure.in: version 2.5.29 + +2003-03-04 John Millaway + + * FlexLexer.h, flex.skl: Added growable buffer stack to C++ scanner + as well. yyensure_buffer_stack is now static. + +2003-03-02 John Millaway + + * flex.skl, misc.c: Removed awkward %push %pop syntax from skeleton. + +2003-03-02 John Millaway + + * flex.skl: Renamed YY_CURRENT_BUFFER_FAST to + YY_CURRENT_BUFFER_LVALUE to better reflect its purpose. + +2003-02-28 John Millaway + + * NEWS: made entry on input buffer stacks. + +2003-02-28 Will Estes + + * Makefile.am, doc/Makefile.am: build on . in top level first; this + will simplify calling help2man + +2003-02-28 John Millaway + + * TODO, doc/flex.texi, flex.skl, gen.c, main.c: Removed + yy_current_buffer from the planet. Input buffer states are now in + an internal unbounded stack. Added new internal function, + yyensure_buffer_stack. Added new API function, yypush_buffer_state. + Added new API function, yypop_buffer_state. Documented the new API + calls in the manual. Macro YY_BUFFER_STATE now refers to top of + stack. This revision breaks the C++ scanner (again.) + +2003-02-28 John Millaway + + * main.c: Removed some symbols from the undef list. They are needed + for multiple headers to coexist. + +2003-02-27 Will Estes + + * Makefile.am, NEWS, configure.in, doc/.cvsignore, doc/Makefile.am, + doc/flex.texi, flex.texi: move flex.texi and flex.1 to new doc/ + subdirectory + +2003-02-27 Will Estes + + * NEWS: namespace cleanups + +2003-02-26 John Millaway + + * main.c: Added a few macros to the undef list. + +2003-02-26 John Millaway + + * main.c: Put the undef macros in an array. + +2003-02-12 Will Estes + + * NEWS, configure.in: version 2.5.28 + +2003-02-10 Will Estes + + * README, TODO, configure.in, flex.texi: update documentation to + reflect the sourceforge move + +2003-02-06 Will Estes + + * TODO: update according to current thinking + +2003-02-06 Will Estes + + * TODO: mcvs reviewed + +2003-02-06 Will Estes + + * TODO: sourceforge migration tasks + +2003-02-04 Will Estes + + * NEWS: Flex now warns if always-interactive is specified with fast + or full; Fixed trailing slash bug in YY_INPUT macro def + +2003-01-31 John Millaway + + * scan.l: Flex now warns if always-interactive is specified with + fast or full. + +2003-01-31 Will Estes + + * Makefile.am: switch to using cvs2cl.pl to generate the ChangeLog + +2003-01-31 Will Estes + + * tools/cvs2cl.pl, tools/cvsauthors: we're going to be switching how + we handle our ChangeLog + +2003-01-29 John Millaway + + * gen.c, misc.c: Fixed trailing slash bug in YY_INPUT macro def. + +2003-01-29 Will Estes + + * README.cvs-snapshot: upgrade texinfo to 4.3d + +2003-01-29 Will Estes + + * flex.texi: the @copying construct works now; thanks to the texinfo + maintainers for finding the problem + +2003-01-21 Will Estes + + * NEWS, configure.in: version 2.5.27 + +2003-01-21 Will Estes + + * NEWS: flex now works with recent bison versions + +2003-01-18 John Millaway + + * flex.skl: Check for YYLTYPE_IS_DECLARED. This fixes bison-bridge + with latest bison. + +2003-01-15 Will Estes + + * NEWS, po/pt_BR.po: new pt_br translation + +2003-01-14 Will Estes + + * NEWS, configure.in: version 2.5.26 + +2003-01-14 Will Estes + + * NEWS: Fixed table deserialization bug on big-endian archs. Patch + sent from Bryce Nichols + +2003-01-12 John Millaway + + * tables_shared.h: Fixed table deserialization bug on big-endian + archs. Patch sent from Bryce Nichols . + +2003-01-10 Will Estes + + * README.cvs-snapshot: add version numbers for some tools and + explain about version.texi and --enable-maintainer-mode + +2003-01-10 Will Estes + + * NEWS: catch news up + +2003-01-09 John Millaway + + * tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Changed + size_t to yy_size_t in yyalloc() and yyrealloc(). Is this really + what we want? + +2003-01-09 John Millaway + + * flex.skl: Changed type of yyleng from size_t to int. This fixes + bug in PostgreSQL compilation. + +2003-01-09 Will Estes + + * NEWS: catch news up + +2003-01-09 Will Estes + + * flex.skl: more c++ fixes + +2003-01-09 Will Estes + + * Makefile.am, configure.in, flex.spec.in: add a spec file + +2003-01-09 Will Estes + + * flex.skl: type cast to pacify c++ compilers; patch from Bruce + Lilly + +2003-01-08 Will Estes + + * NEWS: new es translation + +2003-01-08 Will Estes + + * po/es.po: new spanish translation + +2002-12-19 John Millaway + + * gen.c: Fixed bug where YY_G(0) sometimes occurs (created by my + previous commit.) + +2002-12-17 John Millaway + + * gen.c: Fixed bug submitted by Bojan Smojver + where the use of yylineno, reentrant, and yymore together caused a + compile-time error. + +2002-12-17 Will Estes + + * NEWS: update NEWS + +2002-12-17 John Millaway + + * flex.texi: Documented new behavior with character ranges. + +2002-12-16 John Millaway + + * parse.y: Fixed bug submitted by Bruce Lilly + where character ranges would yield unexpected behavior in a caseless + scanner. Also, flex now emits a warning if the range looks like + trouble. + +2002-12-16 John Millaway + + * ccl.c, flexdef.h: Added utility functions to deal with character + case. + +2002-12-09 Will Estes + + * flexint.h: we don't really need int64 anyway + +2002-12-09 Will Estes + + * flex.skl: apparently some lints are happier with fllthrough + without a space + +2002-12-02 Will Estes + + * NEWS, configure.in: version 2.5.25 + +2002-12-02 Will Estes + + * Makefile.am: enclose flex.1 target in MAINTERNER_MODE + +2002-12-02 Will Estes + + * po/pt_BR.po: new pt_br translation + +2002-12-01 John Millaway + + * flex.texi: Indexed some more faqs. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in SECOND yyless definition where argument was + not enclosed in parentheses. + +2002-11-29 John Millaway + + * flex.skl: Fixed bug in yyless definition where argument was not + enclosed in parentheses. + +2002-11-27 Will Estes + + * NEWS: flex uses flex_int*_t types + +2002-11-27 Will Estes + + * flexint.h: integer types for non-C99 systems flexint.h + +2002-11-27 John Millaway + + * dfa.c, flexint.h, gen.c, tables.c, tables.h, tables_shared.c, + tables_shared.h: Changed int types to flex_intX_t. The build is now + broken until typedef's are established. + +2002-11-27 Will Estes + + * Makefile.am: MAINTAINERCLEANFILES: new variable: try to make it so + that make maintainer-clean erases everything not under version + control + +2002-11-27 Will Estes + + * config.rpath: remove config.rpath + +2002-11-27 Will Estes + + * README-alpha: just list location of betas + +2002-11-26 Will Estes + + * flexint.h: __STDC_VERSION__ needs an L suffix + +2002-11-26 Will Estes + + * NEWS, po/LINGUAS, po/pt_BR.po: new pt_br translation from the + translation project + +2002-11-25 Will Estes + + * flexint.h: include inttypes.h for folks who really are C99 + +2002-11-25 Will Estes + + * TODO: fix a typo + +2002-11-25 Will Estes + + * NEWS, configure.in: version 2.5.24 + +2002-11-23 Will Estes + + * configure.in: try to make sure we have GNU m4 + +2002-11-23 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: include + tests/test-c++-multipl-scanners/test.input + +2002-11-23 Will Estes + + * NEWS: more portability fixes + +2002-11-23 Will Estes + + * configure.in, flexdef.h: apparently on some BSD systems, we need + sys/params.h; reported by millaway + +2002-11-22 Will Estes + + * NEWS: update NEWS + +2002-11-22 John Millaway + + * flex.skl, main.c, tests/test-c++-multiple-scanners/Makefile.am: + Fixed prefix of yyalloc,yyfree,yyrealloc in C++ scanner. Removed + yylex_destroy from C++ scanner. + +2002-11-22 John Millaway + + * flex.texi: renamed some faqs. + +2002-11-22 Will Estes + + * AUTHORS: update wording about authorship + +2002-11-17 John Millaway + + * parse.y: Removed space before line num in error messages to look + more like gcc's errors. + +2002-11-06 Will Estes + + * NEWS, po/tr.po: new turkish translation from the translation + project + +2002-10-28 Will Estes + + * gen.c: applied c++ from lilypond folks for std:: reasons + +2002-10-25 Will Estes + + * flex.texi: proofreading + +2002-10-24 Will Estes + + * flex.texi: proofreading + +2002-10-22 Will Estes + + * flex.skl: use c-style header names in c++ for now; at some point + we'll have a separate c++ skeleton and we can go whole-hog pure c++ + +2002-10-22 Will Estes + + * TODO: c++ rants + +2002-10-22 Will Estes + + * flex.texi: more proofreading + +2002-10-22 Will Estes + + * Makefile.am: include intent.pro; indent target is MAINTAINER_MODE + conditional + +2002-10-22 Will Estes + + * configure.in: When we use AC_PATH_PROG, value-if-not-found is the + name of the program we wanted to find; this will generate more + helpful error messages + +2002-10-21 John Millaway + + * tables.c: Added a missing function prototype. + +2002-10-21 Will Estes + + * NEWS, configure.in: version 2.5.23 + +2002-10-21 Will Estes + + * NEWS: update NEWS on recent changes + +2002-10-21 Will Estes + + * flexint.h: use sys/types.h and not inttypes.h + +2002-10-21 Will Estes + + * configure.in: check for limits.h + +2002-10-21 Will Estes + + * TODO: update TODO on recent suggestions + +2002-10-21 Will Estes + + * flex.texi: titlepage and contents + +2002-10-21 Will Estes + + * Makefile.am: typo + +2002-10-21 Will Estes + + * Makefile.am, README.cvs-snapshot: include README.cvs-snapshot in + the distribution; in README-cvs-snapshot, mention the need for + enable-maintainer-mode + +2002-10-21 John Millaway + + * flex.texi: typo. + +2002-10-18 Will Estes + + * flex.texi: report the current version info that flex provides; + reformat a list of non-posix features + +2002-10-18 Will Estes + + * NEWS: report the current version info that flex provides + +2002-10-18 Will Estes + + * flex.skl: FLEX_BETA defined if flex is beta + +2002-10-16 Will Estes + + * flexint.h: if we're doing c++, then we can't use long long + +2002-10-14 Will Estes + + * TODO: update TODO on several things + +2002-10-11 Will Estes + + * flex.texi: more proofreading + +2002-10-11 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + remove BISON assignment as per suggestion from Akim Demaille + +2002-10-11 Will Estes + + * Makefile.am, configure.in: remove intl from dist + +2002-10-11 Will Estes + + * configure.in: we use maintainer mode now + +2002-10-11 Will Estes + + * NEWS: include create-test + +2002-10-11 Will Estes + + * tests/Makefile.am: rename test to check-local as per Akim + Demaille; test for failed tests so that make check fails if any + tests do + +2002-10-11 Will Estes + + * tests/Makefile.am: use dist_noinst_scripts as per email from Akim + Demaille + +2002-10-10 John Millaway + + * flex.texi: Documentation. + +2002-10-10 Will Estes + + * NEWS, configure.in: version 2.5.22; portability fixes and attn to + the test suite + +2002-10-10 Will Estes + + * flexint.h: ok, this seems to work + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am: use builddir in tests + that need it in their include path + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: sometimes we put header files in the + builddir and so we should account for that + +2002-10-10 Will Estes + + * tests/TEMPLATE/Makefile.am: replace the last instance + +2002-10-10 Will Estes + + * flex.skl: include unistd.h and not cunistd as cunistd only seems + to be present on very recent systems + +2002-10-10 Will Estes + + * Makefile.am, configure.in, flex.skl, flexdef.h, flexint.h: redo + integral types again; add flexint.h; change dependencies caused by + adding flexint.h; remove autoconf wrapper around cunistd; restore + netinet/in.h includes; remove unneded feature checks in configure.in + +2002-10-08 Will Estes + + * configure.in, flex.skl, flexdef.h: current swipe at header magic; + int types be damned + +2002-10-08 Will Estes + + * NEWS: change version constant info to reflect change to flex.skl + +2002-10-08 Will Estes + + * Makefile.am: remove README-alpha option; add definitions for + FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION + +2002-10-07 Will Estes + + * flex.skl, flexdef.h: ok, here goes; try to handle integral + typedefs in one swell foop + +2002-10-07 Will Estes + + * configure.in: we check for {u,}int*_t types; maybe this will + simplify things + +2002-10-07 Will Estes + + * configure.in: we create the tests/TEMPLATE/Makefile so that we can + build the dist archives + +2002-10-07 Will Estes + + * NEWS: more test suite cleanups + +2002-10-07 Will Estes + + * tests/test-c++-multiple-scanners/Makefile.am: we don't use header + files... + +2002-10-07 Will Estes + + * flexdef.h: remove include of malloc.h + +2002-10-04 Will Estes + + * flex.texi: more editing; remove examples index; merge examples + into concept index + +2002-10-04 Will Estes + + * flex.texi: edited one more faq; used C-u C-c C-u C-a to update + menus and nodes since the other updating commands are somewhat + broken; unfortunately this means that all nodes have all pointers + filled in + +2002-10-04 Will Estes + + * flex.texi: yesterday's proofreading + +2002-10-02 Will Estes + + * flex.texi: proofread some more + +2002-10-02 Will Estes + + * flex.texi: proofread edit begins + +2002-10-01 Will Estes + + * configure.in, tests/Makefile.am, + tests/test-c++-multiple-scanners/.cvsignore, + tests/test-c++-multiple-scanners/Makefile.am, + tests/test-c++-multiple-scanners/main.cpp, + tests/test-c++-multiple-scanners/scanner-1.l, + tests/test-c++-multiple-scanners/scanner-2.l, + tests/test-c++-multiple-scanners/test.input: test c++ with multiple + scanners + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + we used INCLUDES in another place in the Makefile.am files in the + test suite + +2002-09-27 Will Estes + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + oops, I typed that last s/// command to perl way wrong + +2002-09-27 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, tests/test-bison-nr/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c++-basic/Makefile.am, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am, tests/test-debug-nr/Makefile.am, + tests/test-debug-r/Makefile.am, tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-reject/Makefile.am, + tests/test-string-nr/Makefile.am, tests/test-string-r/Makefile.am, + tests/test-table-opts/Makefile.am, tests/test-yyextra/Makefile.am: + use AM_CPPFLAGS instead of INCLUDES; write -I with no space after it + for broken compilers + +2002-09-27 Will Estes + + * Makefile.am: INCLUDES is obsolete; use AM_CPPFLAGS instead + +2002-09-27 Will Estes + + * configure.in: apparently, AM_CONFIG_HEADER is obsolete + +2002-09-27 Will Estes + + * TODO: integrate test suite into automake + +2002-09-27 Will Estes + + * configure.in: since we dont run the template test, we dont need to + generate its Makefile either + +2002-09-27 Will Estes + + * autogen.sh: use autoreconf instead of calling individual utilities + separately + +2002-09-27 Will Estes + + * configure.in: check for c++ compiler + +2002-09-27 Will Estes + + * configure.in: re-organize according to suggested layout in + autoconf manual + +2002-09-26 Will Estes + + * Makefile.am, NEWS, configure.in: update automake to 1.7 and + autoconf to 2.54 + +2002-09-26 Will Estes + + * Makefile.am: use AM_YFLAGS since YFLAGS is a user variable + +2002-09-25 Will Estes + + * NEWS: catch NEWS up on things, some of which happened a long time + ago; correct punctuation; try to remove some editorializing + +2002-09-25 Will Estes + + * Makefile.am, flex.skl, flex.texi: include a single, automatically + generated version number in flex scanners + +2002-09-23 Will Estes + + * tests/create-test: complain audibly when argument not supplied; + echo on stderr when writing error messages + +2002-09-23 Will Estes + + * tests/Makefile.am, tests/create-test: DIST_SUBDIRS so we don't + have to run the TEMPLATE test; so we add new tests to SUBDIRS and + DIST_SUBDIRS + +2002-09-23 Will Estes + + * tests/TEMPLATE/Makefile.am: not all compilers support '-I dir' so + we write '-Idir' instead + +2002-09-23 Will Estes + + * TODO: reorganize faq entries; proofread the manual + +2002-09-23 Will Estes + + * flex.texi: move c++ experimental warning to top of cxx node + +2002-09-20 Will Estes + + * flex.skl: move stdint.h include to table-serialization section; + we'll still need to think about stdint.h more though + +2002-09-20 Will Estes + + * NEWS: new smarter skeleton/scanner generation + +2002-09-20 John Millaway + + * flex.skl, misc.c: bison-bridge skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: reentrant skel handled via %if/%endif pairs. + +2002-09-19 John Millaway + + * flex.skl, misc.c: skeleton uses %push/%pop to keep skelout() scope + sane. skel commands are omitted unless --debug enabled. + +2002-09-19 John Millaway + + * flex.skl, main.c, misc.c, tables.h: Added %push and %pop + operations to skel processing. + +2002-09-17 Will Estes + + * NEWS, configure.in: flex 2.5.21 + +2002-09-17 John Millaway + + * tests/test-reject/Makefile.am: minor fixup for dist. + +2002-09-16 Will Estes + + * NEWS, configure.in: version 2.5.20 + +2002-09-16 Will Estes + + * flex.texi: correct typo + +2002-09-16 Will Estes + + * NEWS: note the new tables functionality + +2002-09-16 John Millaway + + * tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.am: Fixed `clean' target and + .cvsignore. + +2002-09-16 John Millaway + + * TODO, flex.skl, flex.texi, main.c, tables_shared.h, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: Serialization works in + headers (%option headers). Serialization code (Tables API) is + complete. + +2002-09-16 Will Estes + + * tests/test-reject/scanner.l: replace yytables_load with + yytables_fload as per millaway's other changes + +2002-09-15 John Millaway + + * TODO, flex.texi: Created user API for tables deserialization. + Documented API and --tables-* options in manual. + +2002-09-15 John Millaway + + * flex.skl, tests/test-table-opts/scanner.l: Tables deserialization + uses yyalloc/yyfree. Changed yytables_load to yytables_fload. + +2002-09-15 John Millaway + + * tests/test-bison-nr/.cvsignore: minor upkeep. + +2002-09-15 John Millaway + + * flex.texi: Categorized and indexed scanner options in manual. + +2002-09-15 John Millaway + + * flex.skl: Initialization of reject vars and %array vars in + reentrant scanner. + +2002-09-13 John Millaway + + * TODO, configure.in, devel/tables.pl, dfa.c, flex.skl, flex.texi, + gen.c, tables.c, tables_shared.c, tables_shared.h, + tests/Makefile.am, tests/test-reject/.cvsignore, + tests/test-reject/Makefile.am, tests/test-reject/scanner.l, + tests/test-reject/test.input, tests/test-table-opts/Makefile.am: + Created test for reject. Handled reject-triggered tables in + serialization. + +2002-09-13 Will Estes + + * NEWS: millaway has been very busy + +2002-09-13 John Millaway + + * flex.skl, tests/test-table-opts/Makefile.am, + tests/test-table-opts/scanner.l: Added test for multiple tables in + one file. + +2002-09-13 John Millaway + + * tests/test-bison-nr/.cvsignore: forgot to add .cvsignore on last + commit. + +2002-09-13 John Millaway + + * tests/test-bison-nr/Makefile.am, tests/test-bison-nr/main.c, + tests/test-bison-nr/parser.y, tests/test-bison-nr/scanner.l, + tests/test-bison-nr/test.input: Added test-bison-bridge. + +2002-09-13 John Millaway + + * configure.in, flex.skl, flex.texi, flexdef.h, gen.c, main.c, + misc.c, options.c, options.h, scan.l, tables.h, tests/Makefile.am, + tests/descriptions, tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, tests/test-table-opts/scanner.l: + Bison bridge code now works for all C scanners and pure/non-pure + bison parsers. Added %option bison-bridge (--bison-bridge). + Removed %option reentrant-bison/--reentrant-bison/-Rb. Scanner + knows the name of its tables. Tables serialization is OK on EOF. + yylineno is present in all scanners. Modified nasty performance + penalty warning w/ yylineno. test-table-opts is now run last + because it's so fat. Updated manual. + +2002-09-12 John Millaway + + * flex.texi: documentation of tabels api in manual + +2002-09-12 John Millaway + + * TODO, tables.c: Renamed *_fwrite to *_write to reflect writer + abstraction. + +2002-09-11 John Millaway + + * devel/tables.pl: Added perl script to read/dump serialized tables + in devel/ + +2002-09-11 Will Estes + + * scan.l: the debian patch used strlen(yytext) and similar + constructs--as millaway points out, this is better known as yyleng + +2002-09-11 Will Estes + + * NEWS, po/de.po: new de translation from the translation project + +2002-09-11 John Millaway + + * flex.skl: yytbl_load now checks tables set by name. Localized var + scaope in yytbl_load. + +2002-09-10 Will Estes + + * tests/Makefile.am: make clean before make test + +2002-09-09 John Millaway + + * TODO, flex.skl: Fixed deserialization of --fast tables. + +2002-09-09 Will Estes + + * TODO: fix typo; remove the yylineo entry + +2002-09-09 John Millaway + + * TODO, buf.c, devel/dump-tables.pl, dfa.c, flex.skl, flexdef.h, + gen.c, main.c, misc.c, options.c, options.h, scan.l, tables.c, + tables.h, tables_shared.h, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l: + Table deserialization works for everything except --fast scanners. + Scanners can auto-verify serialized table integrity via + --tables-verify. Added tables API items to TODO list. + test-table-opts is becoming exhaustive (a good thing). + +2002-09-09 Will Estes + + * NEWS: flex has better internal diagnostics + +2002-09-09 Will Estes + + * configure.in, flexdef.h: test for presence of __func__ and + compensate if absent + +2002-09-09 Will Estes + + * Makefile.am: include the intl/ subdirectory when searching for + include files + +2002-09-09 Will Estes + + * NEWS, po/ru.po, po/sv.po: new sv, ru translations from the + translation project + +2002-09-07 John Millaway + + * flex.skl, misc.c: Changed cryptic skeleton markers to readable + form. + +2002-09-07 John Millaway + + * Makefile.am, dfa.c, flex.skl, flex.texi, flexdef.h, gen.c, + main.c, misc.c, parse.y, tables.c, tables.h, tables_shared.c, + tables_shared.h: Members of struct yy_trans_info are now forced to + be the same size. Added shared file tables_shared.c. Separated + tables.h from flexdef.h Bulk of table deserialization code is done. + +2002-09-06 Will Estes + + * NEWS, po/ca.po: new ca translation + +2002-09-06 Will Estes + + * NEWS: new fr translation + +2002-09-06 Will Estes + + * po/fr.po: new french translation from the translation project + +2002-09-05 Will Estes + + * NEWS: c99 function defs by default + +2002-09-05 John Millaway + + * flexdef.h, tables.c: Added flex_die macro. May need some autoconf + massaging. Added thorough error checking in tables code. + +2002-09-05 John Millaway + + * flex.skl, flex.texi: Flex generates C99 defs now. Documented the + above change in manual. + +2002-09-05 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added serialization test to + table-opts test. + +2002-09-05 Will Estes + + * configure.in: oops, i made a typo + +2002-09-05 Will Estes + + * NEWS, configure.in: version 2.5.19 + +2002-09-05 Will Estes + + * scan.l: use FLEX_EXIT(), not exit() + +2002-09-05 John Millaway + + * devel/00EXTRACT-ALL-SYMS.sh, devel/README, devel/dump-tables.pl: + Added devel/ directory for junk that we don't want in the + distribution, but that we want in CVS. + +2002-09-05 Will Estes + + * scan.l: s/exit(1)/exit(EXIT_FAILURE) + +2002-09-05 John Millaway + + * dfa.c, gen.c: Tables are now generated with %option + tables-file=FILE. + +2002-09-05 Will Estes + + * NEWS: catch up on a few things + +2002-09-05 Will Estes + + * scan.l: prevent segfault on input lines which are longer than the + allocated space (problem report from Manoj Srivastava + ) + +2002-09-05 John Millaway + + * flex.texi, main.c, options.c, options.h: Changed option 'header' + to 'header-file'. 'header' still works, though. + +2002-09-05 John Millaway + + * flex.texi, flexdef.h, gen.c, main.c, options.c, options.h, + scan.l, tables.c: Tons more work on tables. + +2002-09-05 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: Lots of work on + tables serialization code. + +2002-09-04 Will Estes + + * README.cvs-snapshot: mention GNU indent + +2002-09-04 Will Estes + + * NEWS: remove the word after from the version line + +2002-09-03 Will Estes + + * NEWS, configure.in: version 2.5.18 + +2002-09-03 Will Estes + + * NEWS: catch up on the NEWS + +2002-09-03 Will Estes + + * tests/Makefile.am: target test: quote the results echoing so that + the ECHO_C will work on systems where it is used + +2002-09-03 Will Estes + + * configure.in: when we don't have GNU indent, the test will + generate output on stderr, so we send that to /dev/null + +2002-09-03 Will Estes + + * configure.in: fixed bug whereby bison was reported missing even + when it was found + +2002-09-02 John Millaway + + * tables.c: In-code documentation. + +2002-09-02 John Millaway + + * flexdef.h: Forgot to indent before previous commit. + +2002-09-02 John Millaway + + * flexdef.h: Added known integer limits if undefined. + +2002-08-29 Will Estes + + * configure.in: version 2.5.17 + +2002-08-29 Will Estes + + * NEWS: more portability fixes; new version number + +2002-08-29 Will Estes + + * flexdef.h, main.c, misc.c, scanopt.c: #include fixes; we've + factored out all the system include files and put them in flexdef.h + +2002-08-29 Will Estes + + * dfa.c: eat a blank line + +2002-08-29 Will Estes + + * NEWS: new config.{sub,guess} files; mention that we use indent on + flex + +2002-08-28 Will Estes + + * configure.in: warn if no indent found; version 2.5.16 + +2002-08-28 Will Estes + + * NEWS: catch up on recent changes; version 2.5.16 + +2002-08-27 Will Estes + + * buf.c, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, libmain.c, + libyywrap.c, main.c, misc.c, nfa.c, options.c, options.h, + scanopt.c, scanopt.h, sym.c, tables.c, tables_shared.h, tblcmp.c, + yylex.c: ran the indent target; commit the results + +2002-08-27 Will Estes + + * Makefile.am: touch up the indent targeet; it's ready for + production use now + +2002-08-27 Will Estes + + * configure.in: test for GNU indent; reorder the tests somewhat + +2002-08-23 Will Estes + + * configure.in: automake is smarter about autoconf's versioning + scheme + +2002-08-23 Will Estes + + * NEWS: catch NEWS up on what we've been doing + +2002-08-22 Will Estes + + * flexdef.h: do some more conditional including for folks without + standard systems + +2002-08-22 Will Estes + + * tests/test-c++-basic/Makefile.am: use CXX to link the test scanner + here + +2002-08-22 John Millaway + + * flex.texi: Documentation. + +2002-08-22 John Millaway + + * Makefile.am: Created 'indent' target and added .indent.pro. + +2002-08-22 John Millaway + + * tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-c-cpp-nr/Makefile.am: Fixed missing 'make clean' files. + +2002-08-22 John Millaway + + * tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am: fixed missing 'clean' file. + +2002-08-22 John Millaway + + * flex.skl, tests/test-c++-basic/Makefile.am, + tests/test-c++-basic/scanner.l: Removed core of yylex_destroy from + c++ scanner -- hack! Added -lstdc++ to LDFLAGS (should we have to do + this??) + +2002-08-21 Will Estes + + * README: official releases are being hosted by Vern + +2002-08-21 Will Estes + + * NEWS, configure.in: new beta version; more entries in NEWS from + millaway; the top level entry for test-c++-basic + +2002-08-21 Will Estes + + * tests/Makefile.am, tests/test-c++-basic/.cvsignore, + tests/test-c++-basic/Makefile.am, tests/test-c++-basic/scanner.l, + tests/test-c++-basic/test.input: add test-c++-basic + +2002-08-21 John Millaway + + * gen.c, nfa.c: More tabels work. + +2002-08-21 John Millaway + + * flexdef.h, gen.c, tables.c, tables_shared.h: More work on tables. + +2002-08-20 John Millaway + + * dfa.c: Cleaned up macros that took no ';'. + +2002-08-20 John Millaway + + * scanopt.c: Fixed oddball '=-'. + +2002-08-20 John Millaway + + * flex.skl, flex.texi, gen.c: Dynamically allocate REJECT state + buffer. Mentioned memory usage in docs. Made REJECT buffer + variables reentrant-safe. + +2002-08-20 John Millaway + + * tables.c: More work on tables code. + +2002-08-20 Will Estes + + * Makefile.am, NEWS, configure.in: we're using m4 so have configure + test for it + +2002-08-20 John Millaway + + * Makefile.am, tables.c: Added tables.c and rebuilt dependencies. + +2002-08-20 John Millaway + + * TODO, flex.texi: Dicussed prototypes and header in manual. + +2002-08-19 John Millaway + + * Makefile.am, configure.in, flex.skl, flexdef.h, tables_shared.h: + More work on tables serialization. + +2002-08-19 John Millaway + + * Makefile.am, mkskel.sh: Skeleton is now passed through m4 (before + dist is built). + +2002-08-19 Will Estes + + * po/LINGUAS, po/zh_CN.po: add zh_cn translation from the + translation project + +2002-08-19 Will Estes + + * NEWS: millaway's done a lot of things which need to be mentioned + in NEWS + +2002-08-18 John Millaway + + * main.c: Removed #undef of start conditions. + +2002-08-17 John Millaway + + * TODO: todo list + +2002-08-17 John Millaway + + * flexdef.h, main.c, misc.c: Start conditions now optional in + header. undef's now optional in header. Start conditions are NOT + prefixed. + +2002-08-17 John Millaway + + * flex.skl, flex.texi: Working on tables API. + +2002-08-16 John Millaway + + * flexdef.h, main.c, misc.c, options.c, options.h, parse.y, scan.l: + Added --tables option. Omitted tables code from generated scanner + when unused. + +2002-08-16 John Millaway + + * flex.skl, flex.texi, misc.c: Prelimary work on tables API. + +2002-08-16 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-debug-nr/Makefile.am, tests/test-debug-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-mem-nr/Makefile.am, tests/test-mem-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-posix/Makefile.am, + tests/test-posixly-correct/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-table-opts/Makefile.am, + tests/test-yyextra/Makefile.am: Tests now respect CFLAGS, CPPFLAGS, + etc.. + +2002-08-16 John Millaway + + * tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l: Got + rid of flex -s warnings in tests. + +2002-08-16 John Millaway + + * Makefile.am: Updated dependencies list. + +2002-08-15 John Millaway + + * main.c: Fixed seg fault bug in ecs. + +2002-08-15 Will Estes + + * tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-r/.cvsignore: + ignore .cpp files since we generate them instead of .c + +2002-08-15 Will Estes + + * configure.in: version 2.5.14 + +2002-08-15 Will Estes + + * NEWS: c-as-c++ tests reworked + +2002-08-15 John Millaway + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/scanner.l: The + c++ tests use .cpp instead of .c extensions just to be on the safe + side. + +2002-08-15 Will Estes + + * main.c: conditionally include ; include config.h as well + +2002-08-15 Will Estes + + * configure.in, flex.skl: only include if we have it + +2002-08-15 Will Estes + + * NEWS: portability fixes; added missing punctuation; de translation + now included + +2002-08-15 Will Estes + + * po/LINGUAS: we also translate to german + +2002-08-15 Will Estes + + * Makefile.am: require automake at least 1.6 + +2002-08-15 Will Estes + + * NEWS, configure.in: version 2.5.13 + +2002-08-14 Will Estes + + * flex.texi: reverted away from the @copying as it breaks the info + reader + +2002-08-14 John Millaway + + * flex.texi, flexdef.h, main.c, misc.c: Start condition prefixes + attempts to adjust to user preferences. + +2002-08-13 John Millaway + + * main.c: Include start condition symbols in header. + +2002-08-13 John Millaway + + * flexdef.h, main.c: Omit user code and tables from generated header + file. + +2002-08-13 Will Estes + + * flex.texi: use @copying construct to display the flex license; + move copying and bug reporting to the front of the manual + +2002-08-13 Will Estes + + * NEWS: printf fix and yylex_init reports errors + +2002-08-12 John Millaway + + * flex.texi: Updated manual for %option header. + +2002-08-12 John Millaway + + * flex.skl, flex.texi, gen.c: Fixed type mismatch in printf. + yylex_init now reports errors. + +2002-08-10 John Millaway + + * dfa.c, main.c: Added alignment flag for future use. + +2002-08-10 John Millaway + + * tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am: Added options to test-table-opts + +2002-08-10 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-c-cpp-nr/Makefile.am, tests/test-table-opts/.cvsignore, + tests/test-table-opts/Makefile.am, tests/test-table-opts/scanner.l, + tests/test-table-opts/test.input: Added a test for various DFA table + options. + +2002-08-09 Will Estes + + * flex.texi: more faq editing; corrected mistyped nodenames + +2002-08-09 Will Estes + + * flex.skl: fix typo which propogates out to generated scanners + +2002-08-09 Will Estes + + * flex.texi: edited a few more faqs + +2002-08-09 Will Estes + + * Makefile.am, faq.texi: remove faq.texi as it's included in + flex.texi + +2002-08-08 Will Estes + + * flex.texi: a few more faq edits; remove faq-89 + +2002-08-08 Will Estes + + * flex.texi: cite, not site + +2002-08-08 Will Estes + + * flex.texi: and get the faq included + +2002-08-08 Will Estes + + * flex.texi: fix some grammer/typography in the top node and add a + detailed menu + +2002-08-08 Will Estes + + * TODO: we've updated gettext + +2002-08-08 Will Estes + + * po/.cvsignore: we need to ignore a few more gettext files + +2002-08-08 Will Estes + + * NEWS, configure.in: version 2.5.12 + +2002-08-08 Will Estes + + * NEWS: mention gettext; document the non-need for bison/flex in the + build process + +2002-08-08 Will Estes + + * Makefile.am, configure.in: include intl in the distribution and in + the build process + +2002-08-08 Will Estes + + * Makefile.am: builddir in help2man call needed @-signs around it + +2002-08-08 Will Estes + + * po/.cvsignore: we can ignore Makefile.in.in + +2002-08-08 Will Estes + + * m4/.cvsignore, m4/Makefile.am: oops, too hasty on deleting this + directory, sigh + +2002-08-08 Will Estes + + * autogen.sh: if autopoint is going to run automatically, it's going + to need to be able to update existing files + +2002-08-08 Will Estes + + * ABOUT-NLS, autogen.sh, configure.in, m4/.cvsignore, + m4/Makefile.am, m4/codeset.m4, m4/gettext.m4, m4/glibc21.m4, + m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-ld.m4, + m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: autopoint now + works so let's let it run the gettext show + +2002-08-07 Will Estes + + * TODO: we need to index the faq entries + +2002-08-07 Will Estes + + * faq.texi: proofed "Why do flex scanners call fileno if it is not + ANSI compatible?" + +2002-08-07 Will Estes + + * faq.texi: proofed "How do I expand \ escape sequences in C-style + quoted strings?" + +2002-08-07 Will Estes + + * README: changes to README to align with GNU coding standards + +2002-08-06 Will Estes + + * Makefile.am: help2man should look in builddir for the flex binary + +2002-08-02 John Millaway + + * flex.skl: Fixed yyunput prototype. + +2002-08-01 Will Estes + + * NEWS: new fr translation from the translation project + +2002-08-01 Will Estes + + * po/fr.po: new fr.po translation from the translation project + +2002-08-01 Will Estes + + * NEWS: yylineno performance hit is fixed + +2002-07-31 John Millaway + + * TODO, flex.texi: Updated docs on yylineno. + +2002-07-31 Will Estes + + * TODO: discuss yylineno performance + +2002-07-31 Will Estes + + * NEWS: forgot to say what the date was that we made the release + +2002-07-31 Will Estes + + * NEWS, configure.in: version 2.5.11 + +2002-07-31 Will Estes + + * faq.texi: fixed a menu entry and related problems + +2002-07-31 Will Estes + + * configure.in: someday, maybe we can use autopoint + +2002-07-31 Will Estes + + * Makefile.am: we need to include texinfo.tex now + +2002-07-31 Will Estes + + * texinfo.tex: add texinfo.tex + +2002-07-30 Will Estes + + * faq.texi: fix up some fatal bugs in the texinfo of the faq; begin + the clean up; remove trailing and leading white space + +2002-07-30 Will Estes + + * TODO: faqs need work + +2002-07-30 Will Estes + + * NEWS, TODO: prototypes get airtime these days + +2002-07-28 John Millaway + + * flex.skl: Added some comments. + +2002-07-28 John Millaway + + * flex.skl: Fixed bug where yyless did not consider yylineno. + +2002-07-28 John Millaway + + * scan.l: Fixed bug I created in previous commit. + +2002-07-28 John Millaway + + * scan.l: Don't wrap ()s around {NAMEDEFS} at the end of a rule. + +2002-07-27 John Millaway + + * flex.skl, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-r/Makefile.am: Fixed test-c-cpp to actually use the + C++ compiler for the test. Fixed the bug that this exposed. + +2002-07-27 John Millaway + + * ccl.c, flex.skl, flexdef.h, gen.c, main.c, nfa.c, parse.y, scan.l: + yylineno check is only performed on rules whose regexs can match a + newline. + +2002-07-25 John Millaway + + * flex.skl, tests/TEMPLATE/scanner.l, + tests/test-array-nr/scanner.l, tests/test-array-r/scanner.l, + tests/test-basic-nr/scanner.l, tests/test-basic-r/scanner.l, + tests/test-bison-yylloc/parser.y, tests/test-c-cpp-nr/scanner.l, + tests/test-c-cpp-r/scanner.l, tests/test-debug-nr/scanner.l, + tests/test-debug-r/scanner.l, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/scanner.l, tests/test-lineno-r/scanner.l, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l, + tests/test-posix/scanner.l, tests/test-posixly-correct/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/scanner.l, + tests/test-pthread/scanner.l, tests/test-string-nr/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: All + prototypes were rewritten to depend upon the macro + YY_TRADITIONAL_FUNC_DEFS, which is defined by default. The + generated scanners build cleanly under gcc's traditional strictness + and under C++ compilers. + +2002-07-24 Will Estes + + * NEWS: dist-bzip2 and rename yy_globals and yy_globals_t + +2002-07-24 Will Estes + + * configure.in: version 2.5.10 + +2002-07-24 Will Estes + + * Makefile.am: add dist-bzip2 to automake_options so we'll start + getting tar.bz2 archives + +2002-07-23 John Millaway + + * flex.skl, flex.texi, tests/test-bison-yylval/scanner.l, + tests/test-mem-r/scanner.l, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-yyextra/scanner.l: s/yy_globals_t/yyguts_t/g + s/yy_globals/yyscanner/g + +2002-07-23 John Millaway + + * Makefile.am: typo in tags target + +2002-07-22 John Millaway + + * Makefile.am: Removed erroneous $(srcdir) from help2man target. + +2002-07-22 Will Estes + + * NEWS, configure.in: it's version 2.5.9 now + +2002-07-22 Will Estes + + * po/.cvsignore: updated gettext to 0.11.3 + +2002-07-22 Will Estes + + * ABOUT-NLS, config.rpath, m4/gettext.m4, m4/iconv.m4, + m4/isc-posix.m4, m4/lcmessage.m4, m4/lib-link.m4: updated gettext to + version 0.11.3 + +2002-07-22 Will Estes + + * autogen.sh, configure.in: rollback on configure.in and autogen.sh + because autpoint is broken + +2002-07-22 Will Estes + + * po/ru.po: new russian translation from translation project + +2002-07-19 Will Estes + + * autogen.sh: ok, we're going to start using autopoint, but the tree + is going to undergo some changes after this + +2002-07-19 Will Estes + + * configure.in: we're preparing for autopoint + +2002-07-17 John Millaway + + * flex.texi: Updated manual. + +2002-07-17 Will Estes + + * NEWS: update the NEWS file for lots of things millaway has done + +2002-07-17 John Millaway + + * flex.skl, main.c, misc.c, scan.l, scanopt.c, sym.c, + tests/test-mem-nr/scanner.l, tests/test-mem-r/scanner.l: Fixed + prototype/definition conflicts with "traditional" C in skeleton at + request of gcc developer. Removed duplicate prototypes in gen.c, + sym.c, main.c. Added missing prototypes where needed. All + functions in skeleton follow ISO C style protos and defs, instead of + BOTH ISO and new-style. Skeleton now compiles cleanly under + super-strict gcc flags. Flex itself almost compiles cleanly under + strict flags. + +2002-07-15 John Millaway + + * faq.texi, flex.texi: Worked on mem mgmt sect of manual. + +2002-07-15 Will Estes + + * scan.l: allow blank lines and continuations in more places + +2002-07-12 Will Estes + + * TODO: millaway finished the faqs directory + +2002-07-12 Will Estes + + * TODO: removed items as per email from millaway + +2002-07-12 John Millaway + + * configure.in, tests/Makefile.am, tests/descriptions, + tests/test-posix/.cvsignore, tests/test-posix/Makefile.am, + tests/test-posix/scanner.l, tests/test-posixly-correct/.cvsignore, + tests/test-posixly-correct/Makefile.am, + tests/test-posixly-correct/scanner.l: Added test for %option + posix-compat and repeat operator. Added test for POSIXLY_CORRECT + environment variable and repeat operator. + +2002-07-12 John Millaway + + * main.c, scan.l: Fixed POSIXLY_CORRECT detection in scanner. + +2002-07-11 John Millaway + + * faq.texi: More work on faq. + +2002-07-11 John Millaway + + * faq.texi: Moved all faqs into manual -- but did not evaluate them + yet. Removed the old faq files. + +2002-07-10 John Millaway + + * main.c: Removed duplicate definition of FLEX_DEBUG. gcc doesn't + care, but other compilers might. + +2002-07-10 John Millaway + + * flex.texi: Wrote some more about memory mgmt in the manual. + +2002-07-10 John Millaway + + * flex.texi: flex.texi now works with install-info. + +2002-07-10 Will Estes + + * TODO: added items as per email from millaway + +2002-07-10 Will Estes + + * NEWS: after we release a version, we have to keep the version + number in NEWS current + +2002-07-10 John Millaway + + * flex.skl, flex.texi, main.c, scan.l, tests/test-mem-nr/scanner.l, + tests/test-mem-r/scanner.l: Fixed prefix issue with get/set debug + functions. Fixed prefix issues with memory functions. + +2002-07-09 John Millaway + + * flex.skl: Memory functions are no longer static. + +2002-07-09 John Millaway + + * tests/test-mem-nr/test.input: Added a missing input file for + test-mem-nr/ + +2002-07-09 John Millaway + + * tests/test-mem-nr/.cvsignore, tests/test-mem-nr/Makefile.am, + tests/test-mem-nr/scanner.l, tests/test-mem-r/.cvsignore, + tests/test-mem-r/Makefile.am, tests/test-mem-r/scanner.l, + tests/test-mem-r/test.input: Added tests for overriding memory. + +2002-07-09 John Millaway + + * flex.texi: Added sections in manual for memory management. + +2002-07-09 Will Estes + + * NEWS: noted more user visible changes + +2002-07-09 John Millaway + + * configure.in, flex.skl, scan.l, tests/Makefile.am: Added + yylex_destroy() to non-reentrant scanner. Added ability to override + memory functions. Added tests for overriding memory functions. + +2002-07-09 Will Estes + + * NEWS: new POSIXLY_CORRECT and new ru translation + +2002-07-09 Will Estes + + * po/ru.po: new ru translation from the translation project + +2002-07-09 John Millaway + + * flex.texi: Made note of set/get debug in docs. + +2002-07-09 John Millaway + + * configure.in, flexdef.h, tests/create-test: Replaced obsolete + macros in configure.in. Modified create-test to handle the above + changes in configure.in. Added support for . + +2002-07-09 John Millaway + + * main.c: Check POSIXLY_CORRECT env variable. + +2002-07-09 John Millaway + + * flex.skl: Added prototypes for the get/set debug functions. + +2002-07-09 John Millaway + + * configure.in, flex.skl, gen.c, main.c, scan.l, tests/Makefile.am, + tests/test-debug-nr/.cvsignore, tests/test-debug-nr/Makefile.am, + tests/test-debug-nr/scanner.l, tests/test-debug-nr/test.input, + tests/test-debug-r/.cvsignore, tests/test-debug-r/Makefile.am, + tests/test-debug-r/scanner.l, tests/test-debug-r/test.input: Made + yy_flex_debug non-global in reentrant scanner. Created get/set + functions for yy_flex_debug. Defined prefixes for new yy_flex_debug + symbols. Added tests/ for yy_flex_debug. + +2002-07-09 John Millaway + + * tests/create-test: create-test script now modifies .cvsignore + +2002-07-09 John Millaway + + * tests/create-test: Improved the error checking. + +2002-07-03 Will Estes + + * main.c: fix bug whereby prefix didn't get passed to everybody; + patch by rse@engelschall.com + +2002-07-03 Will Estes + + * faq.texi: ~ is an active character, so we'll just use the word + 'about' + +2002-07-02 John Millaway + + * Makefile.am: Fixed typo. + +2002-07-02 John Millaway + + * faq.texi: Added a faq. + +2002-06-28 John Millaway + + * Makefile.am: Added 'tags' target -- something I should have done + long ago. + +2002-06-28 Will Estes + + * TODO: add two new items regarding coding; remove tests/ copyright + notice item as it's done + +2002-06-26 Will Estes + + * NEWS: note the copyright messages in tests/ + +2002-06-25 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/TEMPLATE/parser.y, + tests/TEMPLATE/scanner.l, tests/test-array-nr/Makefile.am, + tests/test-array-nr/scanner.l, tests/test-array-r/Makefile.am, + tests/test-array-r/scanner.l, tests/test-basic-nr/Makefile.am, + tests/test-basic-nr/scanner.l, tests/test-basic-r/Makefile.am, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/main.c, tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/main.c, tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, tests/test-c-cpp-nr/Makefile.am, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-r/Makefile.am, + tests/test-c-cpp-r/scanner.l, tests/test-header-nr/Makefile.am, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-r/Makefile.am, tests/test-header-r/main.c, + tests/test-header-r/scanner.l, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/scanner.l, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-nr/scanner.l, + tests/test-prefix-r/Makefile.am, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.am, tests/test-pthread/scanner.l, + tests/test-string-nr/Makefile.am, tests/test-string-nr/scanner.l, + tests/test-string-r/Makefile.am, tests/test-string-r/scanner.l, + tests/test-yyextra/Makefile.am, tests/test-yyextra/scanner.l: + Prepended explicit license to all test-*/ sources. + +2002-06-25 Will Estes + + * NEWS, po/ca.po, po/de.po, po/fr.po, po/sv.po, po/tr.po: new ca, + de, fr, sv, tr translations + +2002-06-19 Will Estes + + * TODO: add bootstrapper to the todo list + +2002-06-19 Will Estes + + * configure.in: new version number + +2002-06-19 Will Estes + + * TODO: update TODO list + +2002-06-19 Will Estes + + * NEWS, TODO, flex.texi, flexdef.h, main.c, options.c, options.h, + parse.y, scan.l: address typos in NEWS; add --posix option for ERE + parsing the way posix wants it; update the TODO file + +2002-05-31 Will Estes + + * README-alpha: made code quality warning more explicit; gave url + for cvs and beta flex + +2002-05-23 John Millaway + + * gen.c: Fixed bug where omission of user section 3 caused unmatched + #ifdef's in generated code. + +2002-05-20 Will Estes + + * configure.in: configure.in requires at least autoconf 2.50 + +2002-05-13 John Millaway + + * Makefile.am: Updated my email address. + +2002-05-10 John Millaway + + * flexdef.h, misc.c: chomp'd lines when reading external skel file. + +2002-05-07 Will Estes + + * po/sv.po: new sweedish translation from the translation project + +2002-04-29 Will Estes + + * po/ca.po: new catalan translation from the translation project + +2002-04-29 Will Estes + + * po/es.po: new spanish translation from the translation project + +2002-04-25 Will Estes + + * TODO: note that the lex matching of abc{1,3} is the posix behavior + and so we have a problem + +2002-04-25 Will Estes + + * flex.texi: note that the lex matching of abc{1,3} is the posix + behavior + +2002-04-23 Will Estes + + * configure.in: new version 2.5.7; use autoconf versioning info + +2002-04-23 Will Estes + + * NEWS: note changes in 2.5.7 + +2002-04-23 Will Estes + + * main.c: conditional compile gettext initialization + +2002-04-22 Will Estes + + * po/de.po: new german translation from the translation project + +2002-04-19 John Millaway + + * tests/test-include-by-reentrant/Makefile.am: Fixed command line + for test-include-by-reentrant/Makefile.am + +2002-04-19 John Millaway + + * tests/Makefile.am, tests/TEMPLATE/Makefile.am, + tests/test-array-nr/Makefile.am, tests/test-array-r/Makefile.am, + tests/test-basic-nr/Makefile.am, tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added -I . to compiler search path in tests (so it finds the + generated parser.h). + +2002-04-19 John Millaway + + * flexdef.h, misc.c, parse.y, sym.c: Applied 'const' to a few more + char*, where appropriate. + +2002-04-19 John Millaway + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am, + tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-reentrant/Makefile.am, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-prefix-nr/Makefile.am, tests/test-prefix-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + Added top_builddir to -I path. Changed $(srcdir)/$(testname) to + ./$(testname) in 'make test' rule. + +2002-04-19 John Millaway + + * flexdef.h, gen.c, misc.c: Changed 'char[]' to 'const char*' + wherever in conflicted with gettext. + +2002-04-19 Will Estes + + * po/fr.po, po/sv.po: new files from translation after 2.5.6 beta + release + +2002-04-18 John Millaway + + * tests/test-lineno-r/Makefile.am: Fixed minor typo/cut and paste + error. + +2002-04-18 John Millaway + + * configure.in: Added yylineno test. + +2002-04-18 John Millaway + + * tests/Makefile.am: Added yylineno tests. + +2002-04-18 John Millaway + + * tests/test-lineno-nr/.cvsignore, + tests/test-lineno-nr/Makefile.am, tests/test-lineno-nr/scanner.l, + tests/test-lineno-nr/test.input, tests/test-lineno-r/.cvsignore, + tests/test-lineno-r/Makefile.am, tests/test-lineno-r/scanner.l, + tests/test-lineno-r/test.input: Created yylineno tests. + +2002-04-15 John Millaway + + * scanopt.c: Applied gettext macros to error messages from scanopt. + +2002-04-15 John Millaway + + * buf.c, faq.texi, options.c, options.h, scanopt.c, scanopt.h: + Changed copyright from Millaway to flex? U.S. Gov't? Regents of U. + Cali.? Paxson? + +2002-04-15 Will Estes + + * tests/test-bison-yylloc/Makefile.am, + tests/test-header-nr/Makefile.am, tests/test-header-r/Makefile.am: + we missed a few main.c files in the distribution + +2002-04-15 Will Estes + + * TODO: a lot more work has happened to flex; note this by removing + a number of TODO entries + +2002-04-15 Will Estes + + * TODO: make sure all gettext modules use gettext translation + facilities + +2002-04-14 John Millaway + + * faq.texi: Converted faqs 34-41 to texinfo. + +2002-04-14 John Millaway + + * Makefile.am, faq.texi, flex.texi: Added faq.texi to archive. + Added faq.texi to flex_TEXINFOS macro in Makefile.am. flex.texi now + includes faq.texi. + +2002-04-13 John Millaway + + * flexdef.h: defined FLEX_EXIT macro to call longjmp on errors. + +2002-04-13 John Millaway + + * main.c, misc.c: Replaced exit(2) calls with longjmps (in the form + of FLEX_EXIT macro). Moved main() to flex_main() to allow flex to + be called from a library. + +2002-04-13 John Millaway + + * scanopt.c: Fixed minor typo in error message + +2002-04-12 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-r/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-r/Makefile.am, + tests/test-pthread/Makefile.am, tests/test-string-nr/Makefile.am, + tests/test-string-r/Makefile.am, tests/test-yyextra/Makefile.am: + removed eroneous files listed in EXTRA_DIST + +2002-04-12 Will Estes + + * tests/test-yyextra/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-r/.cvsignore: it's Makefile.in, not makefile.in + +2002-04-12 Will Estes + + * tests/test-yyextra/Makefile.am, tests/test-yyextra/Makefile.in: + put test-yyextra under automake + +2002-04-12 Will Estes + + * tests/test-string-r/Makefile.am, tests/test-string-r/Makefile.in: + put test-string-r under automake + +2002-04-12 Will Estes + + * tests/test-string-nr/.cvsignore, tests/test-string-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-string-nr/Makefile.am, + tests/test-string-nr/Makefile.in: put test-string-nr under automake + +2002-04-12 Will Estes + + * tests/test-pthread/.cvsignore: ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-pthread/Makefile.am, tests/test-pthread/Makefile.in: + put test-pthread under automake + +2002-04-12 Will Estes + + * tests/test-prefix-r/Makefile.am, tests/test-prefix-r/Makefile.in: + put test-prefix-r under automake + +2002-04-12 Will Estes + + * tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore: + we can ignore Makefile.in + +2002-04-12 Will Estes + + * tests/test-prefix-nr/Makefile.am, + tests/test-prefix-nr/Makefile.in: put test-prefix-nr under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-r/Makefile.am, + tests/test-multiple-scanners-r/Makefile.in: put + test-multiple-scanners-r under automake + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore: we can ignore Makefile.in + now + +2002-04-12 Will Estes + + * tests/test-multiple-scanners-nr/Makefile.am, + tests/test-multiple-scanners-nr/Makefile.in: put + test-multiple-scanners-nr under automake + +2002-04-11 Will Estes + + * tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: + we didn't need parser.y + +2002-04-11 Will Estes + + * TODO: work done on the test suite; remove relevant entries from + TODO + +2002-04-10 Will Estes + + * tests/test-include-by-reentrant/.cvsignore, + tests/test-include-by-reentrant/Makefile.am, + tests/test-include-by-reentrant/Makefile.in: put + test-include-by-reentrant under automake + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/.cvsignore: we have a Makefile.in + which we need to ignore + +2002-04-09 Will Estes + + * tests/test-include-by-buffer/Makefile.am, + tests/test-include-by-buffer/Makefile.in: test-include-by-buffer now + under automake control + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: and we want LFLAGS in the rule to make + scanner.c as well + +2002-04-09 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.am, + tests/test-header-r/Makefile.in: put test-header-r under automake + +2002-04-09 Will Estes + + * tests/test-header-nr/.cvsignore: we now generate a Makefile.in + from automake; cvs should ignore it + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am: add dependencies for main.o and + scaner.h + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: We may want to have LFLAGS readily + available + +2002-04-09 Will Estes + + * tests/test-header-nr/Makefile.am, + tests/test-header-nr/Makefile.in: put test-header-nr under automake + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am: oops, we need to clean objects too + +2002-04-09 Will Estes + + * tests/TEMPLATE/Makefile.am, tests/test-array-nr/Makefile.am, + tests/test-array-r/Makefile.am, tests/test-basic-nr/Makefile.am, + tests/test-basic-r/Makefile.am, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylval/Makefile.am, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-r/Makefile.am: now + that config.h lives in the top-level directory, we need to tell the + testsuite + +2002-04-08 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-r/.cvsignore, + tests/test-basic-nr/.cvsignore, tests/test-basic-r/.cvsignore, + tests/test-bison-yylval/.cvsignore, tests/test-c-cpp-nr/.cvsignore, + tests/test-c-cpp-r/.cvsignore: we can ignore some Makefile.in + +2002-04-08 Will Estes + + * configure.in, tests/TEMPLATE/Makefile.am: only one config file + header apparently; this will have consequences in the test suite + +2002-04-08 Will Estes + + * tests/test-bison-yylval/Makefile.am, + tests/test-bison-yylval/Makefile.in: adding automake support + +2002-04-08 Will Estes + + * tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.am: tuned Makefile.am to build + correctly; ignore Makefile.in now + +2002-04-08 Will Estes + + * tests/configure.in: test suite changes + +2002-04-08 Will Estes + + * autogen.sh, configure.in, tests/.cvsignore, tests/Makefile.am, + tests/Makefile.in, tests/README, tests/TEMPLATE/.cvsignore, + tests/TEMPLATE/Makefile.am, tests/TEMPLATE/Makefile.in, + tests/configure.in, tests/create-test, tests/create-test.pl, + tests/test-array-nr/Makefile.am, tests/test-array-nr/Makefile.in, + tests/test-array-r/Makefile.am, tests/test-array-r/Makefile.in, + tests/test-basic-nr/Makefile.am, tests/test-basic-nr/Makefile.in, + tests/test-basic-r/Makefile.am, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.am, + tests/test-bison-yylloc/Makefile.in, + tests/test-c-cpp-nr/Makefile.am, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-r/Makefile.am, tests/test-c-cpp-r/Makefile.in: test + suite changes + +2002-04-05 John Millaway + + * flex.texi: Corrected error in manual regarding return type for + yy_scan_{string,buffer,bytes}. + +2002-04-05 Will Estes + + * po/de.po: new german translations from the translation project + +2002-04-03 Will Estes + + * po/es.po: new spanish translations + +2002-04-01 Will Estes + + * Makefile.am: DIST_SUBDIRS: new variable. we can build flex with + SUBDIRS and then build the distribution using DIST_SUBDIRS + +2002-04-01 Will Estes + + * main.c: fix typo in comment + +2002-03-31 John Millaway + + * main.c: Documented the header file kludge, (in anticipation of + buffering Section 1.) + +2002-03-31 John Millaway + + * flex.texi: Created appendix "Makefiles and Flex" in the manual. + +2002-03-30 John Millaway + + * flex.texi: updating manual. + +2002-03-29 Will Estes + + * po/POTFILES.in: we want parse.y, not parse.c + +2002-03-29 John Millaway + + * flex.texi: Indexing the manual (75% done). + +2002-03-29 Will Estes + + * Makefile.am: unlisted intermediate flex/yacc-created files + +2002-03-29 Will Estes + + * TODO: millaway has done more work + +2002-03-29 Will Estes + + * Makefile.am, configure.in: ok, one last touch up; users most + likely wont have help2man so we need to insure that's ok + +2002-03-29 Will Estes + + * Makefile.am: fine tune flex.1 some more + +2002-03-29 Will Estes + + * Makefile.am, configure.in: generalize the manpage a bit and tell + autofoo about help2man + +2002-03-29 Will Estes + + * po/da.po: new danish from translation project robot + +2002-03-28 John Millaway + + * flex.texi: Indexing the manual -- it's only half done. + +2002-03-28 John Millaway + + * flex.texi: flex manual now uses automake's versioning info. + +2002-03-28 John Millaway + + * README.cvs-snapshot: Mentioned requirements for gettext and + help2man. + +2002-03-28 John Millaway + + * Makefile.am, main.c: Output of `flex --version` now matches GNU + coding standards. Makefile.am now uses `help2man` to generate + flex.1 + +2002-03-27 Will Estes + + * TODO: millaway has done a lot on the TODO list; remove those items + that he has take care of + +2002-03-27 Will Estes + + * README.cvs-snapshot: edited millaway's initial draft + +2002-03-27 John Millaway + + * README.cvs-snapshot: Created file. + +2002-03-27 John Millaway + + * flex.texi: Fixed case of node names in flex.texi. + +2002-03-24 Will Estes + + * TODO: lex- and yacc- generated files + +2002-03-24 Will Estes + + * po/fr.po: new french + +2002-03-18 Will Estes + + * NEWS: ending periods in news items removed; mention nounistd + options + +2002-03-18 Will Estes + + * po/sv.po: updated sweedish translations + +2002-03-18 Will Estes + + * po/de.po: german translation + +2002-03-18 John Millaway + + * flex.skl, flex.texi, main.c, options.c, options.h, scan.l: Removed + CFront 1.2 -specific code from skeleton, because CFront now defines + __cplusplus properly. Removed TurboC-specific code from skeleton. + Skeleton now includes proper C++ standard headers. Relocated + "unistd.h" code after user section 1 to allow user to overrid it. + New option "nounistd" to suppress unistd.h from being included. + +2002-03-15 Will Estes + + * po/tr.po: new turkish translation + +2002-03-15 Will Estes + + * NEWS: mention included translations + +2002-03-15 Will Estes + + * TODO: we've done the gettext thing, but sometime we should get + 0.11.1 + +2002-03-15 Will Estes + + * po/ca.po: new catalan translation + +2002-03-14 John Millaway + + * flex.texi: Added section on format of comments. + +2002-03-14 John Millaway + + * flex.texi: Split format chapter into sections. + +2002-03-14 John Millaway + + * flex.texi: Removed explicit pointers in node definitions. + +2002-03-14 Will Estes + + * configure.in: unistd.h can be problematic + +2002-03-14 Will Estes + + * tests/README: editing changes to README + +2002-03-13 Will Estes + + * po/POTFILES.in: scan.l, not scan.c because gettext gets confused + +2002-03-13 Will Estes + + * scan.l: gettext cruft + +2002-03-13 Will Estes + + * tests/descriptions: separate out test descriptions + +2002-03-13 Will Estes + + * po/LINGUAS: french and korean dont crash now + +2002-03-12 Will Estes + + * po/fr.po, po/ko.po: remove duplicate messages as per advice from + Jordi Mallach + +2002-03-12 Will Estes + + * gettext.h: yes, more gettext cruft + +2002-03-12 Will Estes + + * ABOUT-NLS, config.rpath, m4/codeset.m4, m4/gettext.m4, + m4/glibc21.m4, m4/iconv.m4, m4/isc-posix.m4, m4/lcmessage.m4, + m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/progtest.m4: this + is gettext cruft + +2002-03-12 Will Estes + + * NEWS: gettext and autofoo are now involved + +2002-03-12 Will Estes + + * Makefile.am, autogen.sh, configure.in, flexdef.h, main.c: mostly, + changes for gettext + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/ru.po, po/sv.po, po/tr.po: these + sure change a lot + +2002-03-12 Will Estes + + * TODO: note about cvs documentation + +2002-03-12 Will Estes + + * po/LINGUAS: we now have turkish + +2002-03-12 Will Estes + + * po/tr.po: updated translations, i think + +2002-03-12 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po, po/tr.po: ok, maybe we do keep these things? + +2002-03-12 Will Estes + + * README-alpha: README-alpha for those bad-hair days + +2002-03-12 Will Estes + + * m4/.cvsignore, m4/Makefile.am: ok,now we kinda have a m4/ subdir + for gettext + +2002-03-12 Will Estes + + * po/.cvsignore, po/LINGUAS, po/Makevars, po/POTFILES.in, po/da.po, + po/es.po, po/fr.po, po/ko.po, po/ru.po, po/sv.po: now, we have a po/ + subdirectory for gettext. i hope you're happy + +2002-03-12 Will Estes + + * po/ca.po: removing po files, maybe + +2002-03-12 Will Estes + + * tests/.cvsignore: ignore autom4te.cache + +2002-03-11 Will Estes + + * po/ca.po, po/da.po, po/es.po, po/fr.po, po/ko.po, po/ru.po, + po/sv.po: po files from debian + +2002-03-08 Will Estes + + * TODO: add several notes about tasks which need doing; create a new + top-level entry for generic coding concerns (this is distinct from + specific API or other such issues) + +2002-03-06 Will Estes + + * README: eliminate to.do and faqs from the README file + +2002-03-06 Will Estes + + * TODO: more notes on tests/ + +2002-03-06 Will Estes + + * Makefile.am: remove subdirectories from EXTRA_DIST; add a SUBDIRS + macro to handle examples/; clean up the dist-hook target + +2002-03-06 Will Estes + + * configure.in: we want to generate Makefiles in some more + subdirectories; automake will like this + +2002-03-06 Will Estes + + * TODO: notes on subdirectories + +2002-03-05 Will Estes + + * examples/.cvsignore, examples/Makefile.am: now examples/ fits into + automake + +2002-03-05 Will Estes + + * examples/fastwc/.cvsignore, examples/fastwc/Makefile.am: + examples/fastwc now fits into automake + +2002-03-05 Will Estes + + * examples/manual/.cvsignore, examples/manual/Makefile.am, + examples/manual/Makefile.examples, examples/manual/README: + examples/manual directory now fits into automake + +2002-03-05 Will Estes + + * examples/manual/Makefile: renamed Makefile to Makefile.examples + for automake's sake + +2002-03-04 Will Estes + + * Makefile.am: add parse.c and scan.c to built_sources + +2002-02-24 John Millaway + + * Makefile.am: Removed CVS-specific code from 'dist-hook' target so + anybody with a copy of the tree can build a dist. + +2002-02-22 John Millaway + + * tests/Makefile.in: Converted test script to portable /bin/sh. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Added some spaces in shell + scripts for portability. + +2002-02-22 John Millaway + + * tests/create-test.pl: Fixed #! line for portability. + +2002-02-22 John Millaway + + * tests/test-bison-yylloc/Makefile.in: Fixed return status code on + bison-lloc test. + +2002-02-21 John Millaway + + * tests/create-test.pl: Added script to auto-create tests. Probably + overkill. + +2002-02-21 John Millaway + + * flex.skl: Fixed C++ #ifdef problem. Removed mistyped __CPLUSPLUS + macro. Removed THROW_NIL. Not sure where it came from in the first + place. + +2002-02-21 John Millaway + + * tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-c-cpp-nr/.cvsignore, tests/test-c-cpp-nr/Makefile.in, + tests/test-c-cpp-nr/scanner.l, tests/test-c-cpp-nr/test.input, + tests/test-c-cpp-r/.cvsignore, tests/test-c-cpp-r/Makefile.in, + tests/test-c-cpp-r/scanner.l, tests/test-c-cpp-r/test.input: Added + test-c-cpp-nr and test-c-cpp-r. + +2002-02-16 John Millaway + + * flex.skl: Added missing #endif. + +2002-02-07 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-array-nr/.cvsignore, + tests/test-array-r/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-header-nr/.cvsignore, tests/test-header-r/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: add + OUTPUT to .cvsignore files in test directories; it's also in the + template directory + +2002-02-06 Will Estes + + * gen.c: fix interrupted reads and freads; from the debian package + maintainer + +2002-02-06 Will Estes + + * flex.texi, flexdef.h, main.c, nfa.c: support large flex tables; + from debian package maintainer + +2002-01-29 Will Estes + + * tests/configure.in: add more output files to account for new tests + +2002-01-03 Will Estes + + * tests/test-array-nr/.cvsignore, tests/test-array-nr/Makefile.in, + tests/test-array-nr/scanner.l, tests/test-array-nr/test.input: add + this test + +2002-01-03 Will Estes + + * tests/test-array-r/.cvsignore, tests/test-array-r/Makefile.in, + tests/test-array-r/scanner.l, tests/test-array-r/test.input: add + this test suite + +2001-11-20 Will Estes + + * flex.skl, main.c: millaway: Fixed yytext_ptr when using %array in + reentrant scanner + +2001-11-20 Will Estes + + * buf.c: oops, forgot this one line + +2001-11-14 Will Estes + + * tests/test-header-r/.cvsignore, tests/test-header-r/Makefile.in, + tests/test-header-r/main.c, tests/test-header-r/scanner.l, + tests/test-header-r/test.input: and more fallout + +2001-11-14 Will Estes + + * TODO, flex.skl, flex.texi, flexdef.h, main.c, misc.c, + tests/README, tests/TEMPLATE/Makefile.in, tests/configure.in, + tests/test-basic-r/scanner.l, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/.cvsignore, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-r/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: more + from the same batch + +2001-11-14 Will Estes + + * tests/test-bison-yylloc/main.c, tests/test-bison-yylval/main.c, + tests/test-header-nr/.cvsignore, tests/test-header-nr/Makefile.in, + tests/test-header-nr/main.c, tests/test-header-nr/scanner.l, + tests/test-header-nr/test.input, + tests/test-multiple-scanners-nr/.cvsignore, + tests/test-multiple-scanners-nr/Makefile.in, + tests/test-multiple-scanners-nr/main.c, + tests/test-multiple-scanners-nr/scanner-1.l, + tests/test-multiple-scanners-nr/scanner-2.l, + tests/test-multiple-scanners-r/.cvsignore, + tests/test-multiple-scanners-r/Makefile.in, + tests/test-multiple-scanners-r/main.c, + tests/test-multiple-scanners-r/scanner-1.l, + tests/test-multiple-scanners-r/scanner-2.l: a big batch from + millaway + +2001-10-26 Will Estes + + * NEWS: now NEWS has forgotten about the _r variables + +2001-10-26 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylval/scanner.l, + tests/test-include-by-reentrant/scanner.l, + tests/test-prefix-nr/scanner.l, tests/test-pthread/scanner.l, + tests/test-string-r/scanner.l, tests/test-yyextra/scanner.l: + millaway simplified the reentrant api; here's the result + +2001-10-23 Will Estes + + * main.c, options.c, options.h: more from millaway + +2001-10-22 Will Estes + + * main.c, options.c, options.h: the last checkin was broken; + millaway fixed it + +2001-10-22 Will Estes + + * flex.skl, flex.texi, gen.c, main.c, misc.c, options.h, scan.l, + scanopt.c, tests/README, tests/configure.in: phew, millaway's latest + batch + +2001-10-21 Will Estes + + * flex.skl: flex.skl should come up in C mode + +2001-10-21 Will Estes + + * flex.skl: apparently, isatty and c++ need help getting along (from + octave) + +2001-10-19 Will Estes + + * NEWS: document new options and new option handling + +2001-10-19 Will Estes + + * TODO: tell emacs that TODO is a text/outline mode file + +2001-10-19 Will Estes + + * TODO: we have new long options; we need to document that + +2001-10-19 Will Estes + + * NEWS: tell emacs that NEWS is text/outline mode + +2001-10-19 Will Estes + + * flex.skl: oops, lost a line somewhere in the merge process on + millaway's work + +2001-10-17 Will Estes + + * Makefile.am, buf.c, flex.skl, flex.texi, flexdef.h, main.c, + misc.c, options.c, options.h, parse.y, scan.l, scanopt.c, scanopt.h: + merge latest batch of millaway's changes + +2001-09-22 Will Estes + + * main.c: Fixed typo in options display + +2001-09-20 Will Estes + + * main.c: reentrant and non-reentrant scanners share the same yywrap + MACRO. millaway + +2001-09-20 Will Estes + + * TODO: clarify item on comments in lexical files + +2001-09-20 Will Estes + + * NEWS, scan.l: now flex recognizes \r as an eol character + +2001-09-20 Will Estes + + * Makefile.am: specify cvsroot so automake distcheck works + +2001-09-19 Will Estes + + * flex.texi: tex has lost its mind; we remove parentheses to + compensate + +2001-09-19 Will Estes + + * NEWS: now that c++ is better supported, let's mention it as a news + item + +2001-09-19 Will Estes + + * examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, + examples/fastwc/wc5.l, flex.skl, main.c: commit the backwash from + the branch merges + +2001-09-19 Will Estes + + * FlexLexer.h, examples/testxxLexer.l, flex.skl: made preliminary + c++ fixes; the intent is to make it work with recent c++ compilers + +2001-08-26 Will Estes + + * main.c: remove argv_fixup; fix typo in error message; changes from + millaway's branch + +2001-08-24 Will Estes + + * NEWS: mention no more c++ comments in c scanners + +2001-08-21 John Millaway + + * flex.skl: Changed // comments to /* */ comments in skeleton. + +2001-08-19 John Millaway + + * flex.texi: Changed @var to @code everywhere. + +2001-08-16 Will Estes + + * to.do/flex.rmail: more mail + +2001-08-16 Will Estes + + * TODO: the manual now has its own section; we're not adding + comments either + +2001-08-04 John Millaway + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-r/Makefile.in, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylval/Makefile.in, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-reentrant/Makefile.in, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-r/Makefile.in, + tests/test-pthread/Makefile.in, tests/test-string-nr/Makefile.in, + tests/test-string-r/Makefile.in, tests/test-yyextra/Makefile.in: + Cleaned up the output of the tests. + +2001-08-03 Will Estes + + * TODO: note jason's thoughts on having a manpage + +2001-08-03 Will Estes + + * TODO: note millaway's assignment and tests to be under flex + license + +2001-08-01 John Millaway + + * tests/test-bison-yylval/scanner.l: Fixed semantics of test (the + success or failure of this test should be unaffected by this + change.) + +2001-08-01 Will Estes + + * autogen.sh: fake automake into believing that ChangeLog already + exists + +2001-08-01 Will Estes + + * Makefile.am: millaway needs to be covered in the ChangeLog + +2001-08-01 Will Estes + + * version.h: automake is supplying version info now so we just pick + it up + +2001-08-01 Will Estes + + * flex.texi: forgot braces on @copyright + +2001-08-01 John Millaway + + * flex.skl: Added missing argument to yy_flex_free. + +2001-08-01 Will Estes + + * AUTHORS: john millaway wrote the reentrant C support + +2001-08-01 Will Estes + + * flex.texi: add license node to the manual + +2001-08-01 Will Estes + + * TODO: c++ ideas + +2001-07-31 Will Estes + + * parse.y: error messages will now show up the way that emacs likes + them + +2001-07-31 Will Estes + + * Makefile.am: oops, left in an extra backslash + +2001-07-31 Will Estes + + * TODO: flex.texi is here; clarify tests/ rewrite issue + +2001-07-31 Will Estes + + * NEWS: hey, we have texinfo, not man + +2001-07-31 Will Estes + + * flex.1: no more manpage + +2001-07-31 Will Estes + + * Makefile.am: remove flex.1 and rewrite the dist-hook so that we + pick up a couple more directories + +2001-07-31 Will Estes + + * flex.texi: the namual now compiles; hurray + +2001-07-31 Will Estes + + * Makefile.am: first attempt at including the tests/ directory via + automake, dist-hook target added + +2001-07-31 Will Estes + + * tests/.cvsignore: ignore config.cache in tests/ directory + +2001-07-31 Will Estes + + * Makefile.am: automake groks the ChangeLog now so we don't have to + remind the maintainer to remake it + +2001-07-30 Will Estes + + * flex.texi: more corrections to the manual; the end is in site + +2001-07-30 Will Estes + + * TODO: auto-generated backup? + +2001-07-27 Will Estes + + * flex.texi: today's tinkering on the manual + +2001-07-27 Will Estes + + * Makefile.am: if we want flex.1 we have to say so in EXTRA_DIST + +2001-07-27 Will Estes + + * TODO: note future issues with flex.texi + +2001-07-27 Will Estes + + * Makefile.am: include flex.1 as it's the only working documentation + for now + +2001-07-27 Will Estes + + * Makefile.am: rearrange to work with automake on building the + ChangeLog + +2001-07-27 Will Estes + + * scan.l: automake is unhappy if we specify the outfile + +2001-07-26 Will Estes + + * flex.texi: more conversions/corrections + +2001-07-26 Will Estes + + * README: we removed misc/ so we don't mention it any more + +2001-07-25 Will Estes + + * flex.texi: begin the manual conversion to texinfo; yes, it's + broken right now + +2001-07-25 Will Estes + + * AUTHORS, THANKS: copy in manual author and thanks info + +2001-07-25 Will Estes + + * Makefile.am: how to fake the ChangeLog into showing up in the + distribution + +2001-07-25 Will Estes + + * Makefile.am: add YFLAGS so parse.h gets made + +2001-07-24 Will Estes + + * examples/fastwc/README, examples/fastwc/mywc.c, + examples/fastwc/wc1.l, examples/fastwc/wc2.l, + examples/fastwc/wc3.l, examples/fastwc/wc4.l, examples/fastwc/wc5.l: + re-add these files + +2001-07-24 Will Estes + + * TODO: reflect recent doings + +2001-07-24 Will Estes + + * Makefile.in: what with automake, we don't need Makefile.in any + more + +2001-07-24 Will Estes + + * configure.in: more rearranging for automake + +2001-07-24 Will Estes + + * to.do/flex.rmail: more mail came in + +2001-07-24 Will Estes + + * autogen.sh: adjust to automake's idea of the world + +2001-07-24 Will Estes + + * Makefile.am: add Vern's misc dependencies; noinst_SCRIPTS was + broken?; list a few last files to be included in the distribution + +2001-07-24 Will Estes + + * NEWS: rearrange for better order; add automake support as a news + item + +2001-07-24 Will Estes + + * Makefile.am: copyright notice on Makefile.am; document some -D + switches (are they still usable?) + +2001-07-24 Will Estes + + * TODO: add lex-replacement issue + +2001-07-24 Will Estes + + * Makefile.am: add EXTRA_DIST + +2001-07-23 Will Estes + + * autogen.sh: we need to do the same thing in each directory + +2001-07-23 Will Estes + + * configure.in: introduce automake into the macro calls + +2001-07-23 Will Estes + + * Makefile.am: add AUTOMAKE_OPTIONS, info_TEXINFOS, include_HEADERS, + noinst_HEADERS; it's libfl.a, not libflex.a + +2001-07-23 Will Estes + + * Makefile.am: bin_PROGRAMS and lib_LIBRARIES + +2001-07-23 Will Estes + + * to.do/streams.mail: streams.mail has moved here + +2001-07-23 Will Estes + + * TODO: add xref for teximanual + +2001-07-19 Will Estes + + * flex.1: include typo/punctuation fixes from a patch submitted by + noon@cote-dazur.com (Fabrice Bauzac) + +2001-07-17 Will Estes + + * TODO: we want gettext + +2001-06-24 Will Estes + + * flex.skl: include c++ STD fixes from quanstro@quanstro.net + +2001-06-24 Will Estes + + * flex.skl, gen.c: change some int types to size_t as per FreeBSD + 28364 from avn@any.ru + +2001-06-24 Will Estes + + * TODO: remove parse.[ch] from make clean target; repackage + distribution (not rework) + +2001-06-19 Will Estes + + * TODO: add memory api and reworking of flex.skl reworking + +2001-06-18 Will Estes + + * flex.skl: remove extraneous notice from flex.skl + +2001-06-18 Will Estes + + * flex.skl: patch memory leak as per millaway + +2001-06-17 Will Estes + + * to.do/flex.rmail: add vern's ok for copyright/license changes and + john's answer on line offsets + +2001-06-17 Will Estes + + * TODO: remove creation of .cvsignore files (it's done); add other + notes about the test suite + +2001-06-17 Will Estes + + * tests/TEMPLATE/.cvsignore, tests/test-basic-nr/.cvsignore, + tests/test-basic-r/.cvsignore, tests/test-bison-yylloc/.cvsignore, + tests/test-bison-yylval/.cvsignore, + tests/test-include-by-buffer/.cvsignore, + tests/test-include-by-reentrant/.cvsignore, + tests/test-prefix-nr/.cvsignore, tests/test-prefix-r/.cvsignore, + tests/test-pthread/.cvsignore, tests/test-string-nr/.cvsignore, + tests/test-string-r/.cvsignore, tests/test-yyextra/.cvsignore: + adding .cvsignore files for existing tests/ subdirectories + +2001-06-17 Will Estes + + * tests/README: reformat, say to add a description to this file and + mention what to do re .cvsignore + +2001-06-17 Will Estes + + * tests/TEMPLATE/cvsignore: create template for .cvsignore + +2001-06-17 Will Estes + + * TODO: reorganize for logical reasons; test suite now seems to run + out of the box + +2001-06-17 Will Estes + + * tests/.cvsignore: we dont want the Makefile either + +2001-06-17 Will Estes + + * tests/test-prefix-nr/test.input, tests/test-prefix-r/test.input: + test.input was supposed to be here + +2001-06-17 Will Estes + + * tests/.cvsignore: add autoconf legacy files to be ignored + +2001-06-17 Will Estes + + * autogen.sh: clarify usage instructions; prepare tests/ as well + +2001-06-17 Will Estes + + * tests/.cvsignore: . cvsignore for tests/ subdirectory + +2001-06-17 Will Estes + + * FlexLexer.h: tell emacs that FlexLexer.h is c++ + +2001-06-17 Will Estes + + * scan.l: tell emacs scan.l is in C mode + +2001-06-17 Will Estes + + * flex.skl: added punctuation + +2001-06-17 Will Estes + + * FlexLexer.h, Makefile.in, README, RoadMap, autogen.sh, ccl.c, + configure.in, dfa.c, ecs.c, flex.1, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, mkskel.sh, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: change copyright/license notices + as per Vern's response to Theo + +2001-06-15 Will Estes + + * to.do/flex.rmail: add bill fenlason's emails + +2001-06-15 Will Estes + + * COPYING: make changes as per Theo De Raadt; remove tabs + +2001-06-08 Will Estes + + * flex.skl: save errno as per Theo de Raadt + +2001-06-07 Will Estes + + * flex.1: correct hyphenation as per openbsd tree + +2001-06-05 Will Estes + + * Makefile.in, configure.in: change references to TESTS/ to tests/ + to account for the directory name changes + +2001-05-27 Will Estes + + * flex.skl, gen.c: commit john millaway's YY_G wrapper corrections + +2001-05-21 Will Estes + + * tests/Makefile.in: remove || exit calls + +2001-05-21 Will Estes + + * gen.c: complete john millaway's reentrant patch + +2001-05-21 Will Estes + + * to.do/flex.rmail: more flex messages in the queue + +2001-05-18 Will Estes + + * flex.skl, flexdef.h, gen.c, main.c, nfa.c, scan.l: john millaway's + reentrancy patch + +2001-05-18 Will Estes + + * tests/Makefile.in: remove || exit from testing loop + +2001-05-18 Will Estes + + * Makefile.in: tell make about the tests directory and its + associated targets + +2001-05-18 Will Estes + + * TODO: rethink the todo list + +2001-05-18 Will Estes + + * flex.1: describe reentrant api changes + +2001-05-18 Will Estes + + * TODO: mention work needed for tests/ + +2001-05-18 Will Estes + + * configure.in: tell auto* about the test directory + +2001-05-18 Will Estes + + * README: make punctuation uniform, mention the new tests/ directory + +2001-05-18 Will Estes + + * NEWS: reformat items; cut out old items and move them to ONEWS + +2001-05-18 Will Estes + + * ONEWS: move old NEWS items to ONEWS + +2001-05-18 Will Estes + + * tests/Makefile.in, tests/README, tests/TEMPLATE/Makefile.in, + tests/TEMPLATE/parser.y, tests/TEMPLATE/scanner.l, + tests/TEMPLATE/test.input, tests/configure.in, + tests/test-basic-nr/Makefile.in, tests/test-basic-nr/scanner.l, + tests/test-basic-nr/test.input, tests/test-basic-r/Makefile.in, + tests/test-basic-r/scanner.l, tests/test-basic-r/test.input, + tests/test-bison-yylloc/Makefile.in, + tests/test-bison-yylloc/parser.y, + tests/test-bison-yylloc/scanner.l, + tests/test-bison-yylloc/test.input, + tests/test-bison-yylval/Makefile.in, + tests/test-bison-yylval/parser.y, + tests/test-bison-yylval/scanner.l, + tests/test-bison-yylval/test.input, + tests/test-include-by-buffer/Makefile.in, + tests/test-include-by-buffer/scanner.l, + tests/test-include-by-buffer/test-1.input, + tests/test-include-by-buffer/test-2.input, + tests/test-include-by-buffer/test-3.input, + tests/test-include-by-reentrant/Makefile.in, + tests/test-include-by-reentrant/scanner.l, + tests/test-include-by-reentrant/test-1.input, + tests/test-include-by-reentrant/test-2.input, + tests/test-include-by-reentrant/test-3.input, + tests/test-prefix-nr/Makefile.in, tests/test-prefix-nr/README, + tests/test-prefix-nr/scanner.l, tests/test-prefix-r/Makefile.in, + tests/test-prefix-r/README, tests/test-prefix-r/scanner.l, + tests/test-pthread/Makefile.in, tests/test-pthread/scanner.l, + tests/test-pthread/test-1.input, tests/test-pthread/test-2.input, + tests/test-pthread/test-3.input, tests/test-pthread/test-4.input, + tests/test-pthread/test-5.input, tests/test-string-nr/Makefile.in, + tests/test-string-nr/scanner.l, tests/test-string-r/Makefile.in, + tests/test-string-r/scanner.l, tests/test-yyextra/Makefile.in, + tests/test-yyextra/scanner.l, tests/test-yyextra/test.input: add + john millaway's test directory + +2001-05-04 Will Estes + + * to.do/flex.rmail: more mail in flex.rmail + +2001-05-03 Will Estes + + * FlexLexer.h, ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, + libmain.c, libyywrap.c, main.c, misc.c, nfa.c, parse.y, scan.l, + sym.c, tblcmp.c, yylex.c: remove extraneous rcs keywords + +2001-05-03 Will Estes + + * README: mention RoadMap + +2001-05-01 Will Estes + + * examples/README, examples/debflex.awk, examples/manual/ChangeLog, + examples/manual/Makefile, examples/manual/README, + examples/manual/cat.lex, examples/manual/dates.lex, + examples/manual/datetest.dat, examples/manual/eof_rules.lex, + examples/manual/eof_test01.txt, examples/manual/eof_test02.txt, + examples/manual/eof_test03.txt, examples/manual/expr.lex, + examples/manual/expr.y, examples/manual/front.lex, + examples/manual/front.y, examples/manual/j2t.lex, + examples/manual/myname.lex, examples/manual/myname.txt, + examples/manual/myname2.lex, examples/manual/numbers.lex, + examples/manual/pas_include.lex, examples/manual/pascal.lex, + examples/manual/reject.lex, examples/manual/replace.lex, + examples/manual/string1.lex, examples/manual/string2.lex, + examples/manual/strtest.dat, examples/manual/unput.lex, + examples/manual/user_act.lex, examples/manual/userinit.lex, + examples/manual/wc.lex, examples/manual/yymore.lex, + examples/manual/yymore2.lex, examples/manual/yymoretest.dat, + examples/testxxLexer.l, to.do/README, to.do/Wilhelms.todo, + to.do/Wish-List, to.do/flex.rmail, to.do/unicode/FlexLexer.h, + to.do/unicode/ccl.c, to.do/unicode/changes.txt, + to.do/unicode/ecs.c, to.do/unicode/flex.1, to.do/unicode/flex.skl, + to.do/unicode/flexdef.h, to.do/unicode/gen.c, to.do/unicode/main.c, + to.do/unicode/misc.c, to.do/unicode/scan.l, to.do/unicode/tblcmp.c: + adding the rest of vern's files + +2001-05-01 Will Estes + + * README: mention misc/ directory + +2001-05-01 Will Estes + + * version.h: version is 2.5.5b + +2001-05-01 Will Estes + + * Makefile.in: remove header from top; add rule to generate + initscan.c just in case + +2001-05-01 Will Estes + + * configure.in: dont check for initscan.c; check for scan.l instead + +2001-05-01 Will Estes + + * RoadMap: list of source files + +2001-05-01 Will Estes + + * README: rewrite README to reflect changes in layout of directories + +2001-05-01 Will Estes + + * AUTHORS, THANKS, TODO: initial attempt at the files + +2001-05-01 Will Estes + + * COPYING: add 2001 copyright notice + +2001-05-01 Will Estes + + * autogen.sh: initial attempt at a bootstrap script for developers + +2001-05-01 Will Estes + + * flex.texi: texinfo manual, old contributed version + +2000-08-21 Vern Paxson + + * flex.1: fixed some bugs in examples of [[:...:]] ccls + +2000-08-21 Vern Paxson + + * version.h: version shipped to Dick King + +2000-08-21 Vern Paxson + + * flex.skl: explicit include of iostream.h + +2000-08-21 Vern Paxson + + * scan.l: if a newline is seen in , assume it + terminates the string. + +2000-08-21 Vern Paxson + + * flexdef.h, sym.c: moved symbol table definitions from flexdef.h + into sym.c + +2000-08-21 Vern Paxson + + * dfa.c: fixed underallocation for accset + +1997-06-27 Vern Paxson + + * COPYING: revised for rms + +1997-06-23 Vern Paxson + + * flex.skl: fixed memory leak + +1997-06-23 Vern Paxson + + * flex.1: input() doesn't destroy yytext + +1997-06-23 Vern Paxson + + * FlexLexer.h: wrapped with extern "C++" + +1996-12-13 Vern Paxson + + * flex.skl: use delete [] for yy_state_buf + +1996-10-29 Vern Paxson + + * flex.skl: fixed %option noinput + +1996-10-29 Vern Paxson + + * flex.skl: free(char*) fix ... Sigh ... + +1996-10-11 Vern Paxson + + * gen.c: bug fix for yymore()/yylineno interaction + +1996-10-11 Vern Paxson + + * gen.c: fixed memory leak + +1996-09-10 Vern Paxson + + * NEWS: release 2.5.4 + +1996-09-10 Vern Paxson + + * Makefile.in: more stuff for distclean + +1996-09-10 Vern Paxson + + * flex.skl: "str" -> "yy_str" + +1996-09-10 Vern Paxson + + * version.h: 2.5.4 + +1996-07-02 Vern Paxson + + * flex.skl: (attempted) fix for input() crossing a file boundary + +1996-05-29 Vern Paxson + + * NEWS: don't do Acorn diffs + +1996-05-29 Vern Paxson + + * NEWS: some minor additions for 2.5.3 + +1996-05-29 Vern Paxson + + * NEWS, version.h: 2.5.3 + +1996-05-25 Vern Paxson + + * flex.skl: initialize yy_more_offset etc. for yyFlexLexer class + +1996-05-25 Vern Paxson + + * flex.skl: niggling cosmetic tweak + +1996-05-25 Vern Paxson + + * flex.skl: bug fixes for yymore (especially with %array) + +1996-05-25 Vern Paxson + + * gen.c: yymore + %array tweaks + +1996-05-25 Vern Paxson + + * FlexLexer.h: added yy_{,prev_}more_offset + +1996-05-25 Vern Paxson + + * main.c: removed decl of unused library function + +1996-05-25 Vern Paxson + + * flex.skl: snapshot of cscope yymore fixes, prior to switching + yymore-on-%array approach + +1995-12-18 Vern Paxson + + * gen.c: don't stack states on NUL-transitions that are jams + +1995-09-27 Vern Paxson + + * libmain.c: fixed re Esmond Pitt's ancient suggestion + +1995-04-28 Vern Paxson + + * misc.c: ANSI C / Solaris tweak + +1995-04-24 Vern Paxson + + * flex.1: credits + +1995-04-24 Vern Paxson + + * NEWS: multiple FlexLexer.h includes + +1995-04-24 Vern Paxson + + * FlexLexer.h: fix multiple inclusions + +1995-04-24 Vern Paxson + + * scan.l: lint tweak + +1995-04-24 Vern Paxson + + * flex.1: typo fixed + +1995-04-24 Vern Paxson + + * flex.1: credits update + +1995-04-24 Vern Paxson + + * flex.skl: (char*) cast for realloc + +1995-04-24 Vern Paxson + + * NEWS: (char*) tweak + +1995-04-21 Vern Paxson + + * NEWS: VMS update for 2.5.2 + +1995-04-21 Vern Paxson + + * Makefile.in: clarify when 8-bit scanners are created by default, + vs. 7-bit + +1995-04-21 Vern Paxson + + * parse.y: reworked alloca() chud, from Francois + +1995-04-20 Vern Paxson + + * NEWS, version.h: 2.5.2 + +1995-04-20 Vern Paxson + + * flex.1: 2.5.2 update + +1995-04-20 Vern Paxson + + * dfa.c, main.c: const -> yyconst + +1995-04-20 Vern Paxson + + * Makefile.in: fixed some old libfl.a references + +1995-04-20 Vern Paxson + + * Makefile.in: some (but not all) of Francois' tweaks + +1995-04-20 Vern Paxson + + * configure.in: tweaks from Francois + +1995-04-20 Vern Paxson + + * flex.skl: yy_delete_buffer allows nil buffer pointer + +1995-04-20 Vern Paxson + + * main.c: do_stdinit now defaults to false + +1995-04-20 Vern Paxson + + * FlexLexer.h: remove first default for yylex(new_in, new_out) + +1995-04-20 Vern Paxson + + * flex.skl: rearrange some definitions; fix YY_NO_UNPUT + +1995-04-20 Vern Paxson + + * parse.y: more alloca() bullshit + +1995-04-20 Vern Paxson + + * misc.c: octal escape sequence must have just digits 0-7 + +1995-04-20 Vern Paxson + + * scan.l: '-' means stdin octal escape sequence must just be digits + 0-7 + +1995-04-20 Vern Paxson + + * main.c: -- terminates options + +1995-04-20 Vern Paxson + + * flexdef.h: added dataflush() prototype + +1995-04-20 Vern Paxson + + * misc.c: move dataflush, otoi prototypes into flexdef.h + +1995-04-20 Vern Paxson + + * flex.skl, gen.c: const -> yyconst + +1995-04-20 Vern Paxson + + * gen.c: fixed bug in needing yy_cp for -Cf w/ backing up + +1995-03-28 Vern Paxson + + * README, flex.1: Stan Adermann credit + +1995-03-27 Vern Paxson + + * README: beta-tester update + +1995-03-27 Vern Paxson + + * NEWS, version.h: 2.5.1 + +1995-03-27 Vern Paxson + + * flex.1: update date for 2.5.1 release, some feedbacker credits + +1995-03-27 Vern Paxson + + * gen.c: fixed lint problem with declaring yy_cp unnecessarily + +1995-03-27 Vern Paxson + + * dfa.c: {}'s around full-table initializations + +1995-03-21 Vern Paxson + + * README: for version 2.5 + +1995-03-21 Vern Paxson + + * flex.1: added note regarding yylineno should be maintained on a + per-buffer basis + +1995-03-21 Vern Paxson + + * NEWS: new C++ member functions + +1995-03-21 Vern Paxson + + * NEWS, flex.1: 2.5.0.8 update + +1995-03-21 Vern Paxson + + * main.c: rename yylineno if -P + +1995-03-20 Vern Paxson + + * flexdef.h: do_yylineno MARKER_DIFFERENCE depends on MAXIMUM_MNS + +1995-03-20 Vern Paxson + + * Makefile.in: removed redundant skel.c from DISTFILES + +1995-03-20 Vern Paxson + + * FlexLexer.h: debug(), setdebug(), lineno() + +1995-03-20 Vern Paxson + + * flex.skl: %option yylineno support + +1995-03-20 Vern Paxson + + * gen.c: read up to newline for interactive reads, rather than one + char + +1995-03-20 Vern Paxson + + * main.c, scan.l: added %option yylineno + +1995-03-18 Vern Paxson + + * gen.c: added do_yylineno + +1995-03-06 Vern Paxson + + * NEWS, flex.1: 2.5.0.7 + +1995-03-05 Vern Paxson + + * Makefile.in: realclean -> maintainer-clean + +1995-03-05 Vern Paxson + + * flex.skl: Added yy_flush_buffer + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flush_buffer + +1995-03-05 Vern Paxson + + * main.c: prefix support for yy_flush_buffer + +1995-03-05 Vern Paxson + + * parse.y: added %option yyclass + +1995-03-05 Vern Paxson + + * flexdef.h, main.c, scan.l: added yyclass + +1995-03-05 Vern Paxson + + * FlexLexer.h: Added switch_streams + +1995-03-05 Vern Paxson + + * flex.skl: added switch_streams + +1995-03-05 Vern Paxson + + * main.c: don't rename yy_flex_debug for C++ + +1995-03-05 Vern Paxson + + * gen.c: yy_flex_debug extern only if not C++ + +1995-03-05 Vern Paxson + + * FlexLexer.h: added yy_flex_debug member variable + +1995-03-05 Vern Paxson + + * flex.skl: yyFlexLexer initialization of yy_flex_debug + +1995-03-04 Vern Paxson + + * flexdef.h, main.c: VMS POSIX stuff + +1995-03-04 Vern Paxson + + * flex.skl: moved position of yy_init = 0 + +1995-03-04 Vern Paxson + + * flex.skl: added YY_EXIT_FAILURE + +1995-03-04 Vern Paxson + + * main.c: removed VMS-specific exit + +1995-03-04 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, scan.l, sym.c, + yylex.c: internationalization aids + +1995-03-04 Vern Paxson + + * main.c: do yy_flex_debug prefix for both C++ and C + +1995-02-06 Vern Paxson + + * main.c: fixed program_name tweak again + +1995-01-11 Vern Paxson + + * main.c: oops, fixed program_name tweak + +1995-01-11 Vern Paxson + + * main.c: program_name is "flex" if argv[0] nil + +1995-01-10 Vern Paxson + + * NEWS: 2.5.0.5 + +1995-01-10 Vern Paxson + + * flex.1: Documented YY_NUM_RULES + +1995-01-10 Vern Paxson + + * Makefile.in: added formatted man page to MISC + +1995-01-10 Vern Paxson + + * main.c: help messages to stdout + +1995-01-09 Vern Paxson + + * gen.c: Added YY_NUM_RULES + +1995-01-09 Vern Paxson + + * flex.skl: better fix for #pragma problem + +1995-01-09 Vern Paxson + + * flexdef.h: better fix for #pragma portability problem + +1995-01-09 Vern Paxson + + * misc.c: "# line" -> #line + +1995-01-09 Vern Paxson + + * flex.skl, flexdef.h: comment out Turbo C #pragma's + +1995-01-09 Vern Paxson + + * scan.l: reset linenum on new file + +1995-01-09 Vern Paxson + + * flex.skl: isatty() extern + +1995-01-09 Vern Paxson + + * NEWS, flex.1: 2.5.0.4 + +1995-01-09 Vern Paxson + + * main.c: long options, VMS tweaks + +1995-01-09 Vern Paxson + + * Makefile.in: Added parse.c, parse.h for dist MISC directory + +1995-01-09 Vern Paxson + + * flexdef.h: some "const" cleansing + +1995-01-09 Vern Paxson + + * mkskel.sh: skel[] is now const + +1995-01-09 Vern Paxson + + * misc.c: some const cleansing + +1995-01-09 Vern Paxson + + * scan.l: #line in section 1 + +1995-01-05 Vern Paxson + + * sym.c: preen + +1994-12-29 Vern Paxson + + * configure.in: config.h from conf.in + +1994-12-29 Vern Paxson + + * flexdef.h: for VMS, delete -> remove + +1994-12-29 Vern Paxson + + * Makefile.in: config.h.in -> conf.in rm config.h on distclean + +1994-12-29 Vern Paxson + + * main.c: stdinit tweaks + +1994-12-29 Vern Paxson + + * scan.l: added nostdinit + +1994-12-28 Vern Paxson + + * NEWS: added MS-DOS note for 2.5.0.2 + +1994-12-28 Vern Paxson + + * flex.1: typos, tweaks + +1994-12-28 Vern Paxson + + * Makefile.in: removed flexdoc + +1994-12-28 Vern Paxson + + * flex.1: flexdoc/flex merge + +1994-12-28 Vern Paxson + + * flex.1: typos + +1994-12-28 Vern Paxson + + * NEWS: typo + +1994-12-28 Vern Paxson + + * flex.1: 2.5 update + +1994-12-28 Vern Paxson + + * NEWS: 2.5.0.2 + +1994-12-28 Vern Paxson + + * scan.l: fixed sense of %option main implying %option noyywrap + +1994-12-28 Vern Paxson + + * flex.skl: YY_FLEX_{MAJOR,MINOR}_VERSION fixed bug in unput + trashing yytext even with %array + +1994-12-17 Vern Paxson + + * flex.1: prior to 2.5 update + +1994-12-17 Vern Paxson + + * main.c: C++/-P fixes + +1994-12-17 Vern Paxson + + * FlexLexer.h: -P fixes constructor, destructor moved to flex.skl + +1994-12-17 Vern Paxson + + * flex.skl: YY_SKIP_YYWRAP yyFlexLexer constructor, destructor + +1994-12-15 Vern Paxson + + * gen.c: formatting + +1994-12-15 Vern Paxson + + * gen.c: fixed bug in adjusting yytext before backing up + +1994-12-10 Vern Paxson + + * scan.l: switched scanner itself over to [:xxx:] + +1994-12-10 Vern Paxson + + * flex.skl: added YY_FLEX_VERSION + +1994-12-10 Vern Paxson + + * scan.l: Fixed CCL-match pattern for [:whatever:] + +1994-12-10 Vern Paxson + + * parse.y: treat [:upper:] as [:lower:] if -i + +1994-12-06 Vern Paxson + + * NEWS: 2.5.0.1 + +1994-12-06 Vern Paxson + + * flex.skl, gen.c: input() maintains BOL + +1994-12-06 Vern Paxson + + * flex.skl: check size of buffer in yy_scan_buffer + +1994-12-06 Vern Paxson + + * flex.skl: added %option main, fixed missing %* + +1994-12-06 Vern Paxson + + * parse.y: added ccl exprs + +1994-12-06 Vern Paxson + + * scan.l: added ccl exprs, %option main + +1994-12-06 Vern Paxson + + * yylex.c: added %options, ccl exprs + +1994-12-05 Vern Paxson + + * misc.c: undid previous change + +1994-12-04 Vern Paxson + + * Makefile.in: Makefile.in from srcdir + +1994-12-04 Vern Paxson + + * Makefile.in: added skel.c to DISTFILES + +1994-12-04 Vern Paxson + + * flex.skl: added YYSTATE alias + +1994-12-04 Vern Paxson + + * scan.l: NL is now \r?\n + +1994-12-04 Vern Paxson + + * gen.c: use cerr for C++ diagnostics + +1994-12-03 Vern Paxson + + * flex.skl: undid YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flexdef.h: STDC_HEADERS to check for stdlib + +1994-12-03 Vern Paxson + + * configure.in: AC_STDC_HEADERS -> AC_HEADER_STDC + +1994-12-03 Vern Paxson + + * misc.c: \n -> '\012' + +1994-12-03 Vern Paxson + + * flex.skl: Added YY_UNIX_NEWLINE + +1994-12-03 Vern Paxson + + * flex.skl: BOL changes + +1994-12-03 Vern Paxson + + * dfa.c: fixed bug with caseins but not ecs + +1994-12-03 Vern Paxson + + * gen.c: BOL changes some casts for Turbo C + +1994-12-03 Vern Paxson + + * main.c: messages identify filenames + +1994-12-03 Vern Paxson + + * misc.c: Increase slowly if realloc double overflows + +1994-12-03 Vern Paxson + + * nfa.c: YY_RULE_SETUP + +1994-12-03 Vern Paxson + + * scan.l: Added yy_XX_state %option's Added yy_set_bol + +1994-11-29 Vern Paxson + + * Makefile.in: don't remove ~ files + +1994-11-24 Vern Paxson + + * Makefile.in: get CFLAGS from autoconf + +1994-11-24 Vern Paxson + + * dfa.c, flex.skl, flexdef.h, gen.c, misc.c, parse.y, scan.l, sym.c: + Brian Madsen's tweaks for Borland + +1994-11-24 Vern Paxson + + * version.h: 2.5.0 + +1994-11-24 Vern Paxson + + * flexdef.h: Added do_stdinit + +1994-11-24 Vern Paxson + + * FlexLexer.h: Added yy_delete_buffer() in destructor + +1994-11-24 Vern Paxson + + * flex.skl: Added yy_set_interactive, YY_ALWAYS_INTERACTIVE, + YY_NEVER_INTERACTIVE, YY_NO_INPUT, YY_NO_UNPUT, YY_NO_*_STATE + +1994-11-24 Vern Paxson + + * main.c: Added do_stdinit, Think C hacks + +1994-11-24 Vern Paxson + + * scan.l: Added %options for input, always-interactive, + never-interactive, yy_scan_{buffer,bytes,string} + +1994-11-05 Vern Paxson + + * flex.skl: size_t #ifdef's for not compiling some statics + +1994-11-05 Vern Paxson + + * Makefile.in: $(FLEX) config.h + +1994-11-05 Vern Paxson + + * configure.in: config.h, size_t, malloc.h, sys/types.h + +1994-11-05 Vern Paxson + + * flexdef.h: config.h, size_t + +1994-11-05 Vern Paxson + + * main.c: yywrap option, no stdin/out init for VMS, mundane tweaks + +1994-11-05 Vern Paxson + + * parse.y: alloca, lint tweaks + +1994-11-05 Vern Paxson + + * scan.l: %option yywrap size_t tweaks + +1994-11-05 Vern Paxson + + * tblcmp.c: size_t tweaks + +1994-11-05 Vern Paxson + + * misc.c: size_t, STDC tweaks + +1994-11-05 Vern Paxson + + * flex.skl: Added yy_scan_{buffer,bytes,string}, plus tweaks + +1994-10-12 Vern Paxson + + * flex.skl: made stack code conditional on "stack" option + +1994-10-12 Vern Paxson + + * scan.l: added use of "stack" %option + +1994-08-03 Vern Paxson + + * gen.c: Fixed fencepost in call to yy_flex_strncpy + +1994-07-25 Vern Paxson + + * flex.skl: yy_eof_status -> yy_buffer_status + +1994-07-25 Vern Paxson + + * flex.skl: yy_flex_strcpy -> yy_flex_strncpy minor prototype tweak + +1994-07-25 Vern Paxson + + * gen.c: Bug fix for matching NUL's at end of token when + interactive. yy_flex_strcpy -> yy_flex_strncpy + +1994-07-25 Vern Paxson + + * nfa.c: No YY_USER_ACTION if continued action + +1994-03-16 Vern Paxson + + * flex.skl: Added fix for 8-bit chars returned by input() + +1994-03-16 Vern Paxson + + * flex.skl: Move definition of yy_flex_strcpy to come after #define + of yytext_ptr + +1994-01-08 Vern Paxson + + * mkskel.sh: flex.skel -> flex.skl + +1994-01-08 Vern Paxson + + * mkskel.sh: Initial revision + +1993-12-29 Vern Paxson + + * Makefile.in: Fixed scan.c target so "make" detects flex failure + +1993-12-27 Vern Paxson + + * scan.l: Added %option's + +1993-12-27 Vern Paxson + + * Makefile.in: Nuked FLEX_FLAGS that are now done using %option + +1993-12-27 Vern Paxson + + * parse.y, scan.l: %option + +1993-12-27 Vern Paxson + + * main.c: Reworked for %option + +1993-12-27 Vern Paxson + + * flexdef.h: Added "unspecified", globals for %option + +1993-12-27 Vern Paxson + + * sym.c: start condition #define's go to action file + +1993-12-27 Vern Paxson + + * misc.c: Added action_define() + +1993-12-27 Vern Paxson + + * scan.l: Minor consolidation using scon scopes etc + +1993-12-27 Vern Paxson + + * scan.l: Modified to use scon scopes + +1993-12-27 Vern Paxson + + * scan.l: indented rules + +1993-12-26 Vern Paxson + + * parse.y: Added scon_stk stuff, format_warn + +1993-12-26 Vern Paxson + + * flexdef.h: Added format_warn + +1993-12-26 Vern Paxson + + * parse.y: Working checkpoint prior to adding { stuff + +1993-12-26 Vern Paxson + + * flexdef.h, main.c: Added in_rule, deleted actvsc + +1993-12-26 Vern Paxson + + * misc.c: Added doubling of '\'s in filenames + +1993-12-26 Vern Paxson + + * scan.l: Added in_rule, doing_rule_action + +1993-12-26 Vern Paxson + + * sym.c: Removed actvsc + +1993-12-23 Vern Paxson + + * flex.1: -ooutput #line directives credits + +1993-12-23 Vern Paxson + + * flex.skl: Fixsed sense of test for %array + +1993-12-23 Vern Paxson + + * NEWS: 2.5.0 snapshot for Craig + +1993-12-23 Vern Paxson + + * parse.y: Added beginnings of { ... } + +1993-12-23 Vern Paxson + + * scan.l: Simplified scanning {}'s + +1993-12-20 Vern Paxson + + * flexdef.h: Added + +1993-12-17 Vern Paxson + + * flex.skl: prototypes for alloc/string routines + +1993-12-17 Vern Paxson + + * flex.skl: alloc, string routines internal + +1993-12-17 Vern Paxson + + * Makefile.in: Nuked lib{string,alloc}.c, added dependency of + yylex.o on parse.h + +1993-12-17 Vern Paxson + + * configure.in: Check for string.h + +1993-12-17 Vern Paxson + + * flexdef.h: Use autoconf for string/strings.h yy_flex_XXX -> + flex_XXX + +1993-12-17 Vern Paxson + + * scan.l: Added flex_XXX -> yy_flex_XXX wrappers + +1993-12-17 Vern Paxson + + * dfa.c, misc.c, sym.c: yy_flex_XXX -> flex_XXX + +1993-12-17 Vern Paxson + + * yylex.c: No more WHITESPACE token + +1993-12-16 Vern Paxson + + * FlexLexer.h, flex.skl: Added yy_top_state() + +1993-12-16 Vern Paxson + + * scan.l: simplified comment-scanning using push/pop states + +1993-12-16 Vern Paxson + + * parse.y: removed crufty WHITESPACE token, some uses of '\n' token + +1993-12-15 Vern Paxson + + * FlexLexer.h: start stack, extern "C++" moved + +1993-12-15 Vern Paxson + + * dfa.c: Bug fix for -CF + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flex.skl: start-state stacks, alloc routines take unsigned + +1993-12-15 Vern Paxson + + * flexdef.h, misc.c: bracket -CF table elements + +1993-12-13 Vern Paxson + + * misc.c: Do #bytes computation in {re,}allocate_array() only once + +1993-12-11 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: + yy_str*() -> str*() + +1993-12-11 Vern Paxson + + * Makefile.in, dfa.c, flexdef.h, gen.c, main.c, misc.c, nfa.c, + parse.y, scan.l, sym.c: -o option + +1993-12-11 Vern Paxson + + * gen.c: lint tweak + +1993-12-11 Vern Paxson + + * NEWS: Expanded on extern "C++" news item + +1993-12-11 Vern Paxson + + * NEWS: 2.4.5 + +1993-12-11 Vern Paxson + + * flex.skl: Added yy_fill_buffer + +1993-12-11 Vern Paxson + + * gen.c: is_interactive -> yy_is_interactive + +1993-12-11 Vern Paxson + + * flex.1: Updated credits + +1993-12-11 Vern Paxson + + * Makefile.in: Fixed typo in "uninstall" target + +1993-12-11 Vern Paxson + + * gen.c: Updated comment regarding 0-based vs. 1-based arrays for + -CF. + +1993-12-11 Vern Paxson + + * dfa.c: Initialize dfaacc[0] for -CF representation Fixed minor + memory leak + +1993-12-11 Vern Paxson + + * main.c: #include "FlexLexer.h" -> + +1993-12-11 Vern Paxson + + * FlexLexer.h: Added extern "C++" wrapper + +1993-12-09 Vern Paxson + + * main.c: Detect REJECT etc. before generating YY_USES_REJECT! + +1993-12-09 Vern Paxson + + * gen.c: Fixed bug in interactive reads where char is unsigned + +1993-12-09 Vern Paxson + + * parse.y: Fixed bug in treating '$' as variable trailing context + +1993-12-09 Vern Paxson + + * version.h: 2.4.5 + +1993-12-07 Vern Paxson + + * README: pretester update + +1993-12-07 Vern Paxson + + * NEWS: 2.4.4 + +1993-12-07 Vern Paxson + + * flex.1: LexError(), C++ experiment warning, credits + +1993-12-07 Vern Paxson + + * scan.l: Fixed 8-bit bug + +1993-12-07 Vern Paxson + + * flex.skl, gen.c: Fixed nasty 8-bit bugs + +1993-12-07 Vern Paxson + + * dfa.c, ecs.c, flexdef.h, gen.c, main.c, nfa.c, tblcmp.c: + {min,max,abs} -> {MIN,MAX,ABS} + +1993-12-07 Vern Paxson + + * FlexLexer.h, flex.skl: Support for yyFlexLexer::LexerError + +1993-12-06 Vern Paxson + + * version.h: 2.4.4 + +1993-12-05 Vern Paxson + + * flex.1: credits update + +1993-12-05 Vern Paxson + + * Makefile.in: very minor "install" tweaks + +1993-12-05 Vern Paxson + + * flex.skl, nfa.c: YY_USER_ACTION generated now for each case in + action switch + +1993-12-04 Vern Paxson + + * flex.skl: Fixed bug in pointing yyin at a new file and resuming + scanning + +1993-12-03 Vern Paxson + + * NEWS: Added note regarding g++ 2.5.X + +1993-12-03 Vern Paxson + + * flex.1: updated credits + +1993-12-03 Vern Paxson + + * NEWS: ranlib addition for 2.4.3 + +1993-12-03 Vern Paxson + + * Makefile.in: Minor tweak to last change + +1993-12-03 Vern Paxson + + * Makefile.in: run ranlib on libfl.a + +1993-12-03 Vern Paxson + + * NEWS: Hopefully last update prior to 2.4.3 + +1993-12-03 Vern Paxson + + * flexdef.h, gen.c, misc.c, sym.c: lint tweaks + +1993-12-03 Vern Paxson + + * Makefile.in: Added exec_prefix + +1993-12-03 Vern Paxson + + * flex.1: credit update + +1993-12-03 Vern Paxson + + * flex.skl: lint tweak + +1993-12-03 Vern Paxson + + * NEWS: FlexLexer.h fixed for separate inclusion + +1993-12-03 Vern Paxson + + * FlexLexer.h, flex.skl, main.c: mods so FlexLexer.h can be included + separately + +1993-12-03 Vern Paxson + + * flex.1: -F incompatible with -+ + +1993-12-02 Vern Paxson + + * NEWS: Elaborated comments for 2.4.3 + +1993-12-02 Vern Paxson + + * NEWS: 2.4.3 + +1993-12-02 Vern Paxson + + * flex.1: Updated message regarding missing libfl.a routines Added + thanks to Noah Friedman + +1993-12-02 Vern Paxson + + * Makefile.in: Added libstring.c Modified "lint" target to use + -Dconst= Added a.out, lex.yy.cc to sundry clean targets + +1993-12-02 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l, sym.c: Use + yy_strXXX() routines instead of + +1993-12-01 Vern Paxson + + * version.h: 2.4.3 + +1993-12-01 Vern Paxson + + * flexdef.h, misc.c: yy_flex_xmalloc() moved to misc.c + +1993-12-01 Vern Paxson + + * flex.skl: Fixed bug in yy_fatal_error() + +1993-12-01 Vern Paxson + + * Makefile.in: ... and remove plain tar file after compression + +1993-12-01 Vern Paxson + + * NEWS: 2.4.2 + +1993-12-01 Vern Paxson + + * Makefile.in: Produce both compress'd and gzip'd distribution tar + files + +1993-12-01 Vern Paxson + + * version.h: Release 2.4.2 + +1993-11-30 Vern Paxson + + * NEWS: -a -> -Ca + +1993-11-30 Vern Paxson + + * README: described configuration files in manifest + +1993-11-30 Vern Paxson + + * Makefile.in: Added intermediate step of copying MISC/alloca.c -> + alloca.c Included CPPFLAGS when compiling alloca.c + +1993-11-30 Vern Paxson + + * README: Credit to 2.4 pre-testers. + +1993-11-30 Vern Paxson + + * gen.c: Fixed nasty bug in short/long decl decision + +1993-11-30 Vern Paxson + + * flexdef.h: Lowered MAX_SHORT out of increased general paranoia. + Added yy_flex_xmalloc() proto + +1993-11-30 Vern Paxson + + * main.c: Fixed very minor typo in -v output + +1993-11-30 Vern Paxson + + * misc.c: Removed vestigal cast to (char) in isupper() call + +1993-11-30 Vern Paxson + + * misc.c: Added casts to unsigned Char for isascii() calls + +1993-11-30 Vern Paxson + + * parse.y: Added #ifdef chud for alloca() + +1993-11-30 Vern Paxson + + * Makefile.in: Added alloca + +1993-11-30 Vern Paxson + + * configure.in: Add AC_ALLOCA if using bison + +1993-11-29 Vern Paxson + + * Makefile.in: Added intermediate file going scan.l -> scan.c + +1993-11-29 Vern Paxson + + * Makefile.in: Removed parse.{c,h} from distribution files, since + they may not be all that portable. + +1993-11-29 Vern Paxson + + * flex.skl: Fixed %array YYLMAX headaches, added error message if + buffer needs growing but REJECT used + +1993-11-29 Vern Paxson + + * gen.c, main.c: Fixed YYLMAX headaches + +1993-11-29 Vern Paxson + + * flex.1: Documented that buffer can't grow if REJECT used + +1993-11-29 Vern Paxson + + * Makefile.in: Added parse.{c,h} to dist files + +1993-11-29 Vern Paxson + + * flex.skl, flexdef.h, gen.c, main.c, misc.c, scan.l: Fixed to + buffer section 1 definitions + +1993-11-29 Vern Paxson + + * sym.c: Fixed ANSI-C glitch with '%' operator + +1993-11-29 Vern Paxson + + * scan.l: Fixed mis-definition of ndlookup() + +1993-11-29 Vern Paxson + + * NEWS: 2.4 -> 2.4.1 + +1993-11-29 Vern Paxson + + * Makefile.in: Added install.sh, mkinstalldirs to distribution files + +1993-11-29 Vern Paxson + + * flex.1: Added Nathan Zelle, "promoted" Francois + +1993-11-29 Vern Paxson + + * Makefile.in: only "realclean" removes flex dist depends on flex + +1993-11-29 Vern Paxson + + * flexdef.h, misc.c: myctoi takes char[] instead of Char[] + +1993-11-28 Vern Paxson + + * flexdef.h: -a -> -Ca all_lower, all_upper -> work on char* + +1993-11-28 Vern Paxson + + * Makefile.in: Added -Ca to bigcheck + +1993-11-28 Vern Paxson + + * main.c: -a -> -Ca; fixed help output + +1993-11-28 Vern Paxson + + * dfa.c, flex.1: -a -> -Ca + +1993-11-28 Vern Paxson + + * misc.c: all_lower, all_upper work on char* + +1993-11-28 Vern Paxson + + * scan.l: Fixed some casts now that yytext is always char* and never + unsigned char* + +1993-11-28 Vern Paxson + + * Makefile.in: Francois' tweaks + +1993-11-28 Vern Paxson + + * configure.in: AC_LN_S, AC_STDC_HEADERS (but not AC_ALLOCA) + +1993-11-27 Vern Paxson + + * NEWS: fixed typo + +1993-11-27 Vern Paxson + + * Makefile.in: Don't remove dist directory + +1993-11-27 Vern Paxson + + * Makefile.in: Include liballoc.c in lint targets + +1993-11-27 Vern Paxson + + * misc.c: lint tweak + +1993-11-27 Vern Paxson + + * Makefile.in: Added -l compression to bigcheck + +1993-11-27 Vern Paxson + + * Makefile.in: permission tweaking for "dist" + +1993-11-27 Vern Paxson + + * Makefile.in: more "dist" tweaks + +1993-11-27 Vern Paxson + + * Makefile.in: Changed "make dist" to use version.h, include scan.c + in initial dir copy + +1993-11-27 Vern Paxson + + * version.h: 2.4.1 + +1993-11-27 Vern Paxson + + * README: Revised as per Francois Pinard + +1993-11-27 Vern Paxson + + * COPYING: flex.skel -> flex.skl + +1993-11-27 Vern Paxson + + * NEWS: Updated date of 2.4 release + +1993-11-27 Vern Paxson + + * Makefile.in: Removed manual & nroff output from distribution + +1993-11-27 Vern Paxson + + * NEWS: 2.4.1 release + +1993-11-27 Vern Paxson + + * configure.in: Initial revision + +1993-11-27 Vern Paxson + + * Makefile.in: Merge w/ 2.4.1 changes added "dist2" target + +1993-11-26 Vern Paxson + + * Makefile.in: Initial revision + +1993-11-26 Vern Paxson + + * flexdef.h: Removed #ifndef FILE protection from include of stdio + +1993-11-26 Vern Paxson + + * flex.1: Added Francois Pinard to distribution headache helpers + +1993-11-26 Vern Paxson + + * flex.skl: Modified C++ scanners to get input a character at a time + for interactive scanners. + +1993-11-26 Vern Paxson + + * main.c: Added YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * scan.l: Put definitions inside ()'s so we can test -l option for + "make bigcheck" + +1993-11-26 Vern Paxson + + * flex.1: Documented YY_INTERACTIVE. + +1993-11-26 Vern Paxson + + * flex.1, flex.skl, flexdef.h, gen.c, main.c, parse.y, scan.l: -l + lex compatibility flag + +1993-11-20 Vern Paxson + + * flex.skl: Support for read()/fread() section 1 definitions precede + default macro definitions + +1993-11-20 Vern Paxson + + * flexdef.h: Added use_read global + +1993-11-20 Vern Paxson + + * gen.c: Cleaner definition for yymore() Fixed string broken across + multiple lines + +1993-11-20 Vern Paxson + + * main.c: Added -Cr + +1993-11-20 Vern Paxson + + * misc.c: K&R declaration for check_char() + +1993-11-20 Vern Paxson + + * flex.1: Documented -Cr + +1993-11-20 Vern Paxson + + * flex.1: No need to #undef before redefining prior to -Cr + documentation + +1993-11-10 Vern Paxson + + * README: Heavily massaged for 2.4 + +1993-11-10 Vern Paxson + + * flex.1: Added Landon Noll to thanks. + +1993-11-10 Vern Paxson + + * NEWS: 2.4 release + +1993-11-10 Vern Paxson + + * flex.1: 2.4 documentation + +1993-11-10 Vern Paxson + + * main.c: Added global to remember -P prefix so it can be written in + -v summary. Alphabetized prefix generation, added yywrap + +1993-11-09 Vern Paxson + + * version.h: updated date for 2.4.0 :-( + +1993-10-10 Vern Paxson + + * FlexLexer.h: Whitespace tweaking + +1993-10-10 Vern Paxson + + * main.c: Use DEFAULT_CSIZE only if not using equivalence classes. + +1993-10-10 Vern Paxson + + * flex.1: Checkpoint prior to final 2.4 update + +1993-10-04 Vern Paxson + + * NEWS: Raw 2.4 changes + +1993-10-04 Vern Paxson + + * flex.skl: osfcn.h -> unistd.h + +1993-10-04 Vern Paxson + + * flex.skl: Added "static" to definition of yy_fatal_error as well + as fwd decl. + +1993-10-04 Vern Paxson + + * flex.skl: Added yy_fatal_error function. + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Got rid of (char *) casts of yytext, no longer + needed. + +1993-10-03 Vern Paxson + + * FlexLexer.h: YY_CHAR -> char added YYText(), YYLeng() + +1993-10-03 Vern Paxson + + * flex.skl, gen.c: Minimized use of YY_CHAR + +1993-10-03 Vern Paxson + + * main.c: Added "flex++" feature Minimized use of YY_CHAR + +1993-10-02 Vern Paxson + + * main.c: Clarified help message for -S + +1993-10-02 Vern Paxson + + * libyywrap.c, version.h: Initial revision + +1993-10-02 Vern Paxson + + * main.c: If -+ used, output to lex.yy.cc + +1993-10-02 Vern Paxson + + * FlexLexer.h, flex.skl: Switched from FILE*'s to stream's + +1993-10-02 Vern Paxson + + * flexdef.h: Added expand_nxt_chk() extern. + +1993-10-02 Vern Paxson + + * flex.skl: Added dynamic buffer growing. Added yyless() for + section 3. + +1993-10-02 Vern Paxson + + * dfa.c, flexdef.h, gen.c, main.c: Added -a option for long-align. + +1993-10-02 Vern Paxson + + * scan.l: formfeed no longer considered whitespace + +1993-09-21 Vern Paxson + + * flexdef.h: Nuked FILENAMESIZE + +1993-09-21 Vern Paxson + + * main.c: yyflexlexer.h -> FlexLexer.h minor portability tweak + +1993-09-21 Vern Paxson + + * gen.c: Added start condition to EOF trace output + +1993-09-21 Vern Paxson + + * flex.skl: Added YY_START changed yyFlexLexer to define yylex() + +1993-09-21 Vern Paxson + + * misc.c: Minor portability tweaks + +1993-09-21 Vern Paxson + + * FlexLexer.h: Split into two classes, one fully abstract. yylex() + no longer abstract in yyFlexLexer + +1993-09-21 Vern Paxson + + * scan.l: PC lint tweak + +1993-09-21 Vern Paxson + + * parse.y: YYSTYPE #define'd to int + +1993-09-21 Vern Paxson + + * nfa.c: minor lint tweak + +1993-09-16 Vern Paxson + + * FlexLexer.h: Initial revision + +1993-09-16 Vern Paxson + + * flexdef.h: Delete prototypes for Unix system calls. + +1993-09-16 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: nuked static RCS string + +1993-09-16 Vern Paxson + + * main.c: %array not allowed with C++ scanners + +1993-09-16 Vern Paxson + + * scan.l: Fixed bugs regarding %{%} code in section 2 prolog %array + not allowed with C++ scanners + +1993-08-25 Vern Paxson + + * flexdef.h: Added C_plus_plus flag. + +1993-08-25 Vern Paxson + + * flex.skl: First version of C/C++ skeleton + +1993-08-25 Vern Paxson + + * gen.c: yy_state_type declared earlier. Made a bunch of statics + only output if not -+ + +1993-08-25 Vern Paxson + + * main.c: Added -+ option, updated usage() output, rearranged some + generated code to come at the right point in the output for + yyflexlexer.h. + +1993-08-25 Vern Paxson + + * misc.c: Added %+/%-/%* to skelout() + +1993-08-25 Vern Paxson + + * scan.l: EOF in section 2 prolog leads to section 0, not section 3 + +1993-08-25 Vern Paxson + + * yylex.c: Dump promotion of EOF in section 2 to turn on section 3; + instead just treat it like a final EOF + +1993-08-25 Vern Paxson + + * dfa.c: yy_nxt table should be "const" + +1993-08-24 Vern Paxson + + * flexdef.h: Removed a lot of #ifdef chud "backtracking" -> "backing + up" + +1993-08-24 Vern Paxson + + * main.c: "backtracking" -> "backing up" got rid of time reports + +1993-08-24 Vern Paxson + + * gen.c: "backtracking" -> "backing up" some portability tweaks + fixed to only call flexscan() when done if known to be in section 3 + +1993-08-24 Vern Paxson + + * misc.c: isascii() moved to flexdef.h nuked flex_gettime() + +1993-08-24 Vern Paxson + + * scan.l: Fixed bug with empty section 2 + +1993-08-24 Vern Paxson + + * yylex.c: Chucked definition of isascii() + +1993-08-24 Vern Paxson + + * flex.skl: preserve yytext on input() bug fix when combining + yyless() with yymore() checkpoint prior to C++ option + +1993-08-24 Vern Paxson + + * dfa.c: "backtracking" -> "backing up" + +1993-07-09 Vern Paxson + + * flex.skl: Fixed to not generate extra EOF's after reading one. + +1993-07-05 Vern Paxson + + * main.c: Spit out definition of YY_CHAR early + +1993-07-05 Vern Paxson + + * flex.skl: Some rearranging to make sure things get declared in the + right order + +1993-07-05 Vern Paxson + + * tblcmp.c: Some comment fixes as per Wilhelms + +1993-07-05 Vern Paxson + + * scan.l: Nuked #undef of yywrap, now that it's a function + +1993-07-05 Vern Paxson + + * parse.y: Fixed bug with Z-a character classes as per Wilhelms + +1993-07-05 Vern Paxson + + * nfa.c: added check_char call in mkstate() to prevent bad xtion + chars + +1993-07-05 Vern Paxson + + * gen.c: Fixed some reallocation bugs, etc. as per Wilhelms + +1993-07-05 Vern Paxson + + * flexdef.h: Added check_char(), readable_form() + +1993-07-05 Vern Paxson + + * flex.skl: Added #ifndef's around #define's to let user override + Moved a bunch of definitions prior to section 1 + +1993-07-05 Vern Paxson + + * dfa.c: Wilhems bug fixes. + +1993-07-05 Vern Paxson + + * ccl.c, misc.c: Added check_char() + +1993-06-12 Vern Paxson + + * flexdef.h: Changed to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * main.c: Added -P flag + +1993-06-12 Vern Paxson + + * scan.l: Fixed bug in lex % directives + +1993-06-12 Vern Paxson + + * misc.c: Modified to use yy_flex_alloc() and friends + +1993-06-12 Vern Paxson + + * sym.c: Modified to use yy_flex_alloc() + +1993-06-12 Vern Paxson + + * flex.skl: Modified to use yy_flex_alloc() and friends Moved some + globals earlier in the file to permit access in section 1 + +1993-06-12 Vern Paxson + + * dfa.c: Got rid of code needed for %t + +1993-04-14 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flex.skl, flexdef.h, gen.c, libmain.c, + main.c, misc.c, nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + Reformatting. + +1993-04-05 Vern Paxson + + * flex.1: Fixed bug in description of backtracking + +1993-04-05 Vern Paxson + + * NEWS: 2.3.8 + +1993-04-05 Vern Paxson + + * flex.skl, main.c: %array support + +1993-04-05 Vern Paxson + + * misc.c: Added non-STDC clause for '\a' + +1993-04-05 Vern Paxson + + * scan.l: Fixed subtle problems regarding '*'s in comments + %pointer/%array match entire lines + +1993-04-05 Vern Paxson + + * gen.c: Added %array support + +1993-02-06 Vern Paxson + + * README: Finally updated email addr + +1993-02-06 Vern Paxson + + * flex.1: Mostly .LP -> .PP + +1993-02-06 Vern Paxson + + * flexdef.h: [no log message] + +1993-02-06 Vern Paxson + + * main.c, scan.l: A lot of tweaks ... + +1993-02-06 Vern Paxson + + * ccl.c: reallocate_character_array -> reallocate_Character_array + +1993-02-06 Vern Paxson + + * gen.c: Bug/lint fixes Modified to work with "action" array instead + of temp file + +1993-02-06 Vern Paxson + + * sym.c: Fixed bug in 8-bit hashing + +1993-02-06 Vern Paxson + + * parse.y: numerous bug fixes extra formatting of error/warning + messages added support of <*>, partial support for nested start + conditions + +1993-02-06 Vern Paxson + + * ecs.c: Remove %t cruft + +1993-02-06 Vern Paxson + + * flex.skl: Beginning of %pointer/%array support + +1993-02-06 Vern Paxson + + * dfa.c: Added keeping track of which rules are useful fixed a + fencepost error in checking for scanners that require -8 + +1993-02-06 Vern Paxson + + * nfa.c: Added checking for whether rules are useful modified to + work with internal "action" array + +1993-02-06 Vern Paxson + + * misc.c: Added internal "action" array, internal skeleton, + zero_out() in lieu of bzero + +1993-02-06 Vern Paxson + + * tblcmp.c: Fixed a bunch of fencepost errors in increasing tables. + +1993-02-06 Vern Paxson + + * yylex.c: -Wall fix + +1991-03-28 Vern Paxson + + * gen.c: Fixed out-of-bounds access bug; patch #7 for release 2.3 + +1991-03-28 Vern Paxson + + * NEWS: Patch #7 for 2.3 + +1990-10-23 Vern Paxson + + * gen.c: fixed missing "rule_type" entry for end-of-buffer action + +1990-08-29 Vern Paxson + + * gen.c: Fixed yymore() but in not resetting yy_more_len + +1990-08-29 Vern Paxson + + * NEWS: Patch #6 for 2.3 + +1990-08-16 Vern Paxson + + * NEWS: Patch #5 + +1990-08-14 Vern Paxson + + * misc.c: fixed comment in myesc() + +1990-08-14 Vern Paxson + + * NEWS: fixed date in patch #4 + +1990-08-14 Vern Paxson + + * NEWS: patch #4 + +1990-08-14 Vern Paxson + + * misc.c: fixed hexadecimal escapes; added is_hex_digit() + +1990-08-03 Vern Paxson + + * NEWS: Patch #3 + +1990-08-03 Vern Paxson + + * flex.skl, flexdef.h: changed to include for __GNUC__ + +1990-08-02 Vern Paxson + + * NEWS: 2.3 patch #2 + +1990-08-02 Vern Paxson + + * flex.skl: Another try at getting the malloc() definitions correct; + this time for g++, too + +1990-08-02 Vern Paxson + + * flex.skl, flexdef.h: fixed to declare malloc() and free() by hand + if __GNUC__ + +1990-07-28 Vern Paxson + + * flexdef.h: Changed to get malloc definition in identical fashion + to that used by flex.skel + +1990-06-28 Vern Paxson + + * NEWS: [no log message] + +1990-06-28 Vern Paxson + + * flex.1: Fixed bug in mini-scanner examle Fixed bug in YY_INPUT + redefinition yylineno defense reentrancy documentation Something + else which I forget. + +1990-06-27 Vern Paxson + + * COPYING, ccl.c, dfa.c, ecs.c, flexdef.h, gen.c, main.c, misc.c, + nfa.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: 4.4 BSD copyright + +1990-05-26 Vern Paxson + + * README: Changed prolog to reflect 2.3 release. + +1990-05-26 Vern Paxson + + * NEWS: pointed reader at Makefile instead of README for porting + considerations added Makefile comments: support for SCO Unix; + parameterization + +1990-05-26 Vern Paxson + + * flex.skl: Added DONT_HAVE_STDLIB_H and declarations of malloc() + +1990-05-26 Vern Paxson + + * NEWS: 2.3 changes + +1990-05-26 Vern Paxson + + * flex.1: documentation on new features Comment regarding Ove's work + ^foo|bar difference between flex / lex yyin initialization + difference documented that yy_switch_to_buffer can be used in + yywrap() documented that # comments are deprecated + +1990-05-26 Vern Paxson + + * main.c: declared void functions as such added prototypes for + forward references changed to check for error status when closing + files + +1990-05-26 Vern Paxson + + * yylex.c: Added macro definition for isascii() if not already + present + +1990-05-26 Vern Paxson + + * sym.c: declared void functions as such added prototypes for + forward references changed to use format_pinpoint_message where + appropriate + +1990-05-26 Vern Paxson + + * scan.l: declared void functions as such changed to strip # + comments, as documented moved #undef of yywrap() to before include + of flexdef, so prototype doesn't get screwed up + +1990-05-26 Vern Paxson + + * parse.y: introduced format_pinpoint_message() declared void + functions as such changed lone <> to apply to all outstanding + start conditions + +1990-05-26 Vern Paxson + + * nfa.c, tblcmp.c: declared void functions as such added prototypes + for forward references + +1990-05-26 Vern Paxson + + * misc.c: declared void functions as such prototypes for forward + references shuffled around some routines to make the order perhaps a + little more logical changed memory references to use void* instead + of char* + +1990-05-26 Vern Paxson + + * libmain.c: Added declaration of arguments made yylex() a function + +1990-05-26 Vern Paxson + + * gen.c: prototypes for forward references declared void functions + as such yy_flex_debug testing of error on file closes casts to void + for sprintf() and strcpy() + +1990-05-26 Vern Paxson + + * flexdef.h: Added prototypes changed memory allocation routines to + deal with void*'s instead of char*'s some rearranging for VMS + +1990-05-26 Vern Paxson + + * flex.skl: Added YY_USER_INIT Added yy_new_buffer() alias for + yy_create_buffer() fixed (hopefully) malloc declaration headaches + +1990-05-26 Vern Paxson + + * ecs.c: declared void functions as such declared void functions as + such + +1990-05-26 Vern Paxson + + * dfa.c: prototypes for forward references declared void functions + as such + +1990-05-26 Vern Paxson + + * ccl.c: Declared void functions as such + +1990-04-12 Vern Paxson + + * flex.skl: added fix for allowing yy_switch_to_buffer() in yywrap() + +1990-04-03 Vern Paxson + + * NEWS: patch #3 - -I fix + +1990-03-30 Vern Paxson + + * gen.c: Changed generation of archaic "continue" to "goto + yy_find_action" + +1990-03-27 Vern Paxson + + * NEWS: Patch #2 changes + +1990-03-27 Vern Paxson + + * flex.skl: fixed fencepost errors with yy_buf_size and detecting + NUL's + +1990-03-26 Vern Paxson + + * NEWS: [no log message] + +1990-03-26 Vern Paxson + + * flex.skl: g++ tweaks + +1990-03-23 Vern Paxson + + * NEWS: Changes for Patch #1. + +1990-03-23 Vern Paxson + + * flex.skl: fix for g++ + +1990-03-23 Vern Paxson + + * flex.1: minor typos and formatting changes. Removed BITNET + address. + +1990-03-23 Vern Paxson + + * README: nuked BITNET address. + +1990-03-20 Vern Paxson + + * README: 2.2 README + +1990-03-20 Vern Paxson + + * NEWS: USG alias. + +1990-03-20 Vern Paxson + + * flexdef.h: Added USG alias for SYS_V + +1990-03-20 Vern Paxson + + * : [no log message] + +1990-03-20 Vern Paxson + + * flex.skl: Tweaks for lint and C++ + +1990-03-20 Vern Paxson + + * flex.1: -ll => -lfl + +1990-03-20 Vern Paxson + + * NEWS: 2.2 changes + +1990-03-20 Vern Paxson + + * flex.skl: Changed to use YY_BUFFER_STATE everywhere. + +1990-03-20 Vern Paxson + + * flex.1: [no log message] + +1990-03-20 Vern Paxson + + * dfa.c: "associated rules" changed to "associated rule line + numbers". + +1990-03-20 Vern Paxson + + * scan.l: cast added to malloc() call to keep lint happy. + +1990-03-20 Vern Paxson + + * yylex.c: Fixed handling of premature EOF's. + +1990-03-20 Vern Paxson + + * sym.c: Removed declaration of malloc() + +1990-03-20 Vern Paxson + + * scan.l: Removed malloc() declaration. Added detection of EOF in + actions. + +1990-03-20 Vern Paxson + + * parse.y: Rules rewritten so '/' and '$' parsed correctly. + +1990-03-20 Vern Paxson + + * nfa.c: Corrected line numbers for continued actions. + +1990-03-20 Vern Paxson + + * misc.c: Removed declarations of malloc() and realloc(). + +1990-03-20 Vern Paxson + + * main.c: Summary of generation flags. Minor -8 tweaks. + +1990-03-20 Vern Paxson + + * gen.c: full support for -d + +1990-03-20 Vern Paxson + + * flexdef.h: defines for malloc() and realloc() conditional defines + for abs(), min(), and max() + +1990-03-20 Vern Paxson + + * flex.skl: Many multiple-buffer additions. + +1990-03-20 Vern Paxson + + * dfa.c: -8 tweaks. + +1990-03-19 Vern Paxson + + * flex.skl: Proto hacks. NUL hacks. Debugging hacks. C++ hacks. + +1990-03-16 Vern Paxson + + * : RCS won't let me unedit! gets "Missing access list" + +1990-03-16 Vern Paxson + + * tblcmp.c: Minor tweaks for NUL's. + +1990-03-16 Vern Paxson + + * : no changes -- had checked out for testing smaller read buffer + sizes + +1990-03-16 Vern Paxson + + * nfa.c: hack for NUL's. + +1990-03-16 Vern Paxson + + * misc.c: Hack to cshell for NUL's. + +1990-03-16 Vern Paxson + + * main.c: NUL's. -8 + +1990-03-16 Vern Paxson + + * gen.c: NUL's. + +1990-03-16 Vern Paxson + + * flexdef.h: NUL's. 8-bit chars. + +1990-03-16 Vern Paxson + + * flex.skl: NUL's; indenting + +1990-03-16 Vern Paxson + + * dfa.c: more thrashing around with NUL's + +1990-03-16 Vern Paxson + + * ccl.c: removed NUL hack + +1990-03-14 Vern Paxson + + * yylex.c: Added <> token + +1990-03-14 Vern Paxson + + * ecs.c, flexdef.h: Tweaks for NUL chars. + +1990-03-14 Vern Paxson + + * dfa.c, gen.c, main.c, misc.c, parse.y, scan.l, tblcmp.c: Tweaks + for NUL chars. + +1990-03-14 Vern Paxson + + * ccl.c: Tweaks for handling NUL's. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: Changed .so options.man to inlined version since flex.1 + will have a different (shorter) options description. + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-28 Vern Paxson + + * flex.1: [no log message] + +1990-02-26 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: [no log message] + +1990-02-25 Vern Paxson + + * flex.1: Initial revision + +1990-01-16 Vern Paxson + + * gen.c: Restored EOB accepting list for REJECT. Second try at 2.2 + Release. + +1990-01-16 Vern Paxson + + * misc.c: Added missing ',' in error message. 2.2 Release, second + try. + +1990-01-16 Vern Paxson + + * yylex.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * scan.l: 8-bit char support. Arbitrary indented/%{} code allowed + in section 2. \x escapes. %t support. Minor POSIX-compliance + changes. BEGIN(0) -> BEGIN(INITIAL). yywrap() and set_input_file() + for multiple input files. C_COMMENT_2 removed. 2.2 Release. + +1990-01-15 Vern Paxson + + * flexdef.h: 8-bit char support. SYS_V / Atari portability fixes. + Removed generated array names. CSIZE now only defined if not + already defined. Added "csize" global. Added "input_files", + "num_input_files", and "program_name" globals. %t support globals. + 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Removed unused EOB_accepting_list array. 2.2 Release. + +1990-01-15 Vern Paxson + + * gen.c: Bug in -F table generation fixed. 8-bit char support. + Hardwired generated array names. "const"'s added to generated code. + Fixed yymore() / trailing context bug. + +1990-01-15 Vern Paxson + + * parse.y: 8-bit char support. Error-message pinpointing. 2.2 + Release. + +1990-01-15 Vern Paxson + + * main.c: Unsigned char support. %t support. Removed hard-wiring + of program name "flex". -c changed to -C; -c now deprecated. -n + added. :-( Multiple input files. SYSV tmpnam() use. Removed old + #define's from output. Identified error messages w/ filename and + line. 2.2 Release. + +1990-01-15 Vern Paxson + + * sym.c: Unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * nfa.c: Removed redundant test. 2.2 Release. + +1990-01-15 Vern Paxson + + * misc.c: Unsigned char support. \x support. 2.2 Release. + +1990-01-15 Vern Paxson + + * tblcmp.c: 8-bit char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * flex.skl: C++ support. Turbo-C support. 8-bit char support. + yyleng is an int. unput() callable in section 3. yymore hacks. + yyrestart() no longer closes stdin. 2.2 Release. + +1990-01-15 Vern Paxson + + * ecs.c: %t support. 8-bit/unsigned char support. 2.2 Release. + +1990-01-15 Vern Paxson + + * dfa.c: %t hacks. minor cosmetics. 2.2 Relase. + +1990-01-15 Vern Paxson + + * ccl.c: Changes for unsigned/8-bit chars. 2.2 Release. + +1990-01-10 Vern Paxson + + * libmain.c: Initial revision + +1989-12-30 Vern Paxson + + * nfa.c: removed gratuitous trailing context code + +1989-12-30 Vern Paxson + + * main.c: made -c case-sensitive + +1989-12-30 Vern Paxson + + * flex.skl: unput() bug fix + +1989-12-30 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * scan.l: changed to not use '|' and trailing context combo so users + can test using -F ... + +1989-06-20 Vern Paxson + + * parse.y: made trailing context combined with '|' warning always + come out + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * COPYING: Initial revision + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-06-20 Vern Paxson + + * NEWS, README, main.c: [no log message] + +1989-06-20 Vern Paxson + + * : Beta release + +1989-06-20 Vern Paxson + + * NEWS, main.c: [no log message] + +1989-06-20 Vern Paxson + + * flex.skl, flexdef.h, gen.c, misc.c, nfa.c, parse.y, scan.l, sym.c: + 2.0.1 beta + +1989-06-20 Vern Paxson + + * README: [no log message] + +1989-05-25 Vern Paxson + + * gen.c: fixsed bug with -I and backtracking + +1989-05-25 Vern Paxson + + * flex.skl: Cleaned up forward declarations of yyunput() and input() + +1989-05-25 Vern Paxson + + * parse.y: Split copyright string. + +1989-05-25 Vern Paxson + + * nfa.c: Split copyright string. Added check for empty machine in + dupmachine(). + +1989-05-25 Vern Paxson + + * ccl.c, dfa.c, ecs.c, gen.c, main.c, misc.c, scan.l, sym.c, + tblcmp.c, yylex.c: Split copyright string into two to avoid tempting + fate with \ sequences ... + +1989-05-24 Vern Paxson + + * README: updated for 2nd release Beta test added RCS header + +1989-05-24 Vern Paxson + + * flexdef.h: removed static char copyright + +1989-05-24 Vern Paxson + + * flexdef.h: Added BSD copyright notice. Removed + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * main.c: added BSD copyright notice. Removed references to + FAST_SKELETON_FILE. + +1989-05-24 Vern Paxson + + * ecs.c, gen.c, nfa.c: Added BSD copyright notice + +1989-05-24 Vern Paxson + + * ccl.c, dfa.c, misc.c, parse.y, scan.l, sym.c, tblcmp.c, yylex.c: + added BSD copyright notice + +1989-05-24 Vern Paxson + + * flex.skl: Initial revision + +1989-05-19 Vern Paxson + + * yylex.c: renamed accnum to num_rules + +1989-05-19 Vern Paxson + + * tblcmp.c: moved table generation code to gen.c moved ntod() to + dfa.c + +1989-05-19 Vern Paxson + + * sym.c: the most piddling format change imaginable + +1989-05-19 Vern Paxson + + * scan.l: changed to look for yymore, REJECT, %used and %unused + removed gross magic for dealing with section 3 + +1989-05-19 Vern Paxson + + * nfa.c, parse.y: changes for variable trailing context + +1989-05-19 Vern Paxson + + * misc.c: added all_lower() and all_upper() + +1989-05-19 Vern Paxson + + * main.c: added checking for features being Really used + backtracking, performance reports misc. cleanup + +1989-05-19 Vern Paxson + + * gen.c: major overhaul for merged skeleton + +1989-05-19 Vern Paxson + + * flexdef.h: a zillion changes/additions/cleanups + +1989-05-19 Vern Paxson + + * dfa.c: added backtrack report added checking for dangerous + trailing context considerable minor cleanup + +1989-05-19 Vern Paxson + + * ccl.c: list_character_set() modified to take a FILE to write to + ... + +1989-05-19 Vern Paxson + + * README: updated for beta release + +1988-11-25 Vern Paxson + + * main.c: added -p flag generation of #define's for scanner + +1988-11-25 Vern Paxson + + * flexdef.h: Added END_OF_BUFFER_ACTION and bol_needed + +1988-11-25 Vern Paxson + + * dfa.c: added ntod() + +1988-05-09 Vern Paxson + + * gen.c: Initial revision + +1988-05-08 Vern Paxson + + * yylex.c: RCS header changed display style of non-printings from ^x + to \0xx + +1988-05-08 Vern Paxson + + * tblcmp.c: RCS header MAX_XTIONS_FOR_FULL_INTERIOR_FIT -> + MAX_XTIONS_FULL_INTERIOR_FIT made back-tracking accepting number be + one greater than the last legit accepting number, instead of 0. + This way, end-of-buffer can take 0 and no negative accepting numbers + are needed. added genftbl() changed last ftl references to C added + check for UNSIGNED_CHAR's added back-track logic to make_tables() + added checking and report for backtracking fixed fence-post error + with onesp stack pointer + +1988-05-08 Vern Paxson + + * sym.c: RCS header changed "entry" to "sym_entry" to avoid conflict + with old keyword + +1988-05-08 Vern Paxson + + * scan.l: RCS header removed \^ from ESCSEQ + +1988-05-08 Vern Paxson + + * parse.y: RCS header bug fix due to missing default rule, could + have to backtrack when backtrack variables haven't been set up + +1988-05-08 Vern Paxson + + * nfa.c: RCS ident yy_cp, yy_bp support name shortenings assoc_rule + support + +1988-05-08 Vern Paxson + + * misc.c: RCS header check before malloc()'ing for 16 bit overflow + MS_DOS, VMS ifdef's removed commented-out \^ code removed FTLSOURCE + code added readable_form() + +1988-05-08 Vern Paxson + + * main.c: Added RCS header removed revision history misc additions + and fixes to globals VMS ifdef's backtracking statistics -p flag + name shortenings + +1988-05-08 Vern Paxson + + * flexdef.h: removed revision history added RCS header added VMS, + MS_DOS ifdef's removed DEFAULT_ACTION, changed END_OF_BUFFER_ACTION + shortened MAX_XTIONS_FOR_FULL_INTERIOR_FIT to + MAX_XTIONS_FULL_INTERIOR_FIT added MAX_ASSOC_RULES added + performance_report, assoc_rule gloabls added num_backtracking gloabl + shortened allocate_integer_pointer_array, + reallocate_integer_pointer_array + +1988-05-08 Vern Paxson + + * ecs.c: added RCS id added PROCFLG to avoid assumption of signed + char's + +1988-05-08 Vern Paxson + + * dfa.c: added RCS id added check_for_backtracking() added + dump_associated_rules() added dump_transitions() shortened + reallocate_integer_pointer_array to reallocate_int_ptr_array removed + some dfaacc_{state,set} abuses + +1988-05-08 Vern Paxson + + * ccl.c: Added list_character_set() + +1988-05-07 Vern Paxson + + * ccl.c: added RCS id + +1988-04-10 Vern Paxson + + * README: minor tweaks + +1988-04-10 Vern Paxson + + * README: forgot sh flex.shar + +1988-04-10 Vern Paxson + + * README: final tweaking + +1988-04-10 Vern Paxson + + * tblcmp.c: removed minor lint fluff + +1988-04-10 Vern Paxson + + * NEWS: [no log message] + +1988-04-10 Vern Paxson + + * NEWS, README: Initial revision + +1988-04-10 Vern Paxson + + * yylex.c: added identifying comment. changed to include "parse.h" + instead of "y.tab.h" + +1988-04-10 Vern Paxson + + * tblcmp.c: Changed name from flexcmp.c -> tblcmp.c fixed misc. + typos made generating ec tables be a routine + +1988-04-10 Vern Paxson + + * sym.c: changed name from flexsym.c -> sym.c revamped calling + sequences, etc., for extended table struct definition which now has + both char * and int fields. + +1988-04-10 Vern Paxson + + * scan.l: Changed name from flexscan.l -> scan.l fixed bug in + added block comments between rules. + +1988-04-10 Vern Paxson + + * parse.y: changed name from flexparse.y -> parse.y added start + condition "INITIAL" made a{3} have "variable length" + +1988-04-10 Vern Paxson + + * nfa.c: changed name from flexnfa.c -> nfa.c corrected some typos. + +1988-04-10 Vern Paxson + + * misc.c: changed name from flexmisc.c -> misc.c + +1988-04-10 Vern Paxson + + * main.c: fixed bug causing core dumps if skeleton files could not + be opened. Added -cF. Added fullspd to be equivalent to fulltbl + for which options is cannot be mixed with. + +1988-04-10 Vern Paxson + + * flexdef.h: fixed typos, enhanced symbol table definition. + +1988-04-10 Vern Paxson + + * ecs.c: changed name from flexecs.c to ecs.c + +1988-04-10 Vern Paxson + + * dfa.c: changed name from flexdfa.c to dfa.c + +1988-04-10 Vern Paxson + + * ccl.c: changed name from flexccl.c -> ccl.c + +1988-02-13 Vern Paxson + + * ccl.c, dfa.c, ecs.c, flexdef.h, main.c, misc.c, nfa.c, parse.y, + scan.l, sym.c, tblcmp.c, yylex.c: Beta Release. + +1987-11-08 Vern Paxson + + * Initial revision + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..fd8eb1a --- /dev/null +++ b/Makefile.am @@ -0,0 +1,65 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# Notes on building: + +# Possible values for DEFS: +# +# By default, flex generates 8-bit scanners when using table compression, +# and 7-bit scanners when using uncompressed tables (-f or -F options). +# For flex to always generate 8-bit scanners, add "-DDEFAULT_CSIZE=256" +# to DEFS. + +ACLOCAL_AMFLAGS = -I m4 +indent = @INDENT@ + +dist_doc_DATA = \ + AUTHORS \ + COPYING \ + NEWS \ + ONEWS \ + README + +EXTRA_DIST = \ + .indent.pro \ + autogen.sh + +SUBDIRS = \ + lib \ + src \ + doc \ + examples \ + po \ + tests \ + tools + +# Create the ChangeLog, but only if we're inside a git working directory + +ChangeLog: $(srcdir)/tools/git2cl + if [ -d $(srcdir)/.git ] ; then \ + $(srcdir)/tools/git2cl > $@ \ + ; fi + +install-exec-hook: + cd $(DESTDIR)$(bindir) && \ + $(LN_S) -f flex$(EXEEXT) flex++$(EXEEXT) + +.PHONY: ChangeLog tags indent diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..2dce029 --- /dev/null +++ b/NEWS @@ -0,0 +1,608 @@ +This is the file NEWS for the flex package. It records user -visible +changes between releases of flex. + +See the file COPYING for copying conditions. + +* version 2.6.1 released 2016-03-01 + +** flex resources + +*** The flex project is now hosted at github. Consider this a "period of transition". In particular, you should start at https://github.com/westes/flex for the flex codebase, issue tracking and pull requests. + +*** New releases of flex are to be found at https://github.com/westes/flex/releases. + +** flex internals + +*** Flex now uses more modern and more standard names for variable types. There's more work to be done on that front yet, though. + +*** A number of compiler warnings have been remedied. + +*** Line directives should now work as expected and be absent when that is expected. + +** test suite + +*** When running the test suite, c++ files are compiled with the c++ header inside the flex distribution, rather than relying on the build system's flex header , which might not be installed yet or which might be out of date with respect to what flex tests expect. + +*** Some portability fixes in the test suite such as opening files for reading in binary mode + +** Building flex + +*** The file src/scan.c asdistributed with flex source is now built with the current version of flex. Occasionally this had to be done manually to pick up new flex features. It's now just a part of flex's build system. + +*** The pdf version of the manual is no longer distributed with flex, although if you have the texinfo package installed, you can still build it. + +*** lots of general build system cleanup + +*** the build system tries a bit harder to find libtoolize and texi2dvi. + +*** When help2man and texi2dvi are missing, the error messages are now much more helpful. + +** bug fixes + +*** resolved github issues #53, #54, #55, #61. + +*** Resolved sf bugs #128, #129, #155, #160, #184, #187, #195. + +* version 2.6.0 released 2015-11-17 + +** User Visible Changes + +*** C++ scanners now use references instead of pointers. See the manual for details. + +*** A number of compiler warnings were addressed, so flex generated scanners should be quieter under compiler warning scenarios. + +*** Allow error reporting routines to accept varying number of arguments + +*** Removed deprecated 'register' storage class specifier + +*** Changeed output formats from octal to hexadecimal + +*** check limits before using array index cclp; resolves sf-166 + +*** Suppress clang warning about empty @param paragraph; resolves sf#158 + +*** Fixed malloc/realloc replacement, resolves sf bug#151. + +*** Adjusted buffer sizes on ia64. + +*** various documentation and code clean up fixes: resolves sf bugs #167, #168, among other patches. + +** Flex Internals + +*** flex is now organized into subdirectories. This keeps the tree neater at the top level and puts like things near each other and unlike things away from each other. + +*** The test suite has been reorganized and is now run with the parallel test suite harness from automake. + +*** Cleaned up the automake parts of the build system to better reflect what automake does on its own. Also added a call to libtoolize in autogen.sh because autoreconf gets confused without a prior run of libtoolize. + +*** po/Makefile now includes a rule to fetch the latest translations from the translation project. "make -f po/Makefile getpo" from the top level of the flex tree will fetch the files. + +*** New da translation from the translation project + +* flex version 2.5.39 released 2014-03-26 + +** no user visible changes in this release + +* version 2.5.38 released 2014-02-14 + +** internationalization + +*** add sr translation from the translation project + +*** update da, es, ko, nl, pt_BR, ro, ru, sv, tr, vi, zh_CN translations from the translation project + +*** rename zh_tw to its proper zh_TW name + +* version 2.5.37 released 2012-08-03 + +** Import flex into git. See + git://flex.git.sourceforge.net/gitroot/flex/flex. + +** Fix make install target to not fail when the flex++ program is + already installed + +** New translations from the translation project: de, fi, pl, vi + +* version 2.5.36 released 2012-07-20 + +** various portability fixes that quiet compiler warnings on 64-bit + hosts + +** various manual fixes, including correcting the name of a %option and + updating some simple examples to use ANSI C syntax + +** various bug fixes that prevent certain error conditions from + persisting when they should not persist + +** improvements to the test suite so it behaves better when linking + compiled files + +** new translations from the translation project: ca, da, es, fi, fr, + ga, ko, pt_br, ro, ru, sv, tr, zh_cn + +** the flex distribution is now built with automake 1.10.1 and automake + 2.61 + +* version 2.5.35 released 2008-02-26 + +** fixed bug that prevented flex from accepting certain comments in the + scanner file (resolves bugs #1849809 and #1849805) + +** fix bug that prevented headers for all functions from being generated + (resolves bug #1628314) + +** change yy_size_t to be size_t (resolves bug #1849812) + +** new de, nl, pl, pt_br, vi translations from the translation project + +* version 2.5.34 released 2007-12-12 + +** introduce yylex_init_extra; see the manual for details + +** introduce %option extra-type="your_type *" (resolves bug #1744505) + +** The flex program now parses multiple short concatenated options (resolves bug + #1619820). Thanks to Petr Machata of Red Hat on this issue. + +** better checking after yyalloc/yyrealloc (resolves bug #1595967) + +** flex now provides for a libfl_pic.a compiled with position + independent code. Particularly useful when including a flex scanner + in a shared library and with more recent versions of gcc. Thanks to the Debian project for the idea. + +** SourceForge feature request #1658379: Expose YY_BUF_SIZE in the + header file. + +** flex better escapes filenames with special characters in them + (resolves bug #1623600) + +** a memory leak was plugged(resolves bug #1601111) + +** pattern language expanded; see the manual for details on the below + highlights + +*** pattern options added to specify patterns as case-insensitive or + case-sensitive + +*** pattern options to specify whether the "." character should match + the newline character + +*** pattern options added to allow ignoring of whitespace in patterns + +*** POSIX character classes may be negated in patterns + +*** patterns may now use set difference, union operators + +** the manual now contains an appendix listing various common patterns + which may be useful when writing scanners + +** some memory leaks were removed from the C++ scanner (but the C++ + scanner is still experimental and may change radically without + notice) + +** c++ scanners can now use yywrap + +** added new unit test for c++ and yywrap + +** portability fixes to some unit tests + +** flex man page and flex manual in pdf now distributed in the flex +distribution + +** new ca, vi, ga, nl translations from the translation project + +** flex no longer comes with an rpm spec file + +** flex development now happens with automake 1.9.6 + +* version 2.5.33 released 2006-2-20 + +** all flex resources are now to be found from the website at + http://flex.sourceforge.net/ + +** there was no release 2.5.32 published + +** numerous bug and security fixes + +** new nl, vi, sv, ro, po, ga, ca, fr, tr translations from the translation project + +** upgrade to use gettext 0.12 (this now makes the "pdf" and "ps" + targets in the build system able to be run successfully) + +* version 2.5.31 released 2003-4-1 + +** remove --enable-maintainer-mode configure option; none of the + Makefiles were using it and it can be unduely confusing + +* version 2.5.30 released 2003-4-1 + +** yylineno is per-buffer in reentrant scanners + +** added %top directive for placing code at the top of the generated + scanner; see manual for details + +** flex now uses m4 to generate scanners; while this means that + scanners are more readable, it means that flex requires m4 to be + installed; see manual for details + +* version 2.5.29 released 2003-3-5 + +** Automatic stack management for multiple input buffers in C and C++ scanners + +** moved the flex documentation to a new doc/ subdirectory + +** cleanups to the yy namespace + +* version 2.5.28 released 2003-2-12 + +** flex is now hosted at sourceforge + +** Fixed trailing slash bug in YY_INPUT macro def + +** Flex now warns if always-interactive is specified with fast or full + +* version 2.5.27 released 2003-1-21 + +** flex now works with recent bison versions + +** new pt_br translation from the translation project + +* version 2.5.26 released 2003-1-14 + +** Fixed table deserialization bug on big-endian archs. Patch sent from Bryce Nichols + +** yyleng has proper declarations now; this caused flex to generate + unusable scanners for some programs + +** the flex distribution now includes a spec file suitable for use + with rpm + +** some more c++ fixes + +** new es translation from the translation project + +** slight tweeks to the flex_int*_t types + +** flex now warns about pattern ranges that might be ambiguous when + generating a case-insensitive scanner + + +* version 2.5.25 released 2002-12-2 + +** flex now uses flex_int*_t types. For C99 systems, they are just the + int*_t types; for non-C99 systems, we just make some typedefs + +** new pt_br translation from the translation project + +* version 2.5.24 released 2002-11-25 + +* more portability fixes + +** the manual continues to be updated and edited, but it's still got a + ways to go + +** it is possible to have multiple c++ scanners in the same program again + +** new turkish translation from the translation project + +* version 2.5.23 released 2002-10-21 + +** more portability fixes + +** the manual includes a title page and a table-of-contents when printed + +** the test suite can be run with "make check" from the top-level + directory + +** configure now accepts the --enable-maintainer-mode option + +** gettext functionality is now only available externally + +** the constant FLEX_BETA is defined if flex is a beta release + +** the script create-test was not included in the distribution and it + should have been + +* version 2.5.22 released 2002-10-10 + +** more portability fixes around how we get ahold of the integral + types; there is a constant FLEX_NEED_INTEGRAL_TYPE_DEFINITIONS + which you should define if you don't have the header + file (after you complain to your C vendor for not providing a + reasonable C environment) + +** more test suite cleanups; in particular, the test suite should run + correctly when build from a different directory + +** upgraded automake to 1.7 and consequently autoconf to 2.54; this + means, among other things, that there is some support for +formatting the manual in postscript and pdf in the distributed + Makefile.in (and therefore in the Makefile built by configure) + +** the flex.1 manpage is generated by help2man; (this has been true + for quite a while but was not listed here) + +** flex now includes three defined constants to indicate which version + of flex generated a scanner (YY_FLEX_{MAJOR,MINOR,SUBMINOR}_VERSION) + +** flex tries its best to output only the relevant portions of the + skeleton when generating a scanner, thus avoiding as much + conditional compilation as possible + +* version 2.5.21 released 2002-9-17 + +** one of the tests in the test suite broke the dist target + +* version 2.5.20 released 2002-9-16 + +** A flex scanner has the ability to save the DFA tables to a file, + and load them at runtime when needed; see the manual for details + +** Added %option bison-bridge (--bison-bridge) + +** Removed %option reentrant-bison/--reentrant-bison/-Rb + +** yylineno is present in all scanners; Modified nasty performance + penalty warning with yylineno in documentation + +** test-table-opts is now run last in the test suite because it's so fat + +** flex can, to some extent, diagnose where internal problems occur + +** new translations from the translation project: fr, ca, de, ru, sv + +**Flex generates C99 defs now; see YY_TRADITIONAL_FUNC_DEFS in the + manual if that's not a good thing for you + +* version 2.5.19 released 2002-9-5 + +** prevent segfault on input lines which are longer than the allocated + space (problem report from Manoj Srivastava + ) + +** Changed option 'header' to 'header-file' + +* version 2.5.18 released 2002-9-4 + +** portability fixes for integer constants and in the way the test + suite reports its results + +** the test for bison was reporting bison missing when it was, in + fact, found + +** if we don't find GNU indent, we're more careful when we're not + finding it + +* version 2.5.17 released 2002-8-29 + +** more portability fixes + +** updated config.sub and config.guess + +** flex is indented by GNU indent (this was done earlier but not + explicitly documented) + +* version 2.5.16 released 2002-8-28 + +** c++ scanners compile again + +** there is now an indent target in the top-level Makefile; configure + checks for GNU indent which is required for proper operation of the + indent target + +** some more portability fixes were made + +** %options and invocation sections of manual merged + +** a c++ test was added to the test suite + +** we're trying to clean up more files in the test suite's make clean + targets + +* version 2.5.15 released 2002-8-21 + +** reject-state buffer is now dynamically allocated and REJECT buffer + variables are reentrant-safe + +** manual now discusses memory usage + +** skeleton now processed by m4 before mkskel.sh; (this only matters + if you want to change the skeleton or if you're doing flex development) + +** zh_cn translation added from translation project + +** a bug that caused a segfault has now been fixed + +** the test suite now respects the usual CFLAGS, etc. variables + +** removed some warnings which some tests trigggered with the -s option + +** the flex-generated header file now tries to be smarter about + conditionally including start conditions + +** tables code omitted from generated scanner when not used + +* version 2.5.14 released 2002-8-15 + +** the tests using the reentrant c scanner as c++ were reworked + slightly to be sure that the c++ was enforced + +** de translation now included in the distribution + +** various portability fixes regarding nls support, c++ include + headers, etc. + +* version 2.5.13 released 2002-8-15 + +** the header file output with %option header is now much smaller + +** Fixed type mismatch in printf in scanner skeleton + +** yylex_init now reports errors + +* version 2.5.12 released 2002-8-8 + +** updated gettext support to 0.11.5 + +** new fr translation from the translation project + +** bison is no longer needed to build flex; If you are building flex + from a release (i.e., not from a cvs snapshot), then you don't need + to have a pre-built lex around either (unless you modify scan.l, of + course); (This has been true for some time, but was not mentioned + here.) + +* version 2.5.11 released 2002-7-31 + +** Fixed bug where yyless did not consider yylineno + +** the yylineno performance hit is now gone + +** fixed some typos in the manual and we now include texinfo.tex in + the distribution + +** traditional prototypes output for C scanners, controlled by a + preprocessor symbol; see documentation for details + +* version 2.5.10 released 2002-7-24 + +** yy_globals renamed to yyscanner and yy_globals_t renamed to + yy_guts_t + +** added dist-bzip2 option to Makefile.am so we now produce a bzip2'd + archive in addition to the standard gzip archive + +* version 2.5.9 + +** new tests in test suite: test-mem-{nr,r}, test-posix, + test-posixly-correct, test-debug-{nr,r} + +** made changes to work with gcc-3.2 development code + +** ability to choose which memory functions are used in flex + +** new yylex_destroy() function for the non-reentrant scanner + +** new handling of POSIXLY_CORRECT environment variable + +** the test suite now has its copyrights explicitly described + +** new ca, de, fr, ru, sv, tr translations + +* version 2.5.8 + +** a new --posix option generates scanners with posix-style abc{1,3} + compatible parsing, see manual for the screwy details + +* version 2.5.7 + +** configure.in now includes a call to AC_PREREQ to enforce the + requirement for autoconf at least 2.50 (This only effects you if + you're doing flex development.) + +** configure now uses autoconf's versioning information and configure + --help reports the bug-reporting address for flex + +** test suite now only reports success versus failure; reporting + skipped is problematic under the current setup + +** compilation with --disable-nls now works + +** flex can now be built in a separate directory + +* version 2.5.6 + +** gettext support added (from gettext 0.11) + +*** translations for ca, da, de, es, fr, ko, ru, sv, tr included + +** distribution now built under automake 1.6 and autoconf 2.53 + +** command-line option parsing happens differently now: + +*** Added long option parsing + +*** Options -n and -c, previously deprecated, now simply do nothing + +*** Options are now parsed left to right + +** added a number of new options + +*** All positive %options are now accessible from the command line + +*** Added option -D, to define a preprocessor symbol + +*** Added option --header=FILE to specify a C .h file to generate + +*** added option --yywrap to call yywrap on EOF + +*** added option --yylineno to track line count in yylineno + +*** --yyclass=NAME name of C++ class when generating c++ scanners + +*** for long option names which are associated with existing short +options, see accompanying documentation + +*** new %option nounistd or command-line --nounistd added to prevent + flex from generating #include on systems that don't + have that include file + +** Support for reentrant C scanners has been added + +*** Updated the manual with the new reentrant API + +*** Two new options %option reentrant (-R) and +%option reentrant-bison (-Rb) + +*** All globals optionally placed into struct yyglobals_t + +*** All access to globals replaced by macro invocations + +*** All functions optionally take one additional +argument, yy_globals + +*** New style for invoking reentrant scanner: +yylex_init(void** scanner ); +yylex( scanner ); +yylex_destroy( scanner ); + +*** Added get/set functions for members of struct yy_globals_t +e.g., yyget_text, yyget_leng, etc + +*** Prefix substitution added for new functions + +*** Macro shortcuts to the lengthy get/set functions +provided for use in actions, e.g., yytext, yyleng, etc + +*** Arbitrary, user-defined data, "yyextra", may be added to scanner + +** %option nomain no longer implies %option yywrap +But the inverse is still true + +** Developer test suite added + +*** TESTS/ directory has been added. Users can +'make test' in the TESTS directory to execute the test suite + +** Support for bison variables yylval and yylloc added + +** automake support for the build process + +** manual is now in texinfo/info format + +*** flex.1 removed from distribution + +** flex no longer generates C-language scanners with C++-style + comments + +** flex now generates scanners in c++ which are compatible with + recent c++ compilers + +** flex input scanner now recognizes '\r' as an EOL character + +See the file ONEWS for changes in earlier releases. + +Local Variables: +mode: text +mode: outline-minor +end: diff --git a/ONEWS b/ONEWS new file mode 100644 index 0000000..3341577 --- /dev/null +++ b/ONEWS @@ -0,0 +1,1233 @@ +Changes between release 2.5.4 (11Sep96) and release 2.5.3: + + - Fixed a bug introduced in 2.5.3 that blew it when a call + to input() occurred at the end of an input file. + + - Fixed scanner skeleton so the example in the man page of + scanning strings using exclusive start conditions works. + + - Minor Makefile tweaks. + + +Changes between release 2.5.3 (29May96) and release 2.5.2: + + - Some serious bugs in yymore() have been fixed. In particular, + when using AT&T-lex-compatibility or %array, you can intermix + calls to input(), unput(), and yymore(). (This still doesn't + work for %pointer, and isn't likely to in the future.) + + - A bug in handling NUL's in the input stream of scanners using + REJECT has been fixed. + + - The default main() in libfl.a now repeatedly calls yylex() until + it returns 0, rather than just calling it once. + + - Minor tweak for Windows NT Makefile, MISC/NT/Makefile. + + +Changes between release 2.5.2 (25Apr95) and release 2.5.1: + + - The --prefix configuration option now works. + + - A bug that completely broke the "-Cf" table compression + option has been fixed. + + - A major headache involving "const" declarators and Solaris + systems has been fixed. + + - An octal escape sequence in a flex regular expression must + now contain only the digits 0-7. + + - You can now use "--" on the flex command line to mark the + end of flex options. + + - You can now specify the filename '-' as a synonym for stdin. + + - By default, the scanners generated by flex no longer + statically initialize yyin and yyout to stdin and stdout. + This change is necessary because in some ANSI environments, + stdin and stdout are not compile-time constant. You can + force the initialization using "%option stdinit" in the first + section of your flex input. + + - "%option nounput" now correctly omits the unput() routine + from the output. + + - "make clean" now removes config.log, config.cache, and the + flex binary. The fact that it removes the flex binary means + you should take care if making changes to scan.l, to make + sure you don't wind up in a bootstrap problem. + + - In general, the Makefile has been reworked somewhat (thanks + to Francois Pinard) for added flexibility - more changes will + follow in subsequent releases. + + - The .texi and .info files in MISC/texinfo/ have been updated, + thanks also to Francois Pinard. + + - The FlexLexer::yylex(istream* new_in, ostream* new_out) method + now does not have a default for the first argument, to disambiguate + it from FlexLexer::yylex(). + + - A bug in destructing a FlexLexer object before doing any scanning + with it has been fixed. + + - A problem with including FlexLexer.h multiple times has been fixed. + + - The alloca() chud necessary to accommodate bison has grown + even uglier, but hopefully more correct. + + - A portability tweak has been added to accommodate compilers that + use char* generic pointers. + + - EBCDIC contact information in the file MISC/EBCDIC has been updated. + + - An OS/2 Makefile and config.h for flex 2.5 is now available in + MISC/OS2/, contributed by Kai Uwe Rommel. + + - The descrip.mms file for building flex under VMS has been updated, + thanks to Pat Rankin. + + - The notes on building flex for the Amiga have been updated for + flex 2.5, contributed by Andreas Scherer. + + +Changes between release 2.5.1 (28Mar95) and release 2.4.7: + + - A new concept of "start condition" scope has been introduced. + A start condition scope is begun with: + + { + + where SCs is a list of one or more start conditions. Inside + the start condition scope, every rule automatically has the + prefix applied to it, until a '}' which matches the + initial '{'. So, for example: + + { + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + } + + is equivalent to: + + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + + As indicated in this example, rules inside start condition scopes + (and any rule, actually, other than the first) can be indented, + to better show the extent of the scope. + + Start condition scopes may be nested. + + - The new %option directive can be used in the first section of + a flex scanner to control scanner-generation options. Most + options are given simply as names, optionally preceded by the + word "no" (with no intervening whitespace) to negate their + meaning. Some are equivalent to flex flags, so putting them + in your scanner source is equivalent to always specifying + the flag (%option's take precedence over flags): + + 7bit -7 option + 8bit -8 option + align -Ca option + backup -b option + batch -B option + c++ -+ option + caseful opposite of -i option (caseful is the default); + case-sensitive same as above + caseless -i option; + case-insensitive same as above + debug -d option + default opposite of -s option + ecs -Ce option + fast -F option + full -f option + interactive -I option + lex-compat -l option + meta-ecs -Cm option + perf-report -p option + read -Cr option + stdout -t option + verbose -v option + warn opposite of -w option (so use "%option nowarn" for -w) + + array equivalent to "%array" + pointer equivalent to "%pointer" (default) + + Some provide new features: + + always-interactive generate a scanner which always + considers its input "interactive" (no call to isatty() + will be made when the scanner runs) + main supply a main program for the scanner, which + simply calls yylex(). Implies %option noyywrap. + never-interactive generate a scanner which never + considers its input "interactive" (no call to isatty() + will be made when the scanner runs) + stack if set, enable start condition stacks (see below) + stdinit if unset ("%option nostdinit"), initialize yyin + and yyout statically to nil FILE* pointers, instead + of stdin and stdout + yylineno if set, keep track of the current line + number in global yylineno (this option is expensive + in terms of performance). The line number is available + to C++ scanning objects via the new member function + lineno(). + yywrap if unset ("%option noyywrap"), scanner does not + call yywrap() upon EOF but simply assumes there + are no more files to scan + + Flex scans your rule actions to determine whether you use the + REJECT or yymore features (this is not new). Two %options can be + used to override its decision, either by setting them to indicate + the feature is indeed used, or unsetting them to indicate it + actually is not used: + + reject + yymore + + Three %option's take string-delimited values, offset with '=': + + outfile="" equivalent to -o + prefix="" equivalent to -P + yyclass="" set the name of the C++ scanning class + (see below) + + A number of %option's are available for lint purists who + want to suppress the appearance of unneeded routines in + the generated scanner. Each of the following, if unset, + results in the corresponding routine not appearing in the + generated scanner: + + input, unput + yy_push_state, yy_pop_state, yy_top_state + yy_scan_buffer, yy_scan_bytes, yy_scan_string + + You can specify multiple options with a single %option directive, + and multiple directives in the first section of your flex input file. + + - The new function: + + YY_BUFFER_STATE yy_scan_string( const char *str ) + + returns a YY_BUFFER_STATE (which also becomes the current input + buffer) for scanning the given string, which occurs starting + with the next call to yylex(). The string must be NUL-terminated. + A related function: + + YY_BUFFER_STATE yy_scan_bytes( const char *bytes, int len ) + + creates a buffer for scanning "len" bytes (including possibly NUL's) + starting at location "bytes". + + Note that both of these functions create and scan a *copy* of + the string/bytes. (This may be desirable, since yylex() modifies + the contents of the buffer it is scanning.) You can avoid the + copy by using: + + YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) + + which scans in place the buffer starting at "base", consisting + of "size" bytes, the last two bytes of which *must* be + YY_END_OF_BUFFER_CHAR (these bytes are not scanned; thus, scanning + consists of base[0] through base[size-2], inclusive). If you + fail to set up "base" in this manner, yy_scan_buffer returns a + nil pointer instead of creating a new input buffer. + + The type yy_size_t is an integral type to which you can cast + an integer expression reflecting the size of the buffer. + + - Three new routines are available for manipulating stacks of + start conditions: + + void yy_push_state( int new_state ) + + pushes the current start condition onto the top of the stack + and BEGIN's "new_state" (recall that start condition names are + also integers). + + void yy_pop_state() + + pops the top of the stack and BEGIN's to it, and + + int yy_top_state() + + returns the top of the stack without altering the stack's + contents. + + The start condition stack grows dynamically and so has no built-in + size limitation. If memory is exhausted, program execution + is aborted. + + To use start condition stacks, your scanner must include + a "%option stack" directive. + + - flex now supports POSIX character class expressions. These + are expressions enclosed inside "[:" and ":]" delimiters (which + themselves must appear between the '[' and ']' of a character + class; other elements may occur inside the character class, too). + The expressions flex recognizes are: + + [:alnum:] [:alpha:] [:blank:] [:cntrl:] [:digit:] [:graph:] + [:lower:] [:print:] [:punct:] [:space:] [:upper:] [:xdigit:] + + These expressions all designate a set of characters equivalent to + the corresponding isXXX function (for example, [:alnum:] designates + those characters for which isalnum() returns true - i.e., any + alphabetic or numeric). Some systems don't provide isblank(), + so flex defines [:blank:] as a blank or a tab. + + For example, the following character classes are all equivalent: + + [[:alnum:]] + [[:alpha:][:digit:] + [[:alpha:]0-9] + [a-zA-Z0-9] + + If your scanner is case-insensitive (-i flag), then [:upper:] + and [:lower:] are equivalent to [:alpha:]. + + - The promised rewrite of the C++ FlexLexer class has not yet + been done. Support for FlexLexer is limited at the moment to + fixing show-stopper bugs, so, for example, the new functions + yy_scan_string() & friends are not available to FlexLexer + objects. + + - The new macro + + yy_set_interactive(is_interactive) + + can be used to control whether the current buffer is considered + "interactive". An interactive buffer is processed more slowly, + but must be used when the scanner's input source is indeed + interactive to avoid problems due to waiting to fill buffers + (see the discussion of the -I flag in flex.1). A non-zero value + in the macro invocation marks the buffer as interactive, a zero + value as non-interactive. Note that use of this macro overrides + "%option always-interactive" or "%option never-interactive". + + yy_set_interactive() must be invoked prior to beginning to + scan the buffer. + + - The new macro + + yy_set_bol(at_bol) + + can be used to control whether the current buffer's scanning + context for the next token match is done as though at the + beginning of a line (non-zero macro argument; makes '^' anchored + rules active) or not at the beginning of a line (zero argument, + '^' rules inactive). + + - Related to this change, the mechanism for determining when a scan is + starting at the beginning of a line has changed. It used to be + that '^' was active iff the character prior to that at which the + scan started was a newline. The mechanism now is that '^' is + active iff the last token ended in a newline (or the last call to + input() returned a newline). For most users, the difference in + mechanisms is negligible. Where it will make a difference, + however, is if unput() or yyless() is used to alter the input + stream. When in doubt, use yy_set_bol(). + + - The new beginning-of-line mechanism involved changing some fairly + twisted code, so it may have introduced bugs - beware ... + + - The macro YY_AT_BOL() returns true if the next token scanned from + the current buffer will have '^' rules active, false otherwise. + + - The new function + + void yy_flush_buffer( struct yy_buffer_state* b ) + + flushes the contents of the current buffer (i.e., next time + the scanner attempts to match a token using b as the current + buffer, it will begin by invoking YY_INPUT to fill the buffer). + This routine is also available to C++ scanners (unlike some + of the other new routines). + + The related macro + + YY_FLUSH_BUFFER + + flushes the contents of the current buffer. + + - A new "-ooutput" option writes the generated scanner to "output". + If used with -t, the scanner is still written to stdout, but + its internal #line directives (see previous item) use "output". + + - Flex now generates #line directives relating the code it + produces to the output file; this means that error messages + in the flex-generated code should be correctly pinpointed. + + - When generating #line directives, filenames with embedded '\'s + have those characters escaped (i.e., turned into '\\'). This + feature helps with reporting filenames for some MS-DOS and OS/2 + systems. + + - The FlexLexer class includes two new public member functions: + + virtual void switch_streams( istream* new_in = 0, + ostream* new_out = 0 ) + + reassigns yyin to new_in (if non-nil) and yyout to new_out + (ditto), deleting the previous input buffer if yyin is + reassigned. It is used by: + + int yylex( istream* new_in = 0, ostream* new_out = 0 ) + + which first calls switch_streams() and then returns the value + of calling yylex(). + + - C++ scanners now have yy_flex_debug as a member variable of + FlexLexer rather than a global, and member functions for testing + and setting it. + + - When generating a C++ scanning class, you can now use + + %option yyclass="foo" + + to inform flex that you have derived "foo" as a subclass of + yyFlexLexer, so flex will place your actions in the member + function foo::yylex() instead of yyFlexLexer::yylex(). It also + generates a yyFlexLexer::yylex() member function that generates a + run-time error if called (by invoking yyFlexLexer::LexerError()). + This feature is necessary if your subclass "foo" introduces some + additional member functions or variables that you need to access + from yylex(). + + - Current texinfo files in MISC/texinfo, contributed by Francois + Pinard. + + - You can now change the name "flex" to something else (e.g., "lex") + by redefining $(FLEX) in the Makefile. + + - Two bugs (one serious) that could cause "bigcheck" to fail have + been fixed. + + - A number of portability/configuration changes have been made + for easier portability. + + - You can use "YYSTATE" in your scanner as an alias for YY_START + (for AT&T lex compatibility). + + - input() now maintains yylineno. + + - input() no longer trashes yytext. + + - interactive scanners now read characters in YY_INPUT up to a + newline, a large performance gain. + + - C++ scanner objects now work with the -P option. You include + once per scanner - see comments in + (or flex.1) for details. + + - C++ FlexLexer objects now use the "cerr" stream to report -d output + instead of stdio. + + - The -c flag now has its full glorious POSIX interpretation (do + nothing), rather than being interpreted as an old-style -C flag. + + - Scanners generated by flex now include two #define's giving + the major and minor version numbers (YY_FLEX_MAJOR_VERSION, + YY_FLEX_MINOR_VERSION). These can then be tested to see + whether certain flex features are available. + + - Scanners generated using -l lex compatibility now have the symbol + YY_FLEX_LEX_COMPAT #define'd. + + - When initializing (i.e., yy_init is non-zero on entry to yylex()), + generated scanners now set yy_init to zero before executing + YY_USER_INIT. This means that you can set yy_init back to a + non-zero value in YY_USER_INIT if you need the scanner to be + reinitialized on the next call. + + - You can now use "#line" directives in the first section of your + scanner specification. + + - When generating full-table scanners (-Cf), flex now puts braces + around each row of the 2-d array initialization, to silence warnings + on over-zealous compilers. + + - Improved support for MS-DOS. The flex sources have been successfully + built, unmodified, for Borland 4.02 (all that's required is a + Borland Makefile and config.h file, which are supplied in + MISC/Borland - contributed by Terrence O Kane). + + - Improved support for Macintosh using Think C - the sources should + build for this platform "out of the box". Contributed by Scott + Hofmann. + + - Improved support for VMS, in MISC/VMS/, contributed by Pat Rankin. + + - Support for the Amiga, in MISC/Amiga/, contributed by Andreas + Scherer. Note that the contributed files were developed for + flex 2.4 and have not been tested with flex 2.5. + + - Some notes on support for the NeXT, in MISC/NeXT, contributed + by Raf Schietekat. + + - The MISC/ directory now includes a preformatted version of flex.1 + in flex.man, and pre-yacc'd versions of parse.y in parse.{c,h}. + + - The flex.1 and flexdoc.1 manual pages have been merged. There + is now just one document, flex.1, which includes an overview + at the beginning to help you find the section you need. + + - Documentation now clarifies that start conditions persist across + switches to new input files or different input buffers. If you + want to e.g., return to INITIAL, you must explicitly do so. + + - The "Performance Considerations" section of the manual has been + updated. + + - Documented the "yy_act" variable, which when YY_USER_ACTION is + invoked holds the number of the matched rule, and added an + example of using yy_act to profile how often each rule is matched. + + - Added YY_NUM_RULES, a definition that gives the total number + of rules in the file, including the default rule (even if you + use -s). + + - Documentation now clarifies that you can pass a nil FILE* pointer + to yy_create_buffer() or yyrestart() if you've arrange YY_INPUT + to not need yyin. + + - Documentation now clarifies that YY_BUFFER_STATE is a pointer to + an opaque "struct yy_buffer_state". + + - Documentation now stresses that you gain the benefits of removing + backing-up states only if you remove *all* of them. + + - Documentation now points out that traditional lex allows you + to put the action on a separate line from the rule pattern if + the pattern has trailing whitespace (ugh!), but flex doesn't + support this. + + - A broken example in documentation of the difference between + inclusive and exclusive start conditions is now fixed. + + - Usage (-h) report now goes to stdout. + + - Version (-V) info now goes to stdout. + + - More #ifdef chud has been added to the parser in attempt to + deal with bison's use of alloca(). + + - "make clean" no longer deletes emacs backup files (*~). + + - Some memory leaks have been fixed. + + - A bug was fixed in which dynamically-expanded buffers were + reallocated a couple of bytes too small. + + - A bug was fixed which could cause flex to read and write beyond + the end of the input buffer. + + - -S will not be going away. + + +Changes between release 2.4.7 (03Aug94) and release 2.4.6: + + - Fixed serious bug in reading multiple files. + + - Fixed bug in scanning NUL's. + + - Fixed bug in input() returning 8-bit characters. + + - Fixed bug in matching text with embedded NUL's when + using %array or lex compatibility. + + - Fixed multiple invocations of YY_USER_ACTION when using '|' + continuation action. + + - Minor prototyping fixes. + +Changes between release 2.4.6 (04Jan94) and release 2.4.5: + + - Linking with -lfl no longer required if your program includes + its own yywrap() and main() functions. (This change will cause + problems if you have a non-ANSI compiler on a system for which + sizeof(int) != sizeof(void*) or sizeof(int) != sizeof(size_t).) + + - The use of 'extern "C++"' in FlexLexer.h has been modified to + get around an incompatibility with g++'s header files. + +Changes between release 2.4.5 (11Dec93) and release 2.4.4: + + - Fixed bug breaking C++ scanners that use REJECT or variable + trailing context. + + - Fixed serious input problem for interactive scanners on + systems for which char is unsigned. + + - Fixed bug in incorrectly treating '$' operator as variable + trailing context. + + - Fixed bug in -CF table representation that could lead to + corrupt tables. + + - Fixed fairly benign memory leak. + + - Added `extern "C++"' wrapper to FlexLexer.h header. This + should overcome the g++ 2.5.X problems mentioned in the + NEWS for release 2.4.3. + + - Changed #include of FlexLexer.h to use <> instead of "". + + - Added feature to control whether the scanner attempts to + refill the input buffer once it's exhausted. This feature + will be documented in the 2.5 release. + + +Changes between release 2.4.4 (07Dec93) and release 2.4.3: + + - Fixed two serious bugs in scanning 8-bit characters. + + - Fixed bug in YY_USER_ACTION that caused it to be executed + inappropriately (on the scanner's own internal actions, and + with incorrect yytext/yyleng values). + + - Fixed bug in pointing yyin at a new file and resuming scanning. + + - Portability fix regarding min/max/abs macros conflicting with + function definitions in standard header files. + + - Added a virtual LexerError() method to the C++ yyFlexLexer class + for reporting error messages instead of always using cerr. + + - Added warning in flexdoc that the C++ scanning class is presently + experimental and subject to considerable change between major + releases. + + +Changes between release 2.4.3 (03Dec93) and release 2.4.2: + + - Fixed bug causing fatal scanner messages to fail to print. + + - Fixed things so FlexLexer.h can be included in other C++ + sources. One side-effect of this change is that -+ and -CF + are now incompatible. + + - libfl.a now supplies private versions of the the / + string routines needed by flex and the scanners + it generates, to enhance portability to some BSD systems. + + - More robust solution to 2.4.2's flexfatal() bug fix. + + - Added ranlib of installed libfl.a. + + - Some lint tweaks. + + - NOTE: problems have been encountered attempting to build flex + C++ scanners using g++ version 2.5.X. The problem is due to an + unfortunate heuristic in g++ 2.5.X that attempts to discern between + C and C++ headers. Because FlexLexer.h is installed (by default) + in /usr/local/include and not /usr/local/lib/g++-include, g++ 2.5.X + decides that it's a C header :-(. So if you have problems, install + the header in /usr/local/lib/g++-include instead. + + +Changes between release 2.4.2 (01Dec93) and release 2.4.1: + + - Fixed bug in libfl.a referring to non-existent "flexfatal" function. + + - Modified to produce both compress'd and gzip'd tar files for + distributions (you probably don't care about this change!). + + +Changes between release 2.4.1 (30Nov93) and release 2.3.8: + + - The new '-+' flag instructs flex to generate a C++ scanner class + (thanks to Kent Williams). flex writes an implementation of the + class defined in FlexLexer.h to lex.yy.cc. You may include + multiple scanner classes in your program using the -P flag. Note + that the scanner class also provides a mechanism for creating + reentrant scanners. The scanner class uses C++ streams for I/O + instead of FILE*'s (thanks to Tom Epperly). If the flex executable's + name ends in '+' then the '-+' flag is automatically on, so creating + a symlink or copy of "flex" to "flex++" results in a version of + flex that can be used exclusively for C++ scanners. + + Note that without the '-+' flag, flex-generated scanners can still + be compiled using C++ compilers, though they use FILE*'s for I/O + instead of streams. + + See the "GENERATING C++ SCANNERS" section of flexdoc for details. + + - The new '-l' flag turns on maximum AT&T lex compatibility. In + particular, -l includes support for "yylineno" and makes yytext + be an array instead of a pointer. It does not, however, do away + with all incompatibilities. See the "INCOMPATIBILITIES WITH LEX + AND POSIX" section of flexdoc for details. + + - The new '-P' option specifies a prefix to use other than "yy" + for the scanner's globally-visible variables, and for the + "lex.yy.c" filename. Using -P you can link together multiple + flex scanners in the same executable. + + - The distribution includes a "texinfo" version of flexdoc.1, + contributed by Roland Pesch (thanks also to Marq Kole, who + contributed another version). It has not been brought up to + date, but reflects version 2.3. See MISC/flex.texinfo. + + The flex distribution will soon include G.T. Nicol's flex + manual; he is presently bringing it up-to-date for version 2.4. + + - yywrap() is now a function, and you now *must* link flex scanners + with libfl.a. + + - Site-configuration is now done via an autoconf-generated + "configure" script contributed by Francois Pinard. + + - Scanners now use fread() (or getc(), if interactive) and not + read() for input. A new "table compression" option, -Cr, + overrides this change and causes the scanner to use read() + (because read() is a bit faster than fread()). -f and -F + are now equivalent to -Cfr and -CFr; i.e., they imply the + -Cr option. + + - In the blessed name of POSIX compliance, flex supports "%array" + and "%pointer" directives in the definitions (first) section of + the scanner specification. The former specifies that yytext + should be an array (of size YYLMAX), the latter, that it should + be a pointer. The array version of yytext is universally slower + than the pointer version, but has the advantage that its contents + remain unmodified across calls to input() and unput() (the pointer + version of yytext is, still, trashed by such calls). + + "%array" cannot be used with the '-+' C++ scanner class option. + + - The new '-Ca' option directs flex to trade off memory for + natural alignment when generating a scanner's tables. In + particular, table entries that would otherwise be "short" + become "long". + + - The new '-h' option produces a summary of the flex flags. + + - The new '-V' option reports the flex version number and exits. + + - The new scanner macro YY_START returns an integer value + corresponding to the current start condition. You can return + to that start condition by passing the value to a subsequent + "BEGIN" action. You also can implement "start condition stacks" + by storing the values in an integer stack. + + - You can now redefine macros such as YY_INPUT by just #define'ing + them to some other value in the first section of the flex input; + no need to first #undef them. + + - flex now generates warnings for rules that can't be matched. + These warnings can be turned off using the new '-w' flag. If + your scanner uses REJECT then you will not get these warnings. + + - If you specify the '-s' flag but the default rule can be matched, + flex now generates a warning. + + - "yyleng" is now a global, and may be modified by the user (though + doing so and then using yymore() will yield weird results). + + - Name definitions in the first section of a scanner specification + can now include a leading '^' or trailing '$' operator. In this + case, the definition is *not* pushed back inside of parentheses. + + - Scanners with compressed tables are now "interactive" (-I option) + by default. You can suppress this attribute (which makes them + run slightly slower) using the new '-B' flag. + + - Flex now generates 8-bit scanners by default, unless you use the + -Cf or -CF compression options (-Cfe and -CFe result in 8-bit + scanners). You can force it to generate a 7-bit scanner using + the new '-7' flag. You can build flex to generate 8-bit scanners + for -Cf and -CF, too, by adding -DDEFAULT_CSIZE=256 to CFLAGS + in the Makefile. + + - You no longer need to call the scanner routine yyrestart() to + inform the scanner that you have switched to a new file after + having seen an EOF on the current input file. Instead, just + point yyin at the new file and continue scanning. + + - You no longer need to invoke YY_NEW_FILE in an <> action + to indicate you wish to continue scanning. Simply point yyin + at a new file. + + - A leading '#' no longer introduces a comment in a flex input. + + - flex no longer considers formfeed ('\f') a whitespace character. + + - %t, I'm happy to report, has been nuked. + + - The '-p' option may be given twice ('-pp') to instruct flex to + report minor performance problems as well as major ones. + + - The '-v' verbose output no longer includes start/finish time + information. + + - Newlines in flex inputs can optionally include leading or + trailing carriage-returns ('\r'), in support of several PC/Mac + run-time libraries that automatically include these. + + - A start condition of the form "<*>" makes the following rule + active in every start condition, whether exclusive or inclusive. + + - The following items have been corrected in the flex documentation: + + - '-C' table compression options *are* cumulative. + + - You may modify yytext but not lengthen it by appending + characters to the end. Modifying its final character + will affect '^' anchoring for the next rule matched + if the character is changed to or from a newline. + + - The term "backtracking" has been renamed "backing up", + since it is a one-time repositioning and not a repeated + search. What used to be the "lex.backtrack" file is now + "lex.backup". + + - Unindented "/* ... */" comments are allowed in the first + flex input section, but not in the second. + + - yyless() can only be used in the flex input source, not + externally. + + - You can use "yyrestart(yyin)" to throw away the + current contents of the input buffer. + + - To write high-speed scanners, attempt to match as much + text as possible with each rule. See MISC/fastwc/README + for more information. + + - Using the beginning-of-line operator ('^') is fairly + cheap. Using unput() is expensive. Using yyless() is + cheap. + + - An example of scanning strings with embedded escape + sequences has been added. + + - The example of backing-up in flexdoc was erroneous; it + has been corrected. + + - A flex scanner's internal buffer now dynamically grows if needed + to match large tokens. Note that growing the buffer presently + requires rescanning the (large) token, so consuming a lot of + text this way is a slow process. Also note that presently the + buffer does *not* grow if you unput() more text than can fit + into the buffer. + + - The MISC/ directory has been reorganized; see MISC/README for + details. + + - yyless() can now be used in the third (user action) section + of a scanner specification, thanks to Ceriel Jacobs. yyless() + remains a macro and cannot be used outside of the scanner source. + + - The skeleton file is no longer opened at run-time, but instead + compiled into a large string array (thanks to John Gilmore and + friends at Cygnus). You can still use the -S flag to point flex + at a different skeleton file. + + - flex no longer uses a temporary file to store the scanner's + actions. + + - A number of changes have been made to decrease porting headaches. + In particular, flex no longer uses memset() or ctime(), and + provides a single simple mechanism for dealing with C compilers + that still define malloc() as returning char* instead of void*. + + - Flex now detects if the scanner specification requires the -8 flag + but the flag was not given or on by default. + + - A number of table-expansion fencepost bugs have been fixed, + making flex more robust for generating large scanners. + + - flex more consistently identifies the location of errors in + its input. + + - YY_USER_ACTION is now invoked only for "real" actions, not for + internal actions used by the scanner for things like filling + the buffer or handling EOF. + + - The rule "[^]]" now matches any character other than a ']'; + formerly it matched any character at all followed by a ']'. + This change was made for compatibility with AT&T lex. + + - A large number of miscellaneous bugs have been found and fixed + thanks to Gerhard Wilhelms. + + - The source code has been heavily reformatted, making patches + relative to previous flex releases no longer accurate. + + +Changes between 2.3 Patch #8 (21Feb93) and 2.3 Patch #7: + + - Fixed bugs in dynamic memory allocation leading to grievous + fencepost problems when generating large scanners. + - Fixed bug causing infinite loops on character classes with 8-bit + characters in them. + - Fixed bug in matching repetitions with a lower bound of 0. + - Fixed bug in scanning NUL characters using an "interactive" scanner. + - Fixed bug in using yymore() at the end of a file. + - Fixed bug in misrecognizing rules with variable trailing context. + - Fixed bug compiling flex on Suns using gcc 2. + - Fixed bug in not recognizing that input files with the character + ASCII 128 in them require the -8 flag. + - Fixed bug that could cause an infinite loop writing out + error messages. + - Fixed bug in not recognizing old-style lex % declarations if + followed by a tab instead of a space. + - Fixed potential crash when flex terminated early (usually due + to a bad flag) and the -v flag had been given. + - Added some missing declarations of void functions. + - Changed to only use '\a' for __STDC__ compilers. + - Updated mailing addresses. + + +Changes between 2.3 Patch #7 (28Mar91) and 2.3 Patch #6: + + - Fixed out-of-bounds array access that caused bad tables + to be produced on machines where the bad reference happened + to yield a 1. This caused problems installing or running + flex on some Suns, in particular. + + +Changes between 2.3 Patch #6 (29Aug90) and 2.3 Patch #5: + + - Fixed a serious bug in yymore() which basically made it + completely broken. Thanks goes to Jean Christophe of + the Nethack development team for finding the problem + and passing along the fix. + + +Changes between 2.3 Patch #5 (16Aug90) and 2.3 Patch #4: + + - An up-to-date version of initscan.c so "make test" will + work after applying the previous patches + + +Changes between 2.3 Patch #4 (14Aug90) and 2.3 Patch #3: + + - Fixed bug in hexadecimal escapes which allowed only digits, + not letters, in escapes + - Fixed bug in previous "Changes" file! + + +Changes between 2.3 Patch #3 (03Aug90) and 2.3 Patch #2: + + - Correction to patch #2 for gcc compilation; thanks goes to + Paul Eggert for catching this. + + +Changes between 2.3 Patch #2 (02Aug90) and original 2.3 release: + + - Fixed (hopefully) headaches involving declaring malloc() + and free() for gcc, which defines __STDC__ but (often) doesn't + come with the standard include files such as . + Reordered #ifdef maze in the scanner skeleton in the hope of + getting the declarations right for cfront and g++, too. + + - Note that this patch supercedes patch #1 for release 2.3, + which was never announced but was available briefly for + anonymous ftp. + + +Changes between 2.3 (full) release of 28Jun90 and 2.2 (alpha) release: + +User-visible: + + - A lone <> rule (that is, one which is not qualified with + a list of start conditions) now specifies the EOF action for + *all* start conditions which haven't already had <> actions + given. To specify an end-of-file action for just the initial + state, use <>. + + - -d debug output is now contigent on the global yy_flex_debug + being set to a non-zero value, which it is by default. + + - A new macro, YY_USER_INIT, is provided for the user to specify + initialization action to be taken on the first call to the + scanner. This action is done before the scanner does its + own initialization. + + - yy_new_buffer() has been added as an alias for yy_create_buffer() + + - Comments beginning with '#' and extending to the end of the line + now work, but have been deprecated (in anticipation of making + flex recognize #line directives). + + - The funky restrictions on when semi-colons could follow the + YY_NEW_FILE and yyless macros have been removed. They now + behave identically to functions. + + - A bug in the sample redefinition of YY_INPUT in the documentation + has been corrected. + + - A bug in the sample simple tokener in the documentation has + been corrected. + + - The documentation on the incompatibilities between flex and + lex has been reordered so that the discussion of yylineno + and input() come first, as it's anticipated that these will + be the most common source of headaches. + + +Things which didn't used to be documented but now are: + + - flex interprets "^foo|bar" differently from lex. flex interprets + it as "match either a 'foo' or a 'bar', providing it comes at the + beginning of a line", whereas lex interprets it as "match either + a 'foo' at the beginning of a line, or a 'bar' anywhere". + + - flex initializes the global "yyin" on the first call to the + scanner, while lex initializes it at compile-time. + + - yy_switch_to_buffer() can be used in the yywrap() macro/routine. + + - flex scanners do not use stdio for their input, and hence when + writing an interactive scanner one must explictly call fflush() + after writing out a prompt. + + - flex scanner can be made reentrant (after a fashion) by using + "yyrestart( yyin );". This is useful for interactive scanners + which have interrupt handlers that long-jump out of the scanner. + + - a defense of why yylineno is not supported is included, along + with a suggestion on how to convert scanners which rely on it. + + +Other changes: + + - Prototypes and proper declarations of void routines have + been added to the flex source code, courtesy of Kevin B. Kenny. + + - Routines dealing with memory allocation now use void* pointers + instead of char* - see Makefile for porting implications. + + - Error-checking is now done when flex closes a file. + + - Various lint tweaks were added to reduce the number of gripes. + + - Makefile has been further parameterized to aid in porting. + + - Support for SCO Unix added. + + - Flex now sports the latest & greatest UC copyright notice + (which is only slightly different from the previous one). + + - A note has been added to flexdoc.1 mentioning work in progress + on modifying flex to generate straight C code rather than a + table-driven automaton, with an email address of whom to contact + if you are working along similar lines. + + +Changes between 2.2 Patch #3 (30Mar90) and 2.2 Patch #2: + + - fixed bug which caused -I scanners to bomb + + +Changes between 2.2 Patch #2 (27Mar90) and 2.2 Patch #1: + + - fixed bug writing past end of input buffer in yyunput() + - fixed bug detecting NUL's at the end of a buffer + + +Changes between 2.2 Patch #1 (23Mar90) and 2.2 (alpha) release: + + - Makefile fixes: definition of MAKE variable for systems + which don't have it; installation of flexdoc.1 along with + flex.1; fixed two bugs which could cause "bigtest" to fail. + + - flex.skel fix for compiling with g++. + + - README and flexdoc.1 no longer list an out-of-date BITNET address + for contacting me. + + - minor typos and formatting changes to flex.1 and flexdoc.1. + + +Changes between 2.2 (alpha) release of March '90 and previous release: + +User-visible: + + - Full user documentation now available. + + - Support for 8-bit scanners. + + - Scanners now accept NUL's. + + - A facility has been added for dealing with multiple + input buffers. + + - Two manual entries now. One which fully describes flex + (rather than just its differences from lex), and the + other for quick(er) reference. + + - A number of changes to bring flex closer into compliance + with the latest POSIX lex draft: + + %t support + flex now accepts multiple input files and concatenates + them together to form its input + previous -c (compress) flag renamed -C + do-nothing -c and -n flags added + Any indented code or code within %{}'s in section 2 is + now copied to the output + + - yyleng is now a bona fide global integer. + + - -d debug information now gives the line number of the + matched rule instead of which number rule it was from + the beginning of the file. + + - -v output now includes a summary of the flags used to generate + the scanner. + + - unput() and yyrestart() are now globally callable. + + - yyrestart() no longer closes the previous value of yyin. + + - C++ support; generated scanners can be compiled with C++ compiler. + + - Primitive -lfl library added, containing default main() + which calls yylex(). A number of routines currently living + in the scanner skeleton will probably migrate to here + in the future (in particular, yywrap() will probably cease + to be a macro and instead be a function in the -lfl library). + + - Hexadecimal (\x) escape sequences added. + + - Support for MS-DOS, VMS, and Turbo-C integrated. + + - The %used/%unused operators have been deprecated. They + may go away soon. + + +Other changes: + + - Makefile enhanced for easier testing and installation. + - The parser has been tweaked to detect some erroneous + constructions which previously were missed. + - Scanner input buffer overflow is now detected. + - Bugs with missing "const" declarations fixed. + - Out-of-date Minix/Atari patches provided. + - Scanners no longer require printf() unless FLEX_DEBUG is being used. + - A subtle input() bug has been fixed. + - Line numbers for "continued action" rules (those following + the special '|' action) are now correct. + - unput() bug fixed; had been causing problems porting flex to VMS. + - yymore() handling rewritten to fix bug with interaction + between yymore() and trailing context. + - EOF in actions now generates an error message. + - Bug involving -CFe and generating equivalence classes fixed. + - Bug which made -CF be treated as -Cf fixed. + - Support for SysV tmpnam() added. + - Unused #define's for scanner no longer generated. + - Error messages which are associated with a particular input + line are now all identified with their input line in standard + format. + - % directives which are valid to lex but not to flex are + now ignored instead of generating warnings. + - -DSYS_V flag can now also be specified -DUSG for System V + compilation. + + +Changes between 2.1 beta-test release of June '89 and previous release: + +User-visible: + + - -p flag generates a performance report to stderr. The report + consists of comments regarding features of the scanner rules + which result in slower scanners. + + - -b flag generates backtracking information to lex.backtrack. + This is a list of scanner states which require backtracking + and the characters on which they do so. By adding rules + one can remove backtracking states. If all backtracking states + are eliminated, the generated scanner will run faster. + Backtracking is not yet documented in the manual entry. + + - Variable trailing context now works, i.e., one can have + rules like "(foo)*/[ \t]*bletch". Some trailing context + patterns still cannot be properly matched and generate + error messages. These are patterns where the ending of the + first part of the rule matches the beginning of the second + part, such as "zx*/xy*", where the 'x*' matches the 'x' at + the beginning of the trailing context. Lex won't get these + patterns right either. + + - Faster scanners. + + - End-of-file rules. The special rule "<>" indicates + actions which are to be taken when an end-of-file is + encountered and yywrap() returns non-zero (i.e., indicates + no further files to process). See manual entry for example. + + - The -r (reject used) flag is gone. flex now scans the input + for occurrences of the string "REJECT" to determine if the + action is needed. It tries to be intelligent about this but + can be fooled. One can force the presence or absence of + REJECT by adding a line in the first section of the form + "%used REJECT" or "%unused REJECT". + + - yymore() has been implemented. Similarly to REJECT, flex + detects the use of yymore(), which can be overridden using + "%used" or "%unused". + + - Patterns like "x{0,3}" now work (i.e., with lower-limit == 0). + + - Removed '\^x' for ctrl-x misfeature. + + - Added '\a' and '\v' escape sequences. + + - \ now works for octal escape sequences; previously + \0 was required. + + - Better error reporting; line numbers are associated with rules. + + - yyleng is a macro; it cannot be accessed outside of the + scanner source file. + + - yytext and yyleng should not be modified within a flex action. + + - Generated scanners #define the name FLEX_SCANNER. + + - Rules are internally separated by YY_BREAK in lex.yy.c rather + than break, to allow redefinition. + + - The macro YY_USER_ACTION can be redefined to provide an action + which is always executed prior to the matched rule's action. + + - yyrestart() is a new action which can be used to restart + the scanner after it has seen an end-of-file (a "real" one, + that is, one for which yywrap() returned non-zero). It takes + a FILE* argument indicating a new file to scan and sets + things up so that a subsequent call to yylex() will start + scanning that file. + + - Internal scanner names all preceded by "yy_" + + - lex.yy.c is deleted if errors are encountered during processing. + + - Comments may be put in the first section of the input by preceding + them with '#'. + + + +Other changes: + + - Some portability-related bugs fixed, in particular for machines + with unsigned characters or sizeof( int* ) != sizeof( int ). + Also, tweaks for VMS and Microsoft C (MS-DOS), and identifiers all + trimmed to be 31 or fewer characters. Shortened file names + for dinosaur OS's. Checks for allocating > 64K memory + on 16 bit'ers. Amiga tweaks. Compiles using gcc on a Sun-3. + - Compressed and fast scanner skeletons merged. + - Skeleton header files done away with. + - Generated scanner uses prototypes and "const" for __STDC__. + - -DSV flag is now -DSYS_V for System V compilation. + - Removed all references to FTL language. + - Software now covered by BSD Copyright. + - flex will replace lex in subsequent BSD releases. diff --git a/README b/README new file mode 100644 index 0000000..4d60614 --- /dev/null +++ b/README @@ -0,0 +1,113 @@ +This is flex, the fast lexical analyzer generator. + +flex is a tool for generating scanners: programs which recognize +lexical patterns in text. + +More information about flex as well as the latest official release of +flex can be found at: + +http://flex.sourceforge.net/ + +The flex codebase is kept in git at: + +https://github.com/westes/flex + +Bugs and pull requests should be filed against flex using github's +issue tracker and pull request facilities. + +There are several mailing lists available as well: + +flex-announce@lists.sourceforge.net - where posts will be made +announcing new releases of flex. + +flex-help@lists.sourceforge.net - where you can post questions about +using flex + +flex-devel@lists.sourceforge.net - where you can discuss development of +flex itself + +Find information on subscribing to the mailing lists at: + +http://sourceforge.net/mail/?group_id=97492 + +The flex distribution contains the following files which may be of interest: + +README - This file. +NEWS - current version number and list of user-visible changes. +INSTALL - basic installation information. +ABOUT-NLS - description of internationalization support in flex. +COPYING - flex's copyright and license. +doc/ - user documentation. +examples/ - containing examples of some possible flex scanners and a + few other things. See the file examples/README for more details. +TODO - outstanding bug reports, desired features, etc. +tests/ - regression tests. See TESTS/README for details. +po/ - internationalization support files. + +You need the following tools to build flex from the maintainer's +repository: + +compiler suite - flex is built with gcc +bash, or a good Bourne-style shell +m4 - m4 -p needs to work; GNU m4 and a few others are suitable +GNU bison; to generate parse.c from parse.y +autoconf; for handling the build system +automake; for Makefile generation +gettext; for i18n support +help2man; to generate the flex man page +tar, gzip, etc.; for packaging of the source distribution + +GNU texinfo; to build and test the flex manual. Note that if you want +to build the dvi/ps/pdf versions of the documentation you will need +texi2dvi and related programs, along with a sufficiently powerful +implementation of \TeX to process them. See your operating system +documentation for how to achieve this. The printable versions of the +manual are not built unless specifically requested, but the targets +are included by automake. + +GNU indent; for indenting the flex source the way we want it done + +In cases where the versions of the above tools matter, the file +configure.ac will specify the minimum required versions. + +Once you have all the necessary tools installed, life becomes +simple. To prepare the flex tree for building, run the script: + +$ ./autogen.sh + +in the top level of the flex source tree. +This script calls the various tools needed to get flex ready for the +GNU-style configure script to be able to work. + +From this point on, building flex follows the usual configure, make, +make install routine. + +This file is part of flex. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. + + diff --git a/THANKS b/THANKS new file mode 100644 index 0000000..ac91ef6 --- /dev/null +++ b/THANKS @@ -0,0 +1,53 @@ +Vern had the following things to say: + +Many thanks to the 2.5 beta-testers for finding bugs and helping test and +increase portability: Stan Adermann, Scott David Daniels, Charles Elliott, +Joe Gayda, Chris Meier, James Nordby, Terrence O'Kane, Karsten Pahnke, +Francois Pinard, Pat Rankin, Andreas Scherer, Marc Wiese, Nathan Zelle. + +Thanks to the many flex beta-testers, feedbackers, and contributors, +especially Francois Pinard, Casey Leedom, Robert Abramovitz, Stan +Adermann, Terry Allen, David Barker-Plummer, John Basrai, Neal Becker, +Nelson H.F. Beebe, benson@odi.com, Karl Berry, Peter A. Bigot, Simon +Blanchard, Keith Bostic, Frederic Brehm, Ian Brockbank, Kin Cho, Nick +Christopher, Brian Clapper, J.T. Conklin, Jason Coughlin, Bill Cox, +Nick Cropper, Dave Curtis, Scott David Daniels, Chris G. Demetriou, +Theo Deraadt, Mike Donahue, Chuck Doucette, Tom Epperly, Leo Eskin, +Chris Faylor, Chris Flatters, Jon Forrest, Jeffrey Friedl, Joe Gayda, +Kaveh R. Ghazi, Wolfgang Glunz, Eric Goldman, Christopher M. Gould, +Ulrich Grepel, Peer Griebel, Jan Hajic, Charles Hemphill, NORO Hideo, +Jarkko Hietaniemi, Scott Hofmann, Jeff Honig, Dana Hudes, Eric Hughes, +John Interrante, Ceriel Jacobs, Michal Jaegermann, Sakari Jalovaara, +Jeffrey R. Jones, Henry Juengst, Klaus Kaempf, Jonathan I. Kamens, +Terrence O Kane, Amir Katz, ken@ken.hilco.com, Kevin B. Kenny, Steve +Kirsch, Winfried Koenig, Marq Kole, Ronald Lamprecht, Greg Lee, Rohan +Lenard, Craig Leres, John Levine, Steve Liddle, David Loffredo, Mike +Long, Mohamed el Lozy, Brian Madsen, Malte, Joe Marshall, Bengt +Martensson, Chris Metcalf, Luke Mewburn, Jim Meyering, R. Alexander +Milowski, Erik Naggum, G.T. Nicol, Landon Noll, James Nordby, Marc +Nozell, Richard Ohnemus, Karsten Pahnke, Sven Panne, Roland Pesch, +Walter Pelissero, Gaumond Pierre, Esmond Pitt, Jef Poskanzer, Joe +Rahmeh, Jarmo Raiha, Frederic Raimbault, Pat Rankin, Rick Richardson, +Kevin Rodgers, Kai Uwe Rommel, Jim Roskind, Alberto Santini, Andreas +Scherer, Darrell Schiebel, Raf Schietekat, Doug Schmidt, Philippe +Schnoebelen, Andreas Schwab, Larry Schwimmer, Alex Siegel, Eckehard +Stolz, Jan-Erik Strvmquist, Mike Stump, Paul Stuart, Dave Tallman, Ian +Lance Taylor, Chris Thewalt, Richard M. Timoney, Jodi Tsai, Paul +Tuinenga, Gary Weik, Frank Whaley, Gerhard Wilhelms, Kent Williams, +Ken Yap, Ron Zellar, Nathan Zelle, David Zuhn, and those whose names +have slipped my marginal mail-archiving skills but whose contributions +are appreciated all the same. + +Thanks to Keith Bostic, Jon Forrest, Noah Friedman, +John Gilmore, Craig Leres, John Levine, Bob Mulcahy, G.T. +Nicol, Francois Pinard, Rich Salz, and Richard Stallman for help with various +distribution headaches. + +Thanks to Esmond Pitt and Earle Horton for 8-bit character support; to +Benson Margulies and Fred Burke for C++ support; to Kent Williams and Tom +Epperly for C++ class support; to Ove Ewerlid for support of NUL's; and to +Eric Hughes for support of multiple buffers. + +This work was primarily done when I was with the Real Time Systems Group +at the Lawrence Berkeley Laboratory in Berkeley, CA. Many thanks to all there +for the support I received. diff --git a/TODO b/TODO new file mode 100644 index 0000000..702a6db --- /dev/null +++ b/TODO @@ -0,0 +1,66 @@ +* the manual: + +** do an end-to-end proofread of the manual (this is under way, but is + going slowly) + +** pretty up the dvi output; overflows, etc. + +** faq + +*** clean up the faqs section. The information is good; the texinfo + could use some touching up. + +*** index the faq entries + +*** mention that it's possible to use a variable to scan matching + brackets, nested comments etc. + +*** include something about lexing/parsing fortran + +** create a section on flex design, features, etc. + +* getext + +** make sure all flex modules use gettext translation facilities + +*subdirectories + +** in examples/manual, integrate the Makefile.examples into the + Makefile.am + +* test suite + +** integrate the test suite into automake's framework (note that the + test suite can be run from the top level directory with "make + check". Still, we want to get it completely under automake's control.) + +** make test suite more complete + +* generic coding + +** move as much skeleton code as possible out of gen.c and into + flex.skl + +** figure out whether we want to add the capability to have + auto-generated backout rules + +** token-type and token buffer support + +** check if we still need to #undef macros at the end of a header + +** merge yylineno into support for location tracking + +** bug where yylineno is not decremented on REJECT + +** bug where yylineno is counted in trailing context + +* C++ + +** have a separate skeleton for c++ + +** revisit the C++ API. We get requests to make it more complete. + +Local Variables: +Mode: text +mode: outline-minor +End: diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..46611bf --- /dev/null +++ b/autogen.sh @@ -0,0 +1,33 @@ +#!/bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# If you see no configure script, then run ./autogen.sh to create it +# and procede with the "normal" build procedures. + +#if we pretend to have a ChangeLog, then automake is less +#worried. (Don't worry, we *do* have a ChangeLog, we just need the +#Makefile first.) + +touch ChangeLog +libtoolize --install --force || glibtoolize --install --force +autoreconf --install --force diff --git a/build-aux/config.rpath b/build-aux/config.rpath new file mode 100755 index 0000000..ab6fd99 --- /dev/null +++ b/build-aux/config.rpath @@ -0,0 +1,690 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2014 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + newsos6) + ;; + *nto* | *qnx*) + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + haiku*) + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then + : + else + ld_shlibs=no + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + *nto* | *qnx*) + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + haiku*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + *nto* | *qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + tpf*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <, 1996 + +# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.6 +package_revision=2.4.6 + + +## ------ ## +## Usage. ## +## ------ ## + +# Run './libtool --help' for help with using this script from the +# command line. + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# After configure completes, it has a better idea of some of the +# shell tools we need than the defaults used by the functions shared +# with bootstrap, so set those here where they can still be over- +# ridden by the user, but otherwise take precedence. + +: ${AUTOCONF="autoconf"} +: ${AUTOMAKE="automake"} + + +## -------------------------- ## +## Source external libraries. ## +## -------------------------- ## + +# Much of our low-level functionality needs to be sourced from external +# libraries, which are installed to $pkgauxdir. + +# Set a version string for this script. +scriptversion=2015-01-20.17; # UTC + +# General shell script boiler plate, and helper functions. +# Written by Gary V. Vaughan, 2004 + +# Copyright (C) 2004-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. + +# As a special exception to the GNU General Public License, if you distribute +# this file as part of a program or library that is built using GNU Libtool, +# you may include this file under the same distribution terms that you use +# for the rest of that program. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# Evaluate this file near the top of your script to gain access to +# the functions and variables defined here: +# +# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh +# +# If you need to override any of the default environment variable +# settings, do that before evaluating this file. + + +## -------------------- ## +## Shell normalisation. ## +## -------------------- ## + +# Some shells need a little help to be as Bourne compatible as possible. +# Before doing anything else, make sure all that help has been provided! + +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac +fi + +# NLS nuisances: We save the old values in case they are required later. +_G_user_locale= +_G_safe_locale= +for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test set = \"\${$_G_var+set}\"; then + save_$_G_var=\$$_G_var + $_G_var=C + export $_G_var + _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" + _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" + fi" +done + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Make sure IFS has a sensible default +sp=' ' +nl=' +' +IFS="$sp $nl" + +# There are apparently some retarded systems that use ';' as a PATH separator! +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + + +## ------------------------- ## +## Locate command utilities. ## +## ------------------------- ## + + +# func_executable_p FILE +# ---------------------- +# Check that FILE is an executable regular file. +func_executable_p () +{ + test -f "$1" && test -x "$1" +} + + +# func_path_progs PROGS_LIST CHECK_FUNC [PATH] +# -------------------------------------------- +# Search for either a program that responds to --version with output +# containing "GNU", or else returned by CHECK_FUNC otherwise, by +# trying all the directories in PATH with each of the elements of +# PROGS_LIST. +# +# CHECK_FUNC should accept the path to a candidate program, and +# set $func_check_prog_result if it truncates its output less than +# $_G_path_prog_max characters. +func_path_progs () +{ + _G_progs_list=$1 + _G_check_func=$2 + _G_PATH=${3-"$PATH"} + + _G_path_prog_max=0 + _G_path_prog_found=false + _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} + for _G_dir in $_G_PATH; do + IFS=$_G_save_IFS + test -z "$_G_dir" && _G_dir=. + for _G_prog_name in $_G_progs_list; do + for _exeext in '' .EXE; do + _G_path_prog=$_G_dir/$_G_prog_name$_exeext + func_executable_p "$_G_path_prog" || continue + case `"$_G_path_prog" --version 2>&1` in + *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; + *) $_G_check_func $_G_path_prog + func_path_progs_result=$func_check_prog_result + ;; + esac + $_G_path_prog_found && break 3 + done + done + done + IFS=$_G_save_IFS + test -z "$func_path_progs_result" && { + echo "no acceptable sed could be found in \$PATH" >&2 + exit 1 + } +} + + +# We want to be able to use the functions in this file before configure +# has figured out where the best binaries are kept, which means we have +# to search for them ourselves - except when the results are already set +# where we skip the searches. + +# Unless the user overrides by setting SED, search the path for either GNU +# sed, or the sed that truncates its output the least. +test -z "$SED" && { + _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for _G_i in 1 2 3 4 5 6 7; do + _G_sed_script=$_G_sed_script$nl$_G_sed_script + done + echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed + _G_sed_script= + + func_check_prog_sed () + { + _G_path_prog=$1 + + _G_count=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo '' >> conftest.nl + "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin + rm -f conftest.sed + SED=$func_path_progs_result +} + + +# Unless the user overrides by setting GREP, search the path for either GNU +# grep, or the grep that truncates its output the least. +test -z "$GREP" && { + func_check_prog_grep () + { + _G_path_prog=$1 + + _G_count=0 + _G_path_prog_max=0 + printf 0123456789 >conftest.in + while : + do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo 'GREP' >> conftest.nl + "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break + diff conftest.out conftest.nl >/dev/null 2>&1 || break + _G_count=`expr $_G_count + 1` + if test "$_G_count" -gt "$_G_path_prog_max"; then + # Best one so far, save it but keep looking for a better one + func_check_prog_result=$_G_path_prog + _G_path_prog_max=$_G_count + fi + # 10*(2^10) chars as input seems more than enough + test 10 -lt "$_G_count" && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out + } + + func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin + GREP=$func_path_progs_result +} + + +## ------------------------------- ## +## User overridable command paths. ## +## ------------------------------- ## + +# All uppercase variable names are used for environment variables. These +# variables can be overridden by the user before calling a script that +# uses them if a suitable command of that name is not already available +# in the command search PATH. + +: ${CP="cp -f"} +: ${ECHO="printf %s\n"} +: ${EGREP="$GREP -E"} +: ${FGREP="$GREP -F"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} + + +## -------------------- ## +## Useful sed snippets. ## +## -------------------- ## + +sed_dirname='s|/[^/]*$||' +sed_basename='s|^.*/||' + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s|\([`"$\\]\)|\\\1|g' + +# Same as above, but do not quote variable references. +sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' + +# Sed substitution that converts a w32 file name or path +# that contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-'\' parameter expansions in output of sed_double_quote_subst that +# were '\'-ed in input to the same. If an odd number of '\' preceded a +# '$' in input to sed_double_quote_subst, that '$' was protected from +# expansion. Since each input '\' is now two '\'s, look for any number +# of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. +_G_bs='\\' +_G_bs2='\\\\' +_G_bs4='\\\\\\\\' +_G_dollar='\$' +sed_double_backslash="\ + s/$_G_bs4/&\\ +/g + s/^$_G_bs2$_G_dollar/$_G_bs&/ + s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g + s/\n//g" + + +## ----------------- ## +## Global variables. ## +## ----------------- ## + +# Except for the global variables explicitly listed below, the following +# functions in the '^func_' namespace, and the '^require_' namespace +# variables initialised in the 'Resource management' section, sourcing +# this file will not pollute your global namespace with anything +# else. There's no portable way to scope variables in Bourne shell +# though, so actually running these functions will sometimes place +# results into a variable named after the function, and often use +# temporary variables in the '^_G_' namespace. If you are careful to +# avoid using those namespaces casually in your sourcing script, things +# should continue to work as you expect. And, of course, you can freely +# overwrite any of the functions or variables defined here before +# calling anything to customize them. + +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +# Allow overriding, eg assuming that you follow the convention of +# putting '$debug_cmd' at the start of all your functions, you can get +# bash to show function call trace with: +# +# debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name +debug_cmd=${debug_cmd-":"} +exit_cmd=: + +# By convention, finish your script with: +# +# exit $exit_status +# +# so that you can set exit_status to non-zero if you want to indicate +# something went wrong during execution without actually bailing out at +# the point of failure. +exit_status=$EXIT_SUCCESS + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath=$0 + +# The name of this program. +progname=`$ECHO "$progpath" |$SED "$sed_basename"` + +# Make sure we have an absolute progpath for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` + progdir=`cd "$progdir" && pwd` + progpath=$progdir/$progname + ;; + *) + _G_IFS=$IFS + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS=$_G_IFS + test -x "$progdir/$progname" && break + done + IFS=$_G_IFS + test -n "$progdir" || progdir=`pwd` + progpath=$progdir/$progname + ;; +esac + + +## ----------------- ## +## Standard options. ## +## ----------------- ## + +# The following options affect the operation of the functions defined +# below, and should be set appropriately depending on run-time para- +# meters passed on the command line. + +opt_dry_run=false +opt_quiet=false +opt_verbose=false + +# Categories 'all' and 'none' are always available. Append any others +# you will pass as the first argument to func_warning from your own +# code. +warning_categories= + +# By default, display warnings according to 'opt_warning_types'. Set +# 'warning_func' to ':' to elide all warnings, or func_fatal_error to +# treat the next displayed warning as a fatal error. +warning_func=func_warn_and_continue + +# Set to 'all' to display all warnings, 'none' to suppress all +# warnings, or a space delimited list of some subset of +# 'warning_categories' to display only the listed warnings. +opt_warning_types=all + + +## -------------------- ## +## Resource management. ## +## -------------------- ## + +# This section contains definitions for functions that each ensure a +# particular resource (a file, or a non-empty configuration variable for +# example) is available, and if appropriate to extract default values +# from pertinent package files. Call them using their associated +# 'require_*' variable to ensure that they are executed, at most, once. +# +# It's entirely deliberate that calling these functions can set +# variables that don't obey the namespace limitations obeyed by the rest +# of this file, in order that that they be as useful as possible to +# callers. + + +# require_term_colors +# ------------------- +# Allow display of bold text on terminals that support it. +require_term_colors=func_require_term_colors +func_require_term_colors () +{ + $debug_cmd + + test -t 1 && { + # COLORTERM and USE_ANSI_COLORS environment variables take + # precedence, because most terminfo databases neglect to describe + # whether color sequences are supported. + test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} + + if test 1 = "$USE_ANSI_COLORS"; then + # Standard ANSI escape sequences + tc_reset='' + tc_bold=''; tc_standout='' + tc_red=''; tc_green='' + tc_blue=''; tc_cyan='' + else + # Otherwise trust the terminfo database after all. + test -n "`tput sgr0 2>/dev/null`" && { + tc_reset=`tput sgr0` + test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` + tc_standout=$tc_bold + test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` + test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` + test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` + test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` + test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` + } + fi + } + + require_term_colors=: +} + + +## ----------------- ## +## Function library. ## +## ----------------- ## + +# This section contains a variety of useful functions to call in your +# scripts. Take note of the portable wrappers for features provided by +# some modern shells, which will fall back to slower equivalents on +# less featureful shells. + + +# func_append VAR VALUE +# --------------------- +# Append VALUE onto the existing contents of VAR. + + # We should try to minimise forks, especially on Windows where they are + # unreasonably slow, so skip the feature probes when bash or zsh are + # being used: + if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then + : ${_G_HAVE_ARITH_OP="yes"} + : ${_G_HAVE_XSI_OPS="yes"} + # The += operator was introduced in bash 3.1 + case $BASH_VERSION in + [12].* | 3.0 | 3.0*) ;; + *) + : ${_G_HAVE_PLUSEQ_OP="yes"} + ;; + esac + fi + + # _G_HAVE_PLUSEQ_OP + # Can be empty, in which case the shell is probed, "yes" if += is + # useable or anything else if it does not work. + test -z "$_G_HAVE_PLUSEQ_OP" \ + && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ + && _G_HAVE_PLUSEQ_OP=yes + +if test yes = "$_G_HAVE_PLUSEQ_OP" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_append () + { + $debug_cmd + + eval "$1+=\$2" + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_append () + { + $debug_cmd + + eval "$1=\$$1\$2" + } +fi + + +# func_append_quoted VAR VALUE +# ---------------------------- +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +if test yes = "$_G_HAVE_PLUSEQ_OP"; then + eval 'func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1+=\\ \$func_quote_for_eval_result" + }' +else + func_append_quoted () + { + $debug_cmd + + func_quote_for_eval "$2" + eval "$1=\$$1\\ \$func_quote_for_eval_result" + } +fi + + +# func_append_uniq VAR VALUE +# -------------------------- +# Append unique VALUE onto the existing contents of VAR, assuming +# entries are delimited by the first character of VALUE. For example: +# +# func_append_uniq options " --another-option option-argument" +# +# will only append to $options if " --another-option option-argument " +# is not already present somewhere in $options already (note spaces at +# each end implied by leading space in second argument). +func_append_uniq () +{ + $debug_cmd + + eval _G_current_value='`$ECHO $'$1'`' + _G_delim=`expr "$2" : '\(.\)'` + + case $_G_delim$_G_current_value$_G_delim in + *"$2$_G_delim"*) ;; + *) func_append "$@" ;; + esac +} + + +# func_arith TERM... +# ------------------ +# Set func_arith_result to the result of evaluating TERMs. + test -z "$_G_HAVE_ARITH_OP" \ + && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ + && _G_HAVE_ARITH_OP=yes + +if test yes = "$_G_HAVE_ARITH_OP"; then + eval 'func_arith () + { + $debug_cmd + + func_arith_result=$(( $* )) + }' +else + func_arith () + { + $debug_cmd + + func_arith_result=`expr "$@"` + } +fi + + +# func_basename FILE +# ------------------ +# Set func_basename_result to FILE with everything up to and including +# the last / stripped. +if test yes = "$_G_HAVE_XSI_OPS"; then + # If this shell supports suffix pattern removal, then use it to avoid + # forking. Hide the definitions single quotes in case the shell chokes + # on unsupported syntax... + _b='func_basename_result=${1##*/}' + _d='case $1 in + */*) func_dirname_result=${1%/*}$2 ;; + * ) func_dirname_result=$3 ;; + esac' + +else + # ...otherwise fall back to using sed. + _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' + _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` + if test "X$func_dirname_result" = "X$1"; then + func_dirname_result=$3 + else + func_append func_dirname_result "$2" + fi' +fi + +eval 'func_basename () +{ + $debug_cmd + + '"$_b"' +}' + + +# func_dirname FILE APPEND NONDIR_REPLACEMENT +# ------------------------------------------- +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +eval 'func_dirname () +{ + $debug_cmd + + '"$_d"' +}' + + +# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT +# -------------------------------------------------------- +# Perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# For efficiency, we do not delegate to the functions above but instead +# duplicate the functionality here. +eval 'func_dirname_and_basename () +{ + $debug_cmd + + '"$_b"' + '"$_d"' +}' + + +# func_echo ARG... +# ---------------- +# Echo program name prefixed message. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_echo_all ARG... +# -------------------- +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + + +# func_echo_infix_1 INFIX ARG... +# ------------------------------ +# Echo program name, followed by INFIX on the first line, with any +# additional lines not showing INFIX. +func_echo_infix_1 () +{ + $debug_cmd + + $require_term_colors + + _G_infix=$1; shift + _G_indent=$_G_infix + _G_prefix="$progname: $_G_infix: " + _G_message=$* + + # Strip color escape sequences before counting printable length + for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" + do + test -n "$_G_tc" && { + _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` + _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` + } + done + _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes + + func_echo_infix_1_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_infix_1_IFS + $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 + _G_prefix=$_G_indent + done + IFS=$func_echo_infix_1_IFS +} + + +# func_error ARG... +# ----------------- +# Echo program name prefixed message to standard error. +func_error () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 +} + + +# func_fatal_error ARG... +# ----------------------- +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + $debug_cmd + + func_error "$*" + exit $EXIT_FAILURE +} + + +# func_grep EXPRESSION FILENAME +# ----------------------------- +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $debug_cmd + + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_len STRING +# --------------- +# Set func_len_result to the length of STRING. STRING may not +# start with a hyphen. + test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_len () + { + $debug_cmd + + func_len_result=${#1} + }' +else + func_len () + { + $debug_cmd + + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` + } +fi + + +# func_mkdir_p DIRECTORY-PATH +# --------------------------- +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + $debug_cmd + + _G_directory_path=$1 + _G_dir_list= + + if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then + + # Protect directory names starting with '-' + case $_G_directory_path in + -*) _G_directory_path=./$_G_directory_path ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$_G_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + _G_dir_list=$_G_directory_path:$_G_dir_list + + # If the last portion added has no slash in it, the list is done + case $_G_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` + done + _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` + + func_mkdir_p_IFS=$IFS; IFS=: + for _G_dir in $_G_dir_list; do + IFS=$func_mkdir_p_IFS + # mkdir can fail with a 'File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$_G_dir" 2>/dev/null || : + done + IFS=$func_mkdir_p_IFS + + # Bail out if we (or some other process) failed to create a directory. + test -d "$_G_directory_path" || \ + func_fatal_error "Failed to create '$1'" + fi +} + + +# func_mktempdir [BASENAME] +# ------------------------- +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, BASENAME is the basename for that directory. +func_mktempdir () +{ + $debug_cmd + + _G_template=${TMPDIR-/tmp}/${1-$progname} + + if test : = "$opt_dry_run"; then + # Return a directory name, but don't create it in dry-run mode + _G_tmpdir=$_G_template-$$ + else + + # If mktemp works, use that first and foremost + _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` + + if test ! -d "$_G_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + _G_tmpdir=$_G_template-${RANDOM-0}$$ + + func_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$_G_tmpdir" + umask $func_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$_G_tmpdir" || \ + func_fatal_error "cannot create temporary directory '$_G_tmpdir'" + fi + + $ECHO "$_G_tmpdir" +} + + +# func_normal_abspath PATH +# ------------------------ +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +func_normal_abspath () +{ + $debug_cmd + + # These SED scripts presuppose an absolute path with a trailing slash. + _G_pathcar='s|^/\([^/]*\).*$|\1|' + _G_pathcdr='s|^/[^/]*||' + _G_removedotparts=':dotsl + s|/\./|/|g + t dotsl + s|/\.$|/|' + _G_collapseslashes='s|/\{1,\}|/|g' + _G_finalslash='s|/*$|/|' + + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` + while :; do + # Processed it all yet? + if test / = "$func_normal_abspath_tpath"; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result"; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$_G_pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + + +# func_notquiet ARG... +# -------------------- +# Echo program name prefixed message only when not in quiet mode. +func_notquiet () +{ + $debug_cmd + + $opt_quiet || func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + + +# func_relative_path SRCDIR DSTDIR +# -------------------------------- +# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. +func_relative_path () +{ + $debug_cmd + + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=$func_dirname_result + if test -z "$func_relative_path_tlibdir"; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test -n "$func_stripname_result"; then + func_append func_relative_path_result "/$func_stripname_result" + fi + + # Normalisation. If bindir is libdir, return '.' else relative path. + if test -n "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + fi + + test -n "$func_relative_path_result" || func_relative_path_result=. + + : +} + + +# func_quote_for_eval ARG... +# -------------------------- +# Aesthetically quote ARGs to be evaled later. +# This function returns two values: +# i) func_quote_for_eval_result +# double-quoted, suitable for a subsequent eval +# ii) func_quote_for_eval_unquoted_result +# has all characters that are still active within double +# quotes backslashified. +func_quote_for_eval () +{ + $debug_cmd + + func_quote_for_eval_unquoted_result= + func_quote_for_eval_result= + while test 0 -lt $#; do + case $1 in + *[\\\`\"\$]*) + _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; + *) + _G_unquoted_arg=$1 ;; + esac + if test -n "$func_quote_for_eval_unquoted_result"; then + func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" + else + func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" + fi + + case $_G_unquoted_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and variable expansion + # for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_quoted_arg=\"$_G_unquoted_arg\" + ;; + *) + _G_quoted_arg=$_G_unquoted_arg + ;; + esac + + if test -n "$func_quote_for_eval_result"; then + func_append func_quote_for_eval_result " $_G_quoted_arg" + else + func_append func_quote_for_eval_result "$_G_quoted_arg" + fi + shift + done +} + + +# func_quote_for_expand ARG +# ------------------------- +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + $debug_cmd + + case $1 in + *[\\\`\"]*) + _G_arg=`$ECHO "$1" | $SED \ + -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; + *) + _G_arg=$1 ;; + esac + + case $_G_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + _G_arg=\"$_G_arg\" + ;; + esac + + func_quote_for_expand_result=$_G_arg +} + + +# func_stripname PREFIX SUFFIX NAME +# --------------------------------- +# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_stripname () + { + $debug_cmd + + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary variable first. + func_stripname_result=$3 + func_stripname_result=${func_stripname_result#"$1"} + func_stripname_result=${func_stripname_result%"$2"} + }' +else + func_stripname () + { + $debug_cmd + + case $2 in + .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; + *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; + esac + } +fi + + +# func_show_eval CMD [FAIL_EXP] +# ----------------------------- +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + func_quote_for_expand "$_G_cmd" + eval "func_notquiet $func_quote_for_expand_result" + + $opt_dry_run || { + eval "$_G_cmd" + _G_status=$? + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_show_eval_locale CMD [FAIL_EXP] +# ------------------------------------ +# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + $debug_cmd + + _G_cmd=$1 + _G_fail_exp=${2-':'} + + $opt_quiet || { + func_quote_for_expand "$_G_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + $opt_dry_run || { + eval "$_G_user_locale + $_G_cmd" + _G_status=$? + eval "$_G_safe_locale" + if test 0 -ne "$_G_status"; then + eval "(exit $_G_status); $_G_fail_exp" + fi + } +} + + +# func_tr_sh +# ---------- +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + $debug_cmd + + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_verbose ARG... +# ------------------- +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $debug_cmd + + $opt_verbose && func_echo "$*" + + : +} + + +# func_warn_and_continue ARG... +# ----------------------------- +# Echo program name prefixed warning message to standard error. +func_warn_and_continue () +{ + $debug_cmd + + $require_term_colors + + func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 +} + + +# func_warning CATEGORY ARG... +# ---------------------------- +# Echo program name prefixed warning message to standard error. Warning +# messages can be filtered according to CATEGORY, where this function +# elides messages where CATEGORY is not listed in the global variable +# 'opt_warning_types'. +func_warning () +{ + $debug_cmd + + # CATEGORY must be in the warning_categories list! + case " $warning_categories " in + *" $1 "*) ;; + *) func_internal_error "invalid warning category '$1'" ;; + esac + + _G_category=$1 + shift + + case " $opt_warning_types " in + *" $_G_category "*) $warning_func ${1+"$@"} ;; + esac +} + + +# func_sort_ver VER1 VER2 +# ----------------------- +# 'sort -V' is not generally available. +# Note this deviates from the version comparison in automake +# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a +# but this should suffice as we won't be specifying old +# version formats or redundant trailing .0 in bootstrap.conf. +# If we did want full compatibility then we should probably +# use m4_version_compare from autoconf. +func_sort_ver () +{ + $debug_cmd + + printf '%s\n%s\n' "$1" "$2" \ + | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n +} + +# func_lt_ver PREV CURR +# --------------------- +# Return true if PREV and CURR are in the correct order according to +# func_sort_ver, otherwise false. Use it like this: +# +# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." +func_lt_ver () +{ + $debug_cmd + + test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: +#! /bin/sh + +# Set a version string for this script. +scriptversion=2014-01-07.03; # UTC + +# A portable, pluggable option parser for Bourne shell. +# Written by Gary V. Vaughan, 2010 + +# Copyright (C) 2010-2015 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Please report bugs or propose patches to gary@gnu.org. + + +## ------ ## +## Usage. ## +## ------ ## + +# This file is a library for parsing options in your shell scripts along +# with assorted other useful supporting features that you can make use +# of too. +# +# For the simplest scripts you might need only: +# +# #!/bin/sh +# . relative/path/to/funclib.sh +# . relative/path/to/options-parser +# scriptversion=1.0 +# func_options ${1+"$@"} +# eval set dummy "$func_options_result"; shift +# ...rest of your script... +# +# In order for the '--version' option to work, you will need to have a +# suitably formatted comment like the one at the top of this file +# starting with '# Written by ' and ending with '# warranty; '. +# +# For '-h' and '--help' to work, you will also need a one line +# description of your script's purpose in a comment directly above the +# '# Written by ' line, like the one at the top of this file. +# +# The default options also support '--debug', which will turn on shell +# execution tracing (see the comment above debug_cmd below for another +# use), and '--verbose' and the func_verbose function to allow your script +# to display verbose messages only when your user has specified +# '--verbose'. +# +# After sourcing this file, you can plug processing for additional +# options by amending the variables from the 'Configuration' section +# below, and following the instructions in the 'Option parsing' +# section further down. + +## -------------- ## +## Configuration. ## +## -------------- ## + +# You should override these variables in your script after sourcing this +# file so that they reflect the customisations you have added to the +# option parser. + +# The usage line for option parsing errors and the start of '-h' and +# '--help' output messages. You can embed shell variables for delayed +# expansion at the time the message is displayed, but you will need to +# quote other shell meta-characters carefully to prevent them being +# expanded when the contents are evaled. +usage='$progpath [OPTION]...' + +# Short help message in response to '-h' and '--help'. Add to this or +# override it after sourcing this library to reflect the full set of +# options your script accepts. +usage_message="\ + --debug enable verbose shell tracing + -W, --warnings=CATEGORY + report the warnings falling in CATEGORY [all] + -v, --verbose verbosely report processing + --version print version information and exit + -h, --help print short or long help message and exit +" + +# Additional text appended to 'usage_message' in response to '--help'. +long_help_message=" +Warning categories include: + 'all' show all warnings + 'none' turn off all the warnings + 'error' warnings are treated as fatal errors" + +# Help message printed before fatal option parsing errors. +fatal_help="Try '\$progname --help' for more information." + + + +## ------------------------- ## +## Hook function management. ## +## ------------------------- ## + +# This section contains functions for adding, removing, and running hooks +# to the main code. A hook is just a named list of of function, that can +# be run in order later on. + +# func_hookable FUNC_NAME +# ----------------------- +# Declare that FUNC_NAME will run hooks added with +# 'func_add_hook FUNC_NAME ...'. +func_hookable () +{ + $debug_cmd + + func_append hookable_fns " $1" +} + + +# func_add_hook FUNC_NAME HOOK_FUNC +# --------------------------------- +# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must +# first have been declared "hookable" by a call to 'func_hookable'. +func_add_hook () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not accept hook functions." ;; + esac + + eval func_append ${1}_hooks '" $2"' +} + + +# func_remove_hook FUNC_NAME HOOK_FUNC +# ------------------------------------ +# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. +func_remove_hook () +{ + $debug_cmd + + eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' +} + + +# func_run_hooks FUNC_NAME [ARG]... +# --------------------------------- +# Run all hook functions registered to FUNC_NAME. +# It is assumed that the list of hook functions contains nothing more +# than a whitespace-delimited list of legal shell function names, and +# no effort is wasted trying to catch shell meta-characters or preserve +# whitespace. +func_run_hooks () +{ + $debug_cmd + + case " $hookable_fns " in + *" $1 "*) ;; + *) func_fatal_error "'$1' does not support hook funcions.n" ;; + esac + + eval _G_hook_fns=\$$1_hooks; shift + + for _G_hook in $_G_hook_fns; do + eval $_G_hook '"$@"' + + # store returned options list back into positional + # parameters for next 'cmd' execution. + eval _G_hook_result=\$${_G_hook}_result + eval set dummy "$_G_hook_result"; shift + done + + func_quote_for_eval ${1+"$@"} + func_run_hooks_result=$func_quote_for_eval_result +} + + + +## --------------- ## +## Option parsing. ## +## --------------- ## + +# In order to add your own option parsing hooks, you must accept the +# full positional parameter list in your hook function, remove any +# options that you action, and then pass back the remaining unprocessed +# options in '_result', escaped suitably for +# 'eval'. Like this: +# +# my_options_prep () +# { +# $debug_cmd +# +# # Extend the existing usage message. +# usage_message=$usage_message' +# -s, --silent don'\''t print informational messages +# ' +# +# func_quote_for_eval ${1+"$@"} +# my_options_prep_result=$func_quote_for_eval_result +# } +# func_add_hook func_options_prep my_options_prep +# +# +# my_silent_option () +# { +# $debug_cmd +# +# # Note that for efficiency, we parse as many options as we can +# # recognise in a loop before passing the remainder back to the +# # caller on the first unrecognised argument we encounter. +# while test $# -gt 0; do +# opt=$1; shift +# case $opt in +# --silent|-s) opt_silent=: ;; +# # Separate non-argument short options: +# -s*) func_split_short_opt "$_G_opt" +# set dummy "$func_split_short_opt_name" \ +# "-$func_split_short_opt_arg" ${1+"$@"} +# shift +# ;; +# *) set dummy "$_G_opt" "$*"; shift; break ;; +# esac +# done +# +# func_quote_for_eval ${1+"$@"} +# my_silent_option_result=$func_quote_for_eval_result +# } +# func_add_hook func_parse_options my_silent_option +# +# +# my_option_validation () +# { +# $debug_cmd +# +# $opt_silent && $opt_verbose && func_fatal_help "\ +# '--silent' and '--verbose' options are mutually exclusive." +# +# func_quote_for_eval ${1+"$@"} +# my_option_validation_result=$func_quote_for_eval_result +# } +# func_add_hook func_validate_options my_option_validation +# +# You'll alse need to manually amend $usage_message to reflect the extra +# options you parse. It's preferable to append if you can, so that +# multiple option parsing hooks can be added safely. + + +# func_options [ARG]... +# --------------------- +# All the functions called inside func_options are hookable. See the +# individual implementations for details. +func_hookable func_options +func_options () +{ + $debug_cmd + + func_options_prep ${1+"$@"} + eval func_parse_options \ + ${func_options_prep_result+"$func_options_prep_result"} + eval func_validate_options \ + ${func_parse_options_result+"$func_parse_options_result"} + + eval func_run_hooks func_options \ + ${func_validate_options_result+"$func_validate_options_result"} + + # save modified positional parameters for caller + func_options_result=$func_run_hooks_result +} + + +# func_options_prep [ARG]... +# -------------------------- +# All initialisations required before starting the option parse loop. +# Note that when calling hook functions, we pass through the list of +# positional parameters. If a hook function modifies that list, and +# needs to propogate that back to rest of this script, then the complete +# modified list must be put in 'func_run_hooks_result' before +# returning. +func_hookable func_options_prep +func_options_prep () +{ + $debug_cmd + + # Option defaults: + opt_verbose=false + opt_warning_types= + + func_run_hooks func_options_prep ${1+"$@"} + + # save modified positional parameters for caller + func_options_prep_result=$func_run_hooks_result +} + + +# func_parse_options [ARG]... +# --------------------------- +# The main option parsing loop. +func_hookable func_parse_options +func_parse_options () +{ + $debug_cmd + + func_parse_options_result= + + # this just eases exit handling + while test $# -gt 0; do + # Defer to hook functions for initial option parsing, so they + # get priority in the event of reusing an option name. + func_run_hooks func_parse_options ${1+"$@"} + + # Adjust func_parse_options positional parameters to match + eval set dummy "$func_run_hooks_result"; shift + + # Break out of the loop if we already parsed every option. + test $# -gt 0 || break + + _G_opt=$1 + shift + case $_G_opt in + --debug|-x) debug_cmd='set -x' + func_echo "enabling shell trace mode" + $debug_cmd + ;; + + --no-warnings|--no-warning|--no-warn) + set dummy --warnings none ${1+"$@"} + shift + ;; + + --warnings|--warning|-W) + test $# = 0 && func_missing_arg $_G_opt && break + case " $warning_categories $1" in + *" $1 "*) + # trailing space prevents matching last $1 above + func_append_uniq opt_warning_types " $1" + ;; + *all) + opt_warning_types=$warning_categories + ;; + *none) + opt_warning_types=none + warning_func=: + ;; + *error) + opt_warning_types=$warning_categories + warning_func=func_fatal_error + ;; + *) + func_fatal_error \ + "unsupported warning category: '$1'" + ;; + esac + shift + ;; + + --verbose|-v) opt_verbose=: ;; + --version) func_version ;; + -\?|-h) func_usage ;; + --help) func_help ;; + + # Separate optargs to long options (plugins may need this): + --*=*) func_split_equals "$_G_opt" + set dummy "$func_split_equals_lhs" \ + "$func_split_equals_rhs" ${1+"$@"} + shift + ;; + + # Separate optargs to short options: + -W*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-v*|-x*) + func_split_short_opt "$_G_opt" + set dummy "$func_split_short_opt_name" \ + "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + func_parse_options_result=$func_quote_for_eval_result +} + + +# func_validate_options [ARG]... +# ------------------------------ +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +func_hookable func_validate_options +func_validate_options () +{ + $debug_cmd + + # Display all warnings if -W was not given. + test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" + + func_run_hooks func_validate_options ${1+"$@"} + + # Bail if the options were screwed! + $exit_cmd $EXIT_FAILURE + + # save modified positional parameters for caller + func_validate_options_result=$func_run_hooks_result +} + + + +## ----------------- ## +## Helper functions. ## +## ----------------- ## + +# This section contains the helper functions used by the rest of the +# hookable option parser framework in ascii-betical order. + + +# func_fatal_help ARG... +# ---------------------- +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + eval \$ECHO \""$fatal_help"\" + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + + +# func_help +# --------- +# Echo long help message to standard output and exit. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message" + exit 0 +} + + +# func_missing_arg ARGNAME +# ------------------------ +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $debug_cmd + + func_error "Missing argument for '$1'." + exit_cmd=exit +} + + +# func_split_equals STRING +# ------------------------ +# Set func_split_equals_lhs and func_split_equals_rhs shell variables after +# splitting STRING at the '=' sign. +test -z "$_G_HAVE_XSI_OPS" \ + && (eval 'x=a/b/c; + test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ + && _G_HAVE_XSI_OPS=yes + +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=${1%%=*} + func_split_equals_rhs=${1#*=} + test "x$func_split_equals_lhs" = "x$1" \ + && func_split_equals_rhs= + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_equals () + { + $debug_cmd + + func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` + func_split_equals_rhs= + test "x$func_split_equals_lhs" = "x$1" \ + || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` + } +fi #func_split_equals + + +# func_split_short_opt SHORTOPT +# ----------------------------- +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +if test yes = "$_G_HAVE_XSI_OPS" +then + # This is an XSI compatible shell, allowing a faster implementation... + eval 'func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"} + }' +else + # ...otherwise fall back to using expr, which is often a shell builtin. + func_split_short_opt () + { + $debug_cmd + + func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` + func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` + } +fi #func_split_short_opt + + +# func_usage +# ---------- +# Echo short help message to standard output and exit. +func_usage () +{ + $debug_cmd + + func_usage_message + $ECHO "Run '$progname --help |${PAGER-more}' for full usage" + exit 0 +} + + +# func_usage_message +# ------------------ +# Echo short help message to standard output. +func_usage_message () +{ + $debug_cmd + + eval \$ECHO \""Usage: $usage"\" + echo + $SED -n 's|^# || + /^Written by/{ + x;p;x + } + h + /^Written by/q' < "$progpath" + echo + eval \$ECHO \""$usage_message"\" +} + + +# func_version +# ------------ +# Echo version message to standard output and exit. +func_version () +{ + $debug_cmd + + printf '%s\n' "$progname $scriptversion" + $SED -n ' + /(C)/!b go + :more + /\./!{ + N + s|\n# | | + b more + } + :go + /^# Written by /,/# warranty; / { + s|^# || + s|^# *$|| + s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| + p + } + /^# Written by / { + s|^# || + p + } + /^warranty; /q' < "$progpath" + + exit $? +} + + +# Local variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" +# time-stamp-time-zone: "UTC" +# End: + +# Set a version string. +scriptversion='(GNU libtool) 2.4.6' + + +# func_echo ARG... +# ---------------- +# Libtool also displays the current mode in messages, so override +# funclib.sh func_echo with this custom definition. +func_echo () +{ + $debug_cmd + + _G_message=$* + + func_echo_IFS=$IFS + IFS=$nl + for _G_line in $_G_message; do + IFS=$func_echo_IFS + $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" + done + IFS=$func_echo_IFS +} + + +# func_warning ARG... +# ------------------- +# Libtool warnings are not categorized, so override funclib.sh +# func_warning with this simpler definition. +func_warning () +{ + $debug_cmd + + $warning_func ${1+"$@"} +} + + +## ---------------- ## +## Options parsing. ## +## ---------------- ## + +# Hook in the functions to make sure our own options are parsed during +# the option parsing loop. + +usage='$progpath [OPTION]... [MODE-ARG]...' + +# Short help message in response to '-h'. +usage_message="Options: + --config show all configuration variables + --debug enable verbose shell tracing + -n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --mode=MODE use operation mode MODE + --no-warnings equivalent to '-Wnone' + --preserve-dup-deps don't remove duplicate dependency libraries + --quiet, --silent don't print informational messages + --tag=TAG use configuration variables from tag TAG + -v, --verbose print more informational messages than default + --version print version information + -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] + -h, --help, --help-all print short, long, or detailed help message +" + +# Additional text appended to 'usage_message' in response to '--help'. +func_help () +{ + $debug_cmd + + func_usage_message + $ECHO "$long_help_message + +MODE must be one of the following: + + clean remove files from the build directory + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. When passed as first option, +'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. +Try '$progname --help --mode=MODE' for a more detailed description of MODE. + +When reporting a bug, please describe a test case to reproduce it and +include the following information: + + host-triplet: $host + shell: $SHELL + compiler: $LTCC + compiler flags: $LTCFLAGS + linker: $LD (gnu? $with_gnu_ld) + version: $progname (GNU libtool) 2.4.6 + automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` + autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` + +Report bugs to . +GNU libtool home page: . +General help using GNU software: ." + exit 0 +} + + +# func_lo2o OBJECT-NAME +# --------------------- +# Transform OBJECT-NAME from a '.lo' suffix to the platform specific +# object suffix. + +lo2o=s/\\.lo\$/.$objext/ +o2lo=s/\\.$objext\$/.lo/ + +if test yes = "$_G_HAVE_XSI_OPS"; then + eval 'func_lo2o () + { + case $1 in + *.lo) func_lo2o_result=${1%.lo}.$objext ;; + * ) func_lo2o_result=$1 ;; + esac + }' + + # func_xform LIBOBJ-OR-SOURCE + # --------------------------- + # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) + # suffix to a '.lo' libtool-object suffix. + eval 'func_xform () + { + func_xform_result=${1%.*}.lo + }' +else + # ...otherwise fall back to using sed. + func_lo2o () + { + func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` + } + + func_xform () + { + func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` + } +fi + + +# func_fatal_configuration ARG... +# ------------------------------- +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func__fatal_error ${1+"$@"} \ + "See the $PACKAGE documentation for more information." \ + "Fatal configuration error." +} + + +# func_config +# ----------- +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + + +# func_features +# ------------- +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test yes = "$build_libtool_libs"; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test yes = "$build_old_libs"; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + + +# func_enable_tag TAGNAME +# ----------------------- +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname=$1 + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf=/$re_begincf/,/$re_endcf/p + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + + +# func_check_version_match +# ------------------------ +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# libtool_options_prep [ARG]... +# ----------------------------- +# Preparation for options parsed by libtool. +libtool_options_prep () +{ + $debug_mode + + # Option defaults: + opt_config=false + opt_dlopen= + opt_dry_run=false + opt_help=false + opt_mode= + opt_preserve_dup_deps=false + opt_quiet=false + + nonopt= + preserve_args= + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Pass back the list of options. + func_quote_for_eval ${1+"$@"} + libtool_options_prep_result=$func_quote_for_eval_result +} +func_add_hook func_options_prep libtool_options_prep + + +# libtool_parse_options [ARG]... +# --------------------------------- +# Provide handling for libtool specific options. +libtool_parse_options () +{ + $debug_cmd + + # Perform our own loop to consume as many options as possible in + # each iteration. + while test $# -gt 0; do + _G_opt=$1 + shift + case $_G_opt in + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + + --config) func_config ;; + + --dlopen|-dlopen) + opt_dlopen="${opt_dlopen+$opt_dlopen +}$1" + shift + ;; + + --preserve-dup-deps) + opt_preserve_dup_deps=: ;; + + --features) func_features ;; + + --finish) set dummy --mode finish ${1+"$@"}; shift ;; + + --help) opt_help=: ;; + + --help-all) opt_help=': help-all' ;; + + --mode) test $# = 0 && func_missing_arg $_G_opt && break + opt_mode=$1 + case $1 in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $_G_opt" + exit_cmd=exit + break + ;; + esac + shift + ;; + + --no-silent|--no-quiet) + opt_quiet=false + func_append preserve_args " $_G_opt" + ;; + + --no-warnings|--no-warning|--no-warn) + opt_warning=false + func_append preserve_args " $_G_opt" + ;; + + --no-verbose) + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --silent|--quiet) + opt_quiet=: + opt_verbose=false + func_append preserve_args " $_G_opt" + ;; + + --tag) test $# = 0 && func_missing_arg $_G_opt && break + opt_tag=$1 + func_append preserve_args " $_G_opt $1" + func_enable_tag "$1" + shift + ;; + + --verbose|-v) opt_quiet=false + opt_verbose=: + func_append preserve_args " $_G_opt" + ;; + + # An option not handled by this hook function: + *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; + esac + done + + + # save modified positional parameters for caller + func_quote_for_eval ${1+"$@"} + libtool_parse_options_result=$func_quote_for_eval_result +} +func_add_hook func_parse_options libtool_parse_options + + + +# libtool_validate_options [ARG]... +# --------------------------------- +# Perform any sanity checks on option settings and/or unconsumed +# arguments. +libtool_validate_options () +{ + # save first non-option argument + if test 0 -lt $#; then + nonopt=$1 + shift + fi + + # preserve --debug + test : = "$debug_cmd" || func_append preserve_args " --debug" + + case $host in + # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 + # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 + *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + test yes != "$build_libtool_libs" \ + && test yes != "$build_old_libs" \ + && func_fatal_configuration "not configured to build any kind of library" + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test execute != "$opt_mode"; then + func_error "unrecognized option '-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help=$help + help="Try '$progname --help --mode=$opt_mode' for more information." + } + + # Pass back the unparsed argument list + func_quote_for_eval ${1+"$@"} + libtool_validate_options_result=$func_quote_for_eval_result +} +func_add_hook func_validate_options libtool_validate_options + + +# Process options as early as possible so that --help and --version +# can return quickly. +func_options ${1+"$@"} +eval set dummy "$func_options_result"; shift + + + +## ----------- ## +## Main. ## +## ----------- ## + +magic='%%%MAGIC variable%%%' +magic_exe='%%%MAGIC EXE variable%%%' + +# Global variables. +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# func_generated_by_libtool +# True iff stdin has been generated by Libtool. This function is only +# a basic sanity check; it will hardly flush out determined imposters. +func_generated_by_libtool_p () +{ + $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool '.la' library or '.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if 'file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case $lalib_p_line in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test yes = "$lalib_p" +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + test -f "$1" && + $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $debug_cmd + + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# 'FILE.' does not work on cygwin managed mounts. +func_source () +{ + $debug_cmd + + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case $lt_sysroot:$1 in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result='='$func_stripname_result + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $debug_cmd + + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with '--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=$1 + if test yes = "$build_libtool_libs"; then + write_lobj=\'$2\' + else + write_lobj=none + fi + + if test yes = "$build_old_libs"; then + write_oldobj=\'$3\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $debug_cmd + + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result= + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result"; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $debug_cmd + + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $debug_cmd + + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $debug_cmd + + if test -z "$2" && test -n "$1"; then + func_error "Could not determine host file name corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result=$1 + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $debug_cmd + + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " '$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result=$3 + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $debug_cmd + + case $4 in + $1 ) func_to_host_path_result=$3$func_to_host_path_result + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via '$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $debug_cmd + + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $debug_cmd + + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result=$1 +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result=$func_convert_core_msys_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result=$func_convert_core_file_wine_to_w32_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_file_result=$1 + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result=$func_cygpath_result + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via '$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $debug_cmd + + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd=func_convert_path_$func_stripname_result + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $debug_cmd + + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result=$1 +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_msys_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result=$func_convert_core_path_wine_to_w32_result + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $debug_cmd + + func_to_host_path_result=$1 + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result=$func_cygpath_result + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_dll_def_p FILE +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with _LT_DLL_DEF_P in libtool.m4 +func_dll_def_p () +{ + $debug_cmd + + func_dll_def_p_tmp=`$SED -n \ + -e 's/^[ ]*//' \ + -e '/^\(;.*\)*$/d' \ + -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ + -e q \ + "$1"` + test DEF = "$func_dll_def_p_tmp" +} + + +# func_mode_compile arg... +func_mode_compile () +{ + $debug_cmd + + # Get the compilation command and the source file. + base_compile= + srcfile=$nonopt # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg=$arg + arg_mode=normal + ;; + + target ) + libobj=$arg + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify '-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs=$IFS; IFS=, + for arg in $args; do + IFS=$save_ifs + func_append_quoted lastarg "$arg" + done + IFS=$save_ifs + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg=$srcfile + srcfile=$arg + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with '-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj=$func_basename_result + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from '$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test yes = "$build_libtool_libs" \ + || func_fatal_configuration "cannot build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name '$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname=$func_basename_result + xdir=$func_dirname_result + lobj=$xdir$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test yes = "$build_old_libs"; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test no = "$compiler_c_o"; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext + lockfile=$output_obj.lock + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test yes = "$need_locks"; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test warn = "$need_locks"; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test yes = "$build_libtool_libs"; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test no != "$pic_mode"; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test yes = "$suppress_opt"; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test yes = "$build_old_libs"; then + if test yes != "$pic_mode"; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test yes = "$compiler_c_o"; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test warn = "$need_locks" && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support '-c' and '-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test no != "$need_locks"; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test compile = "$opt_mode" && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a '.o' file suitable for static linking + -static only build a '.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a 'standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix '.c' with the +library object suffix, '.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to '-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the '--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the 'install' or 'cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE use a list of object files found in FILE to specify objects + -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with '-') are ignored. + +Every other argument is treated as a filename. Files ending in '.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in '.la', then a libtool library is created, +only library objects ('.lo' files) may be specified, and '-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created +using 'ar' and 'ranlib', or on Windows using 'lib'. + +If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode '$opt_mode'" + ;; + esac + + echo + $ECHO "Try '$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test : = "$opt_help"; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | $SED -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + $SED '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $debug_cmd + + # The first argument is the command name. + cmd=$nonopt + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "'$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "'$file' was not linked with '-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir=$func_dirname_result + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir=$func_dirname_result + ;; + + *) + func_warning "'-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir=$absdir + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic=$magic + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file=$progdir/$program + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file=$progdir/$program + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if $opt_dry_run; then + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + else + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd=\$cmd$args + fi +} + +test execute = "$opt_mode" && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $debug_cmd + + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "'$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument '$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and '=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_quiet && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the '-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the '$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the '$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the '$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test finish = "$opt_mode" && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $debug_cmd + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac + then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=false + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=: ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test X-m = "X$prev" && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the '$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=: + if $isdir; then + destdir=$dest + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir=$func_dirname_result + destname=$func_basename_result + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "'$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "'$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "'$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir=$func_dirname_result + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking '$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname=$1 + shift + + srcname=$realname + test -n "$relink_command" && srcname=${realname}T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme=$stripme + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme= + ;; + esac + ;; + os2*) + case $realname in + *_dll.a) + tstripme= + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try 'ln -sf' first, because the 'ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib=$destdir/$realname + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name=$func_basename_result + instname=$dir/${name}i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest=$destfile + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to '$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test yes = "$build_old_libs"; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile=$destdir/$destname + else + func_basename "$file" + destfile=$func_basename_result + destfile=$destdir/$destfile + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext= + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=.exe + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script '$wrapper'" + + finalize=: + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "'$lib' has not been installed in '$libdir'" + finalize=false + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test no = "$fast_install" && test -n "$relink_command"; then + $opt_dry_run || { + if $finalize; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file=$func_basename_result + outputname=$tmpdir/$file + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_quiet || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink '$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file=$outputname + else + func_warning "cannot relink '$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name=$func_basename_result + + # Set up the ranlib parameters. + oldlib=$destdir/$name + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run '$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test install = "$opt_mode" && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $debug_cmd + + my_outputname=$1 + my_originator=$2 + my_pic_p=${3-false} + my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms=${my_outputname}S.c + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist=$output_objdir/$my_outputname.nm + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* External symbol declarations for the compiler. */\ +" + + if test yes = "$dlself"; then + func_verbose "generating symbol list for '$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from '$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols=$output_objdir/$outputname.exp + $opt_dry_run || { + $RM $export_symbols + eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from '$dlprefile'" + func_basename "$dlprefile" + name=$func_basename_result + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename= + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname"; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename=$func_basename_result + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename"; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + func_show_eval '$RM "${nlist}I"' + if test -n "$global_symbol_to_import"; then + eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[];\ +" + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ +static void lt_syminit(void) +{ + LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; + for (; symbol->name; ++symbol) + {" + $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" + echo >> "$output_objdir/$my_dlsyms" "\ + } +}" + fi + echo >> "$output_objdir/$my_dlsyms" "\ +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{ {\"$my_originator\", (void *) 0}," + + if test -s "$nlist"I; then + echo >> "$output_objdir/$my_dlsyms" "\ + {\"@INIT@\", (void *) <_syminit}," + fi + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + $my_pic_p && pic_flag_for_symtable=" $pic_flag" + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' + + # Transform the symbol file into the correct name. + symfileobj=$output_objdir/${my_outputname}S.$objext + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for '$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $debug_cmd + + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $debug_cmd + + win32_libid_type=unknown + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + case $nm_interface in + "MS dumpbin") + if func_cygming_ms_implib_p "$1" || + func_cygming_gnu_implib_p "$1" + then + win32_nmres=import + else + win32_nmres= + fi + ;; + *) + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s|.*|import| + p + q + } + }'` + ;; + esac + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $debug_cmd + + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $debug_cmd + + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive that possess that section. Heuristic: eliminate + # all those that have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $debug_cmd + + if func_cygming_gnu_implib_p "$1"; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1"; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result= + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $debug_cmd + + f_ex_an_ar_dir=$1; shift + f_ex_an_ar_oldlib=$1 + if test yes = "$lock_old_archive_extraction"; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test yes = "$lock_old_archive_extraction"; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $debug_cmd + + my_gentop=$1; shift + my_oldlibs=${1+"$@"} + my_oldobjs= + my_xlib= + my_xabs= + my_xdir= + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib=$func_basename_result + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir=$my_gentop/$my_xlib_u + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + func_basename "$darwin_archive" + darwin_base_archive=$func_basename_result + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches; do + func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" + $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" + cd "unfat-$$/$darwin_base_archive-$darwin_arch" + func_extract_an_archive "`pwd`" "$darwin_base_archive" + cd "$darwin_curdir" + $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result=$my_oldobjs +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory where it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ that is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options that match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test yes = "$fast_install"; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + \$ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) + +/* declarations of non-ANSI functions */ +#if defined __MINGW32__ +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined __CYGWIN__ +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined other_platform || defined ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined _MSC_VER +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +#elif defined __MINGW32__ +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined __CYGWIN__ +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined other platforms ... */ +#endif + +#if defined PATH_MAX +# define LT_PATHMAX PATH_MAX +#elif defined MAXPATHLEN +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ + defined __OS2__ +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free (stale); stale = 0; } \ +} while (0) + +#if defined LT_DEBUGWRAPPER +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + size_t tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined HAVE_DOS_BASED_FILE_SYSTEM + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined HAVE_DOS_BASED_FILE_SYSTEM + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = (size_t) (q - p); + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (STREQ (str, pat)) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + size_t len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + size_t orig_value_len = strlen (orig_value); + size_t add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + size_t len = strlen (new_value); + while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[--len] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $debug_cmd + + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_suncc_cstd_abi +# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! +# Several compiler flags select an ABI that is incompatible with the +# Cstd library. Avoid specifying it if any are in CXXFLAGS. +func_suncc_cstd_abi () +{ + $debug_cmd + + case " $compile_command " in + *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) + suncc_use_cstd_abi=no + ;; + *) + suncc_use_cstd_abi=yes + ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $debug_cmd + + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # what system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll that has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + os2dllname= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=false + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module=$wl-single_module + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test yes != "$build_libtool_libs" \ + && func_fatal_configuration "cannot build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg=$1 + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir=$arg + prev= + continue + ;; + dlfiles|dlprefiles) + $preload || { + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=: + } + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test no = "$dlself"; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test dlprefiles = "$prev"; then + dlself=yes + elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test dlfiles = "$prev"; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols=$arg + test -f "$arg" \ + || func_fatal_error "symbol file '$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex=$arg + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir=$arg + prev= + continue + ;; + mllvm) + # Clang does not use LLVM to link, so we can simply discard any + # '-mllvm $arg' options when doing the link step. + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + if test none != "$pic_object"; then + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + fi + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file '$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + os2dllname) + os2dllname=$arg + prev= + continue + ;; + precious_regex) + precious_files_regex=$arg + prev= + continue + ;; + release) + release=-$arg + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test rpath = "$prev"; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds=$arg + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg=$arg + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "'-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test X-export-symbols = "X$arg"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between '-L' and '$1'" + else + func_fatal_error "need path for '-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of '$dir'" + dir=$absdir + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test X-lc = "X$arg" || test X-lm = "X$arg"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test X-lc = "X$arg" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc due to us having libc/libc_r. + test X-lc = "X$arg" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test X-lc = "X$arg" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test X-lc = "X$arg" && continue + ;; + esac + elif test X-lc_r = "X$arg"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -mllvm) + prev=mllvm + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module=$wl-multi_module + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "'-no-install' is ignored for $host" + func_warning "assuming '-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -os2dllname) + prev=os2dllname + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs=$IFS; IFS=, + for flag in $args; do + IFS=$save_ifs + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS=$save_ifs + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # -fstack-protector* stack protector flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + # -stdlib=* select c++ std lib with clang + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + -Z*) + if test os2 = "`expr $host : '.*\(os2\)'`"; then + # OS/2 uses -Zxxx to specify OS/2-specific options + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case $arg in + -Zlinker | -Zstack) + prev=xcompiler + ;; + esac + continue + else + # Otherwise treat like 'Some other compiler flag' below + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + fi + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test none = "$pic_object" && + test none = "$non_pic_object"; then + func_fatal_error "cannot find name of object for '$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + test none = "$pic_object" || { + # Prepend the subdirectory the object is found in. + pic_object=$xdir$pic_object + + if test dlfiles = "$prev"; then + if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test dlprefiles = "$prev"; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg=$pic_object + } + + # Non-PIC object. + if test none != "$non_pic_object"; then + # Prepend the subdirectory the object is found in. + non_pic_object=$xdir$non_pic_object + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test none = "$pic_object"; then + arg=$non_pic_object + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object=$pic_object + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir=$func_dirname_result + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "'$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test dlfiles = "$prev"; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test dlprefiles = "$prev"; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg=$func_quote_for_eval_result + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the '$prevarg' option requires an argument" + + if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname=$func_basename_result + libobjs_save=$libobjs + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + # Definition is injected by LT_CONFIG during libtool generation. + func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" + + func_dirname "$output" "/" "" + output_objdir=$func_dirname_result$objdir + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test lib = "$linkmode"; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=false + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test lib,link = "$linkmode,$pass"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs=$tmp_deplibs + fi + + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass"; then + libs=$deplibs + deplibs= + fi + if test prog = "$linkmode"; then + case $pass in + dlopen) libs=$dlfiles ;; + dlpreopen) libs=$dlprefiles ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test lib,dlpreopen = "$linkmode,$pass"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs=$dlprefiles + fi + if test dlopen = "$pass"; then + # Collect dlpreopened libraries + save_deplibs=$deplibs + deplibs= + fi + + for deplib in $libs; do + lib= + found=false + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test lib != "$linkmode" && test prog != "$linkmode"; then + func_warning "'-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test lib = "$linkmode"; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib=$searchdir/lib$name$search_ext + if test -f "$lib"; then + if test .la = "$search_ext"; then + found=: + else + found=false + fi + break 2 + fi + done + done + if $found; then + # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll=$l + done + if test "X$ll" = "X$old_library"; then # only static version available + found=false + func_dirname "$lib" "" "." + ladir=$func_dirname_result + lib=$ladir/$old_library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + else + # deplib doesn't seem to be a libtool library + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + ;; # -l + *.ltframework) + if test prog,link = "$linkmode,$pass"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test lib = "$linkmode"; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test conv = "$pass" && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + if test scan = "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "'-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test link = "$pass"; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=false + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=: + fi + ;; + pass_all) + valid_a_lib=: + ;; + esac + if $valid_a_lib; then + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + else + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + fi + ;; + esac + continue + ;; + prog) + if test link != "$pass"; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test conv = "$pass"; then + deplibs="$deplib $deplibs" + elif test prog = "$linkmode"; then + if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=: + continue + ;; + esac # case $deplib + + $found || test -f "$lib" \ + || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "'$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir=$func_dirname_result + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test lib,link = "$linkmode,$pass" || + test prog,scan = "$linkmode,$pass" || + { test prog != "$linkmode" && test lib != "$linkmode"; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test conv = "$pass"; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test prog != "$linkmode" && test lib != "$linkmode"; then + func_fatal_error "'$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test yes = "$prefer_static_libs" || + test built,no = "$prefer_static_libs,$installed"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib=$l + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for '$lib'" + fi + + # This library was specified with -dlopen. + if test dlopen = "$pass"; then + test -z "$libdir" \ + && func_fatal_error "cannot -dlopen a convenience library: '$lib'" + if test -z "$dlname" || + test yes != "$dlopen_support" || + test no = "$build_libtool_libs" + then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of '$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir=$ladir + fi + ;; + esac + func_basename "$lib" + laname=$func_basename_result + + # Find the relevant object directory and library name. + if test yes = "$installed"; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library '$lib' was moved." + dir=$ladir + absdir=$abs_ladir + libdir=$abs_ladir + else + dir=$lt_sysroot$libdir + absdir=$lt_sysroot$libdir + fi + test yes = "$hardcode_automatic" && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir=$ladir + absdir=$abs_ladir + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir=$ladir/$objdir + absdir=$abs_ladir/$objdir + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test dlpreopen = "$pass"; then + if test -z "$libdir" && test prog = "$linkmode"; then + func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" + fi + case $host in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test lib = "$linkmode"; then + deplibs="$dir/$old_library $deplibs" + elif test prog,link = "$linkmode,$pass"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test prog = "$linkmode" && test link != "$pass"; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=false + if test no != "$link_all_deplibs" || test -z "$library_names" || + test no = "$build_libtool_libs"; then + linkalldeplibs=: + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if $linkalldeplibs; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test prog,link = "$linkmode,$pass"; then + if test -n "$library_names" && + { { test no = "$prefer_static_libs" || + test built,yes = "$prefer_static_libs,$installed"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then + # Make sure the rpath contains only unique directories. + case $temp_rpath: in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if $alldeplibs && + { test pass_all = "$deplibs_check_method" || + { test yes = "$build_libtool_libs" && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test built = "$use_static_libs" && test yes = "$installed"; then + use_static_libs=no + fi + if test -n "$library_names" && + { test no = "$use_static_libs" || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc* | *os2*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test no = "$installed"; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule= + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule=$dlpremoduletest + break + fi + done + if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then + echo + if test prog = "$linkmode"; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test lib = "$linkmode" && + test yes = "$hardcode_into_libs"; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname=$1 + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname=$dlname + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc* | *os2*) + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + esac + eval soname=\"$soname_spec\" + else + soname=$realname + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot=$soname + func_basename "$soroot" + soname=$func_basename_result + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from '$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for '$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test prog = "$linkmode" || test relink != "$opt_mode"; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test no = "$hardcode_direct"; then + add=$dir/$linklib + case $host in + *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; + *-*-sysv4*uw2*) add_dir=-L$dir ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir=-L$dir ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we cannot + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library"; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add=$dir/$old_library + fi + elif test -n "$old_library"; then + add=$dir/$old_library + fi + fi + esac + elif test no = "$hardcode_minus_L"; then + case $host in + *-*-sunos*) add_shlibpath=$dir ;; + esac + add_dir=-L$dir + add=-l$name + elif test no = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + relink) + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$dir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$absdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + add_shlibpath=$dir + add=-l$name + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test yes != "$lib_linked"; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test prog = "$linkmode"; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test yes != "$hardcode_direct" && + test yes != "$hardcode_minus_L" && + test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test prog = "$linkmode" || test relink = "$opt_mode"; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test yes = "$hardcode_direct" && + test no = "$hardcode_direct_absolute"; then + add=$libdir/$linklib + elif test yes = "$hardcode_minus_L"; then + add_dir=-L$libdir + add=-l$name + elif test yes = "$hardcode_shlibpath_var"; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add=-l$name + elif test yes = "$hardcode_automatic"; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib"; then + add=$inst_prefix_dir$libdir/$linklib + else + add=$libdir/$linklib + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir=-L$libdir + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add=-l$name + fi + + if test prog = "$linkmode"; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test prog = "$linkmode"; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test unsupported != "$hardcode_direct"; then + test -n "$old_library" && linklib=$old_library + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test yes = "$build_libtool_libs"; then + # Not a shared library + if test pass_all != "$deplibs_check_method"; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system cannot link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test yes = "$module"; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test lib = "$linkmode"; then + if test -n "$dependency_libs" && + { test yes != "$hardcode_into_libs" || + test yes = "$build_old_libs" || + test yes = "$link_static"; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs=$temp_deplibs + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test no != "$link_all_deplibs"; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path=$deplib ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of '$dir'" + absdir=$dir + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names"; then + for tmp in $deplibrary_names; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl"; then + depdepl=$absdir/$objdir/$depdepl + darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" + func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" + path= + fi + fi + ;; + *) + path=-L$absdir/$objdir + ;; + esac + else + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "'$deplib' seems to be moved" + + path=-L$absdir + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test link = "$pass"; then + if test prog = "$linkmode"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs=$newdependency_libs + if test dlpreopen = "$pass"; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test dlopen != "$pass"; then + test conv = "$pass" || { + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + } + + if test prog,link = "$linkmode,$pass"; then + vars="compile_deplibs finalize_deplibs" + else + vars=deplibs + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + + # Add Sun CC postdeps if required: + test CXX = "$tagname" && { + case $host_os in + linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C++ 5.9 + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + + solaris*) + func_cc_basename "$CC" + case $func_cc_basename_result in + CC* | sunCC*) + func_suncc_cstd_abi + + if test no != "$suncc_use_cstd_abi"; then + func_append postdeps ' -library=Cstd -library=Crun' + fi + ;; + esac + ;; + esac + } + + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i= + ;; + esac + if test -n "$i"; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test prog = "$linkmode"; then + dlfiles=$newdlfiles + fi + if test prog = "$linkmode" || test lib = "$linkmode"; then + dlprefiles=$newdlprefiles + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "'-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "'-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs=$output + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form 'libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test no = "$module" \ + && func_fatal_help "libtool library '$output' must begin with 'lib'" + + if test no != "$need_lib_prefix"; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test pass_all != "$deplibs_check_method"; then + func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test no = "$dlself" \ + || func_warning "'-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test 1 -lt "$#" \ + && func_warning "ignoring multiple '-rpath's for a libtool library" + + install_libdir=$1 + + oldlibs= + if test -z "$rpath"; then + if test yes = "$build_libtool_libs"; then + # Building a libtool convenience library. + # Some compilers have problems with a '.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "'-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "'-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs=$IFS; IFS=: + set dummy $vinfo 0 0 0 + shift + IFS=$save_ifs + + test -n "$7" && \ + func_fatal_help "too many parameters to '-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major=$1 + number_minor=$2 + number_revision=$3 + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # that has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|freebsd-elf|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_revision + ;; + freebsd-aout|qnx|sunos) + current=$number_major + revision=$number_minor + age=0 + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age=$number_minor + revision=$number_minor + lt_irix_increment=no + ;; + esac + ;; + no) + current=$1 + revision=$2 + age=$3 + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT '$current' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION '$revision' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE '$age' must be a nonnegative integer" + func_fatal_error "'$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE '$age' is greater than the current interface number '$current'" + func_fatal_error "'$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + # On Darwin other compilers + case $CC in + nagfor*) + verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" + ;; + *) + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + esac + ;; + + freebsd-aout) + major=.$current + versuffix=.$current.$revision + ;; + + freebsd-elf) + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + irix | nonstopux) + if test no = "$lt_irix_increment"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring=$verstring_prefix$major.$revision + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test 0 -ne "$loop"; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring_prefix$major.$iface:$verstring + done + + # Before this point, $major must not contain '.'. + major=.$major + versuffix=$major.$revision + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix=$major.$age.$revision + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=.$current.$age.$revision + verstring=$current.$age.$revision + + # Add in all the interfaces that we are compatible with. + loop=$age + while test 0 -ne "$loop"; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring=$verstring:$iface.0 + done + + # Make executables depend on our current version. + func_append verstring ":$current.0" + ;; + + qnx) + major=.$current + versuffix=.$current + ;; + + sco) + major=.$current + versuffix=.$current + ;; + + sunos) + major=.$current + versuffix=.$current.$revision + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 file systems. + func_arith $current - $age + major=$func_arith_result + versuffix=-$major + ;; + + *) + func_fatal_configuration "unknown library version type '$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring=0.0 + ;; + esac + if test no = "$need_version"; then + versuffix= + else + versuffix=.0.0 + fi + fi + + # Remove version info from name if versioning should be avoided + if test yes,no = "$avoid_version,$need_version"; then + major= + versuffix= + verstring= + fi + + # Check to see if the archive will have undefined symbols. + if test yes = "$allow_undefined"; then + if test unsupported = "$allow_undefined_flag"; then + if test yes = "$build_old_libs"; then + func_warning "undefined symbols not allowed in $host shared libraries; building static only" + build_libtool_libs=no + else + func_fatal_error "can't build $host shared library unless -no-undefined is specified" + fi + fi + else + # Don't allow undefined symbols. + allow_undefined_flag=$no_undefined_flag + fi + + fi + + func_generate_dlsyms "$libname" "$libname" : + func_append libobjs " $symfileobj" + test " " = "$libobjs" && libobjs= + + if test relink != "$opt_mode"; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) + if test -n "$precious_files_regex"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles=$dlfiles + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles=$dlprefiles + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test yes = "$build_libtool_libs"; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test yes = "$build_libtool_need_lc"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release= + versuffix= + major= + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib=$potent_lib + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | $SED 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; + *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib= + ;; + esac + fi + if test -n "$a_deplib"; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib=$potent_lib # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib= + break 2 + fi + done + done + fi + if test -n "$a_deplib"; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib"; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs= + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test yes = "$allow_libtool_libs_with_static_runtimes"; then + for i in $predeps $postdeps; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test none = "$deplibs_check_method"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test yes = "$droppeddeps"; then + if test yes = "$module"; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using 'nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** 'nm' from GNU binutils and a full rebuild may help." + fi + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test no = "$allow_undefined"; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test no = "$build_old_libs"; then + oldlibs=$output_objdir/$libname.$libext + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs=$new_libs + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test yes = "$build_libtool_libs"; then + # Remove $wl instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test yes = "$hardcode_into_libs"; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath=$finalize_rpath + test relink = "$opt_mode" || rpath=$compile_rpath$rpath + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath=$finalize_shlibpath + test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname=$1 + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname=$realname + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib=$output_objdir/$realname + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols=$output_objdir/$libname.uexp + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + func_dll_def_p "$export_symbols" || { + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols=$export_symbols + export_symbols= + always_export_symbols=yes + } + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs=$IFS; IFS='~' + for cmd1 in $cmds; do + IFS=$save_ifs + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test yes = "$try_normal_branch" \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=$output_objdir/$output_la.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS=$save_ifs + if test -n "$export_symbols_regex" && test : != "$skipped_export"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test : != "$skipped_export" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs=$tmp_deplibs + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test yes = "$compiler_needs_object" && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test : != "$skipped_export" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then + output=$output_objdir/$output_la.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then + output=$output_objdir/$output_la.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test yes = "$compiler_needs_object"; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-$k.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test -z "$objlist" || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test 1 -eq "$k"; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-$k.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-$k.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + ${skipped_export-false} && { + func_verbose "generating symbol list for '$libname.la'" + export_symbols=$output_objdir/$libname.exp + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + } + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs=$IFS; IFS='~' + for cmd in $concat_cmds; do + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + ${skipped_export-false} && { + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols=$export_symbols + test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for '$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands, which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + } + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test yes = "$module" && test -n "$module_cmds"; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs=$IFS; IFS='~' + for cmd in $cmds; do + IFS=$sp$nl + eval cmd=\"$cmd\" + IFS=$save_ifs + $opt_quiet || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS=$save_ifs + + # Restore the uninstalled library and exit + if test relink = "$opt_mode"; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test yes = "$module" || test yes = "$export_dynamic"; then + # On all known operating systems, these are identical. + dlname=$soname + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then + func_warning "'-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "'-l' and '-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "'-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "'-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "'-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object '$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj=$output + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # if reload_cmds runs $LD directly, get rid of -Wl from + # whole_archive_flag_spec and hope we can get by with turning comma + # into space. + case $reload_cmds in + *\$LD[\ \$]*) wl= ;; + esac + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags + else + gentop=$output_objdir/${obj}x + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test yes = "$build_libtool_libs" || libobjs=$non_pic_objects + + # Create the old-style object. + reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs + + output=$obj + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + test yes = "$build_libtool_libs" || { + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + } + + if test -n "$pic_flag" || test default != "$pic_mode"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output=$libobj + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "'-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "'-release' is ignored for programs" + + $preload \ + && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ + && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test CXX = "$tagname"; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " $wl-bind_at_load" + func_append finalize_command " $wl-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs=$new_libs + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath=$rpath + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs=$libdir + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir=$hardcode_libdirs + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath=$rpath + + if test -n "$libobjs" && test yes = "$build_old_libs"; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" false + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=: + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=false + ;; + *cygwin* | *mingw* ) + test yes = "$build_libtool_libs" || wrappers_required=false + ;; + *) + if test no = "$need_relink" || test yes != "$build_libtool_libs"; then + wrappers_required=false + fi + ;; + esac + $wrappers_required || { + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command=$compile_command$compile_rpath + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.$objext"; then + func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' + fi + + exit $exit_status + } + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test yes = "$no_install"; then + # We don't need to create a wrapper script. + link_command=$compile_var$compile_command$compile_rpath + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + case $hardcode_action,$fast_install in + relink,*) + # Fast installation is not supported + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "'$output' will be relinked during installation" + ;; + *,yes) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + ;; + *,no) + link_command=$compile_var$compile_command$compile_rpath + relink_command=$finalize_var$finalize_command$finalize_rpath + ;; + *,needless) + link_command=$finalize_var$compile_command$finalize_rpath + relink_command= + ;; + esac + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource=$output_path/$objdir/lt-$output_name.c + cwrapper=$output_path/$output_name.exe + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host"; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + case $build_libtool_libs in + convenience) + oldobjs="$libobjs_save $symfileobj" + addlibs=$convenience + build_libtool_libs=no + ;; + module) + oldobjs=$libobjs_save + addlibs=$old_convenience + build_libtool_libs=no + ;; + *) + oldobjs="$old_deplibs $non_pic_objects" + $preload && test -f "$symfileobj" \ + && func_append oldobjs " $symfileobj" + addlibs=$old_convenience + ;; + esac + + if test -n "$addlibs"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop=$output_objdir/${outputname}x + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase=$func_basename_result + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj"; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test -z "$oldobjs"; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test yes = "$build_old_libs" && old_library=$libname.$libext + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test yes = "$hardcode_automatic"; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test yes = "$installed"; then + if test -z "$install_libdir"; then + break + fi + output=$output_objdir/${outputname}i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name=$func_basename_result + func_resolve_sysroot "$deplib" + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "'$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs=$newdependency_libs + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name=$func_basename_result + eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "'$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles=$newdlprefiles + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles=$newdlfiles + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles=$newdlprefiles + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test -n "$bindir"; then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result/$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that cannot go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test no,yes = "$installed,$need_relink"; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +if test link = "$opt_mode" || test relink = "$opt_mode"; then + func_mode_link ${1+"$@"} +fi + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $debug_cmd + + RM=$nonopt + files= + rmforce=false + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic=$magic + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=: ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir=$func_dirname_result + if test . = "$dir"; then + odir=$objdir + else + odir=$dir/$objdir + fi + func_basename "$file" + name=$func_basename_result + test uninstall = "$opt_mode" && odir=$dir + + # Remember odir for removal later, being careful to avoid duplicates + if test clean = "$opt_mode"; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif $rmforce; then + continue + fi + + rmfiles=$file + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case $opt_mode in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && test none != "$pic_object"; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && test none != "$non_pic_object"; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test clean = "$opt_mode"; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.$objext" + if test yes = "$fast_install" && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name"; then + func_append rmfiles " $odir/lt-$noexename.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the $objdir's in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then + func_mode_uninstall ${1+"$@"} +fi + +test -z "$opt_mode" && { + help=$generic_help + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode '$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# where we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: diff --git a/build-aux/missing b/build-aux/missing new file mode 100755 index 0000000..f62bbae --- /dev/null +++ b/build-aux/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/test-driver b/build-aux/test-driver new file mode 100755 index 0000000..8e575b0 --- /dev/null +++ b/build-aux/test-driver @@ -0,0 +1,148 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2013-07-13.22; # UTC + +# Copyright (C) 2011-2014 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/build-aux/ylwrap b/build-aux/ylwrap new file mode 100755 index 0000000..7c2d927 --- /dev/null +++ b/build-aux/ylwrap @@ -0,0 +1,247 @@ +#! /bin/sh +# ylwrap - wrapper for lex/yacc invocations. + +scriptversion=2013-01-12.17; # UTC + +# Copyright (C) 1996-2014 Free Software Foundation, Inc. +# +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +get_dirname () +{ + case $1 in + */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';; + # Otherwise, we want the empty string (not "."). + esac +} + +# guard FILE +# ---------- +# The CPP macro used to guard inclusion of FILE. +guard () +{ + printf '%s\n' "$1" \ + | sed \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ + -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \ + -e 's/__*/_/g' +} + +# quote_for_sed [STRING] +# ---------------------- +# Return STRING (or stdin) quoted to be used as a sed pattern. +quote_for_sed () +{ + case $# in + 0) cat;; + 1) printf '%s\n' "$1";; + esac \ + | sed -e 's|[][\\.*]|\\&|g' +} + +case "$1" in + '') + echo "$0: No files given. Try '$0 --help' for more information." 1>&2 + exit 1 + ;; + --basedir) + basedir=$2 + shift 2 + ;; + -h|--h*) + cat <<\EOF +Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]... + +Wrapper for lex/yacc invocations, renaming files as desired. + + INPUT is the input file + OUTPUT is one file PROG generates + DESIRED is the file we actually want instead of OUTPUT + PROGRAM is program to run + ARGS are passed to PROG + +Any number of OUTPUT,DESIRED pairs may be used. + +Report bugs to . +EOF + exit $? + ;; + -v|--v*) + echo "ylwrap $scriptversion" + exit $? + ;; +esac + + +# The input. +input=$1 +shift +# We'll later need for a correct munging of "#line" directives. +input_sub_rx=`get_dirname "$input" | quote_for_sed` +case $input in + [\\/]* | ?:[\\/]*) + # Absolute path; do nothing. + ;; + *) + # Relative path. Make it absolute. + input=`pwd`/$input + ;; +esac +input_rx=`get_dirname "$input" | quote_for_sed` + +# Since DOS filename conventions don't allow two dots, +# the DOS version of Bison writes out y_tab.c instead of y.tab.c +# and y_tab.h instead of y.tab.h. Test to see if this is the case. +y_tab_nodot=false +if test -f y_tab.c || test -f y_tab.h; then + y_tab_nodot=true +fi + +# The parser itself, the first file, is the destination of the .y.c +# rule in the Makefile. +parser=$1 + +# A sed program to s/FROM/TO/g for all the FROM/TO so that, for +# instance, we rename #include "y.tab.h" into #include "parse.h" +# during the conversion from y.tab.c to parse.c. +sed_fix_filenames= + +# Also rename header guards, as Bison 2.7 for instance uses its header +# guard in its implementation file. +sed_fix_header_guards= + +while test $# -ne 0; do + if test x"$1" = x"--"; then + shift + break + fi + from=$1 + # Handle y_tab.c and y_tab.h output by DOS + if $y_tab_nodot; then + case $from in + "y.tab.c") from=y_tab.c;; + "y.tab.h") from=y_tab.h;; + esac + fi + shift + to=$1 + shift + sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;" + sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;" +done + +# The program to run. +prog=$1 +shift +# Make any relative path in $prog absolute. +case $prog in + [\\/]* | ?:[\\/]*) ;; + *[\\/]*) prog=`pwd`/$prog ;; +esac + +dirname=ylwrap$$ +do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret' +trap "ret=129; $do_exit" 1 +trap "ret=130; $do_exit" 2 +trap "ret=141; $do_exit" 13 +trap "ret=143; $do_exit" 15 +mkdir $dirname || exit 1 + +cd $dirname + +case $# in + 0) "$prog" "$input" ;; + *) "$prog" "$@" "$input" ;; +esac +ret=$? + +if test $ret -eq 0; then + for from in * + do + to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"` + if test -f "$from"; then + # If $2 is an absolute path name, then just use that, + # otherwise prepend '../'. + case $to in + [\\/]* | ?:[\\/]*) target=$to;; + *) target=../$to;; + esac + + # Do not overwrite unchanged header files to avoid useless + # recompilations. Always update the parser itself: it is the + # destination of the .y.c rule in the Makefile. Divert the + # output of all other files to a temporary file so we can + # compare them to existing versions. + if test $from != $parser; then + realtarget=$target + target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'` + fi + + # Munge "#line" or "#" directives. Don't let the resulting + # debug information point at an absolute srcdir. Use the real + # output file name, not yy.lex.c for instance. Adjust the + # include guards too. + sed -e "/^#/!b" \ + -e "s|$input_rx|$input_sub_rx|" \ + -e "$sed_fix_filenames" \ + -e "$sed_fix_header_guards" \ + "$from" >"$target" || ret=$? + + # Check whether files must be updated. + if test "$from" != "$parser"; then + if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then + echo "$to is unchanged" + rm -f "$target" + else + echo "updating $to" + mv -f "$target" "$realtarget" + fi + fi + else + # A missing file is only an error for the parser. This is a + # blatant hack to let us support using "yacc -d". If -d is not + # specified, don't fail when the header file is "missing". + if test "$from" = "$parser"; then + ret=1 + fi + fi + done +fi + +# Remove the directory. +cd .. +rm -rf $dirname + +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..b45c3ab --- /dev/null +++ b/configure.ac @@ -0,0 +1,148 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +# autoconf requirements and initialization + +AC_INIT([the fast lexical analyser generator],[2.6.1],[flex-help@lists.sourceforge.net],[flex]) +AC_CONFIG_SRCDIR([src/scan.l]) +AC_CONFIG_AUX_DIR([build-aux]) +LT_INIT +AM_INIT_AUTOMAKE([gnu check-news std-options dist-xz parallel-tests 1.14.1]) +AC_CONFIG_HEADER([src/config.h]) +AC_CONFIG_LIBOBJ_DIR([lib]) +AC_CONFIG_MACRO_DIR([m4]) +SHARED_VERSION_INFO="2:0:0" +AC_SUBST(SHARED_VERSION_INFO) + +# checks for programs + +AM_GNU_GETTEXT([external]) +AM_GNU_GETTEXT_VERSION([0.19]) +AC_PROG_YACC +AM_PROG_LEX +AC_PROG_CC +AC_PROG_CXX +AM_PROG_CC_C_O +AC_PROG_LN_S +AC_PROG_AWK +AC_PROG_INSTALL + +AC_PATH_PROG([BISON], bison, no) +AS_IF([test "$BISON" != no],[], + [ AC_SUBST([BISON], [\${top_srcdir}/build-aux/missing bison]) + AC_MSG_NOTICE(no bison program found: only required for maintainers) + ]) + +AC_PATH_PROG([HELP2MAN], help2man, [\${top_srcdir}/build-aux/missing help2man]) + AS_IF([test -z "$ac_cv_path_HELP2MAN" ],[], + AC_MSG_WARN(program not found: help2man: building man page will not work) + ) + +AC_PATH_PROGS([TEXI2DVI], [gtexi2dvi texi2dvi], [\${top_srcdir}/build-aux/missing texi2dvi]) + AS_IF([test -z "$ac_cv_path_TEXI2DVI" ], [], + AC_MSG_WARN(texi2dvi: program not found: building pdf version of manual will not work) + ) + +# Check for a m4 that supports -P + +AC_CACHE_CHECK([for m4 that supports -P], [ac_cv_path_M4], +[AC_PATH_PROGS_FEATURE_CHECK([M4], [gm4 gnum4 m4], + [[m4out=`echo 'm''4_divnum' | $ac_path_M4 -P`] + [test "x$m4out" = x0 \ + && ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], + [AC_MSG_ERROR([could not find m4 that supports -P])])]) +AC_SUBST([M4], [$ac_cv_path_M4]) +AC_DEFINE_UNQUOTED([M4], ["$M4"], [Define to the m4 executable name.]) + +AC_PATH_PROG(INDENT, indent, indent) +# if INDENT is set to 'indent' then we didn't find indent +if test "$INDENT" != indent ; then + AC_MSG_CHECKING(if $INDENT is GNU indent) + if $INDENT --version 2>/dev/null | head -n 1|grep "GNU indent" > /dev/null ; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + AC_MSG_WARN($INDENT does not appear to be GNU indent.) + fi +else + AC_MSG_WARN(no indent program found: make indent target will not function) +fi + +# checks for headers + +AC_CHECK_HEADERS([inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h regex.h unistd.h]) + +# checks for libraries + +# The test test-pthread uses libpthread, so we check for it here, but +# all we need is the preprocessor symbol defined since we don't need +# LIBS to include libpthread for building flex. + +AC_CHECK_LIB(pthread, pthread_mutex_lock, +AC_DEFINE([HAVE_LIBPTHREAD], 1, [pthread library] ), +AC_DEFINE([HAVE_LIBPTHREAD], 0, [pthread library] ) +) +AC_CHECK_HEADERS([pthread.h]) +AM_CONDITIONAL([want_pthread], [test x$ac_cv_lib_pthread_pthread_mutex_lock = xyes]) + +AC_CHECK_LIB(m, log10) + +# Checks for typedefs, structures, and compiler characteristics. + +AC_HEADER_STDBOOL +AC_C_CONST +AC_TYPE_SIZE_T + +# Checks for library functions. + +AC_FUNC_ALLOCA +AC_FUNC_FORK +AC_FUNC_MALLOC +AC_FUNC_REALLOC + +AC_CHECK_FUNCS(dup2 dnl +memset dnl +pow dnl +regcomp dnl +setlocale dnl +strchr dnl +strdup dnl +strtol) + +AC_REPLACE_FUNCS(reallocarray) + +AC_CONFIG_FILES( +Makefile +doc/Makefile +examples/Makefile +examples/fastwc/Makefile +examples/manual/Makefile +lib/Makefile +po/Makefile.in +src/Makefile +tools/Makefile +tests/Makefile +) + +AC_OUTPUT diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 0000000..e6e97c8 --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,30 @@ +help2man = @HELP2MAN@ + +info_TEXINFOS = flex.texi +dist_man_MANS = flex.1 + +CLEANFILES = \ + flex.aux \ + flex.cp \ + flex.cps \ + flex.fn \ + flex.fns \ + flex.hk \ + flex.hks \ + flex.ky \ + flex.log \ + flex.op \ + flex.ops \ + flex.pg \ + flex.toc \ + flex.tp \ + flex.tps \ + flex.vr \ + flex.vrs + +$(dist_man_MANS): $(top_srcdir)/configure.ac $(top_srcdir)/src/flex.skl $(top_srcdir)/src/options.c $(top_srcdir)/src/options.h + for i in $(dist_man_MANS) ; do \ + $(help2man) --name='$(PACKAGE_NAME)' \ + --section=`echo $$i | sed -e 's/.*\.\([^.]*\)$$/\1/'` \ + $(top_srcdir)/src/flex$(EXEEXT) > $$i || rm -f $$i ; \ + done diff --git a/doc/flex.texi b/doc/flex.texi new file mode 100644 index 0000000..af639f1 --- /dev/null +++ b/doc/flex.texi @@ -0,0 +1,8622 @@ +\input texinfo.tex @c -*-texinfo-*- +@c %**start of header +@setfilename flex.info +@include version.texi +@settitle Lexical Analysis With Flex, for Flex @value{VERSION} +@set authors Vern Paxson, Will Estes and John Millaway +@c "Macro Hooks" index +@defindex hk +@c "Options" index +@defindex op +@dircategory Programming +@direntry +* flex: (flex). Fast lexical analyzer generator (lex replacement). +@end direntry +@c %**end of header + +@copying + +The flex manual is placed under the same licensing conditions as the +rest of flex: + +Copyright @copyright{} 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 +The Flex Project. + +Copyright @copyright{} 1990, 1997 The Regents of the University of California. +All rights reserved. + +This code is derived from software contributed to Berkeley by +Vern Paxson. + +The United States Government has rights in this work pursuant +to contract no. DE-AC03-76SF00098 between the United States +Department of Energy and the University of California. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +@enumerate +@item + Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +@item +Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. +@end enumerate + +Neither the name of the University nor the names of its contributors +may be used to endorse or promote products derived from this software +without specific prior written permission. + +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. +@end copying + +@titlepage +@title Lexical Analysis with Flex +@subtitle Edition @value{EDITION}, @value{UPDATED} +@author @value{authors} +@page +@vskip 0pt plus 1filll +@insertcopying +@end titlepage +@contents +@ifnottex +@node Top, Copyright, (dir), (dir) +@top flex + +This manual describes @code{flex}, a tool for generating programs that +perform pattern-matching on text. The manual includes both tutorial and +reference sections. + +This edition of @cite{The flex Manual} documents @code{flex} version +@value{VERSION}. It was last updated on @value{UPDATED}. + +This manual was written by @value{authors}. + +@menu +* Copyright:: +* Reporting Bugs:: +* Introduction:: +* Simple Examples:: +* Format:: +* Patterns:: +* Matching:: +* Actions:: +* Generated Scanner:: +* Start Conditions:: +* Multiple Input Buffers:: +* EOF:: +* Misc Macros:: +* User Values:: +* Yacc:: +* Scanner Options:: +* Performance:: +* Cxx:: +* Reentrant:: +* Lex and Posix:: +* Memory Management:: +* Serialized Tables:: +* Diagnostics:: +* Limitations:: +* Bibliography:: +* FAQ:: +* Appendices:: +* Indices:: + +@detailmenu + --- The Detailed Node Listing --- + +Format of the Input File + +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: + +Scanner Options + +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: + +Reentrant C Scanners + +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: + +The Reentrant API in Detail + +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: + +Memory Management + +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: + +Serialized Tables + +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: + +FAQ + +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: + +Appendices + +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: + +Indices + +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: + +@end detailmenu +@end menu +@end ifnottex +@node Copyright, Reporting Bugs, Top, Top +@chapter Copyright + +@cindex copyright of flex +@cindex distributing flex +@insertcopying + +@node Reporting Bugs, Introduction, Copyright, Top +@chapter Reporting Bugs + +@cindex bugs, reporting +@cindex reporting bugs + +If you find a bug in @code{flex}, please report it using +GitHub's issue tracking facility at @url{https://github.com/westes/flex/issues/} + +@node Introduction, Simple Examples, Reporting Bugs, Top +@chapter Introduction + +@cindex scanner, definition of +@code{flex} is a tool for generating @dfn{scanners}. A scanner is a +program which recognizes lexical patterns in text. The @code{flex} +program reads the given input files, or its standard input if no file +names are given, for a description of a scanner to generate. The +description is in the form of pairs of regular expressions and C code, +called @dfn{rules}. @code{flex} generates as output a C source file, +@file{lex.yy.c} by default, which defines a routine @code{yylex()}. +This file can be compiled and linked with the flex runtime library to +produce an executable. When the executable is run, it analyzes its +input for occurrences of the regular expressions. Whenever it finds +one, it executes the corresponding C code. + +@node Simple Examples, Format, Introduction, Top +@chapter Some Simple Examples + +First some simple examples to get the flavor of how one uses +@code{flex}. + +@cindex username expansion +The following @code{flex} input specifies a scanner which, when it +encounters the string @samp{username} will replace it with the user's +login name: + +@example +@verbatim + %% + username printf( "%s", getlogin() ); +@end verbatim +@end example + +@cindex default rule +@cindex rules, default +By default, any text not matched by a @code{flex} scanner is copied to +the output, so the net effect of this scanner is to copy its input file +to its output with each occurrence of @samp{username} expanded. In this +input, there is just one rule. @samp{username} is the @dfn{pattern} and +the @samp{printf} is the @dfn{action}. The @samp{%%} symbol marks the +beginning of the rules. + +Here's another simple example: + +@cindex counting characters and lines +@example +@verbatim + int num_lines = 0, num_chars = 0; + + %% + \n ++num_lines; ++num_chars; + . ++num_chars; + + %% + + int main() + { + yylex(); + printf( "# of lines = %d, # of chars = %d\n", + num_lines, num_chars ); + } +@end verbatim +@end example + +This scanner counts the number of characters and the number of lines in +its input. It produces no output other than the final report on the +character and line counts. The first line declares two globals, +@code{num_lines} and @code{num_chars}, which are accessible both inside +@code{yylex()} and in the @code{main()} routine declared after the +second @samp{%%}. There are two rules, one which matches a newline +(@samp{\n}) and increments both the line count and the character count, +and one which matches any character other than a newline (indicated by +the @samp{.} regular expression). + +A somewhat more complicated example: + +@cindex Pascal-like language +@example +@verbatim + /* scanner for a toy Pascal-like language */ + + %{ + /* need this for the call to atof() below */ + #include + %} + + DIGIT [0-9] + ID [a-z][a-z0-9]* + + %% + + {DIGIT}+ { + printf( "An integer: %s (%d)\n", yytext, + atoi( yytext ) ); + } + + {DIGIT}+"."{DIGIT}* { + printf( "A float: %s (%g)\n", yytext, + atof( yytext ) ); + } + + if|then|begin|end|procedure|function { + printf( "A keyword: %s\n", yytext ); + } + + {ID} printf( "An identifier: %s\n", yytext ); + + "+"|"-"|"*"|"/" printf( "An operator: %s\n", yytext ); + + "{"[\^{}}\n]*"}" /* eat up one-line comments */ + + [ \t\n]+ /* eat up whitespace */ + + . printf( "Unrecognized character: %s\n", yytext ); + + %% + + int main( int argc, char **argv ) + { + ++argv, --argc; /* skip over program name */ + if ( argc > 0 ) + yyin = fopen( argv[0], "r" ); + else + yyin = stdin; + + yylex(); + } +@end verbatim +@end example + +This is the beginnings of a simple scanner for a language like Pascal. +It identifies different types of @dfn{tokens} and reports on what it has +seen. + +The details of this example will be explained in the following +sections. + +@node Format, Patterns, Simple Examples, Top +@chapter Format of the Input File + + +@cindex format of flex input +@cindex input, format of +@cindex file format +@cindex sections of flex input + +The @code{flex} input file consists of three sections, separated by a +line containing only @samp{%%}. + +@cindex format of input file +@example +@verbatim + definitions + %% + rules + %% + user code +@end verbatim +@end example + +@menu +* Definitions Section:: +* Rules Section:: +* User Code Section:: +* Comments in the Input:: +@end menu + +@node Definitions Section, Rules Section, Format, Format +@section Format of the Definitions Section + +@cindex input file, Definitions section +@cindex Definitions, in flex input +The @dfn{definitions section} contains declarations of simple @dfn{name} +definitions to simplify the scanner specification, and declarations of +@dfn{start conditions}, which are explained in a later section. + +@cindex aliases, how to define +@cindex pattern aliases, how to define +Name definitions have the form: + +@example +@verbatim + name definition +@end verbatim +@end example + +The @samp{name} is a word beginning with a letter or an underscore +(@samp{_}) followed by zero or more letters, digits, @samp{_}, or +@samp{-} (dash). The definition is taken to begin at the first +non-whitespace character following the name and continuing to the end of +the line. The definition can subsequently be referred to using +@samp{@{name@}}, which will expand to @samp{(definition)}. For example, + +@cindex pattern aliases, defining +@cindex defining pattern aliases +@example +@verbatim + DIGIT [0-9] + ID [a-z][a-z0-9]* +@end verbatim +@end example + +Defines @samp{DIGIT} to be a regular expression which matches a single +digit, and @samp{ID} to be a regular expression which matches a letter +followed by zero-or-more letters-or-digits. A subsequent reference to + +@cindex pattern aliases, use of +@example +@verbatim + {DIGIT}+"."{DIGIT}* +@end verbatim +@end example + +is identical to + +@example +@verbatim + ([0-9])+"."([0-9])* +@end verbatim +@end example + +and matches one-or-more digits followed by a @samp{.} followed by +zero-or-more digits. + +@cindex comments in flex input +An unindented comment (i.e., a line +beginning with @samp{/*}) is copied verbatim to the output up +to the next @samp{*/}. + +@cindex %@{ and %@}, in Definitions Section +@cindex embedding C code in flex input +@cindex C code in flex input +Any @emph{indented} text or text enclosed in @samp{%@{} and @samp{%@}} +is also copied verbatim to the output (with the %@{ and %@} symbols +removed). The %@{ and %@} symbols must appear unindented on lines by +themselves. + +@cindex %top + +A @code{%top} block is similar to a @samp{%@{} ... @samp{%@}} block, except +that the code in a @code{%top} block is relocated to the @emph{top} of the +generated file, before any flex definitions @footnote{Actually, +@code{yyIN_HEADER} is defined before the @samp{%top} block.}. +The @code{%top} block is useful when you want certain preprocessor macros to be +defined or certain files to be included before the generated code. +The single characters, @samp{@{} and @samp{@}} are used to delimit the +@code{%top} block, as show in the example below: + +@example +@verbatim + %top{ + /* This code goes at the "top" of the generated file. */ + #include + #include + } +@end verbatim +@end example + +Multiple @code{%top} blocks are allowed, and their order is preserved. + +@node Rules Section, User Code Section, Definitions Section, Format +@section Format of the Rules Section + +@cindex input file, Rules Section +@cindex rules, in flex input +The @dfn{rules} section of the @code{flex} input contains a series of +rules of the form: + +@example +@verbatim + pattern action +@end verbatim +@end example + +where the pattern must be unindented and the action must begin +on the same line. +@xref{Patterns}, for a further description of patterns and actions. + +In the rules section, any indented or %@{ %@} enclosed text appearing +before the first rule may be used to declare variables which are local +to the scanning routine and (after the declarations) code which is to be +executed whenever the scanning routine is entered. Other indented or +%@{ %@} text in the rule section is still copied to the output, but its +meaning is not well-defined and it may well cause compile-time errors +(this feature is present for @acronym{POSIX} compliance. @xref{Lex and +Posix}, for other such features). + +Any @emph{indented} text or text enclosed in @samp{%@{} and @samp{%@}} +is copied verbatim to the output (with the %@{ and %@} symbols removed). +The %@{ and %@} symbols must appear unindented on lines by themselves. + +@node User Code Section, Comments in the Input, Rules Section, Format +@section Format of the User Code Section + +@cindex input file, user code Section +@cindex user code, in flex input +The user code section is simply copied to @file{lex.yy.c} verbatim. It +is used for companion routines which call or are called by the scanner. +The presence of this section is optional; if it is missing, the second +@samp{%%} in the input file may be skipped, too. + +@node Comments in the Input, , User Code Section, Format +@section Comments in the Input + +@cindex comments, syntax of +Flex supports C-style comments, that is, anything between @samp{/*} and +@samp{*/} is +considered a comment. Whenever flex encounters a comment, it copies the +entire comment verbatim to the generated source code. Comments may +appear just about anywhere, but with the following exceptions: + +@itemize +@cindex comments, in rules section +@item +Comments may not appear in the Rules Section wherever flex is expecting +a regular expression. This means comments may not appear at the +beginning of a line, or immediately following a list of scanner states. +@item +Comments may not appear on an @samp{%option} line in the Definitions +Section. +@end itemize + +If you want to follow a simple rule, then always begin a comment on a +new line, with one or more whitespace characters before the initial +@samp{/*}). This rule will work anywhere in the input file. + +All the comments in the following example are valid: + +@cindex comments, valid uses of +@cindex comments in the input +@example +@verbatim +%{ +/* code block */ +%} + +/* Definitions Section */ +%x STATE_X + +%% + /* Rules Section */ +ruleA /* after regex */ { /* code block */ } /* after code block */ + /* Rules Section (indented) */ +{ +ruleC ECHO; +ruleD ECHO; +%{ +/* code block */ +%} +} +%% +/* User Code Section */ + +@end verbatim +@end example + +@node Patterns, Matching, Format, Top +@chapter Patterns + +@cindex patterns, in rules section +@cindex regular expressions, in patterns +The patterns in the input (see @ref{Rules Section}) are written using an +extended set of regular expressions. These are: + +@cindex patterns, syntax +@cindex patterns, syntax +@table @samp +@item x +match the character 'x' + +@item . +any character (byte) except newline + +@cindex [] in patterns +@cindex character classes in patterns, syntax of +@cindex POSIX, character classes in patterns, syntax of +@item [xyz] +a @dfn{character class}; in this case, the pattern +matches either an 'x', a 'y', or a 'z' + +@cindex ranges in patterns +@item [abj-oZ] +a "character class" with a range in it; matches +an 'a', a 'b', any letter from 'j' through 'o', +or a 'Z' + +@cindex ranges in patterns, negating +@cindex negating ranges in patterns +@item [^A-Z] +a "negated character class", i.e., any character +but those in the class. In this case, any +character EXCEPT an uppercase letter. + +@item [^A-Z\n] +any character EXCEPT an uppercase letter or +a newline + +@item [a-z]@{-@}[aeiou] +the lowercase consonants + +@item r* +zero or more r's, where r is any regular expression + +@item r+ +one or more r's + +@item r? +zero or one r's (that is, ``an optional r'') + +@cindex braces in patterns +@item r@{2,5@} +anywhere from two to five r's + +@item r@{2,@} +two or more r's + +@item r@{4@} +exactly 4 r's + +@cindex pattern aliases, expansion of +@item @{name@} +the expansion of the @samp{name} definition +(@pxref{Format}). + +@cindex literal text in patterns, syntax of +@cindex verbatim text in patterns, syntax of +@item "[xyz]\"foo" +the literal string: @samp{[xyz]"foo} + +@cindex escape sequences in patterns, syntax of +@item \X +if X is @samp{a}, @samp{b}, @samp{f}, @samp{n}, @samp{r}, @samp{t}, or +@samp{v}, then the ANSI-C interpretation of @samp{\x}. Otherwise, a +literal @samp{X} (used to escape operators such as @samp{*}) + +@cindex NULL character in patterns, syntax of +@item \0 +a NUL character (ASCII code 0) + +@cindex octal characters in patterns +@item \123 +the character with octal value 123 + +@item \x2a +the character with hexadecimal value 2a + +@item (r) +match an @samp{r}; parentheses are used to override precedence (see below) + +@item (?r-s:pattern) +apply option @samp{r} and omit option @samp{s} while interpreting pattern. +Options may be zero or more of the characters @samp{i}, @samp{s}, or @samp{x}. + +@samp{i} means case-insensitive. @samp{-i} means case-sensitive. + +@samp{s} alters the meaning of the @samp{.} syntax to match any single byte whatsoever. +@samp{-s} alters the meaning of @samp{.} to match any byte except @samp{\n}. + +@samp{x} ignores comments and whitespace in patterns. Whitespace is ignored unless +it is backslash-escaped, contained within @samp{""}s, or appears inside a +character class. + +The following are all valid: + +@verbatim +(?:foo) same as (foo) +(?i:ab7) same as ([aA][bB]7) +(?-i:ab) same as (ab) +(?s:.) same as [\x00-\xFF] +(?-s:.) same as [^\n] +(?ix-s: a . b) same as ([Aa][^\n][bB]) +(?x:a b) same as ("ab") +(?x:a\ b) same as ("a b") +(?x:a" "b) same as ("a b") +(?x:a[ ]b) same as ("a b") +(?x:a + /* comment */ + b + c) same as (abc) +@end verbatim + +@item (?# comment ) +omit everything within @samp{()}. The first @samp{)} +character encountered ends the pattern. It is not possible to for the comment +to contain a @samp{)} character. The comment may span lines. + +@cindex concatenation, in patterns +@item rs +the regular expression @samp{r} followed by the regular expression @samp{s}; called +@dfn{concatenation} + +@item r|s +either an @samp{r} or an @samp{s} + +@cindex trailing context, in patterns +@item r/s +an @samp{r} but only if it is followed by an @samp{s}. The text matched by @samp{s} is +included when determining whether this rule is the longest match, but is +then returned to the input before the action is executed. So the action +only sees the text matched by @samp{r}. This type of pattern is called +@dfn{trailing context}. (There are some combinations of @samp{r/s} that flex +cannot match correctly. @xref{Limitations}, regarding dangerous trailing +context.) + +@cindex beginning of line, in patterns +@cindex BOL, in patterns +@item ^r +an @samp{r}, but only at the beginning of a line (i.e., +when just starting to scan, or right after a +newline has been scanned). + +@cindex end of line, in patterns +@cindex EOL, in patterns +@item r$ +an @samp{r}, but only at the end of a line (i.e., just before a +newline). Equivalent to @samp{r/\n}. + +@cindex newline, matching in patterns +Note that @code{flex}'s notion of ``newline'' is exactly +whatever the C compiler used to compile @code{flex} +interprets @samp{\n} as; in particular, on some DOS +systems you must either filter out @samp{\r}s in the +input yourself, or explicitly use @samp{r/\r\n} for @samp{r$}. + +@cindex start conditions, in patterns +@item r +an @samp{r}, but only in start condition @code{s} (see @ref{Start +Conditions} for discussion of start conditions). + +@item r +same, but in any of start conditions @code{s1}, @code{s2}, or @code{s3}. + +@item <*>r +an @samp{r} in any start condition, even an exclusive one. + +@cindex end of file, in patterns +@cindex EOF in patterns, syntax of +@item <> +an end-of-file. + +@item <> +an end-of-file when in start condition @code{s1} or @code{s2} +@end table + +Note that inside of a character class, all regular expression operators +lose their special meaning except escape (@samp{\}) and the character class +operators, @samp{-}, @samp{]]}, and, at the beginning of the class, @samp{^}. + +@cindex patterns, precedence of operators +The regular expressions listed above are grouped according to +precedence, from highest precedence at the top to lowest at the bottom. +Those grouped together have equal precedence (see special note on the +precedence of the repeat operator, @samp{@{@}}, under the documentation +for the @samp{--posix} POSIX compliance option). For example, + +@cindex patterns, grouping and precedence +@example +@verbatim + foo|bar* +@end verbatim +@end example + +is the same as + +@example +@verbatim + (foo)|(ba(r*)) +@end verbatim +@end example + +since the @samp{*} operator has higher precedence than concatenation, +and concatenation higher than alternation (@samp{|}). This pattern +therefore matches @emph{either} the string @samp{foo} @emph{or} the +string @samp{ba} followed by zero-or-more @samp{r}'s. To match +@samp{foo} or zero-or-more repetitions of the string @samp{bar}, use: + +@example +@verbatim + foo|(bar)* +@end verbatim +@end example + +And to match a sequence of zero or more repetitions of @samp{foo} and +@samp{bar}: + +@cindex patterns, repetitions with grouping +@example +@verbatim + (foo|bar)* +@end verbatim +@end example + +@cindex character classes in patterns +In addition to characters and ranges of characters, character classes +can also contain @dfn{character class expressions}. These are +expressions enclosed inside @samp{[:} and @samp{:]} delimiters (which +themselves must appear between the @samp{[} and @samp{]} of the +character class. Other elements may occur inside the character class, +too). The valid expressions are: + +@cindex patterns, valid character classes +@example +@verbatim + [:alnum:] [:alpha:] [:blank:] + [:cntrl:] [:digit:] [:graph:] + [:lower:] [:print:] [:punct:] + [:space:] [:upper:] [:xdigit:] +@end verbatim +@end example + +These expressions all designate a set of characters equivalent to the +corresponding standard C @code{isXXX} function. For example, +@samp{[:alnum:]} designates those characters for which @code{isalnum()} +returns true - i.e., any alphabetic or numeric character. Some systems +don't provide @code{isblank()}, so flex defines @samp{[:blank:]} as a +blank or a tab. + +For example, the following character classes are all equivalent: + +@cindex character classes, equivalence of +@cindex patterns, character class equivalence +@example +@verbatim + [[:alnum:]] + [[:alpha:][:digit:]] + [[:alpha:][0-9]] + [a-zA-Z0-9] +@end verbatim +@end example + +A word of caution. Character classes are expanded immediately when seen in the @code{flex} input. +This means the character classes are sensitive to the locale in which @code{flex} +is executed, and the resulting scanner will not be sensitive to the runtime locale. +This may or may not be desirable. + + +@itemize +@cindex case-insensitive, effect on character classes +@item If your scanner is case-insensitive (the @samp{-i} flag), then +@samp{[:upper:]} and @samp{[:lower:]} are equivalent to +@samp{[:alpha:]}. + +@anchor{case and character ranges} +@item Character classes with ranges, such as @samp{[a-Z]}, should be used with +caution in a case-insensitive scanner if the range spans upper or lowercase +characters. Flex does not know if you want to fold all upper and lowercase +characters together, or if you want the literal numeric range specified (with +no case folding). When in doubt, flex will assume that you meant the literal +numeric range, and will issue a warning. The exception to this rule is a +character range such as @samp{[a-z]} or @samp{[S-W]} where it is obvious that you +want case-folding to occur. Here are some examples with the @samp{-i} flag +enabled: + +@multitable {@samp{[a-zA-Z]}} {ambiguous} {@samp{[A-Z\[\\\]_`a-t]}} {@samp{[@@A-Z\[\\\]_`abc]}} +@item Range @tab Result @tab Literal Range @tab Alternate Range +@item @samp{[a-t]} @tab ok @tab @samp{[a-tA-T]} @tab +@item @samp{[A-T]} @tab ok @tab @samp{[a-tA-T]} @tab +@item @samp{[A-t]} @tab ambiguous @tab @samp{[A-Z\[\\\]_`a-t]} @tab @samp{[a-tA-T]} +@item @samp{[_-@{]} @tab ambiguous @tab @samp{[_`a-z@{]} @tab @samp{[_`a-zA-Z@{]} +@item @samp{[@@-C]} @tab ambiguous @tab @samp{[@@ABC]} @tab @samp{[@@A-Z\[\\\]_`abc]} +@end multitable + +@cindex end of line, in negated character classes +@cindex EOL, in negated character classes +@item +A negated character class such as the example @samp{[^A-Z]} above +@emph{will} match a newline unless @samp{\n} (or an equivalent escape +sequence) is one of the characters explicitly present in the negated +character class (e.g., @samp{[^A-Z\n]}). This is unlike how many other +regular expression tools treat negated character classes, but +unfortunately the inconsistency is historically entrenched. Matching +newlines means that a pattern like @samp{[^"]*} can match the entire +input unless there's another quote in the input. + +Flex allows negation of character class expressions by prepending @samp{^} to +the POSIX character class name. + +@example +@verbatim + [:^alnum:] [:^alpha:] [:^blank:] + [:^cntrl:] [:^digit:] [:^graph:] + [:^lower:] [:^print:] [:^punct:] + [:^space:] [:^upper:] [:^xdigit:] +@end verbatim +@end example + +Flex will issue a warning if the expressions @samp{[:^upper:]} and +@samp{[:^lower:]} appear in a case-insensitive scanner, since their meaning is +unclear. The current behavior is to skip them entirely, but this may change +without notice in future revisions of flex. + +@item + +The @samp{@{-@}} operator computes the difference of two character classes. For +example, @samp{[a-c]@{-@}[b-z]} represents all the characters in the class +@samp{[a-c]} that are not in the class @samp{[b-z]} (which in this case, is +just the single character @samp{a}). The @samp{@{-@}} operator is left +associative, so @samp{[abc]@{-@}[b]@{-@}[c]} is the same as @samp{[a]}. Be careful +not to accidentally create an empty set, which will never match. + +@item + +The @samp{@{+@}} operator computes the union of two character classes. For +example, @samp{[a-z]@{+@}[0-9]} is the same as @samp{[a-z0-9]}. This operator +is useful when preceded by the result of a difference operation, as in, +@samp{[[:alpha:]]@{-@}[[:lower:]]@{+@}[q]}, which is equivalent to +@samp{[A-Zq]} in the "C" locale. + +@cindex trailing context, limits of +@cindex ^ as non-special character in patterns +@cindex $ as normal character in patterns +@item +A rule can have at most one instance of trailing context (the @samp{/} operator +or the @samp{$} operator). The start condition, @samp{^}, and @samp{<>} patterns +can only occur at the beginning of a pattern, and, as well as with @samp{/} and @samp{$}, +cannot be grouped inside parentheses. A @samp{^} which does not occur at +the beginning of a rule or a @samp{$} which does not occur at the end of +a rule loses its special properties and is treated as a normal character. + +@item +The following are invalid: + +@cindex patterns, invalid trailing context +@example +@verbatim + foo/bar$ + foobar +@end verbatim +@end example + +Note that the first of these can be written @samp{foo/bar\n}. + +@item +The following will result in @samp{$} or @samp{^} being treated as a normal character: + +@cindex patterns, special characters treated as non-special +@example +@verbatim + foo|(bar$) + foo|^bar +@end verbatim +@end example + +If the desired meaning is a @samp{foo} or a +@samp{bar}-followed-by-a-newline, the following could be used (the +special @code{|} action is explained below, @pxref{Actions}): + +@cindex patterns, end of line +@example +@verbatim + foo | + bar$ /* action goes here */ +@end verbatim +@end example + +A similar trick will work for matching a @samp{foo} or a +@samp{bar}-at-the-beginning-of-a-line. +@end itemize + +@node Matching, Actions, Patterns, Top +@chapter How the Input Is Matched + +@cindex patterns, matching +@cindex input, matching +@cindex trailing context, matching +@cindex matching, and trailing context +@cindex matching, length of +@cindex matching, multiple matches +When the generated scanner is run, it analyzes its input looking for +strings which match any of its patterns. If it finds more than one +match, it takes the one matching the most text (for trailing context +rules, this includes the length of the trailing part, even though it +will then be returned to the input). If it finds two or more matches of +the same length, the rule listed first in the @code{flex} input file is +chosen. + +@cindex token +@cindex yytext +@cindex yyleng +Once the match is determined, the text corresponding to the match +(called the @dfn{token}) is made available in the global character +pointer @code{yytext}, and its length in the global integer +@code{yyleng}. The @dfn{action} corresponding to the matched pattern is +then executed (@pxref{Actions}), and then the remaining input is scanned +for another match. + +@cindex default rule +If no match is found, then the @dfn{default rule} is executed: the next +character in the input is considered matched and copied to the standard +output. Thus, the simplest valid @code{flex} input is: + +@cindex minimal scanner +@example +@verbatim + %% +@end verbatim +@end example + +which generates a scanner that simply copies its input (one character at +a time) to its output. + +@cindex yytext, two types of +@cindex %array, use of +@cindex %pointer, use of +@vindex yytext +Note that @code{yytext} can be defined in two different ways: either as +a character @emph{pointer} or as a character @emph{array}. You can +control which definition @code{flex} uses by including one of the +special directives @code{%pointer} or @code{%array} in the first +(definitions) section of your flex input. The default is +@code{%pointer}, unless you use the @samp{-l} lex compatibility option, +in which case @code{yytext} will be an array. The advantage of using +@code{%pointer} is substantially faster scanning and no buffer overflow +when matching very large tokens (unless you run out of dynamic memory). +The disadvantage is that you are restricted in how your actions can +modify @code{yytext} (@pxref{Actions}), and calls to the @code{unput()} +function destroys the present contents of @code{yytext}, which can be a +considerable porting headache when moving between different @code{lex} +versions. + +@cindex %array, advantages of +The advantage of @code{%array} is that you can then modify @code{yytext} +to your heart's content, and calls to @code{unput()} do not destroy +@code{yytext} (@pxref{Actions}). Furthermore, existing @code{lex} +programs sometimes access @code{yytext} externally using declarations of +the form: + +@example +@verbatim + extern char yytext[]; +@end verbatim +@end example + +This definition is erroneous when used with @code{%pointer}, but correct +for @code{%array}. + +The @code{%array} declaration defines @code{yytext} to be an array of +@code{YYLMAX} characters, which defaults to a fairly large value. You +can change the size by simply #define'ing @code{YYLMAX} to a different +value in the first section of your @code{flex} input. As mentioned +above, with @code{%pointer} yytext grows dynamically to accommodate +large tokens. While this means your @code{%pointer} scanner can +accommodate very large tokens (such as matching entire blocks of +comments), bear in mind that each time the scanner must resize +@code{yytext} it also must rescan the entire token from the beginning, +so matching such tokens can prove slow. @code{yytext} presently does +@emph{not} dynamically grow if a call to @code{unput()} results in too +much text being pushed back; instead, a run-time error results. + +@cindex %array, with C++ +Also note that you cannot use @code{%array} with C++ scanner classes +(@pxref{Cxx}). + +@node Actions, Generated Scanner, Matching, Top +@chapter Actions + +@cindex actions +Each pattern in a rule has a corresponding @dfn{action}, which can be +any arbitrary C statement. The pattern ends at the first non-escaped +whitespace character; the remainder of the line is its action. If the +action is empty, then when the pattern is matched the input token is +simply discarded. For example, here is the specification for a program +which deletes all occurrences of @samp{zap me} from its input: + +@cindex deleting lines from input +@example +@verbatim + %% + "zap me" +@end verbatim +@end example + +This example will copy all other characters in the input to the output +since they will be matched by the default rule. + +Here is a program which compresses multiple blanks and tabs down to a +single blank, and throws away whitespace found at the end of a line: + +@cindex whitespace, compressing +@cindex compressing whitespace +@example +@verbatim + %% + [ \t]+ putchar( ' ' ); + [ \t]+$ /* ignore this token */ +@end verbatim +@end example + +@cindex %@{ and %@}, in Rules Section +@cindex actions, use of @{ and @} +@cindex actions, embedded C strings +@cindex C-strings, in actions +@cindex comments, in actions +If the action contains a @samp{@{}, then the action spans till the +balancing @samp{@}} is found, and the action may cross multiple lines. +@code{flex} knows about C strings and comments and won't be fooled by +braces found within them, but also allows actions to begin with +@samp{%@{} and will consider the action to be all the text up to the +next @samp{%@}} (regardless of ordinary braces inside the action). + +@cindex |, in actions +An action consisting solely of a vertical bar (@samp{|}) means ``same as the +action for the next rule''. See below for an illustration. + +Actions can include arbitrary C code, including @code{return} statements +to return a value to whatever routine called @code{yylex()}. Each time +@code{yylex()} is called it continues processing tokens from where it +last left off until it either reaches the end of the file or executes a +return. + +@cindex yytext, modification of +Actions are free to modify @code{yytext} except for lengthening it +(adding characters to its end--these will overwrite later characters in +the input stream). This however does not apply when using @code{%array} +(@pxref{Matching}). In that case, @code{yytext} may be freely modified +in any way. + +@cindex yyleng, modification of +@cindex yymore, and yyleng +Actions are free to modify @code{yyleng} except they should not do so if +the action also includes use of @code{yymore()} (see below). + +@cindex preprocessor macros, for use in actions +There are a number of special directives which can be included within an +action: + +@table @code +@item ECHO +@cindex ECHO +copies yytext to the scanner's output. + +@item BEGIN +@cindex BEGIN +followed by the name of a start condition places the scanner in the +corresponding start condition (see below). + +@item REJECT +@cindex REJECT +directs the scanner to proceed on to the ``second best'' rule which +matched the input (or a prefix of the input). The rule is chosen as +described above in @ref{Matching}, and @code{yytext} and @code{yyleng} +set up appropriately. It may either be one which matched as much text +as the originally chosen rule but came later in the @code{flex} input +file, or one which matched less text. For example, the following will +both count the words in the input and call the routine @code{special()} +whenever @samp{frob} is seen: + +@example +@verbatim + int word_count = 0; + %% + + frob special(); REJECT; + [^ \t\n]+ ++word_count; +@end verbatim +@end example + +Without the @code{REJECT}, any occurrences of @samp{frob} in the input +would not be counted as words, since the scanner normally executes only +one action per token. Multiple uses of @code{REJECT} are allowed, each +one finding the next best choice to the currently active rule. For +example, when the following scanner scans the token @samp{abcd}, it will +write @samp{abcdabcaba} to the output: + +@cindex REJECT, calling multiple times +@cindex |, use of +@example +@verbatim + %% + a | + ab | + abc | + abcd ECHO; REJECT; + .|\n /* eat up any unmatched character */ +@end verbatim +@end example + +The first three rules share the fourth's action since they use the +special @samp{|} action. + +@code{REJECT} is a particularly expensive feature in terms of scanner +performance; if it is used in @emph{any} of the scanner's actions it +will slow down @emph{all} of the scanner's matching. Furthermore, +@code{REJECT} cannot be used with the @samp{-Cf} or @samp{-CF} options +(@pxref{Scanner Options}). + +Note also that unlike the other special actions, @code{REJECT} is a +@emph{branch}. Code immediately following it in the action will +@emph{not} be executed. + +@item yymore() +@cindex yymore() +tells the scanner that the next time it matches a rule, the +corresponding token should be @emph{appended} onto the current value of +@code{yytext} rather than replacing it. For example, given the input +@samp{mega-kludge} the following will write @samp{mega-mega-kludge} to +the output: + +@cindex yymore(), mega-kludge +@cindex yymore() to append token to previous token +@example +@verbatim + %% + mega- ECHO; yymore(); + kludge ECHO; +@end verbatim +@end example + +First @samp{mega-} is matched and echoed to the output. Then @samp{kludge} +is matched, but the previous @samp{mega-} is still hanging around at the +beginning of +@code{yytext} +so the +@code{ECHO} +for the @samp{kludge} rule will actually write @samp{mega-kludge}. +@end table + +@cindex yymore, performance penalty of +Two notes regarding use of @code{yymore()}. First, @code{yymore()} +depends on the value of @code{yyleng} correctly reflecting the size of +the current token, so you must not modify @code{yyleng} if you are using +@code{yymore()}. Second, the presence of @code{yymore()} in the +scanner's action entails a minor performance penalty in the scanner's +matching speed. + +@cindex yyless() +@code{yyless(n)} returns all but the first @code{n} characters of the +current token back to the input stream, where they will be rescanned +when the scanner looks for the next match. @code{yytext} and +@code{yyleng} are adjusted appropriately (e.g., @code{yyleng} will now +be equal to @code{n}). For example, on the input @samp{foobar} the +following will write out @samp{foobarbar}: + +@cindex yyless(), pushing back characters +@cindex pushing back characters with yyless +@example +@verbatim + %% + foobar ECHO; yyless(3); + [a-z]+ ECHO; +@end verbatim +@end example + +An argument of 0 to @code{yyless()} will cause the entire current input +string to be scanned again. Unless you've changed how the scanner will +subsequently process its input (using @code{BEGIN}, for example), this +will result in an endless loop. + +Note that @code{yyless()} is a macro and can only be used in the flex +input file, not from other source files. + +@cindex unput() +@cindex pushing back characters with unput +@code{unput(c)} puts the character @code{c} back onto the input stream. +It will be the next character scanned. The following action will take +the current token and cause it to be rescanned enclosed in parentheses. + +@cindex unput(), pushing back characters +@cindex pushing back characters with unput() +@example +@verbatim + { + int i; + /* Copy yytext because unput() trashes yytext */ + char *yycopy = strdup( yytext ); + unput( ')' ); + for ( i = yyleng - 1; i >= 0; --i ) + unput( yycopy[i] ); + unput( '(' ); + free( yycopy ); + } +@end verbatim +@end example + +Note that since each @code{unput()} puts the given character back at the +@emph{beginning} of the input stream, pushing back strings must be done +back-to-front. + +@cindex %pointer, and unput() +@cindex unput(), and %pointer +An important potential problem when using @code{unput()} is that if you +are using @code{%pointer} (the default), a call to @code{unput()} +@emph{destroys} the contents of @code{yytext}, starting with its +rightmost character and devouring one character to the left with each +call. If you need the value of @code{yytext} preserved after a call to +@code{unput()} (as in the above example), you must either first copy it +elsewhere, or build your scanner using @code{%array} instead +(@pxref{Matching}). + +@cindex pushing back EOF +@cindex EOF, pushing back +Finally, note that you cannot put back @samp{EOF} to attempt to mark the +input stream with an end-of-file. + +@cindex input() +@code{input()} reads the next character from the input stream. For +example, the following is one way to eat up C comments: + +@cindex comments, discarding +@cindex discarding C comments +@example +@verbatim + %% + "/*" { + int c; + + for ( ; ; ) + { + while ( (c = input()) != '*' && + c != EOF ) + ; /* eat up text of comment */ + + if ( c == '*' ) + { + while ( (c = input()) == '*' ) + ; + if ( c == '/' ) + break; /* found the end */ + } + + if ( c == EOF ) + { + error( "EOF in comment" ); + break; + } + } + } +@end verbatim +@end example + +@cindex input(), and C++ +@cindex yyinput() +(Note that if the scanner is compiled using @code{C++}, then +@code{input()} is instead referred to as @b{yyinput()}, in order to +avoid a name clash with the @code{C++} stream by the name of +@code{input}.) + +@cindex flushing the internal buffer +@cindex YY_FLUSH_BUFFER +@code{YY_FLUSH_BUFFER;} flushes the scanner's internal buffer so that +the next time the scanner attempts to match a token, it will first +refill the buffer using @code{YY_INPUT()} (@pxref{Generated Scanner}). +This action is a special case of the more general +@code{yy_flush_buffer;} function, described below (@pxref{Multiple +Input Buffers}) + +@cindex yyterminate() +@cindex terminating with yyterminate() +@cindex exiting with yyterminate() +@cindex halting with yyterminate() +@code{yyterminate()} can be used in lieu of a return statement in an +action. It terminates the scanner and returns a 0 to the scanner's +caller, indicating ``all done''. By default, @code{yyterminate()} is +also called when an end-of-file is encountered. It is a macro and may +be redefined. + +@node Generated Scanner, Start Conditions, Actions, Top +@chapter The Generated Scanner + +@cindex yylex(), in generated scanner +The output of @code{flex} is the file @file{lex.yy.c}, which contains +the scanning routine @code{yylex()}, a number of tables used by it for +matching tokens, and a number of auxiliary routines and macros. By +default, @code{yylex()} is declared as follows: + +@example +@verbatim + int yylex() + { + ... various definitions and the actions in here ... + } +@end verbatim +@end example + +@cindex yylex(), overriding +(If your environment supports function prototypes, then it will be +@code{int yylex( void )}.) This definition may be changed by defining +the @code{YY_DECL} macro. For example, you could use: + +@cindex yylex, overriding the prototype of +@example +@verbatim + #define YY_DECL float lexscan( a, b ) float a, b; +@end verbatim +@end example + +to give the scanning routine the name @code{lexscan}, returning a float, +and taking two floats as arguments. Note that if you give arguments to +the scanning routine using a K&R-style/non-prototyped function +declaration, you must terminate the definition with a semi-colon (;). + +@code{flex} generates @samp{C99} function definitions by +default. However flex does have the ability to generate obsolete, er, +@samp{traditional}, function definitions. This is to support +bootstrapping gcc on old systems. Unfortunately, traditional +definitions prevent us from using any standard data types smaller than +int (such as short, char, or bool) as function arguments. For this +reason, future versions of @code{flex} may generate standard C99 code +only, leaving K&R-style functions to the historians. Currently, if you +do @strong{not} want @samp{C99} definitions, then you must use +@code{%option noansi-definitions}. + +@cindex stdin, default for yyin +@cindex yyin +Whenever @code{yylex()} is called, it scans tokens from the global input +file @file{yyin} (which defaults to stdin). It continues until it +either reaches an end-of-file (at which point it returns the value 0) or +one of its actions executes a @code{return} statement. + +@cindex EOF and yyrestart() +@cindex end-of-file, and yyrestart() +@cindex yyrestart() +If the scanner reaches an end-of-file, subsequent calls are undefined +unless either @file{yyin} is pointed at a new input file (in which case +scanning continues from that file), or @code{yyrestart()} is called. +@code{yyrestart()} takes one argument, a @code{FILE *} pointer (which +can be NULL, if you've set up @code{YY_INPUT} to scan from a source other +than @code{yyin}), and initializes @file{yyin} for scanning from that +file. Essentially there is no difference between just assigning +@file{yyin} to a new input file or using @code{yyrestart()} to do so; +the latter is available for compatibility with previous versions of +@code{flex}, and because it can be used to switch input files in the +middle of scanning. It can also be used to throw away the current input +buffer, by calling it with an argument of @file{yyin}; but it would be +better to use @code{YY_FLUSH_BUFFER} (@pxref{Actions}). Note that +@code{yyrestart()} does @emph{not} reset the start condition to +@code{INITIAL} (@pxref{Start Conditions}). + +@cindex RETURN, within actions +If @code{yylex()} stops scanning due to executing a @code{return} +statement in one of the actions, the scanner may then be called again +and it will resume scanning where it left off. + +@cindex YY_INPUT +By default (and for purposes of efficiency), the scanner uses +block-reads rather than simple @code{getc()} calls to read characters +from @file{yyin}. The nature of how it gets its input can be controlled +by defining the @code{YY_INPUT} macro. The calling sequence for +@code{YY_INPUT()} is @code{YY_INPUT(buf,result,max_size)}. Its action +is to place up to @code{max_size} characters in the character array +@code{buf} and return in the integer variable @code{result} either the +number of characters read or the constant @code{YY_NULL} (0 on Unix +systems) to indicate @samp{EOF}. The default @code{YY_INPUT} reads from +the global file-pointer @file{yyin}. + +@cindex YY_INPUT, overriding +Here is a sample definition of @code{YY_INPUT} (in the definitions +section of the input file): + +@example +@verbatim + %{ + #define YY_INPUT(buf,result,max_size) \ + { \ + int c = getchar(); \ + result = (c == EOF) ? YY_NULL : (buf[0] = c, 1); \ + } + %} +@end verbatim +@end example + +This definition will change the input processing to occur one character +at a time. + +@cindex yywrap() +When the scanner receives an end-of-file indication from YY_INPUT, it +then checks the @code{yywrap()} function. If @code{yywrap()} returns +false (zero), then it is assumed that the function has gone ahead and +set up @file{yyin} to point to another input file, and scanning +continues. If it returns true (non-zero), then the scanner terminates, +returning 0 to its caller. Note that in either case, the start +condition remains unchanged; it does @emph{not} revert to +@code{INITIAL}. + +@cindex yywrap, default for +@cindex noyywrap, %option +@cindex %option noyywrapp +If you do not supply your own version of @code{yywrap()}, then you must +either use @code{%option noyywrap} (in which case the scanner behaves as +though @code{yywrap()} returned 1), or you must link with @samp{-lfl} to +obtain the default version of the routine, which always returns 1. + +For scanning from in-memory buffers (e.g., scanning strings), see +@ref{Scanning Strings}. @xref{Multiple Input Buffers}. + +@cindex ECHO, and yyout +@cindex yyout +@cindex stdout, as default for yyout +The scanner writes its @code{ECHO} output to the @file{yyout} global +(default, @file{stdout}), which may be redefined by the user simply by +assigning it to some other @code{FILE} pointer. + +@node Start Conditions, Multiple Input Buffers, Generated Scanner, Top +@chapter Start Conditions + +@cindex start conditions +@code{flex} provides a mechanism for conditionally activating rules. +Any rule whose pattern is prefixed with @samp{} will only be active +when the scanner is in the @dfn{start condition} named @code{sc}. For +example, + +@example +@verbatim + [^"]* { /* eat up the string body ... */ + ... + } +@end verbatim +@end example + +will be active only when the scanner is in the @code{STRING} start +condition, and + +@cindex start conditions, multiple +@example +@verbatim + \. { /* handle an escape ... */ + ... + } +@end verbatim +@end example + +will be active only when the current start condition is either +@code{INITIAL}, @code{STRING}, or @code{QUOTE}. + +@cindex start conditions, inclusive v.s.@: exclusive +Start conditions are declared in the definitions (first) section of the +input using unindented lines beginning with either @samp{%s} or +@samp{%x} followed by a list of names. The former declares +@dfn{inclusive} start conditions, the latter @dfn{exclusive} start +conditions. A start condition is activated using the @code{BEGIN} +action. Until the next @code{BEGIN} action is executed, rules with the +given start condition will be active and rules with other start +conditions will be inactive. If the start condition is inclusive, then +rules with no start conditions at all will also be active. If it is +exclusive, then @emph{only} rules qualified with the start condition +will be active. A set of rules contingent on the same exclusive start +condition describe a scanner which is independent of any of the other +rules in the @code{flex} input. Because of this, exclusive start +conditions make it easy to specify ``mini-scanners'' which scan portions +of the input that are syntactically different from the rest (e.g., +comments). + +If the distinction between inclusive and exclusive start conditions +is still a little vague, here's a simple example illustrating the +connection between the two. The set of rules: + +@cindex start conditions, inclusive +@example +@verbatim + %s example + %% + + foo do_something(); + + bar something_else(); +@end verbatim +@end example + +is equivalent to + +@cindex start conditions, exclusive +@example +@verbatim + %x example + %% + + foo do_something(); + + bar something_else(); +@end verbatim +@end example + +Without the @code{} qualifier, the @code{bar} pattern in +the second example wouldn't be active (i.e., couldn't match) when in +start condition @code{example}. If we just used @code{} to +qualify @code{bar}, though, then it would only be active in +@code{example} and not in @code{INITIAL}, while in the first example +it's active in both, because in the first example the @code{example} +start condition is an inclusive @code{(%s)} start condition. + +@cindex start conditions, special wildcard condition +Also note that the special start-condition specifier +@code{<*>} +matches every start condition. Thus, the above example could also +have been written: + +@cindex start conditions, use of wildcard condition (<*>) +@example +@verbatim + %x example + %% + + foo do_something(); + + <*>bar something_else(); +@end verbatim +@end example + +The default rule (to @code{ECHO} any unmatched character) remains active +in start conditions. It is equivalent to: + +@cindex start conditions, behavior of default rule +@example +@verbatim + <*>.|\n ECHO; +@end verbatim +@end example + +@cindex BEGIN, explanation +@findex BEGIN +@vindex INITIAL +@code{BEGIN(0)} returns to the original state where only the rules with +no start conditions are active. This state can also be referred to as +the start-condition @code{INITIAL}, so @code{BEGIN(INITIAL)} is +equivalent to @code{BEGIN(0)}. (The parentheses around the start +condition name are not required but are considered good style.) + +@code{BEGIN} actions can also be given as indented code at the beginning +of the rules section. For example, the following will cause the scanner +to enter the @code{SPECIAL} start condition whenever @code{yylex()} is +called and the global variable @code{enter_special} is true: + +@cindex start conditions, using BEGIN +@example +@verbatim + int enter_special; + + %x SPECIAL + %% + if ( enter_special ) + BEGIN(SPECIAL); + + blahblahblah + ...more rules follow... +@end verbatim +@end example + +To illustrate the uses of start conditions, here is a scanner which +provides two different interpretations of a string like @samp{123.456}. +By default it will treat it as three tokens, the integer @samp{123}, a +dot (@samp{.}), and the integer @samp{456}. But if the string is +preceded earlier in the line by the string @samp{expect-floats} it will +treat it as a single token, the floating-point number @samp{123.456}: + +@cindex start conditions, for different interpretations of same input +@example +@verbatim + %{ + #include + %} + %s expect + + %% + expect-floats BEGIN(expect); + + [0-9]+.[0-9]+ { + printf( "found a float, = %f\n", + atof( yytext ) ); + } + \n { + /* that's the end of the line, so + * we need another "expect-number" + * before we'll recognize any more + * numbers + */ + BEGIN(INITIAL); + } + + [0-9]+ { + printf( "found an integer, = %d\n", + atoi( yytext ) ); + } + + "." printf( "found a dot\n" ); +@end verbatim +@end example + +@cindex comments, example of scanning C comments +Here is a scanner which recognizes (and discards) C comments while +maintaining a count of the current input line. + +@cindex recognizing C comments +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +This scanner goes to a bit of trouble to match as much +text as possible with each rule. In general, when attempting to write +a high-speed scanner try to match as much possible in each rule, as +it's a big win. + +Note that start-conditions names are really integer values and +can be stored as such. Thus, the above could be extended in the +following fashion: + +@cindex start conditions, integer values +@cindex using integer values of start condition names +@example +@verbatim + %x comment foo + %% + int line_num = 1; + int comment_caller; + + "/*" { + comment_caller = INITIAL; + BEGIN(comment); + } + + ... + + "/*" { + comment_caller = foo; + BEGIN(comment); + } + + [^*\n]* /* eat anything that's not a '*' */ + "*"+[^*/\n]* /* eat up '*'s not followed by '/'s */ + \n ++line_num; + "*"+"/" BEGIN(comment_caller); +@end verbatim +@end example + +@cindex YY_START, example +Furthermore, you can access the current start condition using the +integer-valued @code{YY_START} macro. For example, the above +assignments to @code{comment_caller} could instead be written + +@cindex getting current start state with YY_START +@example +@verbatim + comment_caller = YY_START; +@end verbatim +@end example + +@vindex YY_START +Flex provides @code{YYSTATE} as an alias for @code{YY_START} (since that +is what's used by AT&T @code{lex}). + +For historical reasons, start conditions do not have their own +name-space within the generated scanner. The start condition names are +unmodified in the generated scanner and generated header. +@xref{option-header}. @xref{option-prefix}. + + + +Finally, here's an example of how to match C-style quoted strings using +exclusive start conditions, including expanded escape sequences (but +not including checking for a string that's too long): + +@cindex matching C-style double-quoted strings +@example +@verbatim + %x str + + %% + char string_buf[MAX_STR_CONST]; + char *string_buf_ptr; + + + \" string_buf_ptr = string_buf; BEGIN(str); + + \" { /* saw closing quote - all done */ + BEGIN(INITIAL); + *string_buf_ptr = '\0'; + /* return string constant token type and + * value to parser + */ + } + + \n { + /* error - unterminated string constant */ + /* generate error message */ + } + + \\[0-7]{1,3} { + /* octal escape sequence */ + int result; + + (void) sscanf( yytext + 1, "%o", &result ); + + if ( result > 0xff ) + /* error, constant is out-of-bounds */ + + *string_buf_ptr++ = result; + } + + \\[0-9]+ { + /* generate error - bad escape sequence; something + * like '\48' or '\0777777' + */ + } + + \\n *string_buf_ptr++ = '\n'; + \\t *string_buf_ptr++ = '\t'; + \\r *string_buf_ptr++ = '\r'; + \\b *string_buf_ptr++ = '\b'; + \\f *string_buf_ptr++ = '\f'; + + \\(.|\n) *string_buf_ptr++ = yytext[1]; + + [^\\\n\"]+ { + char *yptr = yytext; + + while ( *yptr ) + *string_buf_ptr++ = *yptr++; + } +@end verbatim +@end example + +@cindex start condition, applying to multiple patterns +Often, such as in some of the examples above, you wind up writing a +whole bunch of rules all preceded by the same start condition(s). Flex +makes this a little easier and cleaner by introducing a notion of start +condition @dfn{scope}. A start condition scope is begun with: + +@example +@verbatim + { +@end verbatim +@end example + +where @code{} is a list of one or more start conditions. Inside the +start condition scope, every rule automatically has the prefix +@code{} applied to it, until a @samp{@}} which matches the initial +@samp{@{}. So, for example, + +@cindex extended scope of start conditions +@example +@verbatim + { + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; + } +@end verbatim +@end example + +is equivalent to: + +@example +@verbatim + "\\n" return '\n'; + "\\r" return '\r'; + "\\f" return '\f'; + "\\0" return '\0'; +@end verbatim +@end example + +Start condition scopes may be nested. + +@cindex stacks, routines for manipulating +@cindex start conditions, use of a stack + +The following routines are available for manipulating stacks of start conditions: + +@deftypefun void yy_push_state ( int @code{new_state} ) +pushes the current start condition onto the top of the start condition +stack and switches to +@code{new_state} +as though you had used +@code{BEGIN new_state} +(recall that start condition names are also integers). +@end deftypefun + +@deftypefun void yy_pop_state () +pops the top of the stack and switches to it via +@code{BEGIN}. +@end deftypefun + +@deftypefun int yy_top_state () +returns the top of the stack without altering the stack's contents. +@end deftypefun + +@cindex memory, for start condition stacks +The start condition stack grows dynamically and so has no built-in size +limitation. If memory is exhausted, program execution aborts. + +To use start condition stacks, your scanner must include a @code{%option +stack} directive (@pxref{Scanner Options}). + +@node Multiple Input Buffers, EOF, Start Conditions, Top +@chapter Multiple Input Buffers + +@cindex multiple input streams +Some scanners (such as those which support ``include'' files) require +reading from several input streams. As @code{flex} scanners do a large +amount of buffering, one cannot control where the next input will be +read from by simply writing a @code{YY_INPUT()} which is sensitive to +the scanning context. @code{YY_INPUT()} is only called when the scanner +reaches the end of its buffer, which may be a long time after scanning a +statement such as an @code{include} statement which requires switching +the input source. + +To negotiate these sorts of problems, @code{flex} provides a mechanism +for creating and switching between multiple input buffers. An input +buffer is created by using: + +@cindex memory, allocating input buffers +@deftypefun YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ) +@end deftypefun + +which takes a @code{FILE} pointer and a size and creates a buffer +associated with the given file and large enough to hold @code{size} +characters (when in doubt, use @code{YY_BUF_SIZE} for the size). It +returns a @code{YY_BUFFER_STATE} handle, which may then be passed to +other routines (see below). +@tindex YY_BUFFER_STATE +The @code{YY_BUFFER_STATE} type is a +pointer to an opaque @code{struct yy_buffer_state} structure, so you may +safely initialize @code{YY_BUFFER_STATE} variables to @code{((YY_BUFFER_STATE) +0)} if you wish, and also refer to the opaque structure in order to +correctly declare input buffers in source files other than that of your +scanner. Note that the @code{FILE} pointer in the call to +@code{yy_create_buffer} is only used as the value of @file{yyin} seen by +@code{YY_INPUT}. If you redefine @code{YY_INPUT()} so it no longer uses +@file{yyin}, then you can safely pass a NULL @code{FILE} pointer to +@code{yy_create_buffer}. You select a particular buffer to scan from +using: + +@deftypefun void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ) +@end deftypefun + +The above function switches the scanner's input buffer so subsequent tokens +will come from @code{new_buffer}. Note that @code{yy_switch_to_buffer()} may +be used by @code{yywrap()} to set things up for continued scanning, instead of +opening a new file and pointing @file{yyin} at it. If you are looking for a +stack of input buffers, then you want to use @code{yypush_buffer_state()} +instead of this function. Note also that switching input sources via either +@code{yy_switch_to_buffer()} or @code{yywrap()} does @emph{not} change the +start condition. + +@cindex memory, deleting input buffers +@deftypefun void yy_delete_buffer ( YY_BUFFER_STATE buffer ) +@end deftypefun + +is used to reclaim the storage associated with a buffer. (@code{buffer} +can be NULL, in which case the routine does nothing.) You can also clear +the current contents of a buffer using: + +@cindex pushing an input buffer +@cindex stack, input buffer push +@deftypefun void yypush_buffer_state ( YY_BUFFER_STATE buffer ) +@end deftypefun + +This function pushes the new buffer state onto an internal stack. The pushed +state becomes the new current state. The stack is maintained by flex and will +grow as required. This function is intended to be used instead of +@code{yy_switch_to_buffer}, when you want to change states, but preserve the +current state for later use. + +@cindex popping an input buffer +@cindex stack, input buffer pop +@deftypefun void yypop_buffer_state ( ) +@end deftypefun + +This function removes the current state from the top of the stack, and deletes +it by calling @code{yy_delete_buffer}. The next state on the stack, if any, +becomes the new current state. + +@cindex clearing an input buffer +@cindex flushing an input buffer +@deftypefun void yy_flush_buffer ( YY_BUFFER_STATE buffer ) +@end deftypefun + +This function discards the buffer's contents, +so the next time the scanner attempts to match a token from the +buffer, it will first fill the buffer anew using +@code{YY_INPUT()}. + +@deftypefun YY_BUFFER_STATE yy_new_buffer ( FILE *file, int size ) +@end deftypefun + +is an alias for @code{yy_create_buffer()}, +provided for compatibility with the C++ use of @code{new} and +@code{delete} for creating and destroying dynamic objects. + +@cindex YY_CURRENT_BUFFER, and multiple buffers Finally, the macro +@code{YY_CURRENT_BUFFER} macro returns a @code{YY_BUFFER_STATE} handle to the +current buffer. It should not be used as an lvalue. + +@cindex EOF, example using multiple input buffers +Here are two examples of using these features for writing a scanner +which expands include files (the +@code{<>} +feature is discussed below). + +This first example uses yypush_buffer_state and yypop_buffer_state. Flex +maintains the stack internally. + +@cindex handling include files with multiple input buffers +@example +@verbatim + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yypush_buffer_state(yy_create_buffer( yyin, YY_BUF_SIZE )); + + BEGIN(INITIAL); + } + + <> { + yypop_buffer_state(); + + if ( !YY_CURRENT_BUFFER ) + { + yyterminate(); + } + } +@end verbatim +@end example + +The second example, below, does the same thing as the previous example did, but +manages its own input buffer stack manually (instead of letting flex do it). + +@cindex handling include files with multiple input buffers +@example +@verbatim + /* the "incl" state is used for picking up the name + * of an include file + */ + %x incl + + %{ + #define MAX_INCLUDE_DEPTH 10 + YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH]; + int include_stack_ptr = 0; + %} + + %% + include BEGIN(incl); + + [a-z]+ ECHO; + [^a-z\n]*\n? ECHO; + + [ \t]* /* eat the whitespace */ + [^ \t\n]+ { /* got the include file name */ + if ( include_stack_ptr >= MAX_INCLUDE_DEPTH ) + { + fprintf( stderr, "Includes nested too deeply" ); + exit( 1 ); + } + + include_stack[include_stack_ptr++] = + YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + + if ( ! yyin ) + error( ... ); + + yy_switch_to_buffer( + yy_create_buffer( yyin, YY_BUF_SIZE ) ); + + BEGIN(INITIAL); + } + + <> { + if ( --include_stack_ptr 0 ) + { + yyterminate(); + } + + else + { + yy_delete_buffer( YY_CURRENT_BUFFER ); + yy_switch_to_buffer( + include_stack[include_stack_ptr] ); + } + } +@end verbatim +@end example + +@anchor{Scanning Strings} +@cindex strings, scanning strings instead of files +The following routines are available for setting up input buffers for +scanning in-memory strings instead of files. All of them create a new +input buffer for scanning the string, and return a corresponding +@code{YY_BUFFER_STATE} handle (which you should delete with +@code{yy_delete_buffer()} when done with it). They also switch to the +new buffer using @code{yy_switch_to_buffer()}, so the next call to +@code{yylex()} will start scanning the string. + +@deftypefun YY_BUFFER_STATE yy_scan_string ( const char *str ) +scans a NUL-terminated string. +@end deftypefun + +@deftypefun YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ) +scans @code{len} bytes (including possibly @code{NUL}s) starting at location +@code{bytes}. +@end deftypefun + +Note that both of these functions create and scan a @emph{copy} of the +string or bytes. (This may be desirable, since @code{yylex()} modifies +the contents of the buffer it is scanning.) You can avoid the copy by +using: + +@vindex YY_END_OF_BUFFER_CHAR +@deftypefun YY_BUFFER_STATE yy_scan_buffer (char *base, yy_size_t size) +which scans in place the buffer starting at @code{base}, consisting of +@code{size} bytes, the last two bytes of which @emph{must} be +@code{YY_END_OF_BUFFER_CHAR} (ASCII NUL). These last two bytes are not +scanned; thus, scanning consists of @code{base[0]} through +@code{base[size-2]}, inclusive. +@end deftypefun + +If you fail to set up @code{base} in this manner (i.e., forget the final +two @code{YY_END_OF_BUFFER_CHAR} bytes), then @code{yy_scan_buffer()} +returns a NULL pointer instead of creating a new input buffer. + +@deftp {Data type} yy_size_t +is an integral type to which you can cast an integer expression +reflecting the size of the buffer. +@end deftp + +@node EOF, Misc Macros, Multiple Input Buffers, Top +@chapter End-of-File Rules + +@cindex EOF, explanation +The special rule @code{<>} indicates +actions which are to be taken when an end-of-file is +encountered and @code{yywrap()} returns non-zero (i.e., indicates +no further files to process). The action must finish +by doing one of the following things: + +@itemize +@item +@findex YY_NEW_FILE (now obsolete) +assigning @file{yyin} to a new input file (in previous versions of +@code{flex}, after doing the assignment you had to call the special +action @code{YY_NEW_FILE}. This is no longer necessary.) + +@item +executing a @code{return} statement; + +@item +executing the special @code{yyterminate()} action. + +@item +or, switching to a new buffer using @code{yy_switch_to_buffer()} as +shown in the example above. +@end itemize + +<> rules may not be used with other patterns; they may only be +qualified with a list of start conditions. If an unqualified <> +rule is given, it applies to @emph{all} start conditions which do not +already have <> actions. To specify an <> rule for only the +initial start condition, use: + +@example +@verbatim + <> +@end verbatim +@end example + +These rules are useful for catching things like unclosed comments. An +example: + +@cindex <>, use of +@example +@verbatim + %x quote + %% + + ...other rules for dealing with quotes... + + <> { + error( "unterminated quote" ); + yyterminate(); + } + <> { + if ( *++filelist ) + yyin = fopen( *filelist, "r" ); + else + yyterminate(); + } +@end verbatim +@end example + +@node Misc Macros, User Values, EOF, Top +@chapter Miscellaneous Macros + +@hkindex YY_USER_ACTION +The macro @code{YY_USER_ACTION} can be defined to provide an action +which is always executed prior to the matched rule's action. For +example, it could be #define'd to call a routine to convert yytext to +lower-case. When @code{YY_USER_ACTION} is invoked, the variable +@code{yy_act} gives the number of the matched rule (rules are numbered +starting with 1). Suppose you want to profile how often each of your +rules is matched. The following would do the trick: + +@cindex YY_USER_ACTION to track each time a rule is matched +@example +@verbatim + #define YY_USER_ACTION ++ctr[yy_act] +@end verbatim +@end example + +@vindex YY_NUM_RULES +where @code{ctr} is an array to hold the counts for the different rules. +Note that the macro @code{YY_NUM_RULES} gives the total number of rules +(including the default rule), even if you use @samp{-s)}, so a correct +declaration for @code{ctr} is: + +@example +@verbatim + int ctr[YY_NUM_RULES]; +@end verbatim +@end example + +@hkindex YY_USER_INIT +The macro @code{YY_USER_INIT} may be defined to provide an action which +is always executed before the first scan (and before the scanner's +internal initializations are done). For example, it could be used to +call a routine to read in a data table or open a logging file. + +@findex yy_set_interactive +The macro @code{yy_set_interactive(is_interactive)} can be used to +control whether the current buffer is considered @dfn{interactive}. An +interactive buffer is processed more slowly, but must be used when the +scanner's input source is indeed interactive to avoid problems due to +waiting to fill buffers (see the discussion of the @samp{-I} flag in +@ref{Scanner Options}). A non-zero value in the macro invocation marks +the buffer as interactive, a zero value as non-interactive. Note that +use of this macro overrides @code{%option always-interactive} or +@code{%option never-interactive} (@pxref{Scanner Options}). +@code{yy_set_interactive()} must be invoked prior to beginning to scan +the buffer that is (or is not) to be considered interactive. + +@cindex BOL, setting it +@findex yy_set_bol +The macro @code{yy_set_bol(at_bol)} can be used to control whether the +current buffer's scanning context for the next token match is done as +though at the beginning of a line. A non-zero macro argument makes +rules anchored with @samp{^} active, while a zero argument makes +@samp{^} rules inactive. + +@cindex BOL, checking the BOL flag +@findex YY_AT_BOL +The macro @code{YY_AT_BOL()} returns true if the next token scanned from +the current buffer will have @samp{^} rules active, false otherwise. + +@cindex actions, redefining YY_BREAK +@hkindex YY_BREAK +In the generated scanner, the actions are all gathered in one large +switch statement and separated using @code{YY_BREAK}, which may be +redefined. By default, it is simply a @code{break}, to separate each +rule's action from the following rule's. Redefining @code{YY_BREAK} +allows, for example, C++ users to #define YY_BREAK to do nothing (while +being very careful that every rule ends with a @code{break} or a +@code{return}!) to avoid suffering from unreachable statement warnings +where because a rule's action ends with @code{return}, the +@code{YY_BREAK} is inaccessible. + +@node User Values, Yacc, Misc Macros, Top +@chapter Values Available To the User + +This chapter summarizes the various values available to the user in the +rule actions. + +@table @code +@vindex yytext +@item char *yytext +holds the text of the current token. It may be modified but not +lengthened (you cannot append characters to the end). + +@cindex yytext, default array size +@cindex array, default size for yytext +@vindex YYLMAX +If the special directive @code{%array} appears in the first section of +the scanner description, then @code{yytext} is instead declared +@code{char yytext[YYLMAX]}, where @code{YYLMAX} is a macro definition +that you can redefine in the first section if you don't like the default +value (generally 8KB). Using @code{%array} results in somewhat slower +scanners, but the value of @code{yytext} becomes immune to calls to +@code{unput()}, which potentially destroy its value when @code{yytext} is +a character pointer. The opposite of @code{%array} is @code{%pointer}, +which is the default. + +@cindex C++ and %array +You cannot use @code{%array} when generating C++ scanner classes (the +@samp{-+} flag). + +@vindex yyleng +@item int yyleng +holds the length of the current token. + +@vindex yyin +@item FILE *yyin +is the file which by default @code{flex} reads from. It may be +redefined but doing so only makes sense before scanning begins or after +an EOF has been encountered. Changing it in the midst of scanning will +have unexpected results since @code{flex} buffers its input; use +@code{yyrestart()} instead. Once scanning terminates because an +end-of-file has been seen, you can assign @file{yyin} at the new input +file and then call the scanner again to continue scanning. + +@findex yyrestart +@item void yyrestart( FILE *new_file ) +may be called to point @file{yyin} at the new input file. The +switch-over to the new file is immediate (any previously buffered-up +input is lost). Note that calling @code{yyrestart()} with @file{yyin} +as an argument thus throws away the current input buffer and continues +scanning the same input file. + +@vindex yyout +@item FILE *yyout +is the file to which @code{ECHO} actions are done. It can be reassigned +by the user. + +@vindex YY_CURRENT_BUFFER +@item YY_CURRENT_BUFFER +returns a @code{YY_BUFFER_STATE} handle to the current buffer. + +@vindex YY_START +@item YY_START +returns an integer value corresponding to the current start condition. +You can subsequently use this value with @code{BEGIN} to return to that +start condition. +@end table + +@node Yacc, Scanner Options, User Values, Top +@chapter Interfacing with Yacc + +@cindex yacc, interface + +@vindex yylval, with yacc +One of the main uses of @code{flex} is as a companion to the @code{yacc} +parser-generator. @code{yacc} parsers expect to call a routine named +@code{yylex()} to find the next input token. The routine is supposed to +return the type of the next token as well as putting any associated +value in the global @code{yylval}. To use @code{flex} with @code{yacc}, +one specifies the @samp{-d} option to @code{yacc} to instruct it to +generate the file @file{y.tab.h} containing definitions of all the +@code{%tokens} appearing in the @code{yacc} input. This file is then +included in the @code{flex} scanner. For example, if one of the tokens +is @code{TOK_NUMBER}, part of the scanner might look like: + +@cindex yacc interface +@example +@verbatim + %{ + #include "y.tab.h" + %} + + %% + + [0-9]+ yylval = atoi( yytext ); return TOK_NUMBER; +@end verbatim +@end example + +@node Scanner Options, Performance, Yacc, Top +@chapter Scanner Options + +@cindex command-line options +@cindex options, command-line +@cindex arguments, command-line + +The various @code{flex} options are categorized by function in the following +menu. If you want to lookup a particular option by name, @xref{Index of Scanner Options}. + +@menu +* Options for Specifying Filenames:: +* Options Affecting Scanner Behavior:: +* Code-Level And API Options:: +* Options for Scanner Speed and Size:: +* Debugging Options:: +* Miscellaneous Options:: +@end menu + +Even though there are many scanner options, a typical scanner might only +specify the following options: + +@example +@verbatim +%option 8bit reentrant bison-bridge +%option warn nodefault +%option yylineno +%option outfile="scanner.c" header-file="scanner.h" +@end verbatim +@end example + +The first line specifies the general type of scanner we want. The second line +specifies that we are being careful. The third line asks flex to track line +numbers. The last line tells flex what to name the files. (The options can be +specified in any order. We just divided them.) + +@code{flex} also provides a mechanism for controlling options within the +scanner specification itself, rather than from the flex command-line. +This is done by including @code{%option} directives in the first section +of the scanner specification. You can specify multiple options with a +single @code{%option} directive, and multiple directives in the first +section of your flex input file. + +Most options are given simply as names, optionally preceded by the +word @samp{no} (with no intervening whitespace) to negate their meaning. +The names are the same as their long-option equivalents (but without the +leading @samp{--} ). + +@code{flex} scans your rule actions to determine whether you use the +@code{REJECT} or @code{yymore()} features. The @code{REJECT} and +@code{yymore} options are available to override its decision as to +whether you use the options, either by setting them (e.g., @code{%option +reject)} to indicate the feature is indeed used, or unsetting them to +indicate it actually is not used (e.g., @code{%option noyymore)}. + + +A number of options are available for lint purists who want to suppress +the appearance of unneeded routines in the generated scanner. Each of +the following, if unset (e.g., @code{%option nounput}), results in the +corresponding routine not appearing in the generated scanner: + +@example +@verbatim + input, unput + yy_push_state, yy_pop_state, yy_top_state + yy_scan_buffer, yy_scan_bytes, yy_scan_string + + yyget_extra, yyset_extra, yyget_leng, yyget_text, + yyget_lineno, yyset_lineno, yyget_in, yyset_in, + yyget_out, yyset_out, yyget_lval, yyset_lval, + yyget_lloc, yyset_lloc, yyget_debug, yyset_debug +@end verbatim +@end example + +(though @code{yy_push_state()} and friends won't appear anyway unless +you use @code{%option stack)}. + +@node Options for Specifying Filenames, Options Affecting Scanner Behavior, Scanner Options, Scanner Options +@section Options for Specifying Filenames + +@table @samp + +@anchor{option-header} +@opindex ---header-file +@opindex header-file +@item --header-file=FILE, @code{%option header-file="FILE"} +instructs flex to write a C header to @file{FILE}. This file contains +function prototypes, extern variables, and types used by the scanner. +Only the external API is exported by the header file. Many macros that +are usable from within scanner actions are not exported to the header +file. This is due to namespace problems and the goal of a clean +external API. + +While in the header, the macro @code{yyIN_HEADER} is defined, where @samp{yy} +is substituted with the appropriate prefix. + +The @samp{--header-file} option is not compatible with the @samp{--c++} option, +since the C++ scanner provides its own header in @file{yyFlexLexer.h}. + + + +@anchor{option-outfile} +@opindex -o +@opindex ---outfile +@opindex outfile +@item -oFILE, --outfile=FILE, @code{%option outfile="FILE"} +directs flex to write the scanner to the file @file{FILE} instead of +@file{lex.yy.c}. If you combine @samp{--outfile} with the @samp{--stdout} option, +then the scanner is written to @file{stdout} but its @code{#line} +directives (see the @samp{-l} option above) refer to the file +@file{FILE}. + + + +@anchor{option-stdout} +@opindex -t +@opindex ---stdout +@opindex stdout +@item -t, --stdout, @code{%option stdout} +instructs @code{flex} to write the scanner it generates to standard +output instead of @file{lex.yy.c}. + + + +@opindex ---skel +@item -SFILE, --skel=FILE +overrides the default skeleton file from which +@code{flex} +constructs its scanners. You'll never need this option unless you are doing +@code{flex} +maintenance or development. + +@opindex ---tables-file +@opindex tables-file +@item --tables-file=FILE +Write serialized scanner dfa tables to FILE. The generated scanner will not +contain the tables, and requires them to be loaded at runtime. +@xref{serialization}. + +@opindex ---tables-verify +@opindex tables-verify +@item --tables-verify +This option is for flex development. We document it here in case you stumble +upon it by accident or in case you suspect some inconsistency in the serialized +tables. Flex will serialize the scanner dfa tables but will also generate the +in-code tables as it normally does. At runtime, the scanner will verify that +the serialized tables match the in-code tables, instead of loading them. + +@end table + +@node Options Affecting Scanner Behavior, Code-Level And API Options, Options for Specifying Filenames, Scanner Options +@section Options Affecting Scanner Behavior + +@table @samp +@anchor{option-case-insensitive} +@opindex -i +@opindex ---case-insensitive +@opindex case-insensitive +@item -i, --case-insensitive, @code{%option case-insensitive} +instructs @code{flex} to generate a @dfn{case-insensitive} scanner. The +case of letters given in the @code{flex} input patterns will be ignored, +and tokens in the input will be matched regardless of case. The matched +text given in @code{yytext} will have the preserved case (i.e., it will +not be folded). For tricky behavior, see @ref{case and character ranges}. + + + +@anchor{option-lex-compat} +@opindex -l +@opindex ---lex-compat +@opindex lex-compat +@item -l, --lex-compat, @code{%option lex-compat} +turns on maximum compatibility with the original AT&T @code{lex} +implementation. Note that this does not mean @emph{full} compatibility. +Use of this option costs a considerable amount of performance, and it +cannot be used with the @samp{--c++}, @samp{--full}, @samp{--fast}, @samp{-Cf}, or +@samp{-CF} options. For details on the compatibilities it provides, see +@ref{Lex and Posix}. This option also results in the name +@code{YY_FLEX_LEX_COMPAT} being @code{#define}'d in the generated scanner. + + + +@anchor{option-batch} +@opindex -B +@opindex ---batch +@opindex batch +@item -B, --batch, @code{%option batch} +instructs @code{flex} to generate a @dfn{batch} scanner, the opposite of +@emph{interactive} scanners generated by @samp{--interactive} (see below). In +general, you use @samp{-B} when you are @emph{certain} that your scanner +will never be used interactively, and you want to squeeze a +@emph{little} more performance out of it. If your goal is instead to +squeeze out a @emph{lot} more performance, you should be using the +@samp{-Cf} or @samp{-CF} options, which turn on @samp{--batch} automatically +anyway. + + + +@anchor{option-interactive} +@opindex -I +@opindex ---interactive +@opindex interactive +@item -I, --interactive, @code{%option interactive} +instructs @code{flex} to generate an @i{interactive} scanner. An +interactive scanner is one that only looks ahead to decide what token +has been matched if it absolutely must. It turns out that always +looking one extra character ahead, even if the scanner has already seen +enough text to disambiguate the current token, is a bit faster than only +looking ahead when necessary. But scanners that always look ahead give +dreadful interactive performance; for example, when a user types a +newline, it is not recognized as a newline token until they enter +@emph{another} token, which often means typing in another whole line. + +@code{flex} scanners default to @code{interactive} unless you use the +@samp{-Cf} or @samp{-CF} table-compression options +(@pxref{Performance}). That's because if you're looking for +high-performance you should be using one of these options, so if you +didn't, @code{flex} assumes you'd rather trade off a bit of run-time +performance for intuitive interactive behavior. Note also that you +@emph{cannot} use @samp{--interactive} in conjunction with @samp{-Cf} or +@samp{-CF}. Thus, this option is not really needed; it is on by default +for all those cases in which it is allowed. + +You can force a scanner to +@emph{not} +be interactive by using +@samp{--batch} + + + +@anchor{option-7bit} +@opindex -7 +@opindex ---7bit +@opindex 7bit +@item -7, --7bit, @code{%option 7bit} +instructs @code{flex} to generate a 7-bit scanner, i.e., one which can +only recognize 7-bit characters in its input. The advantage of using +@samp{--7bit} is that the scanner's tables can be up to half the size of +those generated using the @samp{--8bit}. The disadvantage is that such +scanners often hang or crash if their input contains an 8-bit character. + +Note, however, that unless you generate your scanner using the +@samp{-Cf} or @samp{-CF} table compression options, use of @samp{--7bit} +will save only a small amount of table space, and make your scanner +considerably less portable. @code{Flex}'s default behavior is to +generate an 8-bit scanner unless you use the @samp{-Cf} or @samp{-CF}, +in which case @code{flex} defaults to generating 7-bit scanners unless +your site was always configured to generate 8-bit scanners (as will +often be the case with non-USA sites). You can tell whether flex +generated a 7-bit or an 8-bit scanner by inspecting the flag summary in +the @samp{--verbose} output as described above. + +Note that if you use @samp{-Cfe} or @samp{-CFe} @code{flex} still +defaults to generating an 8-bit scanner, since usually with these +compression options full 8-bit tables are not much more expensive than +7-bit tables. + + + +@anchor{option-8bit} +@opindex -8 +@opindex ---8bit +@opindex 8bit +@item -8, --8bit, @code{%option 8bit} +instructs @code{flex} to generate an 8-bit scanner, i.e., one which can +recognize 8-bit characters. This flag is only needed for scanners +generated using @samp{-Cf} or @samp{-CF}, as otherwise flex defaults to +generating an 8-bit scanner anyway. + +See the discussion of +@samp{--7bit} +above for @code{flex}'s default behavior and the tradeoffs between 7-bit +and 8-bit scanners. + + + +@anchor{option-default} +@opindex ---default +@opindex default +@item --default, @code{%option default} +generate the default rule. + + + +@anchor{option-always-interactive} +@opindex ---always-interactive +@opindex always-interactive +@item --always-interactive, @code{%option always-interactive} +instructs flex to generate a scanner which always considers its input +@emph{interactive}. Normally, on each new input file the scanner calls +@code{isatty()} in an attempt to determine whether the scanner's input +source is interactive and thus should be read a character at a time. +When this option is used, however, then no such call is made. + + + +@opindex ---never-interactive +@item --never-interactive, @code{--never-interactive} +instructs flex to generate a scanner which never considers its input +interactive. This is the opposite of @code{always-interactive}. + + +@anchor{option-posix} +@opindex -X +@opindex ---posix +@opindex posix +@item -X, --posix, @code{%option posix} +turns on maximum compatibility with the POSIX 1003.2-1992 definition of +@code{lex}. Since @code{flex} was originally designed to implement the +POSIX definition of @code{lex} this generally involves very few changes +in behavior. At the current writing the known differences between +@code{flex} and the POSIX standard are: + +@itemize +@item +In POSIX and AT&T @code{lex}, the repeat operator, @samp{@{@}}, has lower +precedence than concatenation (thus @samp{ab@{3@}} yields @samp{ababab}). +Most POSIX utilities use an Extended Regular Expression (ERE) precedence +that has the precedence of the repeat operator higher than concatenation +(which causes @samp{ab@{3@}} to yield @samp{abbb}). By default, @code{flex} +places the precedence of the repeat operator higher than concatenation +which matches the ERE processing of other POSIX utilities. When either +@samp{--posix} or @samp{-l} are specified, @code{flex} will use the +traditional AT&T and POSIX-compliant precedence for the repeat operator +where concatenation has higher precedence than the repeat operator. +@end itemize + + +@anchor{option-stack} +@opindex ---stack +@opindex stack +@item --stack, @code{%option stack} +enables the use of +start condition stacks (@pxref{Start Conditions}). + + + +@anchor{option-stdinit} +@opindex ---stdinit +@opindex stdinit +@item --stdinit, @code{%option stdinit} +if set (i.e., @b{%option stdinit)} initializes @code{yyin} and +@code{yyout} to @file{stdin} and @file{stdout}, instead of the default of +@file{NULL}. Some existing @code{lex} programs depend on this behavior, +even though it is not compliant with ANSI C, which does not require +@file{stdin} and @file{stdout} to be compile-time constant. In a +reentrant scanner, however, this is not a problem since initialization +is performed in @code{yylex_init} at runtime. + + + +@anchor{option-yylineno} +@opindex ---yylineno +@opindex yylineno +@item --yylineno, @code{%option yylineno} +directs @code{flex} to generate a scanner +that maintains the number of the current line read from its input in the +global variable @code{yylineno}. This option is implied by @code{%option +lex-compat}. In a reentrant C scanner, the macro @code{yylineno} is +accessible regardless of the value of @code{%option yylineno}, however, its +value is not modified by @code{flex} unless @code{%option yylineno} is enabled. + + + +@anchor{option-yywrap} +@opindex ---yywrap +@opindex yywrap +@item --yywrap, @code{%option yywrap} +if unset (i.e., @code{--noyywrap)}, makes the scanner not call +@code{yywrap()} upon an end-of-file, but simply assume that there are no +more files to scan (until the user points @file{yyin} at a new file and +calls @code{yylex()} again). + +@end table + +@node Code-Level And API Options, Options for Scanner Speed and Size, Options Affecting Scanner Behavior, Scanner Options +@section Code-Level And API Options + +@table @samp + +@anchor{option-ansi-definitions} +@opindex ---option-ansi-definitions +@opindex ansi-definitions +@item --ansi-definitions, @code{%option ansi-definitions} +instruct flex to generate ANSI C99 definitions for functions. +This option is enabled by default. +If @code{%option noansi-definitions} is specified, then the obsolete style +is generated. + +@anchor{option-ansi-prototypes} +@opindex ---option-ansi-prototypes +@opindex ansi-prototypes +@item --ansi-prototypes, @code{%option ansi-prototypes} +instructs flex to generate ANSI C99 prototypes for functions. +This option is enabled by default. +If @code{noansi-prototypes} is specified, then +prototypes will have empty parameter lists. + +@anchor{option-bison-bridge} +@opindex ---bison-bridge +@opindex bison-bridge +@item --bison-bridge, @code{%option bison-bridge} +instructs flex to generate a C scanner that is +meant to be called by a +@code{GNU bison} +parser. The scanner has minor API changes for +@code{bison} +compatibility. In particular, the declaration of +@code{yylex} +is modified to take an additional parameter, +@code{yylval}. +@xref{Bison Bridge}. + +@anchor{option-bison-locations} +@opindex ---bison-locations +@opindex bison-locations +@item --bison-locations, @code{%option bison-locations} +instruct flex that +@code{GNU bison} @code{%locations} are being used. +This means @code{yylex} will be passed +an additional parameter, @code{yylloc}. This option +implies @code{%option bison-bridge}. +@xref{Bison Bridge}. + +@anchor{option-noline} +@opindex -L +@opindex ---noline +@opindex noline +@item -L, --noline, @code{%option noline} +instructs +@code{flex} +not to generate +@code{#line} +directives. Without this option, +@code{flex} +peppers the generated scanner +with @code{#line} directives so error messages in the actions will be correctly +located with respect to either the original +@code{flex} +input file (if the errors are due to code in the input file), or +@file{lex.yy.c} +(if the errors are +@code{flex}'s +fault -- you should report these sorts of errors to the email address +given in @ref{Reporting Bugs}). + + + +@anchor{option-reentrant} +@opindex -R +@opindex ---reentrant +@opindex reentrant +@item -R, --reentrant, @code{%option reentrant} +instructs flex to generate a reentrant C scanner. The generated scanner +may safely be used in a multi-threaded environment. The API for a +reentrant scanner is different than for a non-reentrant scanner +@pxref{Reentrant}). Because of the API difference between +reentrant and non-reentrant @code{flex} scanners, non-reentrant flex +code must be modified before it is suitable for use with this option. +This option is not compatible with the @samp{--c++} option. + +The option @samp{--reentrant} does not affect the performance of +the scanner. + + + +@anchor{option-c++} +@opindex -+ +@opindex ---c++ +@opindex c++ +@item -+, --c++, @code{%option c++} +specifies that you want flex to generate a C++ +scanner class. @xref{Cxx}, for +details. + + + +@anchor{option-array} +@opindex ---array +@opindex array +@item --array, @code{%option array} +specifies that you want yytext to be an array instead of a char* + + + +@anchor{option-pointer} +@opindex ---pointer +@opindex pointer +@item --pointer, @code{%option pointer} +specify that @code{yytext} should be a @code{char *}, not an array. +This default is @code{char *}. + + + +@anchor{option-prefix} +@opindex -P +@opindex ---prefix +@opindex prefix +@item -PPREFIX, --prefix=PREFIX, @code{%option prefix="PREFIX"} +changes the default @samp{yy} prefix used by @code{flex} for all +globally-visible variable and function names to instead be +@samp{PREFIX}. For example, @samp{--prefix=foo} changes the name of +@code{yytext} to @code{footext}. It also changes the name of the default +output file from @file{lex.yy.c} to @file{lex.foo.c}. Here is a partial +list of the names affected: + +@example +@verbatim + yy_create_buffer + yy_delete_buffer + yy_flex_debug + yy_init_buffer + yy_flush_buffer + yy_load_buffer_state + yy_switch_to_buffer + yyin + yyleng + yylex + yylineno + yyout + yyrestart + yytext + yywrap + yyalloc + yyrealloc + yyfree +@end verbatim +@end example + +(If you are using a C++ scanner, then only @code{yywrap} and +@code{yyFlexLexer} are affected.) Within your scanner itself, you can +still refer to the global variables and functions using either version +of their name; but externally, they have the modified name. + +This option lets you easily link together multiple +@code{flex} +programs into the same executable. Note, though, that using this +option also renames +@code{yywrap()}, +so you now +@emph{must} +either +provide your own (appropriately-named) version of the routine for your +scanner, or use +@code{%option noyywrap}, +as linking with +@samp{-lfl} +no longer provides one for you by default. + + + +@anchor{option-main} +@opindex ---main +@opindex main +@item --main, @code{%option main} + directs flex to provide a default @code{main()} program for the +scanner, which simply calls @code{yylex()}. This option implies +@code{noyywrap} (see below). + + + +@anchor{option-nounistd} +@opindex ---nounistd +@opindex nounistd +@item --nounistd, @code{%option nounistd} +suppresses inclusion of the non-ANSI header file @file{unistd.h}. This option +is meant to target environments in which @file{unistd.h} does not exist. Be aware +that certain options may cause flex to generate code that relies on functions +normally found in @file{unistd.h}, (e.g. @code{isatty()}, @code{read()}.) +If you wish to use these functions, you will have to inform your compiler where +to find them. +@xref{option-always-interactive}. @xref{option-read}. + + + +@anchor{option-yyclass} +@opindex ---yyclass +@opindex yyclass +@item --yyclass=NAME, @code{%option yyclass="NAME"} +only applies when generating a C++ scanner (the @samp{--c++} option). It +informs @code{flex} that you have derived @code{NAME} as a subclass of +@code{yyFlexLexer}, so @code{flex} will place your actions in the member +function @code{foo::yylex()} instead of @code{yyFlexLexer::yylex()}. It +also generates a @code{yyFlexLexer::yylex()} member function that emits +a run-time error (by invoking @code{yyFlexLexer::LexerError())} if +called. @xref{Cxx}. + +@end table + +@node Options for Scanner Speed and Size, Debugging Options, Code-Level And API Options, Scanner Options +@section Options for Scanner Speed and Size + +@table @samp + +@item -C[aefFmr] +controls the degree of table compression and, more generally, trade-offs +between small scanners and fast scanners. + +@table @samp +@opindex -C +@item -C +A lone @samp{-C} specifies that the scanner tables should be compressed +but neither equivalence classes nor meta-equivalence classes should be +used. + +@anchor{option-align} +@opindex -Ca +@opindex ---align +@opindex align +@item -Ca, --align, @code{%option align} +(``align'') instructs flex to trade off larger tables in the +generated scanner for faster performance because the elements of +the tables are better aligned for memory access and computation. On some +RISC architectures, fetching and manipulating longwords is more efficient +than with smaller-sized units such as shortwords. This option can +quadruple the size of the tables used by your scanner. + +@anchor{option-ecs} +@opindex -Ce +@opindex ---ecs +@opindex ecs +@item -Ce, --ecs, @code{%option ecs} +directs @code{flex} to construct @dfn{equivalence classes}, i.e., sets +of characters which have identical lexical properties (for example, if +the only appearance of digits in the @code{flex} input is in the +character class ``[0-9]'' then the digits '0', '1', ..., '9' will all be +put in the same equivalence class). Equivalence classes usually give +dramatic reductions in the final table/object file sizes (typically a +factor of 2-5) and are pretty cheap performance-wise (one array look-up +per character scanned). + +@opindex -Cf +@item -Cf +specifies that the @dfn{full} scanner tables should be generated - +@code{flex} should not compress the tables by taking advantages of +similar transition functions for different states. + +@opindex -CF +@item -CF +specifies that the alternate fast scanner representation (described +above under the @samp{--fast} flag) should be used. This option cannot be +used with @samp{--c++}. + +@anchor{option-meta-ecs} +@opindex -Cm +@opindex ---meta-ecs +@opindex meta-ecs +@item -Cm, --meta-ecs, @code{%option meta-ecs} +directs +@code{flex} +to construct +@dfn{meta-equivalence classes}, +which are sets of equivalence classes (or characters, if equivalence +classes are not being used) that are commonly used together. Meta-equivalence +classes are often a big win when using compressed tables, but they +have a moderate performance impact (one or two @code{if} tests and one +array look-up per character scanned). + +@anchor{option-read} +@opindex -Cr +@opindex ---read +@opindex read +@item -Cr, --read, @code{%option read} +causes the generated scanner to @emph{bypass} use of the standard I/O +library (@code{stdio}) for input. Instead of calling @code{fread()} or +@code{getc()}, the scanner will use the @code{read()} system call, +resulting in a performance gain which varies from system to system, but +in general is probably negligible unless you are also using @samp{-Cf} +or @samp{-CF}. Using @samp{-Cr} can cause strange behavior if, for +example, you read from @file{yyin} using @code{stdio} prior to calling +the scanner (because the scanner will miss whatever text your previous +reads left in the @code{stdio} input buffer). @samp{-Cr} has no effect +if you define @code{YY_INPUT()} (@pxref{Generated Scanner}). +@end table + +The options @samp{-Cf} or @samp{-CF} and @samp{-Cm} do not make sense +together - there is no opportunity for meta-equivalence classes if the +table is not being compressed. Otherwise the options may be freely +mixed, and are cumulative. + +The default setting is @samp{-Cem}, which specifies that @code{flex} +should generate equivalence classes and meta-equivalence classes. This +setting provides the highest degree of table compression. You can trade +off faster-executing scanners at the cost of larger tables with the +following generally being true: + +@example +@verbatim + slowest & smallest + -Cem + -Cm + -Ce + -C + -C{f,F}e + -C{f,F} + -C{f,F}a + fastest & largest +@end verbatim +@end example + +Note that scanners with the smallest tables are usually generated and +compiled the quickest, so during development you will usually want to +use the default, maximal compression. + +@samp{-Cfe} is often a good compromise between speed and size for +production scanners. + +@anchor{option-full} +@opindex -f +@opindex ---full +@opindex full +@item -f, --full, @code{%option full} +specifies +@dfn{fast scanner}. +No table compression is done and @code{stdio} is bypassed. +The result is large but fast. This option is equivalent to +@samp{--Cfr} + + +@anchor{option-fast} +@opindex -F +@opindex ---fast +@opindex fast +@item -F, --fast, @code{%option fast} +specifies that the @emph{fast} scanner table representation should be +used (and @code{stdio} bypassed). This representation is about as fast +as the full table representation @samp{--full}, and for some sets of +patterns will be considerably smaller (and for others, larger). In +general, if the pattern set contains both @emph{keywords} and a +catch-all, @emph{identifier} rule, such as in the set: + +@example +@verbatim + "case" return TOK_CASE; + "switch" return TOK_SWITCH; + ... + "default" return TOK_DEFAULT; + [a-z]+ return TOK_ID; +@end verbatim +@end example + +then you're better off using the full table representation. If only +the @emph{identifier} rule is present and you then use a hash table or some such +to detect the keywords, you're better off using +@samp{--fast}. + +This option is equivalent to @samp{-CFr}. It cannot be used +with @samp{--c++}. + +@end table + +@node Debugging Options, Miscellaneous Options, Options for Scanner Speed and Size, Scanner Options +@section Debugging Options + +@table @samp + +@anchor{option-backup} +@opindex -b +@opindex ---backup +@opindex backup +@item -b, --backup, @code{%option backup} +Generate backing-up information to @file{lex.backup}. This is a list of +scanner states which require backing up and the input characters on +which they do so. By adding rules one can remove backing-up states. If +@emph{all} backing-up states are eliminated and @samp{-Cf} or @code{-CF} +is used, the generated scanner will run faster (see the @samp{--perf-report} flag). +Only users who wish to squeeze every last cycle out of their scanners +need worry about this option. (@pxref{Performance}). + + + +@anchor{option-debug} +@opindex -d +@opindex ---debug +@opindex debug +@item -d, --debug, @code{%option debug} +makes the generated scanner run in @dfn{debug} mode. Whenever a pattern +is recognized and the global variable @code{yy_flex_debug} is non-zero +(which is the default), the scanner will write to @file{stderr} a line +of the form: + +@example +@verbatim + -accepting rule at line 53 ("the matched text") +@end verbatim +@end example + +The line number refers to the location of the rule in the file defining +the scanner (i.e., the file that was fed to flex). Messages are also +generated when the scanner backs up, accepts the default rule, reaches +the end of its input buffer (or encounters a NUL; at this point, the two +look the same as far as the scanner's concerned), or reaches an +end-of-file. + + + +@anchor{option-perf-report} +@opindex -p +@opindex ---perf-report +@opindex perf-report +@item -p, --perf-report, @code{%option perf-report} +generates a performance report to @file{stderr}. The report consists of +comments regarding features of the @code{flex} input file which will +cause a serious loss of performance in the resulting scanner. If you +give the flag twice, you will also get comments regarding features that +lead to minor performance losses. + +Note that the use of @code{REJECT}, and +variable trailing context (@pxref{Limitations}) entails a substantial +performance penalty; use of @code{yymore()}, the @samp{^} operator, and +the @samp{--interactive} flag entail minor performance penalties. + + + +@anchor{option-nodefault} +@opindex -s +@opindex ---nodefault +@opindex nodefault +@item -s, --nodefault, @code{%option nodefault} +causes the @emph{default rule} (that unmatched scanner input is echoed +to @file{stdout)} to be suppressed. If the scanner encounters input +that does not match any of its rules, it aborts with an error. This +option is useful for finding holes in a scanner's rule set. + + + +@anchor{option-trace} +@opindex -T +@opindex ---trace +@opindex trace +@item -T, --trace, @code{%option trace} +makes @code{flex} run in @dfn{trace} mode. It will generate a lot of +messages to @file{stderr} concerning the form of the input and the +resultant non-deterministic and deterministic finite automata. This +option is mostly for use in maintaining @code{flex}. + + + +@anchor{option-nowarn} +@opindex -w +@opindex ---nowarn +@opindex nowarn +@item -w, --nowarn, @code{%option nowarn} +suppresses warning messages. + + + +@anchor{option-verbose} +@opindex -v +@opindex ---verbose +@opindex verbose +@item -v, --verbose, @code{%option verbose} +specifies that @code{flex} should write to @file{stderr} a summary of +statistics regarding the scanner it generates. Most of the statistics +are meaningless to the casual @code{flex} user, but the first line +identifies the version of @code{flex} (same as reported by @samp{--version}), +and the next line the flags used when generating the scanner, including +those that are on by default. + + + +@anchor{option-warn} +@opindex ---warn +@opindex warn +@item --warn, @code{%option warn} +warn about certain things. In particular, if the default rule can be +matched but no default rule has been given, the flex will warn you. +We recommend using this option always. + +@end table + +@node Miscellaneous Options, , Debugging Options, Scanner Options +@section Miscellaneous Options + +@table @samp +@opindex -c +@item -c +A do-nothing option included for POSIX compliance. + +@opindex -h +@opindex ---help +@item -h, -?, --help +generates a ``help'' summary of @code{flex}'s options to @file{stdout} +and then exits. + +@opindex -n +@item -n +Another do-nothing option included for +POSIX compliance. + +@opindex -V +@opindex ---version +@item -V, --version +prints the version number to @file{stdout} and exits. + +@end table + + +@node Performance, Cxx, Scanner Options, Top +@chapter Performance Considerations + +@cindex performance, considerations +The main design goal of @code{flex} is that it generate high-performance +scanners. It has been optimized for dealing well with large sets of +rules. Aside from the effects on scanner speed of the table compression +@samp{-C} options outlined above, there are a number of options/actions +which degrade performance. These are, from most expensive to least: + +@cindex REJECT, performance costs +@cindex yylineno, performance costs +@cindex trailing context, performance costs +@example +@verbatim + REJECT + arbitrary trailing context + + pattern sets that require backing up + %option yylineno + %array + + %option interactive + %option always-interactive + + ^ beginning-of-line operator + yymore() +@end verbatim +@end example + +with the first two all being quite expensive and the last two being +quite cheap. Note also that @code{unput()} is implemented as a routine +call that potentially does quite a bit of work, while @code{yyless()} is +a quite-cheap macro. So if you are just putting back some excess text +you scanned, use @code{yyless()}. + +@code{REJECT} should be avoided at all costs when performance is +important. It is a particularly expensive option. + +There is one case when @code{%option yylineno} can be expensive. That is when +your patterns match long tokens that could @emph{possibly} contain a newline +character. There is no performance penalty for rules that can not possibly +match newlines, since flex does not need to check them for newlines. In +general, you should avoid rules such as @code{[^f]+}, which match very long +tokens, including newlines, and may possibly match your entire file! A better +approach is to separate @code{[^f]+} into two rules: + +@example +@verbatim +%option yylineno +%% + [^f\n]+ + \n+ +@end verbatim +@end example + +The above scanner does not incur a performance penalty. + +@cindex patterns, tuning for performance +@cindex performance, backing up +@cindex backing up, example of eliminating +Getting rid of backing up is messy and often may be an enormous amount +of work for a complicated scanner. In principal, one begins by using +the @samp{-b} flag to generate a @file{lex.backup} file. For example, +on the input: + +@cindex backing up, eliminating +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; +@end verbatim +@end example + +the file looks like: + +@example +@verbatim + State #6 is non-accepting - + associated rule line numbers: + 2 3 + out-transitions: [ o ] + jam-transitions: EOF [ \001-n p-\177 ] + + State #8 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ a ] + jam-transitions: EOF [ \001-` b-\177 ] + + State #9 is non-accepting - + associated rule line numbers: + 3 + out-transitions: [ r ] + jam-transitions: EOF [ \001-q s-\177 ] + + Compressed tables always back up. +@end verbatim +@end example + +The first few lines tell us that there's a scanner state in which it can +make a transition on an 'o' but not on any other character, and that in +that state the currently scanned text does not match any rule. The +state occurs when trying to match the rules found at lines 2 and 3 in +the input file. If the scanner is in that state and then reads +something other than an 'o', it will have to back up to find a rule +which is matched. With a bit of headscratching one can see that this +must be the state it's in when it has seen @samp{fo}. When this has +happened, if anything other than another @samp{o} is seen, the scanner +will have to back up to simply match the @samp{f} (by the default rule). + +The comment regarding State #8 indicates there's a problem when +@samp{foob} has been scanned. Indeed, on any character other than an +@samp{a}, the scanner will have to back up to accept "foo". Similarly, +the comment for State #9 concerns when @samp{fooba} has been scanned and +an @samp{r} does not follow. + +The final comment reminds us that there's no point going to all the +trouble of removing backing up from the rules unless we're using +@samp{-Cf} or @samp{-CF}, since there's no performance gain doing so +with compressed scanners. + +@cindex error rules, to eliminate backing up +The way to remove the backing up is to add ``error'' rules: + +@cindex backing up, eliminating by adding error rules +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + fooba | + foob | + fo { + /* false alarm, not really a keyword */ + return TOK_ID; + } +@end verbatim +@end example + +Eliminating backing up among a list of keywords can also be done using a +``catch-all'' rule: + +@cindex backing up, eliminating with catch-all rule +@example +@verbatim + %% + foo return TOK_KEYWORD; + foobar return TOK_KEYWORD; + + [a-z]+ return TOK_ID; +@end verbatim +@end example + +This is usually the best solution when appropriate. + +Backing up messages tend to cascade. With a complicated set of rules +it's not uncommon to get hundreds of messages. If one can decipher +them, though, it often only takes a dozen or so rules to eliminate the +backing up (though it's easy to make a mistake and have an error rule +accidentally match a valid token. A possible future @code{flex} feature +will be to automatically add rules to eliminate backing up). + +It's important to keep in mind that you gain the benefits of eliminating +backing up only if you eliminate @emph{every} instance of backing up. +Leaving just one means you gain nothing. + +@emph{Variable} trailing context (where both the leading and trailing +parts do not have a fixed length) entails almost the same performance +loss as @code{REJECT} (i.e., substantial). So when possible a rule +like: + +@cindex trailing context, variable length +@example +@verbatim + %% + mouse|rat/(cat|dog) run(); +@end verbatim +@end example + +is better written: + +@example +@verbatim + %% + mouse/cat|dog run(); + rat/cat|dog run(); +@end verbatim +@end example + +or as + +@example +@verbatim + %% + mouse|rat/cat run(); + mouse|rat/dog run(); +@end verbatim +@end example + +Note that here the special '|' action does @emph{not} provide any +savings, and can even make things worse (@pxref{Limitations}). + +Another area where the user can increase a scanner's performance (and +one that's easier to implement) arises from the fact that the longer the +tokens matched, the faster the scanner will run. This is because with +long tokens the processing of most input characters takes place in the +(short) inner scanning loop, and does not often have to go through the +additional work of setting up the scanning environment (e.g., +@code{yytext}) for the action. Recall the scanner for C comments: + +@cindex performance optimization, matching longer tokens +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + "*"+[^*/\n]* + \n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +This could be sped up by writing it as: + +@example +@verbatim + %x comment + %% + int line_num = 1; + + "/*" BEGIN(comment); + + [^*\n]* + [^*\n]*\n ++line_num; + "*"+[^*/\n]* + "*"+[^*/\n]*\n ++line_num; + "*"+"/" BEGIN(INITIAL); +@end verbatim +@end example + +Now instead of each newline requiring the processing of another action, +recognizing the newlines is distributed over the other rules to keep the +matched text as long as possible. Note that @emph{adding} rules does +@emph{not} slow down the scanner! The speed of the scanner is +independent of the number of rules or (modulo the considerations given +at the beginning of this section) how complicated the rules are with +regard to operators such as @samp{*} and @samp{|}. + +@cindex keywords, for performance +@cindex performance, using keywords +A final example in speeding up a scanner: suppose you want to scan +through a file containing identifiers and keywords, one per line +and with no other extraneous characters, and recognize all the +keywords. A natural first approach is: + +@cindex performance optimization, recognizing keywords +@example +@verbatim + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + .|\n /* it's not a keyword */ +@end verbatim +@end example + +To eliminate the back-tracking, introduce a catch-all rule: + +@example +@verbatim + %% + asm | + auto | + break | + ... etc ... + volatile | + while /* it's a keyword */ + + [a-z]+ | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +Now, if it's guaranteed that there's exactly one word per line, then we +can reduce the total number of matches by a half by merging in the +recognition of newlines with that of the other tokens: + +@example +@verbatim + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +One has to be careful here, as we have now reintroduced backing up +into the scanner. In particular, while +@emph{we} +know that there will never be any characters in the input stream +other than letters or newlines, +@code{flex} +can't figure this out, and it will plan for possibly needing to back up +when it has scanned a token like @samp{auto} and then the next character +is something other than a newline or a letter. Previously it would +then just match the @samp{auto} rule and be done, but now it has no @samp{auto} +rule, only a @samp{auto\n} rule. To eliminate the possibility of backing up, +we could either duplicate all rules but without final newlines, or, +since we never expect to encounter such an input and therefore don't +how it's classified, we can introduce one more catch-all rule, this +one which doesn't include a newline: + +@example +@verbatim + %% + asm\n | + auto\n | + break\n | + ... etc ... + volatile\n | + while\n /* it's a keyword */ + + [a-z]+\n | + [a-z]+ | + .|\n /* it's not a keyword */ +@end verbatim +@end example + +Compiled with @samp{-Cf}, this is about as fast as one can get a +@code{flex} scanner to go for this particular problem. + +A final note: @code{flex} is slow when matching @code{NUL}s, +particularly when a token contains multiple @code{NUL}s. It's best to +write rules which match @emph{short} amounts of text if it's anticipated +that the text will often include @code{NUL}s. + +Another final note regarding performance: as mentioned in +@ref{Matching}, dynamically resizing @code{yytext} to accommodate huge +tokens is a slow process because it presently requires that the (huge) +token be rescanned from the beginning. Thus if performance is vital, +you should attempt to match ``large'' quantities of text but not +``huge'' quantities, where the cutoff between the two is at about 8K +characters per token. + +@node Cxx, Reentrant, Performance, Top +@chapter Generating C++ Scanners + +@cindex c++, experimental form of scanner class +@cindex experimental form of c++ scanner class +@strong{IMPORTANT}: the present form of the scanning class is @emph{experimental} +and may change considerably between major releases. + +@cindex C++ +@cindex member functions, C++ +@cindex methods, c++ +@code{flex} provides two different ways to generate scanners for use +with C++. The first way is to simply compile a scanner generated by +@code{flex} using a C++ compiler instead of a C compiler. You should +not encounter any compilation errors (@pxref{Reporting Bugs}). You can +then use C++ code in your rule actions instead of C code. Note that the +default input source for your scanner remains @file{yyin}, and default +echoing is still done to @file{yyout}. Both of these remain @code{FILE +*} variables and not C++ @emph{streams}. + +You can also use @code{flex} to generate a C++ scanner class, using the +@samp{-+} option (or, equivalently, @code{%option c++)}, which is +automatically specified if the name of the @code{flex} executable ends +in a '+', such as @code{flex++}. When using this option, @code{flex} +defaults to generating the scanner to the file @file{lex.yy.cc} instead +of @file{lex.yy.c}. The generated scanner includes the header file +@file{FlexLexer.h}, which defines the interface to two C++ classes. + +The first class in @file{FlexLexer.h}, @code{FlexLexer}, +provides an abstract base class defining the general scanner class +interface. It provides the following member functions: + +@table @code +@findex YYText (C++ only) +@item const char* YYText() +returns the text of the most recently matched token, the equivalent of +@code{yytext}. + +@findex YYLeng (C++ only) +@item int YYLeng() +returns the length of the most recently matched token, the equivalent of +@code{yyleng}. + +@findex lineno (C++ only) +@item int lineno() const +returns the current input line number (see @code{%option yylineno)}, or +@code{1} if @code{%option yylineno} was not used. + +@findex set_debug (C++ only) +@item void set_debug( int flag ) +sets the debugging flag for the scanner, equivalent to assigning to +@code{yy_flex_debug} (@pxref{Scanner Options}). Note that you must build +the scanner using @code{%option debug} to include debugging information +in it. + +@findex debug (C++ only) +@item int debug() const +returns the current setting of the debugging flag. +@end table + +Also provided are member functions equivalent to +@code{yy_switch_to_buffer()}, @code{yy_create_buffer()} (though the +first argument is an @code{istream&} object reference and not a +@code{FILE*)}, @code{yy_flush_buffer()}, @code{yy_delete_buffer()}, and +@code{yyrestart()} (again, the first argument is a @code{istream&} +object reference). + +@tindex yyFlexLexer (C++ only) +@tindex FlexLexer (C++ only) +The second class defined in @file{FlexLexer.h} is @code{yyFlexLexer}, +which is derived from @code{FlexLexer}. It defines the following +additional member functions: + +@table @code +@findex yyFlexLexer constructor (C++ only) +@item yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 ) +@item yyFlexLexer( istream& arg_yyin, ostream& arg_yyout ) +constructs a @code{yyFlexLexer} object using the given streams for input +and output. If not specified, the streams default to @code{cin} and +@code{cout}, respectively. @code{yyFlexLexer} does not take ownership of +its stream arguments. It's up to the user to ensure the streams pointed +to remain alive at least as long as the @code{yyFlexLexer} instance. + +@findex yylex (C++ version) +@item virtual int yylex() +performs the same role is @code{yylex()} does for ordinary @code{flex} +scanners: it scans the input stream, consuming tokens, until a rule's +action returns a value. If you derive a subclass @code{S} from +@code{yyFlexLexer} and want to access the member functions and variables +of @code{S} inside @code{yylex()}, then you need to use @code{%option +yyclass="S"} to inform @code{flex} that you will be using that subclass +instead of @code{yyFlexLexer}. In this case, rather than generating +@code{yyFlexLexer::yylex()}, @code{flex} generates @code{S::yylex()} +(and also generates a dummy @code{yyFlexLexer::yylex()} that calls +@code{yyFlexLexer::LexerError()} if called). + +@findex switch_streams (C++ only) +@item virtual void switch_streams(istream* new_in = 0, ostream* new_out = 0) +@item virtual void switch_streams(istream& new_in, ostream& new_out) +reassigns @code{yyin} to @code{new_in} (if non-null) and @code{yyout} to +@code{new_out} (if non-null), deleting the previous input buffer if +@code{yyin} is reassigned. + +@item int yylex( istream* new_in, ostream* new_out = 0 ) +@item int yylex( istream& new_in, ostream& new_out ) +first switches the input streams via @code{switch_streams( new_in, +new_out )} and then returns the value of @code{yylex()}. +@end table + +In addition, @code{yyFlexLexer} defines the following protected virtual +functions which you can redefine in derived classes to tailor the +scanner: + +@table @code +@findex LexerInput (C++ only) +@item virtual int LexerInput( char* buf, int max_size ) +reads up to @code{max_size} characters into @code{buf} and returns the +number of characters read. To indicate end-of-input, return 0 +characters. Note that @code{interactive} scanners (see the @samp{-B} +and @samp{-I} flags in @ref{Scanner Options}) define the macro +@code{YY_INTERACTIVE}. If you redefine @code{LexerInput()} and need to +take different actions depending on whether or not the scanner might be +scanning an interactive input source, you can test for the presence of +this name via @code{#ifdef} statements. + +@findex LexerOutput (C++ only) +@item virtual void LexerOutput( const char* buf, int size ) +writes out @code{size} characters from the buffer @code{buf}, which, while +@code{NUL}-terminated, may also contain internal @code{NUL}s if the +scanner's rules can match text with @code{NUL}s in them. + +@cindex error reporting, in C++ +@findex LexerError (C++ only) +@item virtual void LexerError( const char* msg ) +reports a fatal error message. The default version of this function +writes the message to the stream @code{cerr} and exits. +@end table + +Note that a @code{yyFlexLexer} object contains its @emph{entire} +scanning state. Thus you can use such objects to create reentrant +scanners, but see also @ref{Reentrant}. You can instantiate multiple +instances of the same @code{yyFlexLexer} class, and you can also combine +multiple C++ scanner classes together in the same program using the +@samp{-P} option discussed above. + +Finally, note that the @code{%array} feature is not available to C++ +scanner classes; you must use @code{%pointer} (the default). + +Here is an example of a simple C++ scanner: + +@cindex C++ scanners, use of +@example +@verbatim + // An example of using the flex C++ scanner class. + + %{ + #include + using namespace std; + int mylineno = 0; + %} + + %option noyywrap c++ + + string \"[^\n"]+\" + + ws [ \t]+ + + alpha [A-Za-z] + dig [0-9] + name ({alpha}|{dig}|\$)({alpha}|{dig}|[_.\-/$])* + num1 [-+]?{dig}+\.?([eE][-+]?{dig}+)? + num2 [-+]?{dig}*\.{dig}+([eE][-+]?{dig}+)? + number {num1}|{num2} + + %% + + {ws} /* skip blanks and tabs */ + + "/*" { + int c; + + while((c = yyinput()) != 0) + { + if(c == '\n') + ++mylineno; + + else if(c == '*') + { + if((c = yyinput()) == '/') + break; + else + unput(c); + } + } + } + + {number} cout << "number " << YYText() << '\n'; + + \n mylineno++; + + {name} cout << "name " << YYText() << '\n'; + + {string} cout << "string " << YYText() << '\n'; + + %% + + // This include is required if main() is an another source file. + //#include + + int main( int /* argc */, char** /* argv */ ) + { + FlexLexer* lexer = new yyFlexLexer; + while(lexer->yylex() != 0) + ; + return 0; + } +@end verbatim +@end example + +@cindex C++, multiple different scanners +If you want to create multiple (different) lexer classes, you use the +@samp{-P} flag (or the @code{prefix=} option) to rename each +@code{yyFlexLexer} to some other @samp{xxFlexLexer}. You then can +include @file{} in your other sources once per lexer class, +first renaming @code{yyFlexLexer} as follows: + +@cindex include files, with C++ +@cindex header files, with C++ +@cindex C++ scanners, including multiple scanners +@example +@verbatim + #undef yyFlexLexer + #define yyFlexLexer xxFlexLexer + #include + + #undef yyFlexLexer + #define yyFlexLexer zzFlexLexer + #include +@end verbatim +@end example + +if, for example, you used @code{%option prefix="xx"} for one of your +scanners and @code{%option prefix="zz"} for the other. + +@node Reentrant, Lex and Posix, Cxx, Top +@chapter Reentrant C Scanners + +@cindex reentrant, explanation +@code{flex} has the ability to generate a reentrant C scanner. This is +accomplished by specifying @code{%option reentrant} (@samp{-R}) The generated +scanner is both portable, and safe to use in one or more separate threads of +control. The most common use for reentrant scanners is from within +multi-threaded applications. Any thread may create and execute a reentrant +@code{flex} scanner without the need for synchronization with other threads. + +@menu +* Reentrant Uses:: +* Reentrant Overview:: +* Reentrant Example:: +* Reentrant Detail:: +* Reentrant Functions:: +@end menu + +@node Reentrant Uses, Reentrant Overview, Reentrant, Reentrant +@section Uses for Reentrant Scanners + +However, there are other uses for a reentrant scanner. For example, you +could scan two or more files simultaneously to implement a @code{diff} at +the token level (i.e., instead of at the character level): + +@cindex reentrant scanners, multiple interleaved scanners +@example +@verbatim + /* Example of maintaining more than one active scanner. */ + + do { + int tok1, tok2; + + tok1 = yylex( scanner_1 ); + tok2 = yylex( scanner_2 ); + + if( tok1 != tok2 ) + printf("Files are different."); + + } while ( tok1 && tok2 ); +@end verbatim +@end example + +Another use for a reentrant scanner is recursion. +(Note that a recursive scanner can also be created using a non-reentrant scanner and +buffer states. @xref{Multiple Input Buffers}.) + +The following crude scanner supports the @samp{eval} command by invoking +another instance of itself. + +@cindex reentrant scanners, recursive invocation +@example +@verbatim + /* Example of recursive invocation. */ + + %option reentrant + + %% + "eval(".+")" { + yyscan_t scanner; + YY_BUFFER_STATE buf; + + yylex_init( &scanner ); + yytext[yyleng-1] = ' '; + + buf = yy_scan_string( yytext + 5, scanner ); + yylex( scanner ); + + yy_delete_buffer(buf,scanner); + yylex_destroy( scanner ); + } + ... + %% +@end verbatim +@end example + +@node Reentrant Overview, Reentrant Example, Reentrant Uses, Reentrant +@section An Overview of the Reentrant API + +@cindex reentrant, API explanation +The API for reentrant scanners is different than for non-reentrant +scanners. Here is a quick overview of the API: + +@itemize +@code{%option reentrant} must be specified. + +@item +All functions take one additional argument: @code{yyscanner} + +@item +All global variables are replaced by their macro equivalents. +(We tell you this because it may be important to you during debugging.) + +@item +@code{yylex_init} and @code{yylex_destroy} must be called before and +after @code{yylex}, respectively. + +@item +Accessor methods (get/set functions) provide access to common +@code{flex} variables. + +@item +User-specific data can be stored in @code{yyextra}. +@end itemize + +@node Reentrant Example, Reentrant Detail, Reentrant Overview, Reentrant +@section Reentrant Example + +First, an example of a reentrant scanner: +@cindex reentrant, example of +@example +@verbatim + /* This scanner prints "//" comments. */ + + %option reentrant stack noyywrap + %x COMMENT + + %% + + "//" yy_push_state( COMMENT, yyscanner); + .|\n + + \n yy_pop_state( yyscanner ); + [^\n]+ fprintf( yyout, "%s\n", yytext); + + %% + + int main ( int argc, char * argv[] ) + { + yyscan_t scanner; + + yylex_init ( &scanner ); + yylex ( scanner ); + yylex_destroy ( scanner ); + return 0; + } +@end verbatim +@end example + +@node Reentrant Detail, Reentrant Functions, Reentrant Example, Reentrant +@section The Reentrant API in Detail + +Here are the things you need to do or know to use the reentrant C API of +@code{flex}. + +@menu +* Specify Reentrant:: +* Extra Reentrant Argument:: +* Global Replacement:: +* Init and Destroy Functions:: +* Accessor Methods:: +* Extra Data:: +* About yyscan_t:: +@end menu + +@node Specify Reentrant, Extra Reentrant Argument, Reentrant Detail, Reentrant Detail +@subsection Declaring a Scanner As Reentrant + + %option reentrant (--reentrant) must be specified. + +Notice that @code{%option reentrant} is specified in the above example +(@pxref{Reentrant Example}. Had this option not been specified, +@code{flex} would have happily generated a non-reentrant scanner without +complaining. You may explicitly specify @code{%option noreentrant}, if +you do @emph{not} want a reentrant scanner, although it is not +necessary. The default is to generate a non-reentrant scanner. + +@node Extra Reentrant Argument, Global Replacement, Specify Reentrant, Reentrant Detail +@subsection The Extra Argument + +@cindex reentrant, calling functions +@vindex yyscanner (reentrant only) +All functions take one additional argument: @code{yyscanner}. + +Notice that the calls to @code{yy_push_state} and @code{yy_pop_state} +both have an argument, @code{yyscanner} , that is not present in a +non-reentrant scanner. Here are the declarations of +@code{yy_push_state} and @code{yy_pop_state} in the reentrant scanner: + +@example +@verbatim + static void yy_push_state ( int new_state , yyscan_t yyscanner ) ; + static void yy_pop_state ( yyscan_t yyscanner ) ; +@end verbatim +@end example + +Notice that the argument @code{yyscanner} appears in the declaration of +both functions. In fact, all @code{flex} functions in a reentrant +scanner have this additional argument. It is always the last argument +in the argument list, it is always of type @code{yyscan_t} (which is +typedef'd to @code{void *}) and it is +always named @code{yyscanner}. As you may have guessed, +@code{yyscanner} is a pointer to an opaque data structure encapsulating +the current state of the scanner. For a list of function declarations, +see @ref{Reentrant Functions}. Note that preprocessor macros, such as +@code{BEGIN}, @code{ECHO}, and @code{REJECT}, do not take this +additional argument. + +@node Global Replacement, Init and Destroy Functions, Extra Reentrant Argument, Reentrant Detail +@subsection Global Variables Replaced By Macros + +@cindex reentrant, accessing flex variables +All global variables in traditional flex have been replaced by macro equivalents. + +Note that in the above example, @code{yyout} and @code{yytext} are +not plain variables. These are macros that will expand to their equivalent lvalue. +All of the familiar @code{flex} globals have been replaced by their macro +equivalents. In particular, @code{yytext}, @code{yyleng}, @code{yylineno}, +@code{yyin}, @code{yyout}, @code{yyextra}, @code{yylval}, and @code{yylloc} +are macros. You may safely use these macros in actions as if they were plain +variables. We only tell you this so you don't expect to link to these variables +externally. Currently, each macro expands to a member of an internal struct, e.g., + +@example +@verbatim +#define yytext (((struct yyguts_t*)yyscanner)->yytext_r) +@end verbatim +@end example + +One important thing to remember about +@code{yytext} +and friends is that +@code{yytext} +is not a global variable in a reentrant +scanner, you can not access it directly from outside an action or from +other functions. You must use an accessor method, e.g., +@code{yyget_text}, +to accomplish this. (See below). + +@node Init and Destroy Functions, Accessor Methods, Global Replacement, Reentrant Detail +@subsection Init and Destroy Functions + +@cindex memory, considerations for reentrant scanners +@cindex reentrant, initialization +@findex yylex_init +@findex yylex_destroy + +@code{yylex_init} and @code{yylex_destroy} must be called before and +after @code{yylex}, respectively. + +@example +@verbatim + int yylex_init ( yyscan_t * ptr_yy_globals ) ; + int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t * ptr_yy_globals ) ; + int yylex ( yyscan_t yyscanner ) ; + int yylex_destroy ( yyscan_t yyscanner ) ; +@end verbatim +@end example + +The function @code{yylex_init} must be called before calling any other +function. The argument to @code{yylex_init} is the address of an +uninitialized pointer to be filled in by @code{yylex_init}, overwriting +any previous contents. The function @code{yylex_init_extra} may be used +instead, taking as its first argument a variable of type @code{YY_EXTRA_TYPE}. +See the section on yyextra, below, for more details. + +The value stored in @code{ptr_yy_globals} should +thereafter be passed to @code{yylex} and @code{yylex_destroy}. Flex +does not save the argument passed to @code{yylex_init}, so it is safe to +pass the address of a local pointer to @code{yylex_init} so long as it remains +in scope for the duration of all calls to the scanner, up to and including +the call to @code{yylex_destroy}. + +The function +@code{yylex} should be familiar to you by now. The reentrant version +takes one argument, which is the value returned (via an argument) by +@code{yylex_init}. Otherwise, it behaves the same as the non-reentrant +version of @code{yylex}. + +Both @code{yylex_init} and @code{yylex_init_extra} returns 0 (zero) on success, +or non-zero on failure, in which case errno is set to one of the following values: + +@itemize +@item ENOMEM +Memory allocation error. @xref{memory-management}. +@item EINVAL +Invalid argument. +@end itemize + + +The function @code{yylex_destroy} should be +called to free resources used by the scanner. After @code{yylex_destroy} +is called, the contents of @code{yyscanner} should not be used. Of +course, there is no need to destroy a scanner if you plan to reuse it. +A @code{flex} scanner (both reentrant and non-reentrant) may be +restarted by calling @code{yyrestart}. + +Below is an example of a program that creates a scanner, uses it, then destroys +it when done: + +@example +@verbatim + int main () + { + yyscan_t scanner; + int tok; + + yylex_init(&scanner); + + while ((tok=yylex(scanner)) > 0) + printf("tok=%d yytext=%s\n", tok, yyget_text(scanner)); + + yylex_destroy(scanner); + return 0; + } +@end verbatim +@end example + +@node Accessor Methods, Extra Data, Init and Destroy Functions, Reentrant Detail +@subsection Accessing Variables with Reentrant Scanners + +@cindex reentrant, accessor functions +Accessor methods (get/set functions) provide access to common +@code{flex} variables. + +Many scanners that you build will be part of a larger project. Portions +of your project will need access to @code{flex} values, such as +@code{yytext}. In a non-reentrant scanner, these values are global, so +there is no problem accessing them. However, in a reentrant scanner, there are no +global @code{flex} values. You can not access them directly. Instead, +you must access @code{flex} values using accessor methods (get/set +functions). Each accessor method is named @code{yyget_NAME} or +@code{yyset_NAME}, where @code{NAME} is the name of the @code{flex} +variable you want. For example: + +@cindex accessor functions, use of +@example +@verbatim + /* Set the last character of yytext to NULL. */ + void chop ( yyscan_t scanner ) + { + int len = yyget_leng( scanner ); + yyget_text( scanner )[len - 1] = '\0'; + } +@end verbatim +@end example + +The above code may be called from within an action like this: + +@example +@verbatim + %% + .+\n { chop( yyscanner );} +@end verbatim +@end example + +You may find that @code{%option header-file} is particularly useful for generating +prototypes of all the accessor functions. @xref{option-header}. + +@node Extra Data, About yyscan_t, Accessor Methods, Reentrant Detail +@subsection Extra Data + +@cindex reentrant, extra data +@vindex yyextra +User-specific data can be stored in @code{yyextra}. + +In a reentrant scanner, it is unwise to use global variables to +communicate with or maintain state between different pieces of your program. +However, you may need access to external data or invoke external functions +from within the scanner actions. +Likewise, you may need to pass information to your scanner +(e.g., open file descriptors, or database connections). +In a non-reentrant scanner, the only way to do this would be through the +use of global variables. +@code{Flex} allows you to store arbitrary, ``extra'' data in a scanner. +This data is accessible through the accessor methods +@code{yyget_extra} and @code{yyset_extra} +from outside the scanner, and through the shortcut macro +@code{yyextra} +from within the scanner itself. They are defined as follows: + +@tindex YY_EXTRA_TYPE (reentrant only) +@findex yyget_extra +@findex yyset_extra +@example +@verbatim + #define YY_EXTRA_TYPE void* + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE arbitrary_data , yyscan_t scanner); +@end verbatim +@end example + +In addition, an extra form of @code{yylex_init} is provided, +@code{yylex_init_extra}. This function is provided so that the yyextra value can +be accessed from within the very first yyalloc, used to allocate +the scanner itself. + +By default, @code{YY_EXTRA_TYPE} is defined as type @code{void *}. You +may redefine this type using @code{%option extra-type="your_type"} in +the scanner: + +@cindex YY_EXTRA_TYPE, defining your own type +@example +@verbatim + /* An example of overriding YY_EXTRA_TYPE. */ + %{ + #include + #include + %} + %option reentrant + %option extra-type="struct stat *" + %% + + __filesize__ printf( "%ld", yyextra->st_size ); + __lastmod__ printf( "%ld", yyextra->st_mtime ); + %% + void scan_file( char* filename ) + { + yyscan_t scanner; + struct stat buf; + FILE *in; + + in = fopen( filename, "r" ); + stat( filename, &buf ); + + yylex_init_extra( buf, &scanner ); + yyset_in( in, scanner ); + yylex( scanner ); + yylex_destroy( scanner ); + + fclose( in ); + } +@end verbatim +@end example + + +@node About yyscan_t, , Extra Data, Reentrant Detail +@subsection About yyscan_t + +@tindex yyscan_t (reentrant only) +@code{yyscan_t} is defined as: + +@example +@verbatim + typedef void* yyscan_t; +@end verbatim +@end example + +It is initialized by @code{yylex_init()} to point to +an internal structure. You should never access this value +directly. In particular, you should never attempt to free it +(use @code{yylex_destroy()} instead.) + +@node Reentrant Functions, , Reentrant Detail, Reentrant +@section Functions and Macros Available in Reentrant C Scanners + +The following Functions are available in a reentrant scanner: + +@findex yyget_text +@findex yyget_leng +@findex yyget_in +@findex yyget_out +@findex yyget_lineno +@findex yyset_in +@findex yyset_out +@findex yyset_lineno +@findex yyget_debug +@findex yyset_debug +@findex yyget_extra +@findex yyset_extra + +@example +@verbatim + char *yyget_text ( yyscan_t scanner ); + int yyget_leng ( yyscan_t scanner ); + FILE *yyget_in ( yyscan_t scanner ); + FILE *yyget_out ( yyscan_t scanner ); + int yyget_lineno ( yyscan_t scanner ); + YY_EXTRA_TYPE yyget_extra ( yyscan_t scanner ); + int yyget_debug ( yyscan_t scanner ); + + void yyset_debug ( int flag, yyscan_t scanner ); + void yyset_in ( FILE * in_str , yyscan_t scanner ); + void yyset_out ( FILE * out_str , yyscan_t scanner ); + void yyset_lineno ( int line_number , yyscan_t scanner ); + void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t scanner ); +@end verbatim +@end example + +There are no ``set'' functions for yytext and yyleng. This is intentional. + +The following Macro shortcuts are available in actions in a reentrant +scanner: + +@example +@verbatim + yytext + yyleng + yyin + yyout + yylineno + yyextra + yy_flex_debug +@end verbatim +@end example + +@cindex yylineno, in a reentrant scanner +In a reentrant C scanner, support for yylineno is always present +(i.e., you may access yylineno), but the value is never modified by +@code{flex} unless @code{%option yylineno} is enabled. This is to allow +the user to maintain the line count independently of @code{flex}. + +@anchor{bison-functions} +The following functions and macros are made available when @code{%option +bison-bridge} (@samp{--bison-bridge}) is specified: + +@example +@verbatim + YYSTYPE * yyget_lval ( yyscan_t scanner ); + void yyset_lval ( YYSTYPE * yylvalp , yyscan_t scanner ); + yylval +@end verbatim +@end example + +The following functions and macros are made available +when @code{%option bison-locations} (@samp{--bison-locations}) is specified: + +@example +@verbatim + YYLTYPE *yyget_lloc ( yyscan_t scanner ); + void yyset_lloc ( YYLTYPE * yyllocp , yyscan_t scanner ); + yylloc +@end verbatim +@end example + +Support for yylval assumes that @code{YYSTYPE} is a valid type. Support for +yylloc assumes that @code{YYSLYPE} is a valid type. Typically, these types are +generated by @code{bison}, and are included in section 1 of the @code{flex} +input. + +@node Lex and Posix, Memory Management, Reentrant, Top +@chapter Incompatibilities with Lex and Posix + +@cindex POSIX and lex +@cindex lex (traditional) and POSIX + +@code{flex} is a rewrite of the AT&T Unix @emph{lex} tool (the two +implementations do not share any code, though), with some extensions and +incompatibilities, both of which are of concern to those who wish to +write scanners acceptable to both implementations. @code{flex} is fully +compliant with the POSIX @code{lex} specification, except that when +using @code{%pointer} (the default), a call to @code{unput()} destroys +the contents of @code{yytext}, which is counter to the POSIX +specification. In this section we discuss all of the known areas of +incompatibility between @code{flex}, AT&T @code{lex}, and the POSIX +specification. @code{flex}'s @samp{-l} option turns on maximum +compatibility with the original AT&T @code{lex} implementation, at the +cost of a major loss in the generated scanner's performance. We note +below which incompatibilities can be overcome using the @samp{-l} +option. @code{flex} is fully compatible with @code{lex} with the +following exceptions: + +@itemize +@item +The undocumented @code{lex} scanner internal variable @code{yylineno} is +not supported unless @samp{-l} or @code{%option yylineno} is used. + +@item +@code{yylineno} should be maintained on a per-buffer basis, rather than +a per-scanner (single global variable) basis. + +@item +@code{yylineno} is not part of the POSIX specification. + +@item +The @code{input()} routine is not redefinable, though it may be called +to read characters following whatever has been matched by a rule. If +@code{input()} encounters an end-of-file the normal @code{yywrap()} +processing is done. A ``real'' end-of-file is returned by +@code{input()} as @code{EOF}. + +@item +Input is instead controlled by defining the @code{YY_INPUT()} macro. + +@item +The @code{flex} restriction that @code{input()} cannot be redefined is +in accordance with the POSIX specification, which simply does not +specify any way of controlling the scanner's input other than by making +an initial assignment to @file{yyin}. + +@item +The @code{unput()} routine is not redefinable. This restriction is in +accordance with POSIX. + +@item +@code{flex} scanners are not as reentrant as @code{lex} scanners. In +particular, if you have an interactive scanner and an interrupt handler +which long-jumps out of the scanner, and the scanner is subsequently +called again, you may get the following message: + +@cindex error messages, end of buffer missed +@example +@verbatim + fatal flex scanner internal error--end of buffer missed +@end verbatim +@end example + +To reenter the scanner, first use: + +@cindex restarting the scanner +@example +@verbatim + yyrestart( yyin ); +@end verbatim +@end example + +Note that this call will throw away any buffered input; usually this +isn't a problem with an interactive scanner. @xref{Reentrant}, for +@code{flex}'s reentrant API. + +@item +Also note that @code{flex} C++ scanner classes +@emph{are} +reentrant, so if using C++ is an option for you, you should use +them instead. @xref{Cxx}, and @ref{Reentrant} for details. + +@item +@code{output()} is not supported. Output from the @b{ECHO} macro is +done to the file-pointer @code{yyout} (default @file{stdout)}. + +@item +@code{output()} is not part of the POSIX specification. + +@item +@code{lex} does not support exclusive start conditions (%x), though they +are in the POSIX specification. + +@item +When definitions are expanded, @code{flex} encloses them in parentheses. +With @code{lex}, the following: + +@cindex name definitions, not POSIX +@example +@verbatim + NAME [A-Z][A-Z0-9]* + %% + foo{NAME}? printf( "Found it\n" ); + %% +@end verbatim +@end example + +will not match the string @samp{foo} because when the macro is expanded +the rule is equivalent to @samp{foo[A-Z][A-Z0-9]*?} and the precedence +is such that the @samp{?} is associated with @samp{[A-Z0-9]*}. With +@code{flex}, the rule will be expanded to @samp{foo([A-Z][A-Z0-9]*)?} +and so the string @samp{foo} will match. + +@item +Note that if the definition begins with @samp{^} or ends with @samp{$} +then it is @emph{not} expanded with parentheses, to allow these +operators to appear in definitions without losing their special +meanings. But the @samp{}, @samp{/}, and @code{<>} operators +cannot be used in a @code{flex} definition. + +@item +Using @samp{-l} results in the @code{lex} behavior of no parentheses +around the definition. + +@item +The POSIX specification is that the definition be enclosed in parentheses. + +@item +Some implementations of @code{lex} allow a rule's action to begin on a +separate line, if the rule's pattern has trailing whitespace: + +@cindex patterns and actions on different lines +@example +@verbatim + %% + foo|bar + { foobar_action();} +@end verbatim +@end example + +@code{flex} does not support this feature. + +@item +The @code{lex} @code{%r} (generate a Ratfor scanner) option is not +supported. It is not part of the POSIX specification. + +@item +After a call to @code{unput()}, @emph{yytext} is undefined until the +next token is matched, unless the scanner was built using @code{%array}. +This is not the case with @code{lex} or the POSIX specification. The +@samp{-l} option does away with this incompatibility. + +@item +The precedence of the @samp{@{,@}} (numeric range) operator is +different. The AT&T and POSIX specifications of @code{lex} +interpret @samp{abc@{1,3@}} as match one, two, +or three occurrences of @samp{abc}'', whereas @code{flex} interprets it +as ``match @samp{ab} followed by one, two, or three occurrences of +@samp{c}''. The @samp{-l} and @samp{--posix} options do away with this +incompatibility. + +@item +The precedence of the @samp{^} operator is different. @code{lex} +interprets @samp{^foo|bar} as ``match either 'foo' at the beginning of a +line, or 'bar' anywhere'', whereas @code{flex} interprets it as ``match +either @samp{foo} or @samp{bar} if they come at the beginning of a +line''. The latter is in agreement with the POSIX specification. + +@item +The special table-size declarations such as @code{%a} supported by +@code{lex} are not required by @code{flex} scanners.. @code{flex} +ignores them. +@item +The name @code{FLEX_SCANNER} is @code{#define}'d so scanners may be +written for use with either @code{flex} or @code{lex}. Scanners also +include @code{YY_FLEX_MAJOR_VERSION}, @code{YY_FLEX_MINOR_VERSION} +and @code{YY_FLEX_SUBMINOR_VERSION} +indicating which version of @code{flex} generated the scanner. For +example, for the 2.5.22 release, these defines would be 2, 5 and 22 +respectively. If the version of @code{flex} being used is a beta +version, then the symbol @code{FLEX_BETA} is defined. + +@item +The symbols @samp{[[} and @samp{]]} in the code sections of the input +may conflict with the m4 delimiters. @xref{M4 Dependency}. + + +@end itemize + +@cindex POSIX comp;compliance +@cindex non-POSIX features of flex +The following @code{flex} features are not included in @code{lex} or the +POSIX specification: + +@itemize +@item +C++ scanners +@item +%option +@item +start condition scopes +@item +start condition stacks +@item +interactive/non-interactive scanners +@item +yy_scan_string() and friends +@item +yyterminate() +@item +yy_set_interactive() +@item +yy_set_bol() +@item +YY_AT_BOL() + <> +@item +<*> +@item +YY_DECL +@item +YY_START +@item +YY_USER_ACTION +@item +YY_USER_INIT +@item +#line directives +@item +%@{@}'s around actions +@item +reentrant C API +@item +multiple actions on a line +@item +almost all of the @code{flex} command-line options +@end itemize + +The feature ``multiple actions on a line'' +refers to the fact that with @code{flex} you can put multiple actions on +the same line, separated with semi-colons, while with @code{lex}, the +following: + +@example +@verbatim + foo handle_foo(); ++num_foos_seen; +@end verbatim +@end example + +is (rather surprisingly) truncated to + +@example +@verbatim + foo handle_foo(); +@end verbatim +@end example + +@code{flex} does not truncate the action. Actions that are not enclosed +in braces are simply terminated at the end of the line. + +@node Memory Management, Serialized Tables, Lex and Posix, Top +@chapter Memory Management + +@cindex memory management +@anchor{memory-management} +This chapter describes how flex handles dynamic memory, and how you can +override the default behavior. + +@menu +* The Default Memory Management:: +* Overriding The Default Memory Management:: +* A Note About yytext And Memory:: +@end menu + +@node The Default Memory Management, Overriding The Default Memory Management, Memory Management, Memory Management +@section The Default Memory Management + +Flex allocates dynamic memory during initialization, and once in a while from +within a call to yylex(). Initialization takes place during the first call to +yylex(). Thereafter, flex may reallocate more memory if it needs to enlarge a +buffer. As of version 2.5.9 Flex will clean up all memory when you call @code{yylex_destroy} +@xref{faq-memory-leak}. + +Flex allocates dynamic memory for four purposes, listed below @footnote{The +quantities given here are approximate, and may vary due to host architecture, +compiler configuration, or due to future enhancements to flex.} + +@table @asis + +@item 16kB for the input buffer. +Flex allocates memory for the character buffer used to perform pattern +matching. Flex must read ahead from the input stream and store it in a large +character buffer. This buffer is typically the largest chunk of dynamic memory +flex consumes. This buffer will grow if necessary, doubling the size each time. +Flex frees this memory when you call yylex_destroy(). The default size of this +buffer (16384 bytes) is almost always too large. The ideal size for this +buffer is the length of the longest token expected, in bytes, plus a little more. Flex will allocate a few +extra bytes for housekeeping. Currently, to override the size of the input buffer +you must @code{#define YY_BUF_SIZE} to whatever number of bytes you want. We don't plan +to change this in the near future, but we reserve the right to do so if we ever add a more robust memory management +API. + +@item 64kb for the REJECT state. This will only be allocated if you use REJECT. +The size is large enough to hold the same number of states as characters in the input buffer. If you override the size of the +input buffer (via @code{YY_BUF_SIZE}), then you automatically override the size of this buffer as well. + +@item 100 bytes for the start condition stack. +Flex allocates memory for the start condition stack. This is the stack used +for pushing start states, i.e., with yy_push_state(). It will grow if +necessary. Since the states are simply integers, this stack doesn't consume +much memory. This stack is not present if @code{%option stack} is not +specified. You will rarely need to tune this buffer. The ideal size for this +stack is the maximum depth expected. The memory for this stack is +automatically destroyed when you call yylex_destroy(). @xref{option-stack}. + +@item 40 bytes for each YY_BUFFER_STATE. +Flex allocates memory for each YY_BUFFER_STATE. The buffer state itself +is about 40 bytes, plus an additional large character buffer (described above.) +The initial buffer state is created during initialization, and with each call +to yy_create_buffer(). You can't tune the size of this, but you can tune the +character buffer as described above. Any buffer state that you explicitly +create by calling yy_create_buffer() is @emph{NOT} destroyed automatically. You +must call yy_delete_buffer() to free the memory. The exception to this rule is +that flex will delete the current buffer automatically when you call +yylex_destroy(). If you delete the current buffer, be sure to set it to NULL. +That way, flex will not try to delete the buffer a second time (possibly +crashing your program!) At the time of this writing, flex does not provide a +growable stack for the buffer states. You have to manage that yourself. +@xref{Multiple Input Buffers}. + +@item 84 bytes for the reentrant scanner guts +Flex allocates about 84 bytes for the reentrant scanner structure when +you call yylex_init(). It is destroyed when the user calls yylex_destroy(). + +@end table + + +@node Overriding The Default Memory Management, A Note About yytext And Memory, The Default Memory Management, Memory Management +@section Overriding The Default Memory Management + +@cindex yyalloc, overriding +@cindex yyrealloc, overriding +@cindex yyfree, overriding + +Flex calls the functions @code{yyalloc}, @code{yyrealloc}, and @code{yyfree} +when it needs to allocate or free memory. By default, these functions are +wrappers around the standard C functions, @code{malloc}, @code{realloc}, and +@code{free}, respectively. You can override the default implementations by telling +flex that you will provide your own implementations. + +To override the default implementations, you must do two things: + +@enumerate + +@item Suppress the default implementations by specifying one or more of the +following options: + +@itemize +@opindex noyyalloc +@item @code{%option noyyalloc} +@item @code{%option noyyrealloc} +@item @code{%option noyyfree}. +@end itemize + +@item Provide your own implementation of the following functions: @footnote{It +is not necessary to override all (or any) of the memory management routines. +You may, for example, override @code{yyrealloc}, but not @code{yyfree} or +@code{yyalloc}.} + +@example +@verbatim +// For a non-reentrant scanner +void * yyalloc (size_t bytes); +void * yyrealloc (void * ptr, size_t bytes); +void yyfree (void * ptr); + +// For a reentrant scanner +void * yyalloc (size_t bytes, void * yyscanner); +void * yyrealloc (void * ptr, size_t bytes, void * yyscanner); +void yyfree (void * ptr, void * yyscanner); +@end verbatim +@end example + +@end enumerate + +In the following example, we will override all three memory routines. We assume +that there is a custom allocator with garbage collection. In order to make this +example interesting, we will use a reentrant scanner, passing a pointer to the +custom allocator through @code{yyextra}. + +@cindex overriding the memory routines +@example +@verbatim +%{ +#include "some_allocator.h" +%} + +/* Suppress the default implementations. */ +%option noyyalloc noyyrealloc noyyfree +%option reentrant + +/* Initialize the allocator. */ +%{ +#define YY_EXTRA_TYPE struct allocator* +#define YY_USER_INIT yyextra = allocator_create(); +%} + +%% +.|\n ; +%% + +/* Provide our own implementations. */ +void * yyalloc (size_t bytes, void* yyscanner) { + return allocator_alloc (yyextra, bytes); +} + +void * yyrealloc (void * ptr, size_t bytes, void* yyscanner) { + return allocator_realloc (yyextra, bytes); +} + +void yyfree (void * ptr, void * yyscanner) { + /* Do nothing -- we leave it to the garbage collector. */ +} + +@end verbatim +@end example + + +@node A Note About yytext And Memory, , Overriding The Default Memory Management, Memory Management +@section A Note About yytext And Memory + +@cindex yytext, memory considerations + +When flex finds a match, @code{yytext} points to the first character of the +match in the input buffer. The string itself is part of the input buffer, and +is @emph{NOT} allocated separately. The value of yytext will be overwritten the next +time yylex() is called. In short, the value of yytext is only valid from within +the matched rule's action. + +Often, you want the value of yytext to persist for later processing, i.e., by a +parser with non-zero lookahead. In order to preserve yytext, you will have to +copy it with strdup() or a similar function. But this introduces some headache +because your parser is now responsible for freeing the copy of yytext. If you +use a yacc or bison parser, (commonly used with flex), you will discover that +the error recovery mechanisms can cause memory to be leaked. + +To prevent memory leaks from strdup'd yytext, you will have to track the memory +somehow. Our experience has shown that a garbage collection mechanism or a +pooled memory mechanism will save you a lot of grief when writing parsers. + +@node Serialized Tables, Diagnostics, Memory Management, Top +@chapter Serialized Tables +@cindex serialization +@cindex memory, serialized tables + +@anchor{serialization} +A @code{flex} scanner has the ability to save the DFA tables to a file, and +load them at runtime when needed. The motivation for this feature is to reduce +the runtime memory footprint. Traditionally, these tables have been compiled into +the scanner as C arrays, and are sometimes quite large. Since the tables are +compiled into the scanner, the memory used by the tables can never be freed. +This is a waste of memory, especially if an application uses several scanners, +but none of them at the same time. + +The serialization feature allows the tables to be loaded at runtime, before +scanning begins. The tables may be discarded when scanning is finished. + +@menu +* Creating Serialized Tables:: +* Loading and Unloading Serialized Tables:: +* Tables File Format:: +@end menu + +@node Creating Serialized Tables, Loading and Unloading Serialized Tables, Serialized Tables, Serialized Tables +@section Creating Serialized Tables +@cindex tables, creating serialized +@cindex serialization of tables + +You may create a scanner with serialized tables by specifying: + +@example +@verbatim + %option tables-file=FILE +or + --tables-file=FILE +@end verbatim +@end example + +These options instruct flex to save the DFA tables to the file @var{FILE}. The tables +will @emph{not} be embedded in the generated scanner. The scanner will not +function on its own. The scanner will be dependent upon the serialized tables. You must +load the tables from this file at runtime before you can scan anything. + +If you do not specify a filename to @code{--tables-file}, the tables will be +saved to @file{lex.yy.tables}, where @samp{yy} is the appropriate prefix. + +If your project uses several different scanners, you can concatenate the +serialized tables into one file, and flex will find the correct set of tables, +using the scanner prefix as part of the lookup key. An example follows: + +@cindex serialized tables, multiple scanners +@example +@verbatim +$ flex --tables-file --prefix=cpp cpp.l +$ flex --tables-file --prefix=c c.l +$ cat lex.cpp.tables lex.c.tables > all.tables +@end verbatim +@end example + +The above example created two scanners, @samp{cpp}, and @samp{c}. Since we did +not specify a filename, the tables were serialized to @file{lex.c.tables} and +@file{lex.cpp.tables}, respectively. Then, we concatenated the two files +together into @file{all.tables}, which we will distribute with our project. At +runtime, we will open the file and tell flex to load the tables from it. Flex +will find the correct tables automatically. (See next section). + +@node Loading and Unloading Serialized Tables, Tables File Format, Creating Serialized Tables, Serialized Tables +@section Loading and Unloading Serialized Tables +@cindex tables, loading and unloading +@cindex loading tables at runtime +@cindex tables, freeing +@cindex freeing tables +@cindex memory, serialized tables + +If you've built your scanner with @code{%option tables-file}, then you must +load the scanner tables at runtime. This can be accomplished with the following +function: + +@deftypefun int yytables_fload (FILE* @var{fp} [, yyscan_t @var{scanner}]) +Locates scanner tables in the stream pointed to by @var{fp} and loads them. +Memory for the tables is allocated via @code{yyalloc}. You must call this +function before the first call to @code{yylex}. The argument @var{scanner} +only appears in the reentrant scanner. +This function returns @samp{0} (zero) on success, or non-zero on error. +@end deftypefun + +The loaded tables are @strong{not} automatically destroyed (unloaded) when you +call @code{yylex_destroy}. The reason is that you may create several scanners +of the same type (in a reentrant scanner), each of which needs access to these +tables. To avoid a nasty memory leak, you must call the following function: + +@deftypefun int yytables_destroy ([yyscan_t @var{scanner}]) +Unloads the scanner tables. The tables must be loaded again before you can scan +any more data. The argument @var{scanner} only appears in the reentrant +scanner. This function returns @samp{0} (zero) on success, or non-zero on +error. +@end deftypefun + +@strong{The functions @code{yytables_fload} and @code{yytables_destroy} are not +thread-safe.} You must ensure that these functions are called exactly once (for +each scanner type) in a threaded program, before any thread calls @code{yylex}. +After the tables are loaded, they are never written to, and no thread +protection is required thereafter -- until you destroy them. + +@node Tables File Format, , Loading and Unloading Serialized Tables, Serialized Tables +@section Tables File Format +@cindex tables, file format +@cindex file format, serialized tables + +This section defines the file format of serialized @code{flex} tables. + +The tables format allows for one or more sets of tables to be +specified, where each set corresponds to a given scanner. Scanners are +indexed by name, as described below. The file format is as follows: + +@example +@verbatim + TABLE SET 1 + +-------------------------------+ + Header | uint32 th_magic; | + | uint32 th_hsize; | + | uint32 th_ssize; | + | uint16 th_flags; | + | char th_version[]; | + | char th_name[]; | + | uint8 th_pad64[]; | + +-------------------------------+ + Table 1 | uint16 td_id; | + | uint16 td_flags; | + | uint32 td_hilen; | + | uint32 td_lolen; | + | void td_data[]; | + | uint8 td_pad64[]; | + +-------------------------------+ + Table 2 | | + . . . + . . . + . . . + . . . + Table n | | + +-------------------------------+ + TABLE SET 2 + . + . + . + TABLE SET N +@end verbatim +@end example + +The above diagram shows that a complete set of tables consists of a header +followed by multiple individual tables. Furthermore, multiple complete sets may +be present in the same file, each set with its own header and tables. The sets +are contiguous in the file. The only way to know if another set follows is to +check the next four bytes for the magic number (or check for EOF). The header +and tables sections are padded to 64-bit boundaries. Below we describe each +field in detail. This format does not specify how the scanner will expand the +given data, i.e., data may be serialized as int8, but expanded to an int32 +array at runtime. This is to reduce the size of the serialized data where +possible. Remember, @emph{all integer values are in network byte order}. + +@noindent +Fields of a table header: + +@table @code +@item th_magic +Magic number, always 0xF13C57B1. + +@item th_hsize +Size of this entire header, in bytes, including all fields plus any padding. + +@item th_ssize +Size of this entire set, in bytes, including the header, all tables, plus +any padding. + +@item th_flags +Bit flags for this table set. Currently unused. + +@item th_version[] +Flex version in NULL-terminated string format. e.g., @samp{2.5.13a}. This is +the version of flex that was used to create the serialized tables. + +@item th_name[] +Contains the name of this table set. The default is @samp{yytables}, +and is prefixed accordingly, e.g., @samp{footables}. Must be NULL-terminated. + +@item th_pad64[] +Zero or more NULL bytes, padding the entire header to the next 64-bit boundary +as calculated from the beginning of the header. +@end table + +@noindent +Fields of a table: + +@table @code +@item td_id +Specifies the table identifier. Possible values are: +@table @code +@item YYTD_ID_ACCEPT (0x01) +@code{yy_accept} +@item YYTD_ID_BASE (0x02) +@code{yy_base} +@item YYTD_ID_CHK (0x03) +@code{yy_chk} +@item YYTD_ID_DEF (0x04) +@code{yy_def} +@item YYTD_ID_EC (0x05) +@code{yy_ec } +@item YYTD_ID_META (0x06) +@code{yy_meta} +@item YYTD_ID_NUL_TRANS (0x07) +@code{yy_NUL_trans} +@item YYTD_ID_NXT (0x08) +@code{yy_nxt}. This array may be two dimensional. See the @code{td_hilen} +field below. +@item YYTD_ID_RULE_CAN_MATCH_EOL (0x09) +@code{yy_rule_can_match_eol} +@item YYTD_ID_START_STATE_LIST (0x0A) +@code{yy_start_state_list}. This array is handled specially because it is an +array of pointers to structs. See the @code{td_flags} field below. +@item YYTD_ID_TRANSITION (0x0B) +@code{yy_transition}. This array is handled specially because it is an array of +structs. See the @code{td_lolen} field below. +@item YYTD_ID_ACCLIST (0x0C) +@code{yy_acclist} +@end table + +@item td_flags +Bit flags describing how to interpret the data in @code{td_data}. +The data arrays are one-dimensional by default, but may be +two dimensional as specified in the @code{td_hilen} field. + +@table @code +@item YYTD_DATA8 (0x01) +The data is serialized as an array of type int8. +@item YYTD_DATA16 (0x02) +The data is serialized as an array of type int16. +@item YYTD_DATA32 (0x04) +The data is serialized as an array of type int32. +@item YYTD_PTRANS (0x08) +The data is a list of indexes of entries in the expanded @code{yy_transition} +array. Each index should be expanded to a pointer to the corresponding entry +in the @code{yy_transition} array. We count on the fact that the +@code{yy_transition} array has already been seen. +@item YYTD_STRUCT (0x10) +The data is a list of yy_trans_info structs, each of which consists of +two integers. There is no padding between struct elements or between structs. +The type of each member is determined by the @code{YYTD_DATA*} bits. +@end table + +@item td_hilen +If @code{td_hilen} is non-zero, then the data is a two-dimensional array. +Otherwise, the data is a one-dimensional array. @code{td_hilen} contains the +number of elements in the higher dimensional array, and @code{td_lolen} contains +the number of elements in the lowest dimension. + +Conceptually, @code{td_data} is either @code{sometype td_data[td_lolen]}, or +@code{sometype td_data[td_hilen][td_lolen]}, where @code{sometype} is specified +by the @code{td_flags} field. It is possible for both @code{td_lolen} and +@code{td_hilen} to be zero, in which case @code{td_data} is a zero length +array, and no data is loaded, i.e., this table is simply skipped. Flex does not +currently generate tables of zero length. + +@item td_lolen +Specifies the number of elements in the lowest dimension array. If this is +a one-dimensional array, then it is simply the number of elements in this array. +The element size is determined by the @code{td_flags} field. + +@item td_data[] +The table data. This array may be a one- or two-dimensional array, of type +@code{int8}, @code{int16}, @code{int32}, @code{struct yy_trans_info}, or +@code{struct yy_trans_info*}, depending upon the values in the +@code{td_flags}, @code{td_hilen}, and @code{td_lolen} fields. + +@item td_pad64[] +Zero or more NULL bytes, padding the entire table to the next 64-bit boundary as +calculated from the beginning of this table. +@end table + +@node Diagnostics, Limitations, Serialized Tables, Top +@chapter Diagnostics + +@cindex error reporting, diagnostic messages +@cindex warnings, diagnostic messages + +The following is a list of @code{flex} diagnostic messages: + +@itemize +@item +@samp{warning, rule cannot be matched} indicates that the given rule +cannot be matched because it follows other rules that will always match +the same text as it. For example, in the following @samp{foo} cannot be +matched because it comes after an identifier ``catch-all'' rule: + +@cindex warning, rule cannot be matched +@example +@verbatim + [a-z]+ got_identifier(); + foo got_foo(); +@end verbatim +@end example + +Using @code{REJECT} in a scanner suppresses this warning. + +@item +@samp{warning, -s option given but default rule can be matched} means +that it is possible (perhaps only in a particular start condition) that +the default rule (match any single character) is the only one that will +match a particular input. Since @samp{-s} was given, presumably this is +not intended. + +@item +@code{reject_used_but_not_detected undefined} or +@code{yymore_used_but_not_detected undefined}. These errors can occur +at compile time. They indicate that the scanner uses @code{REJECT} or +@code{yymore()} but that @code{flex} failed to notice the fact, meaning +that @code{flex} scanned the first two sections looking for occurrences +of these actions and failed to find any, but somehow you snuck some in +(via a #include file, for example). Use @code{%option reject} or +@code{%option yymore} to indicate to @code{flex} that you really do use +these features. + +@item +@samp{flex scanner jammed}. a scanner compiled with +@samp{-s} has encountered an input string which wasn't matched by any of +its rules. This error can also occur due to internal problems. + +@item +@samp{token too large, exceeds YYLMAX}. your scanner uses @code{%array} +and one of its rules matched a string longer than the @code{YYLMAX} +constant (8K bytes by default). You can increase the value by +#define'ing @code{YYLMAX} in the definitions section of your @code{flex} +input. + +@item +@samp{scanner requires -8 flag to use the character 'x'}. Your scanner +specification includes recognizing the 8-bit character @samp{'x'} and +you did not specify the -8 flag, and your scanner defaulted to 7-bit +because you used the @samp{-Cf} or @samp{-CF} table compression options. +See the discussion of the @samp{-7} flag, @ref{Scanner Options}, for +details. + +@item +@samp{flex scanner push-back overflow}. you used @code{unput()} to push +back so much text that the scanner's buffer could not hold both the +pushed-back text and the current token in @code{yytext}. Ideally the +scanner should dynamically resize the buffer in this case, but at +present it does not. + +@item +@samp{input buffer overflow, can't enlarge buffer because scanner uses +REJECT}. the scanner was working on matching an extremely large token +and needed to expand the input buffer. This doesn't work with scanners +that use @code{REJECT}. + +@item +@samp{fatal flex scanner internal error--end of buffer missed}. This can +occur in a scanner which is reentered after a long-jump has jumped out +(or over) the scanner's activation frame. Before reentering the +scanner, use: +@example +@verbatim + yyrestart( yyin ); +@end verbatim +@end example +or, as noted above, switch to using the C++ scanner class. + +@item +@samp{too many start conditions in <> construct!} you listed more start +conditions in a <> construct than exist (so you must have listed at +least one of them twice). +@end itemize + +@node Limitations, Bibliography, Diagnostics, Top +@chapter Limitations + +@cindex limitations of flex + +Some trailing context patterns cannot be properly matched and generate +warning messages (@samp{dangerous trailing context}). These are +patterns where the ending of the first part of the rule matches the +beginning of the second part, such as @samp{zx*/xy*}, where the 'x*' +matches the 'x' at the beginning of the trailing context. (Note that +the POSIX draft states that the text matched by such patterns is +undefined.) For some trailing context rules, parts which are actually +fixed-length are not recognized as such, leading to the abovementioned +performance loss. In particular, parts using @samp{|} or @samp{@{n@}} +(such as @samp{foo@{3@}}) are always considered variable-length. +Combining trailing context with the special @samp{|} action can result +in @emph{fixed} trailing context being turned into the more expensive +@emph{variable} trailing context. For example, in the following: + +@cindex warning, dangerous trailing context +@example +@verbatim + %% + abc | + xyz/def +@end verbatim +@end example + +Use of @code{unput()} invalidates yytext and yyleng, unless the +@code{%array} directive or the @samp{-l} option has been used. +Pattern-matching of @code{NUL}s is substantially slower than matching +other characters. Dynamic resizing of the input buffer is slow, as it +entails rescanning all the text matched so far by the current (generally +huge) token. Due to both buffering of input and read-ahead, you cannot +intermix calls to @file{} routines, such as, @b{getchar()}, +with @code{flex} rules and expect it to work. Call @code{input()} +instead. The total table entries listed by the @samp{-v} flag excludes +the number of table entries needed to determine what rule has been +matched. The number of entries is equal to the number of DFA states if +the scanner does not use @code{REJECT}, and somewhat greater than the +number of states if it does. @code{REJECT} cannot be used with the +@samp{-f} or @samp{-F} options. + +The @code{flex} internal algorithms need documentation. + +@node Bibliography, FAQ, Limitations, Top +@chapter Additional Reading + +You may wish to read more about the following programs: +@itemize +@item lex +@item yacc +@item sed +@item awk +@end itemize + +The following books may contain material of interest: + +John Levine, Tony Mason, and Doug Brown, +@emph{Lex & Yacc}, +O'Reilly and Associates. Be sure to get the 2nd edition. + +M. E. Lesk and E. Schmidt, +@emph{LEX -- Lexical Analyzer Generator} + +Alfred Aho, Ravi Sethi and Jeffrey Ullman, @emph{Compilers: Principles, +Techniques and Tools}, Addison-Wesley (1986). Describes the +pattern-matching techniques used by @code{flex} (deterministic finite +automata). + +@node FAQ, Appendices, Bibliography, Top +@unnumbered FAQ + +From time to time, the @code{flex} maintainer receives certain +questions. Rather than repeat answers to well-understood problems, we +publish them here. + +@menu +* When was flex born?:: +* How do I expand backslash-escape sequences in C-style quoted strings?:: +* Why do flex scanners call fileno if it is not ANSI compatible?:: +* Does flex support recursive pattern definitions?:: +* How do I skip huge chunks of input (tens of megabytes) while using flex?:: +* Flex is not matching my patterns in the same order that I defined them.:: +* My actions are executing out of order or sometimes not at all.:: +* How can I have multiple input sources feed into the same scanner at the same time?:: +* Can I build nested parsers that work with the same input file?:: +* How can I match text only at the end of a file?:: +* How can I make REJECT cascade across start condition boundaries?:: +* Why cant I use fast or full tables with interactive mode?:: +* How much faster is -F or -f than -C?:: +* If I have a simple grammar cant I just parse it with flex?:: +* Why doesn't yyrestart() set the start state back to INITIAL?:: +* How can I match C-style comments?:: +* The period isn't working the way I expected.:: +* Can I get the flex manual in another format?:: +* Does there exist a "faster" NDFA->DFA algorithm?:: +* How does flex compile the DFA so quickly?:: +* How can I use more than 8192 rules?:: +* How do I abandon a file in the middle of a scan and switch to a new file?:: +* How do I execute code only during initialization (only before the first scan)?:: +* How do I execute code at termination?:: +* Where else can I find help?:: +* Can I include comments in the "rules" section of the file?:: +* I get an error about undefined yywrap().:: +* How can I change the matching pattern at run time?:: +* How can I expand macros in the input?:: +* How can I build a two-pass scanner?:: +* How do I match any string not matched in the preceding rules?:: +* I am trying to port code from AT&T lex that uses yysptr and yysbuf.:: +* Is there a way to make flex treat NULL like a regular character?:: +* Whenever flex can not match the input it says "flex scanner jammed".:: +* Why doesn't flex have non-greedy operators like perl does?:: +* Memory leak - 16386 bytes allocated by malloc.:: +* How do I track the byte offset for lseek()?:: +* How do I use my own I/O classes in a C++ scanner?:: +* How do I skip as many chars as possible?:: +* deleteme00:: +* Are certain equivalent patterns faster than others?:: +* Is backing up a big deal?:: +* Can I fake multi-byte character support?:: +* deleteme01:: +* Can you discuss some flex internals?:: +* unput() messes up yy_at_bol:: +* The | operator is not doing what I want:: +* Why can't flex understand this variable trailing context pattern?:: +* The ^ operator isn't working:: +* Trailing context is getting confused with trailing optional patterns:: +* Is flex GNU or not?:: +* ERASEME53:: +* I need to scan if-then-else blocks and while loops:: +* ERASEME55:: +* ERASEME56:: +* ERASEME57:: +* Is there a repository for flex scanners?:: +* How can I conditionally compile or preprocess my flex input file?:: +* Where can I find grammars for lex and yacc?:: +* I get an end-of-buffer message for each character scanned.:: +* unnamed-faq-62:: +* unnamed-faq-63:: +* unnamed-faq-64:: +* unnamed-faq-65:: +* unnamed-faq-66:: +* unnamed-faq-67:: +* unnamed-faq-68:: +* unnamed-faq-69:: +* unnamed-faq-70:: +* unnamed-faq-71:: +* unnamed-faq-72:: +* unnamed-faq-73:: +* unnamed-faq-74:: +* unnamed-faq-75:: +* unnamed-faq-76:: +* unnamed-faq-77:: +* unnamed-faq-78:: +* unnamed-faq-79:: +* unnamed-faq-80:: +* unnamed-faq-81:: +* unnamed-faq-82:: +* unnamed-faq-83:: +* unnamed-faq-84:: +* unnamed-faq-85:: +* unnamed-faq-86:: +* unnamed-faq-87:: +* unnamed-faq-88:: +* unnamed-faq-90:: +* unnamed-faq-91:: +* unnamed-faq-92:: +* unnamed-faq-93:: +* unnamed-faq-94:: +* unnamed-faq-95:: +* unnamed-faq-96:: +* unnamed-faq-97:: +* unnamed-faq-98:: +* unnamed-faq-99:: +* unnamed-faq-100:: +* unnamed-faq-101:: +* What is the difference between YYLEX_PARAM and YY_DECL?:: +* Why do I get "conflicting types for yylex" error?:: +* How do I access the values set in a Flex action from within a Bison action?:: +@end menu + +@node When was flex born? +@unnumberedsec When was flex born? + +Vern Paxson took over +the @cite{Software Tools} lex project from Jef Poskanzer in 1982. At that point it +was written in Ratfor. Around 1987 or so, Paxson translated it into C, and +a legend was born :-). + +@node How do I expand backslash-escape sequences in C-style quoted strings? +@unnumberedsec How do I expand backslash-escape sequences in C-style quoted strings? + +A key point when scanning quoted strings is that you cannot (easily) write +a single rule that will precisely match the string if you allow things +like embedded escape sequences and newlines. If you try to match strings +with a single rule then you'll wind up having to rescan the string anyway +to find any escape sequences. + +Instead you can use exclusive start conditions and a set of rules, one for +matching non-escaped text, one for matching a single escape, one for +matching an embedded newline, and one for recognizing the end of the +string. Each of these rules is then faced with the question of where to +put its intermediary results. The best solution is for the rules to +append their local value of @code{yytext} to the end of a ``string literal'' +buffer. A rule like the escape-matcher will append to the buffer the +meaning of the escape sequence rather than the literal text in @code{yytext}. +In this way, @code{yytext} does not need to be modified at all. + +@node Why do flex scanners call fileno if it is not ANSI compatible? +@unnumberedsec Why do flex scanners call fileno if it is not ANSI compatible? + +Flex scanners call @code{fileno()} in order to get the file descriptor +corresponding to @code{yyin}. The file descriptor may be passed to +@code{isatty()} or @code{read()}, depending upon which @code{%options} you specified. +If your system does not have @code{fileno()} support, to get rid of the +@code{read()} call, do not specify @code{%option read}. To get rid of the @code{isatty()} +call, you must specify one of @code{%option always-interactive} or +@code{%option never-interactive}. + +@node Does flex support recursive pattern definitions? +@unnumberedsec Does flex support recursive pattern definitions? + +e.g., + +@example +@verbatim +%% +block "{"({block}|{statement})*"}" +@end verbatim +@end example + +No. You cannot have recursive definitions. The pattern-matching power of +regular expressions in general (and therefore flex scanners, too) is +limited. In particular, regular expressions cannot ``balance'' parentheses +to an arbitrary degree. For example, it's impossible to write a regular +expression that matches all strings containing the same number of '@{'s +as '@}'s. For more powerful pattern matching, you need a parser, such +as @cite{GNU bison}. + +@node How do I skip huge chunks of input (tens of megabytes) while using flex? +@unnumberedsec How do I skip huge chunks of input (tens of megabytes) while using flex? + +Use @code{fseek()} (or @code{lseek()}) to position yyin, then call @code{yyrestart()}. + +@node Flex is not matching my patterns in the same order that I defined them. +@unnumberedsec Flex is not matching my patterns in the same order that I defined them. + +@code{flex} picks the +rule that matches the most text (i.e., the longest possible input string). +This is because @code{flex} uses an entirely different matching technique +(``deterministic finite automata'') that actually does all of the matching +simultaneously, in parallel. (Seems impossible, but it's actually a fairly +simple technique once you understand the principles.) + +A side-effect of this parallel matching is that when the input matches more +than one rule, @code{flex} scanners pick the rule that matched the @emph{most} text. This +is explained further in the manual, in the section @xref{Matching}. + +If you want @code{flex} to choose a shorter match, then you can work around this +behavior by expanding your short +rule to match more text, then put back the extra: + +@example +@verbatim +data_.* yyless( 5 ); BEGIN BLOCKIDSTATE; +@end verbatim +@end example + +Another fix would be to make the second rule active only during the +@code{} start condition, and make that start condition exclusive +by declaring it with @code{%x} instead of @code{%s}. + +A final fix is to change the input language so that the ambiguity for +@samp{data_} is removed, by adding characters to it that don't match the +identifier rule, or by removing characters (such as @samp{_}) from the +identifier rule so it no longer matches @samp{data_}. (Of course, you might +also not have the option of changing the input language.) + +@node My actions are executing out of order or sometimes not at all. +@unnumberedsec My actions are executing out of order or sometimes not at all. + +Most likely, you have (in error) placed the opening @samp{@{} of the action +block on a different line than the rule, e.g., + +@example +@verbatim +^(foo|bar) +{ <<<--- WRONG! + +} +@end verbatim +@end example + +@code{flex} requires that the opening @samp{@{} of an action associated with a rule +begin on the same line as does the rule. You need instead to write your rules +as follows: + +@example +@verbatim +^(foo|bar) { // CORRECT! + +} +@end verbatim +@end example + +@node How can I have multiple input sources feed into the same scanner at the same time? +@unnumberedsec How can I have multiple input sources feed into the same scanner at the same time? + +If @dots{} +@itemize +@item +your scanner is free of backtracking (verified using @code{flex}'s @samp{-b} flag), +@item +AND you run your scanner interactively (@samp{-I} option; default unless using special table +compression options), +@item +AND you feed it one character at a time by redefining @code{YY_INPUT} to do so, +@end itemize + +then every time it matches a token, it will have exhausted its input +buffer (because the scanner is free of backtracking). This means you +can safely use @code{select()} at the point and only call @code{yylex()} for another +token if @code{select()} indicates there's data available. + +That is, move the @code{select()} out from the input function to a point where +it determines whether @code{yylex()} gets called for the next token. + +With this approach, you will still have problems if your input can arrive +piecemeal; @code{select()} could inform you that the beginning of a token is +available, you call @code{yylex()} to get it, but it winds up blocking waiting +for the later characters in the token. + +Here's another way: Move your input multiplexing inside of @code{YY_INPUT}. That +is, whenever @code{YY_INPUT} is called, it @code{select()}'s to see where input is +available. If input is available for the scanner, it reads and returns the +next byte. If input is available from another source, it calls whatever +function is responsible for reading from that source. (If no input is +available, it blocks until some input is available.) I've used this technique in an +interpreter I wrote that both reads keyboard input using a @code{flex} scanner and +IPC traffic from sockets, and it works fine. + +@node Can I build nested parsers that work with the same input file? +@unnumberedsec Can I build nested parsers that work with the same input file? + +This is not going to work without some additional effort. The reason is +that @code{flex} block-buffers the input it reads from @code{yyin}. This means that the +``outermost'' @code{yylex()}, when called, will automatically slurp up the first 8K +of input available on yyin, and subsequent calls to other @code{yylex()}'s won't +see that input. You might be tempted to work around this problem by +redefining @code{YY_INPUT} to only return a small amount of text, but it turns out +that that approach is quite difficult. Instead, the best solution is to +combine all of your scanners into one large scanner, using a different +exclusive start condition for each. + +@node How can I match text only at the end of a file? +@unnumberedsec How can I match text only at the end of a file? + +There is no way to write a rule which is ``match this text, but only if +it comes at the end of the file''. You can fake it, though, if you happen +to have a character lying around that you don't allow in your input. +Then you redefine @code{YY_INPUT} to call your own routine which, if it sees +an @samp{EOF}, returns the magic character first (and remembers to return a +real @code{EOF} next time it's called). Then you could write: + +@example +@verbatim +(.|\n)*{EOF_CHAR} /* saw comment at EOF */ +@end verbatim +@end example + +@node How can I make REJECT cascade across start condition boundaries? +@unnumberedsec How can I make REJECT cascade across start condition boundaries? + +You can do this as follows. Suppose you have a start condition @samp{A}, and +after exhausting all of the possible matches in @samp{}, you want to try +matches in @samp{}. Then you could use the following: + +@example +@verbatim +%x A +%% +rule_that_is_long ...; REJECT; +rule ...; REJECT; /* shorter rule */ +etc. +... +.|\n { +/* Shortest and last rule in , so +* cascaded REJECTs will eventually +* wind up matching this rule. We want +* to now switch to the initial state +* and try matching from there instead. +*/ +yyless(0); /* put back matched text */ +BEGIN(INITIAL); +} +@end verbatim +@end example + +@node Why cant I use fast or full tables with interactive mode? +@unnumberedsec Why can't I use fast or full tables with interactive mode? + +One of the assumptions +flex makes is that interactive applications are inherently slow (they're +waiting on a human after all). +It has to do with how the scanner detects that it must be finished scanning +a token. For interactive scanners, after scanning each character the current +state is looked up in a table (essentially) to see whether there's a chance +of another input character possibly extending the length of the match. If +not, the scanner halts. For non-interactive scanners, the end-of-token test +is much simpler, basically a compare with 0, so no memory bus cycles. Since +the test occurs in the innermost scanning loop, one would like to make it go +as fast as possible. + +Still, it seems reasonable to allow the user to choose to trade off a bit +of performance in this area to gain the corresponding flexibility. There +might be another reason, though, why fast scanners don't support the +interactive option. + +@node How much faster is -F or -f than -C? +@unnumberedsec How much faster is -F or -f than -C? + +Much faster (factor of 2-3). + +@node If I have a simple grammar cant I just parse it with flex? +@unnumberedsec If I have a simple grammar can't I just parse it with flex? + +Is your grammar recursive? That's almost always a sign that you're +better off using a parser/scanner rather than just trying to use a scanner +alone. + +@node Why doesn't yyrestart() set the start state back to INITIAL? +@unnumberedsec Why doesn't yyrestart() set the start state back to INITIAL? + +There are two reasons. The first is that there might +be programs that rely on the start state not changing across file changes. +The second is that beginning with @code{flex} version 2.4, use of @code{yyrestart()} is no longer required, +so fixing the problem there doesn't solve the more general problem. + +@node How can I match C-style comments? +@unnumberedsec How can I match C-style comments? + +You might be tempted to try something like this: + +@example +@verbatim +"/*".*"*/" // WRONG! +@end verbatim +@end example + +or, worse, this: + +@example +@verbatim +"/*"(.|\n)"*/" // WRONG! +@end verbatim +@end example + +The above rules will eat too much input, and blow up on things like: + +@example +@verbatim +/* a comment */ do_my_thing( "oops */" ); +@end verbatim +@end example + +Here is one way which allows you to track line information: + +@example +@verbatim +{ +"/*" BEGIN(IN_COMMENT); +} +{ +"*/" BEGIN(INITIAL); +[^*\n]+ // eat comment in chunks +"*" // eat the lone star +\n yylineno++; +} +@end verbatim +@end example + +@node The period isn't working the way I expected. +@unnumberedsec The '.' isn't working the way I expected. + +Here are some tips for using @samp{.}: + +@itemize +@item +A common mistake is to place the grouping parenthesis AFTER an operator, when +you really meant to place the parenthesis BEFORE the operator, e.g., you +probably want this @code{(foo|bar)+} and NOT this @code{(foo|bar+)}. + +The first pattern matches the words @samp{foo} or @samp{bar} any number of +times, e.g., it matches the text @samp{barfoofoobarfoo}. The +second pattern matches a single instance of @code{foo} or a single instance of +@code{bar} followed by one or more @samp{r}s, e.g., it matches the text @code{barrrr} . +@item +A @samp{.} inside @samp{[]}'s just means a literal@samp{.} (period), +and NOT ``any character except newline''. +@item +Remember that @samp{.} matches any character EXCEPT @samp{\n} (and @samp{EOF}). +If you really want to match ANY character, including newlines, then use @code{(.|\n)} +Beware that the regex @code{(.|\n)+} will match your entire input! +@item +Finally, if you want to match a literal @samp{.} (a period), then use @samp{[.]} or @samp{"."} +@end itemize + +@node Can I get the flex manual in another format? +@unnumberedsec Can I get the flex manual in another format? + +The @code{flex} source distribution includes a texinfo manual. You are +free to convert that texinfo into whatever format you desire. The +@code{texinfo} package includes tools for conversion to a number of formats. + +@node Does there exist a "faster" NDFA->DFA algorithm? +@unnumberedsec Does there exist a "faster" NDFA->DFA algorithm? + +There's no way around the potential exponential running time - it +can take you exponential time just to enumerate all of the DFA states. +In practice, though, the running time is closer to linear, or sometimes +quadratic. + +@node How does flex compile the DFA so quickly? +@unnumberedsec How does flex compile the DFA so quickly? + +There are two big speed wins that @code{flex} uses: + +@enumerate +@item +It analyzes the input rules to construct equivalence classes for those +characters that always make the same transitions. It then rewrites the NFA +using equivalence classes for transitions instead of characters. This cuts +down the NFA->DFA computation time dramatically, to the point where, for +uncompressed DFA tables, the DFA generation is often I/O bound in writing out +the tables. +@item +It maintains hash values for previously computed DFA states, so testing +whether a newly constructed DFA state is equivalent to a previously constructed +state can be done very quickly, by first comparing hash values. +@end enumerate + +@node How can I use more than 8192 rules? +@unnumberedsec How can I use more than 8192 rules? + +@code{Flex} is compiled with an upper limit of 8192 rules per scanner. +If you need more than 8192 rules in your scanner, you'll have to recompile @code{flex} +with the following changes in @file{flexdef.h}: + +@example +@verbatim +< #define YY_TRAILING_MASK 0x2000 +< #define YY_TRAILING_HEAD_MASK 0x4000 +-- +> #define YY_TRAILING_MASK 0x20000000 +> #define YY_TRAILING_HEAD_MASK 0x40000000 +@end verbatim +@end example + +This should work okay as long as your C compiler uses 32 bit integers. +But you might want to think about whether using such a huge number of rules +is the best way to solve your problem. + +The following may also be relevant: + +With luck, you should be able to increase the definitions in flexdef.h for: + +@example +@verbatim +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +@end verbatim +@end example + +recompile everything, and it'll all work. Flex only has these 16-bit-like +values built into it because a long time ago it was developed on a machine +with 16-bit ints. I've given this advice to others in the past but haven't +heard back from them whether it worked okay or not... + +@node How do I abandon a file in the middle of a scan and switch to a new file? +@unnumberedsec How do I abandon a file in the middle of a scan and switch to a new file? + +Just call @code{yyrestart(newfile)}. Be sure to reset the start state if you want a +``fresh start, since @code{yyrestart} does NOT reset the start state back to @code{INITIAL}. + +@node How do I execute code only during initialization (only before the first scan)? +@unnumberedsec How do I execute code only during initialization (only before the first scan)? + +You can specify an initial action by defining the macro @code{YY_USER_INIT} (though +note that @code{yyout} may not be available at the time this macro is executed). Or you +can add to the beginning of your rules section: + +@example +@verbatim +%% + /* Must be indented! */ + static int did_init = 0; + + if ( ! did_init ){ +do_my_init(); + did_init = 1; + } +@end verbatim +@end example + +@node How do I execute code at termination? +@unnumberedsec How do I execute code at termination? + +You can specify an action for the @code{<>} rule. + +@node Where else can I find help? +@unnumberedsec Where else can I find help? + +You can find the flex homepage on the web at +@uref{http://flex.sourceforge.net/}. See that page for details about flex +mailing lists as well. + +@node Can I include comments in the "rules" section of the file? +@unnumberedsec Can I include comments in the "rules" section of the file? + +Yes, just about anywhere you want to. See the manual for the specific syntax. + +@node I get an error about undefined yywrap(). +@unnumberedsec I get an error about undefined yywrap(). + +You must supply a @code{yywrap()} function of your own, or link to @file{libfl.a} +(which provides one), or use + +@example +@verbatim +%option noyywrap +@end verbatim +@end example + +in your source to say you don't want a @code{yywrap()} function. + +@node How can I change the matching pattern at run time? +@unnumberedsec How can I change the matching pattern at run time? + +You can't, it's compiled into a static table when flex builds the scanner. + +@node How can I expand macros in the input? +@unnumberedsec How can I expand macros in the input? + +The best way to approach this problem is at a higher level, e.g., in the parser. + +However, you can do this using multiple input buffers. + +@example +@verbatim +%% +macro/[a-z]+ { +/* Saw the macro "macro" followed by extra stuff. */ +main_buffer = YY_CURRENT_BUFFER; +expansion_buffer = yy_scan_string(expand(yytext)); +yy_switch_to_buffer(expansion_buffer); +} + +<> { +if ( expansion_buffer ) +{ +// We were doing an expansion, return to where +// we were. +yy_switch_to_buffer(main_buffer); +yy_delete_buffer(expansion_buffer); +expansion_buffer = 0; +} +else +yyterminate(); +} +@end verbatim +@end example + +You probably will want a stack of expansion buffers to allow nested macros. +From the above though hopefully the idea is clear. + +@node How can I build a two-pass scanner? +@unnumberedsec How can I build a two-pass scanner? + +One way to do it is to filter the first pass to a temporary file, +then process the temporary file on the second pass. You will probably see a +performance hit, due to all the disk I/O. + +When you need to look ahead far forward like this, it almost always means +that the right solution is to build a parse tree of the entire input, then +walk it after the parse in order to generate the output. In a sense, this +is a two-pass approach, once through the text and once through the parse +tree, but the performance hit for the latter is usually an order of magnitude +smaller, since everything is already classified, in binary format, and +residing in memory. + +@node How do I match any string not matched in the preceding rules? +@unnumberedsec How do I match any string not matched in the preceding rules? + +One way to assign precedence, is to place the more specific rules first. If +two rules would match the same input (same sequence of characters) then the +first rule listed in the @code{flex} input wins, e.g., + +@example +@verbatim +%% +foo[a-zA-Z_]+ return FOO_ID; +bar[a-zA-Z_]+ return BAR_ID; +[a-zA-Z_]+ return GENERIC_ID; +@end verbatim +@end example + +Note that the rule @code{[a-zA-Z_]+} must come *after* the others. It will match the +same amount of text as the more specific rules, and in that case the +@code{flex} scanner will pick the first rule listed in your scanner as the +one to match. + +@node I am trying to port code from AT&T lex that uses yysptr and yysbuf. +@unnumberedsec I am trying to port code from AT&T lex that uses yysptr and yysbuf. + +Those are internal variables pointing into the AT&T scanner's input buffer. I +imagine they're being manipulated in user versions of the @code{input()} and @code{unput()} +functions. If so, what you need to do is analyze those functions to figure out +what they're doing, and then replace @code{input()} with an appropriate definition of +@code{YY_INPUT}. You shouldn't need to (and must not) replace +@code{flex}'s @code{unput()} function. + +@node Is there a way to make flex treat NULL like a regular character? +@unnumberedsec Is there a way to make flex treat NULL like a regular character? + +Yes, @samp{\0} and @samp{\x00} should both do the trick. Perhaps you have an ancient +version of @code{flex}. The latest release is version @value{VERSION}. + +@node Whenever flex can not match the input it says "flex scanner jammed". +@unnumberedsec Whenever flex can not match the input it says "flex scanner jammed". + +You need to add a rule that matches the otherwise-unmatched text, +e.g., + +@example +@verbatim +%option yylineno +%% +[[a bunch of rules here]] + +. printf("bad input character '%s' at line %d\n", yytext, yylineno); +@end verbatim +@end example + +See @code{%option default} for more information. + +@node Why doesn't flex have non-greedy operators like perl does? +@unnumberedsec Why doesn't flex have non-greedy operators like perl does? + +A DFA can do a non-greedy match by stopping +the first time it enters an accepting state, instead of consuming input until +it determines that no further matching is possible (a ``jam'' state). This +is actually easier to implement than longest leftmost match (which flex does). + +But it's also much less useful than longest leftmost match. In general, +when you find yourself wishing for non-greedy matching, that's usually a +sign that you're trying to make the scanner do some parsing. That's +generally the wrong approach, since it lacks the power to do a decent job. +Better is to either introduce a separate parser, or to split the scanner +into multiple scanners using (exclusive) start conditions. + +You might have +a separate start state once you've seen the @samp{BEGIN}. In that state, you +might then have a regex that will match @samp{END} (to kick you out of the +state), and perhaps @samp{(.|\n)} to get a single character within the chunk ... + +This approach also has much better error-reporting properties. + +@node Memory leak - 16386 bytes allocated by malloc. +@unnumberedsec Memory leak - 16386 bytes allocated by malloc. +@anchor{faq-memory-leak} + +UPDATED 2002-07-10: As of @code{flex} version 2.5.9, this leak means that you did not +call @code{yylex_destroy()}. If you are using an earlier version of @code{flex}, then read +on. + +The leak is about 16426 bytes. That is, (8192 * 2 + 2) for the read-buffer, and +about 40 for @code{struct yy_buffer_state} (depending upon alignment). The leak is in +the non-reentrant C scanner only (NOT in the reentrant scanner, NOT in the C++ +scanner). Since @code{flex} doesn't know when you are done, the buffer is never freed. + +However, the leak won't multiply since the buffer is reused no matter how many +times you call @code{yylex()}. + +If you want to reclaim the memory when you are completely done scanning, then +you might try this: + +@example +@verbatim +/* For non-reentrant C scanner only. */ +yy_delete_buffer(YY_CURRENT_BUFFER); +yy_init = 1; +@end verbatim +@end example + +Note: @code{yy_init} is an "internal variable", and hasn't been tested in this +situation. It is possible that some other globals may need resetting as well. + +@node How do I track the byte offset for lseek()? +@unnumberedsec How do I track the byte offset for lseek()? + +@example +@verbatim +> We thought that it would be possible to have this number through the +> evaluation of the following expression: +> +> seek_position = (no_buffers)*YY_READ_BUF_SIZE + yy_c_buf_p - YY_CURRENT_BUFFER->yy_ch_buf +@end verbatim +@end example + +While this is the right idea, it has two problems. The first is that +it's possible that @code{flex} will request less than @code{YY_READ_BUF_SIZE} during +an invocation of @code{YY_INPUT} (or that your input source will return less +even though @code{YY_READ_BUF_SIZE} bytes were requested). The second problem +is that when refilling its internal buffer, @code{flex} keeps some characters +from the previous buffer (because usually it's in the middle of a match, +and needs those characters to construct @code{yytext} for the match once it's +done). Because of this, @code{yy_c_buf_p - YY_CURRENT_BUFFER->yy_ch_buf} won't +be exactly the number of characters already read from the current buffer. + +An alternative solution is to count the number of characters you've matched +since starting to scan. This can be done by using @code{YY_USER_ACTION}. For +example, + +@example +@verbatim +#define YY_USER_ACTION num_chars += yyleng; +@end verbatim +@end example + +(You need to be careful to update your bookkeeping if you use @code{yymore(}), +@code{yyless()}, @code{unput()}, or @code{input()}.) + +@node How do I use my own I/O classes in a C++ scanner? +@section How do I use my own I/O classes in a C++ scanner? + +When the flex C++ scanning class rewrite finally happens, then this sort of thing should become much easier. + +@cindex LexerOutput, overriding +@cindex LexerInput, overriding +@cindex overriding LexerOutput +@cindex overriding LexerInput +@cindex customizing I/O in C++ scanners +@cindex C++ I/O, customizing +You can do this by passing the various functions (such as @code{LexerInput()} +and @code{LexerOutput()}) NULL @code{iostream*}'s, and then +dealing with your own I/O classes surreptitiously (i.e., stashing them in +special member variables). This works because the only assumption about +the lexer regarding what's done with the iostream's is that they're +ultimately passed to @code{LexerInput()} and @code{LexerOutput}, which then do whatever +is necessary with them. + +@c faq edit stopped here +@node How do I skip as many chars as possible? +@unnumberedsec How do I skip as many chars as possible? + +How do I skip as many chars as possible -- without interfering with the other +patterns? + +In the example below, we want to skip over characters until we see the phrase +"endskip". The following will @emph{NOT} work correctly (do you see why not?) + +@example +@verbatim +/* INCORRECT SCANNER */ +%x SKIP +%% +startskip BEGIN(SKIP); +... +"endskip" BEGIN(INITIAL); +.* ; +@end verbatim +@end example + +The problem is that the pattern .* will eat up the word "endskip." +The simplest (but slow) fix is: + +@example +@verbatim +"endskip" BEGIN(INITIAL); +. ; +@end verbatim +@end example + +The fix involves making the second rule match more, without +making it match "endskip" plus something else. So for example: + +@example +@verbatim +"endskip" BEGIN(INITIAL); +[^e]+ ; +. ;/* so you eat up e's, too */ +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node deleteme00 +@unnumberedsec deleteme00 +@example +@verbatim +QUESTION: +When was flex born? + +Vern Paxson took over +the Software Tools lex project from Jef Poskanzer in 1982. At that point it +was written in Ratfor. Around 1987 or so, Paxson translated it into C, and +a legend was born :-). +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Are certain equivalent patterns faster than others? +@unnumberedsec Are certain equivalent patterns faster than others? +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.2 performance questions +In-reply-to: Your message of Wed, 18 Sep 96 11:12:17 EDT. +Date: Wed, 18 Sep 96 10:51:02 PDT +From: Vern Paxson + +[Note, the most recent flex release is 2.5.4, which you can get from +ftp.ee.lbl.gov. It has bug fixes over 2.5.2 and 2.5.3.] + +> 1. Using the pattern +> ([Ff](oot)?)?[Nn](ote)?(\.)? +> instead of +> (((F|f)oot(N|n)ote)|((N|n)ote)|((N|n)\.)|((F|f)(N|n)(\.))) +> (in a very complicated flex program) caused the program to slow from +> 300K+/min to 100K/min (no other changes were done). + +These two are not equivalent. For example, the first can match "footnote." +but the second can only match "footnote". This is almost certainly the +cause in the discrepancy - the slower scanner run is matching more tokens, +and/or having to do more backing up. + +> 2. Which of these two are better: [Ff]oot or (F|f)oot ? + +From a performance point of view, they're equivalent (modulo presumably +minor effects such as memory cache hit rates; and the presence of trailing +context, see below). From a space point of view, the first is slightly +preferable. + +> 3. I have a pattern that look like this: +> pats {p1}|{p2}|{p3}|...|{p50} (50 patterns ORd) +> +> running yet another complicated program that includes the following rule: +> {and}/{no4}{bb}{pats} +> +> gets me to "too complicated - over 32,000 states"... + +I can't tell from this example whether the trailing context is variable-length +or fixed-length (it could be the latter if {and} is fixed-length). If it's +variable length, which flex -p will tell you, then this reflects a basic +performance problem, and if you can eliminate it by restructuring your +scanner, you will see significant improvement. + +> so I divided {pats} to {pats1}, {pats2},..., {pats5} each consists of about +> 10 patterns and changed the rule to be 5 rules. +> This did compile, but what is the rule of thumb here ? + +The rule is to avoid trailing context other than fixed-length, in which for +a/b, either the 'a' pattern or the 'b' pattern have a fixed length. Use +of the '|' operator automatically makes the pattern variable length, so in +this case '[Ff]oot' is preferred to '(F|f)oot'. + +> 4. I changed a rule that looked like this: +> {and}{bb}/{ROMAN}[^A-Za-z] { BEGIN... +> +> to the next 2 rules: +> {and}{bb}/{ROMAN}[A-Za-z] { ECHO;} +> {and}{bb}/{ROMAN} { BEGIN... +> +> Again, I understand the using [^...] will cause a great performance loss + +Actually, it doesn't cause any sort of performance loss. It's a surprising +fact about regular expressions that they always match in linear time +regardless of how complex they are. + +> but are there any specific rules about it ? + +See the "Performance Considerations" section of the man page, and also +the example in MISC/fastwc/. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is backing up a big deal? +@unnumberedsec Is backing up a big deal? +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.2 performance questions +In-reply-to: Your message of Thu, 19 Sep 96 10:16:04 EDT. +Date: Thu, 19 Sep 96 09:58:00 PDT +From: Vern Paxson + +> a lot about the backing up problem. +> I believe that there lies my biggest problem, and I'll try to improve +> it. + +Since you have variable trailing context, this is a bigger performance +problem. Fixing it is usually easier than fixing backing up, which in a +complicated scanner (yours seems to fit the bill) can be extremely +difficult to do correctly. + +You also don't mention what flags you are using for your scanner. +-f makes a large speed difference, and -Cfe buys you nearly as much +speed but the resulting scanner is considerably smaller. + +> I have an | operator in {and} and in {pats} so both of them are variable +> length. + +-p should have reported this. + +> Is changing one of them to fixed-length is enough ? + +Yes. + +> Is it possible to change the 32,000 states limit ? + +Yes. I've appended instructions on how. Before you make this change, +though, you should think about whether there are ways to fundamentally +simplify your scanner - those are certainly preferable! + + Vern + +To increase the 32K limit (on a machine with 32 bit integers), you increase +the magnitude of the following in flexdef.h: + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +#define MAX_SHORT 32700 + +Adding a 0 or two after each should do the trick. +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Can I fake multi-byte character support? +@unnumberedsec Can I fake multi-byte character support? +@example +@verbatim +To: Heeman_Lee@hp.com +Subject: Re: flex - multi-byte support? +In-reply-to: Your message of Thu, 03 Oct 1996 17:24:04 PDT. +Date: Fri, 04 Oct 1996 11:42:18 PDT +From: Vern Paxson + +> I assume as long as my *.l file defines the +> range of expected character code values (in octal format), flex will +> scan the file and read multi-byte characters correctly. But I have no +> confidence in this assumption. + +Your lack of confidence is justified - this won't work. + +Flex has in it a widespread assumption that the input is processed +one byte at a time. Fixing this is on the to-do list, but is involved, +so it won't happen any time soon. In the interim, the best I can suggest +(unless you want to try fixing it yourself) is to write your rules in +terms of pairs of bytes, using definitions in the first section: + + X \xfe\xc2 + ... + %% + foo{X}bar found_foo_fe_c2_bar(); + +etc. Definitely a pain - sorry about that. + +By the way, the email address you used for me is ancient, indicating you +have a very old version of flex. You can get the most recent, 2.5.4, from +ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node deleteme01 +@unnumberedsec deleteme01 +@example +@verbatim +To: moleary@primus.com +Subject: Re: Flex / Unicode compatibility question +In-reply-to: Your message of Tue, 22 Oct 1996 10:15:42 PDT. +Date: Tue, 22 Oct 1996 11:06:13 PDT +From: Vern Paxson + +Unfortunately flex at the moment has a widespread assumption within it +that characters are processed 8 bits at a time. I don't see any easy +fix for this (other than writing your rules in terms of double characters - +a pain). I also don't know of a wider lex, though you might try surfing +the Plan 9 stuff because I know it's a Unicode system, and also the PCCT +toolkit (try searching say Alta Vista for "Purdue Compiler Construction +Toolkit"). + +Fixing flex to handle wider characters is on the long-term to-do list. +But since flex is a strictly spare-time project these days, this probably +won't happen for quite a while, unless someone else does it first. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Can you discuss some flex internals? +@unnumberedsec Can you discuss some flex internals? +@example +@verbatim +To: Johan Linde +Subject: Re: translation of flex +In-reply-to: Your message of Sun, 10 Nov 1996 09:16:36 PST. +Date: Mon, 11 Nov 1996 10:33:50 PST +From: Vern Paxson + +> I'm working for the Swedish team translating GNU program, and I'm currently +> working with flex. I have a few questions about some of the messages which +> I hope you can answer. + +All of the things you're wondering about, by the way, concerning flex +internals - probably the only person who understands what they mean in +English is me! So I wouldn't worry too much about getting them right. +That said ... + +> #: main.c:545 +> msgid " %d protos created\n" +> +> Does proto mean prototype? + +Yes - prototypes of state compression tables. + +> #: main.c:539 +> msgid " %d/%d (peak %d) template nxt-chk entries created\n" +> +> Here I'm mainly puzzled by 'nxt-chk'. I guess it means 'next-check'. (?) +> However, 'template next-check entries' doesn't make much sense to me. To be +> able to find a good translation I need to know a little bit more about it. + +There is a scheme in the Aho/Sethi/Ullman compiler book for compressing +scanner tables. It involves creating two pairs of tables. The first has +"base" and "default" entries, the second has "next" and "check" entries. +The "base" entry is indexed by the current state and yields an index into +the next/check table. The "default" entry gives what to do if the state +transition isn't found in next/check. The "next" entry gives the next +state to enter, but only if the "check" entry verifies that this entry is +correct for the current state. Flex creates templates of series of +next/check entries and then encodes differences from these templates as a +way to compress the tables. + +> #: main.c:533 +> msgid " %d/%d base-def entries created\n" +> +> The same problem here for 'base-def'. + +See above. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unput() messes up yy_at_bol +@unnumberedsec unput() messes up yy_at_bol +@example +@verbatim +To: Xinying Li +Subject: Re: FLEX ? +In-reply-to: Your message of Wed, 13 Nov 1996 17:28:38 PST. +Date: Wed, 13 Nov 1996 19:51:54 PST +From: Vern Paxson + +> "unput()" them to input flow, question occurs. If I do this after I scan +> a carriage, the variable "YY_CURRENT_BUFFER->yy_at_bol" is changed. That +> means the carriage flag has gone. + +You can control this by calling yy_set_bol(). It's described in the manual. + +> And if in pre-reading it goes to the end of file, is anything done +> to control the end of curren buffer and end of file? + +No, there's no way to put back an end-of-file. + +> By the way I am using flex 2.5.2 and using the "-l". + +The latest release is 2.5.4, by the way. It fixes some bugs in 2.5.2 and +2.5.3. You can get it from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node The | operator is not doing what I want +@unnumberedsec The | operator is not doing what I want +@example +@verbatim +To: Alain.ISSARD@st.com +Subject: Re: Start condition with FLEX +In-reply-to: Your message of Mon, 18 Nov 1996 09:45:02 PST. +Date: Mon, 18 Nov 1996 10:41:34 PST +From: Vern Paxson + +> I am not able to use the start condition scope and to use the | (OR) with +> rules having start conditions. + +The problem is that if you use '|' as a regular expression operator, for +example "a|b" meaning "match either 'a' or 'b'", then it must *not* have +any blanks around it. If you instead want the special '|' *action* (which +from your scanner appears to be the case), which is a way of giving two +different rules the same action: + + foo | + bar matched_foo_or_bar(); + +then '|' *must* be separated from the first rule by whitespace and *must* +be followed by a new line. You *cannot* write it as: + + foo | bar matched_foo_or_bar(); + +even though you might think you could because yacc supports this syntax. +The reason for this unfortunately incompatibility is historical, but it's +unlikely to be changed. + +Your problems with start condition scope are simply due to syntax errors +from your use of '|' later confusing flex. + +Let me know if you still have problems. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Why can't flex understand this variable trailing context pattern? +@unnumberedsec Why can't flex understand this variable trailing context pattern? +@example +@verbatim +To: Gregory Margo +Subject: Re: flex-2.5.3 bug report +In-reply-to: Your message of Sat, 23 Nov 1996 16:50:09 PST. +Date: Sat, 23 Nov 1996 17:07:32 PST +From: Vern Paxson + +> Enclosed is a lex file that "real" lex will process, but I cannot get +> flex to process it. Could you try it and maybe point me in the right direction? + +Your problem is that some of the definitions in the scanner use the '/' +trailing context operator, and have it enclosed in ()'s. Flex does not +allow this operator to be enclosed in ()'s because doing so allows undefined +regular expressions such as "(a/b)+". So the solution is to remove the +parentheses. Note that you must also be building the scanner with the -l +option for AT&T lex compatibility. Without this option, flex automatically +encloses the definitions in parentheses. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node The ^ operator isn't working +@unnumberedsec The ^ operator isn't working +@example +@verbatim +To: Thomas Hadig +Subject: Re: Flex Bug ? +In-reply-to: Your message of Tue, 26 Nov 1996 14:35:01 PST. +Date: Tue, 26 Nov 1996 11:15:05 PST +From: Vern Paxson + +> In my lexer code, i have the line : +> ^\*.* { } +> +> Thus all lines starting with an astrix (*) are comment lines. +> This does not work ! + +I can't get this problem to reproduce - it works fine for me. Note +though that if what you have is slightly different: + + COMMENT ^\*.* + %% + {COMMENT} { } + +then it won't work, because flex pushes back macro definitions enclosed +in ()'s, so the rule becomes + + (^\*.*) { } + +and now that the '^' operator is not at the immediate beginning of the +line, it's interpreted as just a regular character. You can avoid this +behavior by using the "-l" lex-compatibility flag, or "%option lex-compat". + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Trailing context is getting confused with trailing optional patterns +@unnumberedsec Trailing context is getting confused with trailing optional patterns +@example +@verbatim +To: Adoram Rogel +Subject: Re: Flex 2.5.4 BOF ??? +In-reply-to: Your message of Tue, 26 Nov 1996 16:10:41 PST. +Date: Wed, 27 Nov 1996 10:56:25 PST +From: Vern Paxson + +> Organization(s)?/[a-z] +> +> This matched "Organizations" (looking in debug mode, the trailing s +> was matched with trailing context instead of the optional (s) in the +> end of the word. + +That should only happen with lex. Flex can properly match this pattern. +(That might be what you're saying, I'm just not sure.) + +> Is there a way to avoid this dangerous trailing context problem ? + +Unfortunately, there's no easy way. On the other hand, I don't see why +it should be a problem. Lex's matching is clearly wrong, and I'd hope +that usually the intent remains the same as expressed with the pattern, +so flex's matching will be correct. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is flex GNU or not? +@unnumberedsec Is flex GNU or not? +@example +@verbatim +To: Cameron MacKinnon +Subject: Re: Flex documentation bug +In-reply-to: Your message of Mon, 02 Dec 1996 00:07:08 PST. +Date: Sun, 01 Dec 1996 22:29:39 PST +From: Vern Paxson + +> I'm not sure how or where to submit bug reports (documentation or +> otherwise) for the GNU project stuff ... + +Well, strictly speaking flex isn't part of the GNU project. They just +distribute it because no one's written a decent GPL'd lex replacement. +So you should send bugs directly to me. Those sent to the GNU folks +sometimes find there way to me, but some may drop between the cracks. + +> In GNU Info, under the section 'Start Conditions', and also in the man +> page (mine's dated April '95) is a nice little snippet showing how to +> parse C quoted strings into a buffer, defined to be MAX_STR_CONST in +> size. Unfortunately, no overflow checking is ever done ... + +This is already mentioned in the manual: + +Finally, here's an example of how to match C-style quoted +strings using exclusive start conditions, including expanded +escape sequences (but not including checking for a string +that's too long): + +The reason for not doing the overflow checking is that it will needlessly +clutter up an example whose main purpose is just to demonstrate how to +use flex. + +The latest release is 2.5.4, by the way, available from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME53 +@unnumberedsec ERASEME53 +@example +@verbatim +To: tsv@cs.UManitoba.CA +Subject: Re: Flex (reg).. +In-reply-to: Your message of Thu, 06 Mar 1997 23:50:16 PST. +Date: Thu, 06 Mar 1997 15:54:19 PST +From: Vern Paxson + +> [:alpha:] ([:alnum:] | \\_)* + +If your rule really has embedded blanks as shown above, then it won't +work, as the first blank delimits the rule from the action. (It wouldn't +even compile ...) You need instead: + +[:alpha:]([:alnum:]|\\_)* + +and that should work fine - there's no restriction on what can go inside +of ()'s except for the trailing context operator, '/'. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node I need to scan if-then-else blocks and while loops +@unnumberedsec I need to scan if-then-else blocks and while loops +@example +@verbatim +To: "Mike Stolnicki" +Subject: Re: FLEX help +In-reply-to: Your message of Fri, 30 May 1997 13:33:27 PDT. +Date: Fri, 30 May 1997 10:46:35 PDT +From: Vern Paxson + +> We'd like to add "if-then-else", "while", and "for" statements to our +> language ... +> We've investigated many possible solutions. The one solution that seems +> the most reasonable involves knowing the position of a TOKEN in yyin. + +I strongly advise you to instead build a parse tree (abstract syntax tree) +and loop over that instead. You'll find this has major benefits in keeping +your interpreter simple and extensible. + +That said, the functionality you mention for get_position and set_position +have been on the to-do list for a while. As flex is a purely spare-time +project for me, no guarantees when this will be added (in particular, it +for sure won't be for many months to come). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME55 +@unnumberedsec ERASEME55 +@example +@verbatim +To: Colin Paul Adams +Subject: Re: Flex C++ classes and Bison +In-reply-to: Your message of 09 Aug 1997 17:11:41 PDT. +Date: Fri, 15 Aug 1997 10:48:19 PDT +From: Vern Paxson + +> #define YY_DECL int yylex (YYSTYPE *lvalp, struct parser_control +> *parm) +> +> I have been trying to get this to work as a C++ scanner, but it does +> not appear to be possible (warning that it matches no declarations in +> yyFlexLexer, or something like that). +> +> Is this supposed to be possible, or is it being worked on (I DID +> notice the comment that scanner classes are still experimental, so I'm +> not too hopeful)? + +What you need to do is derive a subclass from yyFlexLexer that provides +the above yylex() method, squirrels away lvalp and parm into member +variables, and then invokes yyFlexLexer::yylex() to do the regular scanning. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME56 +@unnumberedsec ERASEME56 +@example +@verbatim +To: Mikael.Latvala@lmf.ericsson.se +Subject: Re: Possible mistake in Flex v2.5 document +In-reply-to: Your message of Fri, 05 Sep 1997 16:07:24 PDT. +Date: Fri, 05 Sep 1997 10:01:54 PDT +From: Vern Paxson + +> In that example you show how to count comment lines when using +> C style /* ... */ comments. My question is, shouldn't you take into +> account a scenario where end of a comment marker occurs inside +> character or string literals? + +The scanner certainly needs to also scan character and string literals. +However it does that (there's an example in the man page for strings), the +lexer will recognize the beginning of the literal before it runs across the +embedded "/*". Consequently, it will finish scanning the literal before it +even considers the possibility of matching "/*". + +Example: + + '([^']*|{ESCAPE_SEQUENCE})' + +will match all the text between the ''s (inclusive). So the lexer +considers this as a token beginning at the first ', and doesn't even +attempt to match other tokens inside it. + +I thinnk this subtlety is not worth putting in the manual, as I suspect +it would confuse more people than it would enlighten. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node ERASEME57 +@unnumberedsec ERASEME57 +@example +@verbatim +To: "Marty Leisner" +Subject: Re: flex limitations +In-reply-to: Your message of Sat, 06 Sep 1997 11:27:21 PDT. +Date: Mon, 08 Sep 1997 11:38:08 PDT +From: Vern Paxson + +> %% +> [a-zA-Z]+ /* skip a line */ +> { printf("got %s\n", yytext); } +> %% + +What version of flex are you using? If I feed this to 2.5.4, it complains: + + "bug.l", line 5: EOF encountered inside an action + "bug.l", line 5: unrecognized rule + "bug.l", line 5: fatal parse error + +Not the world's greatest error message, but it manages to flag the problem. + +(With the introduction of start condition scopes, flex can't accommodate +an action on a separate line, since it's ambiguous with an indented rule.) + +You can get 2.5.4 from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node Is there a repository for flex scanners? +@unnumberedsec Is there a repository for flex scanners? + +Not that we know of. You might try asking on comp.compilers. + +@c TODO: Evaluate this faq. +@node How can I conditionally compile or preprocess my flex input file? +@unnumberedsec How can I conditionally compile or preprocess my flex input file? + + +Flex doesn't have a preprocessor like C does. You might try using m4, or the C +preprocessor plus a sed script to clean up the result. + + +@c TODO: Evaluate this faq. +@node Where can I find grammars for lex and yacc? +@unnumberedsec Where can I find grammars for lex and yacc? + +In the sources for flex and bison. + +@c TODO: Evaluate this faq. +@node I get an end-of-buffer message for each character scanned. +@unnumberedsec I get an end-of-buffer message for each character scanned. + +This will happen if your LexerInput() function returns only one character +at a time, which can happen either if you're scanner is "interactive", or +if the streams library on your platform always returns 1 for yyin->gcount(). + +Solution: override LexerInput() with a version that returns whole buffers. + +@c TODO: Evaluate this faq. +@node unnamed-faq-62 +@unnumberedsec unnamed-faq-62 +@example +@verbatim +To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +Subject: Re: Flex maximums +In-reply-to: Your message of Mon, 17 Nov 1997 17:16:06 PST. +Date: Mon, 17 Nov 1997 17:16:15 PST +From: Vern Paxson + +> I took a quick look into the flex-sources and altered some #defines in +> flexdefs.h: +> +> #define INITIAL_MNS 64000 +> #define MNS_INCREMENT 1024000 +> #define MAXIMUM_MNS 64000 + +The things to fix are to add a couple of zeroes to: + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 +#define MAX_SHORT 32700 + +and, if you get complaints about too many rules, make the following change too: + + #define YY_TRAILING_MASK 0x200000 + #define YY_TRAILING_HEAD_MASK 0x400000 + +- Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-63 +@unnumberedsec unnamed-faq-63 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: FLEX question regarding istream vs ifstream +In-reply-to: Your message of Mon, 08 Dec 1997 15:54:15 PST. +Date: Mon, 15 Dec 1997 13:21:35 PST +From: Vern Paxson + +> stdin_handle = YY_CURRENT_BUFFER; +> ifstream fin( "aFile" ); +> yy_switch_to_buffer( yy_create_buffer( fin, YY_BUF_SIZE ) ); +> +> What I'm wanting to do, is pass the contents of a file thru one set +> of rules and then pass stdin thru another set... It works great if, I +> don't use the C++ classes. But since everything else that I'm doing is +> in C++, I thought I'd be consistent. +> +> The problem is that 'yy_create_buffer' is expecting an istream* as it's +> first argument (as stated in the man page). However, fin is a ifstream +> object. Any ideas on what I might be doing wrong? Any help would be +> appreciated. Thanks!! + +You need to pass &fin, to turn it into an ifstream* instead of an ifstream. +Then its type will be compatible with the expected istream*, because ifstream +is derived from istream. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-64 +@unnumberedsec unnamed-faq-64 +@example +@verbatim +To: Enda Fadian +Subject: Re: Question related to Flex man page? +In-reply-to: Your message of Tue, 16 Dec 1997 15:17:34 PST. +Date: Tue, 16 Dec 1997 14:17:09 PST +From: Vern Paxson + +> Can you explain to me what is ment by a long-jump in relation to flex? + +Using the longjmp() function while inside yylex() or a routine called by it. + +> what is the flex activation frame. + +Just yylex()'s stack frame. + +> As far as I can see yyrestart will bring me back to the sart of the input +> file and using flex++ isnot really an option! + +No, yyrestart() doesn't imply a rewind, even though its name might sound +like it does. It tells the scanner to flush its internal buffers and +start reading from the given file at its present location. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-65 +@unnumberedsec unnamed-faq-65 +@example +@verbatim +To: hassan@larc.info.uqam.ca (Hassan Alaoui) +Subject: Re: Need urgent Help +In-reply-to: Your message of Sat, 20 Dec 1997 19:38:19 PST. +Date: Sun, 21 Dec 1997 21:30:46 PST +From: Vern Paxson + +> /usr/lib/yaccpar: In function `int yyparse()': +> /usr/lib/yaccpar:184: warning: implicit declaration of function `int yylex(...)' +> +> ld: Undefined symbol +> _yylex +> _yyparse +> _yyin + +This is a known problem with Solaris C++ (and/or Solaris yacc). I believe +the fix is to explicitly insert some 'extern "C"' statements for the +corresponding routines/symbols. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-66 +@unnumberedsec unnamed-faq-66 +@example +@verbatim +To: mc0307@mclink.it +Cc: gnu@prep.ai.mit.edu +Subject: Re: [mc0307@mclink.it: Help request] +In-reply-to: Your message of Fri, 12 Dec 1997 17:57:29 PST. +Date: Sun, 21 Dec 1997 22:33:37 PST +From: Vern Paxson + +> This is my definition for float and integer types: +> . . . +> NZD [1-9] +> ... +> I've tested my program on other lex version (on UNIX Sun Solaris an HP +> UNIX) and it work well, so I think that my definitions are correct. +> There are any differences between Lex and Flex? + +There are indeed differences, as discussed in the man page. The one +you are probably running into is that when flex expands a name definition, +it puts parentheses around the expansion, while lex does not. There's +an example in the man page of how this can lead to different matching. +Flex's behavior complies with the POSIX standard (or at least with the +last POSIX draft I saw). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-67 +@unnumberedsec unnamed-faq-67 +@example +@verbatim +To: hassan@larc.info.uqam.ca (Hassan Alaoui) +Subject: Re: Thanks +In-reply-to: Your message of Mon, 22 Dec 1997 16:06:35 PST. +Date: Mon, 22 Dec 1997 14:35:05 PST +From: Vern Paxson + +> Thank you very much for your help. I compile and link well with C++ while +> declaring 'yylex ...' extern, But a little problem remains. I get a +> segmentation default when executing ( I linked with lfl library) while it +> works well when using LEX instead of flex. Do you have some ideas about the +> reason for this ? + +The one possible reason for this that comes to mind is if you've defined +yytext as "extern char yytext[]" (which is what lex uses) instead of +"extern char *yytext" (which is what flex uses). If it's not that, then +I'm afraid I don't know what the problem might be. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-68 +@unnumberedsec unnamed-faq-68 +@example +@verbatim +To: "Bart Niswonger" +Subject: Re: flex 2.5: c++ scanners & start conditions +In-reply-to: Your message of Tue, 06 Jan 1998 10:34:21 PST. +Date: Tue, 06 Jan 1998 19:19:30 PST +From: Vern Paxson + +> The problem is that when I do this (using %option c++) start +> conditions seem to not apply. + +The BEGIN macro modifies the yy_start variable. For C scanners, this +is a static with scope visible through the whole file. For C++ scanners, +it's a member variable, so it only has visible scope within a member +function. Your lexbegin() routine is not a member function when you +build a C++ scanner, so it's not modifying the correct yy_start. The +diagnostic that indicates this is that you found you needed to add +a declaration of yy_start in order to get your scanner to compile when +using C++; instead, the correct fix is to make lexbegin() a member +function (by deriving from yyFlexLexer). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-69 +@unnumberedsec unnamed-faq-69 +@example +@verbatim +To: "Boris Zinin" +Subject: Re: current position in flex buffer +In-reply-to: Your message of Mon, 12 Jan 1998 18:58:23 PST. +Date: Mon, 12 Jan 1998 12:03:15 PST +From: Vern Paxson + +> The problem is how to determine the current position in flex active +> buffer when a rule is matched.... + +You will need to keep track of this explicitly, such as by redefining +YY_USER_ACTION to count the number of characters matched. + +The latest flex release, by the way, is 2.5.4, available from ftp.ee.lbl.gov. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-70 +@unnumberedsec unnamed-faq-70 +@example +@verbatim +To: Bik.Dhaliwal@bis.org +Subject: Re: Flex question +In-reply-to: Your message of Mon, 26 Jan 1998 13:05:35 PST. +Date: Tue, 27 Jan 1998 22:41:52 PST +From: Vern Paxson + +> That requirement involves knowing +> the character position at which a particular token was matched +> in the lexer. + +The way you have to do this is by explicitly keeping track of where +you are in the file, by counting the number of characters scanned +for each token (available in yyleng). It may prove convenient to +do this by redefining YY_USER_ACTION, as described in the manual. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-71 +@unnumberedsec unnamed-faq-71 +@example +@verbatim +To: Vladimir Alexiev +Subject: Re: flex: how to control start condition from parser? +In-reply-to: Your message of Mon, 26 Jan 1998 05:50:16 PST. +Date: Tue, 27 Jan 1998 22:45:37 PST +From: Vern Paxson + +> It seems useful for the parser to be able to tell the lexer about such +> context dependencies, because then they don't have to be limited to +> local or sequential context. + +One way to do this is to have the parser call a stub routine that's +included in the scanner's .l file, and consequently that has access ot +BEGIN. The only ugliness is that the parser can't pass in the state +it wants, because those aren't visible - but if you don't have many +such states, then using a different set of names doesn't seem like +to much of a burden. + +While generating a .h file like you suggests is certainly cleaner, +flex development has come to a virtual stand-still :-(, so a workaround +like the above is much more pragmatic than waiting for a new feature. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-72 +@unnumberedsec unnamed-faq-72 +@example +@verbatim +To: Barbara Denny +Subject: Re: freebsd flex bug? +In-reply-to: Your message of Fri, 30 Jan 1998 12:00:43 PST. +Date: Fri, 30 Jan 1998 12:42:32 PST +From: Vern Paxson + +> lex.yy.c:1996: parse error before `=' + +This is the key, identifying this error. (It may help to pinpoint +it by using flex -L, so it doesn't generate #line directives in its +output.) I will bet you heavy money that you have a start condition +name that is also a variable name, or something like that; flex spits +out #define's for each start condition name, mapping them to a number, +so you can wind up with: + + %x foo + %% + ... + %% + void bar() + { + int foo = 3; + } + +and the penultimate will turn into "int 1 = 3" after C preprocessing, +since flex will put "#define foo 1" in the generated scanner. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-73 +@unnumberedsec unnamed-faq-73 +@example +@verbatim +To: Maurice Petrie +Subject: Re: Lost flex .l file +In-reply-to: Your message of Mon, 02 Feb 1998 14:10:01 PST. +Date: Mon, 02 Feb 1998 11:15:12 PST +From: Vern Paxson + +> I am curious as to +> whether there is a simple way to backtrack from the generated source to +> reproduce the lost list of tokens we are searching on. + +In theory, it's straight-forward to go from the DFA representation +back to a regular-expression representation - the two are isomorphic. +In practice, a huge headache, because you have to unpack all the tables +back into a single DFA representation, and then write a program to munch +on that and translate it into an RE. + +Sorry for the less-than-happy news ... + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-74 +@unnumberedsec unnamed-faq-74 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: Flex performance question +In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. +Date: Thu, 19 Feb 1998 08:48:51 PST +From: Vern Paxson + +> What I have found, is that the smaller the data chunk, the faster the +> program executes. This is the opposite of what I expected. Should this be +> happening this way? + +This is exactly what will happen if your input file has embedded NULs. +From the man page: + +A final note: flex is slow when matching NUL's, particularly +when a token contains multiple NUL's. It's best to write +rules which match short amounts of text if it's anticipated +that the text will often include NUL's. + +So that's the first thing to look for. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-75 +@unnumberedsec unnamed-faq-75 +@example +@verbatim +To: jimmey@lexis-nexis.com (Jimmey Todd) +Subject: Re: Flex performance question +In-reply-to: Your message of Thu, 19 Feb 1998 11:01:17 PST. +Date: Thu, 19 Feb 1998 15:42:25 PST +From: Vern Paxson + +So there are several problems. + +First, to go fast, you want to match as much text as possible, which +your scanners don't in the case that what they're scanning is *not* +a tag. So you want a rule like: + + [^<]+ + +Second, C++ scanners are particularly slow if they're interactive, +which they are by default. Using -B speeds it up by a factor of 3-4 +on my workstation. + +Third, C++ scanners that use the istream interface are slow, because +of how poorly implemented istream's are. I built two versions of +the following scanner: + + %% + .*\n + .* + %% + +and the C version inhales a 2.5MB file on my workstation in 0.8 seconds. +The C++ istream version, using -B, takes 3.8 seconds. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-76 +@unnumberedsec unnamed-faq-76 +@example +@verbatim +To: "Frescatore, David (CRD, TAD)" +Subject: Re: FLEX 2.5 & THE YEAR 2000 +In-reply-to: Your message of Wed, 03 Jun 1998 11:26:22 PDT. +Date: Wed, 03 Jun 1998 10:22:26 PDT +From: Vern Paxson + +> I am researching the Y2K problem with General Electric R&D +> and need to know if there are any known issues concerning +> the above mentioned software and Y2K regardless of version. + +There shouldn't be, all it ever does with the date is ask the system +for it and then print it out. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-77 +@unnumberedsec unnamed-faq-77 +@example +@verbatim +To: "Hans Dermot Doran" +Subject: Re: flex problem +In-reply-to: Your message of Wed, 15 Jul 1998 21:30:13 PDT. +Date: Tue, 21 Jul 1998 14:23:34 PDT +From: Vern Paxson + +> To overcome this, I gets() the stdin into a string and lex the string. The +> string is lexed OK except that the end of string isn't lexed properly +> (yy_scan_string()), that is the lexer dosn't recognise the end of string. + +Flex doesn't contain mechanisms for recognizing buffer endpoints. But if +you use fgets instead (which you should anyway, to protect against buffer +overflows), then the final \n will be preserved in the string, and you can +scan that in order to find the end of the string. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-78 +@unnumberedsec unnamed-faq-78 +@example +@verbatim +To: soumen@almaden.ibm.com +Subject: Re: Flex++ 2.5.3 instance member vs. static member +In-reply-to: Your message of Mon, 27 Jul 1998 02:10:04 PDT. +Date: Tue, 28 Jul 1998 01:10:34 PDT +From: Vern Paxson + +> %{ +> int mylineno = 0; +> %} +> ws [ \t]+ +> alpha [A-Za-z] +> dig [0-9] +> %% +> +> Now you'd expect mylineno to be a member of each instance of class +> yyFlexLexer, but is this the case? A look at the lex.yy.cc file seems to +> indicate otherwise; unless I am missing something the declaration of +> mylineno seems to be outside any class scope. +> +> How will this work if I want to run a multi-threaded application with each +> thread creating a FlexLexer instance? + +Derive your own subclass and make mylineno a member variable of it. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-79 +@unnumberedsec unnamed-faq-79 +@example +@verbatim +To: Adoram Rogel +Subject: Re: More than 32K states change hangs +In-reply-to: Your message of Tue, 04 Aug 1998 16:55:39 PDT. +Date: Tue, 04 Aug 1998 22:28:45 PDT +From: Vern Paxson + +> Vern Paxson, +> +> I followed your advice, posted on Usenet bu you, and emailed to me +> personally by you, on how to overcome the 32K states limit. I'm running +> on Linux machines. +> I took the full source of version 2.5.4 and did the following changes in +> flexdef.h: +> #define JAMSTATE -327660 +> #define MAXIMUM_MNS 319990 +> #define BAD_SUBSCRIPT -327670 +> #define MAX_SHORT 327000 +> +> and compiled. +> All looked fine, including check and bigcheck, so I installed. + +Hmmm, you shouldn't increase MAX_SHORT, though looking through my email +archives I see that I did indeed recommend doing so. Try setting it back +to 32700; that should suffice that you no longer need -Ca. If it still +hangs, then the interesting question is - where? + +> Compiling the same hanged program with a out-of-the-box (RedHat 4.2 +> distribution of Linux) +> flex 2.5.4 binary works. + +Since Linux comes with source code, you should diff it against what +you have to see what problems they missed. + +> Should I always compile with the -Ca option now ? even short and simple +> filters ? + +No, definitely not. It's meant to be for those situations where you +absolutely must squeeze every last cycle out of your scanner. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-80 +@unnumberedsec unnamed-faq-80 +@example +@verbatim +To: "Schmackpfeffer, Craig" +Subject: Re: flex output for static code portion +In-reply-to: Your message of Tue, 11 Aug 1998 11:55:30 PDT. +Date: Mon, 17 Aug 1998 23:57:42 PDT +From: Vern Paxson + +> I would like to use flex under the hood to generate a binary file +> containing the data structures that control the parse. + +This has been on the wish-list for a long time. In principle it's +straight-forward - you redirect mkdata() et al's I/O to another file, +and modify the skeleton to have a start-up function that slurps these +into dynamic arrays. The concerns are (1) the scanner generation code +is hairy and full of corner cases, so it's easy to get surprised when +going down this path :-( ; and (2) being careful about buffering so +that when the tables change you make sure the scanner starts in the +correct state and reading at the right point in the input file. + +> I was wondering if you know of anyone who has used flex in this way. + +I don't - but it seems like a reasonable project to undertake (unlike +numerous other flex tweaks :-). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-81 +@unnumberedsec unnamed-faq-81 +@example +@verbatim +Received: from 131.173.17.11 (131.173.17.11 [131.173.17.11]) + by ee.lbl.gov (8.9.1/8.9.1) with ESMTP id AAA03838 + for ; Thu, 20 Aug 1998 00:47:57 -0700 (PDT) +Received: from hal.cl-ki.uni-osnabrueck.de (hal.cl-ki.Uni-Osnabrueck.DE [131.173.141.2]) + by deimos.rz.uni-osnabrueck.de (8.8.7/8.8.8) with ESMTP id JAA34694 + for ; Thu, 20 Aug 1998 09:47:55 +0200 +Received: (from georg@localhost) by hal.cl-ki.uni-osnabrueck.de (8.6.12/8.6.12) id JAA34834 for vern@ee.lbl.gov; Thu, 20 Aug 1998 09:47:54 +0200 +From: Georg Rehm +Message-Id: <199808200747.JAA34834@hal.cl-ki.uni-osnabrueck.de> +Subject: "flex scanner push-back overflow" +To: vern@ee.lbl.gov +Date: Thu, 20 Aug 1998 09:47:54 +0200 (MEST) +Reply-To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +X-NoJunk: Do NOT send commercial mail, spam or ads to this address! +X-URL: http://www.cl-ki.uni-osnabrueck.de/~georg/ +X-Mailer: ELM [version 2.4ME+ PL28 (25)] +MIME-Version: 1.0 +Content-Type: text/plain; charset=US-ASCII +Content-Transfer-Encoding: 7bit + +Hi Vern, + +Yesterday, I encountered a strange problem: I use the macro processor m4 +to include some lengthy lists into a .l file. Following is a flex macro +definition that causes some serious pain in my neck: + +AUTHOR ("A. Boucard / L. Boucard"|"A. Dastarac / M. Levent"|"A.Boucaud / L.Boucaud"|"Abderrahim Lamchichi"|"Achmat Dangor"|"Adeline Toullier"|"Adewale Maja-Pearce"|"Ahmed Ziri"|"Akram Ellyas"|"Alain Bihr"|"Alain Gresh"|"Alain Guillemoles"|"Alain Joxe"|"Alain Morice"|"Alain Renon"|"Alain Zecchini"|"Albert Memmi"|"Alberto Manguel"|"Alex De Waal"|"Alfonso Artico"| [...]) + +The complete list contains about 10kB. When I try to "flex" this file +(on a Solaris 2.6 machine, using a modified flex 2.5.4 (I only increased +some of the predefined values in flexdefs.h) I get the error: + +myflex/flex -8 sentag.tmp.l +flex scanner push-back overflow + +When I remove the slashes in the macro definition everything works fine. +As I understand it, the double quotes escape the slash-character so it +really means "/" and not "trailing context". Furthermore, I tried to +escape the slashes with backslashes, but with no use, the same error message +appeared when flexing the code. + +Do you have an idea what's going on here? + +Greetings from Germany, + Georg +-- +Georg Rehm georg@cl-ki.uni-osnabrueck.de +Institute for Semantic Information Processing, University of Osnabrueck, FRG +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-82 +@unnumberedsec unnamed-faq-82 +@example +@verbatim +To: Georg.Rehm@CL-KI.Uni-Osnabrueck.DE +Subject: Re: "flex scanner push-back overflow" +In-reply-to: Your message of Thu, 20 Aug 1998 09:47:54 PDT. +Date: Thu, 20 Aug 1998 07:05:35 PDT +From: Vern Paxson + +> myflex/flex -8 sentag.tmp.l +> flex scanner push-back overflow + +Flex itself uses a flex scanner. That scanner is running out of buffer +space when it tries to unput() the humongous macro you've defined. When +you remove the '/'s, you make it small enough so that it fits in the buffer; +removing spaces would do the same thing. + +The fix is to either rethink how come you're using such a big macro and +perhaps there's another/better way to do it; or to rebuild flex's own +scan.c with a larger value for + + #define YY_BUF_SIZE 16384 + +- Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-83 +@unnumberedsec unnamed-faq-83 +@example +@verbatim +To: Jan Kort +Subject: Re: Flex +In-reply-to: Your message of Fri, 04 Sep 1998 12:18:43 +0200. +Date: Sat, 05 Sep 1998 00:59:49 PDT +From: Vern Paxson + +> %% +> +> "TEST1\n" { fprintf(stderr, "TEST1\n"); yyless(5); } +> ^\n { fprintf(stderr, "empty line\n"); } +> . { } +> \n { fprintf(stderr, "new line\n"); } +> +> %% +> -- input --------------------------------------- +> TEST1 +> -- output -------------------------------------- +> TEST1 +> empty line +> ------------------------------------------------ + +IMHO, it's not clear whether or not this is in fact a bug. It depends +on whether you view yyless() as backing up in the input stream, or as +pushing new characters onto the beginning of the input stream. Flex +interprets it as the latter (for implementation convenience, I'll admit), +and so considers the newline as in fact matching at the beginning of a +line, as after all the last token scanned an entire line and so the +scanner is now at the beginning of a new line. + +I agree that this is counter-intuitive for yyless(), given its +functional description (it's less so for unput(), depending on whether +you're unput()'ing new text or scanned text). But I don't plan to +change it any time soon, as it's a pain to do so. Consequently, +you do indeed need to use yy_set_bol() and YY_AT_BOL() to tweak +your scanner into the behavior you desire. + +Sorry for the less-than-completely-satisfactory answer. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-84 +@unnumberedsec unnamed-faq-84 +@example +@verbatim +To: Patrick Krusenotto +Subject: Re: Problems with restarting flex-2.5.2-generated scanner +In-reply-to: Your message of Thu, 24 Sep 1998 10:14:07 PDT. +Date: Thu, 24 Sep 1998 23:28:43 PDT +From: Vern Paxson + +> I am using flex-2.5.2 and bison 1.25 for Solaris and I am desperately +> trying to make my scanner restart with a new file after my parser stops +> with a parse error. When my compiler restarts, the parser always +> receives the token after the token (in the old file!) that caused the +> parser error. + +I suspect the problem is that your parser has read ahead in order +to attempt to resolve an ambiguity, and when it's restarted it picks +up with that token rather than reading a fresh one. If you're using +yacc, then the special "error" production can sometimes be used to +consume tokens in an attempt to get the parser into a consistent state. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-85 +@unnumberedsec unnamed-faq-85 +@example +@verbatim +To: Henric Jungheim +Subject: Re: flex 2.5.4a +In-reply-to: Your message of Tue, 27 Oct 1998 16:41:42 PST. +Date: Tue, 27 Oct 1998 16:50:14 PST +From: Vern Paxson + +> This brings up a feature request: How about a command line +> option to specify the filename when reading from stdin? That way one +> doesn't need to create a temporary file in order to get the "#line" +> directives to make sense. + +Use -o combined with -t (per the man page description of -o). + +> P.S., Is there any simple way to use non-blocking IO to parse multiple +> streams? + +Simple, no. + +One approach might be to return a magic character on EWOULDBLOCK and +have a rule + + .* // put back .*, eat magic character + +This is off the top of my head, not sure it'll work. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-86 +@unnumberedsec unnamed-faq-86 +@example +@verbatim +To: "Repko, Billy D" +Subject: Re: Compiling scanners +In-reply-to: Your message of Wed, 13 Jan 1999 10:52:47 PST. +Date: Thu, 14 Jan 1999 00:25:30 PST +From: Vern Paxson + +> It appears that maybe it cannot find the lfl library. + +The Makefile in the distribution builds it, so you should have it. +It's exceedingly trivial, just a main() that calls yylex() and +a yyrap() that always returns 1. + +> %% +> \n ++num_lines; ++num_chars; +> . ++num_chars; + +You can't indent your rules like this - that's where the errors are coming +from. Flex copies indented text to the output file, it's how you do things +like + + int num_lines_seen = 0; + +to declare local variables. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-87 +@unnumberedsec unnamed-faq-87 +@example +@verbatim +To: Erick Branderhorst +Subject: Re: flex input buffer +In-reply-to: Your message of Tue, 09 Feb 1999 13:53:46 PST. +Date: Tue, 09 Feb 1999 21:03:37 PST +From: Vern Paxson + +> In the flex.skl file the size of the default input buffers is set. Can you +> explain why this size is set and why it is such a high number. + +It's large to optimize performance when scanning large files. You can +safely make it a lot lower if needed. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-88 +@unnumberedsec unnamed-faq-88 +@example +@verbatim +To: "Guido Minnen" +Subject: Re: Flex error message +In-reply-to: Your message of Wed, 24 Feb 1999 15:31:46 PST. +Date: Thu, 25 Feb 1999 00:11:31 PST +From: Vern Paxson + +> I'm extending a larger scanner written in Flex and I keep running into +> problems. More specifically, I get the error message: +> "flex: input rules are too complicated (>= 32000 NFA states)" + +Increase the definitions in flexdef.h for: + +#define JAMSTATE -32766 /* marks a reference to the state that always j +ams */ +#define MAXIMUM_MNS 31999 +#define BAD_SUBSCRIPT -32767 + +recompile everything, and it should all work. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-90 +@unnumberedsec unnamed-faq-90 +@example +@verbatim +To: "Dmitriy Goldobin" +Subject: Re: FLEX trouble +In-reply-to: Your message of Mon, 31 May 1999 18:44:49 PDT. +Date: Tue, 01 Jun 1999 00:15:07 PDT +From: Vern Paxson + +> I have a trouble with FLEX. Why rule "/*".*"*/" work properly,=20 +> but rule "/*"(.|\n)*"*/" don't work ? + +The second of these will have to scan the entire input stream (because +"(.|\n)*" matches an arbitrary amount of any text) in order to see if +it ends with "*/", terminating the comment. That potentially will overflow +the input buffer. + +> More complex rule "/*"([^*]|(\*/[^/]))*"*/ give an error +> 'unrecognized rule'. + +You can't use the '/' operator inside parentheses. It's not clear +what "(a/b)*" actually means. + +> I now use workaround with state , but single-rule is +> better, i think. + +Single-rule is nice but will always have the problem of either setting +restrictions on comments (like not allowing multi-line comments) and/or +running the risk of consuming the entire input stream, as noted above. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-91 +@unnumberedsec unnamed-faq-91 +@example +@verbatim +Received: from mc-qout4.whowhere.com (mc-qout4.whowhere.com [209.185.123.18]) + by ee.lbl.gov (8.9.3/8.9.3) with SMTP id IAA05100 + for ; Tue, 15 Jun 1999 08:56:06 -0700 (PDT) +Received: from Unknown/Local ([?.?.?.?]) by my-deja.com; Tue Jun 15 08:55:43 1999 +To: vern@ee.lbl.gov +Date: Tue, 15 Jun 1999 08:55:43 -0700 +From: "Aki Niimura" +Message-ID: +Mime-Version: 1.0 +Cc: +X-Sent-Mail: on +Reply-To: +X-Mailer: MailCity Service +Subject: A question on flex C++ scanner +X-Sender-Ip: 12.72.207.61 +Organization: My Deja Email (http://www.my-deja.com:80) +Content-Type: text/plain; charset=us-ascii +Content-Transfer-Encoding: 7bit + +Dear Dr. Paxon, + +I have been using flex for years. +It works very well on many projects. +Most case, I used it to generate a scanner on C language. +However, one project I needed to generate a scanner +on C++ lanuage. Thanks to your enhancement, flex did +the job. + +Currently, I'm working on enhancing my previous project. +I need to deal with multiple input streams (recursive +inclusion) in this scanner (C++). +I did similar thing for another scanner (C) as you +explained in your documentation. + +The generated scanner (C++) has necessary methods: +- switch_to_buffer(struct yy_buffer_state *b) +- yy_create_buffer(istream *is, int sz) +- yy_delete_buffer(struct yy_buffer_state *b) + +However, I couldn't figure out how to access current +buffer (yy_current_buffer). + +yy_current_buffer is a protected member of yyFlexLexer. +I can't access it directly. +Then, I thought yy_create_buffer() with is = 0 might +return current stream buffer. But it seems not as far +as I checked the source. (flex 2.5.4) + +I went through the Web in addition to Flex documentation. +However, it hasn't been successful, so far. + +It is not my intention to bother you, but, can you +comment about how to obtain the current stream buffer? + +Your response would be highly appreciated. + +Best regards, +Aki Niimura + +--== Sent via Deja.com http://www.deja.com/ ==-- +Share what you know. Learn what you don't. +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-92 +@unnumberedsec unnamed-faq-92 +@example +@verbatim +To: neko@my-deja.com +Subject: Re: A question on flex C++ scanner +In-reply-to: Your message of Tue, 15 Jun 1999 08:55:43 PDT. +Date: Tue, 15 Jun 1999 09:04:24 PDT +From: Vern Paxson + +> However, I couldn't figure out how to access current +> buffer (yy_current_buffer). + +Derive your own subclass from yyFlexLexer. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-93 +@unnumberedsec unnamed-faq-93 +@example +@verbatim +To: "Stones, Darren" +Subject: Re: You're the man to see? +In-reply-to: Your message of Wed, 23 Jun 1999 11:10:29 PDT. +Date: Wed, 23 Jun 1999 09:01:40 PDT +From: Vern Paxson + +> I hope you can help me. I am using Flex and Bison to produce an interpreted +> language. However all goes well until I try to implement an IF statement or +> a WHILE. I cannot get this to work as the parser parses all the conditions +> eg. the TRUE and FALSE conditons to check for a rule match. So I cannot +> make a decision!! + +You need to use the parser to build a parse tree (= abstract syntax trwee), +and when that's all done you recursively evaluate the tree, binding variables +to values at that time. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-94 +@unnumberedsec unnamed-faq-94 +@example +@verbatim +To: Petr Danecek +Subject: Re: flex - question +In-reply-to: Your message of Mon, 28 Jun 1999 19:21:41 PDT. +Date: Fri, 02 Jul 1999 16:52:13 PDT +From: Vern Paxson + +> file, it takes an enormous amount of time. It is funny, because the +> source code has only 12 rules!!! I think it looks like an exponencial +> growth. + +Right, that's the problem - some patterns (those with a lot of +ambiguity, where yours has because at any given time the scanner can +be in the middle of all sorts of combinations of the different +rules) blow up exponentially. + +For your rules, there is an easy fix. Change the ".*" that comes fater +the directory name to "[^ ]*". With that in place, the rules are no +longer nearly so ambiguous, because then once one of the directories +has been matched, no other can be matched (since they all require a +leading blank). + +If that's not an acceptable solution, then you can enter a start state +to pick up the .*\n after each directory is matched. + +Also note that for speed, you'll want to add a ".*" rule at the end, +otherwise rules that don't match any of the patterns will be matched +very slowly, a character at a time. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-95 +@unnumberedsec unnamed-faq-95 +@example +@verbatim +To: Tielman Koekemoer +Subject: Re: Please help. +In-reply-to: Your message of Thu, 08 Jul 1999 13:20:37 PDT. +Date: Thu, 08 Jul 1999 08:20:39 PDT +From: Vern Paxson + +> I was hoping you could help me with my problem. +> +> I tried compiling (gnu)flex on a Solaris 2.4 machine +> but when I ran make (after configure) I got an error. +> +> -------------------------------------------------------------- +> gcc -c -I. -I. -g -O parse.c +> ./flex -t -p ./scan.l >scan.c +> sh: ./flex: not found +> *** Error code 1 +> make: Fatal error: Command failed for target `scan.c' +> ------------------------------------------------------------- +> +> What's strange to me is that I'm only +> trying to install flex now. I then edited the Makefile to +> and changed where it says "FLEX = flex" to "FLEX = lex" +> ( lex: the native Solaris one ) but then it complains about +> the "-p" option. Is there any way I can compile flex without +> using flex or lex? +> +> Thanks so much for your time. + +You managed to step on the bootstrap sequence, which first copies +initscan.c to scan.c in order to build flex. Try fetching a fresh +distribution from ftp.ee.lbl.gov. (Or you can first try removing +".bootstrap" and doing a make again.) + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-96 +@unnumberedsec unnamed-faq-96 +@example +@verbatim +To: Tielman Koekemoer +Subject: Re: Please help. +In-reply-to: Your message of Fri, 09 Jul 1999 09:16:14 PDT. +Date: Fri, 09 Jul 1999 00:27:20 PDT +From: Vern Paxson + +> First I removed .bootstrap (and ran make) - no luck. I downloaded the +> software but I still have the same problem. Is there anything else I +> could try. + +Try: + + cp initscan.c scan.c + touch scan.c + make scan.o + +If this last tries to first build scan.c from scan.l using ./flex, then +your "make" is broken, in which case compile scan.c to scan.o by hand. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-97 +@unnumberedsec unnamed-faq-97 +@example +@verbatim +To: Sumanth Kamenani +Subject: Re: Error +In-reply-to: Your message of Mon, 19 Jul 1999 23:08:41 PDT. +Date: Tue, 20 Jul 1999 00:18:26 PDT +From: Vern Paxson + +> I am getting a compilation error. The error is given as "unknown symbol- yylex". + +The parser relies on calling yylex(), but you're instead using the C++ scanning +class, so you need to supply a yylex() "glue" function that calls an instance +scanner of the scanner (e.g., "scanner->yylex()"). + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-98 +@unnumberedsec unnamed-faq-98 +@example +@verbatim +To: daniel@synchrods.synchrods.COM (Daniel Senderowicz) +Subject: Re: lex +In-reply-to: Your message of Mon, 22 Nov 1999 11:19:04 PST. +Date: Tue, 23 Nov 1999 15:54:30 PST +From: Vern Paxson + +Well, your problem is the + +switch (yybgin-yysvec-1) { /* witchcraft */ + +at the beginning of lex rules. "witchcraft" == "non-portable". It's +assuming knowledge of the AT&T lex's internal variables. + +For flex, you can probably do the equivalent using a switch on YYSTATE. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-99 +@unnumberedsec unnamed-faq-99 +@example +@verbatim +To: archow@hss.hns.com +Subject: Re: Regarding distribution of flex and yacc based grammars +In-reply-to: Your message of Sun, 19 Dec 1999 17:50:24 +0530. +Date: Wed, 22 Dec 1999 01:56:24 PST +From: Vern Paxson + +> When we provide the customer with an object code distribution, is it +> necessary for us to provide source +> for the generated C files from flex and bison since they are generated by +> flex and bison ? + +For flex, no. I don't know what the current state of this is for bison. + +> Also, is there any requrirement for us to neccessarily provide source for +> the grammar files which are fed into flex and bison ? + +Again, for flex, no. + +See the file "COPYING" in the flex distribution for the legalese. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-100 +@unnumberedsec unnamed-faq-100 +@example +@verbatim +To: Martin Gallwey +Subject: Re: Flex, and self referencing rules +In-reply-to: Your message of Sun, 20 Feb 2000 01:01:21 PST. +Date: Sat, 19 Feb 2000 18:33:16 PST +From: Vern Paxson + +> However, I do not use unput anywhere. I do use self-referencing +> rules like this: +> +> UnaryExpr ({UnionExpr})|("-"{UnaryExpr}) + +You can't do this - flex is *not* a parser like yacc (which does indeed +allow recursion), it is a scanner that's confined to regular expressions. + + Vern +@end verbatim +@end example + +@c TODO: Evaluate this faq. +@node unnamed-faq-101 +@unnumberedsec unnamed-faq-101 +@example +@verbatim +To: slg3@lehigh.edu (SAMUEL L. GULDEN) +Subject: Re: Flex problem +In-reply-to: Your message of Thu, 02 Mar 2000 12:29:04 PST. +Date: Thu, 02 Mar 2000 23:00:46 PST +From: Vern Paxson + +If this is exactly your program: + +> digit [0-9] +> digits {digit}+ +> whitespace [ \t\n]+ +> +> %% +> "[" { printf("open_brac\n");} +> "]" { printf("close_brac\n");} +> "+" { printf("addop\n");} +> "*" { printf("multop\n");} +> {digits} { printf("NUMBER = %s\n", yytext);} +> whitespace ; + +then the problem is that the last rule needs to be "{whitespace}" ! + + Vern +@end verbatim +@end example + +@node What is the difference between YYLEX_PARAM and YY_DECL? +@unnumberedsec What is the difference between YYLEX_PARAM and YY_DECL? + +YYLEX_PARAM is not a flex symbol. It is for Bison. It tells Bison to pass extra +params when it calls yylex() from the parser. + +YY_DECL is the Flex declaration of yylex. The default is similar to this: + +@example +@verbatim +#define int yy_lex () +@end verbatim +@end example + + +@node Why do I get "conflicting types for yylex" error? +@unnumberedsec Why do I get "conflicting types for yylex" error? + +This is a compiler error regarding a generated Bison parser, not a Flex scanner. +It means you need a prototype of yylex() in the top of the Bison file. +Be sure the prototype matches YY_DECL. + +@node How do I access the values set in a Flex action from within a Bison action? +@unnumberedsec How do I access the values set in a Flex action from within a Bison action? + +With $1, $2, $3, etc. These are called "Semantic Values" in the Bison manual. +See @ref{Top, , , bison, the GNU Bison Manual}. + +@node Appendices, Indices, FAQ, Top +@appendix Appendices + +@menu +* Makefiles and Flex:: +* Bison Bridge:: +* M4 Dependency:: +* Common Patterns:: +@end menu + +@node Makefiles and Flex, Bison Bridge, Appendices, Appendices +@appendixsec Makefiles and Flex + +@cindex Makefile, syntax + +In this appendix, we provide tips for writing Makefiles to build your scanners. + +In a traditional build environment, we say that the @file{.c} files are the +sources, and the @file{.o} files are the intermediate files. When using +@code{flex}, however, the @file{.l} files are the sources, and the generated +@file{.c} files (along with the @file{.o} files) are the intermediate files. +This requires you to carefully plan your Makefile. + +Modern @command{make} programs understand that @file{foo.l} is intended to +generate @file{lex.yy.c} or @file{foo.c}, and will behave +accordingly@footnote{GNU @command{make} and GNU @command{automake} are two such +programs that provide implicit rules for flex-generated scanners.}@footnote{GNU @command{automake} +may generate code to execute flex in lex-compatible mode, or to stdout. If this is not what you want, +then you should provide an explicit rule in your Makefile.am}. The +following Makefile does not explicitly instruct @command{make} how to build +@file{foo.c} from @file{foo.l}. Instead, it relies on the implicit rules of the +@command{make} program to build the intermediate file, @file{scan.c}: + +@cindex Makefile, example of implicit rules +@example +@verbatim + # Basic Makefile -- relies on implicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + scan.o: scan.l + +@end verbatim +@end example + + +For simple cases, the above may be sufficient. For other cases, +you may have to explicitly instruct @command{make} how to build your scanner. +The following is an example of a Makefile containing explicit rules: + +@cindex Makefile, explicit example +@example +@verbatim + # Basic Makefile -- provides explicit rules + # Creates "myprogram" from "scan.l" and "myprogram.c" + # + LEX=flex + myprogram: scan.o myprogram.o + $(CC) -o $@ $(LDFLAGS) $^ + + myprogram.o: myprogram.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.o: scan.c + $(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $^ + + scan.c: scan.l + $(LEX) $(LFLAGS) -o $@ $^ + + clean: + $(RM) *.o scan.c + +@end verbatim +@end example + +Notice in the above example that @file{scan.c} is in the @code{clean} target. +This is because we consider the file @file{scan.c} to be an intermediate file. + +Finally, we provide a realistic example of a @code{flex} scanner used with a +@code{bison} parser@footnote{This example also applies to yacc parsers.}. +There is a tricky problem we have to deal with. Since a @code{flex} scanner +will typically include a header file (e.g., @file{y.tab.h}) generated by the +parser, we need to be sure that the header file is generated BEFORE the scanner +is compiled. We handle this case in the following example: + +@example +@verbatim + # Makefile example -- scanner and parser. + # Creates "myprogram" from "scan.l", "parse.y", and "myprogram.c" + # + LEX = flex + YACC = bison -y + YFLAGS = -d + objects = scan.o parse.o myprogram.o + + myprogram: $(objects) + scan.o: scan.l parse.c + parse.o: parse.y + myprogram.o: myprogram.c + +@end verbatim +@end example + +In the above example, notice the line, + +@example +@verbatim + scan.o: scan.l parse.c +@end verbatim +@end example + +, which lists the file @file{parse.c} (the generated parser) as a dependency of +@file{scan.o}. We want to ensure that the parser is created before the scanner +is compiled, and the above line seems to do the trick. Feel free to experiment +with your specific implementation of @command{make}. + + +For more details on writing Makefiles, see @ref{Top, , , make, The +GNU Make Manual}. + +@node Bison Bridge, M4 Dependency, Makefiles and Flex, Appendices +@section C Scanners with Bison Parsers + +@cindex bison, bridging with flex +@vindex yylval +@vindex yylloc +@tindex YYLTYPE +@tindex YYSTYPE + +This section describes the @code{flex} features useful when integrating +@code{flex} with @code{GNU bison}@footnote{The features described here are +purely optional, and are by no means the only way to use flex with bison. +We merely provide some glue to ease development of your parser-scanner pair.}. +Skip this section if you are not using +@code{bison} with your scanner. Here we discuss only the @code{flex} +half of the @code{flex} and @code{bison} pair. We do not discuss +@code{bison} in any detail. For more information about generating +@code{bison} parsers, see @ref{Top, , , bison, the GNU Bison Manual}. + +A compatible @code{bison} scanner is generated by declaring @samp{%option +bison-bridge} or by supplying @samp{--bison-bridge} when invoking @code{flex} +from the command line. This instructs @code{flex} that the macro +@code{yylval} may be used. The data type for +@code{yylval}, @code{YYSTYPE}, +is typically defined in a header file, included in section 1 of the +@code{flex} input file. For a list of functions and macros +available, @xref{bison-functions}. + +The declaration of yylex becomes, + +@findex yylex (reentrant version) +@example +@verbatim + int yylex ( YYSTYPE * lvalp, yyscan_t scanner ); +@end verbatim +@end example + +If @code{%option bison-locations} is specified, then the declaration +becomes, + +@findex yylex (reentrant version) +@example +@verbatim + int yylex ( YYSTYPE * lvalp, YYLTYPE * llocp, yyscan_t scanner ); +@end verbatim +@end example + +Note that the macros @code{yylval} and @code{yylloc} evaluate to pointers. +Support for @code{yylloc} is optional in @code{bison}, so it is optional in +@code{flex} as well. The following is an example of a @code{flex} scanner that +is compatible with @code{bison}. + +@cindex bison, scanner to be called from bison +@example +@verbatim + /* Scanner for "C" assignment statements... sort of. */ + %{ + #include "y.tab.h" /* Generated by bison. */ + %} + + %option bison-bridge bison-locations + % + + [[:digit:]]+ { yylval->num = atoi(yytext); return NUMBER;} + [[:alnum:]]+ { yylval->str = strdup(yytext); return STRING;} + "="|";" { return yytext[0];} + . {} + % +@end verbatim +@end example + +As you can see, there really is no magic here. We just use +@code{yylval} as we would any other variable. The data type of +@code{yylval} is generated by @code{bison}, and included in the file +@file{y.tab.h}. Here is the corresponding @code{bison} parser: + +@cindex bison, parser +@example +@verbatim + /* Parser to convert "C" assignments to lisp. */ + %{ + /* Pass the argument to yyparse through to yylex. */ + #define YYPARSE_PARAM scanner + #define YYLEX_PARAM scanner + %} + %locations + %pure_parser + %union { + int num; + char* str; + } + %token STRING + %token NUMBER + %% + assignment: + STRING '=' NUMBER ';' { + printf( "(setf %s %d)", $1, $3 ); + } + ; +@end verbatim +@end example + +@node M4 Dependency, Common Patterns, Bison Bridge, Appendices +@section M4 Dependency +@cindex m4 +The macro processor @code{m4}@footnote{The use of m4 is subject to change in +future revisions of flex. It is not part of the public API of flex. Do not depend on it.} +must be installed wherever flex is installed. +@code{flex} invokes @samp{m4}, found by searching the directories in the +@code{PATH} environment variable. Any code you place in section 1 or in the +actions will be sent through m4. Please follow these rules to protect your +code from unwanted @code{m4} processing. + +@itemize + +@item Do not use symbols that begin with, @samp{m4_}, such as, @samp{m4_define}, +or @samp{m4_include}, since those are reserved for @code{m4} macro names. If for +some reason you need m4_ as a prefix, use a preprocessor #define to get your +symbol past m4 unmangled. + +@item Do not use the strings @samp{[[} or @samp{]]} anywhere in your code. The +former is not valid in C, except within comments and strings, but the latter is valid in +code such as @code{x[y[z]]}. The solution is simple. To get the literal string +@code{"]]"}, use @code{"]""]"}. To get the array notation @code{x[y[z]]}, +use @code{x[y[z] ]}. Flex will attempt to detect these sequences in user code, and +escape them. However, it's best to avoid this complexity where possible, by +removing such sequences from your code. + +@end itemize + +@code{m4} is only required at the time you run @code{flex}. The generated +scanner is ordinary C or C++, and does @emph{not} require @code{m4}. + +@node Common Patterns, ,M4 Dependency, Appendices +@section Common Patterns +@cindex patterns, common + +This appendix provides examples of common regular expressions you might use +in your scanner. + +@menu +* Numbers:: +* Identifiers:: +* Quoted Constructs:: +* Addresses:: +@end menu + + +@node Numbers, Identifiers, ,Common Patterns +@subsection Numbers + +@table @asis + +@item C99 decimal constant +@code{([[:digit:]]@{-@}[0])[[:digit:]]*} + +@item C99 hexadecimal constant +@code{0[xX][[:xdigit:]]+} + +@item C99 octal constant +@code{0[01234567]*} + +@item C99 floating point constant +@verbatim + {dseq} ([[:digit:]]+) + {dseq_opt} ([[:digit:]]*) + {frac} (({dseq_opt}"."{dseq})|{dseq}".") + {exp} ([eE][+-]?{dseq}) + {exp_opt} ({exp}?) + {fsuff} [flFL] + {fsuff_opt} ({fsuff}?) + {hpref} (0[xX]) + {hdseq} ([[:xdigit:]]+) + {hdseq_opt} ([[:xdigit:]]*) + {hfrac} (({hdseq_opt}"."{hdseq})|({hdseq}".")) + {bexp} ([pP][+-]?{dseq}) + {dfc} (({frac}{exp_opt}{fsuff_opt})|({dseq}{exp}{fsuff_opt})) + {hfc} (({hpref}{hfrac}{bexp}{fsuff_opt})|({hpref}{hdseq}{bexp}{fsuff_opt})) + + {c99_floating_point_constant} ({dfc}|{hfc}) +@end verbatim + +See C99 section 6.4.4.2 for the gory details. + +@end table + +@node Identifiers, Quoted Constructs, Numbers, Common Patterns +@subsection Identifiers + +@table @asis + +@item C99 Identifier +@verbatim +ucn ((\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8}))) +nondigit [_[:alpha:]] +c99_id ([_[:alpha:]]|{ucn})([_[:alnum:]]|{ucn})* +@end verbatim + +Technically, the above pattern does not encompass all possible C99 identifiers, since C99 allows for +"implementation-defined" characters. In practice, C compilers follow the above pattern, with the +addition of the @samp{$} character. + +@item UTF-8 Encoded Unicode Code Point +@verbatim +[\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF]([\x80-\xBF]{2})|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF]([\x80-\xBF]{2})|[\xF1-\xF3]([\x80-\xBF]{3})|\xF4[\x80-\x8F]([\x80-\xBF]{2}) +@end verbatim + +@end table + +@node Quoted Constructs, Addresses, Identifiers, Common Patterns +@subsection Quoted Constructs + +@table @asis +@item C99 String Literal +@code{L?\"([^\"\\\n]|(\\['\"?\\abfnrtv])|(\\([0123456]@{1,3@}))|(\\x[[:xdigit:]]+)|(\\u([[:xdigit:]]@{4@}))|(\\U([[:xdigit:]]@{8@})))*\"} + +@item C99 Comment +@code{("/*"([^*]|"*"[^/])*"*/")|("/"(\\\n)*"/"[^\n]*)} + +Note that in C99, a @samp{//}-style comment may be split across lines, and, contrary to popular belief, +does not include the trailing @samp{\n} character. + +A better way to scan @samp{/* */} comments is by line, rather than matching +possibly huge comments all at once. This will allow you to scan comments of +unlimited length, as long as line breaks appear at sane intervals. This is also +more efficient when used with automatic line number processing. @xref{option-yylineno}. + +@verbatim +{ + "/*" BEGIN(COMMENT); +} +{ + "*/" BEGIN(0); + [^*\n]+ ; + "*"[^/] ; + \n ; +} +@end verbatim + +@end table + +@node Addresses, ,Quoted Constructs, Common Patterns +@subsection Addresses + +@table @asis + +@item IPv4 Address +@verbatim +dec-octet [0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5] +IPv4address {dec-octet}\.{dec-octet}\.{dec-octet}\.{dec-octet} +@end verbatim + +@item IPv6 Address +@verbatim +h16 [0-9A-Fa-f]{1,4} +ls32 {h16}:{h16}|{IPv4address} +IPv6address ({h16}:){6}{ls32}| + ::({h16}:){5}{ls32}| + ({h16})?::({h16}:){4}{ls32}| + (({h16}:){0,1}{h16})?::({h16}:){3}{ls32}| + (({h16}:){0,2}{h16})?::({h16}:){2}{ls32}| + (({h16}:){0,3}{h16})?::{h16}:{ls32}| + (({h16}:){0,4}{h16})?::{ls32}| + (({h16}:){0,5}{h16})?::{h16}| + (({h16}:){0,6}{h16})?:: +@end verbatim + +See @uref{http://www.ietf.org/rfc/rfc2373.txt, RFC 2373} for details. +Note that you have to fold the definition of @code{IPv6address} into one +line and that it also matches the ``unspecified address'' ``::''. + +@item URI +@code{(([^:/?#]+):)?("//"([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?} + +This pattern is nearly useless, since it allows just about any character +to appear in a URI, including spaces and control characters. See +@uref{http://www.ietf.org/rfc/rfc2396.txt, RFC 2396} for details. + +@end table + + +@node Indices, , Appendices, Top +@unnumbered Indices + +@menu +* Concept Index:: +* Index of Functions and Macros:: +* Index of Variables:: +* Index of Data Types:: +* Index of Hooks:: +* Index of Scanner Options:: +@end menu + +@node Concept Index, Index of Functions and Macros, Indices, Indices +@unnumberedsec Concept Index + +@printindex cp + +@node Index of Functions and Macros, Index of Variables, Concept Index, Indices +@unnumberedsec Index of Functions and Macros + +This is an index of functions and preprocessor macros that look like functions. +For macros that expand to variables or constants, see @ref{Index of Variables}. + +@printindex fn + +@node Index of Variables, Index of Data Types, Index of Functions and Macros, Indices +@unnumberedsec Index of Variables + +This is an index of variables, constants, and preprocessor macros +that expand to variables or constants. + +@printindex vr + +@node Index of Data Types, Index of Hooks, Index of Variables, Indices +@unnumberedsec Index of Data Types +@printindex tp + +@node Index of Hooks, Index of Scanner Options, Index of Data Types, Indices +@unnumberedsec Index of Hooks + +This is an index of "hooks" that the user may define. These hooks typically correspond +to specific locations in the generated scanner, and may be used to insert arbitrary code. + +@printindex hk + +@node Index of Scanner Options, , Index of Hooks, Indices +@unnumberedsec Index of Scanner Options + +@printindex op + +@c A vim script to name the faq entries. delete this when faqs are no longer +@c named "unnamed-faq-XXX". +@c +@c fu! Faq2 () range abort +@c let @r=input("Rename to: ") +@c exe "%s/" . @w . "/" . @r . "/g" +@c normal 'f +@c endf +@c nnoremap 1G/@node\s\+unnamed-faq-\d\+mfww"wy5ezt:call Faq2() + +@bye diff --git a/examples/Makefile.am b/examples/Makefile.am new file mode 100644 index 0000000..62688ba --- /dev/null +++ b/examples/Makefile.am @@ -0,0 +1,29 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +EXTRA_DIST = \ + testxxLexer.l \ + debflex.awk \ + README + +SUBDIRS = \ + manual \ + fastwc diff --git a/examples/README b/examples/README new file mode 100644 index 0000000..46f542b --- /dev/null +++ b/examples/README @@ -0,0 +1,15 @@ +This directory contains some examples of what you can do with +flex. These files are not tested regularly so you might have to tinker +a bit before they work for you. Updates, new files and patches are welcome. + + - debflex.awk, an awk script for anotating flex debug output. + It presently only works with gawk and mawk, not with "old" + or "new" awk. + + - testxxLexer.l, a sample C++ program that uses flex's scanner + class option ("-+"). + + - fastwc/, a subdirectory containing examples of how to use flex + to write progressively higher-performance versions of the Unix + "wc" utility. This certainly should work with 2.5, but hasn't + been tested. diff --git a/examples/debflex.awk b/examples/debflex.awk new file mode 100644 index 0000000..b1eda49 --- /dev/null +++ b/examples/debflex.awk @@ -0,0 +1,119 @@ +# Clarify the flex debug trace by substituting first line of each rule. +# Francois Pinard , July 1990. +# +# Rewritten to process correctly \n's in scanner input. +# BEGIN section modified to correct a collection of rules. +# Michal Jaegermann , December 1993 +# +# Sample usage: +# flex -d PROGRAM.l +# gcc -o PROGRAM PROGRAM.c -lfl +# PROGRAM 2>&1 | gawk -f debflex.awk PROGRAM.l +# +# (VP's note: this script presently does not work with either "old" or +# "new" awk; fixes so it does will be welcome) + +BEGIN { + # Insure proper usage. + + if (ARGC != 2) { + print "usage: gawk -f debflex.awk FLEX_SOURCE +#include + +main() +{ + int c, cc = 0, wc = 0, lc = 0; + FILE *f = stdin; + + while ((c = getc(f)) != EOF) { + ++cc; + if (isgraph(c)) { + ++wc; + do { + c = getc(f); + if (c == EOF) + goto done; + ++cc; + } while (isgraph(c)); + } + if (c == '\n') + ++lc; + } +done: printf( "%8d%8d%8d\n", lc, wc, cc ); +} diff --git a/examples/fastwc/wc1.l b/examples/fastwc/wc1.l new file mode 100644 index 0000000..0d4fcf2 --- /dev/null +++ b/examples/fastwc/wc1.l @@ -0,0 +1,19 @@ +/* First cut at a flex-based "wc" tool. */ + +ws [ \t] +nonws [^ \t\n] + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{nonws}+ cc += yyleng; ++wc; + +{ws}+ cc += yyleng; + +\n ++lc; ++cc; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc2.l b/examples/fastwc/wc2.l new file mode 100644 index 0000000..0da9953 --- /dev/null +++ b/examples/fastwc/wc2.l @@ -0,0 +1,21 @@ +/* Somewhat faster "wc" tool: match more text with each rule */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc3.l b/examples/fastwc/wc3.l new file mode 100644 index 0000000..3cc5d57 --- /dev/null +++ b/examples/fastwc/wc3.l @@ -0,0 +1,25 @@ +/* Somewhat faster still: potentially match a lot of text with each rule */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; +{words}{word}{ws}* cc += yyleng; wc += 2; +{words}{2}{word}{ws}* cc += yyleng; wc += 3; +{words}{3}{word}{ws}* cc += yyleng; wc += 4; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc4.l b/examples/fastwc/wc4.l new file mode 100644 index 0000000..90c36ee --- /dev/null +++ b/examples/fastwc/wc4.l @@ -0,0 +1,28 @@ +/* Fastest version of wc: add rules to pick up newlines, too */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* ++wc; cc += yyleng; +{word}{ws}*\n ++wc; cc += yyleng; ++lc; +{words}{word}{ws}* wc += 2; cc += yyleng; +{words}{word}{ws}*\n wc += 2; cc += yyleng; ++lc; +{words}{2}{word}{ws}* wc += 3; cc += yyleng; +{words}{2}{word}{ws}*\n wc += 3; cc += yyleng; ++lc; +{words}{3}{word}{ws}* wc += 4; cc += yyleng; +{words}{3}{word}{ws}*\n wc += 4; cc += yyleng; ++lc; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/fastwc/wc5.l b/examples/fastwc/wc5.l new file mode 100644 index 0000000..c479480 --- /dev/null +++ b/examples/fastwc/wc5.l @@ -0,0 +1,25 @@ +/* Oops; slight change from wc3.l introduces backtracking */ + +ws [ \t] +nonws [^ \t\n] +word {ws}*{nonws}+ +words {word}{ws}+ + +%option main noyywrap +%% + int cc = 0, wc = 0, lc = 0; + +{word}{ws}* cc += yyleng; ++wc; +{word}{ws}*\n cc += yyleng; ++wc; ++lc; +{words}{word} cc += yyleng; wc += 2; /* oops */ +{words}{2}{word}{ws}* cc += yyleng; wc += 3; +{words}{3}{word}{ws}* cc += yyleng; wc += 4; + +{ws}+ cc += yyleng; + +\n+ cc += yyleng; lc += yyleng; + +<> { + printf( "%8d %8d %8d\n", lc, wc, cc ); + yyterminate(); + } diff --git a/examples/manual/ChangeLog b/examples/manual/ChangeLog new file mode 100644 index 0000000..fb5e4a2 --- /dev/null +++ b/examples/manual/ChangeLog @@ -0,0 +1,24 @@ +Tue Oct 5 21:51:59 1993 Vern Paxson + + * Removed FILTER/ subdirectory. + + * Removed alloca.c. + + * Changed Makefile definition of CC to just "gcc -g", removed + assumption of alloca being present. + + * Added pointer to MISC/fastwc/ to wc.lex. + +Tue Jun 8 15:47:39 1993 Gavin Thomas Nicol (nick at sillybugs) + + * Changed main() in wc.lex extensively. The old version would not + work correctly without the YY_NEW_FILE. (lex handles the older + version OK though). + + * Added a rule to expr.lex to handle whitespace. The old version + reported an illegal character. + + * Added -traditional to the gcc flags because the flex definition + for free() clashes with some systems that have old header files. + + diff --git a/examples/manual/Makefile.am b/examples/manual/Makefile.am new file mode 100644 index 0000000..9ab3004 --- /dev/null +++ b/examples/manual/Makefile.am @@ -0,0 +1,55 @@ +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +EXTRA_DIST = \ + ChangeLog \ + Makefile.examples \ + README \ + cat.lex \ + dates.lex \ + datetest.dat \ + eof_rules.lex \ + eof_test01.txt \ + eof_test02.txt \ + eof_test03.txt \ + expr.lex \ + expr.y \ + front.lex \ + front.y \ + j2t.lex \ + myname.lex \ + myname.txt \ + myname2.lex \ + numbers.lex \ + pas_include.lex \ + pascal.lex \ + reject.lex \ + replace.lex \ + string1.lex \ + string2.lex \ + strtest.dat \ + unput.lex \ + user_act.lex \ + userinit.lex \ + wc.lex \ + yymore.lex \ + yymore2.lex \ + yymoretest.dat diff --git a/examples/manual/Makefile.examples b/examples/manual/Makefile.examples new file mode 100644 index 0000000..f4d8297 --- /dev/null +++ b/examples/manual/Makefile.examples @@ -0,0 +1,88 @@ +############################################################# +# +# Makefile : Makefile for Flex examples. +# Author : G.T.Nicol +# Last Updated : 1993/10/05 +# +# If you use bison, you may have to supply an alloca +# +############################################################# + +CC = gcc -g +LEX = flex -i -I +YACC = bison -d -y +ALLOCA = + +############################################################ +# +# DO NOT CHANGE ANYTHING FROM HERE ON !!!!!!!!! +# +############################################################ + +all: expr front myname eof wc replace user_act string1\ + string2 yymore numbers dates cat + +expr: expr.y expr.lex + $(YACC) expr.y + $(LEX) expr.lex + $(CC) -o expr lex.yy.c y.tab.c $(ALLOCA) -ll -lm + +front: front.y front.lex + $(YACC) front.y + $(LEX) front.lex + $(CC) -o front lex.yy.c y.tab.c $(ALLOCA) -ll -lm + +numbers: numbers.lex + $(LEX) numbers.lex + $(CC) lex.yy.c -o numbers + +dates: dates.lex + $(LEX) dates.lex + $(CC) lex.yy.c -o dates -ll + +yymore: yymore.lex + $(LEX) yymore.lex + $(CC) lex.yy.c -o yymore -ll + +string1: string1.lex + $(LEX) string1.lex + $(CC) lex.yy.c -o string1 -ll + +string2: string2.lex + $(LEX) string2.lex + $(CC) lex.yy.c -o string2 -ll + +myname: myname.lex + $(LEX) myname.lex + $(CC) lex.yy.c -o myname -ll + +myname2: myname2.lex + $(LEX) myname2.lex + $(CC) lex.yy.c -o myname2 -ll + +eof: eof_rules.lex + $(LEX) eof_rules.lex + $(CC) lex.yy.c -o eof -ll + +wc: wc.lex + $(LEX) wc.lex + $(CC) lex.yy.c -o wc -ll + +cat: cat.lex + $(LEX) cat.lex + $(CC) lex.yy.c -o cat -ll + +replace: replace.lex + $(LEX) replace.lex + $(CC) lex.yy.c -o replace -ll + +user_act: expr.y expr.lex + $(LEX) user_act.lex + $(CC) -o user_act lex.yy.c -ll + +clean: + rm -f *.BAK *.o core *~* *.a + rm -f *.tab.h *.tab.c + rm -f myname expr lex.yy.c *.out eof wc yymore + rm -f replace front user_act string1 string2 + rm -f dates numbers cat diff --git a/examples/manual/README b/examples/manual/README new file mode 100644 index 0000000..e11569a --- /dev/null +++ b/examples/manual/README @@ -0,0 +1,12 @@ +This directory contains the example programs from the manual, and a +few other things as well. To make all the programs, simply type "make +-f Makefile.examples", and assuming you have flex and gcc, all will be +well. + +To build the programs individually, type + + make -f Makefile.examples program_name + +For example: + + make -f Makefile.examples expr diff --git a/examples/manual/cat.lex b/examples/manual/cat.lex new file mode 100644 index 0000000..7890aa2 --- /dev/null +++ b/examples/manual/cat.lex @@ -0,0 +1,45 @@ +/* + * cat.lex: A demonstration of YY_NEW_FILE. + */ + +%{ +#include + +char **names = NULL; +int current = 1; +%} + +%% +<> { + current += 1; + if(names[current] != NULL){ + yyin = fopen(names[current],"r"); + if(yyin == NULL){ + fprintf(stderr,"cat: unable to open %s\n", + names[current]); + yyterminate(); + } + YY_NEW_FILE; + } else { + yyterminate(); + } + } +%% + +int main(int argc, char **argv) +{ + if(argc < 2){ + fprintf(stderr,"Usage: cat files....\n"); + exit(1); + } + names = argv; + + yyin = fopen(names[current],"r"); + if(yyin == NULL){ + fprintf(stderr,"cat: unable to open %s\n", + names[current]); + yyterminate(); + } + + yylex(); +} diff --git a/examples/manual/dates.lex b/examples/manual/dates.lex new file mode 100644 index 0000000..9429e1d --- /dev/null +++ b/examples/manual/dates.lex @@ -0,0 +1,106 @@ +/* + * dates.lex: An example of using start states to + * distinguish between different date formats. + */ + +%{ +#include + +char month[20],dow[20],day[20],year[20]; + +%} + +skip of|the|[ \t,]* + +mon (mon(day)?) +tue (tue(sday)?) +wed (wed(nesday)?) +thu (thu(rsday)?) +fri (fri(day)?) +sat (sat(urday)?) +sun (sun(day)?) + +day_of_the_week ({mon}|{tue}|{wed}|{thu}|{fri}|{sat}|{sun}) + +jan (jan(uary)?) +feb (feb(ruary)?) +mar (mar(ch)?) +apr (apr(il)?) +may (may) +jun (jun(e)?) +jul (jul(y)?) +aug (aug(ust)?) +sep (sep(tember)?) +oct (oct(ober)?) +nov (nov(ember)?) +dec (dec(ember)?) + +first_half ({jan}|{feb}|{mar}|{apr}|{may}|{jun}) +second_half ({jul}|{aug}|{sep}|{oct}|{nov}|{dec}) +month {first_half}|{second_half} + +nday [1-9]|[1-2][0-9]|3[0-1] +nmonth [1-9]|1[0-2] +nyear [0-9]{1,4} + +year_ext (ad|AD|bc|BC)? +day_ext (st|nd|rd|th)? + +%s LONG SHORT +%s DAY DAY_FIRST YEAR_FIRST YEAR_LAST YFMONTH YLMONTH + +%% + + /* the default is month-day-year */ + +{day_of_the_week} strcpy(dow,yytext); +{month} strcpy(month,yytext); BEGIN(DAY); + + /* handle the form: day-month-year */ + +{nday}{day_ext} strcpy(day,yytext); BEGIN(DAY_FIRST); +{month} strcpy(month,yytext); BEGIN(LONG); +{nday}{day_ext} strcpy(day,yytext); BEGIN(LONG); + +{nyear}{year_ext} { + printf("Long:\n"); + printf(" DOW : %s \n",dow); + printf(" Day : %s \n",day); + printf(" Month : %s \n",month); + printf(" Year : %s \n",yytext); + strcpy(dow,""); + strcpy(day,""); + strcpy(month,""); + } + + /* handle dates of the form: day-month-year */ + +{nday} strcpy(day,yytext); BEGIN(YEAR_LAST); +{nmonth} strcpy(month,yytext);BEGIN(YLMONTH); +{nyear} strcpy(year,yytext); BEGIN(SHORT); + + /* handle dates of the form: year-month-day */ + +{nyear} strcpy(year,yytext); BEGIN(YEAR_FIRST); +{nmonth} strcpy(month,yytext);BEGIN(YFMONTH); +{nday} strcpy(day,yytext); BEGIN(SHORT); + + +\n { + printf("Short:\n"); + printf(" Day : %s \n",day); + printf(" Month : %s \n",month); + printf(" Year : %s \n",year); + strcpy(year,""); + strcpy(day,""); + strcpy(month,""); + } + +long\n BEGIN(LONG); +short\n BEGIN(SHORT); + +{skip}* +\n +. + + diff --git a/examples/manual/datetest.dat b/examples/manual/datetest.dat new file mode 100644 index 0000000..427f407 --- /dev/null +++ b/examples/manual/datetest.dat @@ -0,0 +1,28 @@ +short +1989:12:23 +1989:11:12 +23:12:1989 +11:12:1989 +1989/12/23 +1989/11/12 +23/12/1989 +11/12/1989 +1989-12-23 +1989-11-12 +23-12-1989 +11-12-1989 +long +Friday the 5th of January, 1989 +Friday, 5th of January, 1989 +Friday, January 5th, 1989 +Fri, January 5th, 1989 +Fri, Jan 5th, 1989 +Fri, Jan 5, 1989 +FriJan 5, 1989 +FriJan5, 1989 +FriJan51989 +Jan51989 + + + + diff --git a/examples/manual/eof_rules.lex b/examples/manual/eof_rules.lex new file mode 100644 index 0000000..b575f2c --- /dev/null +++ b/examples/manual/eof_rules.lex @@ -0,0 +1,65 @@ +/* + * eof_rules.lex : An example of using multiple buffers + * EOF rules, and start states + */ + +%{ + +#define MAX_NEST 10 + +YY_BUFFER_STATE include_stack[MAX_NEST]; +int include_count = -1; + +%} + + +%x INCLUDE + +%% + +^"#include"[ \t]*\" BEGIN(INCLUDE); +\" BEGIN(INITIAL); +[^\"]+ { /* get the include file name */ + if ( include_count >= MAX_NEST){ + fprintf( stderr, "Too many include files" ); + exit( 1 ); + } + + include_stack[++include_count] = YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + if ( ! yyin ){ + fprintf( stderr, "Unable to open \"%s\"\n",yytext); + exit( 1 ); + } + + yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); + + BEGIN(INITIAL); + } +<> + { + fprintf( stderr, "EOF in include" ); + yyterminate(); + } +<> { + if ( include_count <= 0 ){ + yyterminate(); + } else { + yy_delete_buffer(include_stack[include_count--] ); + yy_switch_to_buffer(include_stack[include_count] ); + BEGIN(INCLUDE); + } + } +[a-z]+ ECHO; +.|\n ECHO; + + + + + + + + + + diff --git a/examples/manual/eof_test01.txt b/examples/manual/eof_test01.txt new file mode 100644 index 0000000..ec5f083 --- /dev/null +++ b/examples/manual/eof_test01.txt @@ -0,0 +1,17 @@ +This is test file #1 + +------------------------------------------------- + +We will now include test #2 in a standard way. + +#include "eof_test02.txt" + +------------------------------------------------- + +And now we will include test # 2 with a different +format + +#include "eof_test02.txt" +------------------------------------------------- + +and this is the end of the test. diff --git a/examples/manual/eof_test02.txt b/examples/manual/eof_test02.txt new file mode 100644 index 0000000..19f52cf --- /dev/null +++ b/examples/manual/eof_test02.txt @@ -0,0 +1,8 @@ +INCLUDE #2 + +This is the second file that will +be included. + +>>> Foo are GNU? + +#include "eof_test03.txt" diff --git a/examples/manual/eof_test03.txt b/examples/manual/eof_test03.txt new file mode 100644 index 0000000..e737879 --- /dev/null +++ b/examples/manual/eof_test03.txt @@ -0,0 +1,7 @@ +INCLUDE #3 + +This is the third file that will +be included. + +>>> echo "I am `whoami`!!" + diff --git a/examples/manual/expr.lex b/examples/manual/expr.lex new file mode 100644 index 0000000..9adfcaa --- /dev/null +++ b/examples/manual/expr.lex @@ -0,0 +1,35 @@ +/* + * expr.lex : Scanner for a simple + * expression parser. + */ + +%{ +#include "y.tab.h" + +%} + +%% + +[0-9]+ { yylval.val = atol(yytext); + return(NUMBER); + } +[0-9]+\.[0-9]+ { + sscanf(yytext,"%f",&yylval.val); + return(NUMBER); + } +"+" return(PLUS); +"-" return(MINUS); +"*" return(MULT); +"/" return(DIV); +"^" return(EXPON); +"(" return(LB); +")" return(RB); +\n return(EOL); +[\t ]* /* throw away whitespace */ +. { yyerror("Illegal character"); + return(EOL); + } +%% + + + diff --git a/examples/manual/expr.y b/examples/manual/expr.y new file mode 100644 index 0000000..1ac3092 --- /dev/null +++ b/examples/manual/expr.y @@ -0,0 +1,64 @@ +/* + * expr.y : A simple yacc expression parser + * Based on the Bison manual example. + */ + +%{ +#include +#include + +%} + +%union { + float val; +} + +%token NUMBER +%token PLUS MINUS MULT DIV EXPON +%token EOL +%token LB RB + +%left MINUS PLUS +%left MULT DIV +%right EXPON + +%type exp NUMBER + +%% +input : + | input line + ; + +line : EOL + | exp EOL { printf("%g\n",$1);} + +exp : NUMBER { $$ = $1; } + | exp PLUS exp { $$ = $1 + $3; } + | exp MINUS exp { $$ = $1 - $3; } + | exp MULT exp { $$ = $1 * $3; } + | exp DIV exp { $$ = $1 / $3; } + | MINUS exp %prec MINUS { $$ = -$2; } + | exp EXPON exp { $$ = pow($1,$3);} + | LB exp RB { $$ = $2; } + ; + +%% + +yyerror(char *message) +{ + printf("%s\n",message); +} + +int main(int argc, char *argv[]) +{ + yyparse(); + return(0); +} + + + + + + + + diff --git a/examples/manual/front.lex b/examples/manual/front.lex new file mode 100644 index 0000000..449cb00 --- /dev/null +++ b/examples/manual/front.lex @@ -0,0 +1,40 @@ +%{ +#include +#include +#include "y.tab.h" /* this comes from bison */ + +#define TRUE 1 +#define FALSE 0 + +#define copy_and_return(token_type) { strcpy(yylval.name,yytext); \ + return(token_type); } + +int yylexlinenum = 0; /* so we can count lines */ +%} + +%% + /* Lexical scanning rules begin from here. */ + +MEN|WOMEN|STOCKS|TREES copy_and_return(NOUN) +MISTAKES|GNUS|EMPLOYEES copy_and_return(NOUN) +LOSERS|USERS|CARS|WINDOWS copy_and_return(NOUN) + +DATABASE|NETWORK|FSF|GNU copy_and_return(PROPER_NOUN) +COMPANY|HOUSE|OFFICE|LPF copy_and_return(PROPER_NOUN) + +THE|THIS|THAT|THOSE copy_and_return(DECLARATIVE) + +ALL|FIRST|LAST copy_and_return(CONDITIONAL) + +FIND|SEARCH|SORT|ERASE|KILL copy_and_return(VERB) +ADD|REMOVE|DELETE|PRINT copy_and_return(VERB) + +QUICKLY|SLOWLY|CAREFULLY copy_and_return(ADVERB) + +IN|AT|ON|AROUND|INSIDE|ON copy_and_return(POSITIONAL) + +"." return(PERIOD); +"\n" yylexlinenum++; return(NEWLINE); +. +%% + diff --git a/examples/manual/front.y b/examples/manual/front.y new file mode 100644 index 0000000..77b5ca1 --- /dev/null +++ b/examples/manual/front.y @@ -0,0 +1,118 @@ +/* C code supplied at the beginning of the file. */ + +%{ + +#include +#include + +extern int yylexlinenum; /* these are in YYlex */ +extern char *yytext; /* current token */ + + +%} + +/* Keywords and reserved words begin here. */ + +%union{ /* this is the data union */ + char name[128]; /* names */ +} + +/*-------------------- the reserved words -----------------------------*/ + +%token PERIOD +%token NEWLINE +%token POSITIONAL + +%token VERB +%token ADVERB + +%token PROPER_NOUN +%token NOUN + +%token DECLARATIVE +%token CONDITIONAL + + +%type declarative +%type verb_phrase +%type noun_phrase +%type position_phrase +%type adverb + +%type POSITIONAL VERB ADVERB PROPER_NOUN +%type NOUN DECLARATIVE CONDITIONAL + +%% + +sentence_list : sentence + | sentence_list NEWLINE sentence + ; + + +sentence : verb_phrase noun_phrase position_phrase adverb period + { + printf("I understand that sentence.\n"); + printf("VP = %s \n",$1); + printf("NP = %s \n",$2); + printf("PP = %s \n",$3); + printf("AD = %s \n",$4); + } + | { yyerror("That's a strange sentence !!"); } + ; + +position_phrase : POSITIONAL declarative PROPER_NOUN + { + sprintf($$,"%s %s %s",$1,$2,$3); + } + | /* empty */ { strcpy($$,""); } + ; + + +verb_phrase : VERB { strcpy($$,$1); strcat($$," "); } + | adverb VERB + { + sprintf($$,"%s %s",$1,$2); + } + ; + +adverb : ADVERB { strcpy($$,$1); } + | /* empty */ { strcpy($$,""); } + ; + +noun_phrase : DECLARATIVE NOUN + { + sprintf($$,"%s %s",$1,$2); + } + | CONDITIONAL declarative NOUN + { + sprintf($$,"%s %s %s",$1,$2,$3); + } + | NOUN { strcpy($$,$1); strcat($$," "); } + ; + +declarative : DECLARATIVE { strcpy($$,$1); } + | /* empty */ { strcpy($$,""); } + ; + +period : /* empty */ + | PERIOD + ; + + +%% + +/* Supplied main() and yyerror() functions. */ + +int main(int argc, char *argv[]) +{ + yyparse(); /* parse the file */ + return(0); +} + +int yyerror(char *message) +{ + extern FILE *yyout; + + fprintf(yyout,"\nError at line %5d. (%s) \n", + yylexlinenum,message); +} diff --git a/examples/manual/j2t.lex b/examples/manual/j2t.lex new file mode 100644 index 0000000..08fbd21 --- /dev/null +++ b/examples/manual/j2t.lex @@ -0,0 +1,442 @@ +/* + * j2t.lex : An example of the use (possibly abuse!) + * of start states. + */ + +%{ +#define MAX_STATES 1024 +#define TRUE 1 +#define FALSE 0 + +#define CHAPTER "@chapter" +#define SECTION "@section" +#define SSECTION "@subsection" +#define SSSECTION "@subsubsection" + +int states[MAX_STATES]; +int statep = 0; + +int need_closing = FALSE; + +char buffer[YY_BUF_SIZE]; + +extern char *yytext; + +/* + * set up the head of the *.texinfo file the program + * will produce. This is a standard texinfo header. + */ + +void print_header(void) +{ + printf("\\input texinfo @c -*-texinfo-*-\n"); + printf("@c %c**start of header\n",'%'); + printf("@setfilename jargon.info\n"); + printf("@settitle The New Hackers Dictionary\n"); + printf("@synindex fn cp\n"); + printf("@synindex vr cp\n"); + printf("@c %c**end of header\n",'%'); + printf("@setchapternewpage odd\n"); + printf("@finalout\n"); + printf("@c @smallbook\n"); + printf("\n"); + printf("@c ==========================================================\n\n"); + printf("@c This file was produced by j2t. Any mistakes are *not* the\n"); + printf("@c fault of the jargon file editors. \n"); + printf("@c ==========================================================\n\n"); + printf("@titlepage\n"); + printf("@title The New Hackers Dictionary\n"); + printf("@subtitle Version 2.9.10\n"); + printf("@subtitle Generated by j2t\n"); + printf("@author Eric S. Raymond, Guy L. Steel, Mark Crispin et al.\n"); + printf("@end titlepage\n"); + printf("@page\n"); + printf("\n@c ==========================================================\n"); + printf("\n\n"); + printf("@unnumbered Preface\n"); + printf("@c *******\n"); +} + +/* + * create the tail of the texinfo file produced. + */ + +void print_trailer(void) +{ + printf("\n@c ==========================================================\n"); + printf("@contents\n"); /* print the table of contents */ + printf("@bye\n\n"); +} + +/* + * write an underline under a section + * or chapter so we can find it later. + */ + +void write_underline(int len, int space, char ch) +{ + int loop; + + printf("@c "); + + for(loop=3; loop"@" printf("@@"); +"{" printf("@{"); +"}" printf("@}"); + + /* + * reproduce @example code + */ + +":"\n+[^\n0-9*]+\n" "[^ ] { + int loop; + int len; + int cnt; + + printf(":\n\n@example \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + cnt = 0; + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + cnt++; + if(cnt == 2) + break; + } + yyless(loop+1); + statep++; + states[statep] = EXAMPLE2; + BEGIN(EXAMPLE2); + } +^\n { + printf("@end example\n\n"); + statep--; + BEGIN(states[statep]); + } + + /* + * repoduce @enumerate lists + */ + +":"\n+[ \t]*[0-9]+"." { + int loop; + int len; + + printf(":\n\n@enumerate \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + break; + } + yyless(loop); + statep++; + states[statep] = ENUM; + BEGIN(ENUM); + } + +"@" printf("@@"); +":"\n+" "[^0-9] { + printf(":\n\n@example\n"); + statep++; + states[statep] = EXAMPLE; + BEGIN(EXAMPLE); + } + + +\n[ \t]+[0-9]+"." { + printf("\n\n@item "); + } +^[^ ] | +\n\n\n[ \t]+[^0-9] { + printf("\n\n@end enumerate\n\n"); + statep--; + BEGIN(states[statep]); + } + + /* + * reproduce one kind of @itemize list + */ + +":"\n+":" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + yyless(2); + statep++; + states[statep] = LITEM2; + BEGIN(LITEM2); + } +^":".+":" { + (void)check_and_convert(&yytext[1]); + buffer[strlen(buffer)-1]='\0'; + printf("@item @b{%s:}\n",buffer); + } + +\n\n\n+[^:\n] { + printf("\n\n@end itemize\n\n"); + ECHO; + statep--; + BEGIN(states[statep]); + } + + /* + * create a list out of the revision history part. + * We need the "Version" for this because it + * clashes with other rules otherwise. + */ + +:[\n]+"Version"[^:\n*]+":" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + strcpy(buffer,yytext); + len = strlen(buffer); + for(loop=len; loop > 0;loop--){ + if(buffer[loop] == '\n') + break; + } + yyless(loop); + statep++; + states[statep] = LITEM; + BEGIN(LITEM); + } +^.+":" { + (void)check_and_convert(yytext); + buffer[strlen(buffer)-1]='\0'; + printf("@item @b{%s}\n\n",buffer); + } + +^[^:\n]+\n\n[^:\n]+\n { + int loop; + + strcpy(buffer,yytext); + for(loop=0; buffer[loop] != '\n'; loop++); + buffer[loop] = '\0'; + printf("%s\n",buffer); + printf("@end itemize\n\n"); + printf("%s",&buffer[loop+1]); + statep--; + BEGIN(states[statep]); + } + + /* + * reproduce @itemize @bullet lists + */ + +":"\n[ ]*"*" { + int loop; + int len; + + printf(":\n\n@itemize @bullet \n"); + len = strlen(buffer); + for(loop=0; loop < len;loop++){ + if(buffer[loop] == '\n') + break; + } + yyless((len-loop)+2); + statep++; + states[statep] = BITEM; + BEGIN(BITEM); + } + +^" "*"*" { + printf("@item"); + statep++; + states[statep] = BITEM_ITEM; + BEGIN(BITEM_ITEM); + } +"@" printf("@@"); +^\n { + printf("@end itemize\n\n"); + statep--; + BEGIN(states[statep]); + } +[^\:]* { + printf(" @b{%s}\n\n",check_and_convert(yytext)); + } +":" { + statep--; + BEGIN(states[statep]); + } + + /* + * recreate @chapter, @section etc. + */ + +^:[^:]* { + (void)check_and_convert(&yytext[1]); + statep++; + states[statep] = HEADING; + BEGIN(HEADING); + } +:[^\n] { + printf("@item @b{%s}\n",buffer); + write_underline(strlen(buffer),6,'~'); + statep--; + BEGIN(states[statep]); + } +:\n"*"* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@chapter %s\n",buffer); + write_underline(strlen(buffer),9,'*'); + statep--; + BEGIN(states[statep]); + } +:\n"="* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@section %s\n",buffer); + write_underline(strlen(buffer),9,'='); + statep--; + BEGIN(states[statep]); + } +"@" printf("@@"); +:\n"-"* { + if(need_closing == TRUE){ + printf("@end table\n\n\n"); + need_closing = FALSE; + } + printf("@subsection %s\n",buffer); + write_underline(strlen(buffer),12,'-'); + statep--; + BEGIN(states[statep]); + } + + /* + * recreate @example text + */ + +^" " { + printf("@example\n"); + statep++; + states[statep] = EXAMPLE; + BEGIN(EXAMPLE); + } +^" " +. ECHO; + +%% + +/* + * initialise and go. + */ + +int main(int argc, char *argv[]) +{ + states[0] = INITIAL; + statep = 0; + print_header(); + yylex(); + print_trailer(); + return(0); +} + + + diff --git a/examples/manual/myname.lex b/examples/manual/myname.lex new file mode 100644 index 0000000..2e36095 --- /dev/null +++ b/examples/manual/myname.lex @@ -0,0 +1,15 @@ +/* + * + * myname.lex : A sample Flex program + * that does token replacement. + */ + +%% + +%NAME { printf("%s",getenv("LOGNAME")); } +%HOST { printf("%s",getenv("HOST")); } +%HOSTTYPE { printf("%s",getenv("HOSTTYPE"));} +%HOME { printf("%s",getenv("HOME")); } + +%% + diff --git a/examples/manual/myname.txt b/examples/manual/myname.txt new file mode 100644 index 0000000..0631840 --- /dev/null +++ b/examples/manual/myname.txt @@ -0,0 +1,6 @@ +Hello, my name name is %NAME. Actually +"%NAME" isn't my real name, it is the +alias I use when I'm on %HOST, which +is the %HOSTTYPE I use. My HOME +directory is %HOME. + diff --git a/examples/manual/myname2.lex b/examples/manual/myname2.lex new file mode 100644 index 0000000..cef55d8 --- /dev/null +++ b/examples/manual/myname2.lex @@ -0,0 +1,19 @@ +/* + * myname2.lex : A sample Flex program + * that does token replacement. + */ + +%{ +#include +%} + +%x STRING +%% +\" ECHO; BEGIN(STRING); +[^\"\n]* ECHO; +\" ECHO; BEGIN(INITIAL); + +%NAME { printf("%s",getenv("LOGNAME")); } +%HOST { printf("%s",getenv("HOST")); } +%HOSTTYPE { printf("%s",getenv("HOSTTYPE"));} +%HOME { printf("%s",getenv("HOME")); } diff --git a/examples/manual/numbers.lex b/examples/manual/numbers.lex new file mode 100644 index 0000000..6484d6e --- /dev/null +++ b/examples/manual/numbers.lex @@ -0,0 +1,145 @@ +/* + * numbers.lex : An example of the definitions and techniques + * for scanning numbers + */ + +%{ +#include + +#define UNSIGNED_LONG_SYM 1 +#define SIGNED_LONG_SYM 2 +#define UNSIGNED_SYM 3 +#define SIGNED_SYM 4 +#define LONG_DOUBLE_SYM 5 +#define FLOAT_SYM 6 + +union _yylval { + long double ylong_double; + float yfloat; + unsigned long yunsigned_long; + unsigned yunsigned; + long ysigned_long; + int ysigned; +} yylval; + +%} + +digit [0-9] +hex_digit [0-9a-fA-F] +oct_digit [0-7] + +exponent [eE][+-]?{digit}+ +i {digit}+ +float_constant ({i}\.{i}?|{i}?\.{i}){exponent}? +hex_constant 0[xX]{hex_digit}+ +oct_constant 0{oct_digit}* +int_constant {digit}+ +long_ext [lL] +unsigned_ext [uU] +float_ext [fF] +ulong_ext {long_ext}{unsigned_ext}|{unsigned_ext}{long_ext} + +%% + +{hex_constant}{ulong_ext} { /* we need to skip the "0x" part */ + sscanf(&yytext[2],"%lx",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{hex_constant}{long_ext} { + sscanf(&yytext[2],"%lx",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{hex_constant}{unsigned_ext} { + sscanf(&yytext[2],"%x",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{hex_constant} { /* use %lx to protect against overflow */ + sscanf(&yytext[2],"%lx",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{oct_constant}{ulong_ext} { + sscanf(yytext,"%lo",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{oct_constant}{long_ext} { + sscanf(yytext,"%lo",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{oct_constant}{unsigned_ext} { + sscanf(yytext,"%o",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{oct_constant} { /* use %lo to protect against overflow */ + sscanf(yytext,"%lo",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{int_constant}{ulong_ext} { + sscanf(yytext,"%ld",&yylval.yunsigned_long); + return(UNSIGNED_LONG_SYM); + } +{int_constant}{long_ext} { + sscanf(yytext,"%ld",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{int_constant}{unsigned_ext} { + sscanf(yytext,"%d",&yylval.yunsigned); + return(UNSIGNED_SYM); + } +{int_constant} { /* use %ld to protect against overflow */ + sscanf(yytext,"%ld",&yylval.ysigned_long); + return(SIGNED_LONG_SYM); + } +{float_constant}{long_ext} { + sscanf(yytext,"%lf",&yylval.ylong_double); + return(LONG_DOUBLE_SYM); + } +{float_constant}{float_ext} { + sscanf(yytext,"%f",&yylval.yfloat); + return(FLOAT_SYM); + } +{float_constant} { /* use %lf to protect against overflow */ + sscanf(yytext,"%lf",&yylval.ylong_double); + return(LONG_DOUBLE_SYM); + } +%% + +int main(void) +{ + int code; + + while((code = yylex())){ + printf("yytext : %s\n",yytext); + switch(code){ + case UNSIGNED_LONG_SYM: + printf("Type of number : UNSIGNED LONG\n"); + printf("Value of number : %lu\n",yylval.yunsigned_long); + break; + case SIGNED_LONG_SYM: + printf("Type of number : SIGNED LONG\n"); + printf("Value of number : %ld\n",yylval.ysigned_long); + break; + case UNSIGNED_SYM: + printf("Type of number : UNSIGNED\n"); + printf("Value of number : %u\n",yylval.yunsigned); + break; + case SIGNED_SYM: + printf("Type of number : SIGNED\n"); + printf("Value of number : %d\n",yylval.ysigned); + break; + case LONG_DOUBLE_SYM: + printf("Type of number : LONG DOUBLE\n"); + printf("Value of number : %lf\n",yylval.ylong_double); + break; + case FLOAT_SYM: + printf("Type of number : FLOAT\n"); + printf("Value of number : %f\n",yylval.yfloat); + break; + default: + printf("Type of number : UNDEFINED\n"); + printf("Value of number : UNDEFINED\n"); + break; + } + } + return(0); +} + diff --git a/examples/manual/pas_include.lex b/examples/manual/pas_include.lex new file mode 100644 index 0000000..58cf590 --- /dev/null +++ b/examples/manual/pas_include.lex @@ -0,0 +1,78 @@ +/* + * eof_rules.lex : An example of using multiple buffers + * EOF rules, and start states + */ + +%{ + +#define MAX_NEST 10 + +YY_BUFFER_STATE include_stack[MAX_NEST]; +int include_count = -1; + +%} + + +%x INCLUDE +%x COMMENT + + +%% + +"{" BEGIN(COMMENT); + +"}" BEGIN(INITIAL); +"$include"[ \t]*"(" BEGIN(INCLUDE); +[ \t]* /* skip whitespace */ + +")" BEGIN(COMMENT); +[ \t]* /* skip whitespace */ +[^ \t\n() ]+ { /* get the include file name */ + if ( include_count >= MAX_NEST){ + fprintf( stderr, "Too many include files" ); + exit( 1 ); + } + + include_stack[++include_count] = YY_CURRENT_BUFFER; + + yyin = fopen( yytext, "r" ); + if ( ! yyin ){ + fprintf( stderr, "Unable to open %s",yytext); + exit( 1 ); + } + + yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); + + BEGIN(INITIAL); + } +<> + { + fprintf( stderr, "EOF in include" ); + yyterminate(); + } +<> + { + fprintf( stderr, "EOF in comment" ); + yyterminate(); + } +<> { + if ( include_count <= 0 ){ + yyterminate(); + } else { + yy_delete_buffer(include_stack[include_count--] ); + yy_switch_to_buffer(include_stack[include_count] ); + BEGIN(INCLUDE); + } + } +[a-z]+ ECHO; +.|\n ECHO; + + + + + + + + + + diff --git a/examples/manual/pascal.lex b/examples/manual/pascal.lex new file mode 100644 index 0000000..d406bbe --- /dev/null +++ b/examples/manual/pascal.lex @@ -0,0 +1,120 @@ +/* + * pascal.lex: An example PASCAL scanner + * + */ + +%{ +#include +#include "y.tab.h" + +int line_number = 0; + +void yyerror(char *message); + +%} + +%x COMMENT1 COMMENT2 + +white_space [ \t]* +digit [0-9] +alpha [A-Za-z_] +alpha_num ({alpha}|{digit}) +hex_digit [0-9A-F] +identifier {alpha}{alpha_num}* +unsigned_integer {digit}+ +hex_integer ${hex_digit}{hex_digit}* +exponent e[+-]?{digit}+ +i {unsigned_integer} +real ({i}\.{i}?|{i}?\.{i}){exponent}? +string \'([^'\n]|\'\')+\' +bad_string \'([^'\n]|\'\')+ + +%% + +"{" BEGIN(COMMENT1); +[^}\n]+ +\n ++line_number; +<> yyerror("EOF in comment"); +"}" BEGIN(INITIAL); + +"(*" BEGIN(COMMENT2); +[^)*\n]+ +\n ++line_number; +<> yyerror("EOF in comment"); +"*)" BEGIN(INITIAL); +[*)] + + /* note that FILE and BEGIN are already + * defined in FLEX or C so they can't + * be used. This can be overcome in + * a cleaner way by defining all the + * tokens to start with TOK_ or some + * other prefix. + */ + +and return(AND); +array return(ARRAY); +begin return(_BEGIN); +case return(CASE); +const return(CONST); +div return(DIV); +do return(DO); +downto return(DOWNTO); +else return(ELSE); +end return(END); +file return(_FILE); +for return(FOR); +function return(FUNCTION); +goto return(GOTO); +if return(IF); +in return(IN); +label return(LABEL); +mod return(MOD); +nil return(NIL); +not return(NOT); +of return(OF); +packed return(PACKED); +procedure return(PROCEDURE); +program return(PROGRAM); +record return(RECORD); +repeat return(REPEAT); +set return(SET); +then return(THEN); +to return(TO); +type return(TYPE); +until return(UNTIL); +var return(VAR); +while return(WHILE); +with return(WITH); + +"<="|"=<" return(LEQ); +"=>"|">=" return(GEQ); +"<>" return(NEQ); +"=" return(EQ); + +".." return(DOUBLEDOT); + +{unsigned_integer} return(UNSIGNED_INTEGER); +{real} return(REAL); +{hex_integer} return(HEX_INTEGER); +{string} return{STRING}; +{bad_string} yyerror("Unterminated string"); + +{identifier} return(IDENTIFIER); + +[*/+\-,^.;:()\[\]] return(yytext[0]); + +{white_space} /* do nothing */ +\n line_number += 1; +. yyerror("Illegal input"); + +%% + +void yyerror(char *message) +{ + fprintf(stderr,"Error: \"%s\" in line %d. Token = %s\n", + message,line_number,yytext); + exit(1); +} + + diff --git a/examples/manual/reject.lex b/examples/manual/reject.lex new file mode 100644 index 0000000..a7b817f --- /dev/null +++ b/examples/manual/reject.lex @@ -0,0 +1,12 @@ +/* + * reject.lex: An example of REJECT and unput() + * misuse. + */ + +%% +UNIX { + unput('U'); unput('N'); unput('G'); unput('\0'); + REJECT; + } +GNU printf("GNU is Not Unix!\n"); +%% diff --git a/examples/manual/replace.lex b/examples/manual/replace.lex new file mode 100644 index 0000000..c5c8d87 --- /dev/null +++ b/examples/manual/replace.lex @@ -0,0 +1,33 @@ +/* + * replace.lex : A simple filter for renaming + * parts of flex of bison generated + * scanners or parsers. + */ + +%{ +#include + +char lower_replace[1024]; +char upper_replace[1024]; + +%} + +%% + +"yy" printf("%s",lower_replace); +"YY" printf("%s",upper_replace); +, ECHO; + +%% + +int main(int argc, char *argv[]) +{ + if(argc < 2){ + printf("Usage %s lower UPPER\n",argv[0]); + exit(1); + } + strcpy(lower_replace,argv[1]); + strcpy(upper_replace,argv[2]); + yylex(); + return(0); +} diff --git a/examples/manual/string1.lex b/examples/manual/string1.lex new file mode 100644 index 0000000..b62ed88 --- /dev/null +++ b/examples/manual/string1.lex @@ -0,0 +1,98 @@ +/* + * string1.lex: Handling strings by using input() + */ + +%{ +#include +#include + +#define ALLOC_SIZE 32 /* for (re)allocating the buffer */ + +#define isodigit(x) ((x) >= '0' && (x) <= '7') +#define hextoint(x) (isdigit((x)) ? (x) - '0' : ((x) - 'A') + 10) + +void yyerror(char *message) +{ + printf("\nError: %s\n",message); +} + +%} + +%% + +\" { + int inch,count,max_size; + char *buffer; + int temp; + + buffer = malloc(ALLOC_SIZE); + max_size = ALLOC_SIZE; + inch = input(); + count = 0; + while(inch != EOF && inch != '"' && inch != '\n'){ + if(inch == '\\'){ + inch = input(); + switch(inch){ + case '\n': inch = input(); break; + case 'b' : inch = '\b'; break; + case 't' : inch = '\t'; break; + case 'n' : inch = '\n'; break; + case 'v' : inch = '\v'; break; + case 'f' : inch = '\f'; break; + case 'r' : inch = '\r'; break; + case 'X' : + case 'x' : inch = input(); + if(isxdigit(inch)){ + temp = hextoint(toupper(inch)); + inch = input(); + if(isxdigit(inch)){ + temp = (temp << 4) + hextoint(toupper(inch)); + } else { + unput(inch); + } + inch = temp; + } else { + unput(inch); + inch = 'x'; + } + break; + default: + if(isodigit(inch)){ + temp = inch - '0'; + inch = input(); + if(isodigit(inch)){ + temp = (temp << 3) + (inch - '0'); + } else { + unput(inch); + goto done; + } + inch = input(); + if(isodigit(inch)){ + temp = (temp << 3) + (inch - '0'); + } else { + unput(inch); + } + done: + inch = temp; + } + } + } + buffer[count++] = inch; + if(count >= max_size){ + buffer = realloc(buffer,max_size + ALLOC_SIZE); + max_size += ALLOC_SIZE; + } + inch = input(); + } + if(inch == EOF || inch == '\n'){ + yyerror("Unterminated string."); + } + buffer[count] = '\0'; + printf("String = \"%s\"\n",buffer); + free(buffer); + } +. +\n +%% + + diff --git a/examples/manual/string2.lex b/examples/manual/string2.lex new file mode 100644 index 0000000..2c9d35f --- /dev/null +++ b/examples/manual/string2.lex @@ -0,0 +1,94 @@ +/* + * string2.lex: An example of using scanning strings + * by using start states. + */ + +%{ +#include +#include + +#define isodigit(x) ((x) >= '0' && (x) <= '7') +#define hextoint(x) (isdigit((x)) ? (x) - '0' : ((x) - 'A') + 10) + +char *buffer = NULL; +int buffer_size = 0; + +void yyerror(char *message) +{ + printf("\nError: %s\n",message); +} + +%} + +%x STRING + +hex (x|X)[0-9a-fA-F]{1,2} +oct [0-7]{1,3} + +%% + +\" { + buffer = malloc(1); + buffer_size = 1; strcpy(buffer,""); + BEGIN(STRING); + } +\n { + yyerror("Unterminated string"); + free(buffer); + BEGIN(INITIAL); + } +<> { + yyerror("EOF in string"); + free(buffer); + BEGIN(INITIAL); + } +[^\\\n"] { + buffer = realloc(buffer,buffer_size+yyleng+1); + buffer_size += yyleng; + strcat(buffer,yytext); + } +\\\n /* ignore this */ +\\{hex} { + int temp =0,loop = 0; + for(loop=yyleng-2; loop>0; loop--){ + temp <<= 4; + temp += hextoint(toupper(yytext[yyleng-loop])); + } + buffer = realloc(buffer,buffer_size+1); + buffer[buffer_size-1] = temp; + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\\{oct} { + int temp =0,loop = 0; + for(loop=yyleng-1; loop>0; loop--){ + temp <<= 3; + temp += (yytext[yyleng-loop] - '0'); + } + buffer = realloc(buffer,buffer_size+1); + buffer[buffer_size-1] = temp; + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\\[^\n] { + buffer = realloc(buffer,buffer_size+1); + switch(yytext[yyleng-1]){ + case 'b' : buffer[buffer_size-1] = '\b'; break; + case 't' : buffer[buffer_size-1] = '\t'; break; + case 'n' : buffer[buffer_size-1] = '\n'; break; + case 'v' : buffer[buffer_size-1] = '\v'; break; + case 'f' : buffer[buffer_size-1] = '\f'; break; + case 'r' : buffer[buffer_size-1] = '\r'; break; + default : buffer[buffer_size-1] = yytext[yyleng-1]; + } + buffer[buffer_size] = '\0'; + buffer_size += 1; + } +\" { + printf("string = \"%s\"",buffer); + free(buffer); + BEGIN(INITIAL); + } +%% + + diff --git a/examples/manual/strtest.dat b/examples/manual/strtest.dat new file mode 100644 index 0000000..28a0681 --- /dev/null +++ b/examples/manual/strtest.dat @@ -0,0 +1,21 @@ +"This is a string" +"The next string will be empty" +"" +"This is a string with a \b(\\b) in it" +"This is a string with a \t(\\t) in it" +"This is a string with a \n(\\n) in it" +"This is a string with a \v(\\v) in it" +"This is a string with a \f(\\f) in it" +"This is a string with a \r(\\r) in it" +"This is a string with a \"(\\\") in it" +"This is a string with a \z(\\z) in it" +"This is a string with a \X4a(\\X4a) in it" +"This is a string with a \x4a(\\x4a) in it" +"This is a string with a \x7(\\x7) in it" +"This is a string with a \112(\\112) in it" +"This is a string with a \043(\\043) in it" +"This is a string with a \7(\\7) in it" +"This is a multi-line \ +string" +"This is an unterminated string +"This is an unterminated string too diff --git a/examples/manual/unput.lex b/examples/manual/unput.lex new file mode 100644 index 0000000..161471a --- /dev/null +++ b/examples/manual/unput.lex @@ -0,0 +1,32 @@ +/* + * unput.l : An example of what *not* + * to do with unput(). + */ + + +%{ +#include + +void putback_yytext(void); +%} + +%% +foobar putback_yytext(); +raboof putback_yytext(); +%% + +void putback_yytext(void) +{ + int i; + int l = strlen(yytext); + char buffer[YY_BUF_SIZE]; + + strcpy(buffer,yytext); + printf("Got: %s\n",yytext); + for(i=0; i + +void user_action(void); + +#define YY_USER_ACTION user_action(); + +%} + +%% + +.* ECHO; +\n ECHO; + +%% + +void user_action(void) +{ + int loop; + + for(loop=0; loop + +void yyerror(char *message) +{ + printf("Error: %s\n",message); +} + +%} + +%x STRING + +%% +\" BEGIN(STRING); + +[^\\\n"]* yymore(); +<> yyerror("EOF in string."); BEGIN(INITIAL); +\n yyerror("Unterminated string."); BEGIN(INITIAL); +\\\n yymore(); +\" { + yytext[yyleng-1] = '\0'; + printf("string = \"%s\"",yytext); BEGIN(INITIAL); + } +%% diff --git a/examples/manual/yymore2.lex b/examples/manual/yymore2.lex new file mode 100644 index 0000000..f49ea23 --- /dev/null +++ b/examples/manual/yymore2.lex @@ -0,0 +1,33 @@ +/* + * yymore.lex: An example of using yymore() + * to good effect. + */ + +%{ +#include + +void yyerror(char *message) +{ + printf("Error: %s\n",message); +} + +%} + +%x STRING + +%% +\" BEGIN(STRING); + +[^\\\n"]* yymore(); +<> yyerror("EOF in string."); BEGIN(INITIAL); +\n yyerror("Unterminated string."); BEGIN(INITIAL); +\\\n { + bcopy(yytext,yytext+2,yyleng-2); + yytext += 2; yyleng -= 2; + yymore(); + } +\" { + yyleng -= 1; yytext[yyleng] = '\0'; + printf("string = \"%s\"",yytext); BEGIN(INITIAL); + } +%% diff --git a/examples/manual/yymoretest.dat b/examples/manual/yymoretest.dat new file mode 100644 index 0000000..614c3c4 --- /dev/null +++ b/examples/manual/yymoretest.dat @@ -0,0 +1,7 @@ +"This is a test \ +of multi-line string \ +scanning in flex. \ +This may be breaking some law \ +of usage though..." + + diff --git a/examples/testxxLexer.l b/examples/testxxLexer.l new file mode 100644 index 0000000..a3c4735 --- /dev/null +++ b/examples/testxxLexer.l @@ -0,0 +1,58 @@ + // An example of using the flex C++ scanner class. + +%option C++ noyywrap + +%{ +int mylineno = 0; +%} + +string \"[^\n"]+\" + +ws [ \t]+ + +alpha [A-Za-z] +dig [0-9] +name ({alpha}|{dig}|\$)({alpha}|{dig}|\_|\.|\-|\/|\$)* +num1 [-+]?{dig}+\.?([eE][-+]?{dig}+)? +num2 [-+]?{dig}*\.{dig}+([eE][-+]?{dig}+)? +number {num1}|{num2} + +%% + +{ws} /* skip blanks and tabs */ + +"/*" { + int c; + + while((c = yyinput()) != 0) + { + if(c == '\n') + ++mylineno; + + else if(c == '*') + { + if((c = yyinput()) == '/') + break; + else + unput(c); + } + } + } + +{number} std::cout << "number " << YYText() << '\n'; + +\n mylineno++; + +{name} std::cout << "name " << YYText() << '\n'; + +{string} std::cout << "string " << YYText() << '\n'; + +%% + +int main( int /* argc */, char** /* argv */ ) + { + FlexLexer* lexer = new yyFlexLexer; + while(lexer->yylex() != 0) + ; + return 0; + } diff --git a/lib/Makefile.am b/lib/Makefile.am new file mode 100644 index 0000000..011163e --- /dev/null +++ b/lib/Makefile.am @@ -0,0 +1,4 @@ +noinst_LTLIBRARIES = libcompat.la +libcompat_la_SOURCES = lib.c +libcompat_la_LIBADD = $(LTLIBOBJS) + diff --git a/lib/Makefile.in b/lib/Makefile.in new file mode 100644 index 0000000..30a2fe8 --- /dev/null +++ b/lib/Makefile.in @@ -0,0 +1,626 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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We could make this non-trivial by + * moving something that flex treats as a library function into this + * directory. */ + +extern void do_nothing(void); + +void do_nothing(void){ return;} + diff --git a/lib/malloc.c b/lib/malloc.c new file mode 100755 index 0000000..75e8ef9 --- /dev/null +++ b/lib/malloc.c @@ -0,0 +1,17 @@ + #include + #undef malloc + + #include + + void *malloc (); + + /* Allocate an N-byte block of memory from the heap. + If N is zero, allocate a 1-byte block. */ + + void * + rpl_malloc (size_t n) + { + if (n == 0) + n = 1; + return malloc (n); + } diff --git a/lib/realloc.c b/lib/realloc.c new file mode 100644 index 0000000..79bfd28 --- /dev/null +++ b/lib/realloc.c @@ -0,0 +1,29 @@ +#include +#undef realloc +#undef malloc + +#include + +#include + +void * rpl_realloc (void *p, size_t n) +{ + void *result; + + if (n == 0) + { + n = 1; + } + + if (p == NULL) + { + result = malloc (n); + } + else + result = realloc (p, n); + + if (result == NULL) + errno = ENOMEM; + + return result; +} diff --git a/lib/reallocarray.c b/lib/reallocarray.c new file mode 100644 index 0000000..0c1e250 --- /dev/null +++ b/lib/reallocarray.c @@ -0,0 +1,49 @@ +/* $OpenBSD: reallocarray.c,v 1.2 2014/12/08 03:45:00 bcook Exp $ */ +/* + * Copyright (c) 2008 Otto Moerbeek + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* OPENBSD ORIGINAL: lib/libc/stdlib/reallocarray.c */ + +#include +#ifndef HAVE_REALLOCARRAY +#undef reallocarray + +#include +#include +#ifdef HAVE_STDINT_H +#include +#endif +#include + +void *reallocarray(void *, size_t, size_t); + +/* + * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX + * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW + */ +#define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4)) + +void * +reallocarray(void *optr, size_t nmemb, size_t size) +{ + if ((nmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && + nmemb > 0 && SIZE_MAX / nmemb < size) { + errno = ENOMEM; + return NULL; + } + return realloc(optr, size * nmemb); +} +#endif /* HAVE_REALLOCARRAY */ diff --git a/m4/gettext.m4 b/m4/gettext.m4 new file mode 100644 index 0000000..be247bf --- /dev/null +++ b/m4/gettext.m4 @@ -0,0 +1,401 @@ +# gettext.m4 serial 66 (gettext-0.18.2) +dnl Copyright (C) 1995-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2006, 2008-2010. + +dnl Macro to add for using GNU gettext. + +dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). +dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The +dnl default (if it is not specified or empty) is 'no-libtool'. +dnl INTLSYMBOL should be 'external' for packages with no intl directory, +dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. +dnl If INTLSYMBOL is 'use-libtool', then a libtool library +dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, +dnl depending on --{enable,disable}-{shared,static} and on the presence of +dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library +dnl $(top_builddir)/intl/libintl.a will be created. +dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext +dnl implementations (in libc or libintl) without the ngettext() function +dnl will be ignored. If NEEDSYMBOL is specified and is +dnl 'need-formatstring-macros', then GNU gettext implementations that don't +dnl support the ISO C 99 formatstring macros will be ignored. +dnl INTLDIR is used to find the intl libraries. If empty, +dnl the value '$(top_builddir)/intl/' is used. +dnl +dnl The result of the configuration is one of three cases: +dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled +dnl and used. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 2) GNU gettext has been found in the system's C library. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 3) No internationalization, always use English msgid. +dnl Catalog format: none +dnl Catalog extension: none +dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. +dnl The use of .gmo is historical (it was needed to avoid overwriting the +dnl GNU format catalogs when building on a platform with an X/Open gettext), +dnl but we keep it in order not to force irrelevant filename changes on the +dnl maintainers. +dnl +AC_DEFUN([AM_GNU_GETTEXT], +[ + dnl Argument checking. + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT +])])])])]) + ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) + ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT +])])])]) + define([gt_included_intl], + ifelse([$1], [external], + ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), + [yes])) + define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) + gt_NEEDS_INIT + AM_GNU_GETTEXT_NEED([$2]) + + AC_REQUIRE([AM_PO_SUBDIRS])dnl + ifelse(gt_included_intl, yes, [ + AC_REQUIRE([AM_INTL_SUBDIR])dnl + ]) + + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Sometimes libintl requires libiconv, so first search for libiconv. + dnl Ideally we would do this search only after the + dnl if test "$USE_NLS" = "yes"; then + dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT + dnl the configure script would need to contain the same shell code + dnl again, outside any 'if'. There are two solutions: + dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. + dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. + dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not + dnl documented, we avoid it. + ifelse(gt_included_intl, yes, , [ + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + ]) + + dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. + gt_INTL_MACOSX + + dnl Set USE_NLS. + AC_REQUIRE([AM_NLS]) + + ifelse(gt_included_intl, yes, [ + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + ]) + LIBINTL= + LTLIBINTL= + POSUB= + + dnl Add a version number to the cache macros. + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + dnl If we use NLS figure out what method + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + ifelse(gt_included_intl, yes, [ + AC_MSG_CHECKING([whether included gettext is requested]) + AC_ARG_WITH([included-gettext], + [ --with-included-gettext use the GNU gettext library included here], + nls_cv_force_use_gnu_gettext=$withval, + nls_cv_force_use_gnu_gettext=no) + AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + ]) + dnl User does not insist on using GNU NLS library. Figure out what + dnl to use. If GNU gettext is available we use this. Else we have + dnl to fall back to GNU NLS library. + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ]])], + [eval "$gt_func_gnugettext_libc=yes"], + [eval "$gt_func_gnugettext_libc=no"])]) + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl Sometimes libintl requires libiconv, so first search for libiconv. + ifelse(gt_included_intl, yes, , [ + AM_ICONV_LINK + ]) + dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL + dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) + dnl because that would add "-liconv" to LIBINTL and LTLIBINTL + dnl even if libiconv doesn't exist. + AC_LIB_LINKFLAGS_BODY([intl]) + AC_CACHE_CHECK([for GNU gettext in libintl], + [$gt_func_gnugettext_libintl], + [gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + dnl Now see whether libintl exists and does not depend on libiconv. + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ]])], + [eval "$gt_func_gnugettext_libintl=yes"], + [eval "$gt_func_gnugettext_libintl=no"]) + dnl Now see whether libintl exists and depends on libiconv. + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ]])], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + ]) + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS"]) + fi + + dnl If an already present or preinstalled GNU gettext() is found, + dnl use it. But if this macro is used in GNU gettext, and GNU + dnl gettext is already preinstalled in libintl, we update this + dnl libintl. (Cf. the install rule in intl/Makefile.in.) + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + dnl Reset the values set by searching for libintl. + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + ifelse(gt_included_intl, yes, [ + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + dnl GNU gettext is not found in the C library. + dnl Fall back on included GNU gettext library. + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions used to generate GNU NLS library. + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + CATOBJEXT= + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions to use GNU gettext tools. + CATOBJEXT=.gmo + fi + ]) + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Some extra flags are needed during linking. + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + AC_DEFINE([ENABLE_NLS], [1], + [Define to 1 if translation of program messages to the user's native language + is requested.]) + else + USE_NLS=no + fi + fi + + AC_MSG_CHECKING([whether to use NLS]) + AC_MSG_RESULT([$USE_NLS]) + if test "$USE_NLS" = "yes"; then + AC_MSG_CHECKING([where the gettext function comes from]) + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + AC_MSG_RESULT([$gt_source]) + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + AC_MSG_CHECKING([how to link with libintl]) + AC_MSG_RESULT([$LIBINTL]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) + fi + + dnl For backward compatibility. Some packages may be using this. + AC_DEFINE([HAVE_GETTEXT], [1], + [Define if the GNU gettext() function is already present or preinstalled.]) + AC_DEFINE([HAVE_DCGETTEXT], [1], + [Define if the GNU dcgettext() function is already present or preinstalled.]) + fi + + dnl We need to process the po/ directory. + POSUB=po + fi + + ifelse(gt_included_intl, yes, [ + dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL + dnl to 'yes' because some of the testsuite requires it. + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + dnl Make all variables we use known to autoconf. + AC_SUBST([BUILD_INCLUDED_LIBINTL]) + AC_SUBST([USE_INCLUDED_LIBINTL]) + AC_SUBST([CATOBJEXT]) + + dnl For backward compatibility. Some configure.ins may be using this. + nls_cv_header_intl= + nls_cv_header_libgt= + + dnl For backward compatibility. Some Makefiles may be using this. + DATADIRNAME=share + AC_SUBST([DATADIRNAME]) + + dnl For backward compatibility. Some Makefiles may be using this. + INSTOBJEXT=.mo + AC_SUBST([INSTOBJEXT]) + + dnl For backward compatibility. Some Makefiles may be using this. + GENCAT=gencat + AC_SUBST([GENCAT]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLOBJS= + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + AC_SUBST([INTLOBJS]) + + dnl Enable libtool support if the surrounding package wishes it. + INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix + AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) + ]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLLIBS="$LIBINTL" + AC_SUBST([INTLLIBS]) + + dnl Make all documented variables known to autoconf. + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + AC_SUBST([POSUB]) +]) + + +dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. +m4_define([gt_NEEDS_INIT], +[ + m4_divert_text([DEFAULTS], [gt_needs=]) + m4_define([gt_NEEDS_INIT], []) +]) + + +dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) +AC_DEFUN([AM_GNU_GETTEXT_NEED], +[ + m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) +]) + + +dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) +AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) diff --git a/m4/iconv.m4 b/m4/iconv.m4 new file mode 100644 index 0000000..4b29c5f --- /dev/null +++ b/m4/iconv.m4 @@ -0,0 +1,268 @@ +# iconv.m4 serial 18 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_func_iconv=yes]) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_lib_iconv=yes] + [am_cv_func_iconv=yes]) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ + dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, + dnl Solaris 10. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +}]])], + [am_cv_func_iconv_works=yes], + [am_cv_func_iconv_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +changequote([,])dnl + ]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE([HAVE_ICONV], [1], + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST([LIBICONV]) + AC_SUBST([LTLIBICONV]) +]) + +dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to +dnl avoid warnings like +dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". +dnl This is tricky because of the way 'aclocal' is implemented: +dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. +dnl Otherwise aclocal's initial scan pass would miss the macro definition. +dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. +dnl Otherwise aclocal would emit many "Use of uninitialized value $1" +dnl warnings. +m4_define([gl_iconv_AC_DEFUN], + m4_version_prereq([2.64], + [[AC_DEFUN_ONCE( + [$1], [$2])]], + [m4_ifdef([gl_00GNULIB], + [[AC_DEFUN_ONCE( + [$1], [$2])]], + [[AC_DEFUN( + [$1], [$2])]])])) +gl_iconv_AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL([am_cv_proto_iconv], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + ]], + [[]])], + [am_cv_proto_iconv_arg1=""], + [am_cv_proto_iconv_arg1="const"]) + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([ + $am_cv_proto_iconv]) + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + dnl Also substitute ICONV_CONST in the gnulib generated . + m4_ifdef([gl_ICONV_H_DEFAULTS], + [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + ]) + fi +]) diff --git a/m4/intlmacosx.m4 b/m4/intlmacosx.m4 new file mode 100644 index 0000000..8a045f6 --- /dev/null +++ b/m4/intlmacosx.m4 @@ -0,0 +1,56 @@ +# intlmacosx.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2004-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Checks for special options needed on Mac OS X. +dnl Defines INTL_MACOSX_LIBS. +AC_DEFUN([gt_INTL_MACOSX], +[ + dnl Check for API introduced in Mac OS X 10.2. + AC_CACHE_CHECK([for CFPreferencesCopyAppValue], + [gt_cv_func_CFPreferencesCopyAppValue], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[CFPreferencesCopyAppValue(NULL, NULL)]])], + [gt_cv_func_CFPreferencesCopyAppValue=yes], + [gt_cv_func_CFPreferencesCopyAppValue=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], + [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) + fi + dnl Check for API introduced in Mac OS X 10.3. + AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[CFLocaleCopyCurrent();]])], + [gt_cv_func_CFLocaleCopyCurrent=yes], + [gt_cv_func_CFLocaleCopyCurrent=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], + [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + AC_SUBST([INTL_MACOSX_LIBS]) +]) diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4 new file mode 100644 index 0000000..ddc569f --- /dev/null +++ b/m4/lib-ld.m4 @@ -0,0 +1,119 @@ +# lib-ld.m4 serial 6 +dnl Copyright (C) 1996-2003, 2009-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Subroutines of libtool.m4, +dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid +dnl collision with libtool.m4. + +dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 /dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` + while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL([acl_cv_path_LD], +[if test -z "$LD"; then + acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$acl_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 = 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_FROMPACKAGE(name, package) +dnl declares that libname comes from the given package. The configure file +dnl will then not have a --with-libname-prefix option but a +dnl --with-package-prefix option. Several libraries can come from the same +dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar +dnl macro call that searches for libname. +AC_DEFUN([AC_LIB_FROMPACKAGE], +[ + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4 new file mode 100644 index 0000000..31f49e4 --- /dev/null +++ b/m4/lib-prefix.m4 @@ -0,0 +1,224 @@ +# lib-prefix.m4 serial 7 (gettext-0.18) +dnl Copyright (C) 2001-2005, 2008-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates +dnl - a variable acl_libdirstem, containing the basename of the libdir, either +dnl "lib" or "lib64" or "lib/64", +dnl - a variable acl_libdirstem2, as a secondary possible value for +dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or +dnl "lib/amd64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl . + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100644 index 0000000..a3bc337 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,8369 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 2014 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +]) + +# serial 58 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_PREPARE_CC_BASENAME +# ----------------------- +m4_defun([_LT_PREPARE_CC_BASENAME], [ +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in @S|@*""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} +])# _LT_PREPARE_CC_BASENAME + + +# _LT_CC_BASENAME(CC) +# ------------------- +# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, +# but that macro is also expanded into generated libtool script, which +# arranges for $SED and $ECHO to be set by different means. +m4_defun([_LT_CC_BASENAME], +[m4_require([_LT_PREPARE_CC_BASENAME])dnl +AC_REQUIRE([_LT_DECL_SED])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl +func_cc_basename $1 +cc_basename=$func_cc_basename_result +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl +m4_require([_LT_CMD_TRUNCATE])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from 'configure', and 'config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# 'config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain=$ac_aux_dir/ltmain.sh +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the 'libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to 'config.status' so that its +# declaration there will have the same value as in 'configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags='_LT_TAGS'dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into 'config.status', and then the shell code to quote escape them in +# for loops in 'config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# '#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test 0 = "$lt_write_fail" && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +'$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test 0 != $[#] +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try '$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try '$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test yes = "$silent" && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +_LT_COPYING +_LT_LIBTOOL_TAGS + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +_LT_PREPARE_MUNGE_PATH_LIST +_LT_PREPARE_CC_BASENAME + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS=$save_LDFLAGS + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[[012]][[,.]]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test yes = "$lt_cv_ld_force_load"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + m4_if([$1], [CXX], +[ if test yes != "$lt_cv_apple_cc_single_mod"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script that will find a shell with a builtin +# printf (that we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case $ECHO in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], + [Search for dependent libraries within DIR (or the compiler's sysroot + if not specified).])], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([$with_sysroot]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and where our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test yes = "[$]$2"; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS +]) + +if test yes = "[$]$2"; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n "$lt_cv_sys_max_cmd_len"; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes = "$cross_compiling"; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen=shl_load], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen=dlopen], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links=nottested +if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test no = "$hard_links"; then + AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", + [Define to the sub-directory where libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then + + # We can hardcode non-existent directories. + if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && + test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || + test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_PREPARE_MUNGE_PATH_LIST +# --------------------------- +# Make sure func_munge_path_list() is defined correctly. +m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], +[[# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x@S|@2 in + x) + ;; + *:) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" + ;; + x:*) + eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" + ;; + *) + eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" + ;; + esac +} +]])# _LT_PREPARE_PATH_LIST + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +AC_ARG_VAR([LT_SYS_LIBRARY_PATH], +[User-defined run-time library search path.]) + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a[(]lib.so.V[)]' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], + [Detected run-time system search path for libraries]) +_LT_DECL([], [configure_time_lt_sys_library_path], [2], + [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program that can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$1"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac]) +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program that can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test no = "$withval" || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], +[if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi]) +rm -f conftest.i conftest2.i conftest.out]) +])# _LT_PATH_DD + + +# _LT_CMD_TRUNCATE +# ---------------- +# find command to truncate a binary pipe +m4_defun([_LT_CMD_TRUNCATE], +[m4_require([_LT_PATH_DD]) +AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], +[printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) +_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], + [Command to truncate a binary pipe]) +])# _LT_CMD_TRUNCATE + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi]) +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# _LT_DLL_DEF_P([FILE]) +# --------------------- +# True iff FILE is a Windows DLL '.def' file. +# Keep in sync with func_dll_def_p in the libtool script +AC_DEFUN([_LT_DLL_DEF_P], +[dnl + test DEF = "`$SED -n dnl + -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace + -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments + -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl + -e q dnl Only consider the first "real" line + $1`" dnl +])# _LT_DLL_DEF_P + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM=-lm) + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], + [Transform the output of nm into a list of symbols to manually relocate]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], + [The name lister interface]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64, which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test yes = "$GCC"; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + case $host_os in + os2*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS=$save_LDFLAGS]) + if test yes = "$lt_cv_irix_exported_symbol"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + _LT_TAGVAR(ld_shlibs, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + osf3*) + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting $shlibpath_var if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC=$CC +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report what library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC=$lt_save_CC +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test no != "$CXX" && + ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || + (test g++ != "$CXX"))); then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_caught_CXX_error"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test yes = "$GXX"; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test yes = "$GXX"; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test yes = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='$wl' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + ;; + esac + + if test yes = "$GXX"; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag=$shared_flag' $wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + # The "-G" linker flag allows undefined symbols. + _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared + # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + shrext_cmds=.dll + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test yes = "$GXX"; then + if test no = "$with_gnu_ld"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + if test yes = "$supports_anon_versioning"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test yes,no = "$GXX,$with_gnu_ld"; then + _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require '-G' NOT '-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no + + _LT_TAGVAR(GCC, $1)=$GXX + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test yes != "$_lt_caught_CXX_error" + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case @S|@2 in + .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; + *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $prev$p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test x-L = "$p" || + test x-R = "$p"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test no = "$pre_test_object_deps_done"; then + case $prev in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)=$prev$p + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test no = "$pre_test_object_deps_done"; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)=$p + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)=$p + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test no = "$F77"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_F77"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$G77 + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_F77" + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test no = "$FC"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test yes != "$_lt_disable_FC"; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu + _LT_TAGVAR(LD, $1)=$LD + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test yes != "$_lt_disable_FC" + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)=$LD +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to 'libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code=$lt_simple_compile_test_code + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f "$lt_ac_sed" && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test 10 -lt "$lt_ac_count" && break + lt_ac_count=`expr $lt_ac_count + 1` + if test "$lt_ac_count" -gt "$lt_ac_max"; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine what file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100644 index 0000000..94b0829 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,437 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 8 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option '$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl 'shared' nor 'disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], + [_LT_WITH_AIX_SONAME([aix])]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the 'shared' and +# 'disable-shared' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the 'static' and +# 'disable-static' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the 'fast-install' +# and 'disable-fast-install' LT_INIT options. +# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the 'disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_AIX_SONAME([DEFAULT]) +# ---------------------------------- +# implement the --with-aix-soname flag, and support the `aix-soname=aix' +# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT +# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. +m4_define([_LT_WITH_AIX_SONAME], +[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl +shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[[5-9]]*,yes) + AC_MSG_CHECKING([which variant of shared library versioning to provide]) + AC_ARG_WITH([aix-soname], + [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], + [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], + [case $withval in + aix|svr4|both) + ;; + *) + AC_MSG_ERROR([Unknown argument to --with-aix-soname]) + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname], + [AC_CACHE_VAL([lt_cv_with_aix_soname], + [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) + with_aix_soname=$lt_cv_with_aix_soname]) + AC_MSG_RESULT([$with_aix_soname]) + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + +_LT_DECL([], [shared_archive_member_spec], [0], + [Shared archive member basename, for filename based shared library versioning on AIX])dnl +])# _LT_WITH_AIX_SONAME + +LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) +LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the 'pic-only' and 'no-pic' +# LT_INIT options. +# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac], + [pic_mode=m4_default([$1], [default])]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the 'pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100644 index 0000000..48bc934 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,124 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software +# Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59, which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100644 index 0000000..fa04b52 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 4179 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.6]) +m4_define([LT_PACKAGE_REVISION], [2.4.6]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.6' +macro_revision='2.4.6' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100644 index 0000000..c6b26f8 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,99 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software +# Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/m4/nls.m4 b/m4/nls.m4 new file mode 100644 index 0000000..53cdc8b --- /dev/null +++ b/m4/nls.m4 @@ -0,0 +1,32 @@ +# nls.m4 serial 5 (gettext-0.18) +dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014 Free Software Foundation, +dnl Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +AC_DEFUN([AM_NLS], +[ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE([nls], + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) diff --git a/m4/po.m4 b/m4/po.m4 new file mode 100644 index 0000000..84659ea --- /dev/null +++ b/m4/po.m4 @@ -0,0 +1,453 @@ +# po.m4 serial 22 (gettext-0.19) +dnl Copyright (C) 1995-2014 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.60]) + +dnl Checks for all prerequisites of the po subdirectory. +AC_DEFUN([AM_PO_SUBDIRS], +[ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AC_PROG_MKDIR_P])dnl + AC_REQUIRE([AC_PROG_SED])dnl + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.19]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) + + dnl Test whether it is GNU msgfmt >= 0.15. +changequote(,)dnl + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([MSGFMT_015]) +changequote(,)dnl + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([GMSGFMT_015]) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Test whether it is GNU xgettext >= 0.15. +changequote(,)dnl + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac +changequote([,])dnl + AC_SUBST([XGETTEXT_015]) + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) + + dnl Installation directories. + dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we + dnl have to define it here, so that it can be used in po/Makefile. + test -n "$localedir" || localedir='${datadir}/locale' + AC_SUBST([localedir]) + + dnl Support for AM_XGETTEXT_OPTION. + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) + + AC_CONFIG_COMMANDS([po-directories], [[ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + gt_tab=`printf '\t'` + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assignment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assignment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done]], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) + +dnl Postprocesses a Makefile in a directory containing PO files. +AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], +[ + # When this code is run, in config.status, two variables have already been + # set: + # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, + # - LINGUAS is the value of the environment variable LINGUAS at configure + # time. + +changequote(,)dnl + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + # Find a way to echo strings without interpreting backslash. + if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='echo' + else + if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='printf %s\n' + else + echo_func () { + cat < "$ac_file.tmp" + tab=`printf '\t'` + if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` + cat >> "$ac_file.tmp" < /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` + cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1996. + +AC_PREREQ([2.50]) + +# Search path for a program which passes the given test. + +dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +AC_DEFUN([AM_PATH_PROG_WITH_TEST], +[ +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL([ac_cv_path_$1], +[case "[$]$1" in + [[\\/]]* | ?:[[\\/]]*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in ifelse([$5], , $PATH, [$5]); do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$][$1]) +else + AC_MSG_RESULT([no]) +fi +AC_SUBST([$1])dnl +]) diff --git a/po/LINGUAS b/po/LINGUAS new file mode 100644 index 0000000..4c51e38 --- /dev/null +++ b/po/LINGUAS @@ -0,0 +1,23 @@ +ca +da +de +en@quot +en@boldquot +eo +es +fi +fr +ga +hr +ko +nl +pl +pt_BR +ro +ru +sr +sv +tr +vi +zh_CN +zh_TW diff --git a/po/Makefile.in.in b/po/Makefile.in.in new file mode 100644 index 0000000..65184f6 --- /dev/null +++ b/po/Makefile.in.in @@ -0,0 +1,475 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper +# +# This file can be copied and used freely without restrictions. It can +# be used in projects which are not available under the GNU General Public +# License but which still want to provide support for the GNU gettext +# functionality. +# Please note that the actual code of GNU gettext is covered by the GNU +# General Public License and is *not* in the public domain. +# +# Origin: gettext-0.19 +GETTEXT_MACRO_VERSION = 0.19 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +MSGFMT_ = @MSGFMT@ +MSGFMT_no = @MSGFMT@ +MSGFMT_yes = @MSGFMT_015@ +MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = msgmerge +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +.SUFFIXES: +.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update + +.po.mo: + @echo "$(MSGFMT) -c -o $@ $<"; \ + $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ + +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ + cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all: all-@USE_NLS@ + +all-yes: stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, stamp-po is a nop (i.e. a phony target). + +# stamp-po is a timestamp denoting the last time at which the CATALOGS have +# been loosely updated. Its purpose is that when a developer or translator +# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, +# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent +# invocations of "make" will do nothing. This timestamp would not be necessary +# if updating the $(CATALOGS) would always touch them; however, the rule for +# $(POFILES) has been designed to not touch files that don't need to be +# changed. +stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch stamp-po" && \ + echo timestamp > stamp-poT && \ + mv stamp-poT stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f \ + -size -10000000c -exec grep 'GNU @PACKAGE@' \ + /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES *.mo + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: stamp-po $(DISTFILES) + dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/po/Makevars b/po/Makevars new file mode 100644 index 0000000..2ac7ee8 --- /dev/null +++ b/po/Makevars @@ -0,0 +1,41 @@ +# Makefile variables for PO directory in any package using GNU gettext. + +# Usually the message domain is the same as the package name. +DOMAIN = $(PACKAGE) + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding +# package. (Note that the msgstr strings, extracted from the package's +# sources, belong to the copyright holder of the package.) Translators are +# expected to transfer the copyright for their translations to this person +# or entity, or to disclaim their copyright. The empty string stands for +# the public domain; in this case the translators are expected to disclaim +# their copyright. +COPYRIGHT_HOLDER = + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = flex-devel@lists.sourceforge.net + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = diff --git a/po/POTFILES.in b/po/POTFILES.in new file mode 100644 index 0000000..1e820a2 --- /dev/null +++ b/po/POTFILES.in @@ -0,0 +1,18 @@ +src/buf.c +src/ccl.c +src/dfa.c +src/ecs.c +src/gen.c +src/libmain.c +src/libyywrap.c +src/main.c +src/misc.c +src/nfa.c +src/options.c +src/parse.y +src/scan.l +src/scanopt.c +src/skel.c +src/sym.c +src/tblcmp.c +src/yylex.c diff --git a/po/Rules-quot b/po/Rules-quot new file mode 100644 index 0000000..7b92c7e --- /dev/null +++ b/po/Rules-quot @@ -0,0 +1,58 @@ +# This file, Rules-quot, can be copied and used freely without restrictions. +# Special Makefile rules for English message catalogs with quotation marks. + +DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot + +.SUFFIXES: .insert-header .po-update-en + +en@quot.po-create: + $(MAKE) en@quot.po-update +en@boldquot.po-create: + $(MAKE) en@boldquot.po-update + +en@quot.po-update: en@quot.po-update-en +en@boldquot.po-update: en@boldquot.po-update-en + +.insert-header.po-update-en: + @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + ll=`echo $$lang | sed -e 's/@.*//'`; \ + LC_ALL=C; export LC_ALL; \ + cd $(srcdir); \ + if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null \ + | $(SED) -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | \ + { case `$(MSGFILTER) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-8] | 0.1[0-8].*) \ + $(MSGFILTER) $(SED) -f `echo $$lang | sed -e 's/.*@//'`.sed \ + ;; \ + *) \ + $(MSGFILTER) `echo $$lang | sed -e 's/.*@//'` \ + ;; \ + esac } 2>/dev/null > $$tmpdir/$$lang.new.po \ + ; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "creation of $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +en@quot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header + +en@boldquot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header + +mostlyclean: mostlyclean-quot +mostlyclean-quot: + rm -f *.insert-header diff --git a/po/boldquot.sed b/po/boldquot.sed new file mode 100644 index 0000000..4b937aa --- /dev/null +++ b/po/boldquot.sed @@ -0,0 +1,10 @@ +s/"\([^"]*\)"/“\1â€/g +s/`\([^`']*\)'/‘\1’/g +s/ '\([^`']*\)' / ‘\1’ /g +s/ '\([^`']*\)'$/ ‘\1’/g +s/^'\([^`']*\)' /‘\1’ /g +s/“â€/""/g +s/“/“/g +s/â€/â€/g +s/‘/‘/g +s/’/’/g diff --git a/po/ca.gmo b/po/ca.gmo new file mode 100644 index 0000000..70984f8 Binary files /dev/null and b/po/ca.gmo differ diff --git a/po/ca.po b/po/ca.po new file mode 100644 index 0000000..a26f5fe --- /dev/null +++ b/po/ca.po @@ -0,0 +1,1136 @@ +# Catalan translation of flex message catalogs. +# Copyright © 2002, 2003, 2006, 2008, 2012 The Flex Project (msgids) +# This file is distributed under the same licence as the flex package. +# Jordi Mallach , 2002, 2003, 2006, 2008, 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-12-04 17:36+0100\n" +"Last-Translator: Jordi Mallach \n" +"Language-Team: Catalan \n" +"Language: ca\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Ha fallat l'assignació d'un búfer per imprimir la cadena" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Ha fallat l'assignació d'un buffer per a la directiva de línia" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Ha fallat l'assignació d'un búfer per la definició m4" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Ha fallat l'assignació d'un búfer per la indefinició m4" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "L'estat #%d és no-acceptar -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "Context posterior perillós" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " números de línia associats a la regla:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " fi de transicions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transicions de bloqueig: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "la comprovació de consistència ha fallat en epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Bolcat AFD:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "no s'ha pogut crear un estat únic de final-de-búfer" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "estat # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "No s'ha pogut escriure yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "caràcter de transició incorrecte detectat en sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes d'equivalència:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "l'estat # %d accepta: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "l'estat # %d accepta: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "No s'ha pogut escriure yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "No s'ha pogut escriure yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "No s'ha pogut escriure ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de metaequivalència:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "No s'ha pogut escriure yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "No s'ha pogut escriure yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "No s'ha pogut escriure yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "No s'ha pogut escriure yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "No s'ha pogut escriure yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "No s'ha pogut escriure ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "No s'ha pogut escriure ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "No s'ha pogut escriure eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "No s'ha pogut escriure yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "no es pot satisfer la regla" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "S'ha especificat l'opció -s però es pot aplicar la regla per defecte" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "No es pot fer servir -+ amb l'opció -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "No es pot fer servir -f o -F amb l'opció -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "No es pot fer servir --reentrant o --bison-bridge amb l'opció -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF i -Cm no tenen sentit juntes" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF i -I són incompatibles" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF són incompatibles amb el mode de compatibilitat amb lex" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf i -CF són mútuament excloents" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "No es pot fer servir -+ amb l'opció -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array és incompatible amb l'opció -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Les opcions -+ i --reentrant són mútuament excloents" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "No es suporta «bison bridge» per a l'analitzador de C++" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "no s'ha pogut crear %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "no s'ha pogut crear la capçalera de les taules" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "No es pot obrir el fitxer d'esquema %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "Ha fallat l'assignació de la definició de la macro" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "error d'entrada al llegir el fitxer d'esquema %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "s'ha produït un error en tancar el fitxer d'esquema %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "s'ha produït un error en crear el fitxer de capçalera %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "s'ha produït un error en escriure el fitxer d'eixida %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "s'ha produït un error en tancar el fitxer d'eixida %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "s'ha produït un error en suprimir el fitxer d'eixida %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "No hi ha retrocés.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d estats de retrocés (no-acceptació).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Les taules comprimides sempre impliquen un retard.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "s'ha produït un error en escriure el fitxer de còpia de seguretat %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "s'ha produït un error en tancar el fitxer de còpia de seguretat %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "estadístiques d'ús de %s versió %s:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " opcions de l'analitzador: -" + +# NFA == Autómata finit no-determinista. jm +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estats AFN\n" + +# DFA == Autómata finit deterministic. jm +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estats AFD (%d paraules)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d regles\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Sense retrocés\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d estats de retrocés (no-acceptació)\n" + +# Es refereix a còpia de seguretat, o retrocés? jm +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Sempre es realitza còpia de seguretat de les taules comprimides\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Utilitzats patrons de principi-de-línia\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condicions d'activació\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estats èpsilon, %d estats doble èpsilon\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " sense classes de caràcter\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" les classes de caràcters %d/%d necessitaren %d/%d paraules de magatzement, " +"%d reutilitzades\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d parells estat/estat-següent creats\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transicions úniques/duplicades\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d entrades de la taula\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entrades base-def creades\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pic %d) entrades nxt-chk creades\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pic %d) entrades de plantilla nxt-chk creades\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entrades de la tabla buides\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototips creats\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d plantilles creades, %d usos\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d classes d'equivalència creades\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d classes de meta-equivalència creades\n" + +# Hash? jm +# segons un company de treballa que estudia a la UOC, allí +# les "hashtables" s'anomenen "taules de DISPERSIÓ". En aquest context +# no sé que dir-te. ear +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d desades) col·lisions d'ubicació («hash»), %d AFD iguals\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " es necessiten %d conjunts de relocalització\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " es necessiten %d entrades totals de la taula\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Error intern. Els flexopts estan malformats.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Proveu «%s --help» per a obtindre més informació.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opció de -C desconeguda «%c»" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +# Hmm. No se si açò està be. jm +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "s'ha produït un error fatal d'anàlisi sintàctic" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "no s'ha pogut crear un fitxer d'informació del retrocés %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l l'opció de compatibilitat amb AT&T lex implica una penalització del " +"rendiment molt gran\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" i pot ser l'origen real d'altres penalitzacions del rendiment notificades\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"l'%%opció yylineno implica una penalització del rendiment NOMÉS en regles " +"que poden fer coincidir caràcters de nova línia\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactiu) implica una xicoteta penalització del rendiment\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() implica una xicoteta penalització del rendiment\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT implica una penalització del rendiment molt gran\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Les regles de context posterior variable implica una penalització del " +"rendiment molt gran\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT no es pot fer servir amb -f o -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "l'%opció yylineno no es pot fer servir amb REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"Les regles de context posterior variable no es poden utilitzar amb -f o -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "l'%opció yyclass només té sentit per a analitzadors de C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Forma d'ús: %s [OPCIONS] [FITXER]...\n" + +# Al grep jo sempre he traduït match com a coincidir. No sé, no m'agrada +# molt això de text emparellat. +# Encara que coincident tampoc no m'acaba de convéncer. ear +# I que faig amb "reentrant" i "parser"? jm +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genera programes que realitzen emparellaments de patrons en text.\n" +"\n" +"Compressió de taules:\n" +" -Ca, --align renuncia a taules més grans a canvi de una millor " +"alineació\n" +" -Ce, --ecs construeix classes d'equivalència\n" +" -Cf no comprimeixes les taules; utilitza la representació -" +"f\n" +" -CF no comprimeixes les taules; utilitza la representació -" +"F\n" +" -Cm, --meta-ecs construeix classes de metaequivalència\n" +" -Cr, --read utilitza read() en lloc de stdio com a entrada de " +"l'analitzador\n" +" -f, --full genera un analitzador ràpid i gran. El mateix que -Cfr\n" +" -F, --fast usa una representació alternativa de taules. El mateix " +"que -CFr\n" +" -Cem compressió per defecte (el mateix que --ecs --meta-ecs)\n" +"\n" +"Depuració:\n" +" -d, --debug activa el mode de depuració en l'analitzador\n" +" -b, --backup escriu l'informació dels retrocessos en %s\n" +" -p, --perf-report escriu l'informe de rendiment en stderr\n" +" -s, --nodefault suprimeix la regla per defecte de visualitzar " +"(ECHO) el text no emparellat\n" +" -T, --trace %s hauria d'executar-se en mode traça\n" +" -w, --nowarn no generes avisos\n" +" -v, --verbose escriu un resum de les estadístiques de " +"l'analitzador en stdout\n" +"\n" +"Fitxers:\n" +" -o, --outfile=FITXER especifica el fitxer d'eixida\n" +" -S, --skel=FITXER especifica el fitxer d'esquema\n" +" -t, --stdout escriu l'analitzador en stdout en lloc de %s\n" +" --yyclass=NOM nom de la classe C++\n" +" --header-file=FITXER crea un fitxer de capçaleres de C a més de " +"l'analitzador\n" +" --tables-file=[FITXER] escriu les taules en FITXER\n" +"\n" +"Comportament de l'analitzador:\n" +" -7, --7bit genera un analitzador de 7 bits\n" +" -8, --8bit genera un analitzador de 8 bits\n" +" -B, --batch genera un analitzador no interactiu (el contrari a " +"-I)\n" +" -i, --case-insensitive Ignora les diferències de majúscules i minúscules " +"en els patrons\n" +" -l, --lex-compat compatibilitat màxima amb el lex original\n" +" -X, --posix-compat compatibilitat màxima amb el lex POSIX\n" +" -I, --interactive genera un analitzador interactiu (el contrari a -" +"B)\n" +" --yylineno traça el compte de línies en yylineno\n" +"\n" +"Codi generat:\n" +" -+, --c++ genera un analitzador de la classe C++\n" +" -Dmacro[=defn] #define macro defn (defn és «1» per defecte)\n" +" -L, --noline suprimeix les directives #line en l'analitzador\n" +" -P, --prefix=CADENA utilitza CADENA com prefix en comptes de «yy»\n" +" -R, --reentrant genera un analitzador de C reentrant\n" +" --bison-bridge analitzador per a l'analitzador pur de bison\n" +" --bison-locations inclou suport per a yylloc\n" +" --stdinit inicialitza yyin/yyout a stdin/stdout\n" +" --noansi-definitions estil antic de definicions de funcions\n" +" --noansi-prototypes llista de paràmetres buida als prototips\n" +" --nounistd no inclogues \n" +" --noFUNCIÓ no generes una FUNCIÓ en particular\n" +"\n" +"Miscel·lània:\n" +" -c opció POSIX sense efecte\n" +" -n opció POSIX sense efecte\n" +" -?\n" +" -h, --help mostra aquest missatge d'ajuda\n" +" -V, --version informa de la versió de %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "Ha fallat l'assignació de «sko_stack»" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "el nom «%s» és ridículament llarg" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "ha fallat l'assignació de memòria en allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "caràcter incorrecte «%s» detectat en check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "l'analitzador requereix l'opció -8 per a fer servir el caràcter %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "ha fallat l'assignació de memòria en allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: error intern fatal, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "ha fallat l'intent d'augmentar la mida de la matriu" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "línia incorrecta en el fitxer d'esquema" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "ha fallat l'assignació de memòria en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** s'està començant el bolcat de l'afn amb l'estat inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estat # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** final del bolcat\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "màquina buida en dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regla de context posterior variable en la línia %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tipus d'estat incorrecte en mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "les regles d'entrada són massa complicades (>= %d estats AFN)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "s'han trobat massa transicions en mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "massa regles (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "s'ha produït un error desconegut en processar la secció 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "condició de començament incorrecta" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "regla no reconeguda" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "s'ha utilitzat el context posterior dos vegades" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "valors d'iteració incorrectes" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "el valor d'iteració ha de ser positiu" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"el rang de caràcters [%c-%c] és ambigu en un analitzador insensible a les " +"majúscules i minúscules" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "rang negatiu en classe de caràcter" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] és ambigu en un analitzador insensible a les majúscules i " +"minúscules" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] és ambigu en un analitzador insensible a les majúscules i " +"minúscules" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "La línia d'entrada és massa llarga\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "directiva «%top» malformada" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directiva «%» no reconeguda" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "El nom de la definició és massa llarg\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "«|» no emparellat" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "El valor de la definició de {%s} és massa llarg\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "definició del nom incompleta" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "La línia d'opcions és massa llarga\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opció no reconeguda: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "classe de caràcter incorrecta" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "definició no definida {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " incorrecta: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "manca una cometa" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "expressió de la classe de caràcters incorrecta: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "caràcter incorrecte dins de {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "manca una }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "s'ha trobat un EOF dins d'una acció" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "s'ha trobat un EOF dins d'un patró" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "caràcter incorrecte: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "no es pot obrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Forma d'ús: %s [OPCIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "l'opció «%s» no accepta arguments\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "l'opció «%s» requereix un argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "l'opció «%s» és ambígua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opció no reconeguda «%s»\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Error desconegut=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "ha fallat l'assignació de memòria per a la taula de símbols" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "el nom ha sigut definit dos vegades" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la condició d'activació %s ha sigut declarada dos vegades" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "EOF prematur" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Marcador de fi\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Quelcom estrany* - terminal: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "errada de la memòria dinàmica en copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "Ha fallat la prova de consistència en symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "No es pot especificar l'opció de capçalera si s'escriu a stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opció de -R desconeguda «%c»" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF i l'%opció yylineno són incompatibles" + +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Per al mode d'ús, proveu\n" +#~ "\t%s --help\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "la opció -P s'ha d'especificar per separat" + +#~ msgid "-o flag must be given separately" +#~ msgstr "l'opció -o s'ha d'especificar per separat" + +#~ msgid "-S flag must be given separately" +#~ msgstr "l'opció -S s'ha d'especificar per separat" + +#~ msgid "-C flag must be given separately" +#~ msgstr "l'opció -C s'ha de donar per separat" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [--bcdfhilnpstvwBFILTV78+? -C[aefFmr] -oeixida -Pprefix -Sesquema]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [fitxer ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b genera la informació dels retrocessos efectuats a %s\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c opció POSIX sense efecte\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d activa el mode de depuració en l'analitzador generat\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f genera un analitzador ràpid i gran\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h mostra aquest missatge d'ajuda\n" + +#~ msgid "\t-i generate case-insensitive scanner\n" +#~ msgstr "\t-i genera un analitzador insensible a majúscules i minúscules\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilitat màxima amb el lex original\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n opció POSIX sense efecte\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p genera l'informe de rendiment en stderr\n" + +# Al grep jo sempre he traduït match com a coincidir. No sé, no m'agrada +# molt això de text emparellat. +# Encara que coincident tampoc no m'acaba de convéncer. ear +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s suprimeix la regla per defecte de visualitzar (ECHO) el text no " +#~ "emparellat\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t escriu l'analitzador generat en l'eixida estàndard en lloc de %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v escriu un resum de les estadístiques en f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w no genera avisos\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B genera un analitzador no interactiu (el contrari a -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F usa la representació alternativa d'analitzador ràpid\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I genera analitzador interactiu (el contrari a -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L suprimeix les directives #line en l'analitzador\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s hauria de executarse en mode traça\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V informa de la versió de %s\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 genera un analitzador de 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 genera un analitzador de 8 bits\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ genera un analitzador de la classe C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? produeix aquest missatge d'ajuda\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C especifica el grau de compressió de la taula (per defecte -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca renuncia a taules més grans a canvi de una millor alineació\n" +#~ "\t\t de la memòria\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construeix classes d'equivalència\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf no comprimeix les taules de l'analitzador; utilitza la " +#~ "representació -f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF no comprimeix les taules de l'analitzador; utilitza la " +#~ "representació -F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm construeix classes de metaequivalència\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utilitza read() en lloc de stdio com a entrada de l'analitzador\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o especifica el fitxer d'eixida\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P especifica un prefix de l'analitzador diferent a «yy»\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S especifica el fitxer d'esquema\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help produeix aquest missatge d'ajuda\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version informa de la versió de %s\n" diff --git a/po/da.gmo b/po/da.gmo new file mode 100644 index 0000000..1afad5b Binary files /dev/null and b/po/da.gmo differ diff --git a/po/da.po b/po/da.po new file mode 100644 index 0000000..0bf61d5 --- /dev/null +++ b/po/da.po @@ -0,0 +1,952 @@ +# Danish messages for flex. +# Copyright (C) 2007 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Johan Linde , 1996. +# Keld Simonsen , 2000-2011, 2015. +# +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2015-04-26 09:12+0200\n" +"Last-Translator: Keld Simonsen \n" +"Language-Team: Danish \n" +"Language: da\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Transfer-Encoding: 8-bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Tildeling af buffer til udskrivningsstreng mislykkedes" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Tildeling af buffer til linjedirektiv mislykkedes" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Tildeling af buffer til m4 def mislykkedes" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Tildeling af buffer til m4 undef mislykkedes" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Tilstand %d er ikke-accepterende -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "farlig efterfølgende kontekst" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " linjenummer for associeret regel:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ud-overgange: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" stopovergange: filslut " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "konsistenskontrollen mislykkedes i epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-udskrift:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "kunne ikke oprette en unik buffersluttilstand" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "tilstand %d:\n" + +# Dette er ju helt sjukt. Har buggrapporteret dette at det bør +# erstatas med %s +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kunne ikke skrive yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "forkert overgangstegn fundet i sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ækvivalensklasser:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tilstand %d accepterer: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "tilstand %d accepterer: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Kunne ikke skrive yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Kunne ikke skrive yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Kunne ikke skrive esctbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-ækvivalensklasser:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Kunne ikke skrive yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "kunne ikke oprette yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Kunne ikke oprette yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Kunne ikke skrive yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Kunne ikke skrive yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Kunne ikke skrive ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Kunne ikke skrive ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Kunne ikke skrive eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Kunne ikke skrive yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "reglen kan ikke matches" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "flaget -s angivet, men standardreglen kan følges" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "-+ kan ikke bruges sammen med flaget -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "-f eller -F kan ikke bruges sammen med -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Kan ikke bruge --reentrant eller --bison-bridge sammen med flaget -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF og -Cm kan ikke bruges sammen" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF og -I kan ikke bruges sammen" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF kan ikke bruges i lex-kompatibilitetstilstand" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf og -CF er gensidigt udelukkende" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "-+ kan ikke bruges sammen med flaget -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "-+ kan ikke bruges sammen med %array" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Flagene -+ og --reentrant er gensidigt udelukkende." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bisonbro understøttes ikke for C++-skanneren." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "kunne ikke oprette %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "kunne ikke skrive tabellhoved" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan ikke åbne skabelonfilen %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "tildeling af makro-definition mislykkedes" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "fejl ved læsning af skabelonsfilen %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fejl ved lukning af skabelonfilen %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "fejl ved oprettelsen af headerfilen %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "fejl ved skrivning af udfilen %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "fejl ved lukning af udfilen %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "fejl ved sletning af udfilen %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Ingen sikkerhedskopiering.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d sikkerhedskopierer (ikke-accepterende) tilstande.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimerete tabeller backer alltid tillbaka.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "fejl ved skrivning af sikkerhedskopifilen %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "fejl ved lukning af sikerhedskopifilen %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "Statistik over brugaf %s version %s:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " fortolkningsflag: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-tilstand\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-tilstand (%d ord)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d regler\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Ingen sikkerhedskopiering\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d sikkerhedskopierer (ikke-accepterende) tilstande.\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimerede tabeller bakker altid tilbake\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Begyndelse-af-linje-mønster brugt\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startbetingelse\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontilstande, %d dobbelte epsilontilstande\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " ingen tegnklasser\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d tegnklasser behøvede %d/%d ord for gemning, %d genbrugte\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d par med tilstand/næste-tilstand oprettede\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unikke/duplikerede overgange\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabelposter\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base/standard-poster oprettede\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max %d) næste/test-poster oprettede\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max %d) skablon-næste/test-poster oprettede\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tomme tabelposter\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototyper oprettede\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d skabloner oprettede, %d formål\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ækvivalensklasser oprettet\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-ækvivalensklasser oprettede\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d gemte) hash-kollisioner, %d DFA'er er ens\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d opsætninger med omallokeringer krævedes\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d totale tabelposter kræves\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Intern fejl. flexopts er fejlbehæftede.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Prøv '%s --help' for mere information.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "ukendt flag til -C '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "uoprettelig fejl ved analysen" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kunne ikke oprette sikkerhedskopi af info-fil %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"flaget -l for opførsel som AT&T's lex medfører et væsentligt præstationstab\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " og kan være den egentlige årsag til andre rapporter om dette\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno medfører et præstationstab KUN på regler der kan matche " +"nylinje-tegn\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) medfører et mindre præstationstab\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() medfører et mindre præstationstab\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT medfører et væsentligt præstationstab\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regler for variabel efterfølgende kontekst medfører et væsentlig " +"præstationstab\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kan ikke bruges sammen med -f eller -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kan ikke bruges sammen med REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"regler for variabel efterfølgende kontekst kan ikke bruges\n" +"sammen med -f eller -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass er kun meningsfyldt for C++-fortolkere" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Brug: %s [FLAG] [FIL]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genererer programmer som udfører mønstergenkendelse på tekst.\n" +"\n" +"Tabel-kompression: (normalt -Cem)\n" +" -Ca, --align brug bedre hukommelses-tilpasning i stedet for mindre " +"tabeller\n" +" -Ce, --ecs konstruér ækvivalensklasser\n" +" -Cf komprimér ikke tabeller; brug -f repræsentation\n" +" -CF komprimér ikke tabeller; brug -F repræsentation\n" +" -Cm, --meta-ecs konstruér meta-ækvivalensklasser\n" +" -Cr, --read brug read() i stedet for stdio til skanner-inddata\n" +" -f, --full generér hurtig, stor skanner. Det samme som -Cfr\n" +" -F, --fast brug alternativ tabelrepræsentation. Det samme som -CFr\n" +" -Cem standard kompression (det samme som --ecs --meta-ecs)\n" +"\n" +"Fejlsøgning:\n" +" -d, --debug aktivér fejlsøgnings-tilstand i skanneren\n" +" -b, --backup skriv sikkerhedskopi-information til %s\n" +" -p, --perf-report skriv ydelses-rapport på stdfejl\n" +" -s, --nodefault undertryk normal regel om at udskrive tekst der " +"ikke passede\n" +" -T, --trace %s bør køre i sporings-tilstand\n" +" -w, --nowarn generér ikke advarsler\n" +" -v, --verbose skriv sammendrag af skanner-statistik til stdud\n" +"\n" +"Filer:\n" +" -o, --outfile=FILE angiv uddata-filnavn\n" +" -S, --skel=FILE angiv skelet-fil\n" +" -t, --stdout skriv skanner på stdud i stedet for på %s\n" +" --yyclass=NAVN navn på C++-klasse\n" +" --header=FIL opret en C header-fil sammen med skanneren\n" +" --tables-file[=FIL] skriv tabeller til FIL\n" +"\n" +"Skannerens opførsel:\n" +" -7, --7bit generér 7-bit-skanner\n" +" -8, --8bit generér 8-bit-skanner\n" +" -B, --batch generér batch-skanner (modsat -I)\n" +" -i, --case-insensitive ignorér forskel på små og store bogstaver i " +"mønstre\n" +" -l, --lex-compat maksimal kompatibilitet med oprindelig lex\n" +" -X, --posix-compat maksimal kompatibilitet med POSIX lex\n" +" -I, --interactive generér interaktiv skanner (modsat -B)\n" +" --yylineno notér linjenummer i yylineno\n" +"\n" +"Genereret kode:\n" +" -+, --c++ generér C++ skanner-klasse\n" +" -Dmacro[=defn] #define macro defn (forvalgt defn er '1')\n" +" -L, --noline undertryk #line-direktiver i skanner\n" +" -P, --prefix=STRENG brug STRENG som begyndelse i stedet for 'yy'\n" +" -R, --reentrant generér en reentrant C-skanner\n" +" --bison-bridge skanner for ren Bison-fortolker.\n" +" --bison-locations med yylloc understøttelse.\n" +" --stdinit initialisér yyin/yyout til stdind/stdud\n" +" --noansi-definitions definitioner af funktioner i gammel stíl\n" +" --noansi-prototypes tom parameterliste i prototyper\n" +" --nounistd udelad \n" +" --noFUNKTION generér ikke en bestemt FUNKTION\n" +"\n" +"Forskelligt:\n" +" -c POSIX-flag der ikke udføres\n" +" -n POSIX-flag der ikke udføres\n" +" -?\n" +" -h, --help udskriv denne hjælpebesked\n" +" -V, --version udskriv %s version\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "tildeling af sko_stack mislykkedes" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "navnet '%s' er latterligt langt" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "hukommelsestildelingen mislykkedes i allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "forkert tegn '%s' fundet i check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skanneren kræver flaget -8 for at kunne bruge tegnet %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "hukommelsestildelingen mislykkedes i allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: uoprettelig intern fejl, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "forsøg på at øge arraystørrelse mislykkedes" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "forkert linje i skeletfilen" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "hukommelsestildelingen mislykkedes i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** begynder udskrift af nfa med starttilstand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tilstand %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** slut på udskrift\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tom maskine i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel for variabel efterfølgende kontekst på linje %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "forkert tilstandstype i mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "inddatareglerne er for komplicerede (>= %d NFA-tilstand)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "fandt for mange overgange i mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "for mange regler (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "ukendt fejl ved tolkning af sektion 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "forkert liste af startbetingelser" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "ukendt regel" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "efterfølgende kontekst brugt to gange" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "fejlagtige iterationsværdier" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iterationsværdi skal være positiv" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "tegnintervallet [%c-%c] er flertydigt i en versalufølsom skanner" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negativt interval i tegnklasse" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] er flertydigt i en versalufølsom skanner" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] er flertydigt i en versalufølsom skanner" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "For lang inddatalinje\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "fejlagtigt '%top'-direktiv" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "ukendt '%'-direktiv" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "For langt definitionsnavn\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Ensomt '{'" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitionsværdi for (%s) for langt\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "ufuldstændig navnedefinition" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "For lang valgmulighedslinje\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "ukendt %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "forkert tegnklasse" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "udefinieret definition {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "forkert : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "citationstegn savnes" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "forkert udtryk for tegnklasse: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "forkert tegn imellem {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "} savnes" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "filslutning mødt inden i en handling" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "filslutning mødt inden i et mønster" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "forkert tegn: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "kan ikke åbne %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Brug: %s [FLAG]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "flaget '%s' tager ikke noget argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "flaget '%s' kræver et argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "flaget '%s' er flertydig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Ukendt flag: '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Ukendt fejl=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "hukommelsestildeling for symboltabel mislykkedes" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "navnet defineret to gange" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startbetingelse %s deklareret to gange" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "for tidlig filslut" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Slutmarkering\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Noget mærkeligt* - tegn: %d værdi: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamisk hukommelsesfejl i copy_string()" diff --git a/po/de.gmo b/po/de.gmo new file mode 100644 index 0000000..3418861 Binary files /dev/null and b/po/de.gmo differ diff --git a/po/de.po b/po/de.po new file mode 100644 index 0000000..8de1586 --- /dev/null +++ b/po/de.po @@ -0,0 +1,973 @@ +# German messages for flex +# Copyright (C) 2007 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Michael Piefel , 2002, 2003, 2008, 2012 +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-08-03 13:42+0200\n" +"Last-Translator: Michael Piefel \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Anlegen des Puffers zur Ausgabe der Zeichenkette fehlgeschlagen" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Anlegen des Puffers für Zeilen-Direktive fehlgeschlagen" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Anlegen des Puffers für m4 def fehlgeschlagen" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Anlegen des Puffers für m4 undef fehlgeschlagen" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Zustand #%d ist nicht-akzeptierend –\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "gefährlicher folgender Kontext" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " verbundene Regelzeilennummern" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " Aus-Ãœbergänge: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" Hemm-Ãœbergänge: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "Konsistenzprüfung fehlgeschlagen in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-Ausgabe:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "konnte keinen einzigartigen Ende-des-Puffers-Zustand erzeugen" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "Zustand # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Konnte yynxt_tbl[][] nicht schreiben" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "ungültiges Ãœbergangszeichen in sympartition() entdeckt" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Äquivalenz-Klassen:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "Zustand # %d akzeptiert: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "Zustand # %d akzeptiert: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Konnte yyacclist_tbl nicht schreiben" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Konnte yyacc_tbl nicht schreiben" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Konnte ecstbl nicht schreiben" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Äquivalenz-Klassen:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Konnte yymeta_tbl nicht schreiben" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Konnte yybase_tbl nicht schreiben" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Konnte yydef_tbl nicht schreiben" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Konnte yynxt_tbl nicht schreiben" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Konnte yychk_tbl nicht schreiben" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Konnte ftbl nicht schreiben" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Konnte ssltbl nicht schreiben" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Konnte eoltbl nicht schreiben" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Konnte yynultrans_tbl nicht schreiben" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "Regel kann nicht passen" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "„-s“-Option gegeben, aber Vorgabe-Regel kann nicht passen" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Kann nicht „-+“ zusammen mit „-l“-Option verwenden" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Kann nicht „-f“ oder „-F“ zusammen mit „-l“-Option verwenden" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Kann nicht „--reentrant“ oder „--bison-bridge“ mit „-l“-Option verwenden" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "„-Cf“/„-CF“ und „-Cm“ sind zusammen nicht sinnvoll" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "„-Cf“/„-CF“ und „-I“ sind inkompatibel" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "„-Cf“/„-CF“ sind inkompatibel mit lex-Kompatibilitätsmodus" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "„-Cf“ und „-CF“ schließen sich gegenseitig aus" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Kann nicht „-+“ zusammen mit „-CF“-Option verwenden" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "„%array“ inkompatibel mit „-+“-Option" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Optionen „-+“ und „--reentrant“ schließen sich gegenseitig aus." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "Brücke zu Bison für den C++-Scanner nicht unterstützt." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "konnte %s nicht erzeugen" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "konnte Tabellenköpfe nicht schreiben" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kann Skelett-Datei %s nicht öffnen" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "Anlegen der Makrodefinition fehlgeschlagen" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "Eingabefehler beim Lesen der Skelett-Datei %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "Fehler beim Schließen der Skelett-Datei %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "Fehler beim Erstellen der Header-Datei %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "Fehler beim Schreiben der Ausgabe-Datei %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "Fehler beim Schließen der Ausgabe-Datei %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "Fehler beim Löschen der Ausgabe-Datei %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Kein Backing-up.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d Zustände mit Backing-up (nicht akzeptierend).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimierte Tabellen benutzen immer Backing-up.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "Fehler beim Schreiben der Backup-Datei %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "Fehler beim Schließen der Backup-Datei %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s Version %s Benutzungsstatistiken:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " Scanner-Optionen: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-Zustände\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-Zustände (%d Wörter)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d Regeln\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Kein Backing-up.\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d Zustände mit Backing-up (nicht akzeptierend).\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimierte Tabellen benutzen immer Backing-up.\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Zeilenanfang-Muster benutzt\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d Startbedingungen\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Epsilon-Zustände, %d Doppel-Epsilon-Zustände\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " keine Zeichenklassen\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d Zeichenklassen brauchten %d/%d Speicherwörter, %d wiederbenutzt\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d Zustand/Nächster-Zustand-Paare erzeugt\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d einzigartige/doppelte Ãœbergänge\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d Tabelleneinträge\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d Einträge „base-def“ erzeugt\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max. %d) Einträge „nxt-chk“ erzeugt\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max. %d) Einträge „template nxt-chk“ erzeugt\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d leere Tabelleneinträge\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d Protos erzeugt\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d Schablonen erzeugt, %d Benutzungen\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d Äquivalenz-Klassen erzeugt\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d Meta-Äquivalenz-Klassen erzeugt\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d gespeichert) Hash-Kollisionen, %d DFAs gleich\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d Sätze von Neuallozierungen benötigt\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d Tabelleneinträge insgesamt benötigt\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Interner Fehler. flexopts sind missgestaltet.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Versuchen Sie es mit „%s --help“ für mehr Informationen.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unbekannte „-C“-Option „%c“" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "fataler Parse-Fehler" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "konnte Datei %s mit Informationen zum Backing-up nicht erzeugen" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l AT&T-lex-Kompatibilitätsmodus führt zu großen Geschwindigkeitseinbußen\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" und ist möglicherweise die wirkliche Quelle anderer gemeldeter Einbußen\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno führt zu Geschwindigkeitseinbußen NUR für Regeln, die auf " +"einen Zeilenvorschub passen können\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) führt zu kleineren Geschwindigkeitseinbußen\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() führt zu kleineren Geschwindigkeitseinbußen\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT führt zu großen Geschwindigkeitseinbußen\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regeln mit variablem folgenden Kontext führen zu großen " +"Geschwindigkeitseinbußen\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kann nicht mit „-f“ oder „-F“ zusammen verwendet werden" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kann nicht mit REJECT zusammen verwendet werden" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"Regeln mit variablem folgenden Kontext können nicht mit „-f“ oder „-F“ " +"verwendet werden" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ist nur bei C++-Scannern sinnvoll" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Aufruf: %s [OPTIONEN...] [DATEI...]\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generiert Programme, die Mustererkennung in Texten durchführen.\n" +"\n" +"Tabellen-Komprimierung:\n" +" -Ca, --align erzeuge größere Tabellen, aber bessere " +"Speicherausrichtung\n" +" -Ce, --ecs konstruiere Äquivalenz-Klassen\n" +" -Cf komprimiere Tabellen nicht; benutze „-f“-Repräsentation\n" +" -CF komprimiere Tabellen nicht; benutze „-F“-Repräsentation\n" +" -Cm, --meta-ecs konstruiere Meta-Äquivalenz-Klassen\n" +" -Cr, --read benutze read() anstelle von stdio für Scannereingabe\n" +" -f, --full generiere schnellen, großen Scanner. Genau wie -Cfr\n" +" -F, --fast benutze alternative Tabellenrepräsentation. Genau wie -" +"CFr\n" +" -Cem Voreinstellung (genau wie --ecs --meta-ecs)\n" +"\n" +"Fehlersuche:\n" +" -d, --debug Fehlersuch-(Debug-)Modus im Scanner aktivieren\n" +" -b, --backup schreibe Backing-up-Information in %s\n" +" -p, --perf-report schreibe Performanzbericht auf stderr\n" +" -s, --nodefault unterdücke Standardregel ECHO für nicht passenden " +"Text\n" +" -T, --trace %s sollte im Trace-Modus laufen\n" +" -w, --nowarn generiere keine Warnungen\n" +" -v, --verbose schreibe Zusammenfassung der Scannerstatistiken " +"auf stdout\n" +"\n" +"Dateien:\n" +" -o, --outfile=DATEI Ausgabe-Dateiname\n" +" -S, --skel=DATEI Skelettdatei\n" +" -t, --stdout gib Scanner auf stdout anstelle von %s aus\n" +" --yyclass=NAME Name der C++-Klasse\n" +" --header-file=DATEI erstelle eine C-Headerdatei zusätzlich zum " +"Scanner\n" +" --tables-file[=DATEI] schreibe Tabellen in DATEI\n" +"\n" +"Scannerverhalten:\n" +" -7, --7bit generiere 7-bit-Scanner\n" +" -8, --8bit generiere 8-bit-Scanner\n" +" -B, --batch generiere Dateiscanner (Gegenteil von -I)\n" +" -i, --case-insensitive ignoriere Groß-/Kleinschreibung in Mustern\n" +" -l, --lex-compat maximale Kompatibilität mit originalem lex\n" +" -X, --posix-compat maximala Kompatibilität mit lex aus POSIX\n" +" -I, --interactive generiere interaktiven Scanner (Gegenteil von -B)\n" +" --yylineno verfolge Zeilenzähler in yylineno\n" +"\n" +"Generierter Code:\n" +" -+, --c++ generiere C++-Scannerklasse\n" +" -Dmacro[=defn] #definiere Makro (Standard-Defn ist „1“)\n" +" -L, --noline unterdrücke #line-Direktiven im Scanner\n" +" -P, --prefix=STRING benutze STRING als Präfix anstelle von „yy“\n" +" -R, --reentrant generiere einen reentranten C-Scanner\n" +" --bison-bridge Scanner für reentranten Bison-Parser\n" +" (Bison-Deklaration „%%pure_parser“)\n" +" --bison-locations yylloc-Unterstützung aktivieren\n" +" --stdinit initialisiere yyin/yyout mit stdin/stdout\n" +" --noansi-definitions Funktionsdefinitionen alten Stils\n" +" --noansi-prototypes leere Parameterlisten in Prototypen\n" +" --nounistd nicht mit einbinden\n" +" --noFUNKTION generiere eine bestimmte FUNKTION nicht\n" +"\n" +"Verschiedenes:\n" +" -c keine Wirkung (aus POSIX)\n" +" -n keine Wirkung (aus POSIX)\n" +" -?\n" +" -h, --help produziere diese Hilfenachricht\n" +" -V, --version melde %s-Version\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "Anlegen des sko_stack fehlgeschlagen" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name „%s“ ist lächerlich lang" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "Speicheranforderung in allocate_array() fehlgeschlagen" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "ungültiges Zeichen „%s“ in check_char() entdeckt" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "Scanner erfordert Option „-8“, um das Zeichen %s benutzen zu können" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "Speicheranforderung in allocate_array() fehlgeschlagen" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fataler interner Fehler, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "Versuch, die Feldgröße zu erhöhen, fehlgeschlagen" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "ungültige Zeile in Skelettdatei" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "Speicheranforderung in yy_flex_xmalloc() fehlgeschlagen" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginne Ausgabe von NFA mit Startzustand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "Zustand # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end der Ausgabe\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "leere Maschine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel mit veränderlichem folgenden Kontext in Zeile %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "ungültiger Zustandstyp in mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "Eingaberegeln sind zu kompliziert (>= %d NFA-Zustände)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "zu viele Ãœbergänge in mkxtion() gefunden" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "zu viele Regeln (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unbekannter Fehler beim Bearbeiten von Abschnitt 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "ungültige Startbedingungs-Liste" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "nicht erkannte Regel" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "folgender Kontext doppelt verwendet" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "ungültige Iterationswerte" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "Iterationswerte müssen positiv sein" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"der Zeichenbereich [%c-%c] ist in Scannern ohne Beachtung von Groß-/" +"Kleinschreibung mehrdeutig" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negativer Bereich in Zeichenklasse" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] ist in Scannern ohne Beachtung von Groß-/Kleinschreibung " +"mehrdeutig" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] ist in Scannern ohne Beachtung von Groß-/Kleinschreibung " +"mehrdeutig" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Eingabezeile zu lang\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "falsch geformte „%top“-Direktive" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nicht erkannte „%“-Direktive" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Definitionsname zu lang\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Unbalancierte „{“" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitionswert für {%s} ist zu lang\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "unvollständige Namensdefinition" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Optionszeile zu lang\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nicht erkannte %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "ungültige Zeichenklasse" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefinierte Definitione {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "ungültige : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "fehlendes Anführungszeichen" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "ungültiger Zeichenklassenausdruck: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "ungültiges Zeichen innerhalb von {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "fehlende }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF innerhalb einer Aktion angetroffen" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF innerhalb eines Musters angetroffen" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "ungültiges Zeichen: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "kann %s nicht öffnen" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Aufruf: %s [OPTIONEN...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "Option „%s“ erlaubt kein Argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "Option „%s“ verlangt ein Argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "Option „%s“ ist mehrdeutig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "nicht erkannte Option „%s“\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unbekannter Fehler=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "Speicheranforderung für Symboltabelle fehlgeschlagen" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "Name zweimal definiert" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "Startbedingung %s zweimal definiert" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "vorzeitiges EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Endemarkierung\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Etwas Seltsames* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "Fehler beim dynamischen Speicher in copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "Konstistenzüberprüfung in symfollowset fehlgeschlagen" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Kann Header-Option nicht benutzen wenn Ausgabe nach stdout geht." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "unbekannte „-R“-Option „%c“" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "„-Cf“/„-CF“ und „%option yylineno“ sind inkompatibel" diff --git a/po/en@boldquot.gmo b/po/en@boldquot.gmo new file mode 100644 index 0000000..4708233 Binary files /dev/null and b/po/en@boldquot.gmo differ diff --git a/po/en@boldquot.header b/po/en@boldquot.header new file mode 100644 index 0000000..fedb6a0 --- /dev/null +++ b/po/en@boldquot.header @@ -0,0 +1,25 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +# This catalog furthermore displays the text between the quotation marks in +# bold face, assuming the VT100/XTerm escape sequences. +# diff --git a/po/en@boldquot.po b/po/en@boldquot.po new file mode 100644 index 0000000..3ecece1 --- /dev/null +++ b/po/en@boldquot.po @@ -0,0 +1,966 @@ +# English translations for flex package. +# This file is put in the public domain. +# Automatically generated, 2016. +# +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +# This catalog furthermore displays the text between the quotation marks in +# bold face, assuming the VT100/XTerm escape sequences. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.1\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2016-03-01 19:54-0500\n" +"Last-Translator: Automatically generated\n" +"Language-Team: none\n" +"Language: en@boldquot\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Allocation of buffer to print string failed" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Allocation of buffer for line directive failed" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Allocation of buffer for m4 def failed" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Allocation of buffer for m4 undef failed" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "State #%d is non-accepting -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "dangerous trailing context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " associated rule line numbers:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-transitions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-transitions: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistency check failed in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Dump:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "could not create unique end-of-buffer state" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "state # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Could not write yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "bad transition character detected in sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "state # %d accepts: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "state # %d accepts: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Could not write yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Could not write yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Could not write ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Could not write yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Could not write yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Could not write yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Could not write yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Could not write yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Could not write ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Could not write ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Could not write eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Could not write yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "rule cannot be matched" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s option given but default rule can be matched" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Can't use -+ with -l option" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Can't use -f or -F with -l option" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Can't use --reentrant or --bison-bridge with -l option" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF and -Cm don't make sense together" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF and -I are incompatible" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF are incompatible with lex-compatibility mode" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf and -CF are mutually exclusive" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Can't use -+ with -CF option" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible with -+ option" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Options -+ and --reentrant are mutually exclusive." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge not supported for the C++ scanner." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "could not create %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "could not write tables header" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "can't open skeleton file %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "allocation of macro definition failed" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "input error reading skeleton file %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error closing skeleton file %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "error creating header file %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "error writing output file %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "error closing output file %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "error deleting output file %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "No backing up.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d backing up (non-accepting) states.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Compressed tables always back up.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "error writing backup file %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "error closing backup file %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s version %s usage statistics:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " scanner options: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA states\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA states (%d words)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d rules\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " No backing up\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d backing-up (non-accepting) states\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Compressed tables always back-up\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Beginning-of-line patterns used\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d start conditions\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon states, %d double epsilon states\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " no character classes\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d character classes needed %d/%d words of storage, %d reused\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d state/nextstate pairs created\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unique/duplicate transitions\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d table entries\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def entries created\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (peak %d) nxt-chk entries created\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (peak %d) template nxt-chk entries created\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d empty table entries\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos created\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d templates created, %d uses\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalence classes created\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalence classes created\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d saved) hash collisions, %d DFAs equal\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets of reallocations needed\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total table entries needed\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internal error. flexopts are malformed.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Try ‘%s --help’ for more information.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unknown -C option ‘%c’" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "fatal parse error" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "could not create backing-up info file %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex compatibility option entails a large performance penalty\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" and may be the actual source of other reported performance penalties\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactive) entails a minor performance penalty\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entails a minor performance penalty\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entails a large performance penalty\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variable trailing context rules entail a large performance penalty\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT cannot be used with -f or -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno cannot be used with REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variable trailing context rules cannot be used with -f or -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass only meaningful for C++ scanners" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Usage: %s [OPTIONS] [FILE]...\n" + +#: src/main.c:1808 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of “yyâ€\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "allocation of sko_stack failed" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name “%s†ridiculously long" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "memory allocation failed in allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "bad character ‘%s’ detected in check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner requires -8 flag to use the character %s" + +#: src/misc.c:249 +msgid "memory allocation failure in xstrdup()" +msgstr "memory allocation failure in xstrdup()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fatal internal error, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "attempt to increase array size failed" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "bad line in skeleton file" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "memory allocation failed in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "state # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end of dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "empty machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variable trailing context rule at line %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "bad state type in mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "input rules are too complicated (>= %d NFA states)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "found too many transitions in mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "too many rules (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unknown error processing section 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "bad start condition list" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "unrecognized rule" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "trailing context used twice" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "bad iteration values" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iteration value must be positive" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "the character range [%c-%c] is ambiguous in a case-insensitive scanner" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negative range in character class" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is ambiguous in case insensitive scanner" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] ambiguous in case insensitive scanner" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Input line too long\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "malformed ‘%top’ directive" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "unrecognized ‘%’ directive" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Definition name too long\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Unmatched ‘{’" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definition value for {%s} too long\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "incomplete name definition" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Option line too long\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "unrecognized %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "bad character class" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefined definition {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "unbalanced parenthesis" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "bad : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "missing quote" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "bad character class expression: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "bad character inside {}'s" + +#: src/scan.l:868 +msgid "missing }" +msgstr "missing }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF encountered inside an action" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF encountered inside pattern" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "bad character: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "can't open %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Usage: %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "option ‘%s’ doesn't allow an argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "option ‘%s’ requires an argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "option ‘%s’ is ambiguous\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Unrecognized option ‘%s’\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unknown error=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbol table memory allocation failed" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "name defined twice" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "start condition %s declared twice" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "premature EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "End Marker\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Something Weird* - tok: %d val: %d\n" diff --git a/po/en@quot.gmo b/po/en@quot.gmo new file mode 100644 index 0000000..e914a1f Binary files /dev/null and b/po/en@quot.gmo differ diff --git a/po/en@quot.header b/po/en@quot.header new file mode 100644 index 0000000..a9647fc --- /dev/null +++ b/po/en@quot.header @@ -0,0 +1,22 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# diff --git a/po/en@quot.po b/po/en@quot.po new file mode 100644 index 0000000..1bb8a11 --- /dev/null +++ b/po/en@quot.po @@ -0,0 +1,963 @@ +# English translations for flex package. +# This file is put in the public domain. +# Automatically generated, 2016. +# +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.1\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2016-03-01 19:54-0500\n" +"Last-Translator: Automatically generated\n" +"Language-Team: none\n" +"Language: en@quot\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Allocation of buffer to print string failed" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Allocation of buffer for line directive failed" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Allocation of buffer for m4 def failed" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Allocation of buffer for m4 undef failed" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "State #%d is non-accepting -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "dangerous trailing context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " associated rule line numbers:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-transitions: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-transitions: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistency check failed in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Dump:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "could not create unique end-of-buffer state" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "state # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Could not write yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "bad transition character detected in sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "state # %d accepts: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "state # %d accepts: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Could not write yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Could not write yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Could not write ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Could not write yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Could not write yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Could not write yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Could not write yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Could not write yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Could not write ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Could not write ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Could not write eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Could not write yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "rule cannot be matched" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s option given but default rule can be matched" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Can't use -+ with -l option" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Can't use -f or -F with -l option" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Can't use --reentrant or --bison-bridge with -l option" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF and -Cm don't make sense together" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF and -I are incompatible" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF are incompatible with lex-compatibility mode" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf and -CF are mutually exclusive" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Can't use -+ with -CF option" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible with -+ option" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Options -+ and --reentrant are mutually exclusive." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge not supported for the C++ scanner." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "could not create %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "could not write tables header" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "can't open skeleton file %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "allocation of macro definition failed" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "input error reading skeleton file %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error closing skeleton file %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "error creating header file %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "error writing output file %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "error closing output file %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "error deleting output file %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "No backing up.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d backing up (non-accepting) states.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Compressed tables always back up.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "error writing backup file %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "error closing backup file %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s version %s usage statistics:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " scanner options: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA states\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA states (%d words)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d rules\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " No backing up\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d backing-up (non-accepting) states\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Compressed tables always back-up\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Beginning-of-line patterns used\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d start conditions\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon states, %d double epsilon states\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " no character classes\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d character classes needed %d/%d words of storage, %d reused\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d state/nextstate pairs created\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unique/duplicate transitions\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d table entries\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def entries created\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (peak %d) nxt-chk entries created\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (peak %d) template nxt-chk entries created\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d empty table entries\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos created\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d templates created, %d uses\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalence classes created\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalence classes created\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d saved) hash collisions, %d DFAs equal\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets of reallocations needed\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total table entries needed\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internal error. flexopts are malformed.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Try ‘%s --help’ for more information.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "unknown -C option ‘%c’" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "fatal parse error" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "could not create backing-up info file %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex compatibility option entails a large performance penalty\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" and may be the actual source of other reported performance penalties\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactive) entails a minor performance penalty\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entails a minor performance penalty\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entails a large performance penalty\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variable trailing context rules entail a large performance penalty\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT cannot be used with -f or -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno cannot be used with REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variable trailing context rules cannot be used with -f or -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass only meaningful for C++ scanners" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Usage: %s [OPTIONS] [FILE]...\n" + +#: src/main.c:1808 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of “yyâ€\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "allocation of sko_stack failed" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "name “%s†ridiculously long" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "memory allocation failed in allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "bad character ‘%s’ detected in check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner requires -8 flag to use the character %s" + +#: src/misc.c:249 +msgid "memory allocation failure in xstrdup()" +msgstr "memory allocation failure in xstrdup()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: fatal internal error, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "attempt to increase array size failed" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "bad line in skeleton file" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "memory allocation failed in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "state # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** end of dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "empty machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variable trailing context rule at line %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "bad state type in mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "input rules are too complicated (>= %d NFA states)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "found too many transitions in mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "too many rules (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "unknown error processing section 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "bad start condition list" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "unrecognized rule" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "trailing context used twice" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "bad iteration values" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iteration value must be positive" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "the character range [%c-%c] is ambiguous in a case-insensitive scanner" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negative range in character class" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is ambiguous in case insensitive scanner" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] ambiguous in case insensitive scanner" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Input line too long\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "malformed ‘%top’ directive" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "unrecognized ‘%’ directive" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Definition name too long\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Unmatched ‘{’" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definition value for {%s} too long\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "incomplete name definition" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Option line too long\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "unrecognized %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "bad character class" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "undefined definition {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "unbalanced parenthesis" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "bad : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "missing quote" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "bad character class expression: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "bad character inside {}'s" + +#: src/scan.l:868 +msgid "missing }" +msgstr "missing }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF encountered inside an action" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF encountered inside pattern" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "bad character: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "can't open %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Usage: %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "option ‘%s’ doesn't allow an argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "option ‘%s’ requires an argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "option ‘%s’ is ambiguous\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Unrecognized option ‘%s’\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Unknown error=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbol table memory allocation failed" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "name defined twice" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "start condition %s declared twice" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "premature EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "End Marker\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Something Weird* - tok: %d val: %d\n" diff --git a/po/eo.gmo b/po/eo.gmo new file mode 100644 index 0000000..4b2e6c5 Binary files /dev/null and b/po/eo.gmo differ diff --git a/po/eo.po b/po/eo.po new file mode 100644 index 0000000..d65e069 --- /dev/null +++ b/po/eo.po @@ -0,0 +1,949 @@ +# Esperanto translation +# Copyright © 2008 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Felipe Castro , 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-09-08 07:15-0300\n" +"Last-Translator: Felipe Castro \n" +"Language-Team: Esperanto \n" +"Language: eo\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Rezervo de bufro por printi ĉenon fiaskis" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Rezervo de bufro por linia instrukcio fiaskis" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Rezervo de bufro por 'm4 def' fiaskis" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Rezervo de bufro por 'm4 undef' fiaskis" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Stato #%d estas ne-akceptanta -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "danÄera vosta kunteksto" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " lini-numeroj de asociita regulo:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " for-transigoj: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" ĵam-transigoj: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "kontrolo pri kohereco fiaskis ĉe epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Nekropsio DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "ne eblis krei unikan staton de bufro-fino" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "stato * %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ne eblis skribi yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "malÄusta transiga signo estis detektata en sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalentecaj Klasoj:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "stato # %d akceptas: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "stato # %d akceptas: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Ne eblis skribi yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Ne eblis skribi yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Ne eblis skribi ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-Ekvivalentecaj Klasoj:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Ne eblis skribi yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Ne eblis skribi yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Ne eblis skribi yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Ne eblis skribi yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Ne eblis skribi yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Ne eblis skribi ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Ne eblis skribi ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Ne eblis skribi eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Ne eblis skribi yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "regulo ne povas esti korespondata" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" +"la modifilo -s estis indikata sed la apriora regulo povas esti korespondata" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Ne eblas uzi -+ kun la modifilo -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Ne eblas uzi -f aŭ -F kun la modifilo -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Ne eblas uzi --reentrant aÅ­ --bison-bridge kun la modifilo -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Sensencas -Cf/-CF kaj -Cm kune" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF kaj -I malakordas" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF malakordas kun lex-akorda reÄimo" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf kaj -CF estas reciproke ekskluzivaj" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Ne eblas uzi -+ kun la modifilo -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array malakordas kun modifilo -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Modifiloj -+ kaj --reentrant estas reciproke ekskluzivaj." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison-ponto ne estas subtenata por la skanilo C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "ne eblis krei %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "ne eblis skribi tabel-kapojn" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "ne eblas malfermi la skeletan dosieron %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "rezervo de makroa difino fiaskis" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "eniga eraro dum lego de la skeleta dosiero %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "eraro dum fermo de la skeleta dosiero %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "eraro dum kreo de la kap-dosiero %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "eraro dum skribo de la eliga dosiero %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "eraro dum fermo de la eliga dosiero %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "eraro dum forigo de eliga dosiero %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Sen savkopiado.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d savkopiadas (ne-akceptantajn) statojn.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Densigitaj tabeloj ĉiam estas savkopiataj.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "eraro dum skribo de la savkopia dosiero %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "eraro dum fermo de la savkopia dosiero %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versio %s statistikoj pri usado:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " skanilaj modifiloj: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d statoj NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d statoj DFA (%d vortoj)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d reguloj\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Sen savkopiado\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d savkopianta (ne-akceptantajn) statojn\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Densigitaj tabeloj ĉiam savkopiite\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " modeloj komenco-de-linio estas uzataj\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d komencaj kondiĉoj\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilonaj statoj, %d duoblaj epsilonaj statoj\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " neniu signo-klaso\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d signo-klasoj bezonis %d/%d vortojn da memoro, %d reuzitaj\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d stato/sekvstato-paroj estis kreataj\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unikaj/duobligitaj transigoj\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabel-enigoj\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d bazo-def enigoj estis kreataj\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pinto %d) enigoj nxt-chk estis kreataj\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pinto %d) Åablonaj enigoj nxt-chk estis kreataj\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d malplenaj tabel-enigoj\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d protoj estis kreataj\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d Åablonoj estis kreataj, %d uzoj\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalento-klasoj estis kreataj\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d metaekvivalento-klasoj estis kreataj\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d konservitaj) haketaj kolizioj, %d DFA egalaj\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d aroj de relokigoj estas bezonataj\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " entute %d tabel-enigoj estas bezonataj\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Interna eraro. 'flexopt' estas misformitaj.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Provu '%s --help' por pli da informo.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nekonata modifilo -C '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "neriparebla analiz-eraro" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "ne eblis krei savkopiad-informan dosieron %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"La modifilo -l AT&T de akordigo al lex alportas grandan malaltigon de " +"rendimento\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" kaj povas esti la vera fonto de aliaj raportitaj malaltigoj de rendimento\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno alportas malaltigon de rendimento NUR kun reguloj kiuj " +"povas akordiÄi kun novliniaj signoj\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interage) alportas etan malaltigon de rendimento\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() alportas etan malaltigon de rendimento\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT alportas grandan malaltigon de rendimento\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Variabla vosta kunteksto alportas grandan malaltigon de rendimento\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ne povas esti uzata kun -f aÅ­ F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ne povas esti uzata kun REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "variablaj vostaj kuntekstaj reguloj ne povas esti uzataj kun -f aÅ­ F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass nur koheras por skaniloj C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uzado: %s [MODIFILOJ] [DOSIERO]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generas programojn kiuj prilaboras modelo-kongruon en tekstoj.\n" +"\n" +"Tabela Densigo:\n" +" -Ca, --align prilaboras pli grandajn tabelojn por pli bone organizi " +"memoron\n" +" -Ce, --ecs konstrui ekvivalento-klasojn\n" +" -Cf ne densigi tabelojn; uzi reprezenton -f\n" +" -CF ne densigi tabelojn; uzi reprezenton -F\n" +" -Cm, --meta-ecs konstrui metaekvivalento-klasojn\n" +" -Cr, --read uzi read() anstataŭ 'stdio' kiel enigon al la skanilo\n" +" -f, --full generi rapidan, grandan skanilon. Same ol -Cfr\n" +" -F, --fast uzi alternativan tabel-reprezenton. Same ol -CFr\n" +" -Cem apriora densigo (same ol --ecs --meta-ecs)\n" +"\n" +"Rafinado:\n" +" -d, --debug ebligi rafinigan reÄimon en la skanilo\n" +" -b, --backup skribi savkopian informon al %s\n" +" -p, --perf-report skribi raporton pri rendimento al 'stderr'\n" +" -s, --nodefault demeti aprioran regulon por EĤIGI nekongruan " +"tekston\n" +" -T, --trace %s devos funkcii sub spura reÄimo\n" +" -w, --nowarn ne generi avertojn\n" +" -v, --verbose skribi resumon de la skanilaj statistikoj al " +"'stdout'\n" +"\n" +"Dosieroj:\n" +" -o, --outfile=DOSIERO indiki eligan dosiernomon\n" +" -S, --skel=DOSIERO indiki skeletan dosieron\n" +" -t, --stdout skribi skanilon en 'stdout' anstataÅ­ %s\n" +" --yyclass=NOMO nomo de klaso C++\n" +" --header-file=DOSIERO krei kapdosieron C krom la skanilo\n" +" --tables-file[=DOSIERO] skribi tabelojn al DOSIERO\n" +"\n" +"Skanila konduto:\n" +" -7, --7bit generi 7-bit-skanilon\n" +" -8, --8bit generi 8-bit-skanilon\n" +" -B, --batch generi aÅ­tomatan skanilon (male ol -I)\n" +" -i, --case-insensitive preteratenti usklecon en modeloj\n" +" -l, --lex-compat maksimuma akordigo kun la originala lex\n" +" -X, --posix-compat maksimuma akordigo kun la POSIX lex\n" +" -I, --interactive generi interagan skanilon (male ol -B)\n" +" --yylineno kontroli lini-nombradon en yylineno\n" +"\n" +"Generata kodumaĵo:\n" +" -+, --c++ generi klason de skanilo C++\n" +" -Dmacro[=defn] uzi #define por makroo defn (apriora defn estas " +"'1')\n" +" -L, --noline demeti instrukciojn #line en la skanilo\n" +" -P, --prefix=ĈENO uzi ĈENOn kiel prefikson anstataŭ \"yy\"\n" +" -R, --reentrant generi reenigan skanilon C\n" +" --bison-bridge skanilo por nur-bizon analizilo.\n" +" --bison-locations inkluzivigi subtenon al yylloc.\n" +" --stdinit ekigi yyin/yyout al stdin/stdout\n" +" --noansi-definitions malmodern-stilaj difinoj de funkcioj\n" +" --noansi-prototypes malplena parametro-listo en prototipoj\n" +" --nounistd ne inkluzivigi \n" +" --noFUNKCIO ne generi specifan FUNKCIOn\n" +"\n" +"Ceteraĵo:\n" +" -c nenio-faranta modifilo POSIX\n" +" -n nenio-faranta modifilo POSIX\n" +" -?\n" +" -h, --help produkti tiun ĉi help-mesaÄon\n" +" -V, --version raporti la version de %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "rezervo de sko_stack fiaskis" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "la nomo \"%s\" estas ridinde longa" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "rezervo de memoro fiaskis en allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "malÄusta signo '%s' estis detektata en check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "la skanilo postulas la flagon -8 por uzi la signon %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "rezervo de memoro fiaskis en allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: neriparebla interna eraro, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "provo pliigi grandon de tabelo fiaskis" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "malÄusta linio en skeleta dosiero" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "rezervo de memoro fiaskis en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** komenco de Åuto de nfa kun ekstato %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stato # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fino de Åuto\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "malplena maÅino en dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Variabla vosta kunteksta regulo ĉe linio %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "malÄusta stat-tipo en mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "enigaj reguloj estas tro komplikaj (>= %d statoj NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "tro multe da transigoj estis trovataj en mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "tro multe da reguoloj (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "Nekonata erar-proceza sekcio 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "malÄusta komenc-kondiĉa listo" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "nerekonata regulo" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "vosta kunteksto estis uzata duoble" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "malÄustaj iteraciaj valoroj" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iteracia valoro devas esti pozitiva" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "la signara intervalo [%c-%c] estas dusenca en sen-uskleca skanilo" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negativa intervalo en signo-klaso" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] estas dusenca en sen-uskleca skanilo" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] estas dusenca en sen-uskleca skanilo" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Eniga linio tro longas\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "misformita instrukcio '%top'" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nerekonita instrukcio '%'" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Nom-difino tro longas\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Senpara '{'" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valor-difino por {%s} tro longas\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "nekompleta nom-difino" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Linio de modifiloj tro longas\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nerekonita %%modifilo: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "malÄusta signo-klaso" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "nedifinita difino {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "malÄusta : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "mankas citilo" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "malÄusta signo-klasa esprimo: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "malÄusta signo interne de {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "mankas }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF estis trovata interne de ago" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF estis trovata interne de modelo" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "malÄusta signo: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "ne eblas malfermi %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uzado: %s [MODIFILOJ]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "la modifilo '%s' ne permesas argumenton\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "la modifilo '%s' postulas argumenton\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "la modifilo '%s' estas dusenca\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Nerekonita modifilo '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nekonata eraro=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "rezervo de simbol-tabela memoro fiaskis" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nomo estis difinata duoble" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la komenca kondiĉo %s estis deklarata duoble" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "tro frua EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Fino-markilo\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Io Stranga* - ero: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "fiasko de dinamika memoro en copy_string()" diff --git a/po/es.gmo b/po/es.gmo new file mode 100644 index 0000000..6dae1f0 Binary files /dev/null and b/po/es.gmo differ diff --git a/po/es.po b/po/es.po new file mode 100644 index 0000000..9eac583 --- /dev/null +++ b/po/es.po @@ -0,0 +1,1337 @@ +# Mensajes en español para GNU flex. +# Copyright (C) 2002 The Flex Project +# +# Nicolás García-Pedrajas , 1997. +# Gracias a Nicolás Fernández García que me ha sugerido algunas ideas. +msgid "" +msgstr "" +"Project-Id-Version: GNU flex 2.5.8\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2003-01-02 12:06+0100\n" +"Last-Translator: Nicolás García-Pedrajas \n" +"Language-Team: Spanish \n" +"Language: es\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-1\n" +"Content-Transfer-Encoding: 8-bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +# El estado (?) sv +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "El estado #%d es no-aceptar -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "contexto posterior peligroso" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " números de línea asociados a la regla:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " fin de transiciones: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transiciones de bloqueo: fin de archivo (EOF)" + +# Teste no lo he oído en mi vida. ¿te suena mal test a secas? +# o quizá ¿examen de consistencia? em +# Pongo comillas a la función em +# Con teste me estoy haciendo famoso, cada vez que lo escribo +# me lo preguntan. Lo que ocurre es que teste es el término que ha +# aceptado la Real Academia, por eso creo que debíamos usarlo. ng +# Bueno, no vamos a ser más papistas que el Papa, pero que a mí me +# sigue sonando raro em +# pues el verbo es testar, ¿cómo te suena? ng+ +# +# Sugiero usar prueba o comprobación. sv +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "el teste de consistencia falló en `epsclosure()'" + +# ¿Qué tal volcado? em +# ok, a mí tampoco me gustaba descarga ng +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Volcado AFD:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "no se pudo crear un estado único de final-de-buffer" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "estado # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "carácter de transición erróneo detectado en sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Clases de equivalencia:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "el estado # %d acepta: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "el estado # %d acepta: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +#, fuzzy +msgid "Could not write ecstbl" +msgstr "no se pudo crear %s" + +# ¿No sería mejor "MetaEquivalencia" o "Meta-Equivalencia"? sv +# yo prefiero como está, es el mismo caso de metafísica ng+ +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Clases de metaequivalencia:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1362 +#, fuzzy +msgid "Could not write yybase_tbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1618 src/gen.c:1647 +#, fuzzy +msgid "Could not write ftbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1624 +#, fuzzy +msgid "Could not write ssltbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1675 +#, fuzzy +msgid "Could not write eoltbl" +msgstr "no se pudo crear %s" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "" + +# ¿coincidencia?, es la traducción habitual em +# La traducción de match no me gusta pero no encuentro otra +# Sugerencia: satisface, encaja, es aplicable. sv +# match se traduce por emparejar cuando se usa para emparejar una llave +# abierta con una cerrada, por ejemplo, pero no cuando se trata de ver +# si una regla "matches" o no "matches". +# creo que aplicar no qeuda mal ng+ +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "la regla no se puede aplicar" + +# ## re-redacto el mensaje. sv +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" +"se ha especificado la opción -s pero se puede aplicar la regla por defecto" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "No se puede usar -+ con la opción -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "No se pueden usar las opciones -f o -F con la opción -l" + +#: src/main.c:229 +#, fuzzy +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "No se pueden usar las opciones -R o -Rb con la opción -l" + +# ¿juntos o juntas? +# Creo que está bien así em +# ok ng +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF y -Cm no tienen sentido juntos" + +# no se si poner y ó e +# A mí tambien me hubiese pasado, creo que está bien así em +# entonces lo dejo ng +# Yo creo que en este caso no hace falta porque se leería así: +# "menos ce efe o menos ce efe mayúscula y menos I son incompatibles". sv +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF e -I son incompatibles" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF son incompatibles con el modo de compatibilidad con lex" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf y -CF son mutuamente excluyentes" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "No se puede usar -+ con la opción -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible con la opción -+" + +#: src/main.c:285 +#, fuzzy +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-+ y -R son mutuamente excluyentes" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "no se pudo crear %s" + +#: src/main.c:439 +#, fuzzy +msgid "could not write tables header" +msgstr "no se pudo crear %s" + +# Lo mismo con skeleton, máscara o modelo em +# lo mismo de antes ng +# Lo mismo que antes :) em +# idem ng+ +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "no se puede abrir el archivo de esquema %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +# Skeleton se puede traducir por máscara, o por modelo em +# Sí, lo estuve considerando. Pero el eskeleton file es un fichero que +# le indica a flex la forma como tratar el fichero de entrada, y por eso me +# perece que se puede poner mejor esquema, en el sentido de esquema de +# comportamiento, como en algorítmica ng +# No me has convencido nada. Esquema es una cosa, y esquema de comportamiento +# otra muy distinta. No hay mucha gente que asocie las dos cosas. +# Por otro lado, ya que es una cosa que acepta sólo a los muy avanzados +# usuarios, creo que no hace falta buscar palabras que no significan lo que +# son. Todos los que sepan qué es el eskeleton file sabrán lo que es el archivo +# de máscara, pero por otro lado lo del archivo de esquema puede confundir +# a los profanos en la materia, pensando que se refiere al propio scanner. +# No le veo ninguna ventaja a usar esquema, y sí dos inconvenientes em +# que decida una tercera persona +# +# ## Cambio "leyendo" por "al leer", como en otras traducciones. sv +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "error de entrada al leer el archivo de esquema %s" + +# Otra vez :) em +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "error al cerrar el archivo de esquema %s" + +# Lo mismo, archivo de seguridad? em +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "error al crear el archivo de cabecera %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "error al escribir el archivo de salida %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "error al cerrar el archivo de salida %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "error al borrar el archivo de salida %s" + +# Copia de seguridad? em +# Sugerencia: No hay retroceso. sv +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Sin retroceso.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d estados de retroceso (no-aceptación).\n" + +# Esta frase no me convence demasiado. Si tradujésemos de español +# a inglés lo que hay ahora en español diría algo así como: +# "Compressed tables are always back up" +# (supuesto que back es irregular y su pasado/participio es back y no backed, +# que ahora mismo no me acuerdo). sv +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Las tablas comprimidas siempre implican un retraso.\n" + +# Lo mismo, archivo de seguridad? em +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "error al escribir el archivo de seguridad %s" + +# En todas las traducciones que ha aparecido +# he sugerido el uso de copia de seguridad em +# ok ng +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "error al cerrar el archivo de copia de seguridad %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versión %s estadísticas de uso:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " opciones del analizador: -" + +# NFA significa non-deterministic finite automata, así que lo he traducido +# por AFN +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estados AFN\n" + +# DFA significa deterministic finite autómata, lo he traducido por AFD +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estados AFD {%d palabras}\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d reglas\n" + +# Otra vez ;) em +# modificado como en la anterior ng +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Sin retroceso\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d estados de retroceso (no-aceptación)\n" + +# FIXME. +# Informar al autor de que esta frase es casi idéntica a una anterior, para +# que sólo haya que traducirla una vez. sv +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Siempre se realiza copia de seguridad de las tablas comprimidas\n" + +# Lo mismo "se han usado patrones de comienzo de línea". sv +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Usados patrones de comienzo-de-línea\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condiciones de activación\n" + +# Lo de estados épsilon lo entenderá un usuario avanzado, pero no sé si uno +# normal. +# Yo soy uno normal, y no sé lo que es em +# en teoría de autómatas no deterministas un estado épsilon es un estado +# en el que se puede realizar una transición no trivial sin leer nada, +# lo de doble épsilon no lo he oído nunca. Creo que hay que dejar el término +# técnico. ng +# Tu mandas, no tengo nada que decir a eso em +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estados épsilon, %d estados doble épsilon\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " sin clases de caracteres\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" las clases de caracteres %d/%d necesitaron %d/%d palabras de\n" +"almacenamiento, %d reutilizadas\n" + +# Frases como esta quedan algo sosas. +# ¿Qué tal " se han creado %d pares estado/estado-siguiente"? +# Bueno, mejor no lo hagas hasta que no se sepa cómo queda al lado +# de las otras. sv +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d pares estado/estado-siguiente creados\n" + +# ## Añado sendas eses, ya que son transiciones. sv +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transiciones únicas/duplicadas\n" + +# Entradas 'en' la tabla em +# sí, mejor ng +# ¿Que había antes? (¿entradas a la tabla?) +# (entradas *de* la tabla me suena mejor) sv. +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d entradas en la tabla\n" + +# ## pongo `comillas' en el base-def. sv +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entradas `base-def' creadas\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas nxt-chk creadas\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas de plantilla nxt-chk creadas\n" + +# ¿entradas a la tabla o entradas de la tabla? sv +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entradas en la tabla vacías\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototipos creados\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d plantillas creadas, %d usos\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d clases de equivalencia creadas\n" + +# "se han creado..." sv +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d clases de metaequivalencia creadas\n" + +# A veces he visto traducir hash (o hashing) por desmenuzamiento, pero no +# me gusta +# demasiado. De todas formas es un término bastante usado sin traducir. +# A mí hash no me sugiere nada . Piensa en algo mejor, de momento lo dejo +# entre comillas em +# en cierto modo 'colisiones en la localización' sería una idea parecida +# quizás se pueda usar ng +# Me gusta más, pero ya te digo, soy un usuario de andar por casa, y sigo +# sin entender qué es em +# la idea del hash consiste en almacenar un registro (de cualquier tipo) en +# un lugar que se puede determinar mediante una transformación directa de su +# clave, por eso si hay dos claves iguales hay una colisión, porque dos +# registros van al mismo sitio ng+ +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" +" %d (%d almacenadas) colisiones de localización ('hash'), %d AFDs iguales\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " se necesitan %d conjuntos de relocalización\n" + +# Lo mismo que en otro sitio: ¿table entries son entradas a la tabla o +# de la tabla? sv +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " se necesitan %d entradas totales en la tabla\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Error interno. flexopts mal formadas.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Pruebe `%s --help' para más información.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opción -C desconocida '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +# Creo que no existe traducción de parse, en todo lo referente a compiladores +# y autómatas yo siempre lo he visto así. +# Existe alguna solución a 'parse', ¿qué tal +# al analizar la sintaxis? em +# pero es que el parse es sólo una parte del analizador sintáctico +# aunque desde luego sería mucho más sencillo de entender el mensaje ng +# Habrá que plantearlo en el consejo de ancianos de Spanglish, que a veces +# resuelven mucho em +# ok, ¿cómo se le plantea? ng +# Sugerencia: error fatal. sv +# con comillas es un término medio. Lo de error grave fue una sugerencia +# de Enrique, y croe que queda mejor. ng+ +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "error muy grave en el analizador sintáctico" + +# Esto no tiene sentido. Uso flex a menudo, y no recuerdo haber visto +# este mensaje nunca. Pero no me parezca que tenga mucho sentido así +# em, ¿a qué se está refiriendo? em +# la verdad es que yo tampoco he usado esta opción, así que he aplicado la +# ley de Murphy, cuando todo lo demás falle, lea el manual. El archivo al +# que se refiere informa sobre todas las reglas que obligan a un retroceso +# del analizador, he rehecho el mensaje para que sea más claro ng +# +# Pues si este "backing" se refiere a un retroceso del analizador, los +# demás también, ¿no? (y no a "copias de seguridad"). sv +# +# ## Perfecto !, pero ten cuidado con los espacios despues del comienzo de línea +# ## , ejemplo +# ## +# ## msgstr " bla bla .. \n" +# ## "bla bla ..." +# ## +# ## Eso no es válido ( solución, usa emacs po-mode :) ) em +# ## ok, ya estoy instalando linux otra vez ng+ +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" +"no se pudo crear el archivo de información de las reglas\n" +"que producen un retroceso del analizador %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l la opción de compatibilidad con AT&T lex implica una penalización del\n" +"rendimiento muy alta\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" y puede ser el origen real de otras penalizaciones del rendimiento " +"notificadas\n" + +#: src/main.c:1549 +#, fuzzy, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"la %%opción yylineno implica una penalización del rendimiento muy alta\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactivo) implica una pequeña penalización del rendimiento\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() implica un pequeña penalización del rendimiento\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT implica una penalización del rendimiento muy alta\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"La existencia de reglas de contexto posterior variable implica una\n" +"penalización del rendimiento muy alta\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT no se puede usar con -f o -F" + +#: src/main.c:1587 +#, fuzzy, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "la %opción yylineno no se puede usar con -f o -F" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"las reglas de contexto posterior variable no se pueden usar con -f o -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "la %option yyclass sólo tiene sentido para los analizadores en C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uso: %s [OPCIONES] [FICHERO]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genera programas que realizan emparejado de patrones en texto.\n" +"\n" +"Compresión de tablas: (por defecto es -Cem)\n" +" -Ca, --align Renuncia a tablas grandes para mejorar la alineación en " +"memoria\n" +" -Ce, --ecs construye clases de equivalencia\n" +" -Cf no comprime las tablas; utiliza la representación -f\n" +" -CF no comprime las tablas; utiliza la representación -F\n" +" -Cm, --meta-ecs construye clases de metaequivalencia\n" +" -Cr, --read utiliza read() en lugar de stdio para la entrada del " +"analizador\n" +" -f, --full genera una analizar rápido y grande. Igual que -Cfr\n" +" -F, --fast usa la representación de tablas alternativa. Igual que -" +"CFr\n" +" -Cem compresión por defecto (igual que --ecs --meta-ecs)\n" +"\n" +"Depurado:\n" +" -d, --debug habilita el modo de depuración en el analizador\n" +" -b, --backup escribe información de seguridad en %s\n" +" -p, --perf-report escribe un informe de rendimiento en stderr\n" +" -s, --nodefault suprime la regla por defecto consistente en un " +"ECHO de cualquier carácter sin emparejar\n" +" -T, --trace %s debería ejecutarse en modo traza\n" +" -w, --nowarn no genera avisos\n" +" -v, --verbose escribe un resumen de estadísticas del analizador " +"en stdout\n" +"\n" +"Ficheros:\n" +" -o, --outfile=FILE especifica el nombre del fichero de salida\n" +" -S, --skel=FILE especifica el fichero de esquema\n" +" -t, --stdout escribe el analizador en stdout en lugar de en %s\n" +" --yyclass=NAME nombre de la clase de C++\n" +" --header=FILE crea un fichero de cabecera de C además del " +"analizador\n" +"\n" +"Comportamiento del analizador:\n" +" -7, --7bit genera un analizador de 7 bits\n" +" -8, --8bit genera un analizador de 8 bits\n" +" -B, --batch genera un analizador en modo batch (opuesto a -I)\n" +" -i, --case-insensitive ignora mayúsculas y minúsculas en los patrones\n" +" -l, --lex-compat compatibilidad máxima con lex\n" +" -I, --interactive genera un analizador interactivo (opuesto a -B)\n" +" --yylineno mantiene información del conteo de líneas en " +"yylineno\n" +"\n" +"Código generado:\n" +" -+, --c++ genera una clase C++ con el analizador\n" +" -Dmacro[=defn] #define macro defn (pro defecto defn es '1')\n" +" -L, --noline suprime las directivas #line en el analizador\n" +" -P, --prefix=STRING usa STRING como prefijo en lugar de \"yy\"\n" +" -R, --reentrant generate un analizador C reentrante\n" +" -Rb, --reentrant-bison analizador reentrante para un analizador léxico " +"bison puro.\n" +" --stdinit inicializa yyin/yyout a stdin/stdout\n" +" --noFUNCTION no genera la función FUNCTION\n" +"\n" +"Miscelánea:\n" +" -c opción POSIX do-nothing\n" +" -n opción POSIX do-nothing\n" +" -?\n" +" -h, --help produce este mensaje de ayuda\n" +" -V, --version informa de la versión %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nombre \"%s\" ridículamente grande" + +# Asignación de memoria em +# ¿está unificado? ng +# Sí, pero creo que sólo por mí. Normalmente esos mensajes +# los dá la biblioteca C antes em +# ok ng+ +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "falló la asignación de memoria en `allocate_array()'" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "carácter incorrecto '%s' detectado en `check_char()'" + +# he añadido el `poder' em +# ok ng +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "el analizador requiere la opción -8 para poder usar el carácter %s" + +# Asignación de memoria em +# ¿está unificado? ng +# Sí, pero creo que sólo por mí. Normalmente esos mensajes +# los dá la biblioteca C antes em +# ok ng+ +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "falló la asignación de memoria en `allocate_array()'" + +# Sugerencia: error fatal. sv +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: error interno muy grave, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "falló el intento de aumentar el tamaño de la matriz" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "línea incorrecta en el archivo de esquema" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "la reserva de memoria falló en yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** comenzando la descarga del AFN con el estado inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estado # %4d\t" + +# Sugerencia: volcado. sv +# ok ng+ +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fin de volcado\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "máquina vacía en `dupmachine()'" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regla de contexto posterior variable en la línea %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tipo de estado incorrecto en mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "las reglas de entrada son demasiado complicadas (>= %d estados AFN)" + +# Sugerencia: se han encontrado... sv +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "encontradas demasiadas transiciones en mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "demasiadas reglas (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "error desconocido en el proceso de la sección 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "lista de condiciones de activación incorrecta" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "regla no reconocida" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "contexto posterior usado dos veces" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "valores incorrectos para iteración" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "los valores para iteración deben ser positivos" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "rango negativo en clase caracteres" + +#: src/parse.y:916 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"\t-i genera un analizador que no distingue entre mayúsculas y minúsculas\n" + +#: src/parse.y:922 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"\t-i genera un analizador que no distingue entre mayúsculas y minúsculas\n" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:161 +#, fuzzy, c-format +msgid "malformed '%top' directive" +msgstr "directiva '%' no reconocida" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directiva '%' no reconocida" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "definición de nombre incompleta" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opción no reconocida: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "clase de caracteres incorrecta" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "definición no definida {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " incorrecta: %s" + +# Sugerencia: falta una comilla. sv +#: src/scan.l:774 +msgid "missing quote" +msgstr "falta comilla" + +# Corregido el orden de la frase, ponía: +# incorrecta la expresión ... em +# ok, de traducir al final ocurre que acabas hablando al revés, +# como en inglés ng +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "expresión de la clase de caracteres incorrecta: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "carácter incorrecto dentro de {}'s" + +# Sugerencia: "falta una }". sv +#: src/scan.l:868 +msgid "missing }" +msgstr "falta }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "Fin de archivo (EOF) encontrado dentro de una acción" + +#: src/scan.l:951 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "Fin de archivo (EOF) encontrado dentro de una acción" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "carácter incorrecto: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "no se puede abrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uso: %s [OPCIONES]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "la opción `%s' no permite un argumento\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "la opción `%s' requiere un argumento\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "la opción `%s' es ambigua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opción no reconocida `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Error desconocido=(%d)\n" + +# Asignación de memoria em +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "falló la reserva de memoria para la tabla de símbolos" + +# hay que procurar evitar esto, siempre nos suena mejor +# el nombre ha sido definido dos veces, ¿qué te parece? em +# mucho mejor, ya lo había pensado, pero no sabía cual era el estilo usual. ng +#: src/sym.c:183 +msgid "name defined twice" +msgstr "el nombre ha sido definido dos veces" + +# Aquí lo mismo 'la condición ... ha sido ..." em +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "la condición de activación %s ha sido declarada dos veces" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "fin de archivo (EOF) prematuro" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Marcador de fin\n" + +# sobre lo de tok, me parece que es abreviatura de token. ng +# en bison he traducido token por terminal, creo que es bueno unificar. ng +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Algo extraño* - terminal: %d val: %d\n" + +# Te he corregido un error de tecleo, y puesto entre comillas +# la llamada a la función em +# ok, lo de las comillas no lo sabía ng +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "falló el test de consistencia en `symfollowset'" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "" +#~ "No se puede especificar una opción de cabecera si se escribe en stdout" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF y la %opción yylineno son incompatibles" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opción -R desconocida '%c'" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "fallo de la memoria dinámica en copy_string()" + +# Sugerencia: modificador '%c' desconocido -> opción '%c' desconocida. sv +# ## usage - modo de empleo +# ## pongo try - pruebe, como en otras traducciones. sv +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Para el uso, pruebe\n" +#~ "\t%s --help\n" + +# especificar en vez de dar em +# sí, queda mejor ng +#~ msgid "-P flag must be given separately" +#~ msgstr "la opción -P se debe especificar separadamente" + +# especificar, o proporcionar em +# especificar para unificar ng +# Esa es la norma que estamos usando. em +#~ msgid "-o flag must be given separately" +#~ msgstr "la opción -o se debe especificar separadamente" + +# especificar, o proporcionar em +# idem ng +#~ msgid "-S flag must be given separately" +#~ msgstr "la opción -S se debe especificar separadamente" + +# especificar, o proporcionar em +#~ msgid "-C flag must be given separately" +#~ msgstr "la opción -C se debe especificar separadamente" + +# Skeleton otra vez ( recuerdo máscara, o modelos ) em +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -osalida -Pprefijo -Sesquema]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [archivo ...]\n" + +# seguridad em +# idem ng +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b genera la información de los retrocesos efectuados a %s\n" + +# No tiene efecto, en vez de no-hagas-nada em +# no sé si es lo mismo ng +# Es como lo estamos traduciendo en otros casos de opciones +# por compatibilidad POSIX pero sin efecto em +# ok ng+ +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c opción POSIX sin efecto\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d activa el modo de depuración en el analizador generado\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f genera un analizador rápido y grande\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h produce este mensaje de ayuda\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilidad máxima con el lex original\n" + +# lo mismo que arriba em +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n opción POSIX sin efecto\n" + +# He cambiado el orden salida de error estándar, ponía em +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "" +#~ "\t-p genera el informe de rendimiento en la salida de error estándar " +#~ "(stderr)\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s suprime la regla por defecto de visualizar (ECHO) el texto no " +#~ "emparejado\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t escribe el analizador generado en la salida estándar (stdout) en\n" +#~ "lugar de en %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v escribe un resumen de las estadísticas del analizador en f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w no genera avisos\n" + +# ## cambio opuesta por opuesto. +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B genera un analizador no interactivo (opuesto a -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F utiliza la representación de analizador rápido alternativa\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I genera analizador interactivo (opuesto a -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L suprime las directivas #line en el analizador\n" + +# modo de seguimiento em +# ¿está unificado? ng +# Ha salido ya alguna vez, pero no sé si sólo fue en una de mis +# traducciones. Dejémoslo para otro em +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s debería ejecutarse en modo traza\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V informa de la versión de %s\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 genera un analizador de 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 genera un analizador de 8 bits\n" + +# Un analizador C++, sin más, o una clase C++ para el analizador em +# creo que es así, porque genera dos clases C++ ng +# ¿Y?, una pregunta ¿cuál es la clase C++?, tal y como lo traduces +# parece que existiese una sola clase C++ :), sé que el flex te genera +# una clase ( dos ), pero no 'la clase' em +# creo que no me explicado, mi idea es que como genera 2 clases en C++ +# el mensaje sería generate C++ scanner classes, luego si está en singular +# creo que se puede referir a que genera un analizador de la clase C++, +# pero creo que a lo mejor el original no se preocupó de esas sutilezas ng+ +# +# Pues a mí me parece que lo que genera es una clase analizadora en/de C++ +# es decir: "C++ (scanner class)" no "(C++ class) scanner" que sí sería +# un analizador de la clase C++. sv +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ genera una clase analizadora en C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? produce este mensaje de ayuda\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C especifica el grado de compresión de la tabla (por defecto -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca renuncia a las tables grandes en favor de una mejor\n" +#~ "\t\t alineación de la memoria\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construye clases de equivalencia\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf no comprime las tablas del analizador, utiliza la representación " +#~ "-f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF no comprime las tablas del analizador, utiliza la representación " +#~ "-F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-cm construye clases de metaequivalencia\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utiliza read() en lugar de la entrada estándar (stdio) como\n" +#~ "\t\t entrada al analizador\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o especifica el nombre del archivo de salida\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P especifica un prefijo del analizador distinto de \"yy\"\n" + +# De esquema ..., em +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S especifica el archivo de esquema\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help produce este mensaje de ayuda\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version informa de la versión de %s\n" diff --git a/po/fi.gmo b/po/fi.gmo new file mode 100644 index 0000000..28c800f Binary files /dev/null and b/po/fi.gmo differ diff --git a/po/fi.po b/po/fi.po new file mode 100644 index 0000000..c6d3d47 --- /dev/null +++ b/po/fi.po @@ -0,0 +1,969 @@ +# Finnish messages for flex. +# Copyright © 2009, 2012 The Flex Project (msgids) +# This file is put in the public domain. +# This file is distributed under the same license as the flex package. +# Jorma Karvonen , 2009, 2012. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-08-02 21:16+0200\n" +"Last-Translator: Jorma Karvonen \n" +"Language-Team: Finnish \n" +"Language: fi\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Puskurin varaaminen merkkijonon tulostamiseen epäonnistui" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Puskurin varaaminen rividirektiiville epäonnistui" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Puskurin varaaminen m4 def -määrittelylle epäonnistui" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Puskurin varaaminen m4 undef -määrittelylle epäonnistui" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Tila #%d on ei-hyväksyvä -\n" + +# Sanastollisessa analyysissä (lexical analysis) esimerkiksi kauttaviivalla ilmoitetaan, että viivan jälkeinen teksti kuuluu "trailing context"-tekstiin +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "vaarallinen jättökonteksti" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " yhdistetyt sääntörivinumerot:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ulossiirtymät: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" ruuhkasiirtymät: TIEDOSTONLOPPUMERKKI " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "yhtenäisyystarkistus epäonnistui epsclosure()-funktiossa" + +# DFA on akronyymi käsitteelle "deterministic finite automaton" eli deterministinen äärellinen automaatti. +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Deterministisen äärellisen automaatin vedos:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "ei voitu luoda uniikkia puskurinlopputilaa" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "tila numero %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ei voitu kirjoittaa yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "väärä siirtymämerkki havaittu funktiossa sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalenssiluokat:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tila numero %d hyväksyy: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "tila numero %d hyväksyy: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Ei voitu kirjoittaa: yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Ei voitu kirjoittaa: yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Ei voitu kirjoitaa ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-ekvivalenssiluokkia:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Ei voitu kirjoittaa: yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Ei voitu kirjoittaa: yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Ei voitu kirjoittaa: yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Ei voitu kirjoittaa: yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Ei voitu kirjoittaa: yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Ei voitu kirjoittaa: ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Ei voitu kirjoittaa: ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Ei voitu kirjoittaa: eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Ei voitu kirjoittaa: yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "sääntö ei voinut täsmätä" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "valitsin -s annettu mutta oletussääntö ei voinut täsmätä" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Ei voi käyttää -+ valitsimen -l kanssa" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Ei voi käyttää valitsinta -f tai -F valitsimen -l kanssa" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Ei voi käyttää valitsinta --reentrant tai --bison-bridge valitsimen -l kanssa" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ja -Cm eivät ole järkeviä yhdessä" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ja -I ovat yhteensopimattomia" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF ovat yhteensopimattomia lex-yhteensopivuustilassa" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ja -CF ovat toisensa poissulkevia" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Ei voi käyttää valitsinta -+ valitsimen -CF kanssa" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array on yhteensopimaton valitsimen -+ kanssa" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Valitsimen -+ ja --reentrant ovat toisensa poissulkevia." + +# bison bridge tarkoittaa, että flex käyttää bison-ohjelmaa analyysissä +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "â€bison bridgeâ€-menettelyä ei tueta C++-skannerille." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "ei voitu luoda %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "ei voitu kirjoittaa tauluotsaketta" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "ei voi avata kehystiedostoa %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "Makromäärityksen varaaminen epäonnistui" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "syötevirhe luettaessa kehystiedostoa %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "virhe suljettaessa kehystiedostoa %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "virhe luotaessa otsaketiedostoa %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "virhe kirjoitettaessa tulostetiedostoa %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "virhe suljettaessa tulostetiedostoa %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "virhe poistettaessa tulostetiedostoa %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Ei varmuuskopiointia.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d (ei-hyväksyvää) varmuuskopiointitilaa.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tiivistetyt taulut varmuuskopioidaan aina.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "virhe kirjoitettaessa varmuuskopiotiedostoa %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "virhe suljettaessa varmuuskopiotiedostoa %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s-version %s käyttötilastot:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " skannerivalitsimet: -" + +# Epädeterministinen äärellinen automaatti, lyh. NFA (engl. non-deterministic finite-state automaton) +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d Epädeterministisen äärellisen automaatin tilaa\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d Deterministisen äärellisen automaatin tilaa (%d sanaa)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d sääntöä\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Ei varmuuskopiointia\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d (ei-hyväksyvää) varmuuskopiotilaa\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tiivistetyt taulut varmuuskopioidaan aina\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Rivin-alku-malleja käytetään\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d-käynnistysehtoja\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon-tilaa, %d double epsilon-tilaa\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " ei merkkiluokkia\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d merkkiluokkaa tarvittu %d/%d tallennussanaan, %d käytetty uudelleen\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d tila/seuraavatila-paria luotu\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d uniikkia/kaksoiskappelsiirtymää\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d-tauluriviä\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def-alkiota luotu\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (huippu %d) nxt-chk-alkiota luotu\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (huippu %d) malline nxt-chk-alkiota luotu\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tyhjää taulualkiota\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d protoa luotu\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mallinetta luotu, %d käytetään\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalenssiluokkaa luotu\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-ekvivalenssiluokkaa luotu\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" +" %d (%d tallennettu) hash-törmäykset, yhtäsuuri kuin %d Deterministisen " +"äärellisen automaatin törmäystä\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d uudelleenvarausjoukkoa tarvittu\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d taulukkoalkiota tarvittu yhteensä\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Sisäinen virhe. flex-valitsimet ovat vääränmuotoisia.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Lisätietoja käskyllä â€%s --helpâ€.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "tuntematon valitsin -C â€%câ€" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "vakava jäsennysvirhe" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "ei voitu luoda varmuuskopiotietotiedostoa %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l AT&T lex-yhteensopivuusvalitsin tuo mukanaan ison suorituskykysakon\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" ja saattaa olla muiden ilmoitettujen suorituskykysakkojen todellinen lähde\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno tuo mukanaan suorituskykysakon VAIN säännöissä, jotka " +"voivat täsmätä rivinvaihtomerkkeihin\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiivinen) tuo mukanaan pienemmän suorituskykysakon\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() tuo mukanaan pienemmän suorituskykysakon\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT tuo mukanaan ison suorituskykyrangaistuksen\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Muuttujajättökontekstisäännöt tuovat mukanaan ison suorityskykysakon\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ei voida käyttää valitsimen -f tai -F kanssa" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ei voi käyttää REJECT:n kanssa" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"muuttujajättökontekstisääntöjä ei voida käyttää valitsimen -f tai -F kanssa" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass on merkityksellinen vain C++-skannereille" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Käyttö: %s [VALITSIMET] [TIEDOSTO]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Luo ohjelmia, jotka suorittavat tekstin mallintäsmäystä.\n" +"\n" +"Taulutiivistys:\n" +" -Ca, --align kompromissi laajoissa taulukoissa parempaa " +"muistitasausta varten\n" +" -Ce, --ecs rakenna ekvivalenssiluokkia\n" +" -Cf älä tiivistä tauluja; käytä valitsinta -f esittelyyn\n" +" -CF älä tiivistä tauluja; käytä valitsinta -F esittelyyn\n" +" -Cm, --meta-ecs rakenna meta-ekvivalenssiluokkia\n" +" -Cr, --read käytä funktiota read() eikä vakiosyötettä " +"skannerisyötteenä\n" +" -f, --full tuota nopea, laaja skanneri. Sama kuin -Cfr\n" +" -F, --fast käytä vaihtoehtoista tauluesittelyä. Sama kuin -CFr\n" +" -Cem oletustiivistys (sama kuin --ecs --meta-ecs)\n" +"\n" +"Virheenjäljitys:\n" +" -d, --debug ota käyttöön virheenjäljitystila skannerissa\n" +" -b, --backup kirjoita varmuuskopiotietoja osoitteeseen %s\n" +" -p, --perf-report kirjoita suorituskykyraportti vakiovirheeseen\n" +" -s, --nodefault vaimenna oletussääntö ECHO-täsmäämättömään " +"tekstiin\n" +" -T, --trace %s pitäisi suorittaa jäljitystilassa\n" +" -w, --nowarn älä tuota varoituksia\n" +" -v, --verbose kirjoita yhteenveto skanneritilastoista " +"vakiotulosteeseen\n" +"\n" +"Tiedostot:\n" +" -o, --outfile=TIEDOSTO määritä tulostetiedostonimi\n" +" -S, --skel=TIEDOSTO määritä runkotiedosto\n" +" -t, --stdout kirjoita skanneri vakiotulosteeseen eikä " +"kohteeseen %s\n" +" --yyclass=NIMI C++-luokan nimi\n" +" --header-file=TIEDOSTO tuota C-otsaketiedosto etsijän lisäksi\n" +" --tables-file[=TIEDOSTO] kirjoita taulut TIEDOSTOon\n" +"\n" +"Skannerikäyttäytyminen:\n" +" -7, --7bit tuota 7-bittinen skanneri\n" +" -8, --8bit tuota 8-bittinen skanneri\n" +" -B, --batch tuota eräajoskanneri (päinvastoin kuin -I)\n" +" -i, --case-insensitive älä välitä kirjainkoosta malleissa\n" +" -l, --lex-compat maksimiyhteensopivuus alkueräisen lex-ohjelman " +"kanssa\n" +" -X, --posix-compat maksimiyhteensopivuus POSIX lex-ohjelman kanssa\n" +" -I, --interactive tuota interaktiivinen skanneri (päinvastoin kuin -" +"B)\n" +" --yylineno jäljitä rivilukumäärä yylineno-ohjelmassa\n" +"\n" +"Generoitu koodi:\n" +" -+, --c++ tuota C++-skanneriluokka\n" +" -Dmacro[=defn] #define-makro defn (oletus defn on â€1â€)\n" +" -L, --noline vaimenna #line-direktiviit skannerissa\n" +" -P, --prefix=MERKKIJONO käytä MERKKIJONO etuliitteenä eikä â€yyâ€\n" +" -R, --reentrant tuota vapaakäyntinen C-skanneri\n" +" --bison-bridge skanneri â€bison pureâ€-jäsentimelle.\n" +" --bison-locations sisällytä yylloc-tuki.\n" +" --stdinit alusta yyin/yyout vakiosyötteeseen/" +"vakiotulosteeseen\n" +" --noansi-definitions vanhantyyliset funktiomäärittelyt\n" +" --noansi-prototypes tyhjä parametriluettelo prototyypeissä\n" +" --nounistd älä sisällytä -tiedostoa\n" +" --noFUNKTIO älä tuota määriteltyä FUNKTIOta\n" +"\n" +"Sekalaiset:\n" +" -c älä tee mitään POSIX-valitsin\n" +" -n älä tee mitään POSIX-valitsin\n" +" -?\n" +" -h, --help tuota tämä opastesanoma\n" +" -V, --version ilmoita %s-versio\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "sko_stack-varaaminen epäonnistui" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nimi â€%s†on naurettavan pitkä" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "muistinvaraus epäonnistui funktiossa allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "väärä merkki â€%s†havaittu funktiossa check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skanneri vaatiin lipun -8 käytettäväksi merkille %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "muistinvaraus epäonnistui funktiossa allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: vakava sisäinen virhe, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "yritys taulukon koon kasvattamiseksi epäonnistui" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "väärä rivi kehystiedostossa" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "muistinvaraus epäonnistui funktiossa yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** Epädeterministisen äärellisen automaatin vedoksen alku " +"aloitustilassa %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tila numero %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** vedoksen loppu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tyhjä kone funktiossa dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Muuttujajättökontekstisääntö rivillä %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "väärä tilatyyppi funktiossa mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" +"syötesäännöt ovat liian mutkikkaita (>= %d Epädeterministisen äärellisen " +"automaatin tilaa)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "löytyi liian monta siirtymää funktiossa mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "liian moni sääntöjä (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "tuntematon virhe käsiteltäessä lohkoa 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "väärä alkuehtoluettelo" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "tunnistamaton sääntö" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "jättökontekstia käytetty kahdesti" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "vääriä iteraatioarvoja" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iteraatioarvon on oltava positiivinen" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"merkkialue [%c-%c] ei ole yksiselitteinen skannerissa, joka ei välitä " +"kirjainkoosta" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negatiivinen lukualue merkkiluokassa" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] ei ole yksiselitteinen skannerissa, joka ei välitä kirjainkoosta" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] ei ole yksiselitteinen skannerissa, joka ei välit kirjainkoosta" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Syöterivi on liian pitkä\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "vääränmuotoinen â€%topâ€-direktiivi" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "tunnistamaton â€%â€-direktiivi" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Määritysnimi on liian pitkä\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Pariton â€{â€" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Määritysarvo kohteelle {%s} on liian pitkä\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "epätäydellinen nimimäärittely" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Valitsinrivi on liian pitkä\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "tunnistamaton %%valitsin: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "väärä merkkiluokka" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "määrittelemätön määrittely {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "virheellinen : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "puuttuva lainausmerkki" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "väärä merkkiluokkalauseke: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "väärä merkki aaltosulkeiden {} sisällä" + +#: src/scan.l:868 +msgid "missing }" +msgstr "puuttuva }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "Tiedoston loppumerkki EOF tavattu toiminnon sisällä" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "Tiedoston loppumerkki EOF tavattu mallin sisällä" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "väärä merkki: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "ei voi avata %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Käyttö: %s [VALITSIMET]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "valitsin â€%s†ei salli argumenttia\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "valitsin â€%s†vaatii argumentin\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "valitsin â€%s†ei ole yksiselitteinen\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Tunnistamaton valitsin â€%sâ€\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Tuntematon virhe=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "symbolitaulun muistinvaraus epäonnistui" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nimi määritelty kahdesti" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "alkuehto %s esitelty kahdesti" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "ennenaikainen tiedoston loppumerkki EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Loppumerkki\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Jotain outoa - tok: %d arvo: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynaaminen muistivirhe funktiossa copy_string()" diff --git a/po/flex.pot b/po/flex.pot new file mode 100644 index 0000000..3c02484 --- /dev/null +++ b/po/flex.pot @@ -0,0 +1,859 @@ +# SOME DESCRIPTIVE TITLE. +# This file is put in the public domain. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: flex 2.6.1\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr "" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr "" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "" + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr "" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr "" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr "" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr "" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr "" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr "" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr "" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr "" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr "" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr "" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr "" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr "" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr "" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr "" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr "" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr "" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr "" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr "" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr "" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr "" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr "" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr "" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr "" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "" + +#: src/main.c:1808 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" + +#: src/misc.c:249 +msgid "memory allocation failure in xstrdup()" +msgstr "" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "" + +#: src/scan.l:868 +msgid "missing }" +msgstr "" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "" diff --git a/po/fr.gmo b/po/fr.gmo new file mode 100644 index 0000000..b4515fa Binary files /dev/null and b/po/fr.gmo differ diff --git a/po/fr.po b/po/fr.po new file mode 100644 index 0000000..655324f --- /dev/null +++ b/po/fr.po @@ -0,0 +1,1126 @@ +# Messages français pour Flex. +# Copyright © 2008, 2012 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Dominique Boucher , 1996. +# Marc Baudoin , 1996-2002. +# Michel Robitaille , 2002-2008. +# François-Xavier Coudert , 2008. +# David Prévot , 2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-09-19 21:01-0400\n" +"Last-Translator: David Prévot \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Échec d'allocation de tampon pour afficher une chaîne" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Échec d'allocation de tampon pour la directive de ligne" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Échec d'allocation de tampon pour m4 défini" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Échec d'allocation de tampon pour m4 non défini" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "L'état nº %d n'accepte pas -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "le contexte traîné est dangereux" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numéros de ligne associés à la règle :" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " transitions de sortie : " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transitions-bouchon : EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "le contrôle de cohérence a échoué dans epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Vidage de l'AFD :\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "impossible de créer un seul état de fin de tampon" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "état nº %d :\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Impossible d'écrire yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "mauvais caractère de transition détecté dans sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes d'équivalence :\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "l'état nº %d accepte : [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "l'état nº %d accepte : " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Impossible d'écrire yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Impossible d'écrire yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Impossible d'écrire ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de métaéquivalence :\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Impossible d'écrire yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Impossible d'écrire yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Impossible d'écrire yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Impossible d'écrire yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Impossible d'écrire yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Impossible d'écrire ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Impossible d'écrire ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Impossible d'écrire eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Impossible d'écrire yynultrnas_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "la règle ne peut pas correspondre" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "l'option -s est donnée mais la règle par défaut peut correspondre" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "L'option -+ ne peut pas être combinée à -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Les options -f et -F ne peuvent pas être combinées à -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Les options --reentrant ou --bison-bridge ne peuvent pas être combinées à " +"l'option -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf ou -CF et -Cm ne peuvent pas être indiquées ensemble" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf ou -CF et -I sont incompatibles" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" +"les options -Cf ou -CF ne sont pas compatibles avec le mode de compatibilité " +"« lex »" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf et -CF sont mutuellement exclusifs" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "L'option -+ ne peut pas être combinée à -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatible avec l'option -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Les options +- et --reentrant sont mutuellement exclusives." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bridge bison n'est pas pris en charge pour l'analyseur C++" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "impossible de créer %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "impossible d'écrire les tables d'en-tête" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "impossible d'ouvrir le fichier canevas %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "échec d'allocation de définition de macro" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "erreur de lecture du fichier canevas %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "erreur de fermeture du fichier canevas %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "erreur de création du fichier d'en-tête %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "erreur d'écriture du fichier de sortie %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "erreur de fermeture du fichier de sortie %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "erreur d'effacement du fichier de sortie %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Pas d'archivage.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d états d'archivage (non acceptants).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Les tables comprimées sont toujours archivées.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "erreur d'écriture du fichier de sauvegarde %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "erreur de fermeture du fichier de sauvegarde %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "« %s » version %s, statistiques d'utilisation :\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " options de l'analyseur lexical : -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d états NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d états AFD (%d mots)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d règles\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Pas d'archivage\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d états d'archivage (si non acceptants)\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Les tables comprimées sont toujours archivées\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Modèles utilisés en début de ligne\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d conditions de départ\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d états epsilon, %d états double epsilon\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " pas de classes de caractères\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d classes de caractères nécessaires %d/%d mots-mémoire, %d recyclés\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d paires state/nextstate produites\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transitions uniques/dupliquées\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d entrées dans la table\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entrées base-def produites\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max. %d) entrées nxt-chk produites\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max. %d) entrées de modèle nxt-chk produites\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entrées vides dans la table\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototypes produits\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d modèles produits, %d usages\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d classes d'équivalence produites\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d classes de métaéquivalence produites\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d sauvés) collisions durant dispersion, %d AFD égaux\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d ensembles de réallocations nécessaires\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d entrées nécessaires dans la table, au total\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Erreur interne. Les options « flexopts » sont mal composées.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" +"Exécutez « %s --help » pour obtenir des renseignements complémentaires.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "l'option -C « %c » inconnue" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "erreur de lecture fatale" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "impossible de créer le fichier d'informations d'archivage %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"L'option -l de compatibilité avec le « lex » d'AT&T entraîne une importante\n" +"perte de performance\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " et peuvent être cause d'autres vices de performance observés\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno n'entraîne une importante perte de performance QUE sur\n" +"les règles pouvant correspondre avec le caractère de changement de ligne\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "l'option -I (interactif) entraîne une faible perte de performance\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() entraîne une faible baisse de performance\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT entraîne une importante baisse de performance\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Les règles de contexte traîné variable entraînent une importante baisse de\n" +"performance\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT ne peut pas être utilisé avec -f ou -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno ne peut être utilisé avec REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"les règles de contexte traîné variable ne peuvent pas être utilisées avec\n" +"-f ou -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass n'a de sens qu'avec les analyseurs C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Utilisation : %s [OPTIONS] [FICHIER]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Génération de programmes qui réalisent des correspondances de motif de " +"texte.\n" +"\n" +"Compression de table :\n" +" -Ca, --align négocier grandes tables pour un meilleur alignement " +"mémoire\n" +" -Ce, --ecs construire des équivalences de classes\n" +" -Cf ne pas compresser les tables ; utiliser la " +"représentation -f\n" +" -CF ne pas compresser les tables ; utiliser la " +"représentation -F\n" +" -Cm, --meta-ecs construire des métaéquivalences de classes\n" +" -Cr, --read utiliser read() au lieu de stdio pour le scanner " +"d'entrée\n" +" -f, --full générer rapidement, un grand scanner. Identique à -Cfr\n" +" -F, --fast utiliser une table alternative de représentation. Comme -" +"CFr\n" +" -Cem compression par défaut (identique à --ecs --meta-ecs)\n" +"\n" +"Mise au point (mode débogage) :\n" +" -d, --debug activer le mode débogage du scanner\n" +" -b, --backup archiver les informations vers %s\n" +" -p, --perf-report produire un rapport de performance sur stderr\n" +" -s, --nodefault supprimer les règles par défaut pour\n" +" le texte non correspondant par ECHO\n" +" -T, --trace %s devrait s'exécuter en mode trace\n" +" -w, --nowarn ne pas générer d'avertissements\n" +" -v, --verbose produire des statistiques du scanner sur " +"stdout\n" +"\n" +"Fichiers :\n" +" -o, --outfile=FICHIER indiquer un nom de fichier de sortie\n" +" -S, --skel=FICHIER indiquer le fichier du squelette\n" +" -t, --stdout produire le scanner sur stdout au lieu de %s\n" +" --yyclass=NOM nom de la classe C++\n" +" --header-file=FICHIER créer le fichier d'en-tête C en plus du " +"scanner\n" +" --tables-file[=FICHIER] écrire les tables dans le FICHIER\n" +"\n" +"Comportement du scanner :\n" +" -7, --7bit générer un scanner de 7 bits\n" +" -8, --8bit générer un scanner de 8 bits\n" +" -B, --batch générer un scanner par lot (contraire de -I)\n" +" -i, --case-insensitive ignorer la casse dans les patrons\n" +" -l, --lex-compat établir une compatibilité maximale avec lex " +"d'origine\n" +" -X, --posix-compat établir une compatibilité maximale avec lex de " +"POSIX\n" +" -I, --interactive générer un scanner interactif (contraire de -B)\n" +" --yylineno suivre le compte de lignes dans yylineno\n" +"\n" +"Code généré :\n" +" -+, --c++ générer la classe C++ du scanner\n" +" -Dmacro[=def] définition macro #define (« 1 » par défaut)\n" +" -L, --noline supprimer les directives #line dans le scanner\n" +" -P, --prefix=CHAÃŽNE utiliser la CHAÃŽNE comme préfixe au lieu de " +"« yy »\n" +" -R, --reentrant générer un scanner C en code rentrant\n" +" --bison-bridge scanner pour l'analyseur pur bison\n" +" --bison-locations inclure la prise en charge de yylloc.\n" +" --stdinit initialiser yyin/yyout à stdin/stdout\n" +" --nounistd ne pas inclure \n" +" --noFONCTION ne pas générer une FONCTION particulière\n" +"\n" +"Divers :\n" +" -c ne pas traiter une option POSIX\n" +" -n ne pas traiter une option POSIX\n" +" -?\n" +" -h, --help afficher l'aide-mémoire\n" +" -V, --version afficher la version %s du logiciel\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "échec d'allocation de sko_stack" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "le nom « %s » est ridiculement long" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "échec d'allocation mémoire dans allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "mauvais caractère « %s » détecté dans check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" +"l'analyseur nécessite l'option -8 pour pouvoir utiliser le caractère %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "échec d'allocation mémoire dans allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s : erreur interne fatale, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "échec de la tentative d'augmenter la taille du tableau" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "mauvaise ligne dans le fichier canevas" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "échec d'allocation mémoire dans yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** début du vidage de nfa avec %d pour état de départ\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "état nº %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** fin du vidage\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "machine vide dans dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Règle de contexte traîné variable à la ligne %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mauvais type d'état dans mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "les règles d'entrée sont trop compliquées (>= %d états NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "il y a trop de transitions dans mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "trop de règles (> %d)." + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "erreur inconnue de traitement à la section 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "mauvaise liste de conditions de départ" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "règle non reconnue" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "contexte traîné utilisé deux fois" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "valeurs d'itération erronée" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "la valeur d'itération doit être positive" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"l'étendue de caractères [%c-%c] est ambiguë pour un scanner insensible à la " +"casse" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "plage négative dans la classe de caractères" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] est ambigu pour un scanner insensible à la casse" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] est ambigu pour un scanner insensible à la casse" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "ligne d'entrée trop longue\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "directive « %top » mal composée" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directive « % » inconnue" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Nom de définition trop long\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "« { » non apparié" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valeur de définition trop longue pour {%s}\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "définition de nom incomplète" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Ligne d'option trop longue\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%option non reconnue : %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "mauvaise classe de caractères" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "définition {%s} non définie" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "mauvaise  : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "guillemet manquant" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "mauvaise expression de classe de caractères : %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "mauvais caractère entre accolades « {} »" + +#: src/scan.l:868 +msgid "missing }" +msgstr "« } » manquante" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "Fin de fichier rencontrée à l'intérieur d'une action" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "Fin de fichier rencontrée à l'intérieur d'un modèle" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "mauvais caractère : %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "impossible d'ouvrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Utilisation : %s [OPTIONS]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "l'option « %s » ne permet pas d'argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "l'option « %s » nécessite un argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "l'option « %s » est ambiguë\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Option « %s » non reconnue\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Erreur inconnue=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "échec d'allocation mémoire de la table des symboles" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nom défini deux fois" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condition de départ %s déclarée deux fois" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "fin de fichier inattendue" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Marqueur de fin\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Très bizarre* — tok : %d val : %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "échec de mémoire dynamique dans copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "le contrôle de cohérence a échoué dans symfollowset()" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Ne peut spécifier l'option d'en-tête si en écriture sur stdout" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "le paramètre « %c » de l'option -R est inconnu" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF et %option yylineno sont incompatibles" + +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Pour de l'aide conernant l'usage, faites\n" +#~ "\t%s --help\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "l'option -P doit être utilisée séparément" + +#~ msgid "-o flag must be given separately" +#~ msgstr "l'option -o doit être utilisée séparément" + +#~ msgid "-S flag must be given separately" +#~ msgstr "l'option -S doit être utilisée séparément" + +#~ msgid "-C flag must be given separately" +#~ msgstr "L'option -C doit être utilisée séparément" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -osortie -Ppréfixe -Scanevas]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [fichier ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b génère des informations de retour arrière dans %s\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c option POSIX pour ne rien faire\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d active le mode de déverminage dans l'analyseur généré\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f génère un analyseur rapide et volumineux\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h affiche ce message d'aide\n" + +#~ msgid "\t-i generate case-insensitive scanner\n" +#~ msgstr "\t-i génère un analyseur insensible à la casse\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l compatibilité maximale avec le « lex » original\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n option POSIX pour ne rien faire\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p affiche un rapport de performance sur stderr\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s supprime la règle par défaut qui AFFICHE le texte non reconnu\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t écrit l'analyseur généré sur la sortie standard au lieu de %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v écrit un résumé des statistiques de l'analyseur sur f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w ne génère pas d'avertissements\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B génère un analyseur non-interactif (inverse de -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F produit une représentation plus efficace de l'analyseur\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I génère un analyseur interactif (inverse de -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L supprime les directives #line dans l'analyseur\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s devrait fonctionner en mode trace\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V indique la version de « %s »\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 génère un analyseur 7 bits\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 génère un analyseur 8 bits\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ génère un analyseur sous forme de classe C++\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? affiche ce message d'aide\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "" +#~ "\t-C spécifie le degré de compression des tables (-Cem par défaut) :\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca produit des tables plus encombrantes pour un meilleur\n" +#~ "alignement en mémoire\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce construit des classes d'équivalence\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf ne comprime pas les tables de l'analyseur ; utilise la " +#~ "représentation -f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF ne comprime pas les tables de l'analyseur ; utilise la " +#~ "représentation -F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm construit des classes de meta-équivalence\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr utilise read() au lieu de stdio pour l'entrée de l'analyseur\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o spécifie le nom du fichier de sortie\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P spécifie un préfixe d'analyseur autre que \"yy\"\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S spécifie le fichier canevas\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help affiche ce message d'aide\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version indique la version de « %s »\n" diff --git a/po/ga.gmo b/po/ga.gmo new file mode 100644 index 0000000..11f98f0 Binary files /dev/null and b/po/ga.gmo differ diff --git a/po/ga.po b/po/ga.po new file mode 100644 index 0000000..ee2bda2 --- /dev/null +++ b/po/ga.po @@ -0,0 +1,963 @@ +# Irish translations for flex. +# Copyright (C) 2008 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Kevin Patrick Scannell , 2003, 2006, 2008. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.34\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2008-07-23 09:37-0500\n" +"Last-Translator: Kevin Scannell \n" +"Language-Team: Irish \n" +"Language: ga\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Níl an staid #%d ina staid ghlactha -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "comhthéacs sraoilleach baolach" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " líne-uimhreacha de na rialacha bainteacha:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " athruithe amach: " + +# weak, I know -- KPS +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" athruithe plúchta: comhadchríoch " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "theip ar sheiceáil chomhionannais i epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Dumpáil DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "níorbh fhéidir staid shainiúil a chruthú ag deireadh maoláin" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "staid # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Níorbh fhéidir yynxt_tbl[][] a scríobh" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "carachtar trasdula neamhbhailí i sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Aicmí Coibhéise:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "glacann staid # %d le: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "glacann staid # %d le: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Níorbh fhéidir yyacclist_tbl a scríobh" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Níorbh fhéidir yyacc_tbl a scríobh" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Níorbh fhéidir ecstbl a scríobh" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Aicmí Meiteachoibhéise:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Níorbh fhéidir yymeta_tbl a scríobh" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Níorbh fhéidir yybase_tbl a scríobh" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Níorbh fhéidir yydef_tbl a scríobh" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Níorbh fhéidir yynxt_tbl a scríobh" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Níorbh fhéidir yychk_tbl a scríobh" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Níorbh fhéidir ftbl a scríobh" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Níorbh fhéidir ssltbl a scríobh" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Níorbh fhéidir eoltbl a scríobh" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Níorbh fhéidir yynultrans_tbl a scríobh" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "Ní féidir riail chomhoiriúnach a aimsiú" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" +"bhí an rogha -s tugtha ach is féidir an riail réamhshocraithe a chur i " +"gcomhoiriúnacht" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Níl -+ ar fáil in éineacht leis an rogha -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Níl -f nó -F ar fáil in éineacht leis an rogha -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Níl --reentrant nó --bison-bridge ar fáil in éineacht leis an rogha -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Níl -Cf/-CF agus -Cm comhoiriúnach" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Níl -Cf/-CF agus -I comhoiriúnach" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "Níl -Cf/-CF ar fáil sa mhód comhoiriúnachta lex" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Is comheisiatach iad na roghanna -Cf agus -CF" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Níl -+ ar fáil in éineacht leis an rogha -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "níl %array comhoiriúnach leis an rogha -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Is comheisiatach iad na roghanna -+ agus --reentrant." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "níl bison bridge ar fáil don scanóir C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "níorbh fhéidir %s a chruthú" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "níorbh fhéidir ceanntásc táblaí a scríobh" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "ní féidir creatchomhad %s a oscailt" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "earráid agus creatchomhaid %s á léamh" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "earráid agus creatchomhaid %s á dhúnadh" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "earráid agus comhad ceanntáisc %s á chruthú" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "earráid agus aschomhaid %s á scríobh" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "earráid agus aschomhad %s á dhúnadh" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "earráid agus aschomhaid %s á scriosadh" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Ná cúlaítear.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d staid chúlaithe (níl ina staid ghlactha).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Cúlaíonn táblaí comhbhrúite i gcónaí.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "earráid agus comhad cúltaca %s á scríobh" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "earráid agus comhad cúltaca %s á dhúnadh" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s leagan %s staitistic d'úsáid:\n" + +# fr uses "lexical analyzer"; scanóir seems fine though --KPS +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " roghanna don scanóir: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d staid NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d staid DFA (%d focal)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d riail\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Ná cúlaítear\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d staid chúlaithe (níl ina staid ghlactha)\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Cúlaíonn táblaí comhbhrúite i gcónaí\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Patrúin úsáidte ag ceann líne\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d coinníoll tosaigh\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d staid eipsealóin, %d staid eipsealóin dúbailte\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " níl aon aicme charachtair\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" tá gá le %d/%d aicme charachtair %d/%d focal stórála, %d athúsáidte\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d péire state/nextstate\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d athrú sainiúil/dúblach\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d iontráil sa tábla\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d iontráil base-def\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (buaic %d) iontráil nxt-chk\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (buaic %d) iontráil teimpléid nxt-chk\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d iontráil tábla folamh\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d fréamhshamhail\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d teimpléad, %d i bhfeidhm\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d aicme choibhéise\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d aicme mheiteachoibhéise\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d sábháilte) tuairt haiseála, %d DFA comhionann le chéile\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " tá gá le %d sraith athdháilte\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " tá gá le %d iontráil tábla ar fad\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Earráid inmheánach (flexopts míchumtha).\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Bain triail as `%s --help' chun tuilleadh eolais a fháil.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "rogha -C anaithnid '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "earráid pharsála mharfach" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "níorbh fhéidir comhad %s a chruthú don eolas faoin chúlú" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "is cúis le moilliú mór an rogha -l (comhoiriúnacht le AT&T lex)\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " agus is féidir gur cúis é le fadhbanna luais eile é\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"is cúis le moilliú mór an %%rogha yylineno, Mà tá rialacha ann le línte nua " +"iontu\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "is cúis le moilliú beag an rogha -I (idirghníomhach)\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "is cúis le moilliú beag an fheidhm yymore()\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "is REJECT cúis le moilliú mór\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"is cúis le moilliú na rialacha maidir le comhthéacs sraoilleach " +"athraitheach\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "Níl REJECT ar fáil leis na roghanna -f nó -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "níl %option yylineno ar fáil le REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"níl rialacha maidir le comhthéacs sraoilleach athraitheach ar fáil le -f nó -" +"F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "tá an %option yyclass gan bhrí ach amháin le scanóirí C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Úsáid: %s [ROGHANNA] [COMHAD]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Gineann an clár seo cláir eile le haghaidh chomhoiriúnú de phatrúin.\n" +"\n" +"Comhfháscadh táblaí:\n" +" -Ca, --align malartaigh táblaí níos mó d'ailíniú cuimhne níos fearr\n" +" -Ce, --ecs déan aicmí coibhéise\n" +" -Cf ná comhbhrúigh táblaí; bain úsáid as léiriú -f\n" +" -CF ná comhbhrúigh táblaí; bain úsáid as léiriú -F\n" +" -Cm, --meta-ecs déan aicmí meiteachoibhéise\n" +" -Cr, --read bain úsáid as read() in ionad stdio d'ionchur\n" +" -f, --full tóg scanóir atá mear agus mór; ar comhbhrí le -Cfr\n" +" -F, --fast úsáid léiriú táblaí tánaisteach; ar comhbhrí le -CFr\n" +" -Cem comhfháscadh réamhshocraithe (== --ecs --meta-ecs)\n" +"\n" +"Dífhabhtú:\n" +" -d, --debug cuir dífhabhtú ar obair\n" +" -b, --backup scríobh eolas faoin chúlú chuig %s\n" +" -p, --perf-report scríobh tuairisc fheidhmithe chuig stderr\n" +" -s, --nodefault ná déan macalla de théacs neamh-chomhoiriúnach\n" +" -T, --trace ba chóir do %s a rith sa mhód loirg\n" +" -w, --nowarn ná taispeáin rabhaidh\n" +" -v, --verbose taispeáin achoimre ar staitistic scanóra chuig " +"stdout\n" +"\n" +"Comhaid:\n" +" -o, --outfile=COMHAD roghnaigh ainm comhaid le haghaidh aschuir\n" +" -S, --skel=COMHAD roghnaigh creatchomhad\n" +" -t, --stdout scríobh an scanóir chuig stdout in ionad %s\n" +" --yyclass=COMHAD ainm de `class' C++\n" +" --header-file=COMHAD scríobh comhad ceanntáisc C i dteannta an " +"scanóra\n" +" --tables-file[=COMHAD] scríobh na táblaí chuig COMHAD\n" +"\n" +"Scanóir:\n" +" -7, --7bit gin scanóir 7-giotán\n" +" -8, --8bit gin scanóir 8-giotán\n" +" -B, --batch gin scanóir baisce (i gcodarsnacht le -I)\n" +" -i, --case-insensitive déan neamhshuim ar cheannlitreacha/litreacha " +"beaga\n" +" -l, --lex-compat comhoiriúnacht le lex bunúsach, a mhéad is féidir\n" +" -X, --posix-compat comhoiriúnacht le lex POSIX, a mhéad is féidir\n" +" -I, --interactive gin scanóir idirghníomhach (i gcodarsnacht le -B)\n" +" --yylineno coimeád líon na línte i yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ gin scanóir mar class C++\n" +" -Dmacra[=sain] #define macra sain (réamhshocrú: sain='1')\n" +" -L, --noline ná cuir treoracha #line sa scanóir\n" +" -P, --prefix=TEAGHRÃN úsáid TEAGHRÃN mar réimír in ionad \"yy\"\n" +" -R, --reentrant gin scanóir reentrant C\n" +" --bison-bridge scanóir do pharsálaí íon bison.\n" +" --bison-locations ceadaigh an úsáid de yylloc.\n" +" --stdinit socraigh yyin/yyout mar stdin/stdout faoi seach\n" +" --noansi-definitions sainmhíniú d'fheidhmeanna ar an sean-nós\n" +" --noansi-prototypes ceadaigh liosta folamh de pharaiméadair\n" +" --nounistd ná cuir san áireamh\n" +" --noFEIDHM ná gin an FHEIDHM seo\n" +"\n" +"Miscellaneous:\n" +" -c rogha POSIX gan feidhm\n" +" -n rogha POSIX gan feidhm\n" +" -?\n" +" -h, --help taispeáin an chabhair seo\n" +" -V, --version taispeáin leagan %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "tá an t-ainm \"%s\" i bhfad Éireann rófhada" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "theip ar dháileadh na cuimhne i allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "aimsíodh carachtar neamhbhailí '%s' i check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "ní foláir an rogha -8 chun an charachtair %s a úsáid" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "theip ar dháileadh na cuimhne i allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: earráid inmheánach mharfach, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "theip ar mhéadú an eagair" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "drochlíne i gcreatchomhad" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "theip ar dháileadh na cuimhne i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ag tosú dumpála de nfa le staid tosaigh %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "staid # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** i ndeireadh dumpála\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "meaisín folamh i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "riail maidir le comhthéacs sraoilleach athraitheach ag líne %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "drochstaid i mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "is róchasta na rialacha ionchuir (>= %d staid NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "an iomarca athruithe i mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "an iomarca rialacha (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "earráid anaithnid agus an chéad pháirt á próiseáil" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "is neamhbhailí liosta na coinníollacha tosaigh" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "riail anaithnid" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "baineadh úsáid as comhthéacs sraoilleach faoi dhó" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "luachanna timthrialla neamhbhailí" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "ní foláir luach timthrialla deimhneach" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"tá an raon carachtair [%c-%c] débhríoch i scanóir a dhéanann neamhshuim ar " +"cheannlitreacha agus litreacha beaga" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "raon diúltach in aicme charachtair" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"tá [:^lower:] débhríoch i scanóir a dhéanann neamhshuim ar cheannlitreacha " +"agus litreacha beaga" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"tá [:^upper:] débhríoch i scanóir a dhéanann neamhshuim ar cheannlitreacha " +"agus litreacha beaga" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Tá líne an ionchuir rófhada\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "treoir '%top' míchumtha" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "treoir '%' anaithnid" + +#: src/scan.l:192 +#, fuzzy +msgid "Definition name too long\n" +msgstr "Tá líne an ionchuir rófhada\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "'{' corr" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "is neamhiomlán an sainmhíniú ainm" + +#: src/scan.l:444 +#, fuzzy +msgid "Option line too long\n" +msgstr "Tá líne an ionchuir rófhada\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "rogha %% anaithnid: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "aicme charachtair neamhbhailí" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "sainmhíniú neamhshainithe {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " neamhbhailí: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "comhartha athfhriotal ar iarraidh" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "is neamhbhailí an slonn aicme carachtair: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "carachtar neamhbhailí idir {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "} ar iarraidh." + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "Buaileadh comhadchríoch isteach i ngníomh" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "Buaileadh comhadchríoch isteach i bpatrún" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "carachtar neamhbhailí: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "ní féidir %s a oscailt" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Úsáid: %s [ROGHANNA]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "ní cheadaítear argóint i ndiaidh na rogha `%s'\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "tá argóint de dhíth i ndiaidh na rogha `%s'\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "tá an rogha `%s' débhríoch\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Rogha anaithnid `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Earráid anaithnid=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "theip ar dháileadh na cuimhne don tábla siombalach" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "sainmhíníodh an t-ainm faoi dhó" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "fógraíodh an coinníoll tosaigh %s faoi dhó" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "comhadchríoch gan choinne" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Comhartha Deiridh\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Rud Éigin Aisteach* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "theip ar dháileadh na cuimhne i copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "theip ar sheiceáil chomhionannais i symfollowset" diff --git a/po/hr.gmo b/po/hr.gmo new file mode 100644 index 0000000..7996ab8 Binary files /dev/null and b/po/hr.gmo differ diff --git a/po/hr.po b/po/hr.po new file mode 100644 index 0000000..480562a --- /dev/null +++ b/po/hr.po @@ -0,0 +1,863 @@ +# Translation of flex to Croatian. +# Copyright (C) 2012 The Flex Project (msgids) +# This file is put in the public domain. +# +# Tomislav Krznar , 2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-10-05 16:48+0200\n" +"Last-Translator: Tomislav Krznar \n" +"Language-Team: Croatian \n" +"Language: hr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr "" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr "" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "" + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "greÅ¡ka pri zatvaranju datoteke predloÅ¡ka %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "greÅ¡ka pri stvaranju datoteke zaglavlja %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "greÅ¡ka pri pisanju izlazne datoteke %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "greÅ¡ka pri zatvaranju izlazne datoteke %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "greÅ¡ka pri uklanjanju izlazne datoteke %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr "" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr "" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr "" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr "" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr "" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr "" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr "" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr "" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr "" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr "" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr "" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr "" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr "" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr "" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr "" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr "" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr "" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr "" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr "" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr "" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr "" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr "" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr "" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr "" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "PokuÅ¡ajte „%s --help†za viÅ¡e informacija.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nepoznata -C opcija „%câ€" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "fatalna greÅ¡ka analize" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uporaba: %s [OPCIJE] [DATOTEKA]...\n" + +#: src/main.c:1808 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alokacija memorije za tablicu simbola nije uspjela" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "neispravan redak u datoteci predloÅ¡ka" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "previÅ¡e pravila (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "neprepoznato pravilo" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "neispravne vrijednosti iteracije" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "vrijednost iteracije mora biti pozitivna" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Ulazni redak je predugaÄak\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Ime definicije je predugaÄko\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Neuparena „{â€" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "nepotpuna definicija imena" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Redak opcija je predugaÄak\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "neispravan razred znakova" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "nedefinirana definicija {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "nedostaje navodnik" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "neispravan znak unutar {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "nedostaje }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "neispravan znak: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "ne mogu otvoriti %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uporaba: %s [OPCIJE]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opcija „%s†ne dozvoljava argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opcija „%s†zahtijeva argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opcija „%s†je viÅ¡eznaÄna\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Neprepoznata opcija „%sâ€\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nepoznata greÅ¡ka=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alokacija memorije za tablicu simbola nije uspjela" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "ime je dvaput definirano" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "preuranjen EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Oznaka kraja\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*NeÅ¡to je Äudno* - simbol: %d vrijednost: %d\n" diff --git a/po/insert-header.sin b/po/insert-header.sin new file mode 100644 index 0000000..b26de01 --- /dev/null +++ b/po/insert-header.sin @@ -0,0 +1,23 @@ +# Sed script that inserts the file called HEADER before the header entry. +# +# At each occurrence of a line starting with "msgid ", we execute the following +# commands. At the first occurrence, insert the file. At the following +# occurrences, do nothing. The distinction between the first and the following +# occurrences is achieved by looking at the hold space. +/^msgid /{ +x +# Test if the hold space is empty. +s/m/m/ +ta +# Yes it was empty. First occurrence. Read the file. +r HEADER +# Output the file's contents by reading the next line. But don't lose the +# current line while doing this. +g +N +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/ko.gmo b/po/ko.gmo new file mode 100644 index 0000000..3620376 Binary files /dev/null and b/po/ko.gmo differ diff --git a/po/ko.po b/po/ko.po new file mode 100644 index 0000000..98417f3 --- /dev/null +++ b/po/ko.po @@ -0,0 +1,1031 @@ +# flex-2.5.2 Korean po file +# Copyright (C) 1996 The Flex Project +# Choi Jun Ho , 1997. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.2\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 1997-02-05 20:30\n" +"Last-Translator: Choi Jun Ho \n" +"Language-Team: Korean \n" +"Language: ko\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=EUC-KR\n" +"Content-Transfer-Encoding: 8-bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "»óŹøÈ£ %d´Â ¹Þ¾ÆµéÀÌÁö ¾Ê´Â -ÀÔ´Ï´Ù\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "À§ÇèÇÑ ÃßÀû ¹®¸Æ" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " °ü·Ã ±ÔÄ¢ Çà¹øÈ£:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ³ª°¡´Â ÂÊ ÀüÀÌ: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" Àë-ÀüÀÌ: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure()¿¡¼­ ÀÏ°ü¼º °Ë»ç°¡ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Ãâ·Â:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "À¯ÀÏÇÑ ¹öÆÛÀÇ ³¡(end-of-buffer)»óŸ¦ ¸¸µé ¼ö ¾ø¾ú½À´Ï´Ù" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "»óŹøÈ£ %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "sympartition()¿¡¼­ À߸øµÈ ÀüÀÌ ¹®ÀÚ¸¦ ã¾Ò½À´Ï´Ù" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"µ¿Ä¡·ù:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "»óŹøÈ£ %d´Â [%d]¸¦ ¹Þ¾ÆµéÀÔ´Ï´Ù\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "»óŹøÈ£ %d´Â ´ÙÀ½À» ¹Þ¾ÆµéÀÔ´Ï´Ù: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +#, fuzzy +msgid "Could not write ecstbl" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"¸ÞŸ-µ¿Ä¡·ùµé:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "" + +#: src/gen.c:1362 +#, fuzzy +msgid "Could not write yybase_tbl" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "" + +#: src/gen.c:1618 src/gen.c:1647 +#, fuzzy +msgid "Could not write ftbl" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/gen.c:1624 +#, fuzzy +msgid "Could not write ssltbl" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/gen.c:1675 +#, fuzzy +msgid "Could not write eoltbl" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "¸Â´Â ±ÔÄ¢À» ãÀ» ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s ¿É¼ÇÀÌ ÁÖ¾îÁ³Áö¸¸ ±âº» ±ÔÄ¢ÀÌ Àû¿ëµÉ ¼ö ÀÖ½À´Ï´Ù" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "-l¿É¼Ç¿¡´Â -+¿É¼ÇÀ» °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "-l¿É¼Ç¿¡ -f³ª -F¿É¼ÇÀ» ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:229 +#, fuzzy +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "-l¿É¼Ç¿¡ -f³ª -F¿É¼ÇÀ» ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF´Â -Cm¿Í °°ÀÌ ¾²¸é Àǹ̰¡ ¾ø½À´Ï´Ù" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF¿Í -I´Â °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF ´Â lexȣȯ ¸ðµå¿Í´Â °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf¿Í -CF´Â °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "-CF¿É¼Ç¿¡ -+¿É¼ÇÀ» °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array´Â -+¿É¼Ç°ú °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:285 +#, fuzzy +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-Cf¿Í -CF´Â °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:439 +#, fuzzy +msgid "could not write tables header" +msgstr "%s¸¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "½ºÄÌ·¹Åæ ÆÄÀÏ %s¸¦ ¿­ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "½ºÄÌ·¹Åæ ÆÄÀÏ %s¸¦ Àд µµÁß ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "½ºÄÌ·¹Åæ ÆÄÀÏ %s¸¦ ´Ý´Âµ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:715 +#, fuzzy, c-format +msgid "error creating header file %s" +msgstr "¹é¾÷ ÆÄÀÏ %s¸¦ ¾²´Âµ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "Ãâ·ÂÆÄÀÏ %s¸¦ ¾²´Â µ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "Ãâ·ÂÆÄÀÏ %s¸¦ ´Ý´Âµ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "Ãâ·ÂÆÄÀÏ %s¸¦ Áö¿ì´Â µ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "µÇµ¹¸²ÀÌ ¾ø½À´Ï´Ù.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d°³ÀÇ µÇµ¹¸²(¹Þ¾ÆµéÀÌÁö ¾Ê´Â) »óÅÂ.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr " ¾ÐÃàµÈ Å×À̺íÀº Ç×»ó ¹é¾÷ÇÕ´Ï´Ù.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "¹é¾÷ ÆÄÀÏ %s¸¦ ¾²´Âµ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "¹é¾÷ ÆÄÀÏ %s¸¦ ´Ý´Âµ¥ ¿À·ù°¡ ¹ß»ýÇß½À´Ï´Ù" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s ¹öÀü %s »ç¿ë Åë°è:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " ½ºÄ³³Ê ¿É¼Ç: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d°³ÀÇ NFA »óÅÂ\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d°³ÀÇ DFA »óÅ (%d ´Ü¾î)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d°³ÀÇ ±ÔÄ¢\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " µÇµ¹¸²ÀÌ ¾ø½À´Ï´Ù\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d°³ÀÇ µÇµ¹¸²(¹Þ¾ÆµéÀÌÁö ¾Ê´Â) »óÅÂ\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " ¾ÐÃàµÈ Å×À̺íÀº Ç×»ó ¹é¾÷ÇÕ´Ï´Ù\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Çà ½ÃÀÛ(beginning-of-line) À¯ÇüÀ» »ç¿ëÇÏ¿´½À´Ï´Ù\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d°³ÀÇ ½ÃÀÛÁ¶°Ç\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d°³ÀÇ ¿¦½Ç·Ð »óÅÂ, %d°³ÀÇ ÀÌÁß ¿¦½Ç·Ð »óÅÂ\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " ¹®ÀÚ·ù°¡ ¾ø½À´Ï´Ù\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d ¹®ÀÚ ÁýÇÕ¿¡ %d/%d°³ÀÇ ÀúÀå¿ë ¹®ÀÚ°¡ ÇÊ¿äÇß°í, %d°³´Â Àç»ç¿ëµÇ¾ú½À´Ï" +"´Ù.\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d°³ÀÇ »óÅÂ/´ÙÀ½ »óÅ ½ÖÀÌ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d°³ÀÇ À¯ÀÏÇÑ/Áߺ¹µÇ´Â ÀüÀÌ\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d°³ÀÇ Å×ÀÌºí ¿£Æ®¸®\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def ¿£Æ®¸®°¡ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (ÃÖ´ë %d) nxt-chk ¿£Æ®¸®°¡ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (ÃÖ´ë %d) ÅÛÇø®Æ® nxt-chk ¿£Æ®¸®°¡ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d°³ÀÇ ºó Å×ÀÌºí ¿£Æ®¸®\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d°³ÀÇ ¿øÇüÀÌ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d°³ÀÇ ÅÛÇø®Æ®°¡ ¸¸µé¾îÁö°í, %d°³¸¦ ¾¹´Ï´Ù\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d°³ÀÇ µ¿Ä¡·ù°¡ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d ¸ÞŸ µ¿Ä¡·ù°¡ ¸¸µé¾îÁ³½À´Ï´Ù\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d(%d ÀúÀåµÊ)°³ÀÇ ÇØ½Ì Ãæµ¹·Î %d°³ÀÇ DFA°¡ °°°Ô 󸮵˴ϴÙ\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d°³ÀÇ ÀçÇÒ´ç ÁýÇÕÀÌ ÇÊ¿äÇÕ´Ï´Ù\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ÃÑ %d°³ÀÇ Å×ÀÌºí ¿£Æ®¸®°¡ ÇÊ¿äÇÕ´Ï´Ù\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "¾Ë ¼ö ¾ø´Â -C ¿É¼Ç '%c'" + +#: src/main.c:1211 +#, fuzzy, c-format +msgid "%s %s\n" +msgstr "%s ¹öÀü %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "Ä¡¸íÀûÀÎ ÆÄ½Ì ¿¡·¯" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "µÇµ¹¸² Á¤º¸ ÆÄÀÏ %s¸¦ ¸¸µé ¼ö ¾ø¾ú½À´Ï´Ù" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex ȣȯ ¿É¼ÇÀº Å« ¼º´É ÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " ±×¸®°í ¾Æ¸¶µµ ´Ù¸¥ º¸°íµÈ ¼º´É ÀúÇÏÀÇ ½ÇÁ¦ ¿øÀÎÀÏ °ÍÀÔ´Ï´Ù\n" + +#: src/main.c:1549 +#, fuzzy, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno´Â Å« ¼º´ÉÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (´ëÈ­Çü) Àº ¼Ò±Ô¸ðÀÇ ¼º´ÉÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore()´Â ¼Ò±Ô¸ðÀÇ ¼º´ÉÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT´Â Å« ¼º´ÉÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "°¡º¯ ÃßÀû ¹®¸Æ ±ÔÄ¢Àº Å« ¼º´ÉÀúÇϸ¦ ÀÏÀ¸Åµ´Ï´Ù\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT´Â -f³ª -F¿É¼Ç°ú °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:1587 +#, fuzzy, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylinenoÀº -f³ª -F¿É¼Ç°ú °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "°¡º¯ ÃßÀû ¹®¸Æ ±ÔÄ¢Àº -f³ª -F¿É¼Ç°ú °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass´Â C++½ºÄ³³Ê¿¡°Ô¸¸ Àǹ̰¡ ÀÖ½À´Ï´Ù" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "" + +#: src/main.c:1808 +#, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "À̸§ \"%s\"´Â ºñÁ¤»óÀûÀ¸·Î ±é´Ï´Ù" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "allocate_array()¿¡¼­ ¸Þ¸ð¸® ÇÒ´çÀÌ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "check_char()¿¡¼­ À߸øµÈ ¹®ÀÚ '%s'¸¦ ã¾Ò½À´Ï´Ù" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "½ºÄ³³Ê¿¡¼­ ¹®ÀÚ %s¸¦ ¾²±â À§Çؼ­´Â -8¿É¼ÇÀÌ ÇÊ¿äÇÕ´Ï´Ù" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "allocate_array()¿¡¼­ ¸Þ¸ð¸® ÇÒ´çÀÌ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: Ä¡¸íÀûÀÎ ³»ºÎ ¿¡·¯, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "¹è¿­ Å©±â¸¦ ´Ã¸®·Á´Â ½Ãµµ°¡ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "½ºÄÌ·¹Åæ ÆÄÀÏ¿¡ À߸øµÈ Çà" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "yy_flex_xmalloc()¿¡¼­ ¸Þ¸ð¸® ÇÒ´çÀÌ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** ½ÃÀÛ »óÅ %d¿¡¼­ nfaÃâ·Â ½ÃÀÛ\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "»óÅ ¹øÈ£ %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** Ãâ·Â ³¡\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "dupmachine()¿¡¼­ÀÇ ºó ¸Ó½Å" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "%dÇà¿¡¼­ °¡º¯ ÃßÀû ¹®¸Æ ±ÔÄ¢\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mark_beginning_as_normal()¿¡¼­ À߸øµÈ »óÅÂÇü" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "ÀÔ·Â ±ÔÄ¢ÀÌ ³Ê¹« º¹ÀâÇÕ´Ï´Ù(>= NFA»óÅ %d°³)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "mkxtion()¿¡ ÀüÀÌ°¡ ³Ê¹« ¸¹½À´Ï´Ù" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "±ÔÄ¢ÀÌ ³Ê¹« ¸¹½À´Ï´Ù (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "" + +#: src/parse.y:184 src/parse.y:351 +#, fuzzy +msgid "bad start condition list" +msgstr "À߸øµÈ <½ÃÀÛ Á¶°Ç>: %s" + +#: src/parse.y:315 +#, fuzzy +msgid "unrecognized rule" +msgstr "¾Ë ¼ö ¾ø´Â '%' Áö½ÃÀÚ" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +#, fuzzy +msgid "trailing context used twice" +msgstr "%dÇà¿¡¼­ °¡º¯ ÃßÀû ¹®¸Æ ±ÔÄ¢\n" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" + +#: src/parse.y:819 +#, fuzzy +msgid "negative range in character class" +msgstr " ¹®ÀÚ·ù°¡ ¾ø½À´Ï´Ù\n" + +#: src/parse.y:916 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "\t-i ´ë¼Ò¹®ÀÚ ±¸º°¾ø´Â ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù\n" + +#: src/parse.y:922 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "\t-i ´ë¼Ò¹®ÀÚ ±¸º°¾ø´Â ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù\n" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "" + +#: src/scan.l:161 +#, fuzzy, c-format +msgid "malformed '%top' directive" +msgstr "¾Ë ¼ö ¾ø´Â '%' Áö½ÃÀÚ" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "¾Ë ¼ö ¾ø´Â '%' Áö½ÃÀÚ" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "ºÒ¿ÏÀüÇÑ À̸§ Á¤ÀÇ" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "¾Ë ¼ö ¾ø´Â %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "À߸øµÈ ¹®ÀÚ·ù" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "Á¤ÀǵÇÁö ¾ÊÀº Á¤ÀÇ {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "À߸øµÈ <½ÃÀÛ Á¶°Ç>: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "Àοë±âÈ£ ºüÁü" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "À߸øµÈ ¹®ÀÚ ÁýÇÕ ½Ä: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "{}¾ÈÀÇ À߸øµÈ ¹®ÀÚ" + +#: src/scan.l:868 +msgid "missing }" +msgstr "}ÀÌ ºüÁ³½À´Ï´Ù" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "µ¿ÀÛ µµÁß¿¡ EOF¸¦ ¸¸³µ½À´Ï´Ù" + +#: src/scan.l:951 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "µ¿ÀÛ µµÁß¿¡ EOF¸¦ ¸¸³µ½À´Ï´Ù" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "À߸øµÈ ¹®ÀÚ: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "%s¸¦ ¿­ ¼ö ¾ø½À´Ï´Ù" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "" + +#: src/scanopt.c:537 +#, fuzzy, c-format +msgid "Unrecognized option `%s'\n" +msgstr "¾Ë ¼ö ¾ø´Â %%option: %s" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "½Éº¼ Å×ÀÌºí ¸Þ¸ð¸® ÇÒ´çÀÌ ½ÇÆÐÇß½À´Ï´Ù" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "À̸§À» µÎ¹ø Á¤ÀÇÇß½À´Ï´Ù" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "½ÃÀÛÁ¶°Ç %s¸¦ µÎ¹ø ¼±¾ðÇß½À´Ï´Ù" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "°©ÀÛ½º·± EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Á¾·á Ç¥½Ã\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*¹«¾ð°¡ ÀÌ»óÇÕ´Ï´Ù* - tok: %d val: %d\n" + +#~ msgid "" +#~ "%s: unknown flag '%c'. For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "%s: ¾Ë ¼ö ¾ø´Â ¿É¼Ç '%c'. »ç¿ë¹ýÀ» º¸·Á¸é \n" +#~ "\t%s --help¶ó°í Çϼ¼¿ä.\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "-P Ç÷¡±×´Â µû·Î ÁÖ¾î¾ß ÇÕ´Ï´Ù" + +#~ msgid "-o flag must be given separately" +#~ msgstr "-o Ç÷¡±×´Â µû·Î ÁÖ¾î¾ß ÇÕ´Ï´Ù" + +#~ msgid "-S flag must be given separately" +#~ msgstr "-S Ç÷¡±×´Â µû·Î ÁÖ¾î¾ß ÇÕ´Ï´Ù" + +#~ msgid "-C flag must be given separately" +#~ msgstr "-C Ç÷¡±×´Â µû·Î ÁÖ¾î¾ß ÇÕ´Ï´Ù" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowset¿¡¼­ ÀÏ°ü¼º °Ë»ç°¡ ½ÇÆÐÇß½À´Ï´Ù" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF¿Í %option yylineno ´Â °°ÀÌ ¾µ ¼ö ¾ø½À´Ï´Ù" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -oÃâ·ÂÆÄÀÏ -PÁ¢µÎ»ç -S½ºÄÌ·¹Åæ]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [ÆÄÀÏ ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b %s¿¡ µÇµ¹¸² Á¤º¸¸¦ ¸¸µì´Ï´Ù.\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c ¾Æ¹« Àϵµ ÇÏÁö ¾Ê´Â POSIX¿É¼Ç\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d ¸¸µé¾îÁø ½ºÄ³³Ê¿¡¼­ µð¹ö±× ¸ðµå·Î ¹Ù²ß´Ï´Ù\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f ºü¸£Áö¸¸ Å« ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h ÀÌ µµ¿ò¸» ¸Þ½ÃÁö¸¦ Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l ¿À¸®Áö³Î lex¿Í ÃÖ´ëÇÑÀÇ È£È¯¼ºÀ» Á¦°øÇÕ´Ï´Ù\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n ¾Æ¹« Àϵµ ÇÏÁö ¾Ê´Â POSIX¿É¼Ç\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p ¼º´É º¸°í¸¦ Ç¥ÁØ ¿¡·¯·Î Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "\t-s ±âº» ±ÔÄ¢À» 'ECHO ãÁö¸øÇÑ ±Û'·Î Á¦ÇÑÇÕ´Ï´Ù\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "\t-t %s ´ë½Å ¸¸µé¾îÁø ½ºÄ³³Ê¸¦ Ç¥ÁØ Ãâ·ÂÀ¸·Î ¾¹´Ï´Ù\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v ½ºÄ³³Ê Åë°è ¿ä¾àÀ» f¿¡ ¾¹´Ï´Ù\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w °æ°í¸¦ ³»Áö ¾Ê½À´Ï´Ù\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B ÀÏ°ýó¸® ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù(-I¿Í ¹Ý´ë)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F ´Ù¸¥ ¹æ¹ýÀÇ ºü¸¥ ½ºÄ³³Ê Ç¥Çö¹ýÀ» »ç¿ëÇÕ´Ï´Ù\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I ´ëÈ­Çü ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù(-B¿Í ¹Ý´ë)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L ½ºÄ³³Ê¿¡¼­ #lineÁö½ÃÀÚ¸¦ ³»Áö ¾Êµµ·Ï ÇÕ´Ï´Ù\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s´Â ÃßÀû ¸ðµå¿¡¼­ ½ÇÇàµÇµµ·Ï ÇÕ´Ï´Ù\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V %sÀÇ ¹öÀüÀ» Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 7ºñÆ® ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 8ºñÆ® ½ºÄ³³Ê¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ C++ ½ºÄ³³Ê Ŭ·¡½º¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? ÀÌ µµ¿ò¸»À» Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "\t-C Å×ÀÌºí ¾ÐÃàÁ¤µµ¸¦ ÁöÁ¤ÇÕ´Ï´Ù(±âº»°ªÀº -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "\t\t-Ca ´õ ÁÁÀº ¸Þ¸ð¸® Á¤·ÄÀ» À§ÇØ Å« Å×À̺íÀ» ¸¸µì´Ï´Ù\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce µ¿Ä¡·ù¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "\t\t-Cf ½ºÄ³³Ê Å×À̺íÀ» ¾ÐÃàÇÏÁö ¾Ê½À´Ï´Ù. -fÇ¥Çö¹ýÀ» »ç¿ëÇÕ´Ï´Ù\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "\t\t-CF ½ºÄ³³Ê Å×À̺íÀ» ¾ÐÃàÇÏÁö ¾Ê½À´Ï´Ù. -FÇ¥Çö¹ýÀ» »ç¿ëÇÕ´Ï´Ù\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm ¸ÞŸ µ¿Ä¡·ù¸¦ ¸¸µì´Ï´Ù\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr ½ºÄ³³Ê ÀÔ·ÂÀ» stdio¶óÀ̺귯¸® ´ë½Å read()½Ã½ºÅÛ ÄÝÀ» »ç¿ëÇÕ´Ï´Ù\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o Ãâ·Â ÆÄÀÏÀ̸§À» ÁöÁ¤ÇÕ´Ï´Ù\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P \"yy\"´ë½Å¿¡ ´Ù¸¥ ½ºÄ³³Ê Á¢µÎ»ç¸¦ ÁöÁ¤ÇÕ´Ï´Ù\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S ½ºÄÌ·¹Åæ ÆÄÀÏÀ» ÁöÁ¤ÇÕ´Ï´Ù\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help ÀÌ µµ¿ò¸»À» Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version %sÀÇ ¹öÀüÀ» Ãâ·ÂÇÕ´Ï´Ù\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "copy_string()¿¡¼­ µ¿Àû ¸Þ¸ð¸® ÇÒ´çÀÌ ½ÇÆÐÇß½À´Ï´Ù" diff --git a/po/nl.gmo b/po/nl.gmo new file mode 100644 index 0000000..ef31084 Binary files /dev/null and b/po/nl.gmo differ diff --git a/po/nl.po b/po/nl.po new file mode 100644 index 0000000..860899b --- /dev/null +++ b/po/nl.po @@ -0,0 +1,963 @@ +# Dutch translations for the fast parser Flex. +# Copyright (C) 2014 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Beim schwarzen Schaf... +# +# Benno Schulenberg , 2005, 2006, 2007, 2008, 2012, 2014. +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2014-02-13 22:25+0100\n" +"Last-Translator: Benno Schulenberg \n" +"Language-Team: Dutch \n" +"Language: nl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Generator: Lokalize 1.0\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Geheugenreservering voor stringprintbuffer is mislukt" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Geheugenreservering voor line-commandobuffer is mislukt" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Geheugenreservering voor buffer voor m4 def is mislukt" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Geheugenreservering voor buffer voor m4 undef is mislukt" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Toestand #%d is niet-accepterend -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "gevaarlijke nakomende context" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " regelnummers van de betrokken voorschriften:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " uit-transities: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" vastlopende transities: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "consistentiecontrole is mislukt in epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-dump:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "kon geen unieke toestand voor einde-van-buffer aanmaken" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "toestand # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kan yynxt_tbl[][] niet schrijven" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "onjuist transitieteken in sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Equivalentieklassen:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "toestand # %d accepteert: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "toestand # %d accepteert: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Kan yyacclist_tbl niet schrijven" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Kan yyacc_tbl niet schrijven" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Kan ecstbl niet schrijven" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Meta-equivalentieklassen:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Kan yymeta_tbl niet schrijven" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Kan yybase_tbl niet schrijven" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Kan yydef_tbl niet schrijven" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Kan yynxt_tbl niet schrijven" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Kan yychk_tbl niet schrijven" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Kan ftbl niet schrijven" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Kan ssltbl niet schrijven" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Kan eoltbl niet schrijven" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Kan yynultrans_tbl niet schrijven" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "voorschrift geeft geen overeenkomsten" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "" +"optie '-s' is gegeven, maar het standaardvoorschrift geeft overeenkomsten" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Optie '-+' gaat niet samen met '-l'" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Optie '-f' of '-F' gaat niet samen met '-l'" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Optie '--reentrant' of '--bison-bridge' gaat niet samen met '-l'" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Opties -Cf/-CF en -Cm gaan niet samen" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Opties -Cf/-CF en -I gaan niet samen" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "Optie -Cf of -CF gaat niet samen met lex-compatibiliteitsmodus" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Opties -Cf en -CF sluiten elkaar uit" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Optie '-+' gaat niet samen met '-CF'" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "Optie '-+' gaat niet samen met %array" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opties '-+' en '--reentrant' sluiten elkaar uit." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge wordt niet ondersteund voor de C++-scanner." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "kan %s niet aanmaken" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "kan tabellenkop niet schrijven" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan skeletbestand %s niet openen" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "geheugenreservering voor macrodefinitie is mislukt" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "invoerfout tijdens lezen van skeletbestand %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fout tijdens sluiten van skeletbestand %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "fout tijdens aanmaken van headerbestand %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "fout tijdens schrijven van uitvoerbestand %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "fout tijdens sluiten van uitvoerbestand %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "fout tijdens verwijderen van uitvoerbestand %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Terugstappen is niet mogelijk.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d terugstappende (niet-accepterende) toestanden.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Gecomprimeerde tabellen kunnen altijd terugstappen.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "fout tijdens schrijven van terugstapbestand %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "fout tijdens sluiten van terugstapbestand %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versie %s gebruiksstatistieken:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " scanneropties: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-toestanden\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-toestanden (%d woorden)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d voorschriften\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Terugstappen is niet mogelijk\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d terugstappende (niet-accepterende) toestanden\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Gecomprimeerde tabellen kunnen altijd terugstappen\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Begin-van-regel-patronen gebruikt\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startvoorwaarden\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontoestanden, %d dubbele epsilontoestanden\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " geen tekenklassen\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d tekenklassen hadden %d/%d opslagwoorden nodig, %d hergebruikt\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d toestand/volgtoestand-paren aangemaakt\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unieke/dubbele transities\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabelitems\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def-items aangemaakt\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (piek %d) nxt-chk-items aangemaakt\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (piek %d) sjabloon-nxt-chk-items aangemaakt\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d lege tabelitems\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototypes aangemaakt\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d sjablonen aangemaakt, %d keer gebruikt\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d equivalentieklassen aangemaakt\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d meta-equivalentieklassen aangemaakt\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d bewaarde) hash-botsingen, %d DFA's gelijk\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d sets van herallocaties waren nodig\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " in totaal %d tabelitems nodig\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "*Interne fout*: ongeldige flexopts.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Typ '%s --help' voor meer informatie.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "onbekende -C-optie '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "fatale ontledingsfout" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kon terugstapbestand %s niet aanmaken" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"de AT&T-lexcompatibiliteitsoptie '-l' betekent een grote " +"prestatievermindering\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" en zou de eigenlijke bron kunnen zijn van andere gemelde " +"prestatieverminderingen\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"de %%optie yylineno betekent een prestatievermindering, maar ALLEEN voor " +"voorschriften die met het regeleindeteken overeen kunnen komen\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "optie '-I' (interactief) betekent een kleine prestatievermindering\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() betekent een kleine prestatievermindering\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT betekent een grote prestatievermindering\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Voorschriften met variabele nakomende context betekenen een grote " +"prestatievermindering\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT gaat niet samen met -f of -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%optie yylineno gaat niet samen met REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"voorschriften met variabele nakomende context gaan niet samen met '-f' of '-" +"F'" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%optie yyclass heeft alleen betekenis voor C++-scanners" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Gebruik: %s [OPTIE...] [BESTAND...]\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genereert patroonherkenningsprogramma's.\n" +"\n" +"Tabelcompressie:\n" +" -Ca, --align meer geheugen gebruiken voor beter uitgelijnde tabellen\n" +" -Ce, --ecs equivalentieklassen construeren\n" +" -Cf tabellen niet comprimeren; de -f-representatie " +"gebruiken\n" +" -CF tabellen niet comprimeren; de -F-representatie " +"gebruiken\n" +" -Cm, --meta-ecs meta-equivalentieklassen construeren\n" +" -Cr, --read read() gebruiken in plaats van stdio voor scannerinvoer\n" +" -f, --full een snelle, grote scanner genereren (zelfde als -Cfr)\n" +" -F, --fast alternatieve tabelrepresentatie gebruiken (als -CFr)\n" +" -Cem standaardcompressie (zelfde als --ecs --meta-ecs)\n" +"\n" +"Debuggen:\n" +" -d, --debug debugmodus in scanner aanzetten\n" +" -b, --backup terugstap-informatie naar %s schrijven\n" +" -p, --perf-report prestatierapport naar standaardfoutuitvoer schrijven\n" +" -s, --nodefault standaardvoorschrift dat onherkende tekst ECHO-t " +"uitzetten\n" +" -T, --trace %s uitvoeren in tracemodus\n" +" -w, --nowarn geen waarschuwingen geven\n" +" -v, --verbose scannerstatistieken naar standaarduitvoer schrijven\n" +"\n" +"Bestanden:\n" +" -o, --outfile=BESTAND dit uitvoerbestand gebruiken\n" +" -S, --skel=BESTAND dit skeletbestand gebruiken\n" +" -t, --stdout scanner naar standaarduitvoer schrijven, niet naar " +"%s\n" +" --yyclass=NAAM naam van de C++-klasse\n" +" --header-file=BESTAND behalve de scanner ook een C-headerbestand " +"maken\n" +" --tables-file[=BESTAND] tabellen schrijven (naar dit BESTAND)\n" +"\n" +"Scannergedrag:\n" +" -7, --7bit een 7-bits-scanner genereren\n" +" -8, --8bit een 8-bits-scanner genereren\n" +" -B, --batch een batch-scanner genereren (tegengestelde van -" +"I)\n" +" -i, --case-insensitive hoofd-/kleine letters in patronen negeren\n" +" -l, --lex-compat maximale compatibiliteit met de originele 'lex'\n" +" -X, --posix-compat maximale compatibiliteit met de POSIX 'lex'\n" +" -I, --interactive een interactieve scanner genereren\n" +" --yylineno het regelaantal bijhouden in yylineno\n" +"\n" +"Gegenereerde code:\n" +" -+, --c++ een C++-scannerklasse genereren\n" +" -Dmacro[=defn] #define macro defn (standaard defn is '1')\n" +" -L, --noline de #line-commando's in de scanner onderdrukken\n" +" -P, --prefix=STRING STRING gebruiken als prefix in plaats van \"yy\"\n" +" -R, --reentrant een herintreedbare C-scanner genereren\n" +" --bison-bridge een scanner voor zuivere bison-ontleder genereren\n" +" --bison-locations ondersteuning voor yylloc opnemen\n" +" --stdinit yyin/yyout naar standaardin/uitvoer initialiseren\n" +" --noansi-definitions oude-stijl functiedefinities\n" +" --noansi-prototypes lege parameterlijst in prototypes\n" +" --nounistd niet insluiten\n" +" --noFUNCTIE specifieke FUNCTIE niet genereren\n" +"\n" +"Varia:\n" +" -c nietsdoende POSIX-optie\n" +" -n nietsdoende POSIX-optie\n" +" -?\n" +" -h, --help deze hulptekst tonen\n" +" -V, --version de versie van %s tonen\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "geheugenreservering voor 'sko_stack' is mislukt" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "naam is belachelijk lang: \"%s\"" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "geheugenreservering is mislukt in allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "onjuist teken '%s' in check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scanner heeft de optie '-8' nodig om teken %s te kunnen gebruiken" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "geheugenreservering is mislukt in allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: **fatale interne programmafout**, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "vergroting van array is mislukt" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "onjuiste regel in skeletbestand" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "geheugenreservering is mislukt in yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** begin van dump van NFA met starttoestand %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "toestand # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** einde van de dump\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "lege machine in dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Voorschrift met variabele nakomende context op regel %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "onjuist toestandstype in mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "invoervoorschriften zijn te ingewikkeld (>= %d NFA-toestanden)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "te veel transities gevonden in mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "te veel voorschriften (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "onbekende fout tijdens verwerken van sectie 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "onjuiste lijst van startvoorwaarden" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "onbekend voorschrift" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "nakomende context twee keer gebruikt" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "onjuiste iteratiewaarden" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iteratiewaarde moet positief zijn" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"het tekenbereik [%c-%c] is niet eenduidig in een hoofdletterongevoelige " +"scanner" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negatief bereik in tekenklasse" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] is niet eenduidig in een hoofdletterongevoelige scanner" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] is niet eenduidig in een hoofdletterongevoelige scanner" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Invoerregel is te lang\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "verkeerde opbouw van '%top'-commando" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "onbekend '%'-commando" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Definitienaam is te lang\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Ongepaarde '{'" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definitiewaarde voor {%s} is te lang\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "onvolledige naamsdefinitie" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Optiesregel is te lang\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "onbekende %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "onjuiste tekenklasse" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "ongedefinieerde definitie {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "onjuiste : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "ontbrekend aanhalingsteken" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "onjuiste expressie '%s' in tekenklasse" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "onjuist teken tussen {}'s" + +#: src/scan.l:868 +msgid "missing }" +msgstr "ontbrekende }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF werd bereikt tijdens een actie" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF werd bereikt binnen een patroon" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "onjuist teken: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "kan %s niet openen" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Gebruik: %s [OPTIE...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "optie '%s' staat geen argument toe\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "optie '%s' vereist een argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "optie '%s' is niet eenduidig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Onbekende optie '%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Onbekende fout=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "geheugenreservering voor symbolentabel is mislukt" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "naam is twee keer gedefinieerd" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startvoorwaarde %s is twee keer vermeld" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "voortijdig einde van bestand" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Eindmarkering\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Iets Raars* - token: %d waarde:%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamische geheugenfout in copy_string()" diff --git a/po/pl.gmo b/po/pl.gmo new file mode 100644 index 0000000..68f66fd Binary files /dev/null and b/po/pl.gmo differ diff --git a/po/pl.po b/po/pl.po new file mode 100644 index 0000000..bb8eed2 --- /dev/null +++ b/po/pl.po @@ -0,0 +1,957 @@ +# Polish translation for flex. +# Copyright (C) 2007, 2012 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Jakub Bogusz , 2003-2012. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.36\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2012-08-02 18:15+0200\n" +"Last-Translator: Jakub Bogusz \n" +"Language-Team: Polish \n" +"Language: pl\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-2\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Przydzielenie bufora do wypisania ³añcucha nie powiod³o siê" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Przydzielenie bufora dla dyrektywy linii nie powiod³o siê" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Przydzielenie bufora dla polecenia m4 def powiod³o siê" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Przydzielenie bufora dla polecenia m4 undef powiod³o siê" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Stan #%d jest nieakceptuj±cy -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "niebezpieczny kontekst koñcowy" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numery linii powi±zanych regu³:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " przej¶cia-wyj¶ciowe: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" przej¶cia-zapêtlaj±ce: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "kontrola spójno¶ci nie powiod³a siê w epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Zrzut DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "nie mo¿na utworzyæ unikalnego stanu koñca bufora" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "stan # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Nie mo¿na zapisaæ yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "wykryto b³êdny znak przej¶cia w sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Klasy równowa¿no¶ci:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "stan # %d akceptuje: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "stan # %d akceptuje: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Nie mo¿na zapisaæ yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Nie mo¿na zapisaæ yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Nie mo¿na zapisaæ ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Klasy meta-równowa¿no¶ci:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Nie mo¿na zapisaæ yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Nie mo¿na zapisaæ yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Nie mo¿na zapisaæ yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Nie mo¿na zapisaæ yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Nie mo¿na zapisaæ yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Nie mo¿na zapisaæ ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Nie mo¿na zapisaæ ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Nie mo¿na zapisaæ eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Nie mo¿na zapisaæ yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "nie mo¿na dopasowaæ regu³y" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "podano opcjê -s, ale domy¶lna regu³a mo¿e byæ dopasowana" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Nie mo¿na u¿yæ -+ z opcj± -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Nie mo¿na u¿yæ -f ani -F z opcj± -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Nie mo¿na u¿yæ --reentrant ani --bison-bridge z opcj± -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF i -Cm razem nie maj± sensu" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF i -I s± niekompatybilne" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF s± niekompatybilne z trybem kompatybilno¶ci z leksem" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf i -CF wykluczaj± siê wzajemnie" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Nie mo¿na u¿yæ -+ z opcj± -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array jest niekompatybilne z opcj± -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opcje -+ i --reentrant wykluczaj± siê wzajemnie." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "pomost dla bisona nie jest obs³ugiwany dla skanera C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "nie mo¿na utworzyæ %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "nie mo¿na zapisaæ nag³ówka tablic" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nie mo¿na otworzyæ pliku szablonu %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "przydzielenie pamiêci dla definicji makra nie powiod³o siê" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "b³±d wej¶cia podczas odczytu pliku szablonu %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "b³±d podczas zamykania pliku szablonu %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "b³±d podczas tworzenia pliku nag³ówkowego %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "b³±d podczas zapisu pliku wyj¶ciowego %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "b³±d podczas zamykania pliku wyj¶ciowego %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "b³±d podczas usuwania pliku wyj¶ciowego %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Bez zapamiêtywania.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d zapamiêtywanych stanów (nie akceptuj±cych).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Skompresowane tablice zawsze zapamiêtuj±.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "b³±d podczas zapisu pliku raportu z zapamiêtywania %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "b³±d podczas zamykania pliku raportu z zapamiêtywania %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s w wersji %s - statystyka u¿ycia:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " opcje skanera: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d stanów NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d stanów DFA (%d s³ów)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d regu³\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Bez zapamiêtywania\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d zapamiêtywanych stanów (nie akceptuj±cych)\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Skompresowane tablice zawsze zapamiêtuj±\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " U¿ytych wzorców pocz±tek-linii\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d warunków pocz±tkowych\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d stanów epsilonowych, %d stanów podwójnie epsilonowych\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " bez klas znaków\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d klas znaków potrzebuje %d/%d s³ów pamiêci, %d ponownie u¿ytych\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d utworzonych par stan/nastêpny-stan\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d przej¶æ unikalny/duplikat\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d elementów tablicy\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d utworzonych elementów base-def\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (maksymalnie %d) utworzonych elementów nxt-chk\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (maksymalnie %d) utworzonych szablonowych elementów nxt-chk\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d pustych elementów tablicy\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d utworzonych prototypów\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d utworzonych szablonów, %d u¿yæ\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d utworzonych klas równowa¿no¶ci\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d utworzonych klas meta-równowa¿no¶ci\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d zachowanych) kolizji haszy, %d jednakowych DFA\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d potrzebnych zbiorów realokacji\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d potrzebnych ogó³em elementów tablicy\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "B³±d wewnêtrzny. ¬le sformu³owane flexopts.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "`%s --help' poda wiêcej informacji.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "nieznana opcja -C '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "krytyczny b³±d analizy sk³adni" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "nie mo¿na utworzyæ pliku informacji o zapamiêtywaniu %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "opcja -l zgodno¶ci z leksem AT&T powoduje du¿± stratê wydajno¶ci\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " i mo¿e byæ przyczyn± innych zg³aszanych strat wydajno¶ci\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno powoduje straty wydajno¶ci TYLKO dla regu³ dopasowuj±cych " +"znak koñca linii\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktywny) powoduje ma³± stratê wydajno¶ci\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() powoduje ma³± stratê wydajno¶ci\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT powoduje du¿± stratê wydajno¶ci\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regu³y ze zmiennym koñcowym kontekstem powoduj± du¿± stratê wydajno¶ci\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT nie mo¿e byæ u¿yte z -f ani -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno nie mo¿e byæ u¿yte z REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "regu³y ze zmiennym koñcowym kontekstem nie mog± byæ u¿yte z -f ani -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass ma znaczenie tylko dla skanerów C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Sk³adnia: %s [OPCJE] [PLIK]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Generowanie programów wykonuj±cych na tek¶cie dopasowywanie wzorców.\n" +"\n" +"Komprecja tablic:\n" +" -Ca, --align u¿ycie wiêkszych tablic dla lepszego wyrównania pamiêci\n" +" -Ce, --ecs konstruowanie klas równowa¿no¶ci\n" +" -Cf nie kompresowanie tablic; u¿ycie reprezentacji -f\n" +" -CF nie kompresowanie tablic; u¿ycie reprezentacji -F\n" +" -Cm, --meta-ecs konstruowanie klas meta-równowa¿no¶ci\n" +" -Cr, --read u¿ycie read() zamiast stdio dla wej¶cia skanera\n" +" -f, --full wygenerowanie szybkiego, wielkiego skanera. To samo co -" +"Cfr\n" +" -F, --fast u¿ycie alternatywnej reprezentacji tablic. To samo co -" +"CFr\n" +" -Cem domy¶lne kompresowanie (to samo co --ecs --meta-ecs)\n" +"\n" +"Diagnostyka:\n" +" -d, --debug w³±czenie trybu diagnostycznego (debug) w " +"skanerze\n" +" -b, --backup zapisanie informacji o zapamiêtywaniu do %s\n" +" -p, --perf-report wypisanie raportu o wydajno¶ci na stderr\n" +" -s, --nodefault pominiêcie domy¶lnej regu³y ECHO dla " +"niedopasowanego\n" +" tekstu\n" +" -T, --trace %s powinien dzia³aæ w trybie ¶ledzenia\n" +" -w, --nowarn nie generowanie ostrze¿eñ\n" +" -v, --verbose wypisanie podsumowania statystyk skanera na " +"stdout\n" +"\n" +"Pliki:\n" +" -o, --outfile=PLIK podanie nazwy pliku wyj¶ciowego\n" +" -S, --skel=PLIK podanie pliku szablonu\n" +" -t, --stdout zapis wyj¶cia skanera na stdout zamiast %s\n" +" --yyclass=NAZWA nazwa klasy C++\n" +" --header-file=PLIK utworzenie pliku nag³ówkowego C oprócz skanera\n" +" --tables-file[=PLIK] zapisanie tablic do PLIKU\n" +"\n" +"Zachowanie skanera:\n" +" -7, --7bit wygenerowanie skanera 7-bitowego\n" +" -8, --8bit wygenerowanie skanera 8-bitowego\n" +" -B, --batch wygenerowanie skanera wsadowego (przeciwieñstwo -" +"I)\n" +" -i, --case-insensitive ignorowanie wielko¶ci liter we wzorcach\n" +" -l, --lex-compat maksymalna kompatybilno¶æ z oryginalnym leksem\n" +" -X, --posix-compat maksymalna kompatybilno¶æ z leksem POSIX\n" +" -I, --interactive wygenerowanie skanera interaktywnego (przeciw. -" +"B)\n" +" --yylineno ¶ledzenie liczby linii w yylineno\n" +"\n" +"Generowany kod:\n" +" -+, --c++ wygenerowanie klasy skanera w C++\n" +" -Dmakro[=defn] #define makro defn (domy¶lne defn to '1')\n" +" -L, --noline pominiêcie dyrektyw #line w skanerze\n" +" -P, --prefix=£AÑCUCH u¿ycie jako prefiksu £AÑCUCHA zamiast \"yy\"\n" +" -R, --reentrant wygenerowanie wielobie¿nego skanera w C\n" +" --bison-bridge skaner dla czystego analizatora w bisonie\n" +" --bison-locations dodanie obs³ugi yylloc\n" +" --stdinit zainicjowanie yyin/yyout na stdin/stdout\n" +" --noansi-definitions definicje funkcji w starym stylu\n" +" --noansi-prototypes puste listy parametrów w prototypach\n" +" --nounistd nie do³±czanie \n" +" --noFUNKCJA nie generowanie podanej FUNKCJI\n" +"\n" +"Ró¿ne:\n" +" -c nic nie robi±ca opcja POSIX\n" +" -n nic nie robi±ca opcja POSIX\n" +" -?\n" +" -h, --help wy¶wietlenie tego pomocnego opisu\n" +" -V, --version podanie wersji programu %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "przydzielenie sko_stack nie powiod³o siê" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nazwa \"%s\" jest ¶miesznie d³uga" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "nie uda³o siê przydzieliæ pamiêci w allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "b³êdny znak '%s' usuniêty w check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "skaner wymaga flagi -8 aby u¿yæ znaku %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "nie uda³o siê przydzieliæ pamiêci w allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: krytyczny b³±d wewnêtrzny: %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "próba zwiêkszenia rozmiaru tablicy nie powiod³a siê" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "b³êdna linia w pliku szablonu" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "nie uda³o siê przydzieliæ pamiêci w yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** pocz±tek zrzutu NFA ze stanem pocz±tkowym %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stan # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** koniec zrzutu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "pusty automat w dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regu³a ze zmiennym koñcowym kontekstem w linii %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "b³êdny typ stanu w mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regu³y wej¶ciowe s± zbyt skomplikowane (>= %d stanów NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "znaleziono zbyt du¿o przej¶æ w mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "zbyt du¿o regu³ (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "nieznany b³±d podczas przetwarzania sekcji 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "b³êdna lista warunków pocz±tkowych" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "nierozpoznana regu³a" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "koñcowy kontekst u¿yty dwukrotnie" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "b³êdne warto¶ci iteracji" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "warto¶æ iteracji musi byæ dodatnia" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"przedzia³ znaków [%c-%c] jest niejednoznaczny w skanerze ignoruj±cym " +"wielko¶æ liter" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "ujemny przedzia³ w klasie znaków" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[:^lower:] jest niejednoznaczne w przypadku skanera ignoruj±cego wielko¶æ " +"liter" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[:^upper:] jest niejednoznaczne w przypadku skanera ignoruj±cego wielko¶æ " +"liter" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Linia wej¶ciowa zbyt d³uga\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "¼le sformu³owana dyrektywa '%top'" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "nierozpoznana dyrektywa '%'" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Nazwa definizji zbyt d³uga\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Niesparowany '{'" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Definicja warto¶ci dla {%s} zbyt d³uga\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "niekompletna definicja nazwy" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Linia opcji zbyt d³uga\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "nierozpoznane %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "b³êdna klasa znaków" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "niezdefiniowana definicja {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "b³êdny : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "brak cudzys³owu" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "b³êdne wyra¿enie klasy znaków: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "b³êdny znak wewn±trz {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "brak }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF napotkany wewn±trz akcji" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "EOF napotkany wewn±trz wzorca" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "b³êdny znak: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "nie mo¿na otworzyæ %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Sk³adnia: %s [OPCJE]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opcja `%s' nie przyjmuje argumentu\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opcja `%s' wymaga argumentu\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opcja `%s' jest niejednoznaczna\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Nierozpoznana opcja `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Nieznany b³±d=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "nie uda³o siê przydzieliæ pamiêci dla tablicy symboli" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nazwa zdefiniowana dwukrotnie" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "warunek pocz±tkowy %s zadeklarowany dwukrotnie" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "przedwczesny EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Znacznik koñca\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Co¶ dziwnego* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "niepowodzenie dynamicznej pamiêci w copy_string()" diff --git a/po/pt_BR.gmo b/po/pt_BR.gmo new file mode 100644 index 0000000..22fcf1e Binary files /dev/null and b/po/pt_BR.gmo differ diff --git a/po/pt_BR.po b/po/pt_BR.po new file mode 100644 index 0000000..3abdb39 --- /dev/null +++ b/po/pt_BR.po @@ -0,0 +1,971 @@ +# Translation to Brazilian Portuguese of flex. +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Alexandre Folle de Menezes , 2003, 2004. +# Rafael Ferreira , 2013. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2013-11-27 08:09-0300\n" +"Last-Translator: Rafael Ferreira \n" +"Language-Team: Brazilian Portuguese \n" +"Language: pt_BR\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Generator: Poedit 1.5.7\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "A alocação de buffer para retornar string falhou" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "A alocação de buffer para diretiva de linha falhou" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "A alocação de buffer para m4 def falhou" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "A alocação de buffer para m4 undef falhou" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "O estado #%d é não-aceita -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "texto final perigoso" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " números de linha de regras associadas:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " transações de saída: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" transições presas: Fim de Arquivo " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "verificação de consistência falhou em epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Despejo DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "não foi possível criar um estado único de final de buffer" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "estado # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Não foi possível escrever yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "caractere de transição inválido detectado em sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Classes de Equivalência:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "estado # %d aceita: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "estado # %d aceita: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Não foi possível escrever yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Não foi possível escrever yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Não foi possível escrever ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Classes de Meta-Equivalência:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Não foi possível escrever yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Não foi possível escrever yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Não foi possível escrever yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Não foi possível escrever yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Não foi possível escrever yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Não foi possível escrever ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Não foi possível escrever ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Não foi possível escrever eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Não foi possível escrever yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "aplicação da regra não gerou nenhum resultado" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "a opção -s foi fornecida, mas a regra padrão pode ser aplicada" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Não é possível usar -+ com a opção -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Não é possível usar -f ou -F com a opção -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Não é possível usar --reentrant ou --bison-bridge com a opção -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF e -Cm não fazem sentido juntos" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF e -I são incompatíveis" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF são incompatíveis com o modo de compatibilidade lex" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf e -CF são mutuamente exclusivos" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Não é possível usar -+ com a opção -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array é incompatível com a opção -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "As opções -+ e --reentrant são mutuamente exclusivas." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "sem suporte à ponte bison pelo scanner de C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "não foi possível criar %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "não foi possível escrever o cabeçalho das tabelas" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "não é possível abrir o arquivo esqueleto %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "a alocação de definição de macro falhou" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "erro lendo o arquivo esqueleto %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "erro fechando o arquivo esqueleto %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "erro ao criar o arquivo cabeçalho %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "erro ao gravar o arquivo de saída %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "erro ao fechar o arquivo de saída %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "erro ao remover o arquivo de saída %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Impossível restaurar.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d fazendo cópia de segurança de estados (não-aceita).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tabelas compactadas sempre têm cópias de segurança.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "erro ao gravar a cópia de segurança %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "erro ao fechar a cópia de segurança %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versão %s estatísticas de uso:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " opções de scanner: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d estados NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d estados DFA (%d palavras)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d regras\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Sem cópia de segurança\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d fazendo cópia de segurança de estados (não-aceita)\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tabelas compactadas sempre têm cópias de segurança\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Padrões de início-de-linha usados\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condições de início\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d estados epsilon, %d estados epsilon duplo\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " nenhuma classe de caracteres\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d classes de caracteres precisaram de %d/%d palavras de armazenamento, " +"%d reusadas\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d pares estado/próximoestado criados\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d transições únicas/duplicadas\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d entradas de tabela\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d entradas base-def criadas\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (pico %d) entradas nxt-chk criadas\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (pico %d) modelos de entradas nxt-chk criadas\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d entradas vazias na tabela\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d protos criados\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d modelos criados, %d usos\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d classes de equivalência criadas\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d classes de meta-equivalência criadas\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d salvas) colisões de hash, %d DFAs iguais\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d conjuntos de realocação necessários\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d total de entradas de tabela necessárias\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Erro interno. flexopts estão malformados.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Tente \"%s --help\" para maiores informações.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opção -C \"%c\" desconhecida" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "erro fatal de análise" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "" +"não foi possível criar arquivo de cópia de segurança das informações %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"a opção de compatibilidade com lex da AT&T \"-l\" acarreta em uma grande " +"penalidade na performance\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" e pode ser a fonte real de outras penalidades de performance reportadas\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno acarreta em uma penalidade na performance APENAS em regras " +"que podem bater caracteres de nova linha\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interativo) acarreta em uma pequena penalidade na performance\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() acarreta em uma pequena penalidade na performance\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT acarreta em uma grande penalidade na performance\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Variável seguindo regras de contexto implicam em grande perda de " +"performance\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT não pode ser usado com -f ou -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno não pode ser usada com REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"variáveis seguindo regras de contexto não podem ser usadas com -f ou -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass só tem sentido para scanners C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Uso: %s [OPÇÕES] [ARQUIVO]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Gera programas que realizando correspondência de padrão em texto.\n" +"\n" +"Tabela de compressão:\n" +" -Ca, --align troca tabelas maiores por melhor alinhamento de memória\n" +" -Ce, --ecs classes de construção de equivalência\n" +" -Cf não comprime tabelas; use a representação -f\n" +" -CF não comprime tabelas; use a representação -F\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() em vez da stdio para a entrada do scanner\n" +" -f, --full gera scanner grande e rápido. O mesmo que -Cfr\n" +" -F, --fast usa representação de tabela alternativa. O mesmo que -" +"CFr\n" +" -Cem compressão padrão (mesmo que --ecs --meta-ecs)\n" +"\n" +"Depuração:\n" +" -d, --debug habilita o modo de depuração no scanner\n" +" -b, --backup gravação de info de cópia segurança para %s\n" +" -p, --perf-report grava relatório de performance para a stderr\n" +" -s, --nodefault suprime a regra padrão para ECHO texto não\n" +" correspondente\n" +" -T, --trace %s deveria executar em modo de ratro\n" +" -w, --nowarn não gera avisos\n" +" -v, --verbose escreve um resumo das estatísticas do scanner " +"para\n" +" stdout\n" +"\n" +"Arquivos:\n" +" -o, --outfile=ARQUIVO especifica um nome de arquivo de saída\n" +" -S, --skel=ARQUIVO especifica um arquivo de esqueleto\n" +" -t, --stdout grava um scanner na saída stdout em vez de %s\n" +" --yyclass=NOME nome de classe C++\n" +" --header-file=ARQUIVO\n" +" cria um arquivo de cabeçalho C além do scanner\n" +" --tables-file[=ARQUIVO]\n" +" escreve as tabelas no ARQUIVO\n" +"\n" +"Comportamento do scanner:\n" +" -7, --7bit gera um scanner 7-bit\n" +" -8, --8bit gera um scanner 8-bit\n" +" -B, --batch gera um scanner de lote (oposto de -I)\n" +" -i, --case-insensitive ignora diferença maiúsculo/minúsculo em padrões\n" +" -l, --lex-compat compatibilidade máxima com lex original\n" +" -X, --posix-compat compatibilidade máxima com lex POSIX\n" +" -I, --interactive gera um scanner interativo (oposto de -B)\n" +" --yylineno rastreia contagem de linhas em yylineno\n" +"\n" +"Código gerado:\n" +" -+, --c++ gera classe C++ do scanner\n" +" -Dmacro[=defn] #define macro defn (defn padrão é \"1\")\n" +" -L, --noline suprime as diretivas #line em scanner\n" +" -P, --prefix=TEXTO usa TEXTO como prefixo em vez de \"yy\"\n" +" -R, --reentrant gera um scanner C reentrante\n" +" --bison-bridge scanner para analisador bison puro.\n" +" --bison-locations inclui suporte a yylloc.\n" +" --stdinit inicializa yyin/yyout para stdin/stdout\n" +" --noansi-definitions definições de funções estilo antigo\n" +" --noansi-prototypes esvazia lista de parâmetros em prototipos\n" +" --nounistd não inclui \n" +" --noFUNCTION não gera uma FUNCTION em particular\n" +"\n" +"Miscelânea:\n" +" -c opção POSIX faz-nada\n" +" -n opção POSIX faz-nada\n" +" -?\n" +" -h, --help produz esta mensagem de ajuda\n" +" -V, --version informa a versão do %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "alocação de sko_stack falhou" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "nome \"%s\" ridiculamente longo" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "alocação de memória falhou em allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "caractere inválido \"%s\" detectado em check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "o scanner precisa da opção -8 para usar o caractere %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alocação de memória falhou em allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: erro interno fatal, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "tentativa de aumentar o tamanho do vetor falhou" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "linha inválida no arquivo de esqueleto" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "alocação de memória falhou em yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** iniciando despejo de nfa com estado inicial %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "estado # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** final do despejo\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "máquina vazia em dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regra de final de contexto variável na linha %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "estado de tipo inválido em mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regras de entrada são muito complicadas (>= %d estados NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "muitas transições em mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "muitas regras (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "erro desconhecido processando a seção 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "lista de condições de início inválida" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "regra não reconhecida" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "contexto final usado duas vezes" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "valores de iteração inválidos" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "valor de iteração deve ser positivo" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"a faixa de caracteres [%c-%c] é ambígua em um scanner \"case-insensitive\"" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "faixa negativa na classe de caracteres" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] é ambígua em um scanner \"case-insensitive\"" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] é ambígua em um scanner \"case-insensitive\"" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Linha de entrada muito longa\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "diretiva \"%top\" malformada" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "diretiva \"%\" não reconhecida" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Nome de definição muito longo\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "'{' sem fechamento" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Valor de definição para {%s} muito longo\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "definição de nome incompleta" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Linha de opção muito longa\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%option não reconhecida: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "classe de caractere inválida" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "definição indefinida {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " inválida: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "faltou aspa" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "expressão de classe de caractere inválida: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "caracatere inválido entre {}'s" + +#: src/scan.l:868 +msgid "missing }" +msgstr "faltou }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "Fim de Arquivo encontrado dentro de uma ação" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "Fim de Arquivo encontrado dentro do padrão" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "caracter inválido: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "não foi possível abrir %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Uso: %s [OPÇÕES]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opção \"%s\" não permite argumentos\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opção \"%s\" requer um argumento\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opção \"%s\" é ambígua\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opção \"%s\" desconhecida\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Erro desconhecido=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alocação da memória da tabela de símbolos falhou" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nome definido duas vezes" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condição de início %s declarada duas vezes" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "Fim-de-Arquivo prematuro" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Marca de Fim\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Algo Estranho* - tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "falha dinâmica de memória em copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "verificação de consistência falhou em symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "" +#~ "Impossível especificar a opção de cabeçalho se escrevendo em stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opção -R '%c' desconecida" diff --git a/po/quot.sed b/po/quot.sed new file mode 100644 index 0000000..0122c46 --- /dev/null +++ b/po/quot.sed @@ -0,0 +1,6 @@ +s/"\([^"]*\)"/“\1â€/g +s/`\([^`']*\)'/‘\1’/g +s/ '\([^`']*\)' / ‘\1’ /g +s/ '\([^`']*\)'$/ ‘\1’/g +s/^'\([^`']*\)' /‘\1’ /g +s/“â€/""/g diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin new file mode 100644 index 0000000..2436c49 --- /dev/null +++ b/po/remove-potcdate.sin @@ -0,0 +1,19 @@ +# Sed script that remove the POT-Creation-Date line in the header entry +# from a POT file. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/ro.gmo b/po/ro.gmo new file mode 100644 index 0000000..4c546a3 Binary files /dev/null and b/po/ro.gmo differ diff --git a/po/ro.po b/po/ro.po new file mode 100644 index 0000000..214e86b --- /dev/null +++ b/po/ro.po @@ -0,0 +1,972 @@ +# Mesajele în limba românã pentru pachetul flex. +# Copyright (C) 2003 The Flex Project +# Eugen Hoanca , 2003. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.31\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2003-11-22 11:07+0200\n" +"Last-Translator: Eugen Hoanca \n" +"Language-Team: Romanian \n" +"Language: ro\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=ISO-8859-2\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Starea #%d este de neacceptat. -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "context de sfârºit(trailing) periculos" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " numerele de linie asociate regulii:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " tranziþii exterioare(out): " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" tranziþii jam: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "verificare de consistenþã eºuatã în epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Rezultat(dump) DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "nu am putut crea sfârºit unic pentru starea buffer-ului" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "stare # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Nu am putut scrie yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "caracter greºit de tranziþie detectat în sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Clase de Echivalenþã:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "starea # %d acceptã: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "starea # %d acceptã: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Nu am putut scrie yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Nu am putut scrie yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Nu am putut scrie ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Clase de Meta-Echivalenþã:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Nu am putut scrie yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Nu am putut scrie yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Nu am putut scrie yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Nu am putut scrie yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Nu am putut scrie yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Nu am putut scrie ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Nu am putut scrie ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Nu am putut scrie eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Nu am putut scrie yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "regula nu se potriveºte cu nimic" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "a fost datã opþiunea -s dar regula implicitã se poate potrivi" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Nu se poate folosi -+ cu opþiunea -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Nu se poate folosi -f sau -F cu opþiunea -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Nu se poate folosi --reentrant sau --bison-bridge cu opþiunea -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ºi -Cm nu au sens folosite împreunã" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ºi -I sunt incompatibile" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF sunt incompatibile cu module de compatibilitate lex" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ºi -CF se exclud reciproc" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Nu se poate folosi -+ cu opþiunea -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array incompatibil cu opþiunea -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Opþiunile -+ and --reentrant se exclud reciproc" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bridge bison nu este suportat pentru scannerul C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "nu am putut crea %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "Nu am putut scrie capul de tabel" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "nu am putut deschide fiºierul schelet %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "eroare de intrare(input) în timpul citirii fiºierului schelet %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "eroare în închiderea fiºierului schelet %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "eroare în crearea fiºierului de header %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "eroare în scrierea fiºierului de output %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "eroare în închiderea fiºierului de output %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "eroare în ºtergerea fiºierului de output %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Nu se revine (backing-up).\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d salvare de (inacceptabile) stãri.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Tabelele compresate întotdeauna au back-up.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "eroare în scrierea fiºierului de backup %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "eroare în închiderea fiºierului de backup %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s versiunea %s statistici de folosire:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " opþiuni de scanner: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d stãri NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d stãri DFA (%d cuvinte)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d reguli\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Nu se face backup\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d salvare de (inacceptabile) stãri\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Tabelele compresate întotdeauna au back-up\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Tipare de începuturi de linie folosite\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d condiþii de start\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d stãri epsilon, %d stãri dublu epsilon\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " nici o clasã de caractere\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d clase de caractere necesare %d/%d cuvinte de stocare, %d refolosite\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d perechi de stare/stareurmãtoare create\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d tranziþii unice/duplicate\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d intrãri în tabele\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def intrãri create\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (maxim %d) nxt-chk intrãri create\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (maxim %d) model nxt-chk intrãri create\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d intrãri în tabel goale\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototipuri create\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d modele create, %d folosiri\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d clase de echivalenþã create\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d clase de meta-echivalenþã create\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d salvate) coliziuni disipate(hash), %d egaluri de DFA-uril\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d seturi de realocãri necesare\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d intrãri totale în tabel necesare\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Eroare internã. Opþiunile flex(flexopts) sunt malformate.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Încercaþi `%s --help' pentru mai multe informaþii.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "opþiune -C necunoscutã `%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "eroare fatalã de analizã(parse)" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "nu s-a putut crea fiºierul de informaþii de back-up %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"-l opþiunea de compatibilitate AT&T lex determinã o scãdere drasticã a " +"performanþei\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "ºi poate fi sursa realã a altor scãderi de performanþã raportate\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%opþiunea yylineno determinã o scãdere drasticã a performanþei DOAR în " +"regulile care se potrivesc caracterelor linie_nouã(newline)\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interactiãe) determinã o scãdere minorã a performanþei\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() determinã o scãdere minorã a performanþei\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT determinã o scãdere drasticã a performanþei\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Contextul de sfârºit(trailing) variabil determinã o scãdere drasticã a " +"performanþei\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT nu poate fi folosit cu -f sau -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%opþiunea yylineno nu poate fi folositã cu REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"contextul de sfârºit(trailing) variabil nu poate fi folosit cu -f sau -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%opþunea yyclass este folositoare doar pentru scannerele C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Folosire: %s [OPÞIUNI] [FIªIER]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genereazã programe care cautã potriviri de tipare pe un text\n" +"\n" +"Compresie de tabele:\n" +" -Ca, --align renunþã la tabelele mari în favoarea unui aliniament mai " +"bun al memoriei\n" +" -Ce, --ecs construieºte clase de echivalenþã\n" +" -Cf nu compreseazã tabelele; foloseºte reprezentare -f \n" +" -CF nu compreseazã tabelele; foloseºte reprezentare -F\n" +" -Cm, --meta-ecs construieºte clase de meta-echivalenþã\n" +" -Cr, --read foloseºte read() în loc de stdio pentru intrarea de " +"scanner\n" +" -F, --fast foloseºte reprezentare alternativã de tabele. Asemãnãtor " +"lui -CFr\n" +" -f, --full genereazã scannere rapide, mari. Asemãnãtor lui -Cfr\n" +" -Cem compresie implicitã (asemãnãtor lui --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug activeazã modul debug în scanner\n" +" -b, --backup scriere de informaþii de backup în %s\n" +" -p, --perf-report scrie raportul de performanþã la stderr\n" +" -s, --nodefault eliminã regula implicitã de ECHO text care nu se " +"potriveºte\n" +" -T, --trace %s ar trebui sã ruleze în mod trace\n" +" -w, --nowarn nu genereazã avertismente\n" +" -v, --verbose scrie cuprinsul statisticilor scanner-ului la " +"stdout\n" +"\n" +"Fiºiere:\n" +" -o, --outfile=FIªIER specificã numele de fiºier de ieºire\n" +" -S, --skel=FIªIER specificã fiºierul schelet\n" +" -t, --stdout scrie scannerul la stdout în loc de %s\n" +" --yyclass=NUME numele clasei C++\n" +" --header-file=FIªIER creazã im fiºier de header C pe lângãscanner\n" +" --tables-file[=FIªIER] scrie tabelele în FIªIER\n" +"\n" +"Comportament scanner:\n" +" -7, --7bit genereazã scanner pe 7-biþi\n" +" -8, --8bit genereazã scanner pe 8-biþi\n" +" -B, --batch genereazã scanner comandã(batch) (inversul lui -" +"I)\n" +" -i, --case-insensitive ignorã cazul în tipare\n" +" -l, --lex-compat compatibilitate maximã cu lex original\n" +" -X, --posix-compat compatibilitate maximã cu lex POSIX\n" +" -I, --interactive genereazã scanner interactive (inversul lui -B)\n" +" --yylineno urmãreºte numãrãtoare liniilor în yylineno\n" +"\n" +"Cod generat:\n" +" -+, --c++ genereazã clasã de scanner C++ \n" +" -Dmacro[=defn] #define macro defn (implicit defn is '1')\n" +" -L, --noline eliminã directivele #line din scanner\n" +" -P, --prefix=ªIR foloseºte ªIR ca ºi prefix în loc de \"yy\"\n" +" -R, --reentrant genereazã un scanner C circular(reentrant)\n" +" --bison-bridge scanner pentru analizã purã bison.\n" +" --bison-locations include suport yylloc.\n" +" --stdinit iniþializeazã yyin/yyout cãtre stdin/stdout\n" +" --noansi-definitions definire de funcþii stil vechi\n" +" --noansi-prototypes listã de parametri vidã în prototipuri\n" +" --nounistd nu include \n" +" --noFUNCÞIE nu genera o FUNCÞIE particularã\n" +"\n" +"Diverse:\n" +" -c opþiune POSIX care nu face nimic\n" +" -n opþiune POSIX care nu face nimic\n" +" -?\n" +" -h, --help produce acest mesaj de ajutor\n" +" -V, --version raporteazã versiunea %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "numele \"%s\" este ridicol de lung" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "alocare de memorie eºuatã în allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "caracter greºit `%s' detectat în check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "scannerul necesitã parametrul(flag) -8 pentru a folosi caracterul %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "alocare de memorie eºuatã în allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: eroare internã fatalã, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "încercare de a mãri dimensiunea domeniului eºuatã" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "linie greºitã în fiºierul schelet" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "alocare de memorie eºuatã în yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** începerea aducerii(dump) nfa cu starea de început %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "stare # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** sfârºit de aducere(dump)\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "maºinã vidã în dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regulã de context de sfârºit variabil la linia %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "tip de stare greºitã în mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "regulile de intrare(input) sunt prea complicate (>= %d stãri NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "s-au gãsit prea multe tranziþii în mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "prea multe reguli (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "eroare necunoscutã în procesarea secþiunii 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "listã de stãri în condiþie proastã" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "regulã necunoscutã" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "context de sfârºit(trailing) utilizat de douã ori" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "valori de iteraþie greºite" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "valoarea iteraþiei trebuie sã fie pozitivã" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu într-un scanner caz-" +"insenzitiv" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "domeniu negativ în clasa de caractere" + +#: src/parse.y:916 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu într-un scanner caz-" +"insenzitiv" + +#: src/parse.y:922 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"intervalul(range) de caracter [%c %c] este ambiguu într-un scanner caz-" +"insenzitiv" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Linie de intrare(input) prea lungã\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "directivã '%top' malformatã" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "directivã '%' necunoscutã" + +#: src/scan.l:192 +#, fuzzy +msgid "Definition name too long\n" +msgstr "Linie de intrare(input) prea lungã\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "'{' fãrã corespondent" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "definire de nume incompletã" + +#: src/scan.l:444 +#, fuzzy +msgid "Option line too long\n" +msgstr "Linie de intrare(input) prea lungã\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "%%opþiune necunoscutã: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "clasã de caractere greºitã" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "definiþie nedefinitã {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " greºitã: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "menþionare(quote) lipsã" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "expresie clasã caracter greºitã: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "caracter eronat între {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "lipseºte }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "EOF întâlnit în mijlocul acþiunii" + +#: src/scan.l:951 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "EOF întâlnit în mijlocul acþiunii" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "caracter eronat: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "nu pot deschide %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Folosire: %s [OPÞIUNI]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "opþiunea `%s' nu permite parametri\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "opþiunea `%s' necesitã un parametru\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "opþiunea `%s' este ambiguã\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Opþiune necunoscutã `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Eroare necunoscutã=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "alocare de memorie pentru tabela de simboluri eºuatã" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "nume definit de douã ori" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "condiþie de start %s definitã de douã ori" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "EOF prematur" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Marcaj de sfârºit\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Ceva Ciudat* - tok: %d val: %d\n" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "verificare de consistenþã eºuatã în symfollowset" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "eroare de memorie dinamicã în copy_string()" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Nu se poate specifica opþiunea de header dacã se scrie la stdout" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "opþiune -R necunoscutã `%c'" diff --git a/po/ru.gmo b/po/ru.gmo new file mode 100644 index 0000000..a5cc2e8 Binary files /dev/null and b/po/ru.gmo differ diff --git a/po/ru.po b/po/ru.po new file mode 100644 index 0000000..76c6585 --- /dev/null +++ b/po/ru.po @@ -0,0 +1,977 @@ +# Russian translation for flex. +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# +# Dmitry S. Sivachenko , 1999, 2000, 2001, 2002. +# Yuri Kozlov , 2014. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2014-02-16 10:00+0400\n" +"Last-Translator: Yuri Kozlov \n" +"Language-Team: Russian \n" +"Language: ru\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8-bit\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 1.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Ðе удалоÑÑŒ выделить буфер Ð´Ð»Ñ Ð²Ñ‹Ð²Ð¾Ð´Ð¸Ð¼Ð¾Ð¹ Ñтроки" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Ðе удалоÑÑŒ выделить буфер Ð´Ð»Ñ Ñтроковой директивы" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Ðе удалоÑÑŒ выделить буфер Ð´Ð»Ñ m4 def" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Ðе удалоÑÑŒ выделить буфер Ð´Ð»Ñ m4 undef" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "СоÑтоÑние #%d не допуÑкает -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "опаÑный замыкающий контекÑÑ‚" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " номера Ñтрок аÑÑоциированного правила:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " out-переходы: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" jam-переходы: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "ошибка при проверке на целоÑтноÑÑ‚ÑŒ в epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Дамп ДКÐ:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "невозможно Ñоздать уникальное ÑоÑтоÑние конца буфера" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "ÑоÑтоÑние # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ðевозможно запиÑать yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "обнаружен неверный переходный Ñимвол в sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"КлаÑÑÑ‹ ÑквивалентноÑти:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "ÑоÑтоÑние # %d допуÑкает: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "ÑоÑтоÑние # %d допуÑкает: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Ðевозможно запиÑать yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Ðевозможно запиÑать yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Ðевозможно запиÑать ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Мета-Ñквивалентные КлаÑÑÑ‹:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Ðевозможно запиÑать yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Ðевозможно запиÑать yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Ðевозможно запиÑать yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Ðевозможно запиÑать yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Ðевозможно запиÑать yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Ðевозможно запиÑать ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Ðевозможно запиÑать ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Ðевозможно запиÑать eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Ðевозможно запиÑать yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "невозможно применить правило" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "указан параметр -s, но правило по умолчанию не может быть применено" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Ðевозможно иÑпользовать -+ Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð¼ -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Ðевозможно иÑпользовать -f или -F Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð¼ -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Ðевозможно иÑпользовать --reentrant или --bison-bridge Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð¼ -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Параметры -Cf/-CF и -Cm вмеÑте не имеют ÑмыÑла" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Параметры -Cf/-CF и -I неÑовмеÑтимы" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "Параметры -Cf/-CF неÑовмеÑтимы Ñ Ñ€ÐµÐ¶Ð¸Ð¼Ð¾Ð¼ lex-ÑовмеÑтимоÑти" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Параметры -Cf и -CF ÑвлÑÑŽÑ‚ÑÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð¸Ñключающими" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Ðевозможно иÑпользовать -+ Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð¼ -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array неÑовмеÑтим Ñ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€Ð¾Ð¼ -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Параметры -+ и --reentrant ÑвлÑÑŽÑ‚ÑÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð¸Ñключающими." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge не поддерживаетÑÑ Ð´Ð»Ñ Ñканера C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "невозможно Ñоздать %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "Ðевозможно запиÑать заголовок таблиц" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "Ðевозможно открыть файл-ÐºÐ°Ñ€ÐºÐ°Ñ %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "Ðе удалоÑÑŒ размеÑтить определение макроÑа" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "ошибка Ñ‡Ñ‚ÐµÐ½Ð¸Ñ Ñ„Ð°Ð¹Ð»Ð°-каркаÑа %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "ошибка при закрытии файла-каркаÑа %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "ошибка ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð·Ð°Ð³Ð¾Ð»Ð¾Ð²Ð¾Ñ‡Ð½Ð¾Ð³Ð¾ файла %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "ошибка запиÑи в выходной файл %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "ошибка Ð·Ð°ÐºÑ€Ñ‹Ñ‚Ð¸Ñ Ð²Ñ‹Ñ…Ð¾Ð´Ð½Ð¾Ð³Ð¾ файла %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "ошибка ÑƒÐ´Ð°Ð»ÐµÐ½Ð¸Ñ Ð²Ñ‹Ñ…Ð¾Ð´Ð½Ð¾Ð³Ð¾ файла %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Резервное копирование отключено.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "резервное копирование %d (недопуÑтимых) ÑоÑтоÑний.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Резервное копирование Ñжатых таблиц выполнÑетÑÑ Ð²Ñегда.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "ошибка запиÑи резервной копии файла %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "ошибка Ð·Ð°ÐºÑ€Ñ‹Ñ‚Ð¸Ñ Ñ€ÐµÐ·ÐµÑ€Ð²Ð½Ð¾Ð¹ копии файла %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "ÑтатиÑтика иÑÐ¿Ð¾Ð»ÑŒÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ %s верÑии %s:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " параметры Ñканера: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d ÑоÑтоÑний ÐКÐ\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d ÑоÑтоÑний ДКР(%d Ñлов)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d правил\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Резервное копирование отключено\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " резервное копирование %d (недопуÑтимых) ÑоÑтоÑний\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Резервное копирование Ñжатых таблиц выполнÑетÑÑ Ð²Ñегда\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " ИÑпользуютÑÑ ÑˆÐ°Ð±Ð»Ð¾Ð½Ñ‹ начала Ñтроки\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d начальных уÑловий\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d ÑпÑилон-ÑоÑтоÑний, %d двойных ÑпÑилон-ÑоÑтоÑний\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " отÑутÑтвуют клаÑÑÑ‹ Ñимволов\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d клаÑÑов Ñимволов требуют %d/%d Ñлов Ð´Ð»Ñ Ñ…Ñ€Ð°Ð½ÐµÐ½Ð¸Ñ, %d повторно " +"иÑпользовано\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " Ñоздано %d пар ÑоÑтоÑние/Ñлед_ÑоÑтоÑние\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d уникальных/повторÑющихÑÑ Ð¿ÐµÑ€ÐµÑ…Ð¾Ð´Ð¾Ð²\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d Ñлементов таблицы\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " Ñоздано %d/%d base-def Ñлементов\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " Ñоздано %d/%d (пик %d) nxt-chk Ñлементов\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " Ñоздано %d/%d (пик %d) шаблонных nxt-chk Ñлементов\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d пуÑÑ‚Ñ‹Ñ… Ñлементов таблицы\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " Ñоздано %d прототипов\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " Ñоздано %d шаблонов, %d иÑпользуютÑÑ\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " Ñозданы клаÑÑÑ‹ ÑквивалентноÑти %d/%d\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d мета-Ñквивалентных клаÑÑов Ñоздано\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d запиÑано) коллизий Ñ…Ñш-таблицы, %d Ñквивалентных ДКÐ\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " требуетÑÑ %d наборов повторных размещений\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " вÑего требуетÑÑ %d Ñлементов таблицы\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "ВнутреннÑÑ Ð¾ÑˆÐ¸Ð±ÐºÐ°. Ðеправильное значение flexopts.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Попробуйте «%s --help» Ð´Ð»Ñ Ð¿Ð¾Ð»ÑƒÑ‡ÐµÐ½Ð¸Ñ Ð±Ð¾Ð»ÐµÐµ подробного опиÑаниÑ.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "неизвеÑтное значение «%c» Ð´Ð»Ñ -C" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "Ñ„Ð°Ñ‚Ð°Ð»ÑŒÐ½Ð°Ñ Ð¾ÑˆÐ¸Ð±ÐºÐ° разбора" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "невозможно Ñоздать резервную копию информационного файла %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"Параметр -l ÑовмеÑтимоÑти Ñ AT&T lex влечёт значительное Ñнижение " +"производительноÑти\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" и также может быть иÑтинным иÑточником проблем Ñ Ð¿Ñ€Ð¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ñ‚ÐµÐ»ÑŒÐ½Ð¾Ñтью\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno влечёт значительное Ñнижение производительноÑти ТОЛЬКО Ð´Ð»Ñ " +"правил, которые могут Ñовпадать Ñ Ñимволами новой Ñтроки\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (интерактивный) влечёт незначительное Ñнижение производительноÑти\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() приводит к небольшому Ñнижению производительноÑти\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT влечёт значительное Ñнижение производительноÑти\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Правила Ñ Ð¿ÐµÑ€ÐµÐ¼ÐµÐ½Ð½Ñ‹Ð¼ замыкающим контекÑтом приводÑÑ‚ к значительному Ñнижению " +"производительноÑти\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT не может быть иÑпользован вмеÑте Ñ -f или -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno не может быть иÑпользован Ñ REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"правила Ñ Ð¿ÐµÑ€ÐµÐ¼ÐµÐ½Ð½Ñ‹Ð¼ замыкающим контекÑтом не могут быть иÑпользованы Ñ -f " +"или -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass имеет ÑмыÑл только Ð´Ð»Ñ Ñканеров C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "ИÑпользование: %s [ПÐРÐМЕТРЫ] [ФÐЙЛ]…\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Генерирует программы, производÑщие манипулÑции Ñ Ñ‚ÐµÐºÑтом по шаблонам.\n" +"\n" +"Сжатие таблиц:\n" +" -Ca, --align допуÑкать больший размер таблиц длÑ\n" +" лучшего Ð²Ñ‹Ñ€Ð°Ð²Ð½Ð¸Ð²Ð°Ð½Ð¸Ñ Ð² памÑти\n" +" -Ce, --ecs Ñоздавать клаÑÑÑ‹ ÑквивалентноÑти\n" +" -Cf не Ñжимать таблицы; иÑпользовать -f предÑтавление\n" +" -CF не Ñжимать таблицы; иÑпользовать -F предÑтавление\n" +" -Cm, --meta-ecs Ñоздавать клаÑÑÑ‹ мета-ÑквивалентноÑти\n" +" -Cr, --read иÑпользовать read() вмеÑто stdio длÑ\n" +" входных данных Ñканера\n" +" -f, --full Ñоздать быÑтрый, большой Ñканер. То же, что и -Cfr\n" +" -F, --fast иÑпользовать альтернативное предÑтавление таблиц.\n" +" То же, что и -CFr\n" +" -Cem Ñтепень ÑÐ¶Ð°Ñ‚Ð¸Ñ Ð¿Ð¾ умолчанию\n" +" (то же что и --ecs --meta-ecs)\n" +"\n" +"Отладка:\n" +" -d, --debug включить режим отладки в Ñканер\n" +" -b, --backup запиÑать резервную копию в %s\n" +" -p, --perf-report запиÑать отчёт о производительноÑти в stderr\n" +" -s, --nodefault подавлÑÑ‚ÑŒ правило по умолчанию Ð´Ð»Ñ Ð²Ñ‹Ð²Ð¾Ð´Ð° (ECHO)\n" +" текÑта, который не подошёл ни к одному правилу\n" +" -T, --trace %s должен запуÑкатьÑÑ Ð² режиме траÑÑировки\n" +" -w, --nowarn не выдавать предупреждений\n" +" -v, --verbose запиÑать Ñуммарную ÑтатиÑтику Ñканера в stdout\n" +"\n" +"Файлы:\n" +" -o, --outfile=ФÐЙЛ указать Ð¸Ð¼Ñ Ð²Ñ‹Ñ…Ð¾Ð´Ð½Ð¾Ð³Ð¾ файла\n" +" -S, --skel=ФÐЙЛ указать файл каркаÑа\n" +" -t, --stdout запиÑать Ñканер в stdout вмеÑто %s\n" +" --yyclass=ИМЯ Ð¸Ð¼Ñ ÐºÐ»Ð°ÑÑа C++\n" +" --header-file=ФÐЙЛ Ñоздать кроме Ñканера заголовочный файл C\n" +" --tables-file[=ФÐЙЛ] запиÑать таблицы в ФÐЙЛ\n" +"\n" +"Поведение Ñканера:\n" +" -7, --7bit Ñоздать 7-битный Ñканер\n" +" -8, --8bit Ñоздать 8-битный Ñканер\n" +" -B, --batch Ñоздать пакетный Ñканер\n" +" (в противоположноÑÑ‚ÑŒ к -I)\n" +" -i, --case-insensitive игнорировать региÑÑ‚Ñ€ букв в шаблонах\n" +" -l, --lex-compat макÑÐ¸Ð¼Ð°Ð»ÑŒÐ½Ð°Ñ ÑовмеÑтимоÑÑ‚ÑŒ Ñ Ð¾Ñ€Ð¸Ð³Ð¸Ð½Ð°Ð»ÑŒÐ½Ñ‹Ð¼ lex\n" +" -X, --posix-compat макÑÐ¸Ð¼Ð°Ð»ÑŒÐ½Ð°Ñ ÑовмеÑтимоÑÑ‚ÑŒ Ñ POSIX lex\n" +" -I, --interactive Ñоздать интерактивный Ñканер\n" +" (в противоположноÑÑ‚ÑŒ к -B)\n" +" --yylineno отÑлеживать чиÑло Ñтрок в yylineno\n" +"\n" +"Генерируемый код:\n" +" -+, --c++ Ñоздать клаÑÑ Ñканера С++\n" +" -Dmacro[=defn] #define macro defn (по умолчанию defn='1')\n" +" -L, --noline не Ñоздавать директивы #line в Ñканере\n" +" -P, --prefix=СТРОКРиÑпользовать СТРОКУ в качеÑтве префикÑа\n" +" вмеÑто «yy»\n" +" -R, --reentrant Ñоздать реентерабельный Ñканер на C\n" +" --bison-bridge Ñканер Ð´Ð»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°Ñ‚Ð¾Ñ€Ð° только на bison\n" +" --bison-locations включить поддержку yylloc\n" +" --stdinit инициализировать yyin/yyout в stdin/stdout\n" +" --noansi-definitions Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ñ„ÑƒÐ½ÐºÑ†Ð¸Ð¹ в Ñтаром Ñтиле\n" +" --noansi-prototypes пуÑтой ÑпиÑок параметров в прототипах\n" +" --nounistd не включать \n" +" --noФУÐКЦИЯ не генерировать определённую ФУÐКЦИЮ\n" +"\n" +"Разное:\n" +" -Ñ Ð½Ð¸Ñ‡ÐµÐ³Ð¾ не делающий параметр POSIX\n" +" -n ничего не делающий параметр POSIX\n" +" -?\n" +" -h, --help показать Ñту Ñправку\n" +" -V, --version показать верÑию %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "не удалоÑÑŒ размеÑтить sko_stack" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "Ð¸Ð¼Ñ Â«%s» нелепо длинное" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "ошибка Ð²Ñ‹Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð°Ð¼Ñти в allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "найден неверный Ñимвол «%s» в check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "Ð´Ð»Ñ Ð¸ÑÐ¿Ð¾Ð»ÑŒÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ñимвола %s Ñканеру требуетÑÑ Ð¿Ð°Ñ€Ð°Ð¼ÐµÑ‚Ñ€ -8" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "ошибка Ð²Ñ‹Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð°Ð¼Ñти в allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: Ñ„Ð°Ñ‚Ð°Ð»ÑŒÐ½Ð°Ñ Ð²Ð½ÑƒÑ‚Ñ€ÐµÐ½Ð½ÑÑ Ð¾ÑˆÐ¸Ð±ÐºÐ°, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "ошибка при попытке увеличить размер маÑÑива" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "Ð½ÐµÐ²ÐµÑ€Ð½Ð°Ñ Ñтрока в файле-каркаÑе" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "ошибка при выделении памÑти в yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"******** начало дампа конечного автомата Ñ Ð½Ð°Ñ‡Ð°Ð»ÑŒÐ½Ñ‹Ð¼ ÑоÑтоÑнием %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "ÑоÑтоÑние # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********* конец дампа\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "пуÑтой автомат в dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Правило Ñ Ð¿ÐµÑ€ÐµÐ¼ÐµÐ½Ð½Ñ‹Ð¼ замыкающим контекÑтом в Ñтроке %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "неверный тип ÑоÑтоÑÐ½Ð¸Ñ Ð² mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "входные правила Ñлишком Ñложные (>= %d ÑоÑтоÑний ÐКÐ)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "найдено Ñлишком много переходов в mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "Ñлишком много правил (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "неизвеÑÑ‚Ð½Ð°Ñ Ð¾ÑˆÐ¸Ð±ÐºÐ° при обработке раздела 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "неверный ÑпиÑок начальных уÑловий" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "нераÑпознанное правило" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "замыкающий контекÑÑ‚ иÑпользуетÑÑ Ð´Ð²Ð°Ð¶Ð´Ñ‹" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "неверные Ð·Ð½Ð°Ñ‡ÐµÐ½Ð¸Ñ Ð¸Ñ‚ÐµÑ€Ð°Ñ†Ð¸Ð¹" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "значение итераций должно быть положительным" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"иÑпользование Ñимвольного диапазона [%c-%c] Ñомнительно в Ñканере, не " +"чувÑтвительном к региÑтру" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "отрицательный диапазон в клаÑÑе Ñимволов" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"иÑпользование [:^lower:] Ñомнительно Ð´Ð»Ñ Ñканера, не чувÑтвительного к " +"региÑтру" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"иÑпользование [:^upper:] Ñомнительно Ð´Ð»Ñ Ñканера, не чувÑтвительного к " +"региÑтру" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Слишком Ð´Ð»Ð¸Ð½Ð½Ð°Ñ Ð²Ñ…Ð¾Ð´Ð½Ð°Ñ Ñтрока\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "нераÑÐ¿Ð¾Ð·Ð½Ð°Ð½Ð½Ð°Ñ Ð´Ð¸Ñ€ÐµÐºÑ‚Ð¸Ð²Ð° «%top»" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "нераÑÐ¿Ð¾Ð·Ð½Ð°Ð½Ð½Ð°Ñ Ð´Ð¸Ñ€ÐµÐºÑ‚Ð¸Ð²Ð° «%»" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Слишком длинное определение имени\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "ÐÐµÐ¿Ð°Ñ€Ð½Ð°Ñ Â«{»" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Слишком длинное определение Ð·Ð½Ð°Ñ‡ÐµÐ½Ð¸Ñ Ð´Ð»Ñ {%s}\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "неполное определение имени" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Слишком длинный параметр\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "нераÑпознанный %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "неверный клаÑÑ Ñимвола" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "неопределенное определение {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "неверное <начальное уÑловие>: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "отÑутÑтвуют кавычки" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "неверное выражение клаÑÑа Ñимвола: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "неверный Ñимвол внутри {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "отÑутÑтвует }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "вÑтречен EOF внутри дейÑтвиÑ" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "вÑтречен EOF внутри шаблона" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "неверный Ñимвол: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "невозможно открыть %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "ИÑпользование: %s [ПÐРÐМЕТРЫ]…\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "параметр «%s» должен иÑпользоватьÑÑ Ð±ÐµÐ· аргумента\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "параметр «%s» должен иÑпользоватьÑÑ Ñ Ð°Ñ€Ð³ÑƒÐ¼ÐµÐ½Ñ‚Ð¾Ð¼\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "неоднозначный ключ «%s»\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "ÐераÑпознанный параметр «%s»\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "ÐеизвеÑÑ‚Ð½Ð°Ñ Ð¾ÑˆÐ¸Ð±ÐºÐ°=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "ошибка при выделении памÑти Ð´Ð»Ñ Ñ‚Ð°Ð±Ð»Ð¸Ñ†Ñ‹ Ñимволов" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "Ð¸Ð¼Ñ Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¾ дважды" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "начальное уÑловие %s опиÑано дважды" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "неожиданный EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Метка конца\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Что-то не так* — tok: %d val: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "ошибка при работе Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸Ñ‡ÐµÑкой памÑтью в copy_string()" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "ошибка при проверке на целоÑтноÑÑ‚ÑŒ в symfollowset" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Ðевозможно указать параметр header при выводе на stdout." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "неизвеÑтный -R ключ '%c'" diff --git a/po/sr.gmo b/po/sr.gmo new file mode 100644 index 0000000..2049e87 Binary files /dev/null and b/po/sr.gmo differ diff --git a/po/sr.po b/po/sr.po new file mode 100644 index 0000000..f07cd53 --- /dev/null +++ b/po/sr.po @@ -0,0 +1,956 @@ +# Serbian translation for flex +# Copyright (C) 2013 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# МироÑлав Ðиколић , 2013. +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2013-10-30 18:20+0200\n" +"Last-Translator: МироÑлав Ðиколић \n" +"Language-Team: Serbian <(nothing)>\n" +"Language: sr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n" +"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Ðије уÑпело додељивање међумеморије ниÑци иÑпиÑивања" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Ðије уÑпело додељивање међумеморије за одредницу реда" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Ðије уÑпело додељивање међумеморије за одредницу м4" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Ðије уÑпело додељивање међумеморије за поништавање одреднице м4" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Стање #%d је не-прихватљиво —\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "опаÑан пратећи контекÑÑ‚" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " бројеви реда придруженог правила:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " ван-прелаза:" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" јам-прелази: крај датотеке" + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "провера доÑледноÑти није уÑпела у „epsclosure()“" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"ДФРиÑпиÑ:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "не могу да направим јединÑтвено Ñтање краја међумеморије" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "Ñтање # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Ðе могу да запишем „yynxt_tbl[][]“" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "откривен је лош знак прелаза у „sympartition()“" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Разреди једнакоÑти:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "Ñтање # %d прихвата: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "Ñтање # %d прихвата: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Ðе могу да запишем „yyacclist_tbl“" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Ðе могу да запишем „yyacc_tbl“" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Ðе могу да запишем „ecstbl“" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Разреди мета-једнакоÑти:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Ðе могу да запишем „yymeta_tbl“" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Ðе могу да запишем „yybase_tbl“" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Ðе могу да запишем „yydef_tbl“" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Ðе могу да запишем „yynxt_tbl“" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Ðе могу да запишем „ychk_tbl“" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Ðе могу да запишем „ftbl“" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Ðе могу да запишем „ssltbl“" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Ðе могу да запишем „eoltbl“" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Ðе могу да запишем „yynultrans_tbl“" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "правило не може бити поклопљено" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "дата је опција „-s“ али оÑновно правило може бити поклопљено" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Ðе могу да кориÑтим -+ Ñа опцијом „-l“" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Ðе могу да кориÑтим „-f“ или „-F“ Ñа опцијом „-l“" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "Ðе могу да кориÑтим „--reentrant“ или „--bison-bridge“ Ñа опцијом „-l“" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "„-Cf/-CF“ и „-Cm“ немају ÑмиÑла заједно" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "„-Cf/-CF“ и „-I“ Ñу неÑаглаÑне" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "„-Cf/-CF“ Ñу неÑаглаÑни Ñа режимом лекÑ-ÑаглаÑноÑти" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "„-Cf“ и „-CF“ Ñе међуÑобно иÑкључују" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Ðе могу да кориÑтим -+ Ñа опцијом „-CF“" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%aниз није ÑаглаÑан Ñа опцијом -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Опције -+ и „--reentrant“ Ñе међуÑобно иÑкључују." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "бизонов моÑÑ‚ није подржан за Ц++ Ñкенер." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "не могу да направим %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "не могу да запшем беÑтаблично заглавље" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "Ðе могу да отворим датотеку окоÑнице „%s“" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "није уÑпело додељивање одреднице макроа" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "грешка улаза читања датотеке окоÑнице „%s“" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "грешка затварања датотеке окоÑнице „%s“" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "грешка Ñтварања датотеке заглавља „%s“" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "грешка запиÑивања излазне датотеке „%s“" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "грешка затварања излазне датотеке „%s“" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "грешка бриÑања излазне датотеке „%s“" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Ðе правим резерву.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d Ñтварам резерве (не-прихватам) Ñтања.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Сжете табеле увек Ñтварају резерву.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "грешка запиÑивања датотеке резерве „%s“" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "грешка затварања датотеке резерве „%s“" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "СтатиÑтика коришћења %s издања%s:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " опције прегледача: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d ÐФРÑтања\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d ДФРÑтања (%d речи)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d правила\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Ðе правим резерву\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d Ñтварам резерве (не-прихватам) Ñтања\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Сжете табеле увек Ñтварају резерву\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Коришћени Ñу шаблони почетка-реда\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d уÑлови покретања\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d Ñтања ипÑилона, %d Ñтања двоÑтруког ипÑилона\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " нема разреда знака\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d разредима знака беху потребне %d/%d речи Ñкладишта, %d поново " +"коришћених\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d пара Ñтања/Ñледећег_Ñтања је направљено\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d јединÑтвена/удвоÑтручена прелаза\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d уноÑа табеле\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " направљено је %d/%d уноÑа оÑновне одреднице\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " направљено је %d/%d (врх %d) „nxt-chk“ уноÑа\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " направљено је %d/%d (врх %d)шаблона „nxt-chk“ уноÑа\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d празна уноÑа табеле\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " направљених узорака — %d\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " направљених шаблона - %d, кориÑтим %d\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " направљено је %d/%d разреда једнакоÑти\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " направљено је %d/%d разреда мета-једнакоÑти\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (Ñачуваних %d) Ñукоба хеша, %d једнак ДФÐ-Ñу\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " потребна Ñу %d Ñкупа поновног додељивања\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " потребна Ñу укупно %d уноÑа табеле\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Унутрашња грешка. „flexopts“ је лоше обликован.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Пробајте „%s --help“ за више података.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "непозната опција -C „%c“" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "кобна грешка обраде" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "не могу да направим резерву датотеке података „%s“" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l опција ÑаглаÑноÑти ÐТ&Т лекÑа изазива велико Ñмањење учинка\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " и може бити Ñтваран извор других извешених ограничења учинка\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%опција „yylineno“ изазива Ñмањење учинка СÐМО на правилима која могу да " +"поклопе знакове новог реда\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (међудејÑтвено) изазива мање Ñмањење учинка\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "„yymore()“ изазива мање Ñмањење учинка\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "„REJECT“ изазива веће Ñмањење учинка\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Променљива правила пратећег контекÑа изазивају веће Ñмањење учинка\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "„REJECT“ не може да Ñе кориÑти Ñа „-f“ или „-F“" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%oпција „yylineno“ не може да Ñе кориÑти Ñа „REJECT“" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"променљива правила пратећег контекÑта не могу бити коришћена Ñа „-f“ или „-F“" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%oпција „yyclass“ има ÑмиÑла Ñамо за Ц++ Ñкенере" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Употреба: %s [ОПЦИЈЕ] [ДÐТОТЕКÐ]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Стварајте програме који обављају поклапање према шаблону у текÑту.\n" +"\n" +"Сабијање табеле:\n" +" -Ca, --align обрађује веће табеле зарад бољег поравнања " +"меморије\n" +" -Ce, --ecs изграђује разреде једнакоÑти\n" +" -Cf не Ñажима табеле; кориÑти „-f“ " +"representation†предÑтављање\n" +" -CF не Ñажима табеле; кориÑти „-F“ " +"representation†предÑтављање\n" +" -Cm, --meta-ecs изграђује разреде мета-једнакоÑти\n" +" -Cr, --read кориÑти „read()умеÑто Ñтндардног уи за улаз " +"Ñкенера\n" +" -f, --full Ñтвара брзи, велики Ñкенер. ИÑто као „-Cfr“\n" +" -F, --fast кориÑти заменÑко предÑтављање табеле. ИÑто " +"као „-CFr“\n" +" -Cem задато Ñажимање (иÑто као „--ecs --meta-" +"ecs“)\n" +"\n" +"Прочишћавање:\n" +" -d, --debug укључује режим прочишћавања у Ñкенеру\n" +" -b, --backup запиÑује податке о Ñтварању резерве у „%s“\n" +" -p, --perf-report запиÑује извештај о учинку Ñтандардну грешку\n" +" -s, --nodefault потиÑкује задато правило у „ECHO“ " +"непоклопљени текÑÑ‚\n" +" -T, --trace %s треба да ради у режиму праћења\n" +" -w, --nowarn не Ñтвара упозорења\n" +" -v, --verbose запиÑује Ñажетак ÑтатиÑтике Ñкенера на " +"Ñтандардни излаз\n" +"\n" +"Датотеке:\n" +" -o, --outfile=ДÐТОТЕКРнаводи излазни назив датотеке\n" +" -S, --skel=ДÐТОТЕКРнаводи датотеку окоÑнице\n" +" -t, --stdout запиÑује Ñкенер на Ñтандардни излазумеÑто на " +"„%s“\n" +" --yyclass=ÐÐЗИВ назив Ц++ разреда\n" +" --header-file=ДÐТОТЕКРÑтвара датотеку Ц заглавља као додатак " +"Ñкенеру\n" +" --tables-file[=ДÐТОТЕКÐ] запиÑује табеле у ДÐТОТЕКУ\n" +"\n" +"Понашање Ñкенера:\n" +" -7, --7bit Ñтвара 7-битни Ñкенер\n" +" -8, --8bit Ñтвара 8-битни Ñкенер\n" +" -B, --batch Ñтвара Ñкенер Ñкупа (Ñупротно од „-I“)\n" +" -i, --case-insensitive занемарује величину Ñлова у шаблонима\n" +" -l, --lex-compat највећа ÑаглаÑноÑÑ‚ Ñа изворним лекÑом\n" +" -X, --posix-compat највећа ÑаглаÑноÑÑ‚ Ñа лекÑом ПОСИКС-а\n" +" -I, --interactive Ñтвара међудејÑтвени Ñкенер (Ñупротно од „-" +"B“)\n" +" --yylineno прати број реда у „yylineno“\n" +"\n" +"Створени код:\n" +" -+, --c++ Ñтвара Ц++ разред Ñкенера\n" +" -Dmacro[=одредница] #одређује макро „одредницу“ (оÑновна је 1)\n" +" -L, --noline потиÑкује одреднице #реда у Ñкенеру\n" +" -P, --prefix=ÐИСКРкориÑти ÐИСКУкао Ð¿Ñ€ÐµÑ„Ð¸ÐºÑ ÑƒÐ¼ÐµÑто „yy“\n" +" -R, --reentrant Ñтвара поновно улазни Ц Ñкенер\n" +" --bison-bridge Ñкенер за чиÑто бизонов обрађивач.\n" +" --bison-locations укључујеподршку „yylloc“ supportâ€\n" +" --stdinit започиње „yyin/yyout“ на Ñтндулаз/Ñтндизлаз\n" +" --noansi-definitions одреднице функције Ñтарог Ñтила\n" +" --noansi-prototypes празан ÑпиÑак параметарау узорцима\n" +" --nounistd не укључује [unistd.h]\n" +" --noФУÐКЦИЈРне Ñтвара нарочиту ФУÐКЦИЈУ\n" +"\n" +"Разно:\n" +" -c не ПОСИКС-ира опцију\n" +" -n не ПОСИКС-ира опцију\n" +" -?\n" +" -h, --help иÑпиÑује ову помоћ\n" +" -V, --version извештава о издању %s-а\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "није уÑпело додељивање „sko_stack“-а" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "назив „%s“ је Ñмешно дуг" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "није уÑпело додељивање меморије у „allocate_array()“" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "лош знак „%s“ је откривен у „check_char()“" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "Ñкенер захтева -8 обележја да би кориÑтио знак „%s“" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "није уÑпело додељивање меморије у „allocate_array()“" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: кобна унутрашња грешка, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "није уÑпео покушај повећања величине низа" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "лош ред у датотеци окоÑнице" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "није уÑпело додељивање меморије у „yy_flex_xmalloc()“" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** започињем иÑÐ¿Ð¸Ñ Ð½Ñ„Ð°-а Ñа почетним Ñтањем %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "Ñтање # %4d" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** крај иÑпиÑа\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "празна машина у „dupmachine()“" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Променљиво правило пратећег контекÑта на %d. реду\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "лоша врÑта Ñтања у „mark_beginning_as_normal()“" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "улазна правила Ñу превише Ñложена (>= %d ÐФРÑтања)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "пронађох превише прелаза у „mkxtion()“" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "превише правила (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "непозната грешка обраде одељка 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "лош ÑпиÑак почетног уÑлова" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "непознато правило" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "пратећи контекÑÑ‚ је коришћен два пута" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "лоша вредноÑÑ‚ опетовања" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "вредноÑÑ‚ опетовања мора бити позитивна" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "опÑег знака [%c-%c] је нејаÑан у Ñкенеру неоÑетљивом на величину Ñлова" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "негативан опÑег у разреду знака" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] је нејаÑно у Ñкенеру неоÑетљивом на величину Ñлова" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] је нејаÑно у Ñкенеру неоÑетљивом на величину Ñлова" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Улазни ред је предуг\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "лоша одредница „%top“" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "непозната " + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Ðазив одреднице је предуг\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Ðеупарена „{“" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "ВредноÑÑ‚ одреднице за {%s} је предуга\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "непотпуна одредница назива" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "Ред опције је предуг\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "непозната %%опција: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "лош разред знака" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "неодређена одредница {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "лош [почетни уÑлов]: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "недоÑтају наводници" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "лош израз разреда знака: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "лош знак унутар {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "недоÑтаје }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "наишао Ñам на крај датотеке унутар радње" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "наишао Ñам на крај датотеке унутар шаблона" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "лош знак: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "не могу да отворим „%s“" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Употреба: %s [ОПЦИЈЕ]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "опција „%s“ не дозвољава аргумент\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "опција „%s“ захтева аргумент\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "опција „%s“ је нејаÑна\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Ðепозната опција „%s“\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Ðепозната грешка=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "није уÑпело додељивање меморије табеле Ñимбола" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "назив је одређен два пута" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "почетни уÑлов „%s“ је објављен два пута" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "прерани крај датотеке" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Завршни означавач\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Ðешто је чудно* — ток: %d вред: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "неуÑпех динамичке меморије у „copy_string()“" diff --git a/po/stamp-po b/po/stamp-po new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/po/stamp-po @@ -0,0 +1 @@ +timestamp diff --git a/po/sv.gmo b/po/sv.gmo new file mode 100644 index 0000000..6cea5da Binary files /dev/null and b/po/sv.gmo differ diff --git a/po/sv.po b/po/sv.po new file mode 100644 index 0000000..4a3582d --- /dev/null +++ b/po/sv.po @@ -0,0 +1,1115 @@ +# Swedish messages for flex. +# Copyright (C) 2003 The Flex Project +# Johan Linde , 1996. +# Christian Rose , 2002, 2004. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.31\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2004-03-21 22:51+0100\n" +"Last-Translator: Christian Rose \n" +"Language-Team: Swedish \n" +"Language: sv\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=iso-8859-1\n" +"Content-Transfer-Encoding: 8bit\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Tillstånd %d är icke-accepterande -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "farligt efterföljande sammanhang" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " radnummer för associerad regel:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " utövergångar: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" stoppövergångar: filslut " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "konsekvenskontrollen misslyckades i epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA-utskrift:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "kunde inte skapa ett unikt buffertsluttillstånd" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "tillstånd %d:\n" + +# Det här är ju helt sjukt. Har buggrapporterat detta att det bör +# ersättas med %s +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Kunde inte skriva yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "otillåtet övergångstecken funnet i sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Ekvivalensklasser:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "tillstånd %d accepterar: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "tillstånd %d accepterar: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Kunde inte skriva yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Kunde inte skriva yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Kunde inte skriva ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Metaekvivalensklasser:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Kunde inte skriva yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Kunde inte skriva yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Kunde inte skriva yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Kunde inte skriva yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Kunde inte skriva yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Kunde inte skriva ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Kunde inte skriva ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Kunde inte skriva eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Kunde inte skriva yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "regeln kan inte matchas" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "flaggan -s angiven men standardregeln kan följas" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "-+ kan inte användas tillsammans med flaggan -l" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "-f eller -F kan inte användas tillsammans med flaggan -l" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"--reentrant eller --bison-bridge kan inte användas tillsammans med flaggan -l" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF och -Cm kan inte användas tillsammans" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF och -I kan inte användas tillsammans" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF kan inte användas i lex-kompatibilitetsläge" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf och -CF är ömsesidigt uteslutande" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "-+ kan inte användas tillsammans med flaggan -CF" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array kan inte användas tillsammans med flaggan -+" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Flaggorna -+ och --reentrant är ömsesidigt uteslutande." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bisonbrygga stöds inte för C++-inläsaren." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "kunde inte skapa %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "kunde inte skriva tabellhuvud" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "kan inte öppna mallfilen %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "indatafel vid läsande av mallfilen %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "fel vid stängande av mallfilen %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "fel vid skapande av huvudfilen %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "fel vid skrivande av utfilen %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "fel vid stängande av utfilen %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "fel vid borttagning av utfilen %s" + +# "Back up" i det här sammanhanget handlar om att flexmaskinen backar. +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Backar inte.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d säkerhetskopierande (icke-accepterande) tillstånd.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Komprimerade tabeller säkerhetskopierar alltid.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "fel när säkerhetskopian %s skulle skrivas" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "fel när säkerhetskopian %s skulle stängas" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "Statistik över användning av %s version %s:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " inläsarflaggor: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA-tillstånd\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA-tillstånd (%d ord)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d regler\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Inget säkerhetskopierande\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d (icke-accepterande) tillstånd för säkerhetskopiering\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Komprimerade tabeller säkerhetskopierar alltid\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Början-av-rad-mönster använda\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d startvillkor\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilontillstånd, %d dubbla epsilontillstånd\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " inga teckenklasser\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d teckenklasser behövde %d/%d ord för lagring, %d återanvända\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d par med tillstånd/nästa-tillstånd skapade\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d unika/duplicerade övergångar\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d tabellposter\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d basstandardposter skapade\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (max %d) poster för nästa kontroll skapade\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (max %d) mallposter för nästa kontroll skapade\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d tomma tabellposter\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototyper skapade\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mallar skapade, %d användningar\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d ekvivalensklasser skapade\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d metaekvivalensklasser skapade\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d sparade) hashkollisioner, %d DFA lika\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d uppsättningar med omallokeringar krävdes\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d tabellposter krävs totalt\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Internt fel. flexopts är felaktiga.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Prova \"%s --help\" för mer information.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "okänd flagga till -C \"%c\"" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "allvarligt fel vid tolkningen" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "kunde inte skapa filen %s med säkerhetskopieringsinformation" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"flaggan -l för beteende som AT&T:s lex medför en väsentlig prestandaförlust\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " och kan vara den egentliga orsaken till andra rapporter om detta\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%option yylineno medför en prestandaförlust ENDAST på regler som kan matcha " +"nyradstecken\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (interaktiv) medför en mindre prestandaförlust\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() medför en mindre prestandaförlust\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT medför en väsentlig prestandaförlust\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"Regler för varierbar efterföljande sammanhang medför en väsentlig " +"prestandaförlust\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT kan inte användas tillsammans med -f eller -F" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno kan inte användas tillsammans med REJECT" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"regler för varierbar efterföljande kontext kan inte användas\n" +"tillsammans med -f eller -F" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass är bara meningsfull för C++-inläsare" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Användning: %s [FLAGGOR] [FIL]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Genererar program som utför mönstermatchning på text.\n" +"\n" +"Tabellkomprimering:\n" +" -Ca, --align bättre minnesjustering till priset av större tabeller\n" +" -Ce, --ecs konstruera ekvivalensklasser\n" +" -Cf komprimera inte tabeller; använd -f-representation\n" +" -CF komprimera inte tabeller; använd -F-representation\n" +" -Cm, --meta-ecs konstruera metaekvivalensklasser\n" +" -Cr, --read använd read() istället för stdio för inläsarindata\n" +" -f, --full generera snabb, stor inläsare. Samma som -Cfr\n" +" -F, --fast använd alternativ tabellrepresentation. Samma som -CFr\n" +" -Cem standardkomprimering (samma som --ecs --meta-ecs)\n" +"\n" +"Felsökning:\n" +" -d, --debug aktivera felsökningsläge i inläsare\n" +" -b, --backup skriv säkerhetskopieringsinformation till %s\n" +" -p, --perf-report skriv prestandarapport till standard fel\n" +" -s, --nodefault undertryck standardregel att använda \"ECHO\" på\n" +" omatchad text\n" +" -T, --trace %s ska köra i spårningsläge\n" +" -w, --nowarn generera inte varningar\n" +" -v, --verbose skriv sammanfattning av inläsarstatistik till\n" +" standard ut\n" +"\n" +"Filer:\n" +" -o, --outfile=FIL ange namn på utfil\n" +" -S, --skel=FIL ange mallfil\n" +" -t, --stdout skriv inläsare på standard ut istället för %s\n" +" --yyclass=NAMN namn på C++-klass\n" +" --header-file=FIL skapa en C-huvudfil förutom inläsaren\n" +" --tables-file[=FIL] skriv tabeller till FIL\n" +"\n" +"Beteende för inläsare:\n" +" -7, --7bit generera 7-bitarsinläsare\n" +" -8, --8bit generera 8-bitarsinläsare\n" +" -B, --batch generera batchinläsare (motsats till -I)\n" +" -i, --case-insensitive ignorera skiftläge i mönster\n" +" -l, --lex-compat maximal kompatibilitet med ursprungliga lex\n" +" -X, --posix-compat maximal kompatibilitet med POSIX lex\n" +" -I, --interactive generera interaktiv inläsare (motsats till -B)\n" +" --yylineno spåra radantal i yylineno\n" +"\n" +"Genererad kod:\n" +" -+, --c++ generera C++-inläsarklass\n" +" -Dmacro[=defn] definiera makrodefinition (standardefn är \"1\")\n" +" -L, --noline undertryck #line-direktiv i inläsaren\n" +" -P, --prefix=STRÄNG använd STRÄNG som prefix istället för \"yy\"\n" +" -R, --reentrant generera en återanropbar C-inläsare\n" +" --bison-bridge inläsare för ren bisontolk.\n" +" --bison-locations inkludera stöd för yylloc.\n" +" --stdinit initiera yyin/yyout till standard in/ut\n" +" --noansi-definitions funktionsdefinitioner i gammal stil\n" +" --noansi-prototypes tom parameterlista i prototyper\n" +" --nounistd inkludera inte \n" +" --noFUNKTION generera inte en speciell FUNKTION\n" +"\n" +"Diverse:\n" +" -c POSIX-flagga som inte gör något\n" +" -n POSIX-flagga som inte gör något\n" +" -?\n" +" -h, --help visa detta hjälpmeddelande\n" +" -V, --version visa versionsinformation för %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "namnet \"%s\" är löjligt långt" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "minnesallokeringen misslyckades i allocate_array()" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "otillåtet tecken \"%s\" funnet i check_char()" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "inläsaren kräver flaggan -8 för att kunna använda tecknet %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "minnesallokeringen misslyckades i allocate_array()" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: allvarligt internt fel, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "försök att öka arraystorlek misslyckades" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "otillåten rad i mallfilen" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "minnesallokeringen misslyckades i yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** början av utskrift av nfa med starttillstånd %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "tillstånd %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** slut på utskrift\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "tom maskin i dupmachine()" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Regel för varierbar efterföljande kontext på rad %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "otillåten tillståndstyp i mark_beginning_as_normal()" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "indatareglerna är för komplicerade (>= %d NFA-tillstånd)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "fann för många övergångar i mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "för många regler (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "okänt fel vid tolkning av avsnitt 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "felaktig lista med startvillkor" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "okänd regel" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "efterföljande kontext används två gånger" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "felaktiga iterationsvärden" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "iterationsvärde måste vara positivt" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"teckenintervallet [%c-%c] är tvetydigt i en skiftlägesokänslig inläsare" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "negativt intervall i teckenklass" + +#: src/parse.y:916 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"teckenintervallet [%c-%c] är tvetydigt i en skiftlägesokänslig inläsare" + +#: src/parse.y:922 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"teckenintervallet [%c-%c] är tvetydigt i en skiftlägesokänslig inläsare" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "För lång indatarad\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "felaktigt \"%top\"-direktiv" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "okänt \"%\"-direktiv" + +#: src/scan.l:192 +#, fuzzy +msgid "Definition name too long\n" +msgstr "För lång indatarad\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "Ensamt \"{\"" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "ofullständig namndefinition" + +#: src/scan.l:444 +#, fuzzy +msgid "Option line too long\n" +msgstr "För lång indatarad\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "okänd %%option: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "otillåten teckenklass" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "odefinierad definition {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "otillåtet : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "citationstecken saknas" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "otillåtet uttryck för teckenklass: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "otillåtet tecken inom {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "} saknas" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "filslut påträffat inuti en handling" + +#: src/scan.l:951 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "filslut påträffat inuti en handling" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "otillåtet tecken: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "kan inte öppna %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Användning: %s [FLAGGOR]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "flaggan \"%s\" tar inget argument\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "flaggan \"%s\" kräver ett argument\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "flaggan \"%s\" är tvetydig\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Okänd flagga \"%s\"\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Okänt fel=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "minnesallokering för symboltabell misslyckades" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "namnet definierat två gånger" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "startvillkoret %s deklarerat två gånger" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "för tidigt filslut" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Slutmarkering\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Något märkligt* - tecken: %d värde: %d\n" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "konsekvenskontrollen misslyckades i symfollowset" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "dynamiskt minnesfel i copy_string()" + +#~ msgid "Can't specify header option if writing to stdout." +#~ msgstr "Kan inte ange huvudflagga då utskrift sker till standard ut." + +#~ msgid "unknown -R option '%c'" +#~ msgstr "okänd flagga till -R \"%c\"" + +#~ msgid "Could not write %s" +#~ msgstr "Kunde inte skriva %s" + +#~ msgid "-Cf/-CF and %option yylineno are incompatible" +#~ msgstr "-Cf/-CF och %option yylineno kan inte användas tillsammans" + +#~ msgid "" +#~ "For usage, try\n" +#~ "\t%s --help\n" +#~ msgstr "" +#~ "Prova\n" +#~ "\t%s --help\n" +#~ "för användning\n" + +#~ msgid "-P flag must be given separately" +#~ msgstr "flaggan -P måste anges separat" + +#~ msgid "-o flag must be given separately" +#~ msgstr "flaggan -o måste anges separat" + +#~ msgid "-S flag must be given separately" +#~ msgstr "flaggan -S måste anges separat" + +#~ msgid "-C flag must be given separately" +#~ msgstr "flaggan -C måste anges separat" + +#~ msgid "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -ooutput -Pprefix -Sskeleton]\n" +#~ msgstr "" +#~ "%s [-bcdfhilnpstvwBFILTV78+? -C[aefFmr] -outfil -Pprefix -Smallfil]\n" + +#~ msgid "\t[--help --version] [file ...]\n" +#~ msgstr "\t[--help --version] [fil ...]\n" + +#~ msgid "\t-b generate backing-up information to %s\n" +#~ msgstr "\t-b skriv information om backande till %s\n" + +#~ msgid "\t-c do-nothing POSIX option\n" +#~ msgstr "\t-c POSIX-flaggan gör ingenting\n" + +#~ msgid "\t-d turn on debug mode in generated scanner\n" +#~ msgstr "\t-d ställ den skapade inläsaren i felsökningsläge\n" + +#~ msgid "\t-f generate fast, large scanner\n" +#~ msgstr "\t-f skapa en snabb, stor inläsare\n" + +#~ msgid "\t-h produce this help message\n" +#~ msgstr "\t-h visa denna hjälptext\n" + +#~ msgid "\t-i generate case-insensitive scanner\n" +#~ msgstr "\t-i skapa en skiftlägesokänslig inläsare\n" + +#~ msgid "\t-l maximal compatibility with original lex\n" +#~ msgstr "\t-l maximal kompatibilitet med ursprungliga lex\n" + +#~ msgid "\t-n do-nothing POSIX option\n" +#~ msgstr "\t-n POSIX-flaggan gör ingenting\n" + +#~ msgid "\t-p generate performance report to stderr\n" +#~ msgstr "\t-p skicka rapport om utförandet till standard fel\n" + +#~ msgid "\t-s suppress default rule to ECHO unmatched text\n" +#~ msgstr "" +#~ "\t-s undertryck standardregeln att skriva ut text som ej kunde matchas\n" + +#~ msgid "\t-t write generated scanner on stdout instead of %s\n" +#~ msgstr "" +#~ "\t-t skriv den skapade inläsaren till standard ut i stället för %s\n" + +#~ msgid "\t-v write summary of scanner statistics to f\n" +#~ msgstr "\t-v skriv en sammanställning av inläsarstatistik till f\n" + +#~ msgid "\t-w do not generate warnings\n" +#~ msgstr "\t-w visa inga varningar\n" + +#~ msgid "\t-B generate batch scanner (opposite of -I)\n" +#~ msgstr "\t-B skapa en icke interaktiv inläsare (motsatsen till -I)\n" + +#~ msgid "\t-F use alternative fast scanner representation\n" +#~ msgstr "\t-F använd en alternativ snabb inläsarrepresentation\n" + +#~ msgid "\t-I generate interactive scanner (opposite of -B)\n" +#~ msgstr "\t-I skapa en interaktiv inläsare (motsatsen till -B)\n" + +#~ msgid "\t-L suppress #line directives in scanner\n" +#~ msgstr "\t-L undertryck #line-direktiv i inläsaren\n" + +#~ msgid "\t-T %s should run in trace mode\n" +#~ msgstr "\t-T %s ska köras i spårningsläge\n" + +#~ msgid "\t-V report %s version\n" +#~ msgstr "\t-V visa %s version\n" + +#~ msgid "\t-7 generate 7-bit scanner\n" +#~ msgstr "\t-7 skapa en 7-bitars inläsare\n" + +#~ msgid "\t-8 generate 8-bit scanner\n" +#~ msgstr "\t-8 skapa en 8-bitars inläsare\n" + +#~ msgid "\t-+ generate C++ scanner class\n" +#~ msgstr "\t-+ skapa en C++-inläsarklass\n" + +#~ msgid "\t-? produce this help message\n" +#~ msgstr "\t-? visa denna hjälptext\n" + +#~ msgid "\t-C specify degree of table compression (default is -Cem):\n" +#~ msgstr "\t-C ange graden av tabellkompression (standard -Cem):\n" + +#~ msgid "\t\t-Ca trade off larger tables for better memory alignment\n" +#~ msgstr "" +#~ "\t\t-Ca byt ut stora tabeller för att förbättra minneshanteringen\n" + +#~ msgid "\t\t-Ce construct equivalence classes\n" +#~ msgstr "\t\t-Ce skapa ekvivalensklasser\n" + +#~ msgid "\t\t-Cf do not compress scanner tables; use -f representation\n" +#~ msgstr "" +#~ "\t\t-Cf komprimera inte inläsartabellerna; använd representationen -f\n" + +#~ msgid "\t\t-CF do not compress scanner tables; use -F representation\n" +#~ msgstr "" +#~ "\t\t-CF komprimera inte inläsartabellerna; använd representationen -F\n" + +#~ msgid "\t\t-Cm construct meta-equivalence classes\n" +#~ msgstr "\t\t-Cm skapa meta-ekvivalensklasser\n" + +#~ msgid "\t\t-Cr use read() instead of stdio for scanner input\n" +#~ msgstr "" +#~ "\t\t-Cr använd read() i stället för standard in som indata till " +#~ "inläsaren\n" + +#~ msgid "\t-o specify output filename\n" +#~ msgstr "\t-o ange namnet på utfilen\n" + +#~ msgid "\t-P specify scanner prefix other than \"yy\"\n" +#~ msgstr "\t-P ange annat scannerprefix än \"yy\"\n" + +#~ msgid "\t-S specify skeleton file\n" +#~ msgstr "\t-S ange mallfil\n" + +#~ msgid "\t--help produce this help message\n" +#~ msgstr "\t--help visa denna hjälptext\n" + +#~ msgid "\t--version report %s version\n" +#~ msgstr "\t--version visa %s version\n" diff --git a/po/tr.gmo b/po/tr.gmo new file mode 100644 index 0000000..49d11e4 Binary files /dev/null and b/po/tr.gmo differ diff --git a/po/tr.po b/po/tr.po new file mode 100644 index 0000000..e62255f --- /dev/null +++ b/po/tr.po @@ -0,0 +1,960 @@ +# Translation of 'flex' messages to Turkish +# Copyright (C) 2004 The Flex Project +# Deniz Akkus Kanca , 2004. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.31\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2004-05-16 18:36+0300\n" +"Last-Translator: Deniz Akkus Kanca \n" +"Language-Team: Turkish \n" +"Language: tr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Generator: KBabel 1.0.2\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Durum #%d kabul etmiyor -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "izleyen baÄŸlam tehlikeli" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " alakalı kural satır numaraları:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " dış-geçiÅŸler: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" sıkışık-geçiÅŸler: EOF " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() içindeki tutarlılık kontrolü baÅŸarısız" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA Dökümü:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "tekil tampon sonu durumu yaratılamadı" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "durum # %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "yynxt_tbl[][] yazılamadı" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "sympartition() içinde hatalı geçiÅŸ karakterleri saptandı" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Denklik Sınıfları:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "durum # %d kabul eder: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "durum # %d kabul eder: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "yyacclist_tbl yazılamadı" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "yyacc_tbl yazılamadı" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "ecstbl yazılamadı" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Ara-Denklik Sınıfları:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "yymeta_tbl yazılamadı" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "yybase_tbl yazılamadı" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "yydef_tbl yazılamadı" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "yynxt_tbl yazılamadı" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "yychk_tbl yazılamadı" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "ftbl yazılamadı" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "ssltbl yazılamadı" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "eoltbl yazılamadı" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "yynultrans_tbl yazılamadı" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "kural eÅŸlenemedi" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s seçeneÄŸi verilmiÅŸ fakat öntanımlı kural eÅŸlenebiliyor" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "-+'yi -l seçeneÄŸi ile kullanma" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "-f veya -F'yi -l seçeneÄŸi ile kullanma" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "-l seçeneÄŸi ile --reentrant veya --bison-bridge bir arada kullanılamaz" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF ve -Cm birlikte anlam ifade etmiyor" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF ve -I uyumsuz" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF lex-uyumluluk kipi ile uyumsuz" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf ve -CF bir arada kullanılamaz" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "-+, -CF seçeneÄŸi ile kullanılamaz" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array, -+ seçeneÄŸi ile uyumsuz" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "-+ ve --reentrant seçenekleri bir arada kullanılamaz" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge, C++ tarayıcısı için desteklenmiyor." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "%s oluÅŸturulamadı" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "tablo baÅŸlığı yazılamadı" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "iskelet dosyası %s açılamadı" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "iskelet dosyası %s okunurken girdi hatası" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "iskelet dosyası %s kapatılırken hata" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "baÅŸlık dosyası %s oluÅŸturulurken hata" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "çıktı dosyası %s yazılırken hata" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "çıktı dosyası %s kapatılırken hata" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "çıktı dosyası %s silinirken hata" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Yedekleme yok.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d yedeklenen (kabul-etmeyen) durumlar.\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Sıkıştırılmış tablolar daima yedeklidir.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "yedek dosyası %s yazılırken hata" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "yedek dosyası %s kapatılırken hata" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s sürüm %s kullanım istatistikleri:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " tarayıcı seçenekleri: -" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA durumu\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA durumu (%d sözcük)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d kural\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Yedekleme yok\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d yedeklenmiÅŸ (kabul-edilmeyen) durum\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Sıkıştırılmış tablolar daima yedeklenir\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " BaÅŸlangıç-satırı kalıpları kullanıldı\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d baÅŸlangıç ÅŸartları\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d epsilon durumu, %d çift epsilon durumu\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " karakter sınıfı yok\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr "" +" %d/%d ihtiyaç duyulan karakter sınıfı %d/%d depolanan sözcük, %d yeniden " +"kullanıldı\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d durumu/sonrakidurum çifti yaratıldı\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d tekil/çift geçiÅŸler\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d tablo girdileri\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d temel-tanım girdileri yaratıldı\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (en yüksek %d) nxt-chk girdileri yaratıldı\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (en yüksek %d) ÅŸablon nxt-chk girdileri yaratıldı\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d boÅŸ tablo girdileri\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d prototip yaratıldı\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d ÅŸablon yaratıldı, %d kullanıldı\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d denklik sınıfı yaratıldı\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d ara-denklik sınıfı yaratıldı\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d kaydedildi) saçılma çarpışması, %d DFA denk\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " %d tekrar ayırım kümesine ihtiyaç var\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " %d toplam tablo girdisine ihtiyaç var\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "İç hata. flexopt'lar bozuk.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Daha fazla bilgi için `%s --help' yazın.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "bilinmeyen -C seçeneÄŸi '%c'" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "ölümcül ayrıştırma hatası" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "yedekleme bilgi dosyası %s oluÅŸturulamadı" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex uyumluluÄŸu seçeneÄŸi önemli ölçüde yavaÅŸlamaya yol açar\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr "" +" ve belki bildirilen baÅŸka performans kayıplarının da kaynağı olabilir\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"yylineno %%seçeneÄŸi YALNIZCA yenisatır karakterlerini de eÅŸleyen satırlarda " +"yavaÅŸlar.\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (etkileÅŸimli) küçük ölçekli bir yavaÅŸlamaya neden olur\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() küçük ölçekli bir yavaÅŸlamaya neden olur\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT büyük ölçekli bir yavaÅŸlamaya neden olur\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "" +"DeÄŸiÅŸken izleyen baÄŸlam kuralları, büyük ölçekli yavaÅŸlamaya neden olur\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT, -f veya -F ile kullanılamaz" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno, REJECT ile birlikte kullanılamaz" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "deÄŸiÅŸken izleme ortamı kuralları, -f veya -F ile birlikte kullanılamaz" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass, sadece C++ tarayıcıları için anlamlıdır" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Kullanım: %s [SEÇENEKLER...] [DOSYA...]\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Metin üzerinde kalıp eÅŸleyen yazılımlar oluÅŸturur.\n" +"\n" +"Tablo Sıkıştırma Seçenekleri:\n" +" -Ca, --align daha iyi bellek hizalaması için daha büyük tablolardan\n" +" vazgeçer.\n" +" -Ce, --ecs eÅŸitlik sınıfları oluÅŸturur\n" +" -Cf tabloları sıkıştırmaz; -f gösterimini kullanır\n" +" -CF tabloları sıkıştırmaz; -F gösterimini kullanır\n" +" -Cm, --meta-ecs üst-eÅŸitlik sınıfları oluÅŸturur\n" +" -Cr, --read tarama girdisi için stdio yerine read() kullanır\n" +" -f, --full hızlı, büyük tarayıcı oluÅŸturur. -Cfr ile aynı\n" +" -F, --fast alternatif tablo gösterimi kullanır. -CFr ile aynı\n" +" -Cem ön tanımlı sıkıştırma (--ecs --meta-ecs ile aynı)\n" +"\n" +"Hata Ayıklama:\n" +" -d, --debug tarayıcıda hata ayıklama kipini etkinleÅŸtirir\n" +" -b, --backup yedekleme bilgisini %s'e yazdırır\n" +" -p, --perf-report performans raporunu standart hataya yazdırır\n" +" -s, --nodefault eÅŸleÅŸmeyen metni göstermek davranışını durdurur\n" +" -T, --trace %s izleme kipinde çalışmalıdır\n" +" -w, --nowarn uyarı bildirmez\n" +" -v, --verbose tarama istatistiklerini standart çıktıya yazdırır\n" +"\n" +"Files:\n" +" -o, --outfile=DOSYA çıktı dosya adını belirtir\n" +" -S, --skel=DOSYA iskelet dosyanın adını belirtir\n" +" -t, --stdout tarayıcıyı %s yerine stdout'a yazdırır\n" +" --yyclass=Ä°SÄ°M C++ sınıfının ismi\n" +" --header-file=DOSYA tarayıcı yanında C baÅŸlık dosyası da oluÅŸturur\n" +" --tables-file[=DOSYA] tabloları DOSYA'ya yazar\n" +"\n" +"Tarayıcı davranışı:\n" +" -7, --7bit 7-bit tarayıcı oluÅŸturur\n" +" -8, --8bit 8-bit tarayıcı oluÅŸturur\n" +" -B, --batch etkileÅŸimsiz tarayıcı oluÅŸturur (-I'nın tersi)\n" +" -i, --case-insensitive kalıplarda büyük/küçük harf gözetmez\n" +" -l, --lex-compat lex ile en fazla uyumluluÄŸu saÄŸlar\n" +" -X, --posix-compat POSIX lex ile en fazla uyumluluÄŸu saÄŸlar\n" +" -I, --interactive etkileÅŸimli tarayıcı oluÅŸturur (-B'nin tersi)\n" +" --yylineno yylineno içinde satır sayısını tutar\n" +"\n" +"OluÅŸturulan kod:\n" +" -+, --c++ C++ tarayıcı sınıfı oluÅŸturur\n" +" -Dmacro[=defn] #define ile makro tanımı (öntanımlı defn, '1')\n" +" -L, --noline tarayıcıda #line yönergeleri oluÅŸturmaz\n" +" -P, --prefix=STRING \"yy\" yerine STRING'i önek olarak kullanır\n" +" -R, --reentrant yeniden giriÅŸli C tarayıcısı oluÅŸturur\n" +" --bison-bridge saf bison ayrıştırıcısı için tarayıcı.\n" +" --bison-locations yylloc desteÄŸini etkinleÅŸtirir.\n" +" --stdinit yyin/yyout'u stdin/stdout'a tanımlar\n" +" --noansi-definitions eski tür iÅŸlev tanımları\n" +" --noansi-prototypes prototiplerde boÅŸ parametre listesi\n" +" --nounistd 'yi içermez\n" +" --noFUNCTION FUNCTION ismindeki iÅŸlevi üretmez\n" +"\n" +"Muhtelif:\n" +" -c hiç bir ÅŸey yapmayan POSIX seçeneÄŸi\n" +" -n hiç bir ÅŸey yapmayan POSIX seçeneÄŸi\n" +" -?\n" +" -h, --help bu yardım bilgisini gösterir\n" +" -V, --version %s sürümünü bildirir\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "\"%s\" ismi gülünç derecede uzun" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "allocate_array() içinde bellek ayırımı baÅŸarısız" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "check_char() içinde hatalı karakter '%s' saptandı" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "tarayıcı %s karakterini kullanmak için -8 bayrağına ihtiyaç duyar" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "allocate_array() içinde bellek ayırımı baÅŸarısız" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: ölümcül iç hata, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "dizi boyutunu artırma denemesi baÅŸarısız" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "iskelet dosya içinde hatalı satır" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "yy_flex_xmalloc() içinde bellek ayırımı baÅŸarısız" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** baÅŸlangıç durumu %d olan nfa'nın dökümüne baÅŸlanıyor\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "durum # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** döküm sonu\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "dupmachine() içinde boÅŸ makine" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "%d satırında deÄŸiÅŸken izleyen baÄŸlam kuralı\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "mark_beginning_as_normal() içinde hatalı durum türü" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "girdi kuralları fazla karışık (>= %d NFA durumu)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "mkxtion() içinde çok fazla geçiÅŸ bulundu" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "çok fazla kural (> %d)!" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "1. bölüm iÅŸlenirken bilinmeyen hata oluÅŸtu" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "hatalı baÅŸlangıç ÅŸart listesi" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "bilinmeyen kural" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "izleyen baÄŸlam iki defa kullanılmış" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "hatalı yineleme deÄŸerleri" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "yineleme deÄŸeri pozitif olmalı" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, büyük/küçük harf farkı gözetmeyen bir tarayıcıda\n" +"belirsiz anlamlı" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "karakter sınıflarında negatif aralık" + +#: src/parse.y:916 +#, fuzzy +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, büyük/küçük harf farkı gözetmeyen bir tarayıcıda\n" +"belirsiz anlamlı" + +#: src/parse.y:922 +#, fuzzy +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "" +"[%c-%c] karakter aralığı, büyük/küçük harf farkı gözetmeyen bir tarayıcıda\n" +"belirsiz anlamlı" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "Girdi satırı fazla uzun\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "hatalı `%top' yönergesi" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "'%' yönergesi bilinmiyor" + +#: src/scan.l:192 +#, fuzzy +msgid "Definition name too long\n" +msgstr "Girdi satırı fazla uzun\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "'{' eÅŸleÅŸmiyor" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "eksik isim tanımlaması" + +#: src/scan.l:444 +#, fuzzy +msgid "Option line too long\n" +msgstr "Girdi satırı fazla uzun\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "geçersiz %%seçenek: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "hatalı karakter sınıfı" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "belirsiz tanım {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "hatalı : %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "eksik çift tırnak" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "bozuk karakter sınıfı ifadesi: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "{}'ler içinde hatalı karakter" + +#: src/scan.l:868 +msgid "missing }" +msgstr "eksik }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "bir eylem içinde EOF ile karşılaşıldı" + +#: src/scan.l:951 +#, fuzzy +msgid "EOF encountered inside pattern" +msgstr "bir eylem içinde EOF ile karşılaşıldı" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "hatalı karakter: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "%s açılamıyor" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Kullanım: %s [SEÇENEKLER...]\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "`%s' seçeneÄŸi argüman kullanmaz\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "`%s' seçeneÄŸi için argüman zorunludur\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "`%s' seçeneÄŸi belirsiz\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Bilinmeyen seçenek: `%s'\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Bilinmeyen hata=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "simge tablosu bellek ayırımı baÅŸarısız" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "isim iki defa tanımlandı" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "baÅŸlangıç ÅŸartı %s iki defa bildirildi" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "erken EOF" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "BitiÅŸ Ä°ÅŸaretçisi\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*Garip Bir Åžey* -andaç: %d deÄŸer: %d\n" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowset içindeki tutarlık kontrolü baÅŸarısız" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "copy_string() içinde dinamik bellek hatası" diff --git a/po/vi.gmo b/po/vi.gmo new file mode 100644 index 0000000..2d9758b Binary files /dev/null and b/po/vi.gmo differ diff --git a/po/vi.po b/po/vi.po new file mode 100644 index 0000000..788103e --- /dev/null +++ b/po/vi.po @@ -0,0 +1,970 @@ +# Vietnamese translation for Flex. +# Bản dịch tiếng Việt dành cho flex. +# Copyright (C) 2014 The Flex Project (msgids) +# Copyright (C) 2014 Free Software Foundation, Inc. +# This file is distributed under the same license as the flex package. +# Clytie Siddall , 2005-2008. +# Trần Ngá»c Quân , 2012-2014. +# +msgid "" +msgstr "" +"Project-Id-Version: flex-2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2014-02-14 08:17+0700\n" +"Last-Translator: Trần Ngá»c Quân \n" +"Language-Team: Vietnamese \n" +"Language: vi\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Poedit 1.5.5\n" +"X-Poedit-SourceCharset: utf-8\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "Việc phân bổ bá»™ đệm cho lệnh in chuá»—i gặp lá»—i" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "Việc phân bổ bá»™ đệm cho chỉ thị dòng gặp lá»—i" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "Việc phân bổ bá»™ đệm cho “m4 def†gặp lá»—i" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "Việc phân bổ bá»™ đệm cho “m4 undef†gặp lá»—i" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "Trạng thái #%d là không chấp nhận -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "ngữ cảnh theo sau là nguy hiểm" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " số thứ tá»± dòng quy tắc tÆ°Æ¡ng ứng:" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " việc chuyển tiếp xuất: " + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" chuyển tiếp kẹt: gặp kết thúc tập tin " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "việc kiểm tra sá»± thống nhất bị lá»—i trong epsclosure()" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"Äổ DFA:\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "không thể tạo trạng thái kết-thúc-bá»™-đệm duy nhất" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "trạng thái# %d:\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "Không thể ghi \"yynxt_tbl[][]\"" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "phát hiện ký tá»± chuyển tiếp sai trong sympartition()" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"Lá»›p tÆ°Æ¡ng Ä‘Æ°Æ¡ng:\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "trạng thái # %d chấp nhận: [%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "trạng thái # %d chấp nhận: " + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "Không thể ghi \"yyacclist_tbl\"" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "Không thể ghi \"yyacc_tbl\"" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "Không thể ghi \"ecstbl\"" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"Lá»›p tÆ°Æ¡ng-Ä‘Æ°Æ¡ng-meta:\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "Không thể ghi \"yymeta_tbl\"" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "Không thể ghi \"yybase_tbl\"" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "Không thể ghi \"yydef_tbl\"" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "Không thể ghi \"yynxt_tbl\"" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "Không thể ghi \"yychk_tbl\"" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "Không thể ghi \"ftbl\"" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "Không thể ghi \"ssltbl\"" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "Không thể ghi \"eoltbl\"" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "Không thể ghi \"yynultrans_tbl\"" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "quy tắc không thể được khá»›p" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "Ä‘Æ°a ra tùy chá»n \"-s\" còn quy tắc mặc định có thể được khá»›p" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "Không thể dùng ký tá»± \"-+\" vá»›i tùy chá»n \"-l\"" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "Không thể dùng cá» \"-f\" hoặc \"-F\" vá»›i tùy chá»n \"-l\"" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "" +"Không thể dùng đối số \"--reentrant\" (Ä‘iá»u vào lại) hoặc \"--bison-bridge" +"\" (chiếc cầu bison) vá»›i tùy chá»n \"-l\"" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "Hai tùy chá»n \"-Cf/-CF\" và \"-Cm\" vá»›i nhau thì không có ý nghÄ©a" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "Hai tùy chá»n \"-Cf/-CF\" và \"-I\" không tÆ°Æ¡ng thích vá»›i nhau" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "" +"Tùy chá»n \"-Cf/-CF\" không tÆ°Æ¡ng thích vá»›i chế Ä‘á»™ \"lex-compatibility" +"\" (tÆ°Æ¡ng thích vá»›i lex)" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "Hai tùy chá»n \"-Cf\" and \"-CF\" loại từ lẫn nhau" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "Không thể dùng ký tá»± \"-+\" vá»›i tùy chá»n \"-CF\"" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "\"%array\" (mảng) không tÆ°Æ¡ng thích vá»›i tùy chá»n \"-+\"" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "Hai tùy chá»n \"- +\" và \"--reentrant\" xung Ä‘á»™t vá»›i nhau." + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison bridge (chiếc cầu bison) không được há»— trợ vá»›i bá»™ quét C++." + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "không thể tạo %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "không thể ghi phần đầu bảng" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "không thể mở tập tin khung sÆ°á»n %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "việc phân bổ cho định nghÄ©a macro gặp lá»—i" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "gặp lá»—i nhập vào khi Ä‘á»c tập tin khung sÆ°á»n %s" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "gặp lá»—i khi đóng tập tin khung sÆ°á»n %s" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "gặp lá»—i khi tạo tập tin phần đầu %s" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "gặp lá»—i khi ghi tập tin xuất %s" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "gặp lá»—i khi đóng tập tin xuất %s" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "gặp lá»—i khi xoá bá» tập tin xuất %s" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "Không sao lÆ°u.\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d Ä‘ang sao lÆ°u các trạng thái (kiểu không chấp nhận).\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "Bảng đã nén lúc nào cÅ©ng sao lÆ°u.\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "găp lá»—i khi ghi tập tin sao lÆ°u %s" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "gặp lá»—i khi đóng tập tin sao lÆ°u %s" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s phiên bản %s thống kê sá»­ dụng:\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " tùy chá»n bá»™ quét: —" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d trạng thái NFA\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d trạng thái DFA (%d từ)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d quy tắc\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " Không sao lÆ°u\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d Ä‘ang sao lÆ°u các trạng thái (kiểu không chấp nhận)\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " Bảng đã nén lúc nào cÅ©ng sao lÆ°u\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " Dùng mẫu kiểu đầu dòng\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d Ä‘iá»u kiện bắt đầu\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d trạng thái épxilông (ε), %d trạng thái épxilông đôi\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " không có lá»›p ký tá»±\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d lá»›p ký tá»± cần %d/%d từ bá»™ nhá»›, %d được dùng lại\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d cặp trạng_thái/trạng_thái_kế đã được tạo\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d việc chuyển tiếp duy nhất/trùng\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d mục tin bảng\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d mục tin base-def (định nghÄ©a cÆ¡ bản) đã được tạo\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (tối Ä‘a %d) mục tin nxt-chk (kiểm tra kế tiếp) đã được tạo\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr "" +" %d/%d (tối Ä‘a %d) mục tin biểu mẫu nxt-chk (kiểm tra kế tiếp) đã được tạo\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d mục tin bảng trống\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d proto (khai báo nguyên mẫu) đã được tạo\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d mẫu đã được tạo, %d lần dùng\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d lá»›p kiểu tÆ°Æ¡ng Ä‘Æ°Æ¡ng đã được tạo\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d lá»›p tÆ°Æ¡ng-Ä‘Æ°Æ¡ng-meta đã được tạo\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d được lÆ°u) lần va chạm mã băm, %d DFA bằng nhau\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " cần %d tập hợp tái cấp phát\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " cần tổng %d mục tin bảng\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "Gặp lá»—i ná»™i bá»™ vì những flexopts sai dạng.\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "Hãy thá»­ lệnh \"%s --help\" (trợ giúp) để xem thêm thông tin.\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "không hiểu tùy chá»n \"-C\" là \"%c\"" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "gặp lá»—i phân tích nghiêm trá»ng" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "không thể tạo tập tin thông tin sao lÆ°u %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "" +"Tùy chá»n kiểu tÆ°Æ¡ng thích lex AT&T \"-l\" làm giảm hiệu suất rất nhiá»u\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " thì có lẽ thật gây ra trÆ°á»ng hợp giảm hiệu suất khác\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "" +"%%tùy chá»n \"yylineno\" giảm hiệu suất CHỈ vá»›i quy tắc khá»›p vá»›i ký tá»± dòng " +"má»›i\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "Tùy chá»n \"-I\" (tÆ°Æ¡ng tác) giảm hiệu suất má»™t ít\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() giảm hiệu suất má»™t ít\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT (đẩy ra) làm suy giảm hiệu suất nghiêm trá»ng\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "Quy tắc ngữ cảnh theo sau biến rất giảm hiệu suất\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "Không cho phép dùng REJECT (đẩy ra) vá»›i tùy chá»n \"-f\" hay \"-F\"" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "" +"Không cho phép dùng %option (tùy chá»n) \"yylineno\" vá»›i REJECT (đẩy ra)" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "" +"không cho phép dùng quy tắc ngữ cảnh theo sau biến vá»›i tùy chá»n \"-f\" hay " +"\"-F\"" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option (tùy chá»n) \"yyclass\" chỉ có ý nghÄ©a vá»›i bá»™ quét C++" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "Cách dùng: %s [TÙY_CHỌN] [TẬP_TIN]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"Tạo ra chÆ°Æ¡ng trình để thá»±c hiện tiến trình khá»›p mẫu trên văn bản thÆ°á»ng.\n" +"\n" +"Cách nén bảng:\n" +" -Ca, --align thoả hiệp giữa bảng lá»›n hÆ¡n và Ä‘á»™ _canh lá»_ bá»™ nhá»› khá " +"hÆ¡n\n" +" -Ce, --ecs cấu tạo lá»›p kiểu tÆ°Æ¡ng Ä‘Æ°Æ¡ng\n" +" -Cf không nén bảng; dùng sá»± tiêu biểu \"-f\"\n" +" -CF không nén bảng; dùng sá»± cách tiêu biểu \"-F\"\n" +" -Cm, --meta-ecs cấu tạo lá»›p kiểu meta tÆ°Æ¡ng Ä‘Æ°Æ¡ng\n" +" -Cr, --read dùng chức năng read() thay thế thiết bị nhập/xuất chuẩn " +"để nhập bá»™ quét\n" +" -f, --full tạo ra bá»™ quét nhanh và lá»›n; bằng -Cfr (_đầy đủ_)\n" +" -F, --fast dùng sá»± tiêu biểu bảng xen kẽ; bằng -CFr (_nhanh_)\n" +" -Cem phÆ°Æ¡ng pháp nén mặc định; bằng \"--ecs\" \"--meta-ecs" +"\")\n" +"\n" +"Gỡ lá»—i:\n" +" -d, --debug bật chế Ä‘á»™ _gỡ lá»—i_ trong bá»™ quét\n" +" -b, --backup ghi thông tin _sao lÆ°u_ vào %s\n" +" -p, --perf-report ghi _thông báo hiệu suất_ vào thiết bị lá»—i chuẩn\n" +" -s, --nodefault thu hồi quy tắc _mặc định_ để ECHO (vá»ng) Ä‘oạn " +"chÆ°a khá»›p\n" +" -T, --trace %s nên chạy trong chế Ä‘á»™ theo _dấu vết_\n" +" -w, --nowarn _không_ tạo ra lá»i _cảnh báo_\n" +" -v, --verbose ghi tóm tắt các thống kê bá»™ quét vào thiết bị xuất " +"chuẩn (_chi tiêt_)\n" +"\n" +"Tập tin:\n" +" -o, --outfile=TẬP_TIN ghi rõ tên _tập tin xuất_\n" +" -S, --skel=TẬP_TIN ghi rõ tập tin _khung sÆ°á»n_\n" +" -t, --stdout ghi bá»™ quét ra _thiết bị xuất chuẩn_ thay thế ra " +"%s\n" +" --yyclass=TÊN tên của _lá»›p_ C++\n" +" --header-file=TẬP_TIN tạo _tập tin phần đầu_ C thêm vào bá»™ quét\n" +" --tables-file[=TẬP_TIN] ghi các bảng vào TẬP_TIN này\n" +"\n" +"Ứng xá»­ của bá»™ quét:\n" +" -7, --7bit tạo ra bá»™ quét kiểu 7-bit\n" +" -8, --8bit tạo ra bá»™ quét kiểu 8-bit\n" +" -B, --batch tạo ra bá»™ quét _bó_ (ngược vá»›i \"-I\")\n" +" -i, --case-insensitive _không phân biệt HOA/thÆ°á»ng_ trong mẫu\n" +" -l, --lex-compat Ä‘á»™ _tÆ°Æ¡ng thích_ tối Ä‘a vá»›i lex gốc\n" +" -X, --posix-compat Ä‘á»™ _tÆ°Æ¡ng thích_ tối Ä‘a vá»›i lex _POSIX_\n" +" -I, --interactive tạo ra bá»™ quét _tÆ°Æ¡ng tác_ (ngược vá»›i \"-B\")\n" +" --yylineno theo dõi số đếm số dòng trong yylineno\n" +"\n" +"Mã đã tạo ra :\n" +" -+, --c++ tạo ra hang bá»™ quét kiểu C++\n" +" -Dmacro[=định_nghÄ©a] _định nghÄ©a_ cho lệnh #define (mặc định là " +"\"1\")\n" +" -L, --noline thu hồi các chỉ thị #line trong bá»™ quét\n" +" -P, --prefix=CHUá»–I dùng CHUá»–I này là _tiá»n tố_ thay thế \"yy\"\n" +" -R, --reentrant tạo ra má»™t bá»™ quét C kiểu _vào lại_\n" +" --bison-bridge bá»™ quét cho trình phân tách thuần tuý kiểu " +"bison.\n" +" --bison-locations gồm khả năng há»— trợ yylloc (_địa Ä‘iểm_).\n" +" --stdinit khởi Ä‘á»™ng yyin/yyout vào thiết bị nhập/xuất " +"chuẩn\n" +" --noansi-definitions _lá»i định nghÄ©a_ chức năng kiểu cÅ© (_không " +"ANSI_)\n" +" --noansi-prototypes danh sách tham số trống trong _khai báo nghi " +"thức_ (_không ANSI_)\n" +" --nounistd _không_ bao gồm \n" +" --noCHỨC_NÄ‚NG không tạo ra má»™t CHỨC NÄ‚NG cá biệt\n" +"\n" +"Lặt vặt:\n" +" -c tùy chá»n POSIX không làm gì\n" +" -n tùy chá»n POSIX không làm gì\n" +" -?\n" +" -h, --help hiển thị _trợ giúp_ này\n" +" -V, --version thông báo phiên bản %s\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "việc phân bổ cho sko_stack gặp lá»—i" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "tên \"%s\" là dài nhố nhăng" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "việc phân chia bá»™ nhá»› bị lá»—i trong allocate_array() (phân bổ mảng)" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "phát hiện ký tá»± sai \"%s\" trong check_char() (kiểm tra ký tá»±)" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "bá»™ quét cần thiết cá» \"-8\" để dùng ký tá»± %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "việc phân chia bá»™ nhá»› bị lá»—i trong allocate_array() (phân bổ mảng)" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s: gặp lá»—i nôi bá»™ nghiêm trá»ng, %s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "việc thá»­ tăng kích cỡ mảng đã thất bại" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "gặp dòng sai trong tập tin khung sÆ°á»n" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "việc phân bổ bá»™ nhá»› bị lá»—i trong yy_flex_xmalloc()" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** bắt đầu đổ NFA có trạng thái bắt đầu là %d\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "trạng thái # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** đổ xong\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "máy trống trong dupmachine() (nhân đôi máy)" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "Gặp quy tắc ngữ cảnh theo sau biến tại dòng %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "" +"kiểu trạng thái sai trong mark_beginning_as_normal() (đánh dấu đầu là thÆ°á»ng)" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "các quy tắc đầu vào là quá phức tạp (≥ %d trạng thái NFA)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "gặp quá nhiá»u chuyển tiếp trong mkxtion()" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "quá nhiá»u quy tắc (> %d) !" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "gặp lá»—i không rõ khi xá»­ lý phần 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "danh sách Ä‘iá»u kiện bắt đầu là sai" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "gặp quy tắc không được thừa nhận" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "ngữ cảnh theo sau được dùng hai lần" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "gặp giá trị lặp lại sai" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "giá trị lặp lại phải là số dÆ°Æ¡ng" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "" +"phạm vi ký tá»± [%c-%c] là chÆ°a rõ ràng trong trÆ°á»ng hợp quét bá» qua chữ HOA/" +"thÆ°á»ng" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "gặp phạm vi âm trong lá»›p ký tá»±" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "[:^lower:] là chÆ°a rõ ràng trong trÆ°á»ng hợp quét bá» qua chữ HOA/thÆ°á»ng" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "[:^upper:] là chÆ°a rõ ràng trong trÆ°á»ng hợp quét bá» qua chữ HOA/thÆ°á»ng" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "dòng nhập quá dài\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "chỉ thị kiểu \"%top\" (đầu) dạng sai" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "gặp chỉ thị kiểu \"%\" không được nhận dạng" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "Tên định nghÄ©a quá dài\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "ChÆ°a khá»›p \"{\"" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "Giá trị định nghÄ©a cho {%s} quá dài\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "lá»i Ä‘inh nghÄ©a tên chÆ°a hoàn tất" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "dòng tùy chá»n quá dài\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "gặp tùy chá»n %% không được nhận dạng: %s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "lá»›p ký tá»± sai" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "chÆ°a định nghÄ©a định danh {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr " (Ä‘iệu kiện bắt đầu) sai: %s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "thiếu dấu trích dẫn" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "biểu thức lá»›p ký tá»± sai: %s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "có ký tá»± sai ở trong hai dấu ngoặc móc {}" + +#: src/scan.l:868 +msgid "missing }" +msgstr "thiếu }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "gặp kết thúc tập tin ở trong má»™t hành Ä‘á»™ng" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "gặp kết thúc tập tin ở trong mẫu" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "ký tá»± sai: %s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "không thể mở %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "Cách dùng: %s [TÙY_CHỌN]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "tùy chá»n \"%s\" không cho phép đối số\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "tùy chá»n \"%s\" cần má»™t đối số\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "tùy chá»n \"%s\" chÆ°a rõ ràng\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "Không nhận ra tùy chá»n \"%s\"\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "Không rõ lá»—i=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "gặp lá»—i khi phân bổ bá»™ nhá»› của bảng ký hiệu" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "tên đã được định nghÄ©a hai lần" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "Ä‘iá»u kiện bắt đầu %s đã được khai báo hai lần" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "gặp kết thúc tập tin quá sá»›m" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "Dấu kết thúc\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "* Äiá»u lạ * — thẻ bài: %d giá trị: %d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "bá»™ nhá»› Ä‘á»™ng đã thất bại trong copy_string() (sao chép chuá»—i)" diff --git a/po/zh_CN.gmo b/po/zh_CN.gmo new file mode 100644 index 0000000..0478a8c Binary files /dev/null and b/po/zh_CN.gmo differ diff --git a/po/zh_CN.po b/po/zh_CN.po new file mode 100644 index 0000000..feac102 --- /dev/null +++ b/po/zh_CN.po @@ -0,0 +1,948 @@ +# Chinese translations for flex. +# Copyright (C) 2014 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Wang Li , 2002. +# Wei-Lun Chao , 2009, 2013. +# Mingye Wang , 2015. +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.38\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2015-08-27 16:54+0800\n" +"Last-Translator: Mingye Wang \n" +"Language-Team: Chinese (simplified) \n" +"Language: zh_CN\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Generator: Poedit 1.8.4\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "给予缓冲区é…é¢ä»¥æ‰“å°å­—串时失败" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "给予缓冲区é…é¢ç”¨äºŽåˆ—指令时失败" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "给予缓冲区é…é¢ç”¨äºŽ m4 def 时失败" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "给予缓冲区é…é¢ç”¨äºŽ m4 undef 时失败" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "#%d 正处于éžè®¿é—®çŠ¶æ€ -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "ä¸å®‰å…¨çš„末端上下文" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " å…³è”的规则列å·ï¼š" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " 外转æ¢ï¼š" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" åˆå¹¶è½¬æ¢ï¼šæ–‡ä»¶ç»“å°¾ " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() 中的一致性检查失败" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +"DFA 转储：\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "无法创建独立的 end-of-buffer 状æ€" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "çŠ¶æ€ # %d：\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "无法写入 yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "在 sympartition() 检测到错误的å˜æ¢å­—符" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"等价类：\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "çŠ¶æ€ # %d 接å—：[%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "çŠ¶æ€ # %d 接å—：" + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "无法写入 yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "无法写入 yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "无法写入 ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +"元等价类：\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "无法写入 yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "无法写入 yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "无法写入 yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "无法写入 yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "无法写入 yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "无法写入 ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "无法写入 ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "无法写入 eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "无法写入 yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "无法匹é…规则" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s 选项已给定但是å¯ä»¥å»åˆç¼ºçœè§„则" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "无法将 -+ 与 -l 选项共åŒä½¿ç”¨" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "无法将 -f 或 -F 与 -l 选项共åŒä½¿ç”¨" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "无法将 --reentrant 或 --bison-bridge 与 -l 选项共åŒä½¿ç”¨" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF å’Œ -Cm 共用时ä¸å…·ä»»ä½•æ„义" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF å’Œ -I 是ä¸å…¼å®¹çš„" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF 与 lex 兼容模å¼æ˜¯ä¸å…¼å®¹çš„" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf å’Œ -CF 是互斥的" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "无法将 -+ 与 -CF 选项共åŒä½¿ç”¨" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array 与 -+ 选项ä¸å…¼å®¹" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "选项 -+ å’Œ --reentrant 是互斥的。" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison 桥接器ä¸å— C++ 扫æ程åºæ”¯æŒã€‚" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "无法创建 %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "无法写入表头" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "无法打开骨架文件 %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "给予å®å®šä¹‰é…é¢æ—¶å¤±è´¥" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "读å–骨架文件 %s 时输入错误" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "关闭骨架文件 %s 出错" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "创建头文件 %s 出错" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "写入输出文件 %s 出错" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "关闭输出文件 %s 出错" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "删除输出文件 %s 出错" + +# See Concept Index. fr translation is wrong for that 'archive'. +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "没有回溯。\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d 回溯 (éžæŽ¥å—) 状æ€ã€‚\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "压缩过的表格总会自动回溯。\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "写入回溯文件 %s 出错" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "关闭回溯文件 %s 出错" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s 版本 %s 用法统计：\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " 扫æ器选项：-" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA 状æ€\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA çŠ¶æ€ (%d 个字è¯)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d æ¡è§„则\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " 没有回溯\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d 回溯 (éžæŽ¥å—) 状æ€\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " 压缩过的表格总会自动回溯\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " 列首å¼æ ·å·²ä½¿ç”¨\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d 起始æ¡ä»¶\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d ε状æ€ï¼Œ%d åŒå€ÎµçŠ¶æ€\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " 无字符类别\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d 字符类别所需 %d/%d å­—è¯çš„ä¿å­˜ä½“，%d é‡æ–°ä½¿ç”¨\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d 状æ€/下一状æ€å¯¹å·²åˆ›å»º\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d 独一/é‡å¤è½¬æ¢\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d 表格项目\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def 项目已创建\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (峰值 %d) nxt-chk 项目已创建\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (峰值 %d) æ¨¡æ¿ nxt-chk 项目已创建\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d 清空表格项目\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d 原型已创建\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d 范本已创建，%d 使用\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d 等价类别已创建\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d åŽè®¾ç­‰ä»·ç±»åˆ«å·²åˆ›å»º\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d å·²ä¿å­˜) 哈希碰撞，%d DFAs 相等\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " éœ€è¦ %d 组é‡æ–°é…ç½®\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " æ€»è®¡éœ€è¦ %d 表格项目\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "内部错误。flexopts 功能异常。\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "å°è¯•ã€Œ%s --helpã€ä»¥èŽ·å¾—更多信æ¯ã€‚\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "未知的 -C 选项“%câ€" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "致命的解æžé”™è¯¯" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "无法创建回溯信æ¯æ–‡ä»¶ %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex 兼容性选项会导致大幅性能å‡é€€\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " åŒæ—¶ä¹Ÿè®¸æ˜¯å…¶ä»–回报性能å‡é€€çš„实际æ¥æº\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno 导致性能å‡é€€ï¼Œåªæœ‰å½“该规则该å»åˆæ–°åˆ—字符时æ‰ä¼š\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (交互å¼) 导致å°å¹…性能å‡é€€\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() 导致å°å¹…性能å‡é€€\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT 导致大幅性能å‡é€€\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "å˜é‡æœ«å°¾ä¸Šä¸‹æ–‡è§„则导致大幅性能å‡é€€\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT 无法与 -f 或 -F å…±åŒä½¿ç”¨" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno 无法与 REJECT å…±åŒä½¿ç”¨" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "å˜é‡æœ«å°¾ä¸Šä¸‹æ–‡è§„则无法与 -f 或 -F å…±åŒä½¿ç”¨" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass åªå¯¹äºŽ C++ 扫æ程åºæœ‰æ„义" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "用法：%s [选项] [文件]...\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"产生能够根æ®æ–‡æœ¬è¿›è¡Œå¼æ ·åŒ¹é…的程åºã€‚\n" +"\n" +"表格压缩：\n" +" -Ca，--align æ¢æŽ‰è¾ƒå¤§è¡¨æ ¼ä»¥èŽ·å–较佳内存对ä½\n" +" -Ce，--ecs 建构等价类别\n" +" -Cf ä¸åŽ‹ç¼©è¡¨æ ¼ï¼›ä½¿ç”¨ -f 表示法\n" +" -CF ä¸åŽ‹ç¼©è¡¨æ ¼ï¼›ä½¿ç”¨ -F 表示法\n" +" -Cm，--meta-ecs 构造åŽè®¾ç­‰ä»·ç±»åˆ«\n" +" -Cr，--read 使用 read() 以代替 stdio 用于扫æ程åºçš„输入\n" +" -f, --full 产生快速，大型扫æ程åºã€‚å¦‚åŒ -Cfr\n" +" -F, --fast ä½¿ç”¨äº¤æ›¿è¡¨æ ¼è¡¨ç¤ºæ³•ã€‚å¦‚åŒ -CFr\n" +" -Cem 缺çœåŽ‹ç¼© (å¦‚åŒ --ecs --meta-ecs)\n" +"\n" +"调试：\n" +" -d, --debug 在扫æ程åºä¸­å¯ç”¨é™¤é”™æ¨¡å¼\n" +" -b, --backup 写入回溯信æ¯åˆ° %s\n" +" -p, --perf-report 将性能报告写入标准勘误\n" +" -s, --nodefault 抑制缺çœè§„则以回应ä¸ç¬¦åˆçš„文本\n" +" -T, --trace %s 应该在追踪模å¼ä¸­è¿è¡Œ\n" +" -w, --nowarn ä¸äº§ç”Ÿè­¦å‘Š\n" +" -v, --verbose 将概è¦çš„扫æ程åºç»Ÿè®¡å†™å…¥æ ‡å‡†è¾“出\n" +"\n" +"文件：\n" +" -o, --outfile=文件 指定输出文件å\n" +" -S, --skel=文件 指定架构文件\n" +" -t, --stdout 将扫æ程åºå†™å…¥æ ‡å‡†è¾“出以代替 %s\n" +" --yyclass=å称 C++ 类别的å称\n" +" --header-file=文件 扫æ程åºä¹‹å¤–创建 C 标头档\n" +" --tables-file[=文件] 将表格写入文件\n" +"\n" +"扫æ程åºè¡Œä¸ºï¼š\n" +" -7, --7bit 产生七比特扫æ程åº\n" +" -8, --8bit 产生八比特扫æ程åº\n" +" -B, --batch 产生批次扫æç¨‹åº (相对于 -I)\n" +" -i, --case-insensitive 忽略å¼æ ·ä¸­çš„大å°å†™\n" +" -l, --lex-compat 与原始 lex 最大兼容\n" +" -X, --posix-compat 与 POSIX lex 最大兼容\n" +" -I, --interactive 产生交互å¼æ‰«æç¨‹åº (相对于 -B)\n" +" --yylineno 在 yylineno 中计数轨列\n" +"\n" +"产生的编ç ï¼š\n" +" -+, --c++ 产生 C++ 扫æ程åºç±»åˆ«\n" +" -Dmacro [=defn] #define å® defn (ç¼ºçœ defn 为「1ã€)\n" +" -L, --noline 在扫æ程åºä¸­æŠ‘制 # 列指令\n" +" -P, --prefix=字串 使用字串作为å‰ç¼€ä»¥ä»£æ›¿ã€Œyyã€\n" +" -R, --reentrant 产生é‡æ–°è¿›å…¥ C 扫æ程åº\n" +" --bison-bridge 扫æ程åºç”¨äºŽ bison pure 剖æžå™¨ã€‚\n" +" --bison-locations åŒ…å« yylloc 支æŒã€‚\n" +" --stdinit åˆå§‹åŒ– yyin/yyout 到标准输入/标准输出\n" +" --noansi-definitions æ—§å¼å‡½æ•°å®šä¹‰\n" +" --noansi-prototypes 在原型中清空å‚数清å•\n" +" --nounistd ä¸åŒ…å« \n" +" --noFUNCTION ä¸äº§ç”Ÿç‰¹å®šå‡½æ•°\n" +"\n" +"æ‚项：\n" +" -c do-nothing POSIX 选项\n" +" -n do-nothing POSIX 选项\n" +" -?\n" +" -h, --help 产生这个说明消æ¯\n" +" -V, --version 报告 %s 版本\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "给予 sko_stack é…é¢æ—¶å¤±è´¥" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "å称「%sã€æœ‰è’谬的长度" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "在 allocatearray() 中内存é…置失败" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "在 checkchar() 中侦测到ä¸å½“的字符「%sã€" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "扫æ程åºéœ€è¦ -8 旗标以使用字符 %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "在 allocatearray() 中内存é…置失败" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s：严é‡å†…部错误，%s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "试图增加数组大å°æ—¶å¤±è´¥" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "骨架文件中错误的行" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "在 yy_flex_xmalloc() 中的内存分é…失败" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** 开始输出起始状æ€ä¸º %d çš„ NFA\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "çŠ¶æ€ # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** 输出结æŸ\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "在 dupmachine() 中清空机器" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "å˜é‡æœ«å°¾ä¸Šä¸‹æ–‡è§„则于列 %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "在 mark_beginning_as_normal() 中有ä¸å½“的状æ€è¾“å…¥" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "输入规则太å¤æ‚ (>= %d NFA 状æ€)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "在 mkxtion() 中找到太多转æ¢" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "规则过多 (> %d)ï¼" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "未知的错误处ç†èŠ‚ 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "错误的起始状æ€åˆ—表" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "ä¸èƒ½è¯†åˆ«çš„规则" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "末尾上下文已使用两次" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "ä¸å½“的迭代值" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "迭代值必须是正值" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "在大å°å†™ä¸é¡»ç›¸ç¬¦çš„扫æ程åºä¸­ï¼Œå­—符范围 [%c-%c] 是模棱两å¯çš„" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "在字符类别中有负值范围" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "在大å°å†™ä¸é¡»ç›¸ç¬¦çš„扫æ程åºä¸­ï¼Œ[:^lower:] 是模棱两å¯çš„" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "在大å°å†™ä¸é¡»ç›¸ç¬¦çš„扫æ程åºä¸­ï¼Œ[:^upper:] 是模棱两å¯çš„" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "输入列太长\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "异常的「%topã€æŒ‡ä»¤" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "无法辨识的「%ã€æŒ‡ä»¤" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "定义å称太长\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "ä¸æˆå¯¹çš„「{ã€" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "{%s} 的定义值太长\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "ä¸å®Œæ•´çš„å称定义" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "选项列太长\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "ä¸èƒ½è¯†åˆ«çš„ %%选项：%s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "错误的字符类别" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "未定义的定义 {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "错误 <起始æ¡ä»¶>：%s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "é—æ¼å¼•å·" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "错误的字符类别表达å¼ï¼š%s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "ä¸å½“字符于 {} 内部" + +#: src/scan.l:868 +msgid "missing }" +msgstr "é—æ¼ }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "在动作中文件结æŸ" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "在å¼æ ·ä¹‹å†…é‡åˆ°æ–‡ä»¶ç»“æŸ" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "错误的字符：%s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "无法打开 %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "用法：%s [选项]...\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "选项“%sâ€ä¸æŽ¥å—å‚æ•°\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "选项“%sâ€éœ€è¦ä¸€ä¸ªå‚æ•°\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "选项「%sã€æ˜¯æ¨¡æ£±ä¸¤å¯çš„\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "未知的选项“%sâ€\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "未知错误=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "符å·è¡¨å†…存分é…失败" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "å称定义了两次" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "起始æ¡ä»¶ %s 声明了两次" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "过早出现文件结尾" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "结æŸæ ‡å¿—\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*情况很怪异* - tok：%d val：%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "在 copystring() 中动æ€å†…存失败" + +#~ msgid "consistency check failed in symfollowset" +#~ msgstr "symfollowset 中的一致性检查失败" + +#~ msgid "unknown -R option '%c'" +#~ msgstr "未知的 -R 选项“%câ€" diff --git a/po/zh_TW.gmo b/po/zh_TW.gmo new file mode 100644 index 0000000..dbd94a1 Binary files /dev/null and b/po/zh_TW.gmo differ diff --git a/po/zh_TW.po b/po/zh_TW.po new file mode 100644 index 0000000..e033222 --- /dev/null +++ b/po/zh_TW.po @@ -0,0 +1,941 @@ +# Traditional Chinese Messages for flex. +# Copyright (C) 2002 The Flex Project (msgids) +# This file is distributed under the same license as the flex package. +# Wang Li , 2002. +# Wei-Lun Chao , 2009, 2013. +# +msgid "" +msgstr "" +"Project-Id-Version: flex 2.5.37\n" +"Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n" +"POT-Creation-Date: 2016-03-01 19:54-0500\n" +"PO-Revision-Date: 2013-02-12 23:23+0800\n" +"Last-Translator: Wei-Lun Chao \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=1; plural=0;\n" + +#: src/buf.c:79 +msgid "Allocation of buffer to print string failed" +msgstr "給予緩è¡å€é…é¡ä»¥åˆ—å°å­—串時失敗" + +#: src/buf.c:107 +msgid "Allocation of buffer for line directive failed" +msgstr "給予緩è¡å€é…é¡ç”¨æ–¼åˆ—指令時失敗" + +#: src/buf.c:177 +msgid "Allocation of buffer for m4 def failed" +msgstr "給予緩è¡å€é…é¡ç”¨æ–¼ m4 def 時失敗" + +#: src/buf.c:198 +msgid "Allocation of buffer for m4 undef failed" +msgstr "給予緩è¡å€é…é¡ç”¨æ–¼ m4 undef 時失敗" + +#: src/dfa.c:59 +#, c-format +msgid "State #%d is non-accepting -\n" +msgstr "#%d 正處於éžå­˜å–狀態 -\n" + +#: src/dfa.c:119 +msgid "dangerous trailing context" +msgstr "ä¸å®‰å…¨çš„末端內文" + +#: src/dfa.c:159 +#, c-format +msgid " associated rule line numbers:" +msgstr " é—œè¯çš„è¦å‰‡åˆ—號：" + +#: src/dfa.c:193 +#, c-format +msgid " out-transitions: " +msgstr " 外轉æ›ï¼š" + +#: src/dfa.c:201 +#, c-format +msgid "" +"\n" +" jam-transitions: EOF " +msgstr "" +"\n" +" åˆä½µè½‰æ›ï¼šæª”案çµå°¾ " + +#: src/dfa.c:331 +msgid "consistency check failed in epsclosure()" +msgstr "epsclosure() 中的一致性檢查失敗" + +#: src/dfa.c:419 +msgid "" +"\n" +"\n" +"DFA Dump:\n" +"\n" +msgstr "" +"\n" +"\n" +" DFA 傾å°ï¼š\n" +"\n" + +#: src/dfa.c:592 +msgid "could not create unique end-of-buffer state" +msgstr "無法建立ç¨ä¸€çš„ç·©è¡å€çµå°¾ç‹€æ…‹" + +#: src/dfa.c:613 +#, c-format +msgid "state # %d:\n" +msgstr "狀態 # %d：\n" + +#: src/dfa.c:773 +msgid "Could not write yynxt_tbl[][]" +msgstr "無法寫入 yynxt_tbl[][]" + +#: src/dfa.c:1033 +msgid "bad transition character detected in sympartition()" +msgstr "在 sympartition() åµæ¸¬åˆ°ä¸ç•¶çš„轉æ›å­—å…ƒ" + +#: src/gen.c:494 +msgid "" +"\n" +"\n" +"Equivalence Classes:\n" +"\n" +msgstr "" +"\n" +"\n" +"等價類別：\n" +"\n" + +#: src/gen.c:679 src/gen.c:708 src/gen.c:1228 +#, c-format +msgid "state # %d accepts: [%d]\n" +msgstr "狀態 # %d 接å—：[%d]\n" + +#: src/gen.c:1125 +#, c-format +msgid "state # %d accepts: " +msgstr "狀態 # %d 接å—：" + +#: src/gen.c:1172 +msgid "Could not write yyacclist_tbl" +msgstr "無法寫入 yyacclist_tbl" + +#: src/gen.c:1246 +msgid "Could not write yyacc_tbl" +msgstr "無法寫入 yyacc_tbl" + +#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656 +msgid "Could not write ecstbl" +msgstr "無法寫入 ecstbl" + +#: src/gen.c:1281 +msgid "" +"\n" +"\n" +"Meta-Equivalence Classes:\n" +msgstr "" +"\n" +"\n" +" 後設等價類別：\n" + +#: src/gen.c:1303 +msgid "Could not write yymeta_tbl" +msgstr "無法寫入 yymeta_tbl" + +#: src/gen.c:1362 +msgid "Could not write yybase_tbl" +msgstr "無法寫入 yybase_tbl" + +#: src/gen.c:1394 +msgid "Could not write yydef_tbl" +msgstr "無法寫入 yydef_tbl" + +#: src/gen.c:1432 +msgid "Could not write yynxt_tbl" +msgstr "無法寫入 yynxt_tbl" + +#: src/gen.c:1466 +msgid "Could not write yychk_tbl" +msgstr "無法寫入 yychk_tbl" + +#: src/gen.c:1618 src/gen.c:1647 +msgid "Could not write ftbl" +msgstr "無法寫入 ftbl" + +#: src/gen.c:1624 +msgid "Could not write ssltbl" +msgstr "無法寫入 ssltbl" + +#: src/gen.c:1675 +msgid "Could not write eoltbl" +msgstr "無法寫入 eoltbl" + +#: src/gen.c:1732 +msgid "Could not write yynultrans_tbl" +msgstr "無法寫入 yynultrans_tbl" + +#: src/main.c:179 +msgid "rule cannot be matched" +msgstr "è¦å‰‡ç„¡æ³•å»åˆ" + +#: src/main.c:184 +msgid "-s option given but default rule can be matched" +msgstr "-s é¸é …已給定但是å¯ä»¥å»åˆé è¨­è¦å‰‡" + +#: src/main.c:222 +msgid "Can't use -+ with -l option" +msgstr "無法將 -+ 與 -l é¸é …å…±åŒä½¿ç”¨" + +#: src/main.c:225 +msgid "Can't use -f or -F with -l option" +msgstr "無法將 -f 或 -F 與 -l é¸é …å…±åŒä½¿ç”¨" + +#: src/main.c:229 +msgid "Can't use --reentrant or --bison-bridge with -l option" +msgstr "無法將 --reentrant 或 --bison-bridge 與 -l é¸é …å…±åŒä½¿ç”¨" + +#: src/main.c:261 +msgid "-Cf/-CF and -Cm don't make sense together" +msgstr "-Cf/-CF å’Œ -Cm 共用時ä¸å…·ä»»ä½•æ„義" + +#: src/main.c:264 +msgid "-Cf/-CF and -I are incompatible" +msgstr "-Cf/-CF å’Œ -I 是ä¸ç›¸å®¹çš„" + +#: src/main.c:268 +msgid "-Cf/-CF are incompatible with lex-compatibility mode" +msgstr "-Cf/-CF 與 lex 相容模å¼æ˜¯ä¸ç›¸å®¹çš„" + +#: src/main.c:273 +msgid "-Cf and -CF are mutually exclusive" +msgstr "-Cf å’Œ -CF 是互斥的" + +#: src/main.c:277 +msgid "Can't use -+ with -CF option" +msgstr "無法將 -+ 與 -CF é¸é …å…±åŒä½¿ç”¨" + +#: src/main.c:280 +#, c-format +msgid "%array incompatible with -+ option" +msgstr "%array 與 -+ é¸é …ä¸ç›¸å®¹" + +#: src/main.c:285 +msgid "Options -+ and --reentrant are mutually exclusive." +msgstr "é¸é … -+ å’Œ --reentrant 是互斥的。" + +#: src/main.c:288 +msgid "bison bridge not supported for the C++ scanner." +msgstr "bison 橋接器ä¸å— C++ 掃æ程å¼æ”¯æ´ã€‚" + +#: src/main.c:343 src/main.c:427 +#, c-format +msgid "could not create %s" +msgstr "無法建立 %s" + +#: src/main.c:439 +msgid "could not write tables header" +msgstr "無法寫入表頭" + +#: src/main.c:443 +#, c-format +msgid "can't open skeleton file %s" +msgstr "無法開啟架構檔案 %s" + +#: src/main.c:480 +msgid "allocation of macro definition failed" +msgstr "給予巨集定義é…é¡æ™‚失敗" + +#: src/main.c:527 +#, c-format +msgid "input error reading skeleton file %s" +msgstr "讀å–架構檔案 %s 時輸入錯誤" + +#: src/main.c:531 +#, c-format +msgid "error closing skeleton file %s" +msgstr "關閉架構檔案 %s 時發生錯誤" + +#: src/main.c:715 +#, c-format +msgid "error creating header file %s" +msgstr "建立標頭檔案 %s 時發生錯誤" + +#: src/main.c:723 +#, c-format +msgid "error writing output file %s" +msgstr "寫入輸出檔案 %s 時發生錯誤" + +#: src/main.c:727 +#, c-format +msgid "error closing output file %s" +msgstr "關閉輸出檔案 %s 時發生錯誤" + +#: src/main.c:731 +#, c-format +msgid "error deleting output file %s" +msgstr "刪除輸出檔案 %s 時發生錯誤" + +#: src/main.c:738 +#, c-format +msgid "No backing up.\n" +msgstr "沒有備份。\n" + +#: src/main.c:742 +#, c-format +msgid "%d backing up (non-accepting) states.\n" +msgstr "%d 備份 (éžæŽ¥å—) 狀態。\n" + +#: src/main.c:746 +#, c-format +msgid "Compressed tables always back up.\n" +msgstr "壓縮éŽçš„表格自動備份。\n" + +#: src/main.c:749 +#, c-format +msgid "error writing backup file %s" +msgstr "寫入備份檔案 %s 時發生錯誤" + +#: src/main.c:753 +#, c-format +msgid "error closing backup file %s" +msgstr "關閉備份檔案 %s 時發生錯誤" + +#: src/main.c:758 +#, c-format +msgid "%s version %s usage statistics:\n" +msgstr "%s 版本 %s 用法統計：\n" + +#: src/main.c:761 +#, c-format +msgid " scanner options: -" +msgstr " 掃æ程å¼é¸é …：-" + +#: src/main.c:840 +#, c-format +msgid " %d/%d NFA states\n" +msgstr " %d/%d NFA 狀態\n" + +#: src/main.c:842 +#, c-format +msgid " %d/%d DFA states (%d words)\n" +msgstr " %d/%d DFA 狀態 (%d 個字詞)\n" + +#: src/main.c:844 +#, c-format +msgid " %d rules\n" +msgstr " %d æ¢è¦å‰‡\n" + +#: src/main.c:849 +#, c-format +msgid " No backing up\n" +msgstr " 沒有備份\n" + +#: src/main.c:853 +#, c-format +msgid " %d backing-up (non-accepting) states\n" +msgstr " %d 備份 (éžæŽ¥å—) 狀態\n" + +#: src/main.c:858 +#, c-format +msgid " Compressed tables always back-up\n" +msgstr " 壓縮éŽçš„表格自動備份\n" + +#: src/main.c:862 +#, c-format +msgid " Beginning-of-line patterns used\n" +msgstr " 列首å¼æ¨£å·²ä½¿ç”¨\n" + +#: src/main.c:864 +#, c-format +msgid " %d/%d start conditions\n" +msgstr " %d/%d 起始æ¢ä»¶\n" + +#: src/main.c:868 +#, c-format +msgid " %d epsilon states, %d double epsilon states\n" +msgstr " %d ε狀態，%d é›™å€Îµç‹€æ…‹\n" + +#: src/main.c:872 +#, c-format +msgid " no character classes\n" +msgstr " 無字元類別\n" + +#: src/main.c:876 +#, c-format +msgid " %d/%d character classes needed %d/%d words of storage, %d reused\n" +msgstr " %d/%d 字元類別所需 %d/%d 字詞的儲存體，%d é‡æ–°ä½¿ç”¨\n" + +#: src/main.c:881 +#, c-format +msgid " %d state/nextstate pairs created\n" +msgstr " %d 狀態/下一狀態å°å·²å»ºç«‹\n" + +#: src/main.c:884 +#, c-format +msgid " %d/%d unique/duplicate transitions\n" +msgstr " %d/%d ç¨ä¸€/é‡è¤‡è½‰æ›\n" + +#: src/main.c:889 +#, c-format +msgid " %d table entries\n" +msgstr " %d 表格項目\n" + +#: src/main.c:897 +#, c-format +msgid " %d/%d base-def entries created\n" +msgstr " %d/%d base-def 項目已建立\n" + +#: src/main.c:901 +#, c-format +msgid " %d/%d (peak %d) nxt-chk entries created\n" +msgstr " %d/%d (å°–å³° %d) nxt-chk 項目已建立\n" + +#: src/main.c:905 +#, c-format +msgid " %d/%d (peak %d) template nxt-chk entries created\n" +msgstr " %d/%d (å°–å³° %d) æ¨¡æ¿ nxt-chk 項目已建立\n" + +#: src/main.c:909 +#, c-format +msgid " %d empty table entries\n" +msgstr " %d 清空表格項目\n" + +#: src/main.c:911 +#, c-format +msgid " %d protos created\n" +msgstr " %d 原型已建立\n" + +#: src/main.c:914 +#, c-format +msgid " %d templates created, %d uses\n" +msgstr " %d 範本已建立，%d 使用\n" + +#: src/main.c:922 +#, c-format +msgid " %d/%d equivalence classes created\n" +msgstr " %d/%d 等價類別已建立\n" + +#: src/main.c:930 +#, c-format +msgid " %d/%d meta-equivalence classes created\n" +msgstr " %d/%d 後設等價類別已建立\n" + +#: src/main.c:936 +#, c-format +msgid " %d (%d saved) hash collisions, %d DFAs equal\n" +msgstr " %d (%d 已儲存) 雜湊碰撞，%d DFAs 相等\n" + +#: src/main.c:938 +#, c-format +msgid " %d sets of reallocations needed\n" +msgstr " éœ€è¦ %d 組é‡æ–°é…ç½®\n" + +#: src/main.c:940 +#, c-format +msgid " %d total table entries needed\n" +msgstr " ç¸½è¨ˆéœ€è¦ %d 表格項目\n" + +#: src/main.c:1015 +#, c-format +msgid "Internal error. flexopts are malformed.\n" +msgstr "內部錯誤。flexopts 功能異常。\n" + +#: src/main.c:1025 +#, c-format +msgid "Try `%s --help' for more information.\n" +msgstr "嘗試「%s --helpã€ä»¥ç²å¾—更多資訊。\n" + +#: src/main.c:1082 +#, c-format +msgid "unknown -C option '%c'" +msgstr "ä¸æ˜Ž -C é¸é …「%cã€" + +#: src/main.c:1211 +#, c-format +msgid "%s %s\n" +msgstr "%s %s\n" + +#: src/main.c:1487 +msgid "fatal parse error" +msgstr "åš´é‡çš„解æžéŒ¯èª¤" + +#: src/main.c:1519 +#, c-format +msgid "could not create backing-up info file %s" +msgstr "無法建立備份資訊檔案 %s" + +#: src/main.c:1540 +#, c-format +msgid "-l AT&T lex compatibility option entails a large performance penalty\n" +msgstr "-l AT&T lex 相容性é¸é …會導致大幅效能減退\n" + +#: src/main.c:1543 +#, c-format +msgid " and may be the actual source of other reported performance penalties\n" +msgstr " åŒæ™‚也許是其他回報效能減退的實際來æº\n" + +#: src/main.c:1549 +#, c-format +msgid "" +"%%option yylineno entails a performance penalty ONLY on rules that can match " +"newline characters\n" +msgstr "%%option yylineno 導致效能減退，åªæœ‰ç•¶è©²è¦å‰‡è©²å»åˆæ–°åˆ—字元時æ‰æœƒ\n" + +#: src/main.c:1556 +#, c-format +msgid "-I (interactive) entails a minor performance penalty\n" +msgstr "-I (互動å¼) 導致å°å¹…效能減退\n" + +#: src/main.c:1561 +#, c-format +msgid "yymore() entails a minor performance penalty\n" +msgstr "yymore() 導致å°å¹…效能減退\n" + +#: src/main.c:1567 +#, c-format +msgid "REJECT entails a large performance penalty\n" +msgstr "REJECT 導致大幅效能減退\n" + +#: src/main.c:1572 +#, c-format +msgid "Variable trailing context rules entail a large performance penalty\n" +msgstr "變數末尾內文è¦å‰‡å°Žè‡´å¤§å¹…效能減退\n" + +#: src/main.c:1584 +msgid "REJECT cannot be used with -f or -F" +msgstr "REJECT 無法與 -f 或 -F å…±åŒä½¿ç”¨" + +#: src/main.c:1587 +#, c-format +msgid "%option yylineno cannot be used with REJECT" +msgstr "%option yylineno 無法與 REJECT å…±åŒä½¿ç”¨" + +#: src/main.c:1590 +msgid "variable trailing context rules cannot be used with -f or -F" +msgstr "變數末尾內文è¦å‰‡ç„¡æ³•èˆ‡ -f 或 -F å…±åŒä½¿ç”¨" + +#: src/main.c:1718 +#, c-format +msgid "%option yyclass only meaningful for C++ scanners" +msgstr "%option yyclass åªå°æ–¼ C++ 掃æ程å¼æœ‰æ„義" + +#: src/main.c:1805 +#, c-format +msgid "Usage: %s [OPTIONS] [FILE]...\n" +msgstr "用法：%s [é¸é …] [檔案]…\n" + +#: src/main.c:1808 +#, fuzzy, c-format +msgid "" +"Generates programs that perform pattern-matching on text.\n" +"\n" +"Table Compression:\n" +" -Ca, --align trade off larger tables for better memory alignment\n" +" -Ce, --ecs construct equivalence classes\n" +" -Cf do not compress tables; use -f representation\n" +" -CF do not compress tables; use -F representation\n" +" -Cm, --meta-ecs construct meta-equivalence classes\n" +" -Cr, --read use read() instead of stdio for scanner input\n" +" -f, --full generate fast, large scanner. Same as -Cfr\n" +" -F, --fast use alternate table representation. Same as -CFr\n" +" -Cem default compression (same as --ecs --meta-ecs)\n" +"\n" +"Debugging:\n" +" -d, --debug enable debug mode in scanner\n" +" -b, --backup write backing-up information to %s\n" +" -p, --perf-report write performance report to stderr\n" +" -s, --nodefault suppress default rule to ECHO unmatched text\n" +" -T, --trace %s should run in trace mode\n" +" -w, --nowarn do not generate warnings\n" +" -v, --verbose write summary of scanner statistics to stdout\n" +" --hex use hexadecimal numbers instead of octal in debug " +"outputs\n" +"\n" +"Files:\n" +" -o, --outfile=FILE specify output filename\n" +" -S, --skel=FILE specify skeleton file\n" +" -t, --stdout write scanner on stdout instead of %s\n" +" --yyclass=NAME name of C++ class\n" +" --header-file=FILE create a C header file in addition to the " +"scanner\n" +" --tables-file[=FILE] write tables to FILE\n" +"\n" +"Scanner behavior:\n" +" -7, --7bit generate 7-bit scanner\n" +" -8, --8bit generate 8-bit scanner\n" +" -B, --batch generate batch scanner (opposite of -I)\n" +" -i, --case-insensitive ignore case in patterns\n" +" -l, --lex-compat maximal compatibility with original lex\n" +" -X, --posix-compat maximal compatibility with POSIX lex\n" +" -I, --interactive generate interactive scanner (opposite of -B)\n" +" --yylineno track line count in yylineno\n" +"\n" +"Generated code:\n" +" -+, --c++ generate C++ scanner class\n" +" -Dmacro[=defn] #define macro defn (default defn is '1')\n" +" -L, --noline suppress #line directives in scanner\n" +" -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" +" -R, --reentrant generate a reentrant C scanner\n" +" --bison-bridge scanner for bison pure parser.\n" +" --bison-locations include yylloc support.\n" +" --stdinit initialize yyin/yyout to stdin/stdout\n" +" --noansi-definitions old-style function definitions\n" +" --noansi-prototypes empty parameter list in prototypes\n" +" --nounistd do not include \n" +" --noFUNCTION do not generate a particular FUNCTION\n" +"\n" +"Miscellaneous:\n" +" -c do-nothing POSIX option\n" +" -n do-nothing POSIX option\n" +" -?\n" +" -h, --help produce this help message\n" +" -V, --version report %s version\n" +msgstr "" +"產生能夠根據文字進行å¼æ¨£åŒ¹é…的程å¼ã€‚\n" +"\n" +"表格壓縮：\n" +" -Ca，--align æ›æŽ‰è¼ƒå¤§è¡¨æ ¼ä»¥ç²å–較佳記憶體å°ä½\n" +" -Ce，--ecs 建構等價類別\n" +" -Cf ä¸å£“縮表格；使用 -f 表示法\n" +" -CF ä¸å£“縮表格；使用 -F 表示法\n" +" -Cm，--meta-ecs 構造後設等價類別\n" +" -Cr，--read 使用 read() 以代替 stdio 用於掃æ程å¼çš„輸入\n" +" -f, --full 產生快速，大型掃æ程å¼ã€‚å¦‚åŒ -Cfr\n" +" -F, --fast ä½¿ç”¨äº¤æ›¿è¡¨æ ¼è¡¨ç¤ºæ³•ã€‚å¦‚åŒ -CFr\n" +" -Cem é è¨­å£“縮 (å¦‚åŒ --ecs --meta-ecs)\n" +"\n" +"åµéŒ¯ï¼š\n" +" -d, --debug 在掃æ程å¼ä¸­å•Ÿç”¨é™¤éŒ¯æ¨¡å¼\n" +" -b, --backup 寫入備份資訊到 %s\n" +" -p, --perf-report 將效能報告寫入標準勘誤\n" +" -s, --nodefault 抑制é è¨­è¦å‰‡ä»¥å›žæ‡‰ä¸ç¬¦åˆçš„文字\n" +" -T, --trace %s 應該在追蹤模å¼ä¸­é‹è¡Œ\n" +" -w, --nowarn ä¸ç”¢ç”Ÿè­¦å‘Š\n" +" -v, --verbose 將概è¦çš„掃æ程å¼çµ±è¨ˆå¯«å…¥æ¨™æº–輸出\n" +"\n" +"檔案：\n" +" -o, --outfile=檔案 指定輸出檔å\n" +" -S, --skel=檔案 指定架構檔案\n" +" -t, --stdout 將掃æ程å¼å¯«å…¥æ¨™æº–輸出以代替 %s\n" +" --yyclass=å稱 C++ 類別的å稱\n" +" --header-file=檔案 掃æ程å¼ä¹‹å¤–建立 C 標頭檔\n" +" --tables-file[=檔案] 將表格寫入檔案\n" +"\n" +"掃æ程å¼è¡Œç‚ºï¼š\n" +" -7, --7bit 產生七ä½å…ƒæŽƒæ程å¼\n" +" -8, --8bit 產生八ä½å…ƒæŽƒæ程å¼\n" +" -B, --batch 產生批次掃æç¨‹å¼ (相å°æ–¼ -I)\n" +" -i, --case-insensitive 忽略å¼æ¨£ä¸­çš„大å°å¯«\n" +" -l, --lex-compat 與原始 lex 最大相容\n" +" -X, --posix-compat 與 POSIX lex 最大相容\n" +" -I, --interactive 產生互動å¼æŽƒæç¨‹å¼ (相å°æ–¼ -B)\n" +" --yylineno 在 yylineno 中計數軌列\n" +"\n" +"產生的編碼：\n" +" -+, --c++ 產生 C++ 掃æ程å¼é¡žåˆ¥\n" +" -Dmacro [=defn] #define 巨集 defn (é è¨­ defn 為「1ã€)\n" +" -L, --noline 在掃æ程å¼ä¸­æŠ‘制 # 列指令\n" +" -P, --prefix=字串 使用字串åšç‚ºå‰ç¶´ä»¥ä»£æ›¿ã€Œyyã€\n" +" -R, --reentrant 產生é‡æ–°é€²å…¥ C 掃æ程å¼\n" +" --bison-bridge 掃æ程å¼ç”¨æ–¼ bison pure 剖æžå™¨ã€‚\n" +" --bison-locations åŒ…å« yylloc 支æ´ã€‚\n" +" --stdinit åˆå§‹åŒ– yyin/yyout 到標準輸入/標準輸出\n" +" --noansi-definitions 舊å¼å‡½å¼å®šç¾©\n" +" --noansi-prototypes 在原型中清空åƒæ•¸æ¸…å–®\n" +" --nounistd ä¸åŒ…å« \n" +" --noFUNCTION ä¸ç”¢ç”Ÿç‰¹å®šå‡½å¼\n" +"\n" +"雜項：\n" +" -c do-nothing POSIX é¸é …\n" +" -n do-nothing POSIX é¸é …\n" +" -?\n" +" -h, --help 產生這個說明訊æ¯\n" +" -V, --version 報告 %s 版本\n" + +#: src/misc.c:65 +msgid "allocation of sko_stack failed" +msgstr "給予 sko_stack é…é¡æ™‚失敗" + +#: src/misc.c:101 src/misc.c:128 +#, c-format +msgid "name \"%s\" ridiculously long" +msgstr "å稱「%sã€æœ‰è’謬的長度" + +#: src/misc.c:175 +msgid "memory allocation failed in allocate_array()" +msgstr "在 allocatearray() 中記憶體é…置失敗" + +#: src/misc.c:225 +#, c-format +msgid "bad character '%s' detected in check_char()" +msgstr "在 checkchar() 中åµæ¸¬åˆ°ä¸ç•¶çš„字元「%sã€" + +#: src/misc.c:230 +#, c-format +msgid "scanner requires -8 flag to use the character %s" +msgstr "掃æ程å¼éœ€è¦ -8 旗標以使用字元 %s" + +#: src/misc.c:249 +#, fuzzy +msgid "memory allocation failure in xstrdup()" +msgstr "在 allocatearray() 中記憶體é…置失敗" + +#: src/misc.c:323 +#, c-format +msgid "%s: fatal internal error, %s\n" +msgstr "%s：嚴é‡å…§éƒ¨éŒ¯èª¤ï¼Œ%s\n" + +#: src/misc.c:712 +msgid "attempt to increase array size failed" +msgstr "試圖增加陣列大å°æ™‚失敗" + +#: src/misc.c:839 +msgid "bad line in skeleton file" +msgstr "架構檔案中ä¸ç•¶çš„列" + +#: src/misc.c:889 +msgid "memory allocation failed in yy_flex_xmalloc()" +msgstr "在 yy_flex_xmalloc() 中的記憶體é…置失敗" + +#: src/nfa.c:100 +#, c-format +msgid "" +"\n" +"\n" +"********** beginning dump of nfa with start state %d\n" +msgstr "" +"\n" +"\n" +"********** 開始輸出起始狀態為 %d çš„ NFA\n" + +#: src/nfa.c:111 +#, c-format +msgid "state # %4d\t" +msgstr "狀態 # %4d\t" + +#: src/nfa.c:126 +#, c-format +msgid "********** end of dump\n" +msgstr "********** 傾å°çµæŸ\n" + +#: src/nfa.c:169 +msgid "empty machine in dupmachine()" +msgstr "在 dupmachine() 中清空機器" + +#: src/nfa.c:234 +#, c-format +msgid "Variable trailing context rule at line %d\n" +msgstr "變數末尾內文è¦å‰‡æ–¼åˆ— %d\n" + +#: src/nfa.c:356 +msgid "bad state type in mark_beginning_as_normal()" +msgstr "在 mark_beginning_as_normal() 中有ä¸ç•¶çš„狀態輸入" + +#: src/nfa.c:594 +#, c-format +msgid "input rules are too complicated (>= %d NFA states)" +msgstr "輸入è¦å‰‡å¤ªè¤‡é›œ (>= %d NFA 狀態)" + +#: src/nfa.c:672 +msgid "found too many transitions in mkxtion()" +msgstr "在 mkxtion() 中找到太多轉æ›" + +#: src/nfa.c:698 +#, c-format +msgid "too many rules (> %d)!" +msgstr "太多è¦å‰‡ (> %d)ï¼" + +#: src/parse.y:159 +msgid "unknown error processing section 1" +msgstr "ä¸æ˜Žçš„錯誤處ç†å€æ®µ 1" + +#: src/parse.y:184 src/parse.y:351 +msgid "bad start condition list" +msgstr "ä¸ç•¶çš„起始æ¢ä»¶æ¸…å–®" + +#: src/parse.y:315 +msgid "unrecognized rule" +msgstr "無法辨識的è¦å‰‡" + +#: src/parse.y:434 src/parse.y:447 src/parse.y:516 +msgid "trailing context used twice" +msgstr "末尾內文已使用兩次" + +#: src/parse.y:552 src/parse.y:562 src/parse.y:635 src/parse.y:645 +msgid "bad iteration values" +msgstr "ä¸ç•¶çš„迭代值" + +#: src/parse.y:580 src/parse.y:598 src/parse.y:663 src/parse.y:681 +msgid "iteration value must be positive" +msgstr "迭代值必須是正值" + +#: src/parse.y:804 src/parse.y:814 +#, c-format +msgid "the character range [%c-%c] is ambiguous in a case-insensitive scanner" +msgstr "在大å°å¯«ä¸é ˆç›¸ç¬¦çš„掃æ程å¼ä¸­ï¼Œå­—å…ƒç¯„åœ [%c-%c] 是模稜兩å¯çš„" + +#: src/parse.y:819 +msgid "negative range in character class" +msgstr "在字元類別中有負值範åœ" + +#: src/parse.y:916 +msgid "[:^lower:] is ambiguous in case insensitive scanner" +msgstr "在大å°å¯«ä¸é ˆç›¸ç¬¦çš„掃æ程å¼ä¸­ï¼Œ[:^lower:] 是模稜兩å¯çš„" + +#: src/parse.y:922 +msgid "[:^upper:] ambiguous in case insensitive scanner" +msgstr "在大å°å¯«ä¸é ˆç›¸ç¬¦çš„掃æ程å¼ä¸­ï¼Œ[:^upper:] 是模稜兩å¯çš„" + +#: src/scan.l:75 src/scan.l:618 src/scan.l:676 +msgid "Input line too long\n" +msgstr "輸入列太長\n" + +#: src/scan.l:161 +#, c-format +msgid "malformed '%top' directive" +msgstr "異常的「%topã€æŒ‡ä»¤" + +#: src/scan.l:183 +#, no-c-format +msgid "unrecognized '%' directive" +msgstr "無法辨識的「%ã€æŒ‡ä»¤" + +#: src/scan.l:192 +msgid "Definition name too long\n" +msgstr "定義å稱太長\n" + +#: src/scan.l:284 +msgid "Unmatched '{'" +msgstr "ä¸æˆå°çš„「{ã€" + +#: src/scan.l:300 +#, c-format +msgid "Definition value for {%s} too long\n" +msgstr "{%s} 的定義值太長\n" + +#: src/scan.l:317 +msgid "incomplete name definition" +msgstr "ä¸å®Œæ•´çš„å稱定義" + +#: src/scan.l:444 +msgid "Option line too long\n" +msgstr "é¸é …列太長\n" + +#: src/scan.l:452 +#, c-format +msgid "unrecognized %%option: %s" +msgstr "無法辨識的 %%option：%s" + +#: src/scan.l:633 src/scan.l:806 +msgid "bad character class" +msgstr "ä¸ç•¶çš„字元類別" + +#: src/scan.l:683 +#, c-format +msgid "undefined definition {%s}" +msgstr "未定義的定義 {%s}" + +#: src/scan.l:746 +msgid "unbalanced parenthesis" +msgstr "" + +#: src/scan.l:761 +#, c-format +msgid "bad : %s" +msgstr "ä¸ç•¶çš„ <起始æ¢ä»¶>：%s" + +#: src/scan.l:774 +msgid "missing quote" +msgstr "缺少引號" + +#: src/scan.l:840 +#, c-format +msgid "bad character class expression: %s" +msgstr "ä¸ç•¶çš„字元類別é‹ç®—å¼ï¼š%s" + +#: src/scan.l:862 +msgid "bad character inside {}'s" +msgstr "ä¸ç•¶å­—元於 {} 內部" + +#: src/scan.l:868 +msgid "missing }" +msgstr "缺少 }" + +#: src/scan.l:946 +msgid "EOF encountered inside an action" +msgstr "在動作之內é‡åˆ°æª”案çµæŸ" + +#: src/scan.l:951 +msgid "EOF encountered inside pattern" +msgstr "在å¼æ¨£ä¹‹å…§é‡åˆ°æª”案çµæŸ" + +#: src/scan.l:973 +#, c-format +msgid "bad character: %s" +msgstr "ä¸ç•¶çš„字元：%s" + +#: src/scan.l:1001 +#, c-format +msgid "can't open %s" +msgstr "無法開啟 %s" + +#: src/scanopt.c:259 +#, c-format +msgid "Usage: %s [OPTIONS]...\n" +msgstr "用法：%s [é¸é …]…\n" + +#: src/scanopt.c:524 +#, c-format +msgid "option `%s' doesn't allow an argument\n" +msgstr "é¸é …「%sã€ä¸å…許任何引數\n" + +#: src/scanopt.c:529 +#, c-format +msgid "option `%s' requires an argument\n" +msgstr "é¸é …「%sã€éœ€è¦ä¸€å€‹å¼•æ•¸\n" + +#: src/scanopt.c:533 +#, c-format +msgid "option `%s' is ambiguous\n" +msgstr "é¸é …「%sã€æ˜¯æ¨¡ç¨œå…©å¯çš„\n" + +#: src/scanopt.c:537 +#, c-format +msgid "Unrecognized option `%s'\n" +msgstr "無法辨識的é¸é … %s\n" + +#: src/scanopt.c:541 +#, c-format +msgid "Unknown error=(%d)\n" +msgstr "ä¸æ˜ŽéŒ¯èª¤=(%d)\n" + +#: src/sym.c:92 +msgid "symbol table memory allocation failed" +msgstr "符號表記憶體é…置失敗" + +#: src/sym.c:183 +msgid "name defined twice" +msgstr "å稱定義了兩次" + +#: src/sym.c:231 +#, c-format +msgid "start condition %s declared twice" +msgstr "起始æ¢ä»¶ %s 宣告了兩次" + +#: src/yylex.c:56 +msgid "premature EOF" +msgstr "éŽæ—©å‡ºç¾æª”案çµå°¾" + +#: src/yylex.c:199 +#, c-format +msgid "End Marker\n" +msgstr "çµæŸæ¨™èªŒ\n" + +#: src/yylex.c:205 +#, c-format +msgid "*Something Weird* - tok: %d val: %d\n" +msgstr "*情æ³å¾ˆæ€ªç•°* - tok：%d val：%d\n" + +#~ msgid "dynamic memory failure in copy_string()" +#~ msgstr "在 copystring() 中動態記憶體失敗" diff --git a/src/FlexLexer.h b/src/FlexLexer.h new file mode 100644 index 0000000..c4dad2b --- /dev/null +++ b/src/FlexLexer.h @@ -0,0 +1,220 @@ +// -*-C++-*- +// FlexLexer.h -- define interfaces for lexical analyzer classes generated +// by flex + +// Copyright (c) 1993 The Regents of the University of California. +// All rights reserved. +// +// This code is derived from software contributed to Berkeley by +// Kent Williams and Tom Epperly. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: + +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. + +// Neither the name of the University nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. + +// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +// IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +// PURPOSE. + +// This file defines FlexLexer, an abstract class which specifies the +// external interface provided to flex C++ lexer objects, and yyFlexLexer, +// which defines a particular lexer class. +// +// If you want to create multiple lexer classes, you use the -P flag +// to rename each yyFlexLexer to some other xxFlexLexer. You then +// include in your other sources once per lexer class: +// +// #undef yyFlexLexer +// #define yyFlexLexer xxFlexLexer +// #include +// +// #undef yyFlexLexer +// #define yyFlexLexer zzFlexLexer +// #include +// ... + +#ifndef __FLEX_LEXER_H +// Never included before - need to define base class. +#define __FLEX_LEXER_H + +#include + +extern "C++" { + +struct yy_buffer_state; +typedef int yy_state_type; + +class FlexLexer +{ +public: + virtual ~FlexLexer() { } + + const char* YYText() const { return yytext; } + int YYLeng() const { return yyleng; } + + virtual void + yy_switch_to_buffer( yy_buffer_state* new_buffer ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream* s, int size ) = 0; + virtual yy_buffer_state* yy_create_buffer( std::istream& s, int size ) = 0; + virtual void yy_delete_buffer( yy_buffer_state* b ) = 0; + virtual void yyrestart( std::istream* s ) = 0; + virtual void yyrestart( std::istream& s ) = 0; + + virtual int yylex() = 0; + + // Call yylex with new input/output sources. + int yylex( std::istream& new_in, std::ostream& new_out ) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + int yylex( std::istream* new_in, std::ostream* new_out = 0) + { + switch_streams( new_in, new_out ); + return yylex(); + } + + // Switch to new input/output streams. A nil stream pointer + // indicates "keep the current one". + virtual void switch_streams( std::istream* new_in, + std::ostream* new_out ) = 0; + virtual void switch_streams( std::istream& new_in, + std::ostream& new_out ) = 0; + + int lineno() const { return yylineno; } + + int debug() const { return yy_flex_debug; } + void set_debug( int flag ) { yy_flex_debug = flag; } + +protected: + char* yytext; + int yyleng; + int yylineno; // only maintained if you use %option yylineno + int yy_flex_debug; // only has effect with -d or "%option debug" +}; + +} +#endif // FLEXLEXER_H + +#if defined(yyFlexLexer) || ! defined(yyFlexLexerOnce) +// Either this is the first time through (yyFlexLexerOnce not defined), +// or this is a repeated include to define a different flavor of +// yyFlexLexer, as discussed in the flex manual. +# define yyFlexLexerOnce + +extern "C++" { + +class yyFlexLexer : public FlexLexer { +public: + // arg_yyin and arg_yyout default to the cin and cout, but we + // only make that assignment when initializing in yylex(). + yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ); + yyFlexLexer( std::istream* arg_yyin = 0, std::ostream* arg_yyout = 0 ); +private: + void ctor_common(); + +public: + + virtual ~yyFlexLexer(); + + void yy_switch_to_buffer( yy_buffer_state* new_buffer ); + yy_buffer_state* yy_create_buffer( std::istream* s, int size ); + yy_buffer_state* yy_create_buffer( std::istream& s, int size ); + void yy_delete_buffer( yy_buffer_state* b ); + void yyrestart( std::istream* s ); + void yyrestart( std::istream& s ); + + void yypush_buffer_state( yy_buffer_state* new_buffer ); + void yypop_buffer_state(); + + virtual int yylex(); + virtual void switch_streams( std::istream& new_in, std::ostream& new_out ); + virtual void switch_streams( std::istream* new_in = 0, std::ostream* new_out = 0 ); + virtual int yywrap(); + +protected: + virtual int LexerInput( char* buf, int max_size ); + virtual void LexerOutput( const char* buf, int size ); + virtual void LexerError( const char* msg ); + + void yyunput( int c, char* buf_ptr ); + int yyinput(); + + void yy_load_buffer_state(); + void yy_init_buffer( yy_buffer_state* b, std::istream& s ); + void yy_flush_buffer( yy_buffer_state* b ); + + int yy_start_stack_ptr; + int yy_start_stack_depth; + int* yy_start_stack; + + void yy_push_state( int new_state ); + void yy_pop_state(); + int yy_top_state(); + + yy_state_type yy_get_previous_state(); + yy_state_type yy_try_NUL_trans( yy_state_type current_state ); + int yy_get_next_buffer(); + + std::istream yyin; // input source for default LexerInput + std::ostream yyout; // output sink for default LexerOutput + + // yy_hold_char holds the character lost when yytext is formed. + char yy_hold_char; + + // Number of characters read into yy_ch_buf. + int yy_n_chars; + + // Points to current character in buffer. + char* yy_c_buf_p; + + int yy_init; // whether we need to initialize + int yy_start; // start state number + + // Flag which is used to allow yywrap()'s to do buffer switches + // instead of setting up a fresh yyin. A bit of a hack ... + int yy_did_buffer_switch_on_eof; + + + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + yy_buffer_state ** yy_buffer_stack; /**< Stack as an array. */ + void yyensure_buffer_stack(void); + + // The following are not always needed, but may be depending + // on use of certain flex features (like REJECT or yymore()). + + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + yy_state_type* yy_state_buf; + yy_state_type* yy_state_ptr; + + char* yy_full_match; + int* yy_full_state; + int yy_full_lp; + + int yy_lp; + int yy_looking_for_trail_begin; + + int yy_more_flag; + int yy_more_len; + int yy_more_offset; + int yy_prev_more_offset; +}; + +} + +#endif // yyFlexLexer || ! yyFlexLexerOnce diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..416995e --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,164 @@ +AM_YFLAGS = -d +localedir = $(datadir)/locale +AM_CPPFLAGS = -DLOCALEDIR=\"$(localedir)\" -I$(top_srcdir)/intl +LIBS = @LIBS@ + +m4 = @M4@ + +bin_PROGRAMS = flex +noinst_PROGRAMS = stage1flex +lib_LTLIBRARIES = \ + libfl.la \ + libfl_pic.la + +stage1flex_SOURCES = \ + scan.l \ + $(COMMON_SOURCES) + +flex_SOURCES = \ + stage1scan.l \ + $(COMMON_SOURCES) + +COMMON_SOURCES = \ + buf.c \ + ccl.c \ + dfa.c \ + ecs.c \ + filter.c \ + gen.c \ + main.c \ + misc.c \ + nfa.c \ + options.c \ + parse.y \ + regex.c \ + scanflags.c \ + scanopt.c \ + skel.c \ + sym.c \ + tables.c \ + tables_shared.c \ + tblcmp.c \ + yylex.c + +LDADD = ../lib/libcompat.la @LIBINTL@ + +libfl_la_SOURCES = \ + libmain.c \ + libyywrap.c + +libfl_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@ + +libfl_pic_la_SOURCES = \ + libmain.c \ + libyywrap.c + +libfl_pic_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@ + +noinst_HEADERS = \ + flexdef.h \ + flexint.h \ + version.h \ + options.h \ + scanopt.h \ + tables.h \ + tables_shared.h + +include_HEADERS = \ + FlexLexer.h + +EXTRA_DIST = \ + flex.skl \ + mkskel.sh \ + gettext.h + +DISTCLEANFILES = stage1scan.c + +MAINTAINERCLEANFILES = skel.c + +$(srcdir)/skel.c: flex.skl mkskel.sh flexint.h tables_shared.h + sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | \ + $(m4) -P -I $(srcdir) \ + -DFLEX_MAJOR_VERSION=` echo $(VERSION)|cut -f 1 -d .` \ + -DFLEX_MINOR_VERSION=` echo $(VERSION)|cut -f 2 -d .` \ + -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | \ + sed 's/m4postproc_/m4_/g' | \ + $(SHELL) $(srcdir)/mkskel.sh >skel.c.tmp + mv skel.c.tmp $(srcdir)/skel.c + +stage1scan.l: scan.l + cp $(srcdir)/scan.l $(srcdir)/stage1scan.l + +stage1scan.c: stage1scan.l stage1flex$(EXEEXT) + $(top_builddir)/src/stage1flex$(EXEEXT) -o $@ $< + +# Explicitly describe dependencies. +# You can recreate this with `gcc -I. -MM *.c' +buf.o: buf.c flexdef.h flexint.h +ccl.o: ccl.c flexdef.h flexint.h +dfa.o: dfa.c flexdef.h flexint.h tables.h tables_shared.h +ecs.o: ecs.c flexdef.h flexint.h +scanflags.o: scanflags.c flexdef.h flexint.h +gen.o: gen.c flexdef.h flexint.h tables.h tables_shared.h +libmain.o: libmain.c +libyywrap.o: libyywrap.c +main.o: main.c flexdef.h flexint.h version.h options.h scanopt.h \ + tables.h tables_shared.h +misc.o: misc.c flexdef.h flexint.h tables.h tables_shared.h +nfa.o: nfa.c flexdef.h flexint.h +options.o: options.c options.h scanopt.h flexdef.h flexint.h +parse.o: parse.c flexdef.h flexint.h tables.h tables_shared.h +scan.o: scan.c flexdef.h flexint.h parse.h +scanopt.o: scanopt.c flexdef.h flexint.h scanopt.h +skel.o: skel.c flexdef.h flexint.h +sym.o: sym.c flexdef.h flexint.h +tables.o: tables.c flexdef.h flexint.h tables.h tables_shared.h +tables_shared.o: tables_shared.c flexdef.h flexint.h tables.h \ + tables_shared.h +tblcmp.o: tblcmp.c flexdef.h flexint.h +yylex.o: yylex.c flexdef.h flexint.h parse.h +filter.o: filter.c flexdef.h flexint.h + +# Run GNU indent on sources. Don't run this unless all the sources compile cleanly. +# +# Whole idea: +# 1. Check for .indent.pro, otherwise indent will use unknown +# settings, or worse, the GNU defaults.) +# 2. Check that this is GNU indent. +# 3. Make sure to process only the NON-generated .c and .h files. +# 4. Run indent twice per file. The first time is a test. +# Otherwise, indent overwrites your file even if it fails! +indentfiles = \ + buf.c \ + ccl.c \ + dfa.c \ + ecs.c \ + scanflags.c \ + filter.c \ + flexdef.h \ + gen.c \ + libmain.c \ + libyywrap.c \ + main.c \ + misc.c \ + nfa.c \ + options.c \ + options.h \ + regex.c \ + scanopt.c \ + scanopt.h \ + sym.c \ + tables.c \ + tables.h \ + tables_shared.c \ + tables_shared.h \ + tblcmp.c + +indent: + if [ -f .indent.pro ] ; then \ + for f in $(indentfiles);\ + do\ + echo indenting $$f ;\ + $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\ + done \ + fi diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..46b0c6c --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,1048 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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then \ + for f in $(indentfiles);\ + do\ + echo indenting $$f ;\ + $(indent) < $$f >/dev/null && indent $$f || echo $$f FAILED to indent ;\ + done \ + fi + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/buf.c b/src/buf.c new file mode 100644 index 0000000..c03b85f --- /dev/null +++ b/src/buf.c @@ -0,0 +1,269 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* Take note: The buffer object is sometimes used as a String buffer (one + * continuous string), and sometimes used as a list of strings, usually line by + * line. + * + * The type is specified in buf_init by the elt_size. If the elt_size is + * sizeof(char), then the buffer should be treated as string buffer. If the + * elt_size is sizeof(char*), then the buffer should be treated as a list of + * strings. + * + * Certain functions are only appropriate for one type or the other. + */ + +/* global buffers. */ +struct Buf userdef_buf; /**< for user #definitions triggered by cmd-line. */ +struct Buf defs_buf; /**< for #define's autogenerated. List of strings. */ +struct Buf yydmap_buf; /**< string buffer to hold yydmap elements */ +struct Buf m4defs_buf; /**< m4 definitions. List of strings. */ +struct Buf top_buf; /**< contains %top code. String buffer. */ + +struct Buf *buf_print_strings(struct Buf * buf, FILE* out) +{ + int i; + + if(!buf || !out) + return buf; + + for (i=0; i < buf->nelts; i++){ + const char * s = ((char**)buf->elts)[i]; + if(s) + fprintf(out, "%s", s); + } + return buf; +} + +/* Append a "%s" formatted string to a string buffer */ +struct Buf *buf_prints (struct Buf *buf, const char *fmt, const char *s) +{ + char *t; + size_t tsz; + + tsz = strlen(fmt) + strlen(s) + 1; + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer to print string failed")); + snprintf (t, tsz, fmt, s); + buf = buf_strappend (buf, t); + free(t); + return buf; +} + +/** Append a line directive to the string buffer. + * @param buf A string buffer. + * @param filename file name + * @param lineno line number + * @return buf + */ +struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) +{ + char *dst, *t; + const char *src; + size_t tsz; + + if (gen_line_dirs) + return buf; + + tsz = strlen("#line \"\"\n") + /* constant parts */ + 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ + (int) (1 + log10 (abs (lineno))) + /* line number */ + 1; /* NUL */ + t = malloc(tsz); + if (!t) + flexfatal (_("Allocation of buffer for line directive failed")); + for (dst = t + snprintf (t, tsz, "#line %d \"", lineno), src = filename; *src; *dst++ = *src++) + if (*src == '\\') /* escape backslashes */ + *dst++ = '\\'; + *dst++ = '"'; + *dst++ = '\n'; + *dst = '\0'; + buf = buf_strappend (buf, t); + free(t); + return buf; +} + + +/** Append the contents of @a src to @a dest. + * @param @a dest the destination buffer + * @param @a dest the source buffer + * @return @a dest + */ +struct Buf *buf_concat(struct Buf* dest, const struct Buf* src) +{ + buf_append(dest, src->elts, src->nelts); + return dest; +} + + +/* Appends n characters in str to buf. */ +struct Buf *buf_strnappend (struct Buf *buf, const char *str, int n) +{ + buf_append (buf, str, n + 1); + + /* "undo" the '\0' character that buf_append() already copied. */ + buf->nelts--; + + return buf; +} + +/* Appends characters in str to buf. */ +struct Buf *buf_strappend (struct Buf *buf, const char *str) +{ + return buf_strnappend (buf, str, (int) strlen (str)); +} + +/* appends "#define str def\n" */ +struct Buf *buf_strdefine (struct Buf *buf, const char *str, const char *def) +{ + buf_strappend (buf, "#define "); + buf_strappend (buf, " "); + buf_strappend (buf, str); + buf_strappend (buf, " "); + buf_strappend (buf, def); + buf_strappend (buf, "\n"); + return buf; +} + +/** Pushes "m4_define( [[def]], [[val]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + * @return buf + */ +struct Buf *buf_m4_define (struct Buf *buf, const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; + char * str; + size_t strsz; + + val = val?val:""; + strsz = strlen(fmt) + strlen(def) + strlen(val) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 def failed")); + + snprintf(str, strsz, fmt, def, val); + buf_append(buf, &str, 1); + return buf; +} + +/** Pushes "m4_undefine([[def]])m4_dnl" to end of buffer. + * @param buf A buffer as a list of strings. + * @param def The m4 symbol to undefine. + * @return buf + */ +struct Buf *buf_m4_undefine (struct Buf *buf, const char* def) +{ + const char * fmt = "m4_undefine( [[%s]])m4_dnl\n"; + char * str; + size_t strsz; + + strsz = strlen(fmt) + strlen(def) + 2; + str = malloc(strsz); + if (!str) + flexfatal (_("Allocation of buffer for m4 undef failed")); + + snprintf(str, strsz, fmt, def); + buf_append(buf, &str, 1); + return buf; +} + +/* create buf with 0 elements, each of size elem_size. */ +void buf_init (struct Buf *buf, size_t elem_size) +{ + buf->elts = NULL; + buf->nelts = 0; + buf->elt_size = elem_size; + buf->nmax = 0; +} + +/* frees memory */ +void buf_destroy (struct Buf *buf) +{ + if (buf) { + free(buf->elts); + buf->elts = NULL; + } +} + + +/* appends ptr[] to buf, grow if necessary. + * n_elem is number of elements in ptr[], NOT bytes. + * returns buf. + * We grow by mod(512) boundaries. + */ + +struct Buf *buf_append (struct Buf *buf, const void *ptr, int n_elem) +{ + int n_alloc = 0; + + if (!ptr || n_elem == 0) + return buf; + + /* May need to alloc more. */ + if (n_elem + buf->nelts > buf->nmax) { + + /* exact count needed... */ + n_alloc = n_elem + buf->nelts; + + /* ...plus some extra */ + if (((n_alloc * buf->elt_size) % 512) != 0 + && buf->elt_size < 512) + n_alloc += + (512 - + ((n_alloc * buf->elt_size) % 512)) / + buf->elt_size; + + if (!buf->elts) + buf->elts = + allocate_array (n_alloc, buf->elt_size); + else + buf->elts = + reallocate_array (buf->elts, n_alloc, + buf->elt_size); + + buf->nmax = n_alloc; + } + + memcpy ((char *) buf->elts + buf->nelts * buf->elt_size, ptr, + n_elem * buf->elt_size); + buf->nelts += n_elem; + + return buf; +} + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/src/ccl.c b/src/ccl.c new file mode 100644 index 0000000..ff9a213 --- /dev/null +++ b/src/ccl.c @@ -0,0 +1,305 @@ +/* ccl - routines for character classes */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ + /* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + +/* return true if the chr is in the ccl. Takes negation into account. */ +static bool +ccl_contains (const int cclp, const int ch) +{ + int ind, len, i; + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return !cclng[cclp]; + + return cclng[cclp]; +} + + +/* ccladd - add a single character to a ccl */ + +void ccladd (int cclp, int ch) +{ + int ind, len, newpos, i; + + check_char (ch); + + len = ccllen[cclp]; + ind = cclmap[cclp]; + + /* check to see if the character is already in the ccl */ + + for (i = 0; i < len; ++i) + if (ccltbl[ind + i] == ch) + return; + + /* mark newlines */ + if (ch == nlch) + ccl_has_nl[cclp] = true; + + newpos = ind + len; + + if (newpos >= current_max_ccl_tbl_size) { + current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT; + + ++num_reallocs; + + ccltbl = reallocate_Character_array (ccltbl, + current_max_ccl_tbl_size); + } + + ccllen[cclp] = len + 1; + ccltbl[newpos] = (unsigned char) ch; +} + +/* dump_cclp - same thing as list_character_set, but for cclps. */ + +static void dump_cclp (FILE* file, int cclp) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (ccl_contains(cclp, i)){ + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && ccl_contains(cclp,i)) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + + + +/* ccl_set_diff - create a new ccl as the set difference of the two given ccls. */ +int +ccl_set_diff (int a, int b) +{ + int d, ch; + + /* create new class */ + d = cclinit(); + + /* In order to handle negation, we spin through all possible chars, + * addding each char in a that is not in b. + * (This could be O(n^2), but n is small and bounded.) + */ + for ( ch = 0; ch < csize; ++ch ) + if (ccl_contains (a, ch) && !ccl_contains(b, ch)) + ccladd (d, ch); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_diff ("); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + +/* ccl_set_union - create a new ccl as the set union of the two given ccls. */ +int +ccl_set_union (int a, int b) +{ + int d, i; + + /* create new class */ + d = cclinit(); + + /* Add all of a */ + for (i = 0; i < ccllen[a]; ++i) + ccladd (d, ccltbl[cclmap[a] + i]); + + /* Add all of b */ + for (i = 0; i < ccllen[b]; ++i) + ccladd (d, ccltbl[cclmap[b] + i]); + + /* debug */ + if (0){ + fprintf(stderr, "ccl_set_union (%d + %d = %d", a, b, d); + fprintf(stderr, "\n "); + dump_cclp (stderr, a); + fprintf(stderr, "\n "); + dump_cclp (stderr, b); + fprintf(stderr, "\n "); + dump_cclp (stderr, d); + fprintf(stderr, "\n)\n"); + } + return d; +} + + +/* cclinit - return an empty ccl */ + +int cclinit (void) +{ + if (++lastccl >= current_maxccls) { + current_maxccls += MAX_CCLS_INCREMENT; + + ++num_reallocs; + + cclmap = + reallocate_integer_array (cclmap, current_maxccls); + ccllen = + reallocate_integer_array (ccllen, current_maxccls); + cclng = reallocate_integer_array (cclng, current_maxccls); + ccl_has_nl = + reallocate_bool_array (ccl_has_nl, + current_maxccls); + } + + if (lastccl == 1) + /* we're making the first ccl */ + cclmap[lastccl] = 0; + + else + /* The new pointer is just past the end of the last ccl. + * Since the cclmap points to the \first/ character of a + * ccl, adding the length of the ccl to the cclmap pointer + * will produce a cursor to the first free space. + */ + cclmap[lastccl] = + cclmap[lastccl - 1] + ccllen[lastccl - 1]; + + ccllen[lastccl] = 0; + cclng[lastccl] = 0; /* ccl's start out life un-negated */ + ccl_has_nl[lastccl] = false; + + return lastccl; +} + + +/* cclnegate - negate the given ccl */ + +void cclnegate (int cclp) +{ + cclng[cclp] = 1; + ccl_has_nl[cclp] = !ccl_has_nl[cclp]; +} + + +/* list_character_set - list the members of a set of characters in CCL form + * + * Writes to the given file a character-class representation of those + * characters present in the given CCL. A character is present if it + * has a non-zero value in the cset array. + */ + +void list_character_set (FILE *file, int cset[]) +{ + int i; + + putc ('[', file); + + for (i = 0; i < csize; ++i) { + if (cset[i]) { + int start_char = i; + + putc (' ', file); + + fputs (readable_form (i), file); + + while (++i < csize && cset[i]) ; + + if (i - 1 > start_char) + /* this was a run */ + fprintf (file, "-%s", + readable_form (i - 1)); + + putc (' ', file); + } + } + + putc (']', file); +} + +/** Determines if the range [c1-c2] is unambiguous in a case-insensitive + * scanner. Specifically, if a lowercase or uppercase character, x, is in the + * range [c1-c2], then we require that UPPERCASE(x) and LOWERCASE(x) must also + * be in the range. If not, then this range is ambiguous, and the function + * returns false. For example, [@-_] spans [a-z] but not [A-Z]. Beware that + * [a-z] will be labeled ambiguous because it does not include [A-Z]. + * + * @param c1 the lower end of the range + * @param c2 the upper end of the range + * @return true if [c1-c2] is not ambiguous for a caseless scanner. + */ +bool range_covers_case (int c1, int c2) +{ + int i, o; + + for (i = c1; i <= c2; i++) { + if (has_case (i)) { + o = reverse_case (i); + if (o < c1 || c2 < o) + return false; + } + } + return true; +} + +/** Reverse the case of a character, if possible. + * @return c if case-reversal does not apply. + */ +int reverse_case (int c) +{ + return isupper (c) ? tolower (c) : (islower (c) ? toupper (c) : c); +} + +/** Return true if c is uppercase or lowercase. */ +bool has_case (int c) +{ + return (isupper (c) || islower (c)) ? true : false; +} diff --git a/src/dfa.c b/src/dfa.c new file mode 100644 index 0000000..be62da8 --- /dev/null +++ b/src/dfa.c @@ -0,0 +1,1080 @@ +/* dfa - DFA construction routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +/* declare functions that have forward references */ + +void dump_associated_rules(FILE *, int); +void dump_transitions(FILE *, int[]); +void sympartition(int[], int, int[], int[]); +int symfollowset(int[], int, int, int[]); + + +/* check_for_backing_up - check a DFA state for backing up + * + * synopsis + * void check_for_backing_up( int ds, int state[numecs] ); + * + * ds is the number of the state to check and state[] is its out-transitions, + * indexed by equivalence class. + */ + +void check_for_backing_up (int ds, int state[]) +{ + if ((reject && !dfaacc[ds].dfaacc_set) || (!reject && !dfaacc[ds].dfaacc_state)) { /* state is non-accepting */ + ++num_backing_up; + + if (backing_up_report) { + fprintf (backing_up_file, + _("State #%d is non-accepting -\n"), ds); + + /* identify the state */ + dump_associated_rules (backing_up_file, ds); + + /* Now identify it further using the out- and + * jam-transitions. + */ + dump_transitions (backing_up_file, state); + + putc ('\n', backing_up_file); + } + } +} + + +/* check_trailing_context - check to see if NFA state set constitutes + * "dangerous" trailing context + * + * synopsis + * void check_trailing_context( int nfa_states[num_states+1], int num_states, + * int accset[nacc+1], int nacc ); + * + * NOTES + * Trailing context is "dangerous" if both the head and the trailing + * part are of variable size \and/ there's a DFA state which contains + * both an accepting state for the head part of the rule and NFA states + * which occur after the beginning of the trailing context. + * + * When such a rule is matched, it's impossible to tell if having been + * in the DFA state indicates the beginning of the trailing context or + * further-along scanning of the pattern. In these cases, a warning + * message is issued. + * + * nfa_states[1 .. num_states] is the list of NFA states in the DFA. + * accset[1 .. nacc] is the list of accepting numbers for the DFA state. + */ + +void check_trailing_context (int *nfa_states, int num_states, int *accset, int nacc) +{ + int i, j; + + for (i = 1; i <= num_states; ++i) { + int ns = nfa_states[i]; + int type = state_type[ns]; + int ar = assoc_rule[ns]; + + if (type == STATE_NORMAL || rule_type[ar] != RULE_VARIABLE) { /* do nothing */ + } + + else if (type == STATE_TRAILING_CONTEXT) { + /* Potential trouble. Scan set of accepting numbers + * for the one marking the end of the "head". We + * assume that this looping will be fairly cheap + * since it's rare that an accepting number set + * is large. + */ + for (j = 1; j <= nacc; ++j) + if (accset[j] & YY_TRAILING_HEAD_MASK) { + line_warning (_ + ("dangerous trailing context"), + rule_linenum[ar]); + return; + } + } + } +} + + +/* dump_associated_rules - list the rules associated with a DFA state + * + * Goes through the set of NFA states associated with the DFA and + * extracts the first MAX_ASSOC_RULES unique rules, sorts them, + * and writes a report to the given file. + */ + +void dump_associated_rules (FILE *file, int ds) +{ + int i, j; + int num_associated_rules = 0; + int rule_set[MAX_ASSOC_RULES + 1]; + int *dset = dss[ds]; + int size = dfasiz[ds]; + + for (i = 1; i <= size; ++i) { + int rule_num = rule_linenum[assoc_rule[dset[i]]]; + + for (j = 1; j <= num_associated_rules; ++j) + if (rule_num == rule_set[j]) + break; + + if (j > num_associated_rules) { /* new rule */ + if (num_associated_rules < MAX_ASSOC_RULES) + rule_set[++num_associated_rules] = + rule_num; + } + } + + qsort (&rule_set [1], (size_t) num_associated_rules, sizeof (rule_set [1]), intcmp); + + fprintf (file, _(" associated rule line numbers:")); + + for (i = 1; i <= num_associated_rules; ++i) { + if (i % 8 == 1) + putc ('\n', file); + + fprintf (file, "\t%d", rule_set[i]); + } + + putc ('\n', file); +} + + +/* dump_transitions - list the transitions associated with a DFA state + * + * synopsis + * dump_transitions( FILE *file, int state[numecs] ); + * + * Goes through the set of out-transitions and lists them in human-readable + * form (i.e., not as equivalence classes); also lists jam transitions + * (i.e., all those which are not out-transitions, plus EOF). The dump + * is done to the given file. + */ + +void dump_transitions (FILE *file, int state[]) +{ + int i, ec; + int out_char_set[CSIZE]; + + for (i = 0; i < csize; ++i) { + ec = ABS (ecgroup[i]); + out_char_set[i] = state[ec]; + } + + fprintf (file, _(" out-transitions: ")); + + list_character_set (file, out_char_set); + + /* now invert the members of the set to get the jam transitions */ + for (i = 0; i < csize; ++i) + out_char_set[i] = !out_char_set[i]; + + fprintf (file, _("\n jam-transitions: EOF ")); + + list_character_set (file, out_char_set); + + putc ('\n', file); +} + + +/* epsclosure - construct the epsilon closure of a set of ndfa states + * + * synopsis + * int *epsclosure( int t[num_states], int *numstates_addr, + * int accset[num_rules+1], int *nacc_addr, + * int *hashval_addr ); + * + * NOTES + * The epsilon closure is the set of all states reachable by an arbitrary + * number of epsilon transitions, which themselves do not have epsilon + * transitions going out, unioned with the set of states which have non-null + * accepting numbers. t is an array of size numstates of nfa state numbers. + * Upon return, t holds the epsilon closure and *numstates_addr is updated. + * accset holds a list of the accepting numbers, and the size of accset is + * given by *nacc_addr. t may be subjected to reallocation if it is not + * large enough to hold the epsilon closure. + * + * hashval is the hash value for the dfa corresponding to the state set. + */ + +int *epsclosure (int *t, int *ns_addr, int accset[], int *nacc_addr, int *hv_addr) +{ + int stkpos, ns, tsp; + int numstates = *ns_addr, nacc, hashval, transsym, nfaccnum; + int stkend, nstate; + static int did_stk_init = false, *stk; + +#define MARK_STATE(state) \ +do{ trans1[state] = trans1[state] - MARKER_DIFFERENCE;} while(0) + +#define IS_MARKED(state) (trans1[state] < 0) + +#define UNMARK_STATE(state) \ +do{ trans1[state] = trans1[state] + MARKER_DIFFERENCE;} while(0) + +#define CHECK_ACCEPT(state) \ +do{ \ +nfaccnum = accptnum[state]; \ +if ( nfaccnum != NIL ) \ +accset[++nacc] = nfaccnum; \ +}while(0) + +#define DO_REALLOCATION() \ +do { \ +current_max_dfa_size += MAX_DFA_SIZE_INCREMENT; \ +++num_reallocs; \ +t = reallocate_integer_array( t, current_max_dfa_size ); \ +stk = reallocate_integer_array( stk, current_max_dfa_size ); \ +}while(0) \ + +#define PUT_ON_STACK(state) \ +do { \ +if ( ++stkend >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +stk[stkend] = state; \ +MARK_STATE(state); \ +}while(0) + +#define ADD_STATE(state) \ +do { \ +if ( ++numstates >= current_max_dfa_size ) \ +DO_REALLOCATION(); \ +t[numstates] = state; \ +hashval += state; \ +}while(0) + +#define STACK_STATE(state) \ +do { \ +PUT_ON_STACK(state); \ +CHECK_ACCEPT(state); \ +if ( nfaccnum != NIL || transchar[state] != SYM_EPSILON ) \ +ADD_STATE(state); \ +}while(0) + + + if (!did_stk_init) { + stk = allocate_integer_array (current_max_dfa_size); + did_stk_init = true; + } + + nacc = stkend = hashval = 0; + + for (nstate = 1; nstate <= numstates; ++nstate) { + ns = t[nstate]; + + /* The state could be marked if we've already pushed it onto + * the stack. + */ + if (!IS_MARKED (ns)) { + PUT_ON_STACK (ns); + CHECK_ACCEPT (ns); + hashval += ns; + } + } + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + ns = stk[stkpos]; + transsym = transchar[ns]; + + if (transsym == SYM_EPSILON) { + tsp = trans1[ns] + MARKER_DIFFERENCE; + + if (tsp != NO_TRANSITION) { + if (!IS_MARKED (tsp)) + STACK_STATE (tsp); + + tsp = trans2[ns]; + + if (tsp != NO_TRANSITION + && !IS_MARKED (tsp)) + STACK_STATE (tsp); + } + } + } + + /* Clear out "visit" markers. */ + + for (stkpos = 1; stkpos <= stkend; ++stkpos) { + if (IS_MARKED (stk[stkpos])) + UNMARK_STATE (stk[stkpos]); + else + flexfatal (_ + ("consistency check failed in epsclosure()")); + } + + *ns_addr = numstates; + *hv_addr = hashval; + *nacc_addr = nacc; + + return t; +} + + +/* increase_max_dfas - increase the maximum number of DFAs */ + +void increase_max_dfas (void) +{ + current_max_dfas += MAX_DFAS_INCREMENT; + + ++num_reallocs; + + base = reallocate_integer_array (base, current_max_dfas); + def = reallocate_integer_array (def, current_max_dfas); + dfasiz = reallocate_integer_array (dfasiz, current_max_dfas); + accsiz = reallocate_integer_array (accsiz, current_max_dfas); + dhash = reallocate_integer_array (dhash, current_max_dfas); + dss = reallocate_int_ptr_array (dss, current_max_dfas); + dfaacc = reallocate_dfaacc_union (dfaacc, current_max_dfas); + + if (nultrans) + nultrans = + reallocate_integer_array (nultrans, + current_max_dfas); +} + + +/* ntod - convert an ndfa to a dfa + * + * Creates the dfa corresponding to the ndfa we've constructed. The + * dfa starts out in state #1. + */ + +void ntod (void) +{ + int *accset, ds, nacc, newds; + int sym, hashval, numstates, dsize; + int num_full_table_rows=0; /* used only for -f */ + int *nset, *dset; + int targptr, totaltrans, i, comstate, comfreq, targ; + int symlist[CSIZE + 1]; + int num_start_states; + int todo_head, todo_next; + + struct yytbl_data *yynxt_tbl = 0; + flex_int32_t *yynxt_data = 0, yynxt_curr = 0; + + /* Note that the following are indexed by *equivalence classes* + * and not by characters. Since equivalence classes are indexed + * beginning with 1, even if the scanner accepts NUL's, this + * means that (since every character is potentially in its own + * equivalence class) these arrays must have room for indices + * from 1 to CSIZE, so their size must be CSIZE + 1. + */ + int duplist[CSIZE + 1], state[CSIZE + 1]; + int targfreq[CSIZE + 1] = {0}, targstate[CSIZE + 1]; + + /* accset needs to be large enough to hold all of the rules present + * in the input, *plus* their YY_TRAILING_HEAD_MASK variants. + */ + accset = allocate_integer_array ((num_rules + 1) * 2); + nset = allocate_integer_array (current_max_dfa_size); + + /* The "todo" queue is represented by the head, which is the DFA + * state currently being processed, and the "next", which is the + * next DFA state number available (not in use). We depend on the + * fact that snstods() returns DFA's \in increasing order/, and thus + * need only know the bounds of the dfas to be processed. + */ + todo_head = todo_next = 0; + + for (i = 0; i <= csize; ++i) { + duplist[i] = NIL; + symlist[i] = false; + } + + for (i = 0; i <= num_rules; ++i) + accset[i] = NIL; + + if (trace) { + dumpnfa (scset[1]); + fputs (_("\n\nDFA Dump:\n\n"), stderr); + } + + inittbl (); + + /* Check to see whether we should build a separate table for + * transitions on NUL characters. We don't do this for full-speed + * (-F) scanners, since for them we don't have a simple state + * number lying around with which to index the table. We also + * don't bother doing it for scanners unless (1) NUL is in its own + * equivalence class (indicated by a positive value of + * ecgroup[NUL]), (2) NUL's equivalence class is the last + * equivalence class, and (3) the number of equivalence classes is + * the same as the number of characters. This latter case comes + * about when useecs is false or when it's true but every character + * still manages to land in its own class (unlikely, but it's + * cheap to check for). If all these things are true then the + * character code needed to represent NUL's equivalence class for + * indexing the tables is going to take one more bit than the + * number of characters, and therefore we won't be assured of + * being able to fit it into a YY_CHAR variable. This rules out + * storing the transitions in a compressed table, since the code + * for interpreting them uses a YY_CHAR variable (perhaps it + * should just use an integer, though; this is worth pondering ... + * ###). + * + * Finally, for full tables, we want the number of entries in the + * table to be a power of two so the array references go fast (it + * will just take a shift to compute the major index). If + * encoding NUL's transitions in the table will spoil this, we + * give it its own table (note that this will be the case if we're + * not using equivalence classes). + */ + + /* Note that the test for ecgroup[0] == numecs below accomplishes + * both (1) and (2) above + */ + if (!fullspd && ecgroup[0] == numecs) { + /* NUL is alone in its equivalence class, which is the + * last one. + */ + int use_NUL_table = (numecs == csize); + + if (fulltbl && !use_NUL_table) { + /* We still may want to use the table if numecs + * is a power of 2. + */ + int power_of_two; + + for (power_of_two = 1; power_of_two <= csize; + power_of_two *= 2) + if (numecs == power_of_two) { + use_NUL_table = true; + break; + } + } + + if (use_NUL_table) + nultrans = + allocate_integer_array (current_max_dfas); + + /* From now on, nultrans != nil indicates that we're + * saving null transitions for later, separate encoding. + */ + } + + + if (fullspd) { + for (i = 0; i <= numecs; ++i) + state[i] = 0; + + place_state (state, 0, 0); + dfaacc[0].dfaacc_state = 0; + } + + else if (fulltbl) { + if (nultrans) + /* We won't be including NUL's transitions in the + * table, so build it for entries from 0 .. numecs - 1. + */ + num_full_table_rows = numecs; + + else + /* Take into account the fact that we'll be including + * the NUL entries in the transition table. Build it + * from 0 .. numecs. + */ + num_full_table_rows = numecs + 1; + + /* Begin generating yy_nxt[][] + * This spans the entire LONG function. + * This table is tricky because we don't know how big it will be. + * So we'll have to realloc() on the way... + * we'll wait until we can calculate yynxt_tbl->td_hilen. + */ + yynxt_tbl = calloc(1, sizeof (struct yytbl_data)); + + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_hilen = 1; + yynxt_tbl->td_lolen = num_full_table_rows; + yynxt_tbl->td_data = yynxt_data = + calloc(yynxt_tbl->td_lolen * + yynxt_tbl->td_hilen, + sizeof (flex_int32_t)); + yynxt_curr = 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + /* Unless -Ca, declare it "short" because it's a real + * long-shot that that won't be large enough. + */ + if (gentables) + out_str_dec + ("static yyconst %s yy_nxt[][%d] =\n {\n", + long_align ? "flex_int32_t" : "flex_int16_t", + num_full_table_rows); + else { + out_dec ("#undef YY_NXT_LOLEN\n#define YY_NXT_LOLEN (%d)\n", num_full_table_rows); + out_str ("static yyconst %s *yy_nxt =0;\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + } + + + if (gentables) + outn (" {"); + + /* Generate 0 entries for state #0. */ + for (i = 0; i < num_full_table_rows; ++i) { + mk2data (0); + yynxt_data[yynxt_curr++] = 0; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + /* Create the first states. */ + + num_start_states = lastsc * 2; + + for (i = 1; i <= num_start_states; ++i) { + numstates = 1; + + /* For each start condition, make one state for the case when + * we're at the beginning of the line (the '^' operator) and + * one for the case when we're not. + */ + if (i % 2 == 1) + nset[numstates] = scset[(i / 2) + 1]; + else + nset[numstates] = + mkbranch (scbol[i / 2], scset[i / 2]); + + nset = epsclosure (nset, &numstates, accset, &nacc, + &hashval); + + if (snstods (nset, numstates, accset, nacc, hashval, &ds)) { + numas += nacc; + totnst += numstates; + ++todo_next; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context (nset, numstates, + accset, nacc); + } + } + + if (!fullspd) { + if (!snstods (nset, 0, accset, 0, 0, &end_of_buffer_state)) + flexfatal (_ + ("could not create unique end-of-buffer state")); + + ++numas; + ++num_start_states; + ++todo_next; + } + + + while (todo_head < todo_next) { + targptr = 0; + totaltrans = 0; + + for (i = 1; i <= numecs; ++i) + state[i] = 0; + + ds = ++todo_head; + + dset = dss[ds]; + dsize = dfasiz[ds]; + + if (trace) + fprintf (stderr, _("state # %d:\n"), ds); + + sympartition (dset, dsize, symlist, duplist); + + for (sym = 1; sym <= numecs; ++sym) { + if (symlist[sym]) { + symlist[sym] = 0; + + if (duplist[sym] == NIL) { + /* Symbol has unique out-transitions. */ + numstates = + symfollowset (dset, dsize, + sym, nset); + nset = epsclosure (nset, + &numstates, + accset, &nacc, + &hashval); + + if (snstods + (nset, numstates, accset, nacc, + hashval, &newds)) { + totnst = totnst + + numstates; + ++todo_next; + numas += nacc; + + if (variable_trailing_context_rules && nacc > 0) + check_trailing_context + (nset, + numstates, + accset, + nacc); + } + + state[sym] = newds; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + newds); + + targfreq[++targptr] = 1; + targstate[targptr] = newds; + ++numuniq; + } + + else { + /* sym's equivalence class has the same + * transitions as duplist(sym)'s + * equivalence class. + */ + targ = state[duplist[sym]]; + state[sym] = targ; + + if (trace) + fprintf (stderr, + "\t%d\t%d\n", sym, + targ); + + /* Update frequency count for + * destination state. + */ + + i = 0; + while (targstate[++i] != targ) ; + + ++targfreq[i]; + ++numdup; + } + + ++totaltrans; + duplist[sym] = NIL; + } + } + + + numsnpairs += totaltrans; + + if (ds > num_start_states) + check_for_backing_up (ds, state); + + if (nultrans) { + nultrans[ds] = state[NUL_ec]; + state[NUL_ec] = 0; /* remove transition */ + } + + if (fulltbl) { + + /* Each time we hit here, it's another td_hilen, so we realloc. */ + yynxt_tbl->td_hilen++; + yynxt_tbl->td_data = yynxt_data = + realloc (yynxt_data, + yynxt_tbl->td_hilen * + yynxt_tbl->td_lolen * + sizeof (flex_int32_t)); + + + if (gentables) + outn (" {"); + + /* Supply array's 0-element. */ + if (ds == end_of_buffer_state) { + mk2data (-end_of_buffer_state); + yynxt_data[yynxt_curr++] = + -end_of_buffer_state; + } + else { + mk2data (end_of_buffer_state); + yynxt_data[yynxt_curr++] = + end_of_buffer_state; + } + + for (i = 1; i < num_full_table_rows; ++i) { + /* Jams are marked by negative of state + * number. + */ + mk2data (state[i] ? state[i] : -ds); + yynxt_data[yynxt_curr++] = + state[i] ? state[i] : -ds; + } + + dataflush (); + if (gentables) + outn (" },\n"); + } + + else if (fullspd) + place_state (state, ds, totaltrans); + + else if (ds == end_of_buffer_state) + /* Special case this state to make sure it does what + * it's supposed to, i.e., jam on end-of-buffer. + */ + stack1 (ds, 0, 0, JAMSTATE); + + else { /* normal, compressed state */ + + /* Determine which destination state is the most + * common, and how many transitions to it there are. + */ + + comfreq = 0; + comstate = 0; + + for (i = 1; i <= targptr; ++i) + if (targfreq[i] > comfreq) { + comfreq = targfreq[i]; + comstate = targstate[i]; + } + + bldtbl (state, ds, totaltrans, comstate, comfreq); + } + } + + if (fulltbl) { + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_ + ("Could not write yynxt_tbl[][]")); + } + if (yynxt_tbl) { + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = 0; + } + } + + else if (!fullspd) { + cmptmps (); /* create compressed template entries */ + + /* Create tables for all the states with only one + * out-transition. + */ + while (onesp > 0) { + mk1tbl (onestate[onesp], onesym[onesp], + onenext[onesp], onedef[onesp]); + --onesp; + } + + mkdeftbl (); + } + + free(accset); + free(nset); +} + + +/* snstods - converts a set of ndfa states into a dfa state + * + * synopsis + * is_new_state = snstods( int sns[numstates], int numstates, + * int accset[num_rules+1], int nacc, + * int hashval, int *newds_addr ); + * + * On return, the dfa state number is in newds. + */ + +int snstods (int sns[], int numstates, int accset[], int nacc, int hashval, int *newds_addr) +{ + int didsort = 0; + int i, j; + int newds, *oldsns; + + for (i = 1; i <= lastdfa; ++i) + if (hashval == dhash[i]) { + if (numstates == dfasiz[i]) { + oldsns = dss[i]; + + if (!didsort) { + /* We sort the states in sns so we + * can compare it to oldsns quickly. + */ + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + didsort = 1; + } + + for (j = 1; j <= numstates; ++j) + if (sns[j] != oldsns[j]) + break; + + if (j > numstates) { + ++dfaeql; + *newds_addr = i; + return 0; + } + + ++hshcol; + } + + else + ++hshsave; + } + + /* Make a new dfa. */ + + if (++lastdfa >= current_max_dfas) + increase_max_dfas (); + + newds = lastdfa; + + dss[newds] = allocate_integer_array (numstates + 1); + + /* If we haven't already sorted the states in sns, we do so now, + * so that future comparisons with it can be made quickly. + */ + + if (!didsort) + qsort (&sns [1], (size_t) numstates, sizeof (sns [1]), intcmp); + + for (i = 1; i <= numstates; ++i) + dss[newds][i] = sns[i]; + + dfasiz[newds] = numstates; + dhash[newds] = hashval; + + if (nacc == 0) { + if (reject) + dfaacc[newds].dfaacc_set = NULL; + else + dfaacc[newds].dfaacc_state = 0; + + accsiz[newds] = 0; + } + + else if (reject) { + /* We sort the accepting set in increasing order so the + * disambiguating rule that the first rule listed is considered + * match in the event of ties will work. + */ + + qsort (&accset [1], (size_t) nacc, sizeof (accset [1]), intcmp); + + dfaacc[newds].dfaacc_set = + allocate_integer_array (nacc + 1); + + /* Save the accepting set for later */ + for (i = 1; i <= nacc; ++i) { + dfaacc[newds].dfaacc_set[i] = accset[i]; + + if (accset[i] <= num_rules) + /* Who knows, perhaps a REJECT can yield + * this rule. + */ + rule_useful[accset[i]] = true; + } + + accsiz[newds] = nacc; + } + + else { + /* Find lowest numbered rule so the disambiguating rule + * will work. + */ + j = num_rules + 1; + + for (i = 1; i <= nacc; ++i) + if (accset[i] < j) + j = accset[i]; + + dfaacc[newds].dfaacc_state = j; + + if (j <= num_rules) + rule_useful[j] = true; + } + + *newds_addr = newds; + + return 1; +} + + +/* symfollowset - follow the symbol transitions one step + * + * synopsis + * numstates = symfollowset( int ds[current_max_dfa_size], int dsize, + * int transsym, int nset[current_max_dfa_size] ); + */ + +int symfollowset (int ds[], int dsize, int transsym, int nset[]) +{ + int ns, tsp, sym, i, j, lenccl, ch, numstates, ccllist; + + numstates = 0; + + for (i = 1; i <= dsize; ++i) { /* for each nfa state ns in the state set of ds */ + ns = ds[i]; + sym = transchar[ns]; + tsp = trans1[ns]; + + if (sym < 0) { /* it's a character class */ + sym = -sym; + ccllist = cclmap[sym]; + lenccl = ccllen[sym]; + + if (cclng[sym]) { + for (j = 0; j < lenccl; ++j) { + /* Loop through negated character + * class. + */ + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + /* Transsym isn't in negated + * ccl. + */ + break; + + else if (ch == transsym) + /* next 2 */ + goto bottom; + } + + /* Didn't find transsym in ccl. */ + nset[++numstates] = tsp; + } + + else + for (j = 0; j < lenccl; ++j) { + ch = ccltbl[ccllist + j]; + + if (ch == 0) + ch = NUL_ec; + + if (ch > transsym) + break; + else if (ch == transsym) { + nset[++numstates] = tsp; + break; + } + } + } + + else if (sym == SYM_EPSILON) { /* do nothing */ + } + + else if (ABS (ecgroup[sym]) == transsym) + nset[++numstates] = tsp; + + bottom:; + } + + return numstates; +} + + +/* sympartition - partition characters with same out-transitions + * + * synopsis + * sympartition( int ds[current_max_dfa_size], int numstates, + * int symlist[numecs], int duplist[numecs] ); + */ + +void sympartition (int ds[], int numstates, int symlist[], int duplist[]) +{ + int tch, i, j, k, ns, dupfwd[CSIZE + 1], lenccl, cclp, ich; + + /* Partitioning is done by creating equivalence classes for those + * characters which have out-transitions from the given state. Thus + * we are really creating equivalence classes of equivalence classes. + */ + + for (i = 1; i <= numecs; ++i) { /* initialize equivalence class list */ + duplist[i] = i - 1; + dupfwd[i] = i + 1; + } + + duplist[1] = NIL; + dupfwd[numecs] = NIL; + + for (i = 1; i <= numstates; ++i) { + ns = ds[i]; + tch = transchar[ns]; + + if (tch != SYM_EPSILON) { + if (tch < -lastccl || tch >= csize) { + flexfatal (_ + ("bad transition character detected in sympartition()")); + } + + if (tch >= 0) { /* character transition */ + int ec = ecgroup[tch]; + + mkechar (ec, dupfwd, duplist); + symlist[ec] = 1; + } + + else { /* character class */ + tch = -tch; + + lenccl = ccllen[tch]; + cclp = cclmap[tch]; + mkeccl (ccltbl + cclp, lenccl, dupfwd, + duplist, numecs, NUL_ec); + + if (cclng[tch]) { + j = 0; + + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + for (++j; j < ich; ++j) + symlist[j] = 1; + } + + for (++j; j <= numecs; ++j) + symlist[j] = 1; + } + + else + for (k = 0; k < lenccl; ++k) { + ich = ccltbl[cclp + k]; + + if (ich == 0) + ich = NUL_ec; + + symlist[ich] = 1; + } + } + } + } +} diff --git a/src/ecs.c b/src/ecs.c new file mode 100644 index 0000000..b2afc1f --- /dev/null +++ b/src/ecs.c @@ -0,0 +1,215 @@ +/* ecs - equivalence class routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" + +/* ccl2ecl - convert character classes to set of equivalence classes */ + +void ccl2ecl (void) +{ + int i, ich, newlen, cclp, ccls, cclmec; + + for (i = 1; i <= lastccl; ++i) { + /* We loop through each character class, and for each character + * in the class, add the character's equivalence class to the + * new "character" class we are creating. Thus when we are all + * done, character classes will really consist of collections + * of equivalence classes + */ + + newlen = 0; + cclp = cclmap[i]; + + for (ccls = 0; ccls < ccllen[i]; ++ccls) { + ich = ccltbl[cclp + ccls]; + cclmec = ecgroup[ich]; + + if (cclmec > 0) { + ccltbl[cclp + newlen] = cclmec; + ++newlen; + } + } + + ccllen[i] = newlen; + } +} + + +/* cre8ecs - associate equivalence class numbers with class members + * + * fwd is the forward linked-list of equivalence class members. bck + * is the backward linked-list, and num is the number of class members. + * + * Returned is the number of classes. + */ + +int cre8ecs (int fwd[], int bck[], int num) +{ + int i, j, numcl; + + numcl = 0; + + /* Create equivalence class numbers. From now on, ABS( bck(x) ) + * is the equivalence class number for object x. If bck(x) + * is positive, then x is the representative of its equivalence + * class. + */ + for (i = 1; i <= num; ++i) + if (bck[i] == NIL) { + bck[i] = ++numcl; + for (j = fwd[i]; j != NIL; j = fwd[j]) + bck[j] = -numcl; + } + + return numcl; +} + + +/* mkeccl - update equivalence classes based on character class xtions + * + * synopsis + * unsigned char ccls[]; + * int lenccl, fwd[llsiz], bck[llsiz], llsiz, NUL_mapping; + * void mkeccl( unsigned char ccls[], int lenccl, int fwd[llsiz], int bck[llsiz], + * int llsiz, int NUL_mapping ); + * + * ccls contains the elements of the character class, lenccl is the + * number of elements in the ccl, fwd is the forward link-list of equivalent + * characters, bck is the backward link-list, and llsiz size of the link-list. + * + * NUL_mapping is the value which NUL (0) should be mapped to. + */ + +void mkeccl (unsigned char ccls[], int lenccl, int fwd[], int bck[], int llsiz, int NUL_mapping) +{ + int cclp, oldec, newec; + int cclm, i, j; + static unsigned char cclflags[CSIZE]; /* initialized to all '\0' */ + + /* Note that it doesn't matter whether or not the character class is + * negated. The same results will be obtained in either case. + */ + + cclp = 0; + + while (cclp < lenccl) { + cclm = ccls[cclp]; + + if (NUL_mapping && cclm == 0) + cclm = NUL_mapping; + + oldec = bck[cclm]; + newec = cclm; + + j = cclp + 1; + + for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character class */ + for (; j < lenccl; ++j) { + int ccl_char; + + if (NUL_mapping && ccls[j] == 0) + ccl_char = NUL_mapping; + else + ccl_char = ccls[j]; + + if (ccl_char > i) + break; + + if (ccl_char == i && !cclflags[j]) { + /* We found an old companion of cclm + * in the ccl. Link it into the new + * equivalence class and flag it as + * having been processed. + */ + + bck[i] = newec; + fwd[newec] = i; + newec = i; + /* Set flag so we don't reprocess. */ + cclflags[j] = 1; + + /* Get next equivalence class member. */ + /* continue 2 */ + goto next_pt; + } + } + + /* Symbol isn't in character class. Put it in the old + * equivalence class. + */ + + bck[i] = oldec; + + if (oldec != NIL) + fwd[oldec] = i; + + oldec = i; + + next_pt:; + } + + if (bck[cclm] != NIL || oldec != bck[cclm]) { + bck[cclm] = NIL; + fwd[oldec] = NIL; + } + + fwd[newec] = NIL; + + /* Find next ccl member to process. */ + + for (++cclp; cclp < lenccl && cclflags[cclp]; ++cclp) { + /* Reset "doesn't need processing" flag. */ + cclflags[cclp] = 0; + } + } +} + + +/* mkechar - create equivalence class for single character */ + +void mkechar (int tch, int fwd[], int bck[]) +{ + /* If until now the character has been a proper subset of + * an equivalence class, break it away to create a new ec + */ + + if (fwd[tch] != NIL) + bck[fwd[tch]] = bck[tch]; + + if (bck[tch] != NIL) + fwd[bck[tch]] = fwd[tch]; + + fwd[tch] = NIL; + bck[tch] = NIL; +} diff --git a/src/filter.c b/src/filter.c new file mode 100644 index 0000000..1ac199f --- /dev/null +++ b/src/filter.c @@ -0,0 +1,434 @@ +/* filter - postprocessing of flex output through filters */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +static const char * check_4_gnu_m4 = + "m4_dnl ifdef(`__gnu__', ," + "`errprint(Flex requires GNU M4. Set the PATH or set the M4 environment variable to its path name.)" + " m4exit(2)')\n"; + + +/** global chain. */ +struct filter *output_chain = NULL; + +/* Allocate and initialize an external filter. + * @param chain the current chain or NULL for new chain + * @param cmd the command to execute. + * @param ... a NULL terminated list of (const char*) arguments to command, + * not including argv[0]. + * @return newest filter in chain + */ +struct filter *filter_create_ext (struct filter *chain, const char *cmd, + ...) +{ + struct filter *f; + int max_args; + const char *s; + va_list ap; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed (f) in filter_create_ext")); + memset (f, 0, sizeof (*f)); + f->filter_func = NULL; + f->extra = NULL; + f->next = NULL; + f->argc = 0; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + + /* allocate argv, and populate it with the argument list. */ + max_args = 8; + f->argv = malloc(sizeof(char *) * (size_t) (max_args + 1)); + if (!f->argv) + flexerror(_("malloc failed (f->argv) in filter_create_ext")); + f->argv[f->argc++] = cmd; + + va_start (ap, cmd); + while ((s = va_arg (ap, const char *)) != NULL) { + if (f->argc >= max_args) { + max_args += 8; + f->argv = realloc(f->argv, sizeof(char*) * (size_t) (max_args + 1)); + } + f->argv[f->argc++] = s; + } + f->argv[f->argc] = NULL; + + va_end (ap); + return f; +} + +/* Allocate and initialize an internal filter. + * @param chain the current chain or NULL for new chain + * @param filter_func The function that will perform the filtering. + * filter_func should return 0 if successful, and -1 + * if an error occurs -- or it can simply exit(). + * @param extra optional user-defined data to pass to the filter. + * @return newest filter in chain + */ +struct filter *filter_create_int (struct filter *chain, + int (*filter_func) (struct filter *), + void *extra) +{ + struct filter *f; + + /* allocate and initialize new filter */ + f = malloc(sizeof(struct filter)); + if (!f) + flexerror(_("malloc failed in filter_create_int")); + memset (f, 0, sizeof (*f)); + f->next = NULL; + f->argc = 0; + f->argv = NULL; + + f->filter_func = filter_func; + f->extra = extra; + + if (chain != NULL) { + /* append f to end of chain */ + while (chain->next) + chain = chain->next; + chain->next = f; + } + + return f; +} + +/** Fork and exec entire filter chain. + * @param chain The head of the chain. + * @return true on success. + */ +bool filter_apply_chain (struct filter * chain) +{ + int pid, pipes[2]; + + + /* Tricky recursion, since we want to begin the chain + * at the END. Why? Because we need all the forked processes + * to be children of the main flex process. + */ + if (chain) + filter_apply_chain (chain->next); + else + return true; + + /* Now we are the right-most unprocessed link in the chain. + */ + + fflush (stdout); + fflush (stderr); + + + if (pipe (pipes) == -1) + flexerror (_("pipe failed")); + + if ((pid = fork ()) == -1) + flexerror (_("fork failed")); + + if (pid == 0) { + /* child */ + + /* We need stdin (the FILE* stdin) to connect to this new pipe. + * There is no portable way to set stdin to a new file descriptor, + * as stdin is not an lvalue on some systems (BSD). + * So we dup the new pipe onto the stdin descriptor and use a no-op fseek + * to sync the stream. This is a Hail Mary situation. It seems to work. + */ + close (pipes[1]); +clearerr(stdin); + if (dup2 (pipes[0], fileno (stdin)) == -1) + flexfatal (_("dup2(pipes[0],0)")); + close (pipes[0]); + fseek (stdin, 0, SEEK_CUR); + ungetc(' ', stdin); /* still an evil hack, but one that works better */ + (void)fgetc(stdin); /* on NetBSD than the fseek attempt does */ + + /* run as a filter, either internally or by exec */ + if (chain->filter_func) { + int r; + + if ((r = chain->filter_func (chain)) == -1) + flexfatal (_("filter_func failed")); + exit (0); + } + else { + execvp (chain->argv[0], + (char **const) (chain->argv)); + lerr_fatal ( _("exec of %s failed"), + chain->argv[0]); + } + + exit (1); + } + + /* Parent */ + close (pipes[0]); + if (dup2 (pipes[1], fileno (stdout)) == -1) + flexfatal (_("dup2(pipes[1],1)")); + close (pipes[1]); + fseek (stdout, 0, SEEK_CUR); + + return true; +} + +/** Truncate the chain to max_len number of filters. + * @param chain the current chain. + * @param max_len the maximum length of the chain. + * @return the resulting length of the chain. + */ +int filter_truncate (struct filter *chain, int max_len) +{ + int len = 1; + + if (!chain) + return 0; + + while (chain->next && len < max_len) { + chain = chain->next; + ++len; + } + + chain->next = NULL; + return len; +} + +/** Splits the chain in order to write to a header file. + * Similar in spirit to the 'tee' program. + * The header file name is in extra. + * @return 0 (zero) on success, and -1 on failure. + */ +int filter_tee_header (struct filter *chain) +{ + /* This function reads from stdin and writes to both the C file and the + * header file at the same time. + */ + + const int readsz = 512; + char *buf; + int to_cfd = -1; + FILE *to_c = NULL, *to_h = NULL; + bool write_header; + + write_header = (chain->extra != NULL); + + /* Store a copy of the stdout pipe, which is already piped to C file + * through the running chain. Then create a new pipe to the H file as + * stdout, and fork the rest of the chain again. + */ + + if ((to_cfd = dup (1)) == -1) + flexfatal (_("dup(1) failed")); + to_c = fdopen (to_cfd, "w"); + + if (write_header) { + if (freopen ((char *) chain->extra, "w", stdout) == NULL) + flexfatal (_("freopen(headerfilename) failed")); + + filter_apply_chain (chain->next); + to_h = stdout; + } + + /* Now to_c is a pipe to the C branch, and to_h is a pipe to the H branch. + */ + + if (write_header) { + fputs (check_4_gnu_m4, to_h); + fputs ("m4_changecom`'m4_dnl\n", to_h); + fputs ("m4_changequote`'m4_dnl\n", to_h); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_h); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_h); + fputs ("m4_define( [[M4_YY_IN_HEADER]],[[]])m4_dnl\n", + to_h); + fprintf (to_h, "#ifndef %sHEADER_H\n", prefix); + fprintf (to_h, "#define %sHEADER_H 1\n", prefix); + fprintf (to_h, "#define %sIN_HEADER 1\n\n", prefix); + fprintf (to_h, + "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + headerfilename ? headerfilename : ""); + + } + + fputs (check_4_gnu_m4, to_c); + fputs ("m4_changecom`'m4_dnl\n", to_c); + fputs ("m4_changequote`'m4_dnl\n", to_c); + fputs ("m4_changequote([[,]])[[]]m4_dnl\n", to_c); + fputs ("m4_define([[M4_YY_NOOP]])[[]]m4_dnl\n", to_c); + fprintf (to_c, "m4_define( [[M4_YY_OUTFILE_NAME]],[[%s]])m4_dnl\n", + outfilename ? outfilename : ""); + + buf = malloc((size_t) readsz); + if (!buf) + flexerror(_("malloc failed in filter_tee_header")); + while (fgets (buf, readsz, stdin)) { + fputs (buf, to_c); + if (write_header) + fputs (buf, to_h); + } + + if (write_header) { + fprintf (to_h, "\n"); + + /* write a fake line number. It will get fixed by the linedir filter. */ + fprintf (to_h, "#line 4000 \"M4_YY_OUTFILE_NAME\"\n"); + + fprintf (to_h, "#undef %sIN_HEADER\n", prefix); + fprintf (to_h, "#endif /* %sHEADER_H */\n", prefix); + fputs ("m4_undefine( [[M4_YY_IN_HEADER]])m4_dnl\n", to_h); + + fflush (to_h); + if (ferror (to_h)) + lerr (_("error writing output file %s"), + (char *) chain->extra); + + else if (fclose (to_h)) + lerr (_("error closing output file %s"), + (char *) chain->extra); + } + + fflush (to_c); + if (ferror (to_c)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (to_c)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + while (wait (0) > 0) ; + + exit (0); + return 0; +} + +/** Adjust the line numbers in the #line directives of the generated scanner. + * After the m4 expansion, the line numbers are incorrect since the m4 macros + * can add or remove lines. This only adjusts line numbers for generated code, + * not user code. This also happens to be a good place to squeeze multiple + * blank lines into a single blank line. + */ +int filter_fix_linedirs (struct filter *chain) +{ + char *buf; + const size_t readsz = 512; + int lineno = 1; + bool in_gen = true; /* in generated code */ + bool last_was_blank = false; + + if (!chain) + return 0; + + buf = malloc(readsz); + if (!buf) + flexerror(_("malloc failed in filter_fix_linedirs")); + + while (fgets (buf, (int) readsz, stdin)) { + + regmatch_t m[10]; + + /* Check for #line directive. */ + if (buf[0] == '#' + && regexec (®ex_linedir, buf, 3, m, 0) == 0) { + + char *fname; + + /* extract the line number and filename */ + fname = regmatch_dup (&m[2], buf); + + if (strcmp (fname, + outfilename ? outfilename : "") + == 0 + || strcmp (fname, + headerfilename ? headerfilename : "") + == 0) { + + char *s1, *s2; + char filename[MAXLINE]; + + s1 = fname; + s2 = filename; + + while ((s2 - filename) < (MAXLINE - 1) && *s1) { + /* Escape the backslash */ + if (*s1 == '\\') + *s2++ = '\\'; + /* Escape the double quote */ + if (*s1 == '\"') + *s2++ = '\\'; + /* Copy the character as usual */ + *s2++ = *s1++; + } + + *s2 = '\0'; + + /* Adjust the line directives. */ + in_gen = true; + snprintf (buf, readsz, "#line %d \"%s\"\n", + lineno + 1, filename); + } + else { + /* it's a #line directive for code we didn't write */ + in_gen = false; + } + + free (fname); + last_was_blank = false; + } + + /* squeeze blank lines from generated code */ + else if (in_gen + && regexec (®ex_blank_line, buf, 0, NULL, + 0) == 0) { + if (last_was_blank) + continue; + else + last_was_blank = true; + } + + else { + /* it's a line of normal, non-empty code. */ + last_was_blank = false; + } + + fputs (buf, stdout); + lineno++; + } + fflush (stdout); + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename ? outfilename : ""); + + else if (fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename ? outfilename : ""); + + return 0; +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/flex.skl b/src/flex.skl new file mode 100644 index 0000000..fc6915a --- /dev/null +++ b/src/flex.skl @@ -0,0 +1,3537 @@ +%# -*-C-*- vi: set ft=c: +%# This file is processed in several stages. +%# Here are the stages, as best as I can describe: +%# +%# 1. flex.skl is processed through GNU m4 during the +%# pre-compilation stage of flex. Only macros starting +%# with `m4preproc_' are processed, and quoting is normal. +%# +%# 2. The preprocessed skeleton is translated verbatim into a +%# C array, saved as "skel.c" and compiled into the flex binary. +%# +%# 3. At runtime, the skeleton is generated and filtered (again) +%# through m4. Macros beginning with `m4_' will be processed. +%# The quoting is "[[" and "]]" so we don't interfere with +%# user code. +%# +%# All generate macros for the m4 stage contain the text "m4" or "M4" +%# in them. This is to distinguish them from CPP macros. +%# The exception to this rule is YY_G, which is an m4 macro, +%# but it needs to be remain short because it is used everywhere. +%# +/* A lexical scanner generated by flex */ + +%# Macros for preproc stage. +m4preproc_changecom + +%# Macros for runtime processing stage. +m4_changecom +m4_changequote +m4_changequote([[, ]]) + +%# +%# Lines in this skeleton starting with a "%" character are "control lines" +%# and affect the generation of the scanner. The possible control codes are +%# listed and processed in misc.c. +%# +%# %# - A comment. The current line is omitted from the generated scanner. +%# %if-c++-only - The following lines are printed for C++ scanners ONLY. +%# %if-c-only - The following lines are NOT printed for C++ scanners. +%# %if-c-or-c++ - The following lines are printed in BOTH C and C++ scanners. +%# %if-reentrant - Print for reentrant scanners.(push) +%# %if-not-reentrant - Print for non-reentrant scanners. (push) +%# %if-bison-bridge - Print for bison-bridge. (push) +%# %if-not-bison-bridge - Print for non-bison-bridge. (push) +%# %endif - pop from the previous if code. +%# %% - A stop-point, where code is inserted by flex. +%# Each stop-point is numbered here and also in the code generator. +%# (See gen.c, etc. for details.) +%# %not-for-header - Begin code that should NOT appear in a ".h" file. +%# %ok-for-header - %c and %e are used for building a header file. +%# %if-tables-serialization +%# +%# All control-lines EXCEPT comment lines ("%#") will be inserted into +%# the generated scanner as a C-style comment. This is to aid those who +%# edit the skeleton. +%# + +%not-for-header +%if-c-only +%if-not-reentrant +m4_ifelse(M4_YY_PREFIX,yy,, +#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]] +#define yy_delete_buffer M4_YY_PREFIX[[_delete_buffer]] +#define yy_flex_debug M4_YY_PREFIX[[_flex_debug]] +#define yy_init_buffer M4_YY_PREFIX[[_init_buffer]] +#define yy_flush_buffer M4_YY_PREFIX[[_flush_buffer]] +#define yy_load_buffer_state M4_YY_PREFIX[[_load_buffer_state]] +#define yy_switch_to_buffer M4_YY_PREFIX[[_switch_to_buffer]] +#define yyin M4_YY_PREFIX[[in]] +#define yyleng M4_YY_PREFIX[[leng]] +#define yylex M4_YY_PREFIX[[lex]] +#define yylineno M4_YY_PREFIX[[lineno]] +#define yyout M4_YY_PREFIX[[out]] +#define yyrestart M4_YY_PREFIX[[restart]] +#define yytext M4_YY_PREFIX[[text]] +#define yywrap M4_YY_PREFIX[[wrap]] +#define yyalloc M4_YY_PREFIX[[alloc]] +#define yyrealloc M4_YY_PREFIX[[realloc]] +#define yyfree M4_YY_PREFIX[[free]] +) +%endif +%endif +%ok-for-header + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION FLEX_MAJOR_VERSION +#define YY_FLEX_MINOR_VERSION FLEX_MINOR_VERSION +#define YY_FLEX_SUBMINOR_VERSION FLEX_SUBMINOR_VERSION +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +%# Some negated symbols +m4_ifdef( [[M4_YY_IN_HEADER]], , [[m4_define([[M4_YY_NOT_IN_HEADER]], [[]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], , [[m4_define([[M4_YY_NOT_REENTRANT]], [[]])]]) + +%# This is the m4 way to say "(stack_used || is_reentrant) +m4_ifdef( [[M4_YY_STACK_USED]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) +m4_ifdef( [[M4_YY_REENTRANT]], [[m4_define([[M4_YY_HAS_START_STACK_VARS]])]]) + +%# Prefixes. +%# The complexity here is necessary so that m4 preserves +%# the argument lists to each C function. + + +m4_ifdef( [[M4_YY_PREFIX]],, [[m4_define([[M4_YY_PREFIX]], [[yy]])]]) + +m4preproc_define(`M4_GEN_PREFIX', + ``m4_define(yy[[$1]], [[M4_YY_PREFIX[[$1]]m4_ifelse($'`#,0,,[[($'`@)]])]])'') + +%if-c++-only + /* The c++ scanner is a mess. The FlexLexer.h header file relies on the + * following macro. This is required in order to pass the c++-multiple-scanners + * test in the regression suite. We get reports that it breaks inheritance. + * We will address this in a future release of flex, or omit the C++ scanner + * altogether. + */ + #define yyFlexLexer M4_YY_PREFIX[[FlexLexer]] +%endif + +%if-c-only + M4_GEN_PREFIX(`_create_buffer') + M4_GEN_PREFIX(`_delete_buffer') + M4_GEN_PREFIX(`_scan_buffer') + M4_GEN_PREFIX(`_scan_string') + M4_GEN_PREFIX(`_scan_bytes') + M4_GEN_PREFIX(`_init_buffer') + M4_GEN_PREFIX(`_flush_buffer') + M4_GEN_PREFIX(`_load_buffer_state') + M4_GEN_PREFIX(`_switch_to_buffer') + M4_GEN_PREFIX(`push_buffer_state') + M4_GEN_PREFIX(`pop_buffer_state') + M4_GEN_PREFIX(`ensure_buffer_stack') + M4_GEN_PREFIX(`lex') + M4_GEN_PREFIX(`restart') + M4_GEN_PREFIX(`lex_init') + M4_GEN_PREFIX(`lex_init_extra') + M4_GEN_PREFIX(`lex_destroy') + M4_GEN_PREFIX(`get_debug') + M4_GEN_PREFIX(`set_debug') + M4_GEN_PREFIX(`get_extra') + M4_GEN_PREFIX(`set_extra') + M4_GEN_PREFIX(`get_in') + M4_GEN_PREFIX(`set_in') + M4_GEN_PREFIX(`get_out') + M4_GEN_PREFIX(`set_out') + M4_GEN_PREFIX(`get_leng') + M4_GEN_PREFIX(`get_text') + M4_GEN_PREFIX(`get_lineno') + M4_GEN_PREFIX(`set_lineno') + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + M4_GEN_PREFIX(`get_column') + M4_GEN_PREFIX(`set_column') + ]]) + M4_GEN_PREFIX(`wrap') +%endif + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + M4_GEN_PREFIX(`get_lval') + M4_GEN_PREFIX(`set_lval') +]]) + +m4_ifdef( [[]], +[[ + M4_GEN_PREFIX(`get_lloc') + M4_GEN_PREFIX(`set_lloc') +]]) + + + M4_GEN_PREFIX(`alloc') + M4_GEN_PREFIX(`realloc') + M4_GEN_PREFIX(`free') + +%if-c-only +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + M4_GEN_PREFIX(`text') + M4_GEN_PREFIX(`leng') + M4_GEN_PREFIX(`in') + M4_GEN_PREFIX(`out') + M4_GEN_PREFIX(`_flex_debug') + M4_GEN_PREFIX(`lineno') +]]) +%endif + + +m4_ifdef( [[M4_YY_TABLES_EXTERNAL]], +[[ + M4_GEN_PREFIX(`tables_fload') + M4_GEN_PREFIX(`tables_destroy') + M4_GEN_PREFIX(`TABLES_NAME') +]]) + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +%if-c-only +#include +#include +#include +#include +%endif + +%if-tables-serialization +#include +#include +%endif +/* end standard C headers. */ + +%if-c-or-c++ +m4preproc_include(`flexint.h') +%endif + +%if-c++-only +/* begin standard C++ headers. */ +#include +#include +#include +#include +#include +/* end standard C++ headers. */ +%endif + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +%# For compilers that can not handle prototypes. +%# e.g., +%# The function prototype +%# int foo(int x, char* y); +%# +%# ...should be written as +%# int foo M4_YY_PARAMS(int x, char* y); +%# +%# ...which could possibly generate +%# int foo (); +%# +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_PROTOS]], +[[ + m4_define( [[M4_YY_PARAMS]], [[()]]) +]], +[[ + m4_define( [[M4_YY_PARAMS]], [[($*)]]) +]]) + +%not-for-header +/* Returned upon end-of-file. */ +#define YY_NULL 0 +%ok-for-header + +%not-for-header +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) +%ok-for-header + + + +%if-reentrant + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +%# Declare yyguts variable +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[struct yyguts_t * yyg = (struct yyguts_t*)yyscanner]]) +%# Perform a noop access on yyguts to prevent unused variable complains +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[(void)yyg]]) +%# For use wherever a Global is accessed or assigned. +m4_define( [[YY_G]], [[yyg->$1]]) + +%# For use in function prototypes to append the additional argument. +m4_define( [[M4_YY_PROTO_LAST_ARG]], [[, yyscan_t yyscanner]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[yyscan_t yyscanner]]) + +%# For use in function definitions to append the additional argument. +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], +[[ + m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscanner]]) + m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscanner]]) +]], +[[ + m4_define( [[M4_YY_DEF_LAST_ARG]], [[, yyscan_t yyscanner]]) + m4_define( [[M4_YY_DEF_ONLY_ARG]], [[yyscan_t yyscanner]]) +]]) +m4_define( [[M4_YY_DECL_LAST_ARG]], [[yyscan_t yyscanner;]]) + +%# For use in function calls to pass the additional argument. +m4_define( [[M4_YY_CALL_LAST_ARG]], [[, yyscanner]]) +m4_define( [[M4_YY_CALL_ONLY_ARG]], [[yyscanner]]) + +%# For use in function documentation to adjust for additional argument. +m4_define( [[M4_YY_DOC_PARAM]], [[@param yyscanner The scanner object.]]) + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin YY_G(yyin_r) +#define yyout YY_G(yyout_r) +#define yyextra YY_G(yyextra_r) +#define yyleng YY_G(yyleng_r) +#define yytext YY_G(yytext_r) +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug YY_G(yy_flex_debug_r) + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + do{ yylineno++; + yycolumn=0; + }while(0) +]]) + +%endif + + + +%if-not-reentrant + +m4_define( [[M4_YY_INCR_LINENO]], +[[ + yylineno++; +]]) + +%# Define these macros to be no-ops. +m4_define( [[M4_YY_DECL_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[M4_YY_NOOP_GUTS_VAR]], [[m4_dnl]]) +m4_define( [[YY_G]], [[($1)]]) +m4_define( [[M4_YY_PROTO_LAST_ARG]]) +m4_define( [[M4_YY_PROTO_ONLY_ARG]], [[void]]) +m4_define( [[M4_YY_DEF_LAST_ARG]]) + +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], +[[ + m4_define( [[M4_YY_DEF_ONLY_ARG]]) +]], +[[ + m4_define( [[M4_YY_DEF_ONLY_ARG]], [[void]]) +]]) +m4_define([[M4_YY_DECL_LAST_ARG]]) +m4_define([[M4_YY_CALL_LAST_ARG]]) +m4_define([[M4_YY_CALL_ONLY_ARG]]) +m4_define( [[M4_YY_DOC_PARAM]], [[]]) + +%endif + + +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], +[[ +%# For compilers that need traditional function definitions. +%# e.g., +%# The function prototype taking 2 arguments +%# int foo (int x, char* y) +%# +%# ...should be written as +%# int foo YYFARGS2(int,x, char*,y) +%# +%# ...which could possibly generate +%# int foo (x,y,yyscanner) +%# int x; +%# char * y; +%# yyscan_t yyscanner; +%# +%# Generate traditional function defs + m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG) [[\]] + M4_YY_DECL_LAST_ARG]]) + m4_define( [[YYFARGS1]], [[($2 M4_YY_DEF_LAST_ARG) [[\]] + $1 $2; [[\]] + M4_YY_DECL_LAST_ARG]]) + m4_define( [[YYFARGS2]], [[($2,$4 M4_YY_DEF_LAST_ARG) [[\]] + $1 $2; [[\]] + $3 $4; [[\]] + M4_YY_DECL_LAST_ARG]]) + m4_define( [[YYFARGS3]], [[($2,$4,$6 M4_YY_DEF_LAST_ARG) [[\]] + $1 $2; [[\]] + $3 $4; [[\]] + $5 $6; [[\]] + M4_YY_DECL_LAST_ARG]]) +]], +[[ +%# Generate C99 function defs. + m4_define( [[YYFARGS0]], [[(M4_YY_DEF_ONLY_ARG)]]) + m4_define( [[YYFARGS1]], [[($1 $2 M4_YY_DEF_LAST_ARG)]]) + m4_define( [[YYFARGS2]], [[($1 $2, $3 $4 M4_YY_DEF_LAST_ARG)]]) + m4_define( [[YYFARGS3]], [[($1 $2, $3 $4, $5 $6 M4_YY_DEF_LAST_ARG)]]) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN YY_G(yy_start) = 1 + 2 * +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((YY_G(yy_start) - 1) / 2) +#define YYSTATE YY_START +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart( yyin M4_YY_CALL_LAST_ARG ) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_END_OF_BUFFER_CHAR 0 +]]) + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) +]]) + + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +%if-not-reentrant +extern int yyleng; +%endif + +%if-c-only +%if-not-reentrant +extern FILE *yyin, *yyout; +%endif +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_USE_LINENO]], + [[ + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + #define YY_LINENO_REWIND_TO(dst) \ + do {\ + const char *p;\ + for ( p = yy_cp-1; p >= (dst); --p)\ + if ( *p == '\n' )\ + --yylineno;\ + }while(0) + ]], + [[ + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + ]]) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = YY_G(yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + YY_G(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define unput(c) yyunput( c, YY_G(yytext_ptr) M4_YY_CALL_LAST_ARG ) +]]) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { +%if-c-only + FILE *yy_input_file; +%endif + +%if-c++-only + std::streambuf* yy_input_file; +%endif + + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 +]]) + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +%if-c-only Standard (non-C++) definition +%not-for-header +%if-not-reentrant + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ +%endif +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( YY_G(yy_buffer_stack) \ + ? YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] \ + : NULL) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE YY_G(yy_buffer_stack)[YY_G(yy_buffer_stack_top)] +]]) + +%if-c-only Standard (non-C++) definition + +%if-not-reentrant +%not-for-header +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; +%ok-for-header +%endif + +void yyrestart M4_YY_PARAMS( FILE *input_file M4_YY_PROTO_LAST_ARG ); +void yy_switch_to_buffer M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_create_buffer M4_YY_PARAMS( FILE *file, int size M4_YY_PROTO_LAST_ARG ); +void yy_delete_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yy_flush_buffer M4_YY_PARAMS( YY_BUFFER_STATE b M4_YY_PROTO_LAST_ARG ); +void yypush_buffer_state M4_YY_PARAMS( YY_BUFFER_STATE new_buffer M4_YY_PROTO_LAST_ARG ); +void yypop_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static void yyensure_buffer_stack M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +static void yy_load_buffer_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +static void yy_init_buffer M4_YY_PARAMS( YY_BUFFER_STATE b, FILE *file M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG) +]]) + +YY_BUFFER_STATE yy_scan_buffer M4_YY_PARAMS( char *base, yy_size_t size M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_string M4_YY_PARAMS( yyconst char *yy_str M4_YY_PROTO_LAST_ARG ); +YY_BUFFER_STATE yy_scan_bytes M4_YY_PARAMS( yyconst char *bytes, int len M4_YY_PROTO_LAST_ARG ); + +%endif + +void *yyalloc M4_YY_PARAMS( yy_size_t M4_YY_PROTO_LAST_ARG ); +void *yyrealloc M4_YY_PARAMS( void *, yy_size_t M4_YY_PROTO_LAST_ARG ); +void yyfree M4_YY_PARAMS( void * M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define yy_new_buffer yy_create_buffer +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) +]]) + +%% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [1.5] DFA +]]) + +%if-c-only Standard (non-C++) definition + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static yy_state_type yy_get_previous_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +static yy_state_type yy_try_NUL_trans M4_YY_PARAMS( yy_state_type current_state M4_YY_PROTO_LAST_ARG); +static int yy_get_next_buffer M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +static void yynoreturn yy_fatal_error M4_YY_PARAMS( yyconst char* msg M4_YY_PROTO_LAST_ARG ); +]]) + +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + YY_G(yytext_ptr) = yy_bp; \ +%% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ + YY_G(yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ +%% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ + YY_G(yy_c_buf_p) = yy_cp; +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [4.0] data tables for the DFA and the user's section 1 definitions go here +]]) + +m4_ifdef( [[M4_YY_IN_HEADER]], [[#ifdef YY_HEADER_EXPORT_START_CONDITIONS]]) +M4_YY_SC_DEFS +m4_ifdef( [[M4_YY_IN_HEADER]], [[#endif]]) + +m4_ifdef( [[M4_YY_NO_UNISTD_H]],, +[[ +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +%if-c-only +#include +%endif +%if-c++-only +#include +%endif +#endif +]]) + +m4_ifdef( [[M4_EXTRA_TYPE_DEFS]], +[[ +#define YY_EXTRA_TYPE M4_EXTRA_TYPE_DEFS +]], +[[ +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif +]] +) + +%if-c-only Reentrant structure and macros (non-C++). +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_type *yy_state_buf; + yy_state_type *yy_state_ptr; + char *yy_full_match; + int yy_lp; + + /* These are only needed for trailing context rules, + * but there's no conditional variable for that yet. */ + int yy_looking_for_trail_begin; + int yy_full_lp; + int *yy_full_state; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + char yytext_r[YYLMAX]; + char *yytext_ptr; + int yy_more_offset; + int yy_prev_more_offset; +]], +[[ + char *yytext_r; + int yy_more_flag; + int yy_more_len; +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + YYSTYPE * yylval_r; +]]) + +m4_ifdef( [[]], +[[ + YYLTYPE * yylloc_r; +]]) + + }; /* end struct yyguts_t */ +]]) + + +%if-c-only +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +static int yy_init_globals M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) +%endif + +%if-reentrant + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + /* This must go here because YYSTYPE and YYLTYPE are included + * from bison output in section 1.*/ + # define yylval YY_G(yylval_r) + ]]) + + m4_ifdef( [[]], + [[ + # define yylloc YY_G(yylloc_r) + ]]) +]]) + +int yylex_init M4_YY_PARAMS(yyscan_t* scanner); + +int yylex_init_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); + +%endif + +%endif End reentrant structures and macros. + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +m4_ifdef( [[M4_YY_NO_DESTROY]],, +[[ +int yylex_destroy M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug M4_YY_PARAMS( int debug_flag M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +YY_EXTRA_TYPE yyget_extra M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +void yyset_extra M4_YY_PARAMS( YY_EXTRA_TYPE user_defined M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +FILE *yyget_in M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +void yyset_in M4_YY_PARAMS( FILE * _in_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +FILE *yyget_out M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out M4_YY_PARAMS( FILE * _out_str M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ + int yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +int yyget_lineno M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +void yyset_lineno M4_YY_PARAMS( int _line_number M4_YY_PROTO_LAST_ARG ); +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +int yyget_column M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +void yyset_column M4_YY_PARAMS( int _column_no M4_YY_PROTO_LAST_ARG ); +]]) +]]) + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +]]) + +void yyset_lval M4_YY_PARAMS( YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG ); + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ + YYLTYPE *yyget_lloc M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ + void yyset_lloc M4_YY_PARAMS( YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG ); + ]]) +]]) +%endif + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +#else +extern int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +#endif +#endif + +%not-for-header +#ifndef YY_NO_UNPUT + m4_ifdef( [[M4_YY_NO_UNPUT]],, + [[ + static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); + ]]) +#endif +%ok-for-header +%endif + +#ifndef yytext_ptr +static void yy_flex_strncpy M4_YY_PARAMS( char *, yyconst char *, int M4_YY_PROTO_LAST_ARG); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen M4_YY_PARAMS( yyconst char * M4_YY_PROTO_LAST_ARG); +#endif + +#ifndef YY_NO_INPUT +%if-c-only Standard (non-C++) definition +%not-for-header +#ifdef __cplusplus +static int yyinput M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +#else +static int input M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); +#endif +%ok-for-header +%endif +#endif + + +%if-c-only +%# TODO: This is messy. +m4_ifdef( [[M4_YY_STACK_USED]], +[[ + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_NOT_IN_HEADER]], + [[ + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + ]]) +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ + m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, + [[ + static void yy_push_state M4_YY_PARAMS( int _new_state M4_YY_PROTO_LAST_ARG); + ]]) + m4_ifdef( [[M4_YY_NO_POP_STATE]],, + [[ + static void yy_pop_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); + ]]) + m4_ifdef( [[M4_YY_NO_TOP_STATE]],, + [[ + static int yy_top_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); + ]]) +]]) + +]], +[[ +m4_define( [[M4_YY_NO_PUSH_STATE]]) +m4_define( [[M4_YY_NO_POP_STATE]]) +m4_define( [[M4_YY_NO_TOP_STATE]]) +]]) +%endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +%if-c-only Standard (non-C++) definition +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +%endif +%if-c++-only C++ definition +#define ECHO LexerOutput( yytext, yyleng ) +%endif +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ +%% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ +\ +%if-c++-only C++ definition \ + if ( (int)(result = LexerInput( (char *) buf, max_size )) < 0 ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); +%endif + +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif +]]) + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +%if-c-only +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg M4_YY_CALL_LAST_ARG) +%endif +%if-c++-only +#define YY_FATAL_ERROR(msg) LexerError( msg ) +%endif +#endif +]]) + +%if-tables-serialization structures and prototypes +m4preproc_include(`tables_shared.h') + +/* Load the DFA tables from the given stream. */ +int yytables_fload M4_YY_PARAMS(FILE * fp M4_YY_PROTO_LAST_ARG); + +/* Unload the tables from memory. */ +int yytables_destroy M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG); +%not-for-header + +/** Describes a mapping from a serialized table id to its deserialized state in + * this scanner. This is the bridge between our "generic" deserialization code + * and the specifics of this scanner. + */ +struct yytbl_dmap { + enum yytbl_id dm_id;/**< table identifier */ + void **dm_arr; /**< address of pointer to store the deserialized table. */ + size_t dm_sz; /**< local sizeof() each element in table. */ +}; + +/** A {0,0,0}-terminated list of structs, forming the map */ +static struct yytbl_dmap yydmap[] = +{ +%tables-yydmap generated elements + {0,0,0} +}; + +/** A tables-reader object to maintain some state in the read. */ +struct yytbl_reader { + FILE * fp; /**< input stream */ + flex_uint32_t bread; /**< bytes read since beginning of current tableset */ +}; + +%endif +/* end tables serialization structures and prototypes */ + +%ok-for-header + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 +%if-c-only Standard (non-C++) definition + + +m4_define( [[M4_YY_LEX_PROTO]], [[M4_YY_PARAMS(M4_YY_PROTO_ONLY_ARG)]]) +m4_define( [[M4_YY_LEX_DECLARATION]], [[YYFARGS0(void)]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + m4_dnl The bison pure parser is used. Redefine yylex to + m4_dnl accept the lval parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[M4_YY_PARAMS(YYSTYPE * yylval_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS1(YYSTYPE *,yylval_param)]]) +]]) + +m4_ifdef( [[]], +[[ + m4_dnl Locations are used. yylex should also accept the ylloc parameter. + + m4_define( [[M4_YY_LEX_PROTO]], [[\]] + [[M4_YY_PARAMS(YYSTYPE * yylval_param, YYLTYPE * yylloc_param M4_YY_PROTO_LAST_ARG)]]) + m4_define( [[M4_YY_LEX_DECLARATION]], [[\]] + [[YYFARGS2(YYSTYPE *,yylval_param, YYLTYPE *,yylloc_param)]]) +]]) + +extern int yylex M4_YY_LEX_PROTO; + +#define YY_DECL int yylex M4_YY_LEX_DECLARATION +%endif +%if-c++-only C++ definition +#define YY_DECL int yyFlexLexer::yylex() +%endif +#endif /* !YY_DECL */ + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +%% [6.0] YY_RULE_SETUP definition goes here +]]) + +%not-for-header +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + M4_YY_DECL_GUTS_VAR(); + +m4_ifdef( [[M4_YY_NOT_REENTRANT]], +[[ + m4_ifdef( [[M4_YY_BISON_LVAL]], + [[ + YYSTYPE * yylval; + ]]) + m4_ifdef( [[]], + [[ + YYLTYPE * yylloc; + ]]) +]]) + +m4_ifdef( [[M4_YY_BISON_LVAL]], +[[ + yylval = yylval_param; +]]) + +m4_ifdef( [[]], +[[ + yylloc = yylloc_param; +]]) + + if ( !YY_G(yy_init) ) + { + YY_G(yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + /* Create the reject buffer large enough to save one state per allowed character. */ + if ( ! YY_G(yy_state_buf) ) + YY_G(yy_state_buf) = (yy_state_type *)yyalloc(YY_STATE_BUF_SIZE M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_state_buf) ) + YY_FATAL_ERROR( "out of dynamic memory in yylex()" ); +]]) + + if ( ! YY_G(yy_start) ) + YY_G(yy_start) = 1; /* first start state */ + + if ( ! yyin ) +%if-c-only + yyin = stdin; +%endif +%if-c++-only + yyin.rdbuf(std::cin.rdbuf()); +%endif + + if ( ! yyout ) +%if-c-only + yyout = stdout; +%endif +%if-c++-only + yyout.rdbuf(std::cout.rdbuf()); +%endif + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + } + + { +%% [7.0] user's declarations go here + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { +%% [8.0] yymore()-related code goes here + yy_cp = YY_G(yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = YY_G(yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + +%% [9.0] code to set up and find next match goes here + +yy_find_action: +%% [10.0] code to find the action number goes here + + YY_DO_BEFORE_ACTION; + +%% [11.0] code for yylineno update goes here + +do_action: /* This label is used only to access EOF actions. */ + +%% [12.0] debug code goes here + + switch ( yy_act ) + { /* beginning of action switch */ +%% [13.0] actions go here + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - YY_G(yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = YY_G(yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; +%if-c-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; +%endif +%if-c++-only + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin.rdbuf(); +%endif + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( YY_G(yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state M4_YY_CALL_LAST_ARG); + + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++YY_G(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { +%% [14.0] code to do back-up for compressed tables and set up yy_cp goes here + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_END_OF_FILE: + { + YY_G(yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = + YY_G(yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + YY_G(yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( M4_YY_CALL_ONLY_ARG ); + + yy_cp = YY_G(yy_c_buf_p); + yy_bp = YY_G(yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ +%ok-for-header + +%if-c++-only +%not-for-header +/* The contents of this function are C++ specific, so the YY_G macro is not used. + * This constructor simply maintains backward compatibility. + * DEPRECATED + */ +yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ): + yyin(arg_yyin ? arg_yyin->rdbuf() : std::cin.rdbuf()), + yyout(arg_yyout ? arg_yyout->rdbuf() : std::cout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::yyFlexLexer( std::istream& arg_yyin, std::ostream& arg_yyout ): + yyin(arg_yyin.rdbuf()), + yyout(arg_yyout.rdbuf()) +{ + ctor_common(); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::ctor_common() +{ + yy_c_buf_p = 0; + yy_init = 0; + yy_start = 0; + yy_flex_debug = 0; + yylineno = 1; // this will only get updated if %option yylineno + + yy_did_buffer_switch_on_eof = 0; + + yy_looking_for_trail_begin = 0; + yy_more_flag = 0; + yy_more_len = 0; + yy_more_offset = yy_prev_more_offset = 0; + + yy_start_stack_ptr = yy_start_stack_depth = 0; + yy_start_stack = NULL; + + yy_buffer_stack = NULL; + yy_buffer_stack_top = 0; + yy_buffer_stack_max = 0; + + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yy_state_buf = new yy_state_type[YY_STATE_BUF_SIZE]; +]], +[[ + yy_state_buf = 0; +]]) +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +yyFlexLexer::~yyFlexLexer() +{ + delete [] yy_state_buf; + yyfree( yy_start_stack M4_YY_CALL_LAST_ARG ); + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yyfree( yy_buffer_stack M4_YY_CALL_LAST_ARG ); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream& new_in, std::ostream& new_out ) +{ + // was if( new_in ) + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE M4_YY_CALL_LAST_ARG) M4_YY_CALL_LAST_ARG); + + // was if( new_out ) + yyout.rdbuf(new_out.rdbuf()); +} + +/* The contents of this function are C++ specific, so the YY_G macro is not used. + */ +void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) +{ + if( ! new_in ) { + new_in = &yyin; + } + + if ( ! new_out ) { + new_out = &yyout; + } + + switch_streams(*new_in, *new_out); +} + +#ifdef YY_INTERACTIVE +int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) +#else +int yyFlexLexer::LexerInput( char* buf, int max_size ) +#endif +{ + if ( yyin.eof() || yyin.fail() ) + return 0; + +#ifdef YY_INTERACTIVE + yyin.get( buf[0] ); + + if ( yyin.eof() ) + return 0; + + if ( yyin.bad() ) + return -1; + + return 1; + +#else + (void) yyin.read( buf, max_size ); + + if ( yyin.bad() ) + return -1; + else + return yyin.gcount(); +#endif +} + +void yyFlexLexer::LexerOutput( const char* buf, int size ) +{ + (void) yyout.write( buf, size ); +} +%ok-for-header +%endif + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +%if-c-only +static int yy_get_next_buffer YYFARGS0(void) +%endif +%if-c++-only +int yyFlexLexer::yy_get_next_buffer() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = YY_G(yytext_ptr); + yy_size_t number_to_move, i; + int ret_val; + + if ( YY_G(yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( YY_G(yy_c_buf_p) - YY_G(yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (yy_size_t) (YY_G(yy_c_buf_p) - YY_G(yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_FATAL_ERROR( +"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); +]], +[[ + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) (YY_G(yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc( (void *) b->yy_ch_buf, + b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + YY_G(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; +]]) + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + YY_G(yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + if ( YY_G(yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart( yyin M4_YY_CALL_LAST_ARG); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((int) (YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( + (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + YY_G(yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + YY_G(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} +]]) + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +%if-c-only +%not-for-header + static yy_state_type yy_get_previous_state YYFARGS0(void) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_get_previous_state() +%endif +{ + yy_state_type yy_current_state; + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + +%% [15.0] code to get the start state into yy_current_state goes here + + for ( yy_cp = YY_G(yytext_ptr) + YY_MORE_ADJ; yy_cp < YY_G(yy_c_buf_p); ++yy_cp ) + { +%% [16.0] code to find the next state goes here + } + + return yy_current_state; +} + + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ +%if-c-only + static yy_state_type yy_try_NUL_trans YYFARGS1( yy_state_type, yy_current_state) +%endif +%if-c++-only + yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) +%endif +{ + int yy_is_jam; + M4_YY_DECL_GUTS_VAR(); /* This var may be unused depending upon options. */ +%% [17.0] code to find the next state, and perhaps do backing up, goes here + + M4_YY_NOOP_GUTS_VAR(); + return yy_is_jam ? 0 : yy_current_state; +} + + +#ifndef YY_NO_UNPUT +%if-c-only +m4_ifdef( [[M4_YY_NO_UNPUT]],, +[[ + static void yyunput YYFARGS2( int,c, char *,yy_bp) +%endif +%if-c++-only + void yyFlexLexer::yyunput( int c, char* yy_bp) +%endif +{ + char *yy_cp; + M4_YY_DECL_GUTS_VAR(); + + yy_cp = YY_G(yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = YY_G(yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = YY_G(yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + YY_G(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + +%% [18.0] update yylineno here +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + if ( c == '\n' ){ + --yylineno; + } +]]) + + YY_G(yytext_ptr) = yy_bp; + YY_G(yy_hold_char) = *yy_cp; + YY_G(yy_c_buf_p) = yy_cp; +} +%if-c-only +]]) +%endif +#endif + +%if-c-only +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput YYFARGS0(void) +#else + static int input YYFARGS0(void) +#endif + +%endif +%if-c++-only + int yyFlexLexer::yyinput() +%endif +{ + int c; + M4_YY_DECL_GUTS_VAR(); + + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + + if ( *YY_G(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( YY_G(yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_G(yy_n_chars)] ) + /* This was really a NUL. */ + *YY_G(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = YY_G(yy_c_buf_p) - YY_G(yytext_ptr); + ++YY_G(yy_c_buf_p); + + switch ( yy_get_next_buffer( M4_YY_CALL_ONLY_ARG ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart( yyin M4_YY_CALL_LAST_ARG); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( M4_YY_CALL_ONLY_ARG ) ) + return 0; + + if ( ! YY_G(yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(M4_YY_CALL_ONLY_ARG); +#else + return input(M4_YY_CALL_ONLY_ARG); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + YY_G(yy_c_buf_p) = YY_G(yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) YY_G(yy_c_buf_p); /* cast for 8-bit char's */ + *YY_G(yy_c_buf_p) = '\0'; /* preserve yytext */ + YY_G(yy_hold_char) = *++YY_G(yy_c_buf_p); + +%% [19.0] update BOL and yylineno + + return c; +} +%if-c-only +#endif /* ifndef YY_NO_INPUT */ +%endif + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +%if-c-only + void yyrestart YYFARGS1( FILE *,input_file) +%endif +%if-c++-only + void yyFlexLexer::yyrestart( std::istream& input_file ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer( yyin, YY_BUF_SIZE M4_YY_CALL_LAST_ARG); + } + + yy_init_buffer( YY_CURRENT_BUFFER, input_file M4_YY_CALL_LAST_ARG); + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c++-only +/** Delegate to the new version that takes an istream reference. + * @param input_file A readable stream. + * M4_YY_DOC_PARAM + * @note This function does not reset the start condition to @c INITIAL . + */ +void yyFlexLexer::yyrestart( std::istream* input_file ) +{ + yyrestart( *input_file ); +} +%endif + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_switch_to_buffer YYFARGS1( YY_BUFFER_STATE ,new_buffer) +%endif +%if-c++-only + void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (M4_YY_CALL_ONLY_ARG); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + YY_G(yy_did_buffer_switch_on_eof) = 1; +} + + +%if-c-only +static void yy_load_buffer_state YYFARGS0(void) +%endif +%if-c++-only + void yyFlexLexer::yy_load_buffer_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_G(yytext_ptr) = YY_G(yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; +%if-c-only + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; +%endif +%if-c++-only + yyin.rdbuf(YY_CURRENT_BUFFER_LVALUE->yy_input_file); +%endif + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ +%if-c-only + YY_BUFFER_STATE yy_create_buffer YYFARGS2( FILE *,file, int ,size) +%endif +%if-c++-only + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream& file, int size ) +%endif +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = (yy_size_t)size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc( b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer( b, file M4_YY_CALL_LAST_ARG); + + return b; +} + +%if-c++-only +/** Delegate creation of buffers to the new version that takes an istream reference. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * M4_YY_DOC_PARAM + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) +{ + return yy_create_buffer( *file, size ); +} +%endif + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_delete_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree( (void *) b->yy_ch_buf M4_YY_CALL_LAST_ARG ); + + yyfree( (void *) b M4_YY_CALL_LAST_ARG ); +} + + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ +%if-c-only + static void yy_init_buffer YYFARGS2( YY_BUFFER_STATE ,b, FILE *,file) +%endif +%if-c++-only + void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream& file ) +%endif + +{ + int oerrno = errno; + M4_YY_DECL_GUTS_VAR(); + + yy_flush_buffer( b M4_YY_CALL_LAST_ARG); + +%if-c-only + b->yy_input_file = file; +%endif +%if-c++-only + b->yy_input_file = file.rdbuf(); +%endif + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + +%if-c-only +m4_ifdef( [[M4_YY_ALWAYS_INTERACTIVE]], +[[ + b->yy_is_interactive = 1; +]], +[[ + m4_ifdef( [[M4_YY_NEVER_INTERACTIVE]], + [[ + b->yy_is_interactive = 0; + ]], + [[ + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + ]]) +]]) +%endif +%if-c++-only + b->yy_is_interactive = 0; +%endif + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * M4_YY_DOC_PARAM + */ +%if-c-only + void yy_flush_buffer YYFARGS1( YY_BUFFER_STATE ,b) +%endif +%if-c++-only + void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); +} + +%if-c-or-c++ +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypush_buffer_state YYFARGS1(YY_BUFFER_STATE,new_buffer) +%endif +%if-c++-only +void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(M4_YY_CALL_ONLY_ARG); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *YY_G(yy_c_buf_p) = YY_G(yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = YY_G(yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = YY_G(yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + YY_G(yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; +} +%endif + + +%if-c-or-c++ +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * M4_YY_DOC_PARAM + */ +%if-c-only +void yypop_buffer_state YYFARGS0(void) +%endif +%if-c++-only +void yyFlexLexer::yypop_buffer_state (void) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (YY_G(yy_buffer_stack_top) > 0) + --YY_G(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( M4_YY_CALL_ONLY_ARG ); + YY_G(yy_did_buffer_switch_on_eof) = 1; + } +} +%endif + + +%if-c-or-c++ +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +%if-c-only +static void yyensure_buffer_stack YYFARGS0(void) +%endif +%if-c++-only +void yyFlexLexer::yyensure_buffer_stack(void) +%endif +{ + int num_to_alloc; + M4_YY_DECL_GUTS_VAR(); + + if (!YY_G(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + + memset(YY_G(yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + YY_G(yy_buffer_stack_max) = num_to_alloc; + YY_G(yy_buffer_stack_top) = 0; + return; + } + + if (YY_G(yy_buffer_stack_top) >= (YY_G(yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = YY_G(yy_buffer_stack_max) + grow_size; + YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + (YY_G(yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + M4_YY_CALL_LAST_ARG); + if ( ! YY_G(yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(YY_G(yy_buffer_stack) + YY_G(yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + YY_G(yy_buffer_stack_max) = num_to_alloc; + } +} +%endif + + + + +m4_ifdef( [[M4_YY_NO_SCAN_BUFFER]],, +[[ +%if-c-only +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer YYFARGS2( char *,base, yy_size_t ,size) +{ + YY_BUFFER_STATE b; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer( b M4_YY_CALL_LAST_ARG ); + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_STRING]],, +[[ +%if-c-only +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string YYFARGS1( yyconst char *, yystr) +{ + m4_dnl M4_YY_DECL_GUTS_VAR(); + + return yy_scan_bytes( yystr, (int) strlen(yystr) M4_YY_CALL_LAST_ARG); +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_SCAN_BYTES]],, +[[ +%if-c-only +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * M4_YY_DOC_PARAM + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes YYFARGS2( yyconst char *,yybytes, int ,_yybytes_len) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; + m4_dnl M4_YY_DECL_GUTS_VAR(); + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) _yybytes_len + 2; + buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer( buf, n M4_YY_CALL_LAST_ARG); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} +%endif +]]) + + +m4_ifdef( [[M4_YY_NO_PUSH_STATE]],, +[[ +%if-c-only + static void yy_push_state YYFARGS1( int ,_new_state) +%endif +%if-c++-only + void yyFlexLexer::yy_push_state( int _new_state ) +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( YY_G(yy_start_stack_ptr) >= YY_G(yy_start_stack_depth) ) + { + yy_size_t new_size; + + YY_G(yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_size_t) YY_G(yy_start_stack_depth) * sizeof( int ); + + if ( ! YY_G(yy_start_stack) ) + YY_G(yy_start_stack) = (int *) yyalloc( new_size M4_YY_CALL_LAST_ARG ); + + else + YY_G(yy_start_stack) = (int *) yyrealloc( + (void *) YY_G(yy_start_stack), new_size M4_YY_CALL_LAST_ARG ); + + if ( ! YY_G(yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} +]]) + + +m4_ifdef( [[M4_YY_NO_POP_STATE]],, +[[ +%if-c-only + static void yy_pop_state YYFARGS0(void) +%endif +%if-c++-only + void yyFlexLexer::yy_pop_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + if ( --YY_G(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN(YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr)]); +} +]]) + + +m4_ifdef( [[M4_YY_NO_TOP_STATE]],, +[[ +%if-c-only + static int yy_top_state YYFARGS0(void) +%endif +%if-c++-only + int yyFlexLexer::yy_top_state() +%endif +{ + M4_YY_DECL_GUTS_VAR(); + return YY_G(yy_start_stack)[YY_G(yy_start_stack_ptr) - 1]; +} +]]) + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +%if-c-only +static void yynoreturn yy_fatal_error YYFARGS1(yyconst char*, msg) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} +%endif +%if-c++-only +void yyFlexLexer::LexerError( yyconst char* msg ) +{ + M4_YY_DECL_GUTS_VAR(); + std::cerr << msg << std::endl; + exit( YY_EXIT_FAILURE ); +} +%endif + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = YY_G(yy_hold_char); \ + YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \ + YY_G(yy_hold_char) = *YY_G(yy_c_buf_p); \ + *YY_G(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + + + +/* Accessor methods (get/set functions) to struct members. */ + +%if-c-only +%if-reentrant +m4_ifdef( [[M4_YY_NO_GET_EXTRA]],, +[[ +/** Get the user-defined data for this scanner. + * M4_YY_DOC_PARAM + */ +YY_EXTRA_TYPE yyget_extra YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yyextra; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_GET_LINENO]],, +[[ +/** Get the current line number. + * M4_YY_DOC_PARAM + */ +int yyget_lineno YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yylineno; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_GET_COLUMN]],, +[[ +/** Get the current column number. + * M4_YY_DOC_PARAM + */ +int yyget_column YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + if (! YY_CURRENT_BUFFER) + return 0; + ]]) + return yycolumn; +} +]]) +]]) + +m4_ifdef( [[M4_YY_NO_GET_IN]],, +[[ +/** Get the input stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_in YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yyin; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_OUT]],, +[[ +/** Get the output stream. + * M4_YY_DOC_PARAM + */ +FILE *yyget_out YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yyout; +} +]]) + +m4_ifdef( [[M4_YY_NO_GET_LENG]],, +[[ +/** Get the length of the current token. + * M4_YY_DOC_PARAM + */ +int yyget_leng YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yyleng; +} +]]) + +/** Get the current token. + * M4_YY_DOC_PARAM + */ +m4_ifdef( [[M4_YY_NO_GET_TEXT]],, +[[ +char *yyget_text YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yytext; +} +]]) + +%if-reentrant +m4_ifdef( [[M4_YY_NO_SET_EXTRA]],, +[[ +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * M4_YY_DOC_PARAM + */ +void yyset_extra YYFARGS1( YY_EXTRA_TYPE ,user_defined) +{ + M4_YY_DECL_GUTS_VAR(); + yyextra = user_defined ; +} +]]) +%endif + +m4_ifdef( [[M4_YY_NO_SET_LINENO]],, +[[ +/** Set the current line number. + * @param _line_number line number + * M4_YY_DOC_PARAM + */ +void yyset_lineno YYFARGS1( int ,_line_number) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_lineno called with no buffer" ); + ]]) + yylineno = _line_number; +} +]]) + +m4_ifdef( [[M4_YY_REENTRANT]], +[[ +m4_ifdef( [[M4_YY_NO_SET_COLUMN]],, +[[ +/** Set the current column. + * @param _column_no column number + * M4_YY_DOC_PARAM + */ +void yyset_column YYFARGS1( int , _column_no) +{ + M4_YY_DECL_GUTS_VAR(); + + m4_ifdef( [[M4_YY_REENTRANT]], + [[ + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + YY_FATAL_ERROR( "yyset_column called with no buffer" ); + ]]) + yycolumn = _column_no; +} +]]) +]]) + + +m4_ifdef( [[M4_YY_NO_SET_IN]],, +[[ +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * M4_YY_DOC_PARAM + * @see yy_switch_to_buffer + */ +void yyset_in YYFARGS1( FILE * ,_in_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyin = _in_str ; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_OUT]],, +[[ +void yyset_out YYFARGS1( FILE * ,_out_str) +{ + M4_YY_DECL_GUTS_VAR(); + yyout = _out_str ; +} +]]) + + +m4_ifdef( [[M4_YY_NO_GET_DEBUG]],, +[[ +int yyget_debug YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yy_flex_debug; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_DEBUG]],, +[[ +void yyset_debug YYFARGS1( int ,_bdebug) +{ + M4_YY_DECL_GUTS_VAR(); + yy_flex_debug = _bdebug ; +} +]]) +%endif + +%if-reentrant +/* Accessor methods for yylval and yylloc */ + +%if-bison-bridge +m4_ifdef( [[M4_YY_NO_GET_LVAL]],, +[[ +YYSTYPE * yyget_lval YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yylval; +} +]]) + +m4_ifdef( [[M4_YY_NO_SET_LVAL]],, +[[ +void yyset_lval YYFARGS1( YYSTYPE * ,yylval_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylval = yylval_param; +} +]]) + +m4_ifdef( [[]], +[[ + m4_ifdef( [[M4_YY_NO_GET_LLOC]],, + [[ +YYLTYPE *yyget_lloc YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + return yylloc; +} + ]]) + + m4_ifdef( [[M4_YY_NO_SET_LLOC]],, + [[ +void yyset_lloc YYFARGS1( YYLTYPE * ,yylloc_param) +{ + M4_YY_DECL_GUTS_VAR(); + yylloc = yylloc_param; +} + ]]) +]]) + +%endif + + +/* User-visible API */ + +/* yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], +[[ +int yylex_init( ptr_yy_globals ) + yyscan_t* ptr_yy_globals; +]], +[[ +int yylex_init(yyscan_t* ptr_yy_globals) +]]) +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + + +/* yylex_init_extra has the same functionality as yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to yyalloc in + * the yyextra field. + */ +m4_ifdef( [[M4_YY_NO_ANSI_FUNC_DEFS]], +[[ +int yylex_init_extra( yy_user_defined, ptr_yy_globals ) + YY_EXTRA_TYPE yy_user_defined; + yyscan_t* ptr_yy_globals; +]], +[[ +int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals ) +]]) +{ + struct yyguts_t dummy_yyguts; + + yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +%endif if-c-only +%# Actually, that ended an if-rentrant section + +%if-c-only +static int yy_init_globals YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + +m4_ifdef( [[M4_YY_USE_LINENO]], +[[ + m4_ifdef( [[M4_YY_NOT_REENTRANT]], + [[ + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + ]]) +]]) + YY_G(yy_buffer_stack) = NULL; + YY_G(yy_buffer_stack_top) = 0; + YY_G(yy_buffer_stack_max) = 0; + YY_G(yy_c_buf_p) = NULL; + YY_G(yy_init) = 0; + YY_G(yy_start) = 0; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + YY_G(yy_start_stack_ptr) = 0; + YY_G(yy_start_stack_depth) = 0; + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + YY_G(yy_state_buf) = 0; + YY_G(yy_state_ptr) = 0; + YY_G(yy_full_match) = 0; + YY_G(yy_lp) = 0; +]]) + +m4_ifdef( [[M4_YY_TEXT_IS_ARRAY]], +[[ + YY_G(yytext_ptr) = 0; + YY_G(yy_more_offset) = 0; + YY_G(yy_prev_more_offset) = 0; +]]) + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} +%endif + + +%if-c-only SNIP! this currently causes conflicts with the c++ scanner +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy YYFARGS0(void) +{ + M4_YY_DECL_GUTS_VAR(); + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer( YY_CURRENT_BUFFER M4_YY_CALL_LAST_ARG ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(M4_YY_CALL_ONLY_ARG); + } + + /* Destroy the stack itself. */ + yyfree(YY_G(yy_buffer_stack) M4_YY_CALL_LAST_ARG); + YY_G(yy_buffer_stack) = NULL; + +m4_ifdef( [[M4_YY_HAS_START_STACK_VARS]], +[[ + /* Destroy the start condition stack. */ + yyfree( YY_G(yy_start_stack) M4_YY_CALL_LAST_ARG ); + YY_G(yy_start_stack) = NULL; +]]) + +m4_ifdef( [[M4_YY_USES_REJECT]], +[[ + yyfree ( YY_G(yy_state_buf) M4_YY_CALL_LAST_ARG); + YY_G(yy_state_buf) = NULL; +]]) + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( M4_YY_CALL_ONLY_ARG); + +%if-reentrant + /* Destroy the main struct (reentrant only). */ + yyfree ( yyscanner M4_YY_CALL_LAST_ARG ); + yyscanner = NULL; +%endif + return 0; +} +%endif + + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +/* + * Internal utility routines. + */ +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifndef yytext_ptr +static void yy_flex_strncpy YYFARGS3( char*,s1, yyconst char *,s2, int,n) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NOT_IN_HEADER]], +[[ +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen YYFARGS1( yyconst char *,s) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_ALLOC]],, +[[ +void *yyalloc YYFARGS1( yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + return malloc(size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_REALLOC]],, +[[ +void *yyrealloc YYFARGS2( void *,ptr, yy_size_t ,size) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} +]]) + +m4_ifdef( [[M4_YY_NO_FLEX_FREE]],, +[[ +void yyfree YYFARGS1( void *,ptr) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} +]]) + +%if-tables-serialization definitions +m4preproc_include(`tables_shared.c') + +static int yytbl_read8 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint8_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + rd->bread += sizeof(flex_uint8_t); + return 0; +} + +static int yytbl_read16 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint16_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint16_t *) v) = ntohs (*((flex_uint16_t *) v)); + rd->bread += sizeof(flex_uint16_t); + return 0; +} + +static int yytbl_read32 (void *v, struct yytbl_reader * rd) +{ + errno = 0; + if (fread (v, sizeof (flex_uint32_t), 1, rd->fp) != 1){ + errno = EIO; + return -1; + } + *((flex_uint32_t *) v) = ntohl (*((flex_uint32_t *) v)); + rd->bread += sizeof(flex_uint32_t); + return 0; +} + +/** Read the header */ +static int yytbl_hdr_read YYFARGS2(struct yytbl_hdr *, th, struct yytbl_reader *, rd) +{ + size_t bytes; + memset (th, 0, sizeof (struct yytbl_hdr)); + + if (yytbl_read32 (&(th->th_magic), rd) != 0) + return -1; + + if (th->th_magic != YYTBL_MAGIC){ + YY_FATAL_ERROR( "bad magic number" ); /* TODO: not fatal. */ + return -1; + } + + if (yytbl_read32 (&(th->th_hsize), rd) != 0 + || yytbl_read32 (&(th->th_ssize), rd) != 0 + || yytbl_read16 (&(th->th_flags), rd) != 0) + return -1; + + /* Sanity check on header size. Greater than 1k suggests some funny business. */ + if (th->th_hsize < 16 || th->th_hsize > 1024){ + YY_FATAL_ERROR( "insane header size detected" ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate enough space for the version and name fields */ + bytes = th->th_hsize - 14; + th->th_version = (char *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! th->th_version ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_hdr_read()" ); + + /* we read it all into th_version, and point th_name into that data */ + if (fread (th->th_version, 1, bytes, rd->fp) != bytes){ + errno = EIO; + yyfree(th->th_version M4_YY_CALL_LAST_ARG); + th->th_version = NULL; + return -1; + } + else + rd->bread += bytes; + + th->th_name = th->th_version + strlen (th->th_version) + 1; + return 0; +} + +/** lookup id in the dmap list. + * @param dmap pointer to first element in list + * @return NULL if not found. + */ +static struct yytbl_dmap *yytbl_dmap_lookup YYFARGS2(struct yytbl_dmap *, dmap, + int, id) +{ + M4_YY_DECL_GUTS_VAR(); + M4_YY_NOOP_GUTS_VAR(); + + while (dmap->dm_id) + if ((int)(dmap->dm_id) == id) + return dmap; + else + dmap++; + return NULL; +} + +/** Read a table while mapping its contents to the local array. + * @param dmap used to performing mapping + * @return 0 on success + */ +static int yytbl_data_load YYFARGS2(struct yytbl_dmap *, dmap, struct yytbl_reader*, rd) +{ + struct yytbl_data td; + struct yytbl_dmap *transdmap=0; + int len, i, rv, inner_loop_count; + void *p=0; + + memset (&td, 0, sizeof (struct yytbl_data)); + + if (yytbl_read16 (&td.td_id, rd) != 0 + || yytbl_read16 (&td.td_flags, rd) != 0 + || yytbl_read32 (&td.td_hilen, rd) != 0 + || yytbl_read32 (&td.td_lolen, rd) != 0) + return -1; + + /* Lookup the map for the transition table so we have it in case we need it + * inside the loop below. This scanner might not even have a transition + * table, which is ok. + */ + transdmap = yytbl_dmap_lookup (dmap, YYTD_ID_TRANSITION M4_YY_CALL_LAST_ARG); + + if ((dmap = yytbl_dmap_lookup (dmap, td.td_id M4_YY_CALL_LAST_ARG)) == NULL){ + YY_FATAL_ERROR( "table id not found in map." ); /* TODO: not fatal. */ + return -1; + } + + /* Allocate space for table. + * The --full yy_transition table is a special case, since we + * need the dmap.dm_sz entry to tell us the sizeof the individual + * struct members. + */ + { + size_t bytes; + + if ((td.td_flags & YYTD_STRUCT)) + bytes = sizeof(struct yy_trans_info) * td.td_lolen * (td.td_hilen ? td.td_hilen : 1); + else + bytes = td.td_lolen * (td.td_hilen ? td.td_hilen : 1) * dmap->dm_sz; + + if(M4_YY_TABLES_VERIFY) + /* We point to the array itself */ + p = dmap->dm_arr; + else + /* We point to the address of a pointer. */ + *dmap->dm_arr = p = (void *) yyalloc (bytes M4_YY_CALL_LAST_ARG); + if ( ! p ) + YY_FATAL_ERROR( "out of dynamic memory in yytbl_data_load()" ); + } + + /* If it's a struct, we read 2 integers to get one element */ + if ((td.td_flags & YYTD_STRUCT) != 0) + inner_loop_count = 2; + else + inner_loop_count = 1; + + /* read and map each element. + * This loop iterates once for each element of the td_data array. + * Notice that we increment 'i' in the inner loop. + */ + len = yytbl_calc_total_len (&td); + for (i = 0; i < len; ){ + int j; + + + /* This loop really executes exactly 1 or 2 times. + * The second time is to handle the second member of the + * YYTD_STRUCT for the yy_transition array. + */ + for (j = 0; j < inner_loop_count; j++, i++) { + flex_int32_t t32; + + /* read into t32 no matter what the real size is. */ + { + flex_int16_t t16; + flex_int8_t t8; + + switch (YYTDFLAGS2BYTES (td.td_flags)) { + case sizeof (flex_int32_t): + rv = yytbl_read32 (&t32, rd); + break; + case sizeof (flex_int16_t): + rv = yytbl_read16 (&t16, rd); + t32 = t16; + break; + case sizeof (flex_int8_t): + rv = yytbl_read8 (&t8, rd); + t32 = t8; + break; + default: + YY_FATAL_ERROR( "invalid td_flags" ); /* TODO: not fatal. */ + return -1; + } + } + if (rv != 0) + return -1; + + /* copy into the deserialized array... */ + + if ((td.td_flags & YYTD_STRUCT)) { + /* t32 is the j'th member of a two-element struct. */ + void *v; + + v = j == 0 ? &(((struct yy_trans_info *) p)->yy_verify) + : &(((struct yy_trans_info *) p)->yy_nxt); + + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if (M4_YY_TABLES_VERIFY){ + if( ((flex_int32_t *) v)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int32_t" ); + }else + ((flex_int32_t *) v)[0] = (flex_int32_t) t32; + break; + case sizeof (flex_int16_t): + if (M4_YY_TABLES_VERIFY ){ + if(((flex_int16_t *) v)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int16_t" ); + }else + ((flex_int16_t *) v)[0] = (flex_int16_t) t32; + break; + case sizeof(flex_int8_t): + if (M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) v)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at YYTD_STRUCT flex_int8_t" ); + }else + ((flex_int8_t *) v)[0] = (flex_int8_t) t32; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for struct" ); /* TODO: not fatal. */ + return -1; + } + + /* if we're done with j, increment p */ + if (j == 1) + p = (struct yy_trans_info *) p + 1; + } + else if ((td.td_flags & YYTD_PTRANS)) { + /* t32 is an index into the transition array. */ + struct yy_trans_info *v; + + + if (!transdmap){ + YY_FATAL_ERROR( "transition table not found" ); /* TODO: not fatal. */ + return -1; + } + + if( M4_YY_TABLES_VERIFY) + v = &(((struct yy_trans_info *) (transdmap->dm_arr))[t32]); + else + v = &((*((struct yy_trans_info **) (transdmap->dm_arr)))[t32]); + + if(M4_YY_TABLES_VERIFY ){ + if( ((struct yy_trans_info **) p)[0] != v) + YY_FATAL_ERROR( "tables verification failed at YYTD_PTRANS" ); + }else + ((struct yy_trans_info **) p)[0] = v; + + /* increment p */ + p = (struct yy_trans_info **) p + 1; + } + else { + /* t32 is a plain int. copy data, then incrememnt p. */ + switch (dmap->dm_sz) { + case sizeof (flex_int32_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int32_t *) p)[0] != (flex_int32_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int32_t" ); + }else + ((flex_int32_t *) p)[0] = (flex_int32_t) t32; + p = ((flex_int32_t *) p) + 1; + break; + case sizeof (flex_int16_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int16_t *) p)[0] != (flex_int16_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int16_t" ); + }else + ((flex_int16_t *) p)[0] = (flex_int16_t) t32; + p = ((flex_int16_t *) p) + 1; + break; + case sizeof (flex_int8_t): + if(M4_YY_TABLES_VERIFY ){ + if( ((flex_int8_t *) p)[0] != (flex_int8_t) t32) + YY_FATAL_ERROR( "tables verification failed at flex_int8_t" ); + }else + ((flex_int8_t *) p)[0] = (flex_int8_t) t32; + p = ((flex_int8_t *) p) + 1; + break; + default: + YY_FATAL_ERROR( "invalid dmap->dm_sz for plain int" ); /* TODO: not fatal. */ + return -1; + } + } + } + + } + + /* Now eat padding. */ + { + int pad; + pad = yypad64(rd->bread); + while(--pad >= 0){ + flex_int8_t t8; + if(yytbl_read8(&t8,rd) != 0) + return -1; + } + } + + return 0; +} + +%define-yytables The name for this specific scanner's tables. + +/* Find the key and load the DFA tables from the given stream. */ +static int yytbl_fload YYFARGS2(FILE *, fp, const char *, key) +{ + int rv=0; + struct yytbl_hdr th; + struct yytbl_reader rd; + + rd.fp = fp; + th.th_version = NULL; + + /* Keep trying until we find the right set of tables or end of file. */ + while (!feof(rd.fp)) { + rd.bread = 0; + if (yytbl_hdr_read (&th, &rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + + /* A NULL key means choose the first set of tables. */ + if (key == NULL) + break; + + if (strcmp(th.th_name,key) != 0){ + /* Skip ahead to next set */ + fseek(rd.fp, th.th_ssize - th.th_hsize, SEEK_CUR); + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + else + break; + } + + while (rd.bread < th.th_ssize){ + /* Load the data tables */ + if(yytbl_data_load (yydmap,&rd M4_YY_CALL_LAST_ARG) != 0){ + rv = -1; + goto return_rv; + } + } + +return_rv: + if(th.th_version){ + yyfree(th.th_version M4_YY_CALL_LAST_ARG); + th.th_version = NULL; + } + + return rv; +} + +/** Load the DFA tables for this scanner from the given stream. */ +int yytables_fload YYFARGS1(FILE *, fp) +{ + + if( yytbl_fload(fp, YYTABLES_NAME M4_YY_CALL_LAST_ARG) != 0) + return -1; + return 0; +} + +/** Destroy the loaded tables, freeing memory, etc.. */ +int yytables_destroy YYFARGS0(void) +{ + struct yytbl_dmap *dmap=0; + + if(!M4_YY_TABLES_VERIFY){ + /* Walk the dmap, freeing the pointers */ + for(dmap=yydmap; dmap->dm_id; dmap++) { + void * v; + v = dmap->dm_arr; + if(v && *(char**)v){ + yyfree(*(char**)v M4_YY_CALL_LAST_ARG); + *(char**)v = NULL; + } + } + } + + return 0; +} + +/* end table serialization code definitions */ +%endif + + +m4_ifdef([[M4_YY_MAIN]], [[ +int main M4_YY_PARAMS(void); + +int main () +{ + +%if-reentrant + yyscan_t lexer; + yylex_init(&lexer); + yylex( lexer ); + yylex_destroy( lexer); + +%endif +%if-not-reentrant + yylex(); +%endif + + return 0; +} +]]) + +%ok-for-header +m4_ifdef( [[M4_YY_IN_HEADER]], +[[ +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif +]]) diff --git a/src/flexdef.h b/src/flexdef.h new file mode 100644 index 0000000..27ad610 --- /dev/null +++ b/src/flexdef.h @@ -0,0 +1,1164 @@ + +/* flexdef - definitions file for flex */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef FLEXDEF_H +#define FLEXDEF_H 1 + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include /* for XPG version of basename(3) */ +#include +#include + +#ifdef HAVE_ASSERT_H +#include +#else +#define assert(Pred) +#endif + +#ifdef HAVE_LIMITS_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_SYS_PARAMS_H +#include +#endif +#ifdef HAVE_SYS_STAT_H +#include +#endif +#include +#include +#ifdef HAVE_REGEX_H +#include +#endif +#include "flexint.h" + +/* We use gettext. So, when we write strings which should be translated, we mark them with _() */ +#ifdef ENABLE_NLS +#ifdef HAVE_LOCALE_H +#include +#endif /* HAVE_LOCALE_H */ +#include "gettext.h" +#define _(String) gettext (String) +#else +#define _(STRING) STRING +#endif /* ENABLE_NLS */ + +/* Always be prepared to generate an 8-bit scanner. */ +#define CSIZE 256 + +/* Size of input alphabet - should be size of ASCII set. */ +#ifndef DEFAULT_CSIZE +#define DEFAULT_CSIZE 128 +#endif + +/* Maximum line length we'll have to deal with. */ +#define MAXLINE 2048 + +#ifndef MIN +#define MIN(x,y) ((x) < (y) ? (x) : (y)) +#endif +#ifndef MAX +#define MAX(x,y) ((x) > (y) ? (x) : (y)) +#endif +#ifndef ABS +#define ABS(x) ((x) < 0 ? -(x) : (x)) +#endif + + +#define unspecified -1 + +/* Special chk[] values marking the slots taking by end-of-buffer and action + * numbers. + */ +#define EOB_POSITION -1 +#define ACTION_POSITION -2 + +/* Number of data items per line for -f output. */ +#define NUMDATAITEMS 10 + +/* Number of lines of data in -f output before inserting a blank line for + * readability. + */ +#define NUMDATALINES 10 + +/* transition_struct_out() definitions. */ +#define TRANS_STRUCT_PRINT_LENGTH 14 + +/* Returns true if an nfa state has an epsilon out-transition slot + * that can be used. This definition is currently not used. + */ +#define FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans2[state] == NO_TRANSITION && \ + finalst[state] != state) + +/* Returns true if an nfa state has an epsilon out-transition character + * and both slots are free + */ +#define SUPER_FREE_EPSILON(state) \ + (transchar[state] == SYM_EPSILON && \ + trans1[state] == NO_TRANSITION) \ + +/* Maximum number of NFA states that can comprise a DFA state. It's real + * big because if there's a lot of rules, the initial state will have a + * huge epsilon closure. + */ +#define INITIAL_MAX_DFA_SIZE 750 +#define MAX_DFA_SIZE_INCREMENT 750 + + +/* A note on the following masks. They are used to mark accepting numbers + * as being special. As such, they implicitly limit the number of accepting + * numbers (i.e., rules) because if there are too many rules the rule numbers + * will overload the mask bits. Fortunately, this limit is \large/ (0x2000 == + * 8192) so unlikely to actually cause any problems. A check is made in + * new_rule() to ensure that this limit is not reached. + */ + +/* Mask to mark a trailing context accepting number. */ +#define YY_TRAILING_MASK 0x2000 + +/* Mask to mark the accepting number of the "head" of a trailing context + * rule. + */ +#define YY_TRAILING_HEAD_MASK 0x4000 + +/* Maximum number of rules, as outlined in the above note. */ +#define MAX_RULE (YY_TRAILING_MASK - 1) + + +/* NIL must be 0. If not, its special meaning when making equivalence classes + * (it marks the representative of a given e.c.) will be unidentifiable. + */ +#define NIL 0 + +#define JAM -1 /* to mark a missing DFA transition */ +#define NO_TRANSITION NIL +#define UNIQUE -1 /* marks a symbol as an e.c. representative */ +#define INFINITE_REPEAT -1 /* for x{5,} constructions */ + +#define INITIAL_MAX_CCLS 100 /* max number of unique character classes */ +#define MAX_CCLS_INCREMENT 100 + +/* Size of table holding members of character classes. */ +#define INITIAL_MAX_CCL_TBL_SIZE 500 +#define MAX_CCL_TBL_SIZE_INCREMENT 250 + +#define INITIAL_MAX_RULES 100 /* default maximum number of rules */ +#define MAX_RULES_INCREMENT 100 + +#define INITIAL_MNS 2000 /* default maximum number of nfa states */ +#define MNS_INCREMENT 1000 /* amount to bump above by if it's not enough */ + +#define INITIAL_MAX_DFAS 1000 /* default maximum number of dfa states */ +#define MAX_DFAS_INCREMENT 1000 + +#define JAMSTATE -32766 /* marks a reference to the state that always jams */ + +/* Maximum number of NFA states. */ +#define MAXIMUM_MNS 31999 +#define MAXIMUM_MNS_LONG 1999999999 + +/* Enough so that if it's subtracted from an NFA state number, the result + * is guaranteed to be negative. + */ +#define MARKER_DIFFERENCE (maximum_mns+2) + +/* Maximum number of nxt/chk pairs for non-templates. */ +#define INITIAL_MAX_XPAIRS 2000 +#define MAX_XPAIRS_INCREMENT 2000 + +/* Maximum number of nxt/chk pairs needed for templates. */ +#define INITIAL_MAX_TEMPLATE_XPAIRS 2500 +#define MAX_TEMPLATE_XPAIRS_INCREMENT 2500 + +#define SYM_EPSILON (CSIZE + 1) /* to mark transitions on the symbol epsilon */ + +#define INITIAL_MAX_SCS 40 /* maximum number of start conditions */ +#define MAX_SCS_INCREMENT 40 /* amount to bump by if it's not enough */ + +#define ONE_STACK_SIZE 500 /* stack of states with only one out-transition */ +#define SAME_TRANS -1 /* transition is the same as "default" entry for state */ + +/* The following percentages are used to tune table compression: + + * The percentage the number of out-transitions a state must be of the + * number of equivalence classes in order to be considered for table + * compaction by using protos. + */ +#define PROTO_SIZE_PERCENTAGE 15 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * that the state's transition table is first compared with a potential + * template of the most common out-transition instead of with the first + * proto in the proto queue. + */ +#define CHECK_COM_PERCENTAGE 50 + +/* The percentage the number of differences between a state's transition + * table and the proto it was first compared with must be of the total + * number of out-transitions of the state in order to keep the first + * proto as a good match and not search any further. + */ +#define FIRST_MATCH_DIFF_PERCENTAGE 10 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to use the proto as an acceptable close match. + */ +#define ACCEPTABLE_DIFF_PERCENTAGE 50 + +/* The percentage the number of homogeneous out-transitions of a state + * must be of the number of total out-transitions of the state in order + * to consider making a template from the state. + */ +#define TEMPLATE_SAME_PERCENTAGE 60 + +/* The percentage the number of differences between a state's transition + * table and the most similar proto must be of the state's total number + * of out-transitions to create a new proto from the state. + */ +#define NEW_PROTO_DIFF_PERCENTAGE 20 + +/* The percentage the total number of out-transitions of a state must be + * of the number of equivalence classes in order to consider trying to + * fit the transition table into "holes" inside the nxt/chk table. + */ +#define INTERIOR_FIT_PERCENTAGE 15 + +/* Size of region set aside to cache the complete transition table of + * protos on the proto queue to enable quick comparisons. + */ +#define PROT_SAVE_SIZE 2000 + +#define MSP 50 /* maximum number of saved protos (protos on the proto queue) */ + +/* Maximum number of out-transitions a state can have that we'll rummage + * around through the interior of the internal fast table looking for a + * spot for it. + */ +#define MAX_XTIONS_FULL_INTERIOR_FIT 4 + +/* Maximum number of rules which will be reported as being associated + * with a DFA state. + */ +#define MAX_ASSOC_RULES 100 + +/* Number that, if used to subscript an array, has a good chance of producing + * an error; should be small enough to fit into a short. + */ +#define BAD_SUBSCRIPT -32767 + +/* Absolute value of largest number that can be stored in a short, with a + * bit of slop thrown in for general paranoia. + */ +#define MAX_SHORT 32700 + + +/* Declarations for global variables. */ + + +/* Variables for flags: + * printstats - if true (-v), dump statistics + * syntaxerror - true if a syntax error has been found + * eofseen - true if we've seen an eof in the input file + * ddebug - if true (-d), make a "debug" scanner + * trace - if true (-T), trace processing + * nowarn - if true (-w), do not generate warnings + * spprdflt - if true (-s), suppress the default rule + * interactive - if true (-I), generate an interactive scanner + * lex_compat - if true (-l), maximize compatibility with AT&T lex + * posix_compat - if true (-X), maximize compatibility with POSIX lex + * do_yylineno - if true, generate code to maintain yylineno + * useecs - if true (-Ce flag), use equivalence classes + * fulltbl - if true (-Cf flag), don't compress the DFA state table + * usemecs - if true (-Cm flag), use meta-equivalence classes + * fullspd - if true (-F flag), use Jacobson method of table representation + * gen_line_dirs - if true (i.e., no -L flag), generate #line directives + * performance_report - if > 0 (i.e., -p flag), generate a report relating + * to scanner performance; if > 1 (-p -p), report on minor performance + * problems, too + * backing_up_report - if true (i.e., -b flag), generate "lex.backup" file + * listing backing-up states + * C_plus_plus - if true (i.e., -+ flag), generate a C++ scanner class; + * otherwise, a standard C scanner + * reentrant - if true (-R), generate a reentrant C scanner. + * bison_bridge_lval - if true (--bison-bridge), bison pure calling convention. + * bison_bridge_lloc - if true (--bison-locations), bison yylloc. + * long_align - if true (-Ca flag), favor long-word alignment. + * use_read - if true (-f, -F, or -Cr) then use read() for scanner input; + * otherwise, use fread(). + * yytext_is_array - if true (i.e., %array directive), then declare + * yytext as a array instead of a character pointer. Nice and inefficient. + * do_yywrap - do yywrap() processing on EOF. If false, EOF treated as + * "no more files". + * csize - size of character set for the scanner we're generating; + * 128 for 7-bit chars and 256 for 8-bit + * yymore_used - if true, yymore() is used in input rules + * reject - if true, generate back-up tables for REJECT macro + * real_reject - if true, scanner really uses REJECT (as opposed to just + * having "reject" set for variable trailing context) + * continued_action - true if this rule's action is to "fall through" to + * the next rule's action (i.e., the '|' action) + * in_rule - true if we're inside an individual rule, false if not. + * yymore_really_used - whether to treat yymore() as really used, regardless + * of what we think based on references to it in the user's actions. + * reject_really_used - same for REJECT + * trace_hex - use hexadecimal numbers in trace/debug outputs instead of octals + */ + +extern int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, + spprdflt; +extern int interactive, lex_compat, posix_compat, do_yylineno; +extern int useecs, fulltbl, usemecs, fullspd; +extern int gen_line_dirs, performance_report, backing_up_report; +extern int reentrant, bison_bridge_lval, bison_bridge_lloc; +extern bool ansi_func_defs, ansi_func_protos; +extern int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap; +extern int csize; +extern int yymore_used, reject, real_reject, continued_action, in_rule; + +extern int yymore_really_used, reject_really_used; +extern int trace_hex; + +/* Variables used in the flex input routines: + * datapos - characters on current output line + * dataline - number of contiguous lines of data in current data + * statement. Used to generate readable -f output + * linenum - current input line number + * skelfile - the skeleton file + * skel - compiled-in skeleton array + * skel_ind - index into "skel" array, if skelfile is nil + * yyin - input file + * backing_up_file - file to summarize backing-up states to + * infilename - name of input file + * outfilename - name of output file + * headerfilename - name of the .h file to generate + * did_outfilename - whether outfilename was explicitly set + * prefix - the prefix used for externally visible names ("yy" by default) + * yyclass - yyFlexLexer subclass to use for YY_DECL + * do_stdinit - whether to initialize yyin/yyout to stdin/stdout + * use_stdout - the -t flag + * input_files - array holding names of input files + * num_input_files - size of input_files array + * program_name - name with which program was invoked + * + * action_array - array to hold the rule actions + * action_size - size of action_array + * defs1_offset - index where the user's section 1 definitions start + * in action_array + * prolog_offset - index where the prolog starts in action_array + * action_offset - index where the non-prolog starts in action_array + * action_index - index where the next action should go, with respect + * to "action_array" + */ + +extern int datapos, dataline, linenum; +extern FILE *skelfile, *backing_up_file; +extern const char *skel[]; +extern int skel_ind; +extern char *infilename, *outfilename, *headerfilename; +extern int did_outfilename; +extern char *prefix, *yyclass, *extra_type; +extern int do_stdinit, use_stdout; +extern char **input_files; +extern int num_input_files; +extern char *program_name; + +extern char *action_array; +extern int action_size; +extern int defs1_offset, prolog_offset, action_offset, action_index; + + +/* Variables for stack of states having only one out-transition: + * onestate - state number + * onesym - transition symbol + * onenext - target state + * onedef - default base entry + * onesp - stack pointer + */ + +extern int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +extern int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; + + +/* Variables for nfa machine data: + * maximum_mns - maximal number of NFA states supported by tables + * current_mns - current maximum on number of NFA states + * num_rules - number of the last accepting state; also is number of + * rules created so far + * num_eof_rules - number of <> rules + * default_rule - number of the default rule + * current_max_rules - current maximum number of rules + * lastnfa - last nfa state number created + * firstst - physically the first state of a fragment + * lastst - last physical state of fragment + * finalst - last logical state of fragment + * transchar - transition character + * trans1 - transition state + * trans2 - 2nd transition state for epsilons + * accptnum - accepting number + * assoc_rule - rule associated with this NFA state (or 0 if none) + * state_type - a STATE_xxx type identifying whether the state is part + * of a normal rule, the leading state in a trailing context + * rule (i.e., the state which marks the transition from + * recognizing the text-to-be-matched to the beginning of + * the trailing context), or a subsequent state in a trailing + * context rule + * rule_type - a RULE_xxx type identifying whether this a ho-hum + * normal rule or one which has variable head & trailing + * context + * rule_linenum - line number associated with rule + * rule_useful - true if we've determined that the rule can be matched + * rule_has_nl - true if rule could possibly match a newline + * ccl_has_nl - true if current ccl could match a newline + * nlch - default eol char + */ + +extern int maximum_mns, current_mns, current_max_rules; +extern int num_rules, num_eof_rules, default_rule, lastnfa; +extern int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +extern int *accptnum, *assoc_rule, *state_type; +extern int *rule_type, *rule_linenum, *rule_useful; +extern bool *rule_has_nl, *ccl_has_nl; +extern int nlch; + +/* Different types of states; values are useful as masks, as well, for + * routines like check_trailing_context(). + */ +#define STATE_NORMAL 0x1 +#define STATE_TRAILING_CONTEXT 0x2 + +/* Global holding current type of state we're making. */ + +extern int current_state_type; + +/* Different types of rules. */ +#define RULE_NORMAL 0 +#define RULE_VARIABLE 1 + +/* True if the input rules include a rule with both variable-length head + * and trailing context, false otherwise. + */ +extern int variable_trailing_context_rules; + + +/* Variables for protos: + * numtemps - number of templates created + * numprots - number of protos created + * protprev - backlink to a more-recently used proto + * protnext - forward link to a less-recently used proto + * prottbl - base/def table entry for proto + * protcomst - common state of proto + * firstprot - number of the most recently used proto + * lastprot - number of the least recently used proto + * protsave contains the entire state array for protos + */ + +extern int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +extern int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; + + +/* Variables for managing equivalence classes: + * numecs - number of equivalence classes + * nextecm - forward link of Equivalence Class members + * ecgroup - class number or backward link of EC members + * nummecs - number of meta-equivalence classes (used to compress + * templates) + * tecfwd - forward link of meta-equivalence classes members + * tecbck - backward link of MEC's + */ + +/* Reserve enough room in the equivalence class arrays so that we + * can use the CSIZE'th element to hold equivalence class information + * for the NUL character. Later we'll move this information into + * the 0th element. + */ +extern int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs; + +/* Meta-equivalence classes are indexed starting at 1, so it's possible + * that they will require positions from 1 .. CSIZE, i.e., CSIZE + 1 + * slots total (since the arrays are 0-based). nextecm[] and ecgroup[] + * don't require the extra position since they're indexed from 1 .. CSIZE - 1. + */ +extern int tecfwd[CSIZE + 1], tecbck[CSIZE + 1]; + + +/* Variables for start conditions: + * lastsc - last start condition created + * current_max_scs - current limit on number of start conditions + * scset - set of rules active in start condition + * scbol - set of rules active only at the beginning of line in a s.c. + * scxclu - true if start condition is exclusive + * sceof - true if start condition has EOF rule + * scname - start condition name + */ + +extern int lastsc, *scset, *scbol, *scxclu, *sceof; +extern int current_max_scs; +extern char **scname; + + +/* Variables for dfa machine data: + * current_max_dfa_size - current maximum number of NFA states in DFA + * current_max_xpairs - current maximum number of non-template xtion pairs + * current_max_template_xpairs - current maximum number of template pairs + * current_max_dfas - current maximum number DFA states + * lastdfa - last dfa state number created + * nxt - state to enter upon reading character + * chk - check value to see if "nxt" applies + * tnxt - internal nxt table for templates + * base - offset into "nxt" for given state + * def - where to go if "chk" disallows "nxt" entry + * nultrans - NUL transition for each state + * NUL_ec - equivalence class of the NUL character + * tblend - last "nxt/chk" table entry being used + * firstfree - first empty entry in "nxt/chk" table + * dss - nfa state set for each dfa + * dfasiz - size of nfa state set for each dfa + * dfaacc - accepting set for each dfa state (if using REJECT), or accepting + * number, if not + * accsiz - size of accepting set for each dfa state + * dhash - dfa state hash value + * numas - number of DFA accepting states created; note that this + * is not necessarily the same value as num_rules, which is the analogous + * value for the NFA + * numsnpairs - number of state/nextstate transition pairs + * jambase - position in base/def where the default jam table starts + * jamstate - state number corresponding to "jam" state + * end_of_buffer_state - end-of-buffer dfa state number + */ + +extern int current_max_dfa_size, current_max_xpairs; +extern int current_max_template_xpairs, current_max_dfas; +extern int lastdfa, *nxt, *chk, *tnxt; +extern int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, + *dfasiz; +extern union dfaacc_union { + int *dfaacc_set; + int dfaacc_state; +} *dfaacc; +extern int *accsiz, *dhash, numas; +extern int numsnpairs, jambase, jamstate; +extern int end_of_buffer_state; + +/* Variables for ccl information: + * lastccl - ccl index of the last created ccl + * current_maxccls - current limit on the maximum number of unique ccl's + * cclmap - maps a ccl index to its set pointer + * ccllen - gives the length of a ccl + * cclng - true for a given ccl if the ccl is negated + * cclreuse - counts how many times a ccl is re-used + * current_max_ccl_tbl_size - current limit on number of characters needed + * to represent the unique ccl's + * ccltbl - holds the characters in each ccl - indexed by cclmap + */ + +extern int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +extern int current_maxccls, current_max_ccl_tbl_size; +extern unsigned char *ccltbl; + + +/* Variables for miscellaneous information: + * nmstr - last NAME scanned by the scanner + * sectnum - section number currently being parsed + * nummt - number of empty nxt/chk table entries + * hshcol - number of hash collisions detected by snstods + * dfaeql - number of times a newly created dfa was equal to an old one + * numeps - number of epsilon NFA states created + * eps2 - number of epsilon states which have 2 out-transitions + * num_reallocs - number of times it was necessary to realloc() a group + * of arrays + * tmpuses - number of DFA states that chain to templates + * totnst - total number of NFA states used to make DFA states + * peakpairs - peak number of transition pairs we had to store internally + * numuniq - number of unique transitions + * numdup - number of duplicate transitions + * hshsave - number of hash collisions saved by checking number of states + * num_backing_up - number of DFA states requiring backing up + * bol_needed - whether scanner needs beginning-of-line recognition + */ + +extern char nmstr[MAXLINE]; +extern int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +extern int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +extern int num_backing_up, bol_needed; + +#ifndef HAVE_REALLOCARRAY +void *reallocarray(void *, size_t, size_t); +#endif + +void *allocate_array(int, size_t); +void *reallocate_array(void *, int, size_t); + +#define allocate_integer_array(size) \ + allocate_array(size, sizeof(int)) + +#define reallocate_integer_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int)) + +#define allocate_bool_array(size) \ + allocate_array(size, sizeof(bool)) + +#define reallocate_bool_array(array,size) \ + reallocate_array((void *) array, size, sizeof(bool)) + +#define allocate_int_ptr_array(size) \ + allocate_array(size, sizeof(int *)) + +#define allocate_char_ptr_array(size) \ + allocate_array(size, sizeof(char *)) + +#define allocate_dfaacc_union(size) \ + allocate_array(size, sizeof(union dfaacc_union)) + +#define reallocate_int_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(int *)) + +#define reallocate_char_ptr_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char *)) + +#define reallocate_dfaacc_union(array, size) \ + reallocate_array((void *) array, size, sizeof(union dfaacc_union)) + +#define allocate_character_array(size) \ + allocate_array( size, sizeof(char)) + +#define reallocate_character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(char)) + +#define allocate_Character_array(size) \ + allocate_array(size, sizeof(unsigned char)) + +#define reallocate_Character_array(array,size) \ + reallocate_array((void *) array, size, sizeof(unsigned char)) + + +/* External functions that are cross-referenced among the flex source files. */ + + +/* from file ccl.c */ + +extern void ccladd(int, int); /* add a single character to a ccl */ +extern int cclinit(void); /* make an empty ccl */ +extern void cclnegate(int); /* negate a ccl */ +extern int ccl_set_diff (int a, int b); /* set difference of two ccls. */ +extern int ccl_set_union (int a, int b); /* set union of two ccls. */ + +/* List the members of a set of characters in CCL form. */ +extern void list_character_set(FILE *, int[]); + + +/* from file dfa.c */ + +/* Check a DFA state for backing up. */ +extern void check_for_backing_up(int, int[]); + +/* Check to see if NFA state set constitutes "dangerous" trailing context. */ +extern void check_trailing_context(int *, int, int *, int); + +/* Construct the epsilon closure of a set of ndfa states. */ +extern int *epsclosure(int *, int *, int[], int *, int *); + +/* Increase the maximum number of dfas. */ +extern void increase_max_dfas(void); + +extern void ntod(void); /* convert a ndfa to a dfa */ + +/* Converts a set of ndfa states into a dfa state. */ +extern int snstods(int[], int, int[], int, int, int *); + + +/* from file ecs.c */ + +/* Convert character classes to set of equivalence classes. */ +extern void ccl2ecl(void); + +/* Associate equivalence class numbers with class members. */ +extern int cre8ecs(int[], int[], int); + +/* Update equivalence classes based on character class transitions. */ +extern void mkeccl(unsigned char[], int, int[], int[], int, int); + +/* Create equivalence class for single character. */ +extern void mkechar(int, int[], int[]); + + +/* from file gen.c */ + +extern void do_indent(void); /* indent to the current level */ + +/* Generate the code to keep backing-up information. */ +extern void gen_backing_up(void); + +/* Generate the code to perform the backing up. */ +extern void gen_bu_action(void); + +/* Generate full speed compressed transition table. */ +extern void genctbl(void); + +/* Generate the code to find the action number. */ +extern void gen_find_action(void); + +extern void genftbl(void); /* generate full transition table */ + +/* Generate the code to find the next compressed-table state. */ +extern void gen_next_compressed_state(char *); + +/* Generate the code to find the next match. */ +extern void gen_next_match(void); + +/* Generate the code to find the next state. */ +extern void gen_next_state(int); + +/* Generate the code to make a NUL transition. */ +extern void gen_NUL_trans(void); + +/* Generate the code to find the start state. */ +extern void gen_start_state(void); + +/* Generate data statements for the transition tables. */ +extern void gentabs(void); + +/* Write out a formatted string at the current indentation level. */ +extern void indent_put2s(const char *, const char *); + +/* Write out a string + newline at the current indentation level. */ +extern void indent_puts(const char *); + +extern void make_tables(void); /* generate transition tables */ + + +/* from file main.c */ + +extern void check_options(void); +extern void flexend(int); +extern void usage(void); + + +/* from file misc.c */ + +/* Add a #define to the action file. */ +extern void action_define(const char *defname, int value); + +/* Add the given text to the stored actions. */ +extern void add_action(const char *new_text); + +/* True if a string is all lower case. */ +extern int all_lower(char *); + +/* True if a string is all upper case. */ +extern int all_upper(char *); + +/* Compare two integers for use by qsort. */ +extern int intcmp(const void *, const void *); + +/* Check a character to make sure it's in the expected range. */ +extern void check_char(int c); + +/* Replace upper-case letter to lower-case. */ +extern unsigned char clower(int); + +/* strdup() that fails fatally on allocation failures. */ +extern char *xstrdup(const char *); + +/* Compare two characters for use by qsort with '\0' sorting last. */ +extern int cclcmp(const void *, const void *); + +/* Finish up a block of data declarations. */ +extern void dataend(void); + +/* Flush generated data statements. */ +extern void dataflush(void); + +/* Report an error message and terminate. */ +extern void flexerror(const char *); + +/* Report a fatal error message and terminate. */ +extern void flexfatal(const char *); + +/* Report a fatal error with a pinpoint, and terminate */ +#if HAVE_DECL___FUNC__ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d (%s): %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + __func__,msg);\ + FLEX_EXIT(1);\ + }while(0) +#else /* ! HAVE_DECL___FUNC__ */ +#define flex_die(msg) \ + do{ \ + fprintf (stderr,\ + _("%s: fatal internal error at %s:%d %s\n"),\ + program_name, __FILE__, (int)__LINE__,\ + msg);\ + FLEX_EXIT(1);\ + }while(0) +#endif /* ! HAVE_DECL___func__ */ + +/* Convert a hexadecimal digit string to an integer value. */ +extern int htoi(unsigned char[]); + +/* Report an error message formatted */ +extern void lerr(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Like lerr, but also exit after displaying message. */ +extern void lerr_fatal(const char *, ...) +#if defined(__GNUC__) && __GNUC__ >= 3 + __attribute__((__format__(__printf__, 1, 2))) +#endif +; + +/* Spit out a "#line" statement. */ +extern void line_directive_out(FILE *, int); + +/* Mark the current position in the action array as the end of the section 1 + * user defs. + */ +extern void mark_defs1(void); + +/* Mark the current position in the action array as the end of the prolog. */ +extern void mark_prolog(void); + +/* Generate a data statment for a two-dimensional array. */ +extern void mk2data(int); + +extern void mkdata(int); /* generate a data statement */ + +/* Return the integer represented by a string of digits. */ +extern int myctoi(const char *); + +/* Return character corresponding to escape sequence. */ +extern unsigned char myesc(unsigned char[]); + +/* Convert an octal digit string to an integer value. */ +extern int otoi(unsigned char[]); + +/* Output a (possibly-formatted) string to the generated scanner. */ +extern void out(const char *); +extern void out_dec(const char *, int); +extern void out_dec2(const char *, int, int); +extern void out_hex(const char *, unsigned int); +extern void out_str(const char *, const char *); +extern void out_str3(const char *, const char *, const char *, const char *); +extern void out_str_dec(const char *, const char *, int); +extern void outc(int); +extern void outn(const char *); +extern void out_m4_define(const char* def, const char* val); + +/* Return a printable version of the given character, which might be + * 8-bit. + */ +extern char *readable_form(int); + +/* Write out one section of the skeleton file. */ +extern void skelout(void); + +/* Output a yy_trans_info structure. */ +extern void transition_struct_out(int, int); + +/* Only needed when using certain broken versions of bison to build parse.c. */ +extern void *yy_flex_xmalloc(int); + + +/* from file nfa.c */ + +/* Add an accepting state to a machine. */ +extern void add_accept(int, int); + +/* Make a given number of copies of a singleton machine. */ +extern int copysingl(int, int); + +/* Debugging routine to write out an nfa. */ +extern void dumpnfa(int); + +/* Finish up the processing for a rule. */ +extern void finish_rule(int, int, int, int, int); + +/* Connect two machines together. */ +extern int link_machines(int, int); + +/* Mark each "beginning" state in a machine as being a "normal" (i.e., + * not trailing context associated) state. + */ +extern void mark_beginning_as_normal(int); + +/* Make a machine that branches to two machines. */ +extern int mkbranch(int, int); + +extern int mkclos(int); /* convert a machine into a closure */ +extern int mkopt(int); /* make a machine optional */ + +/* Make a machine that matches either one of two machines. */ +extern int mkor(int, int); + +/* Convert a machine into a positive closure. */ +extern int mkposcl(int); + +extern int mkrep(int, int, int); /* make a replicated machine */ + +/* Create a state with a transition on a given symbol. */ +extern int mkstate(int); + +extern void new_rule(void); /* initialize for a new rule */ + + +/* from file parse.y */ + +/* Build the "<>" action for the active start conditions. */ +extern void build_eof_action(void); + +/* Write out a message formatted with one string, pinpointing its location. */ +extern void format_pinpoint_message(const char *, const char *); + +/* Write out a message, pinpointing its location. */ +extern void pinpoint_message(const char *); + +/* Write out a warning, pinpointing it at the given line. */ +extern void line_warning(const char *, int); + +/* Write out a message, pinpointing it at the given line. */ +extern void line_pinpoint(const char *, int); + +/* Report a formatted syntax error. */ +extern void format_synerr(const char *, const char *); +extern void synerr(const char *); /* report a syntax error */ +extern void format_warn(const char *, const char *); +extern void warn(const char *); /* report a warning */ +extern void yyerror(const char *); /* report a parse error */ + + +/* from file scan.l */ + +/* The Flex-generated scanner for flex. */ +extern int flexscan(void); + +/* Open the given file (if NULL, stdin) for scanning. */ +extern void set_input_file(char *); + + +/* from file sym.c */ + +/* Save the text of a character class. */ +extern void cclinstal(char[], int); + +/* Lookup the number associated with character class. */ +extern int ccllookup(char[]); + +extern void ndinstal(const char *, char[]); /* install a name definition */ +extern char *ndlookup(const char *); /* lookup a name definition */ + +/* Increase maximum number of SC's. */ +extern void scextend(void); +extern void scinstal(const char *, int); /* make a start condition */ + +/* Lookup the number associated with a start condition. */ +extern int sclookup(const char *); + + +/* from file tblcmp.c */ + +/* Build table entries for dfa state. */ +extern void bldtbl(int[], int, int, int, int); + +extern void cmptmps(void); /* compress template table entries */ +extern void expand_nxt_chk(void); /* increase nxt/chk arrays */ + +/* Finds a space in the table for a state to be placed. */ +extern int find_table_space(int *, int); +extern void inittbl(void); /* initialize transition tables */ + +/* Make the default, "jam" table entries. */ +extern void mkdeftbl(void); + +/* Create table entries for a state (or state fragment) which has + * only one out-transition. + */ +extern void mk1tbl(int, int, int, int); + +/* Place a state into full speed transition table. */ +extern void place_state(int *, int, int); + +/* Save states with only one out-transition to be processed later. */ +extern void stack1(int, int, int, int); + + +/* from file yylex.c */ + +extern int yylex(void); + +/* A growable array. See buf.c. */ +struct Buf { + void *elts; /* elements. */ + int nelts; /* number of elements. */ + size_t elt_size; /* in bytes. */ + int nmax; /* max capacity of elements. */ +}; + +extern void buf_init(struct Buf * buf, size_t elem_size); +extern void buf_destroy(struct Buf * buf); +extern struct Buf *buf_append(struct Buf * buf, const void *ptr, int n_elem); +extern struct Buf *buf_concat(struct Buf* dest, const struct Buf* src); +extern struct Buf *buf_strappend(struct Buf *, const char *str); +extern struct Buf *buf_strnappend(struct Buf *, const char *str, int nchars); +extern struct Buf *buf_strdefine(struct Buf * buf, const char *str, const char *def); +extern struct Buf *buf_prints(struct Buf *buf, const char *fmt, const char* s); +extern struct Buf *buf_m4_define(struct Buf *buf, const char* def, const char* val); +extern struct Buf *buf_m4_undefine(struct Buf *buf, const char* def); +extern struct Buf *buf_print_strings(struct Buf * buf, FILE* out); +extern struct Buf *buf_linedir(struct Buf *buf, const char* filename, int lineno); + +extern struct Buf userdef_buf; /* a string buffer for #define's generated by user-options on cmd line. */ +extern struct Buf defs_buf; /* a char* buffer to save #define'd some symbols generated by flex. */ +extern struct Buf yydmap_buf; /* a string buffer to hold yydmap elements */ +extern struct Buf m4defs_buf; /* Holds m4 definitions. */ +extern struct Buf top_buf; /* contains %top code. String buffer. */ + +/* For blocking out code from the header file. */ +#define OUT_BEGIN_CODE() outn("m4_ifdef( [[M4_YY_IN_HEADER]],,[[") +#define OUT_END_CODE() outn("]])") + +/* For setjmp/longjmp (instead of calling exit(2)). Linkage in main.c */ +extern jmp_buf flex_main_jmp_buf; + +#define FLEX_EXIT(status) longjmp(flex_main_jmp_buf,(status)+1) + +/* Removes all \n and \r chars from tail of str. returns str. */ +extern char *chomp (char *str); + +/* ctype functions forced to return boolean */ +#define b_isalnum(c) (isalnum(c)?true:false) +#define b_isalpha(c) (isalpha(c)?true:false) +#define b_isascii(c) (isascii(c)?true:false) +#define b_isblank(c) (isblank(c)?true:false) +#define b_iscntrl(c) (iscntrl(c)?true:false) +#define b_isdigit(c) (isdigit(c)?true:false) +#define b_isgraph(c) (isgraph(c)?true:false) +#define b_islower(c) (islower(c)?true:false) +#define b_isprint(c) (isprint(c)?true:false) +#define b_ispunct(c) (ispunct(c)?true:false) +#define b_isspace(c) (isspace(c)?true:false) +#define b_isupper(c) (isupper(c)?true:false) +#define b_isxdigit(c) (isxdigit(c)?true:false) + +/* return true if char is uppercase or lowercase. */ +bool has_case(int c); + +/* Change case of character if possible. */ +int reverse_case(int c); + +/* return false if [c1-c2] is ambiguous for a caseless scanner. */ +bool range_covers_case (int c1, int c2); + +/* + * From "filter.c" + */ + +/** A single stdio filter to execute. + * The filter may be external, such as "sed", or it + * may be internal, as a function call. + */ +struct filter { + int (*filter_func)(struct filter*); /**< internal filter function */ + void * extra; /**< extra data passed to filter_func */ + int argc; /**< arg count */ + const char ** argv; /**< arg vector, \0-terminated */ + struct filter * next; /**< next filter or NULL */ +}; + +/* output filter chain */ +extern struct filter * output_chain; +extern struct filter *filter_create_ext (struct filter * chain, const char *cmd, ...); +struct filter *filter_create_int(struct filter *chain, + int (*filter_func) (struct filter *), + void *extra); +extern bool filter_apply_chain(struct filter * chain); +extern int filter_truncate(struct filter * chain, int max_len); +extern int filter_tee_header(struct filter *chain); +extern int filter_fix_linedirs(struct filter *chain); + + +/* + * From "regex.c" + */ + +extern regex_t regex_linedir, regex_blank_line; +bool flex_init_regex(void); +void flex_regcomp(regex_t *preg, const char *regex, int cflags); +char *regmatch_dup (regmatch_t * m, const char *src); +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src); +int regmatch_len (regmatch_t * m); +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, int base); +bool regmatch_empty (regmatch_t * m); + +/* From "scanflags.h" */ +typedef unsigned int scanflags_t; +extern scanflags_t* _sf_stk; +extern size_t _sf_top_ix, _sf_max; /**< stack of scanner flags. */ +#define _SF_CASE_INS ((scanflags_t) 0x0001) +#define _SF_DOT_ALL ((scanflags_t) 0x0002) +#define _SF_SKIP_WS ((scanflags_t) 0x0004) +#define sf_top() (_sf_stk[_sf_top_ix]) +#define sf_case_ins() (sf_top() & _SF_CASE_INS) +#define sf_dot_all() (sf_top() & _SF_DOT_ALL) +#define sf_skip_ws() (sf_top() & _SF_SKIP_WS) +#define sf_set_case_ins(X) ((X) ? (sf_top() |= _SF_CASE_INS) : (sf_top() &= ~_SF_CASE_INS)) +#define sf_set_dot_all(X) ((X) ? (sf_top() |= _SF_DOT_ALL) : (sf_top() &= ~_SF_DOT_ALL)) +#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS)) +extern void sf_init(void); +extern void sf_push(void); +extern void sf_pop(void); + + +#endif /* not defined FLEXDEF_H */ diff --git a/src/flexint.h b/src/flexint.h new file mode 100644 index 0000000..f9fa80c --- /dev/null +++ b/src/flexint.h @@ -0,0 +1,63 @@ +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ diff --git a/src/gen.c b/src/gen.c new file mode 100644 index 0000000..4688709 --- /dev/null +++ b/src/gen.c @@ -0,0 +1,2170 @@ +/* gen - actual generation (writing) of flex scanners */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + + +/* declare functions that have forward references */ + +void genecs(void); + + +static int indent_level = 0; /* each level is 8 spaces */ + +#define set_indent(indent_val) indent_level = indent_val + +/* Almost everything is done in terms of arrays starting at 1, so provide + * a null entry for the zero element of all C arrays. (The exception + * to this is that the fast table representation generally uses the + * 0 elements of its arrays, too.) + */ + +static const char *get_int16_decl (void) +{ + return (gentables) + ? "static yyconst flex_int16_t %s[%d] =\n { 0,\n" + : "static yyconst flex_int16_t * %s = 0;\n"; +} + + +static const char *get_int32_decl (void) +{ + return (gentables) + ? "static yyconst flex_int32_t %s[%d] =\n { 0,\n" + : "static yyconst flex_int32_t * %s = 0;\n"; +} + +static const char *get_state_decl (void) +{ + return (gentables) + ? "static yyconst yy_state_type %s[%d] =\n { 0,\n" + : "static yyconst yy_state_type * %s = 0;\n"; +} + +static const char *get_uint16_decl (void) +{ + return (gentables) + ? "static yyconst flex_uint16_t %s[%d] =\n { 0,\n" + : "static yyconst flex_uint16_t * %s = 0;\n"; +} + +static const char *get_uint32_decl (void) +{ + return (gentables) + ? "static yyconst flex_uint32_t %s[%d] =\n { 0,\n" + : "static yyconst flex_uint32_t * %s = 0;\n"; +} + +static const char *get_yy_char_decl (void) +{ + return (gentables) + ? "static yyconst YY_CHAR %s[%d] =\n { 0,\n" + : "static yyconst YY_CHAR * %s = 0;\n"; +} + +/* Indent to the current level. */ + +void do_indent (void) +{ + int i = indent_level * 8; + + while (i >= 8) { + outc ('\t'); + i -= 8; + } + + while (i > 0) { + outc (' '); + --i; + } +} + + +/** Make the table for possible eol matches. + * @return the newly allocated rule_can_match_eol table + */ +static struct yytbl_data *mkeoltbl (void) +{ + int i; + flex_int8_t *tdata = 0; + struct yytbl_data *tbl; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_RULE_CAN_MATCH_EOL); + tbl->td_flags = YYTD_DATA8; + tbl->td_lolen = num_rules + 1; + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int8_t)); + + for (i = 1; i <= num_rules; i++) + tdata[i] = rule_has_nl[i] ? 1 : 0; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_RULE_CAN_MATCH_EOL, (void**)&yy_rule_can_match_eol, sizeof(%s)},\n", + "flex_int32_t"); + return tbl; +} + +/* Generate the table for possible eol matches. */ +static void geneoltbl (void) +{ + int i; + + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + outn ("/* Table of booleans, true if rule could match eol. */"); + out_str_dec (get_int32_decl (), "yy_rule_can_match_eol", + num_rules + 1); + + if (gentables) { + for (i = 1; i <= num_rules; i++) { + out_dec ("%d, ", rule_has_nl[i] ? 1 : 0); + /* format nicely, 20 numbers per line. */ + if ((i % 20) == 19) + out ("\n "); + } + out (" };\n"); + } + outn ("]])"); +} + + +/* Generate the code to keep backing-up information. */ + +void gen_backing_up (void) +{ + if (reject || num_backing_up == 0) + return; + + if (fullspd) + indent_puts ("if ( yy_current_state[-1].yy_nxt )"); + else + indent_puts ("if ( yy_accept[yy_current_state] )"); + + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_last_accepting_state) = yy_current_state;"); + indent_puts ("YY_G(yy_last_accepting_cpos) = yy_cp;"); + indent_puts ("}"); + --indent_level; +} + + +/* Generate the code to perform the backing up. */ + +void gen_bu_action (void) +{ + if (reject || num_backing_up == 0) + return; + + set_indent (3); + + indent_puts ("case 0: /* must back up */"); + indent_puts ("/* undo the effects of YY_DO_BEFORE_ACTION */"); + indent_puts ("*yy_cp = YY_G(yy_hold_char);"); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos) + 1;"); + else + /* Backing-up info for compressed tables is taken \after/ + * yy_cp has been incremented for the next state. + */ + indent_puts ("yy_cp = YY_G(yy_last_accepting_cpos);"); + + indent_puts ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts ("goto yy_find_action;"); + outc ('\n'); + + set_indent (0); +} + +/** mkctbl - make full speed compressed transition table + * This is an array of structs; each struct a pair of integers. + * You should call mkssltbl() immediately after this. + * Then, I think, mkecstbl(). Arrrg. + * @return the newly allocated trans table + */ + +static struct yytbl_data *mkctbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0, curr = 0; + int end_of_buffer_action = num_rules + 1; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_TRANSITION, (void**)&yy_transition, sizeof(%s)},\n", + ((tblend + numecs + 1) >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_TRANSITION); + tbl->td_flags = YYTD_DATA32 | YYTD_STRUCT; + tbl->td_hilen = 0; + tbl->td_lolen = tblend + numecs + 1; /* number of structs */ + + tbl->td_data = tdata = + calloc(tbl->td_lolen * 2, sizeof (flex_int32_t)); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = base[lastdfa + 1] - i; + } + + else if (chk[i] == ACTION_POSITION) { + tdata[curr++] = 0; + tdata[curr++] = nxt[i]; + } + + else if (chk[i] > numecs || chk[i] == 0) { + tdata[curr++] = 0; + tdata[curr++] = 0; + } + else { /* verify, transition */ + + tdata[curr++] = chk[i]; + tdata[curr++] = base[nxt[i]] - (i - chk[i]); + } + } + + + /* Here's the final, end-of-buffer state. */ + tdata[curr++] = chk[tblend + 1]; + tdata[curr++] = nxt[tblend + 1]; + + tdata[curr++] = chk[tblend + 2]; + tdata[curr++] = nxt[tblend + 2]; + + return tbl; +} + + +/** Make start_state_list table. + * @return the newly allocated start_state_list table + */ +static struct yytbl_data *mkssltbl (void) +{ + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + flex_int32_t i; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_START_STATE_LIST); + tbl->td_flags = YYTD_DATA32 | YYTD_PTRANS; + tbl->td_hilen = 0; + tbl->td_lolen = lastsc * 2 + 1; + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 0; i <= lastsc * 2; ++i) + tdata[i] = base[i]; + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_START_STATE_LIST, (void**)&yy_start_state_list, sizeof(%s)},\n", + "struct yy_trans_info*"); + + return tbl; +} + + + +/* genctbl - generates full speed compressed transition table */ + +void genctbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + /* Table of verify for transition and offset to next state. */ + if (gentables) + out_dec ("static yyconst struct yy_trans_info yy_transition[%d] =\n {\n", tblend + numecs + 1); + else + outn ("static yyconst struct yy_trans_info *yy_transition = 0;"); + + /* We want the transition to be represented as the offset to the + * next state, not the actual state number, which is what it currently + * is. The offset is base[nxt[i]] - (base of current state)]. That's + * just the difference between the starting points of the two involved + * states (to - from). + * + * First, though, we need to find some way to put in our end-of-buffer + * flags and states. We do this by making a state with absolutely no + * transitions. We put it at the end of the table. + */ + + /* We need to have room in nxt/chk for two more slots: One for the + * action and one for the end-of-buffer transition. We now *assume* + * that we're guaranteed the only character we'll try to index this + * nxt/chk pair with is EOB, i.e., 0, so we don't have to make sure + * there's room for jam entries for other characters. + */ + + while (tblend + 2 >= current_max_xpairs) + expand_nxt_chk (); + + while (lastdfa + 1 >= current_max_dfas) + increase_max_dfas (); + + base[lastdfa + 1] = tblend + 2; + nxt[tblend + 1] = end_of_buffer_action; + chk[tblend + 1] = numecs + 1; + chk[tblend + 2] = 1; /* anything but EOB */ + + /* So that "make test" won't show arb. differences. */ + nxt[tblend + 2] = 0; + + /* Make sure every state has an end-of-buffer transition and an + * action #. + */ + for (i = 0; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + int offset = base[i]; + + chk[offset] = EOB_POSITION; + chk[offset - 1] = ACTION_POSITION; + nxt[offset - 1] = anum; /* action number */ + } + + for (i = 0; i <= tblend; ++i) { + if (chk[i] == EOB_POSITION) + transition_struct_out (0, base[lastdfa + 1] - i); + + else if (chk[i] == ACTION_POSITION) + transition_struct_out (0, nxt[i]); + + else if (chk[i] > numecs || chk[i] == 0) + transition_struct_out (0, 0); /* unused slot */ + + else /* verify, transition */ + transition_struct_out (chk[i], + base[nxt[i]] - (i - + chk[i])); + } + + + /* Here's the final, end-of-buffer state. */ + transition_struct_out (chk[tblend + 1], nxt[tblend + 1]); + transition_struct_out (chk[tblend + 2], nxt[tblend + 2]); + + if (gentables) + outn (" };\n"); + + /* Table of pointers to start states. */ + if (gentables) + out_dec ("static yyconst struct yy_trans_info *yy_start_state_list[%d] =\n", lastsc * 2 + 1); + else + outn ("static yyconst struct yy_trans_info **yy_start_state_list =0;"); + + if (gentables) { + outn (" {"); + + for (i = 0; i <= lastsc * 2; ++i) + out_dec (" &yy_transition[%d],\n", base[i]); + + dataend (); + } + + if (useecs) + genecs (); +} + + +/* mkecstbl - Make equivalence-class tables. */ + +static struct yytbl_data *mkecstbl (void) +{ + int i; + struct yytbl_data *tbl = 0; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_EC); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; + tbl->td_lolen = csize; + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + tdata[i] = ecgroup[i]; + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_EC, (void**)&yy_ec, sizeof(%s)},\n", + "YY_CHAR"); + + return tbl; +} + +/* Generate equivalence-class tables. */ + +void genecs (void) +{ + int i, j; + int numrows; + + out_str_dec (get_yy_char_decl (), "yy_ec", csize); + + for (i = 1; i < csize; ++i) { + ecgroup[i] = ABS (ecgroup[i]); + mkdata (ecgroup[i]); + } + + dataend (); + + if (trace) { + fputs (_("\n\nEquivalence Classes:\n\n"), stderr); + + numrows = csize / 8; + + for (j = 0; j < numrows; ++j) { + for (i = j; i < csize; i = i + numrows) { + fprintf (stderr, "%4s = %-2d", + readable_form (i), ecgroup[i]); + + putc (' ', stderr); + } + + putc ('\n', stderr); + } + } +} + + +/* Generate the code to find the action number. */ + +void gen_find_action (void) +{ + if (fullspd) + indent_puts ("yy_act = yy_current_state[-1].yy_nxt;"); + + else if (fulltbl) + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + else if (reject) { + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + if(reject_really_used) + outn ("find_rule: /* we branch to this label when backing up */"); + + indent_puts + ("for ( ; ; ) /* until we find what rule we matched */"); + + ++indent_level; + + indent_puts ("{"); + + indent_puts + ("if ( YY_G(yy_lp) && YY_G(yy_lp) < yy_accept[yy_current_state + 1] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_act = yy_acclist[YY_G(yy_lp)];"); + + if (variable_trailing_context_rules) { + indent_puts + ("if ( yy_act & YY_TRAILING_HEAD_MASK ||"); + indent_puts (" YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + + indent_puts + ("if ( yy_act == YY_G(yy_looking_for_trail_begin) )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_looking_for_trail_begin) = 0;"); + indent_puts ("yy_act &= ~YY_TRAILING_HEAD_MASK;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("}"); + --indent_level; + + indent_puts + ("else if ( yy_act & YY_TRAILING_MASK )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) = yy_act & ~YY_TRAILING_MASK;"); + indent_puts + ("YY_G(yy_looking_for_trail_begin) |= YY_TRAILING_HEAD_MASK;"); + + if (real_reject) { + /* Remember matched text in case we back up + * due to REJECT. + */ + indent_puts + ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("else"); + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts + ("YY_G(yy_full_state) = YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_full_lp) = YY_G(yy_lp);"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + + indent_puts ("++YY_G(yy_lp);"); + indent_puts ("goto find_rule;"); + } + + else { + /* Remember matched text in case we back up due to + * trailing context plus REJECT. + */ + ++indent_level; + indent_puts ("{"); + indent_puts ("YY_G(yy_full_match) = yy_cp;"); + indent_puts ("break;"); + indent_puts ("}"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts ("--yy_cp;"); + + /* We could consolidate the following two lines with those at + * the beginning, but at the cost of complaints that we're + * branching inside a loop. + */ + indent_puts ("yy_current_state = *--YY_G(yy_state_ptr);"); + indent_puts ("YY_G(yy_lp) = yy_accept[yy_current_state];"); + + indent_puts ("}"); + + --indent_level; + } + + else { /* compressed */ + indent_puts ("yy_act = yy_accept[yy_current_state];"); + + if (interactive && !reject) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts ("{ /* have to back up */"); + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + indent_puts + ("yy_act = yy_accept[yy_current_state];"); + indent_puts ("}"); + --indent_level; + } + } +} + +/* mkftbl - make the full table and return the struct . + * you should call mkecstbl() after this. + */ + +struct yytbl_data *mkftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *tbl; + flex_int32_t *tdata = 0; + + tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (tbl, YYTD_ID_ACCEPT); + tbl->td_flags |= YYTD_DATA32; + tbl->td_hilen = 0; /* it's a one-dimensional array */ + tbl->td_lolen = lastdfa + 1; + + tbl->td_data = tdata = + calloc(tbl->td_lolen, sizeof (flex_int32_t)); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + tdata[i] = anum; + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + return tbl; +} + + +/* genftbl - generate full transition table */ + +void genftbl (void) +{ + int i; + int end_of_buffer_action = num_rules + 1; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", lastdfa + 1); + + dfaacc[end_of_buffer_state].dfaacc_state = end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) { + int anum = dfaacc[i].dfaacc_state; + + mkdata (anum); + + if (trace && anum) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, anum); + } + + dataend (); + + if (useecs) + genecs (); + + /* Don't have to dump the actual full table entries - they were + * created on-the-fly. + */ +} + + +/* Generate the code to find the next compressed-table state. */ + +void gen_next_compressed_state (char *char_map) +{ + indent_put2s ("YY_CHAR yy_c = %s;", char_map); + + /* Save the backing-up info \before/ computing the next state + * because we always compute one more state than needed - we + * always proceed until we reach a jam state + */ + gen_backing_up (); + + indent_puts + ("while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_current_state = (int) yy_def[yy_current_state];"); + + if (usemecs) { + /* We've arrange it so that templates are never chained + * to one another. This means we can afford to make a + * very simple test to see if we need to convert to + * yy_c's meta-equivalence class without worrying + * about erroneously looking up the meta-equivalence + * class twice + */ + do_indent (); + + /* lastdfa + 2 is the beginning of the templates */ + out_dec ("if ( yy_current_state >= %d )\n", lastdfa + 2); + + ++indent_level; + indent_puts ("yy_c = yy_meta[(unsigned int) yy_c];"); + --indent_level; + } + + indent_puts ("}"); + --indent_level; + + indent_puts + ("yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c];"); +} + + +/* Generate the code to find the next match. */ + +void gen_next_match (void) +{ + /* NOTE - changes in here should be reflected in gen_next_state() and + * gen_NUL_trans(). + */ + char *char_map = useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : "YY_SC_TO_UI(*yy_cp)"; + + char *char_map_2 = useecs ? + "yy_ec[YY_SC_TO_UI(*++yy_cp)] " : "YY_SC_TO_UI(*++yy_cp)"; + + if (fulltbl) { + if (gentables) + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state][ %s ]) > 0 )", + char_map); + else + indent_put2s + ("while ( (yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s ]) > 0 )", + char_map); + + ++indent_level; + + if (num_backing_up > 0) { + indent_puts ("{"); + gen_backing_up (); + outc ('\n'); + } + + indent_puts ("++yy_cp;"); + + if (num_backing_up > 0) + + indent_puts ("}"); + + --indent_level; + + outc ('\n'); + indent_puts ("yy_current_state = -yy_current_state;"); + } + + else if (fullspd) { + indent_puts ("{"); + indent_puts + ("yyconst struct yy_trans_info *yy_trans_info;\n"); + indent_puts ("YY_CHAR yy_c;\n"); + indent_put2s ("for ( yy_c = %s;", char_map); + indent_puts + (" (yy_trans_info = &yy_current_state[(unsigned int) yy_c])->"); + indent_puts ("yy_verify == yy_c;"); + indent_put2s (" yy_c = %s )", char_map_2); + + ++indent_level; + + if (num_backing_up > 0) + indent_puts ("{"); + + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + if (num_backing_up > 0) { + outc ('\n'); + gen_backing_up (); + indent_puts ("}"); + } + + --indent_level; + indent_puts ("}"); + } + + else { /* compressed */ + indent_puts ("do"); + + ++indent_level; + indent_puts ("{"); + + gen_next_state (false); + + indent_puts ("++yy_cp;"); + + + indent_puts ("}"); + --indent_level; + + do_indent (); + + if (interactive) + out_dec ("while ( yy_base[yy_current_state] != %d );\n", jambase); + else + out_dec ("while ( yy_current_state != %d );\n", + jamstate); + + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure out + * the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + } +} + + +/* Generate the code to find the next state. */ + +void gen_next_state (int worry_about_NULs) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + char char_map[256]; + + if (worry_about_NULs && !nultrans) { + if (useecs) + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : %d)", + NUL_ec); + else + snprintf (char_map, sizeof(char_map), + "(*yy_cp ? YY_SC_TO_UI(*yy_cp) : %d)", + NUL_ec); + } + + else + strcpy (char_map, useecs ? + "yy_ec[YY_SC_TO_UI(*yy_cp)] " : + "YY_SC_TO_UI(*yy_cp)"); + + if (worry_about_NULs && nultrans) { + if (!fulltbl && !fullspd) + /* Compressed tables back up *before* they match. */ + gen_backing_up (); + + indent_puts ("if ( *yy_cp )"); + ++indent_level; + indent_puts ("{"); + } + + if (fulltbl) { + if (gentables) + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state][%s];", + char_map); + else + indent_put2s + ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %s];", + char_map); + } + + else if (fullspd) + indent_put2s + ("yy_current_state += yy_current_state[%s].yy_nxt;", + char_map); + + else + gen_next_compressed_state (char_map); + + if (worry_about_NULs && nultrans) { + + indent_puts ("}"); + --indent_level; + indent_puts ("else"); + ++indent_level; + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + --indent_level; + } + + if (fullspd || fulltbl) + gen_backing_up (); + + if (reject) + indent_puts ("*YY_G(yy_state_ptr)++ = yy_current_state;"); +} + + +/* Generate the code to make a NUL transition. */ + +void gen_NUL_trans (void) +{ /* NOTE - changes in here should be reflected in gen_next_match() */ + /* Only generate a definition for "yy_cp" if we'll generate code + * that uses it. Otherwise lint and the like complain. + */ + int need_backing_up = (num_backing_up > 0 && !reject); + + if (need_backing_up && (!nultrans || fullspd || fulltbl)) + /* We're going to need yy_cp lying around for the call + * below to gen_backing_up(). + */ + indent_puts ("char *yy_cp = YY_G(yy_c_buf_p);"); + + outc ('\n'); + + if (nultrans) { + indent_puts + ("yy_current_state = yy_NUL_trans[yy_current_state];"); + indent_puts ("yy_is_jam = (yy_current_state == 0);"); + } + + else if (fulltbl) { + do_indent (); + if (gentables) + out_dec ("yy_current_state = yy_nxt[yy_current_state][%d];\n", NUL_ec); + else + out_dec ("yy_current_state = yy_nxt[yy_current_state*YY_NXT_LOLEN + %d];\n", NUL_ec); + indent_puts ("yy_is_jam = (yy_current_state <= 0);"); + } + + else if (fullspd) { + do_indent (); + out_dec ("int yy_c = %d;\n", NUL_ec); + + indent_puts + ("yyconst struct yy_trans_info *yy_trans_info;\n"); + indent_puts + ("yy_trans_info = &yy_current_state[(unsigned int) yy_c];"); + indent_puts ("yy_current_state += yy_trans_info->yy_nxt;"); + + indent_puts + ("yy_is_jam = (yy_trans_info->yy_verify != yy_c);"); + } + + else { + char NUL_ec_str[20]; + + snprintf (NUL_ec_str, sizeof(NUL_ec_str), "%d", NUL_ec); + gen_next_compressed_state (NUL_ec_str); + + do_indent (); + out_dec ("yy_is_jam = (yy_current_state == %d);\n", + jamstate); + + if (reject) { + /* Only stack this state if it's a transition we + * actually make. If we stack it on a jam, then + * the state stack and yy_c_buf_p get out of sync. + */ + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + --indent_level; + } + } + + /* If we've entered an accepting state, back up; note that + * compressed tables have *already* done such backing up, so + * we needn't bother with it again. + */ + if (need_backing_up && (fullspd || fulltbl)) { + outc ('\n'); + indent_puts ("if ( ! yy_is_jam )"); + ++indent_level; + indent_puts ("{"); + gen_backing_up (); + indent_puts ("}"); + --indent_level; + } +} + + +/* Generate the code to find the start state. */ + +void gen_start_state (void) +{ + if (fullspd) { + if (bol_needed) { + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start) + YY_AT_BOL()];"); + } + else + indent_puts + ("yy_current_state = yy_start_state_list[YY_G(yy_start)];"); + } + + else { + indent_puts ("yy_current_state = YY_G(yy_start);"); + + if (bol_needed) + indent_puts ("yy_current_state += YY_AT_BOL();"); + + if (reject) { + /* Set up for storing up states. */ + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + indent_puts + ("YY_G(yy_state_ptr) = YY_G(yy_state_buf);"); + indent_puts + ("*YY_G(yy_state_ptr)++ = yy_current_state;"); + outn ("]])"); + } + } +} + + +/* gentabs - generate data statements for the transition tables */ + +void gentabs (void) +{ + int i, j, k, *accset, nacc, *acc_array, total_states; + int end_of_buffer_action = num_rules + 1; + struct yytbl_data *yyacc_tbl = 0, *yymeta_tbl = 0, *yybase_tbl = 0, + *yydef_tbl = 0, *yynxt_tbl = 0, *yychk_tbl = 0, *yyacclist_tbl=0; + flex_int32_t *yyacc_data = 0, *yybase_data = 0, *yydef_data = 0, + *yynxt_data = 0, *yychk_data = 0, *yyacclist_data=0; + flex_int32_t yybase_curr = 0, yyacclist_curr=0,yyacc_curr=0; + + acc_array = allocate_integer_array (current_max_dfas); + nummt = 0; + + /* The compressed table format jams by entering the "jam state", + * losing information about the previous state in the process. + * In order to recover the previous state, we effectively need + * to keep backing-up information. + */ + ++num_backing_up; + + if (reject) { + /* Write out accepting list and pointer list. + + * First we generate the "yy_acclist" array. In the process, + * we compute the indices that will go into the "yy_accept" + * array, and save the indices in the dfaacc array. + */ + int EOB_accepting_list[2]; + + /* Set up accepting structures for the End Of Buffer state. */ + EOB_accepting_list[0] = 0; + EOB_accepting_list[1] = end_of_buffer_action; + accsiz[end_of_buffer_state] = 1; + dfaacc[end_of_buffer_state].dfaacc_set = + EOB_accepting_list; + + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_acclist", MAX (numas, + 1) + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCLIST, (void**)&yy_acclist, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacclist_tbl = calloc(1,sizeof(struct yytbl_data)); + yytbl_data_init (yyacclist_tbl, YYTD_ID_ACCLIST); + yyacclist_tbl->td_lolen = MAX(numas,1) + 1; + yyacclist_tbl->td_data = yyacclist_data = + calloc(yyacclist_tbl->td_lolen, sizeof (flex_int32_t)); + yyacclist_curr = 1; + + j = 1; /* index into "yy_acclist" array */ + + for (i = 1; i <= lastdfa; ++i) { + acc_array[i] = j; + + if (accsiz[i] != 0) { + accset = dfaacc[i].dfaacc_set; + nacc = accsiz[i]; + + if (trace) + fprintf (stderr, + _("state # %d accepts: "), + i); + + for (k = 1; k <= nacc; ++k) { + int accnum = accset[k]; + + ++j; + + if (variable_trailing_context_rules + && !(accnum & + YY_TRAILING_HEAD_MASK) + && accnum > 0 + && accnum <= num_rules + && rule_type[accnum] == + RULE_VARIABLE) { + /* Special hack to flag + * accepting number as part + * of trailing context rule. + */ + accnum |= YY_TRAILING_MASK; + } + + mkdata (accnum); + yyacclist_data[yyacclist_curr++] = accnum; + + if (trace) { + fprintf (stderr, "[%d]", + accset[k]); + + if (k < nacc) + fputs (", ", + stderr); + else + putc ('\n', + stderr); + } + } + } + } + + /* add accepting number for the "jam" state */ + acc_array[i] = j; + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacclist_tbl); + if (yytbl_data_fwrite (&tableswr, yyacclist_tbl) < 0) + flexerror (_("Could not write yyacclist_tbl")); + yytbl_data_destroy (yyacclist_tbl); + yyacclist_tbl = NULL; + } + } + + else { + dfaacc[end_of_buffer_state].dfaacc_state = + end_of_buffer_action; + + for (i = 1; i <= lastdfa; ++i) + acc_array[i] = dfaacc[i].dfaacc_state; + + /* add accepting number for jam state */ + acc_array[i] = 0; + } + + /* Begin generating yy_accept */ + + /* Spit out "yy_accept" array. If we're doing "reject", it'll be + * pointers into the "yy_acclist" array. Otherwise it's actual + * accepting numbers. In either case, we just dump the numbers. + */ + + /* "lastdfa + 2" is the size of "yy_accept"; includes room for C arrays + * beginning at 0 and for "jam" state. + */ + k = lastdfa + 2; + + if (reject) + /* We put a "cap" on the table associating lists of accepting + * numbers with state numbers. This is needed because we tell + * where the end of an accepting list is by looking at where + * the list for the next state starts. + */ + ++k; + + out_str_dec (long_align ? get_int32_decl () : get_int16_decl (), + "yy_accept", k); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_ACCEPT, (void**)&yy_accept, sizeof(%s)},\n", + long_align ? "flex_int32_t" : "flex_int16_t"); + + yyacc_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yyacc_tbl, YYTD_ID_ACCEPT); + yyacc_tbl->td_lolen = k; + yyacc_tbl->td_data = yyacc_data = + calloc(yyacc_tbl->td_lolen, sizeof (flex_int32_t)); + yyacc_curr=1; + + for (i = 1; i <= lastdfa; ++i) { + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (!reject && trace && acc_array[i]) + fprintf (stderr, _("state # %d accepts: [%d]\n"), + i, acc_array[i]); + } + + /* Add entry for "jam" state. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + + if (reject) { + /* Add "cap" for the list. */ + mkdata (acc_array[i]); + yyacc_data[yyacc_curr++] = acc_array[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yyacc_tbl); + if (yytbl_data_fwrite (&tableswr, yyacc_tbl) < 0) + flexerror (_("Could not write yyacc_tbl")); + yytbl_data_destroy (yyacc_tbl); + yyacc_tbl = NULL; + } + /* End generating yy_accept */ + + if (useecs) { + + genecs (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + if (usemecs) { + /* Begin generating yy_meta */ + /* Write out meta-equivalence classes (used to index + * templates with). + */ + flex_int32_t *yymecs_data = 0; + yymeta_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yymeta_tbl, YYTD_ID_META); + yymeta_tbl->td_lolen = numecs + 1; + yymeta_tbl->td_data = yymecs_data = + calloc(yymeta_tbl->td_lolen, + sizeof (flex_int32_t)); + + if (trace) + fputs (_("\n\nMeta-Equivalence Classes:\n"), + stderr); + + out_str_dec (get_yy_char_decl (), "yy_meta", numecs + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_META, (void**)&yy_meta, sizeof(%s)},\n", + "YY_CHAR"); + + for (i = 1; i <= numecs; ++i) { + if (trace) + fprintf (stderr, "%d = %d\n", + i, ABS (tecbck[i])); + + mkdata (ABS (tecbck[i])); + yymecs_data[i] = ABS (tecbck[i]); + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yymeta_tbl); + if (yytbl_data_fwrite (&tableswr, yymeta_tbl) < 0) + flexerror (_ + ("Could not write yymeta_tbl")); + yytbl_data_destroy (yymeta_tbl); + yymeta_tbl = NULL; + } + /* End generating yy_meta */ + } + + total_states = lastdfa + numtemps; + + /* Begin generating yy_base */ + out_str_dec ((tblend >= INT16_MAX || long_align) ? + get_uint32_decl () : get_uint16_decl (), + "yy_base", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_BASE, (void**)&yy_base, sizeof(%s)},\n", + (tblend >= INT16_MAX + || long_align) ? "flex_uint32_t" : "flex_uint16_t"); + yybase_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yybase_tbl, YYTD_ID_BASE); + yybase_tbl->td_lolen = total_states + 1; + yybase_tbl->td_data = yybase_data = + calloc(yybase_tbl->td_lolen, + sizeof (flex_int32_t)); + yybase_curr = 1; + + for (i = 1; i <= lastdfa; ++i) { + int d = def[i]; + + if (base[i] == JAMSTATE) + base[i] = jambase; + + if (d == JAMSTATE) + def[i] = jamstate; + + else if (d < 0) { + /* Template reference. */ + ++tmpuses; + def[i] = lastdfa - d + 1; + } + + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + } + + /* Generate jam state's base index. */ + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + + for (++i /* skip jam state */ ; i <= total_states; ++i) { + mkdata (base[i]); + yybase_data[yybase_curr++] = base[i]; + def[i] = jamstate; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yybase_tbl); + if (yytbl_data_fwrite (&tableswr, yybase_tbl) < 0) + flexerror (_("Could not write yybase_tbl")); + yytbl_data_destroy (yybase_tbl); + yybase_tbl = NULL; + } + /* End generating yy_base */ + + + /* Begin generating yy_def */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), + "yy_def", total_states + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_DEF, (void**)&yy_def, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yydef_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yydef_tbl, YYTD_ID_DEF); + yydef_tbl->td_lolen = total_states + 1; + yydef_tbl->td_data = yydef_data = + calloc(yydef_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= total_states; ++i) { + mkdata (def[i]); + yydef_data[i] = def[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yydef_tbl); + if (yytbl_data_fwrite (&tableswr, yydef_tbl) < 0) + flexerror (_("Could not write yydef_tbl")); + yytbl_data_destroy (yydef_tbl); + yydef_tbl = NULL; + } + /* End generating yy_def */ + + + /* Begin generating yy_nxt */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_uint32_decl () : get_uint16_decl (), "yy_nxt", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NXT, (void**)&yy_nxt, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_uint32_t" : "flex_uint16_t"); + + yynxt_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yynxt_tbl, YYTD_ID_NXT); + yynxt_tbl->td_lolen = tblend + 1; + yynxt_tbl->td_data = yynxt_data = + calloc (yynxt_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + /* Note, the order of the following test is important. + * If chk[i] is 0, then nxt[i] is undefined. + */ + if (chk[i] == 0 || nxt[i] == 0) + nxt[i] = jamstate; /* new state is the JAM state */ + + mkdata (nxt[i]); + yynxt_data[i] = nxt[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynxt_tbl); + if (yytbl_data_fwrite (&tableswr, yynxt_tbl) < 0) + flexerror (_("Could not write yynxt_tbl")); + yytbl_data_destroy (yynxt_tbl); + yynxt_tbl = NULL; + } + /* End generating yy_nxt */ + + /* Begin generating yy_chk */ + out_str_dec ((total_states >= INT16_MAX || long_align) ? + get_int32_decl () : get_int16_decl (), "yy_chk", + tblend + 1); + + buf_prints (&yydmap_buf, + "\t{YYTD_ID_CHK, (void**)&yy_chk, sizeof(%s)},\n", + (total_states >= INT16_MAX + || long_align) ? "flex_int32_t" : "flex_int16_t"); + + yychk_tbl = calloc (1, sizeof (struct yytbl_data)); + yytbl_data_init (yychk_tbl, YYTD_ID_CHK); + yychk_tbl->td_lolen = tblend + 1; + yychk_tbl->td_data = yychk_data = + calloc(yychk_tbl->td_lolen, sizeof (flex_int32_t)); + + for (i = 1; i <= tblend; ++i) { + if (chk[i] == 0) + ++nummt; + + mkdata (chk[i]); + yychk_data[i] = chk[i]; + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yychk_tbl); + if (yytbl_data_fwrite (&tableswr, yychk_tbl) < 0) + flexerror (_("Could not write yychk_tbl")); + yytbl_data_destroy (yychk_tbl); + yychk_tbl = NULL; + } + /* End generating yy_chk */ + + free(acc_array); +} + + +/* Write out a formatted string (with a secondary string argument) at the + * current indentation level, adding a final newline. + */ + +void indent_put2s (const char *fmt, const char *arg) +{ + do_indent (); + out_str (fmt, arg); + outn (""); +} + + +/* Write out a string at the current indentation level, adding a final + * newline. + */ + +void indent_puts (const char *str) +{ + do_indent (); + outn (str); +} + + +/* make_tables - generate transition tables and finishes generating output file + */ + +void make_tables (void) +{ + int i; + int did_eof_rule = false; + struct yytbl_data *yynultrans_tbl = NULL; + + + skelout (); /* %% [2.0] - break point in skel */ + + /* First, take care of YY_DO_BEFORE_ACTION depending on yymore + * being used. + */ + set_indent (1); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yytext_ptr) -= YY_G(yy_more_len); \\"); + indent_puts + ("yyleng = (int) (yy_cp - YY_G(yytext_ptr)); \\"); + } + + else + indent_puts ("yyleng = (int) (yy_cp - yy_bp); \\"); + + /* Now also deal with copying yytext_ptr to yytext if needed. */ + skelout (); /* %% [3.0] - break point in skel */ + if (yytext_is_array) { + if (yymore_used) + indent_puts + ("if ( yyleng + YY_G(yy_more_offset) >= YYLMAX ) \\"); + else + indent_puts ("if ( yyleng >= YYLMAX ) \\"); + + ++indent_level; + indent_puts + ("YY_FATAL_ERROR( \"token too large, exceeds YYLMAX\" ); \\"); + --indent_level; + + if (yymore_used) { + indent_puts + ("yy_flex_strncpy( &yytext[YY_G(yy_more_offset)], YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + indent_puts ("yyleng += YY_G(yy_more_offset); \\"); + indent_puts + ("YY_G(yy_prev_more_offset) = YY_G(yy_more_offset); \\"); + indent_puts ("YY_G(yy_more_offset) = 0; \\"); + } + else { + indent_puts + ("yy_flex_strncpy( yytext, YY_G(yytext_ptr), yyleng + 1 M4_YY_CALL_LAST_ARG); \\"); + } + } + + set_indent (0); + + skelout (); /* %% [4.0] - break point in skel */ + + + /* This is where we REALLY begin generating the tables. */ + + out_dec ("#define YY_NUM_RULES %d\n", num_rules); + out_dec ("#define YY_END_OF_BUFFER %d\n", num_rules + 1); + + if (fullspd) { + /* Need to define the transet type as a size large + * enough to hold the biggest offset. + */ + int total_table_size = tblend + numecs + 1; + char *trans_offset_type = + (total_table_size >= INT16_MAX || long_align) ? + "flex_int32_t" : "flex_int16_t"; + + set_indent (0); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + + /* We require that yy_verify and yy_nxt must be of the same size int. */ + indent_put2s ("%s yy_verify;", trans_offset_type); + + /* In cases where its sister yy_verify *is* a "yes, there is + * a transition", yy_nxt is the offset (in records) to the + * next state. In most cases where there is no transition, + * the value of yy_nxt is irrelevant. If yy_nxt is the -1th + * record of a state, though, then yy_nxt is the action number + * for that state. + */ + + indent_put2s ("%s yy_nxt;", trans_offset_type); + indent_puts ("};"); + --indent_level; + } + else { + /* We generate a bogus 'struct yy_trans_info' data type + * so we can guarantee that it is always declared in the skel. + * This is so we can compile "sizeof(struct yy_trans_info)" + * in any scanner. + */ + indent_puts + ("/* This struct is not used in this scanner,"); + indent_puts (" but its presence is necessary. */"); + indent_puts ("struct yy_trans_info"); + ++indent_level; + indent_puts ("{"); + indent_puts ("flex_int32_t yy_verify;"); + indent_puts ("flex_int32_t yy_nxt;"); + indent_puts ("};"); + --indent_level; + } + + if (fullspd) { + genctbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkctbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + + tbl = mkssltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ssltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else if (fulltbl) { + genftbl (); + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkftbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write ftbl")); + yytbl_data_destroy (tbl); + tbl = 0; + + if (useecs) { + tbl = mkecstbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_ + ("Could not write ecstbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + } + else + gentabs (); + + if (do_yylineno) { + + geneoltbl (); + + if (tablesext) { + struct yytbl_data *tbl; + + tbl = mkeoltbl (); + yytbl_data_compress (tbl); + if (yytbl_data_fwrite (&tableswr, tbl) < 0) + flexerror (_("Could not write eoltbl")); + yytbl_data_destroy (tbl); + tbl = 0; + } + } + + /* Definitions for backing up. We don't need them if REJECT + * is being used because then we use an alternative backin-up + * technique instead. + */ + if (num_backing_up > 0 && !reject) { + if (!C_plus_plus && !reentrant) { + indent_puts + ("static yy_state_type yy_last_accepting_state;"); + indent_puts + ("static char *yy_last_accepting_cpos;\n"); + } + } + + if (nultrans) { + flex_int32_t *yynultrans_data = 0; + + /* Begin generating yy_NUL_trans */ + out_str_dec (get_state_decl (), "yy_NUL_trans", + lastdfa + 1); + buf_prints (&yydmap_buf, + "\t{YYTD_ID_NUL_TRANS, (void**)&yy_NUL_trans, sizeof(%s)},\n", + (fullspd) ? "struct yy_trans_info*" : + "flex_int32_t"); + + yynultrans_tbl = calloc(1, sizeof (struct yytbl_data)); + yytbl_data_init (yynultrans_tbl, YYTD_ID_NUL_TRANS); + if (fullspd) + yynultrans_tbl->td_flags |= YYTD_PTRANS; + yynultrans_tbl->td_lolen = lastdfa + 1; + yynultrans_tbl->td_data = yynultrans_data = + calloc(yynultrans_tbl->td_lolen, + sizeof (flex_int32_t)); + + for (i = 1; i <= lastdfa; ++i) { + if (fullspd) { + out_dec (" &yy_transition[%d],\n", + base[i]); + yynultrans_data[i] = base[i]; + } + else { + mkdata (nultrans[i]); + yynultrans_data[i] = nultrans[i]; + } + } + + dataend (); + if (tablesext) { + yytbl_data_compress (yynultrans_tbl); + if (yytbl_data_fwrite (&tableswr, yynultrans_tbl) < + 0) + flexerror (_ + ("Could not write yynultrans_tbl")); + } + + if (yynultrans_tbl != NULL) { + yytbl_data_destroy (yynultrans_tbl); + yynultrans_tbl = NULL; + } + + /* End generating yy_NUL_trans */ + } + + if (!C_plus_plus && !reentrant) { + indent_puts ("extern int yy_flex_debug;"); + indent_put2s ("int yy_flex_debug = %s;\n", + ddebug ? "1" : "0"); + } + + if (ddebug) { /* Spit out table mapping rules to line numbers. */ + out_str_dec (long_align ? get_int32_decl () : + get_int16_decl (), "yy_rule_linenum", + num_rules); + for (i = 1; i < num_rules; ++i) + mkdata (rule_linenum[i]); + dataend (); + } + + if (reject) { + outn ("m4_ifdef( [[M4_YY_USES_REJECT]],\n[["); + /* Declare state buffer variables. */ + if (!C_plus_plus && !reentrant) { + outn ("static yy_state_type *yy_state_buf=0, *yy_state_ptr=0;"); + outn ("static char *yy_full_match;"); + outn ("static int yy_lp;"); + } + + if (variable_trailing_context_rules) { + if (!C_plus_plus && !reentrant) { + outn ("static int yy_looking_for_trail_begin = 0;"); + outn ("static int yy_full_lp;"); + outn ("static int *yy_full_state;"); + } + + out_hex ("#define YY_TRAILING_MASK 0x%x\n", + (unsigned int) YY_TRAILING_MASK); + out_hex ("#define YY_TRAILING_HEAD_MASK 0x%x\n", + (unsigned int) YY_TRAILING_HEAD_MASK); + } + + outn ("#define REJECT \\"); + outn ("{ \\"); + outn ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */ \\"); + outn ("yy_cp = YY_G(yy_full_match); /* restore poss. backed-over text */ \\"); + + if (variable_trailing_context_rules) { + outn ("YY_G(yy_lp) = YY_G(yy_full_lp); /* restore orig. accepting pos. */ \\"); + outn ("YY_G(yy_state_ptr) = YY_G(yy_full_state); /* restore orig. state */ \\"); + outn ("yy_current_state = *YY_G(yy_state_ptr); /* restore curr. state */ \\"); + } + + outn ("++YY_G(yy_lp); \\"); + outn ("goto find_rule; \\"); + + outn ("}"); + outn ("]])\n"); + } + + else { + outn ("/* The intent behind this definition is that it'll catch"); + outn (" * any uses of REJECT which flex missed."); + outn (" */"); + outn ("#define REJECT reject_used_but_not_detected"); + } + + if (yymore_used) { + if (!C_plus_plus) { + if (yytext_is_array) { + if (!reentrant){ + indent_puts ("static int yy_more_offset = 0;"); + indent_puts ("static int yy_prev_more_offset = 0;"); + } + } + else if (!reentrant) { + indent_puts + ("static int yy_more_flag = 0;"); + indent_puts + ("static int yy_more_len = 0;"); + } + } + + if (yytext_is_array) { + indent_puts + ("#define yymore() (YY_G(yy_more_offset) = yy_flex_strlen( yytext M4_YY_CALL_LAST_ARG))"); + indent_puts ("#define YY_NEED_STRLEN"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts + ("#define YY_RESTORE_YY_MORE_OFFSET \\"); + ++indent_level; + indent_puts ("{ \\"); + indent_puts + ("YY_G(yy_more_offset) = YY_G(yy_prev_more_offset); \\"); + indent_puts ("yyleng -= YY_G(yy_more_offset); \\"); + indent_puts ("}"); + --indent_level; + } + else { + indent_puts + ("#define yymore() (YY_G(yy_more_flag) = 1)"); + indent_puts + ("#define YY_MORE_ADJ YY_G(yy_more_len)"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + } + + else { + indent_puts + ("#define yymore() yymore_used_but_not_detected"); + indent_puts ("#define YY_MORE_ADJ 0"); + indent_puts ("#define YY_RESTORE_YY_MORE_OFFSET"); + } + + if (!C_plus_plus) { + if (yytext_is_array) { + outn ("#ifndef YYLMAX"); + outn ("#define YYLMAX 8192"); + outn ("#endif\n"); + if (!reentrant){ + outn ("char yytext[YYLMAX];"); + outn ("char *yytext_ptr;"); + } + } + + else { + if(! reentrant) + outn ("char *yytext;"); + } + } + + out (&action_array[defs1_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [5.0] - break point in skel */ + + if (!C_plus_plus) { + if (use_read) { + outn ("\terrno=0; \\"); + outn ("\twhile ( (result = (int) read( fileno(yyin), buf, max_size )) < 0 ) \\"); + outn ("\t{ \\"); + outn ("\t\tif( errno != EINTR) \\"); + outn ("\t\t{ \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\tbreak; \\"); + outn ("\t\t} \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\tclearerr(yyin); \\"); + outn ("\t}\\"); + } + + else { + outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\"); + outn ("\t\t{ \\"); + outn ("\t\tint c = '*'; \\"); + outn ("\t\tsize_t n; \\"); + outn ("\t\tfor ( n = 0; n < max_size && \\"); + outn ("\t\t\t (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\"); + outn ("\t\t\tbuf[n] = (char) c; \\"); + outn ("\t\tif ( c == '\\n' ) \\"); + outn ("\t\t\tbuf[n++] = (char) c; \\"); + outn ("\t\tif ( c == EOF && ferror( yyin ) ) \\"); + outn ("\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\tresult = n; \\"); + outn ("\t\t} \\"); + outn ("\telse \\"); + outn ("\t\t{ \\"); + outn ("\t\terrno=0; \\"); + outn ("\t\twhile ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \\"); + outn ("\t\t\t{ \\"); + outn ("\t\t\tif( errno != EINTR) \\"); + outn ("\t\t\t\t{ \\"); + outn ("\t\t\t\tYY_FATAL_ERROR( \"input in flex scanner failed\" ); \\"); + outn ("\t\t\t\tbreak; \\"); + outn ("\t\t\t\t} \\"); + outn ("\t\t\terrno=0; \\"); + outn ("\t\t\tclearerr(yyin); \\"); + outn ("\t\t\t} \\"); + outn ("\t\t}\\"); + } + } + + skelout (); /* %% [6.0] - break point in skel */ + + indent_puts ("#define YY_RULE_SETUP \\"); + ++indent_level; + if (bol_needed) { + indent_puts ("if ( yyleng > 0 ) \\"); + ++indent_level; + indent_puts ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \\"); + indent_puts ("\t\t(yytext[yyleng - 1] == '\\n'); \\"); + --indent_level; + } + indent_puts ("YY_USER_ACTION"); + --indent_level; + + skelout (); /* %% [7.0] - break point in skel */ + + /* Copy prolog to output file. */ + out (&action_array[prolog_offset]); + + line_directive_out (stdout, 0); + + skelout (); /* %% [8.0] - break point in skel */ + + set_indent (2); + + if (yymore_used && !yytext_is_array) { + indent_puts ("YY_G(yy_more_len) = 0;"); + indent_puts ("if ( YY_G(yy_more_flag) )"); + ++indent_level; + indent_puts ("{"); + indent_puts + ("YY_G(yy_more_len) = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);"); + indent_puts ("YY_G(yy_more_flag) = 0;"); + indent_puts ("}"); + --indent_level; + } + + skelout (); /* %% [9.0] - break point in skel */ + + gen_start_state (); + + /* Note, don't use any indentation. */ + outn ("yy_match:"); + gen_next_match (); + + skelout (); /* %% [10.0] - break point in skel */ + set_indent (2); + gen_find_action (); + + skelout (); /* %% [11.0] - break point in skel */ + outn ("m4_ifdef( [[M4_YY_USE_LINENO]],[["); + indent_puts + ("if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )"); + ++indent_level; + indent_puts ("{"); + indent_puts ("yy_size_t yyl;"); + do_indent (); + out_str ("for ( yyl = %s; yyl < yyleng; ++yyl )\n", + yymore_used ? (yytext_is_array ? "YY_G(yy_prev_more_offset)" : + "YY_G(yy_more_len)") : "0"); + ++indent_level; + indent_puts ("if ( yytext[yyl] == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + --indent_level; + indent_puts ("}"); + --indent_level; + outn ("]])"); + + skelout (); /* %% [12.0] - break point in skel */ + if (ddebug) { + indent_puts ("if ( yy_flex_debug )"); + ++indent_level; + + indent_puts ("{"); + indent_puts ("if ( yy_act == 0 )"); + ++indent_level; + indent_puts (C_plus_plus ? + "std::cerr << \"--scanner backing up\\n\";" : + "fprintf( stderr, \"--scanner backing up\\n\" );"); + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act < %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting rule at line \" << yy_rule_linenum[yy_act] <<"); + indent_puts + (" \"(\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting rule at line %ld (\\\"%s\\\")\\n\","); + + indent_puts + (" (long)yy_rule_linenum[yy_act], yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--accepting default rule (\\\"\" << yytext << \"\\\")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--accepting default rule (\\\"%s\\\")\\n\","); + indent_puts (" yytext );"); + } + + --indent_level; + + do_indent (); + out_dec ("else if ( yy_act == %d )\n", num_rules + 1); + ++indent_level; + + indent_puts (C_plus_plus ? + "std::cerr << \"--(end of buffer or a NUL)\\n\";" : + "fprintf( stderr, \"--(end of buffer or a NUL)\\n\" );"); + + --indent_level; + + do_indent (); + outn ("else"); + ++indent_level; + + if (C_plus_plus) { + indent_puts + ("std::cerr << \"--EOF (start condition \" << YY_START << \")\\n\";"); + } + else { + indent_puts + ("fprintf( stderr, \"--EOF (start condition %d)\\n\", YY_START );"); + } + + --indent_level; + + indent_puts ("}"); + --indent_level; + } + + /* Copy actions to output file. */ + skelout (); /* %% [13.0] - break point in skel */ + ++indent_level; + gen_bu_action (); + out (&action_array[action_offset]); + + line_directive_out (stdout, 0); + + /* generate cases for any missing EOF rules */ + for (i = 1; i <= lastsc; ++i) + if (!sceof[i]) { + do_indent (); + out_str ("case YY_STATE_EOF(%s):\n", scname[i]); + did_eof_rule = true; + } + + if (did_eof_rule) { + ++indent_level; + indent_puts ("yyterminate();"); + --indent_level; + } + + + /* Generate code for handling NUL's, if needed. */ + + /* First, deal with backing up and setting up yy_cp if the scanner + * finds that it should JAM on the NUL. + */ + skelout (); /* %% [14.0] - break point in skel */ + set_indent (4); + + if (fullspd || fulltbl) + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + + else { /* compressed table */ + if (!reject && !interactive) { + /* Do the guaranteed-needed backing up to figure + * out the match. + */ + indent_puts + ("yy_cp = YY_G(yy_last_accepting_cpos);"); + indent_puts + ("yy_current_state = YY_G(yy_last_accepting_state);"); + } + + else + /* Still need to initialize yy_cp, though + * yy_current_state was set up by + * yy_get_previous_state(). + */ + indent_puts ("yy_cp = YY_G(yy_c_buf_p);"); + } + + + /* Generate code for yy_get_previous_state(). */ + set_indent (1); + skelout (); /* %% [15.0] - break point in skel */ + + gen_start_state (); + + set_indent (2); + skelout (); /* %% [16.0] - break point in skel */ + gen_next_state (true); + + set_indent (1); + skelout (); /* %% [17.0] - break point in skel */ + gen_NUL_trans (); + + skelout (); /* %% [18.0] - break point in skel */ + skelout (); /* %% [19.0] - break point in skel */ + /* Update BOL and yylineno inside of input(). */ + if (bol_needed) { + indent_puts + ("YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\\n');"); + if (do_yylineno) { + indent_puts + ("if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + } + + else if (do_yylineno) { + indent_puts ("if ( c == '\\n' )"); + ++indent_level; + indent_puts ("M4_YY_INCR_LINENO();"); + --indent_level; + } + + skelout (); + + /* Copy remainder of input to output. */ + + line_directive_out (stdout, 1); + + if (sectnum == 3) { + OUT_BEGIN_CODE (); + (void) flexscan (); /* copy remainder of input to output */ + OUT_END_CODE (); + } +} diff --git a/src/gettext.h b/src/gettext.h new file mode 100644 index 0000000..ea67f30 --- /dev/null +++ b/src/gettext.h @@ -0,0 +1,59 @@ +/* Convenience header for conditional use of GNU . + Copyright (C) 1995-1998, 2000-2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU Library General Public License as published + by the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. */ + +#ifndef _LIBGETTEXT_H +#define _LIBGETTEXT_H 1 + +/* NLS can be disabled through the configure --disable-nls option. */ +#if ENABLE_NLS + +/* Get declarations of GNU message catalog functions. */ +# include + +#else + +/* Disabled NLS. + The casts to 'const char *' serve the purpose of producing warnings + for invalid uses of the value returned from these functions. + On pre-ANSI systems without 'const', the config.h file is supposed to + contain "#define const". */ +# define gettext(Msgid) ((const char *) (Msgid)) +# define dgettext(Domainname, Msgid) ((const char *) (Msgid)) +# define dcgettext(Domainname, Msgid, Category) ((const char *) (Msgid)) +# define ngettext(Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dngettext(Domainname, Msgid1, Msgid2, N) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define dcngettext(Domainname, Msgid1, Msgid2, N, Category) \ + ((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2)) +# define textdomain(Domainname) ((const char *) (Domainname)) +# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) +# define bind_textdomain_codeset(Domainname, Codeset) ((const char *) (Codeset)) + +#endif + +/* A pseudo function call that serves as a marker for the automated + extraction of messages, but does not call gettext(). The run-time + translation is done at a different place in the code. + The argument, String, should be a literal string. Concatenated strings + and other string expressions won't work. + The macro's expansion is not parenthesized, so that it is suitable as + initializer for static 'char[]' or 'const char[]' variables. */ +#define gettext_noop(String) String + +#endif /* _LIBGETTEXT_H */ diff --git a/src/libmain.c b/src/libmain.c new file mode 100644 index 0000000..bb2fe35 --- /dev/null +++ b/src/libmain.c @@ -0,0 +1,36 @@ +/* libmain - flex run-time support library "main" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include + +extern int yylex (void); + +int main (int argc, char *argv[]) +{ + (void)argc; + (void)argv; + + while (yylex () != 0) ; + + exit(0); +} diff --git a/src/libyywrap.c b/src/libyywrap.c new file mode 100644 index 0000000..b0427c4 --- /dev/null +++ b/src/libyywrap.c @@ -0,0 +1,29 @@ +/* libyywrap - flex run-time support library "yywrap" function */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +int yywrap (void); + +int yywrap (void) +{ + return 1; +} diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..e329e4e --- /dev/null +++ b/src/main.c @@ -0,0 +1,1865 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + + +#include "flexdef.h" +#include "version.h" +#include "options.h" +#include "tables.h" +#include "parse.h" + +static char flex_version[] = FLEX_VERSION; + +/* declare functions that have forward references */ + +void flexinit(int, char **); +void readin(void); +void set_up_initial_allocations(void); + + +/* these globals are all defined and commented in flexdef.h */ +int printstats, syntaxerror, eofseen, ddebug, trace, nowarn, spprdflt; +int interactive, lex_compat, posix_compat, do_yylineno, + useecs, fulltbl, usemecs; +int fullspd, gen_line_dirs, performance_report, backing_up_report; +int C_plus_plus, long_align, use_read, yytext_is_array, do_yywrap, + csize; +int reentrant, bison_bridge_lval, bison_bridge_lloc; +int yymore_used, reject, real_reject, continued_action, in_rule; +int yymore_really_used, reject_really_used; +int trace_hex = 0; +int datapos, dataline, linenum; +FILE *skelfile = NULL; +int skel_ind = 0; +char *action_array; +int action_size, defs1_offset, prolog_offset, action_offset, + action_index; +char *infilename = NULL, *outfilename = NULL, *headerfilename = NULL; +int did_outfilename; +char *prefix, *yyclass, *extra_type = NULL; +int do_stdinit, use_stdout; +int onestate[ONE_STACK_SIZE], onesym[ONE_STACK_SIZE]; +int onenext[ONE_STACK_SIZE], onedef[ONE_STACK_SIZE], onesp; +int maximum_mns, current_mns, current_max_rules; +int num_rules, num_eof_rules, default_rule, lastnfa; +int *firstst, *lastst, *finalst, *transchar, *trans1, *trans2; +int *accptnum, *assoc_rule, *state_type; +int *rule_type, *rule_linenum, *rule_useful; +int current_state_type; +int variable_trailing_context_rules; +int numtemps, numprots, protprev[MSP], protnext[MSP], prottbl[MSP]; +int protcomst[MSP], firstprot, lastprot, protsave[PROT_SAVE_SIZE]; +int numecs, nextecm[CSIZE + 1], ecgroup[CSIZE + 1], nummecs, + tecfwd[CSIZE + 1]; +int tecbck[CSIZE + 1]; +int lastsc, *scset, *scbol, *scxclu, *sceof; +int current_max_scs; +char **scname; +int current_max_dfa_size, current_max_xpairs; +int current_max_template_xpairs, current_max_dfas; +int lastdfa, *nxt, *chk, *tnxt; +int *base, *def, *nultrans, NUL_ec, tblend, firstfree, **dss, *dfasiz; +union dfaacc_union *dfaacc; +int *accsiz, *dhash, numas; +int numsnpairs, jambase, jamstate; +int lastccl, *cclmap, *ccllen, *cclng, cclreuse; +int current_maxccls, current_max_ccl_tbl_size; +unsigned char *ccltbl; +char nmstr[MAXLINE]; +int sectnum, nummt, hshcol, dfaeql, numeps, eps2, num_reallocs; +int tmpuses, totnst, peakpairs, numuniq, numdup, hshsave; +int num_backing_up, bol_needed; +FILE *backing_up_file; +int end_of_buffer_state; +char **input_files; +int num_input_files; +jmp_buf flex_main_jmp_buf; +bool *rule_has_nl, *ccl_has_nl; +int nlch = '\n'; +bool ansi_func_defs, ansi_func_protos; + +bool tablesext, tablesverify, gentables; +char *tablesfilename=0,*tablesname=0; +struct yytbl_writer tableswr; + +/* Make sure program_name is initialized so we don't crash if writing + * out an error message before getting the program name from argv[0]. + */ +char *program_name = "flex"; + +static const char outfile_template[] = "lex.%s.%s"; +static const char backing_name[] = "lex.backup"; +static const char tablesfile_template[] = "lex.%s.tables"; + +/* From scan.l */ +extern FILE* yyout; + +static char outfile_path[MAXLINE]; +static int outfile_created = 0; +static char *skelname = NULL; +static int _stdout_closed = 0; /* flag to prevent double-fclose() on stdout. */ +const char *escaped_qstart = "[[]]M4_YY_NOOP[M4_YY_NOOP[M4_YY_NOOP[[]]"; +const char *escaped_qend = "[[]]M4_YY_NOOP]M4_YY_NOOP]M4_YY_NOOP[[]]"; + +/* For debugging. The max number of filters to apply to skeleton. */ +static int preproc_level = 1000; + +int flex_main (int argc, char *argv[]); + +int flex_main (int argc, char *argv[]) +{ + int i, exit_status, child_status; + + /* Set a longjmp target. Yes, I know it's a hack, but it gets worse: The + * return value of setjmp, if non-zero, is the desired exit code PLUS ONE. + * For example, if you want 'main' to return with code '2', then call + * longjmp() with an argument of 3. This is because it is invalid to + * specify a value of 0 to longjmp. FLEX_EXIT(n) should be used instead of + * exit(n); + */ + exit_status = setjmp (flex_main_jmp_buf); + if (exit_status){ + if (stdout && !_stdout_closed && !ferror(stdout)){ + fflush(stdout); + fclose(stdout); + } + while (wait(&child_status) > 0){ + if (!WIFEXITED (child_status) + || WEXITSTATUS (child_status) != 0){ + /* report an error of a child + */ + if( exit_status <= 1 ) + exit_status = 2; + + } + } + return exit_status - 1; + } + + flexinit (argc, argv); + + readin (); + + skelout (); + /* %% [1.5] DFA */ + ntod (); + + for (i = 1; i <= num_rules; ++i) + if (!rule_useful[i] && i != default_rule) + line_warning (_("rule cannot be matched"), + rule_linenum[i]); + + if (spprdflt && !reject && rule_useful[default_rule]) + line_warning (_ + ("-s option given but default rule can be matched"), + rule_linenum[default_rule]); + + /* Generate the C state transition tables from the DFA. */ + make_tables (); + + /* Note, flexend does not return. It exits with its argument + * as status. + */ + flexend (0); + + return 0; /* keep compilers/lint happy */ +} + +/* Wrapper around flex_main, so flex_main can be built as a library. */ +int main (int argc, char *argv[]) +{ +#if ENABLE_NLS +#if HAVE_LOCALE_H + setlocale (LC_MESSAGES, ""); + setlocale (LC_CTYPE, ""); + textdomain (PACKAGE); + bindtextdomain (PACKAGE, LOCALEDIR); +#endif +#endif + + return flex_main (argc, argv); +} + +/* check_options - check user-specified options */ + +void check_options (void) +{ + int i; + const char * m4 = NULL; + + if (lex_compat) { + if (C_plus_plus) + flexerror (_("Can't use -+ with -l option")); + + if (fulltbl || fullspd) + flexerror (_("Can't use -f or -F with -l option")); + + if (reentrant || bison_bridge_lval) + flexerror (_ + ("Can't use --reentrant or --bison-bridge with -l option")); + + yytext_is_array = true; + do_yylineno = true; + use_read = false; + } + + +#if 0 + /* This makes no sense whatsoever. I'm removing it. */ + if (do_yylineno) + /* This should really be "maintain_backup_tables = true" */ + reject_really_used = true; +#endif + + if (csize == unspecified) { + if ((fulltbl || fullspd) && !useecs) + csize = DEFAULT_CSIZE; + else + csize = CSIZE; + } + + if (interactive == unspecified) { + if (fulltbl || fullspd) + interactive = false; + else + interactive = true; + } + + if (fulltbl || fullspd) { + if (usemecs) + flexerror (_ + ("-Cf/-CF and -Cm don't make sense together")); + + if (interactive) + flexerror (_("-Cf/-CF and -I are incompatible")); + + if (lex_compat) + flexerror (_ + ("-Cf/-CF are incompatible with lex-compatibility mode")); + + + if (fulltbl && fullspd) + flexerror (_ + ("-Cf and -CF are mutually exclusive")); + } + + if (C_plus_plus && fullspd) + flexerror (_("Can't use -+ with -CF option")); + + if (C_plus_plus && yytext_is_array) { + warn (_("%array incompatible with -+ option")); + yytext_is_array = false; + } + + if (C_plus_plus && (reentrant)) + flexerror (_("Options -+ and --reentrant are mutually exclusive.")); + + if (C_plus_plus && bison_bridge_lval) + flexerror (_("bison bridge not supported for the C++ scanner.")); + + + if (useecs) { /* Set up doubly-linked equivalence classes. */ + + /* We loop all the way up to csize, since ecgroup[csize] is + * the position used for NUL characters. + */ + ecgroup[1] = NIL; + + for (i = 2; i <= csize; ++i) { + ecgroup[i] = i - 1; + nextecm[i - 1] = i; + } + + nextecm[csize] = NIL; + } + + else { + /* Put everything in its own equivalence class. */ + for (i = 1; i <= csize; ++i) { + ecgroup[i] = i; + nextecm[i] = BAD_SUBSCRIPT; /* to catch errors */ + } + } + + if (!ansi_func_defs) + buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_DEFS", NULL); + + if (!ansi_func_protos) + buf_m4_define( &m4defs_buf, "M4_YY_NO_ANSI_FUNC_PROTOS", NULL); + + if (extra_type) + buf_m4_define( &m4defs_buf, "M4_EXTRA_TYPE_DEFS", extra_type); + + if (!use_stdout) { + FILE *prev_stdout; + + if (!did_outfilename) { + char *suffix; + + if (C_plus_plus) + suffix = "cc"; + else + suffix = "c"; + + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, suffix); + + outfilename = outfile_path; + } + + prev_stdout = freopen (outfilename, "w+", stdout); + + if (prev_stdout == NULL) + lerr (_("could not create %s"), outfilename); + + outfile_created = 1; + } + + + /* Setup the filter chain. */ + output_chain = filter_create_int(NULL, filter_tee_header, headerfilename); + if ( !(m4 = getenv("M4"))) { + char *slash; + m4 = M4; + if ((slash = strrchr(M4, '/')) != NULL) { + m4 = slash+1; + /* break up $PATH */ + const char *path = getenv("PATH"); + if (!path) { + m4 = M4; + } else { + do { + char m4_path[PATH_MAX]; + int length = strlen(path); + struct stat sbuf; + + const char *endOfDir = strchr(path, ':'); + if (!endOfDir) + endOfDir = path+length; + + if ((endOfDir-path+2) >= sizeof(m4_path)) { + path = endOfDir+1; + continue; + } + + strncpy(m4_path, path, sizeof(m4_path)); + m4_path[endOfDir-path] = '/'; + m4_path[endOfDir-path+1] = '\0'; + strncat(m4_path, m4, sizeof(m4_path)); + if (stat(m4_path, &sbuf) == 0 && + (S_ISREG(sbuf.st_mode)) && sbuf.st_mode & S_IXUSR) { + m4 = strdup(m4_path); + break; + } + path = endOfDir+1; + } while (path[0]); + if (!path[0]) + m4 = M4; + } + } + } + filter_create_ext(output_chain, m4, "-P", 0); + filter_create_int(output_chain, filter_fix_linedirs, NULL); + + /* For debugging, only run the requested number of filters. */ + if (preproc_level > 0) { + filter_truncate(output_chain, preproc_level); + filter_apply_chain(output_chain); + } + yyout = stdout; + + + /* always generate the tablesverify flag. */ + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_VERIFY", tablesverify ? "1" : "0"); + if (tablesext) + gentables = false; + + if (tablesverify) + /* force generation of C tables. */ + gentables = true; + + + if (tablesext) { + FILE *tablesout; + struct yytbl_hdr hdr; + char *pname = 0; + int nbytes = 0; + + buf_m4_define (&m4defs_buf, "M4_YY_TABLES_EXTERNAL", NULL); + + if (!tablesfilename) { + nbytes = strlen (prefix) + strlen (tablesfile_template) + 2; + tablesfilename = pname = calloc(nbytes, 1); + snprintf (pname, nbytes, tablesfile_template, prefix); + } + + if ((tablesout = fopen (tablesfilename, "w")) == NULL) + lerr (_("could not create %s"), tablesfilename); + free(pname); + tablesfilename = 0; + + yytbl_writer_init (&tableswr, tablesout); + + nbytes = strlen (prefix) + strlen ("tables") + 2; + tablesname = calloc(nbytes, 1); + snprintf (tablesname, nbytes, "%stables", prefix); + yytbl_hdr_init (&hdr, flex_version, tablesname); + + if (yytbl_hdr_fwrite (&tableswr, &hdr) <= 0) + flexerror (_("could not write tables header")); + } + + if (skelname && (skelfile = fopen (skelname, "r")) == NULL) + lerr (_("can't open skeleton file %s"), skelname); + + if (reentrant) { + buf_m4_define (&m4defs_buf, "M4_YY_REENTRANT", NULL); + if (yytext_is_array) + buf_m4_define (&m4defs_buf, "M4_YY_TEXT_IS_ARRAY", NULL); + } + + if ( bison_bridge_lval) + buf_m4_define (&m4defs_buf, "M4_YY_BISON_LVAL", NULL); + + if ( bison_bridge_lloc) + buf_m4_define (&m4defs_buf, "", NULL); + + buf_m4_define(&m4defs_buf, "M4_YY_PREFIX", prefix); + + if (did_outfilename) + line_directive_out (stdout, 0); + + if (do_yylineno) + buf_m4_define (&m4defs_buf, "M4_YY_USE_LINENO", NULL); + + /* Create the alignment type. */ + buf_strdefine (&userdef_buf, "YY_INT_ALIGNED", + long_align ? "long int" : "short int"); + + /* Define the start condition macros. */ + { + struct Buf tmpbuf; + buf_init(&tmpbuf, sizeof(char)); + for (i = 1; i <= lastsc; i++) { + char *str, *fmt = "#define %s %d\n"; + size_t strsz; + + strsz = strlen(fmt) + strlen(scname[i]) + (int)(1 + log10(i)) + 2; + str = malloc(strsz); + if (!str) + flexfatal(_("allocation of macro definition failed")); + snprintf(str, strsz, fmt, scname[i], i - 1); + buf_strappend(&tmpbuf, str); + free(str); + } + buf_m4_define(&m4defs_buf, "M4_YY_SC_DEFS", tmpbuf.elts); + buf_destroy(&tmpbuf); + } + + /* This is where we begin writing to the file. */ + + /* Dump the %top code. */ + if( top_buf.elts) + outn((char*) top_buf.elts); + + /* Dump the m4 definitions. */ + buf_print_strings(&m4defs_buf, stdout); + m4defs_buf.nelts = 0; /* memory leak here. */ + + /* Place a bogus line directive, it will be fixed in the filter. */ + if (gen_line_dirs) + outn("#line 0 \"M4_YY_OUTFILE_NAME\"\n"); + + /* Dump the user defined preproc directives. */ + if (userdef_buf.elts) + outn ((char *) (userdef_buf.elts)); + + skelout (); + /* %% [1.0] */ +} + +/* flexend - terminate flex + * + * note + * This routine does not return. + */ + +void flexend (int exit_status) +{ + static int called_before = -1; /* prevent infinite recursion. */ + int tblsiz; + + if (++called_before) + FLEX_EXIT (exit_status); + + if (skelfile != NULL) { + if (ferror (skelfile)) + lerr (_("input error reading skeleton file %s"), + skelname); + + else if (fclose (skelfile)) + lerr (_("error closing skeleton file %s"), + skelname); + } + +#if 0 + fprintf (header_out, + "#ifdef YY_HEADER_EXPORT_START_CONDITIONS\n"); + fprintf (header_out, + "/* Beware! Start conditions are not prefixed. */\n"); + + /* Special case for "INITIAL" */ + fprintf (header_out, + "#undef INITIAL\n#define INITIAL 0\n"); + for (i = 2; i <= lastsc; i++) + fprintf (header_out, "#define %s %d\n", scname[i], i - 1); + fprintf (header_out, + "#endif /* YY_HEADER_EXPORT_START_CONDITIONS */\n\n"); + + /* Kill ALL flex-related macros. This is so the user + * can #include more than one generated header file. */ + fprintf (header_out, "#ifndef YY_HEADER_NO_UNDEFS\n"); + fprintf (header_out, + "/* Undefine all internal macros, etc., that do no belong in the header. */\n\n"); + + { + const char * undef_list[] = { + + "BEGIN", + "ECHO", + "EOB_ACT_CONTINUE_SCAN", + "EOB_ACT_END_OF_FILE", + "EOB_ACT_LAST_MATCH", + "FLEX_SCANNER", + "REJECT", + "YYFARGS0", + "YYFARGS1", + "YYFARGS2", + "YYFARGS3", + "YYLMAX", + "YYSTATE", + "YY_AT_BOL", + "YY_BREAK", + "YY_BUFFER_EOF_PENDING", + "YY_BUFFER_NEW", + "YY_BUFFER_NORMAL", + "YY_BUF_SIZE", + "M4_YY_CALL_LAST_ARG", + "M4_YY_CALL_ONLY_ARG", + "YY_CURRENT_BUFFER", + "YY_DECL", + "M4_YY_DECL_LAST_ARG", + "M4_YY_DEF_LAST_ARG", + "M4_YY_DEF_ONLY_ARG", + "YY_DO_BEFORE_ACTION", + "YY_END_OF_BUFFER", + "YY_END_OF_BUFFER_CHAR", + "YY_EXIT_FAILURE", + "YY_EXTRA_TYPE", + "YY_FATAL_ERROR", + "YY_FLEX_DEFINED_ECHO", + "YY_FLEX_LEX_COMPAT", + "YY_FLEX_MAJOR_VERSION", + "YY_FLEX_MINOR_VERSION", + "YY_FLEX_SUBMINOR_VERSION", + "YY_FLUSH_BUFFER", + "YY_G", + "YY_INPUT", + "YY_INTERACTIVE", + "YY_INT_ALIGNED", + "YY_LAST_ARG", + "YY_LESS_LINENO", + "YY_LEX_ARGS", + "YY_LEX_DECLARATION", + "YY_LEX_PROTO", + "YY_MAIN", + "YY_MORE_ADJ", + "YY_NEED_STRLEN", + "YY_NEW_FILE", + "YY_NULL", + "YY_NUM_RULES", + "YY_ONLY_ARG", + "YY_PARAMS", + "YY_PROTO", + "M4_YY_PROTO_LAST_ARG", + "M4_YY_PROTO_ONLY_ARG void", + "YY_READ_BUF_SIZE", + "YY_REENTRANT", + "YY_RESTORE_YY_MORE_OFFSET", + "YY_RULE_SETUP", + "YY_SC_TO_UI", + "YY_SKIP_YYWRAP", + "YY_START", + "YY_START_STACK_INCR", + "YY_STATE_EOF", + "YY_STDINIT", + "YY_TRAILING_HEAD_MASK", + "YY_TRAILING_MASK", + "YY_USER_ACTION", + "YY_USE_CONST", + "YY_USE_PROTOS", + "unput", + "yyTABLES_NAME", + "yy_create_buffer", + "yy_delete_buffer", + "yy_flex_debug", + "yy_flush_buffer", + "yy_init_buffer", + "yy_load_buffer_state", + "yy_new_buffer", + "yy_scan_buffer", + "yy_scan_bytes", + "yy_scan_string", + "yy_set_bol", + "yy_set_interactive", + "yy_switch_to_buffer", + "yypush_buffer_state", + "yypop_buffer_state", + "yyensure_buffer_stack", + "yyalloc", + "yyconst", + "yyextra", + "yyfree", + "yyget_debug", + "yyget_extra", + "yyget_in", + "yyget_leng", + "yyget_lineno", + "yyget_lloc", + "yyget_lval", + "yyget_out", + "yyget_text", + "yyin", + "yyleng", + "yyless", + "yylex", + "yylex_destroy", + "yylex_init", + "yylex_init_extra", + "yylineno", + "yylloc", + "yylval", + "yymore", + "yyout", + "yyrealloc", + "yyrestart", + "yyset_debug", + "yyset_extra", + "yyset_in", + "yyset_lineno", + "yyset_lloc", + "yyset_lval", + "yyset_out", + "yytables_destroy", + "yytables_fload", + "yyterminate", + "yytext", + "yytext_ptr", + "yywrap", + + /* must be null-terminated */ + NULL}; + + + for (i=0; undef_list[i] != NULL; i++) + fprintf (header_out, "#undef %s\n", undef_list[i]); + } + + /* undef any of the auto-generated symbols. */ + for (i = 0; i < defs_buf.nelts; i++) { + + /* don't undef start conditions */ + if (sclookup (((char **) defs_buf.elts)[i]) > 0) + continue; + fprintf (header_out, "#undef %s\n", + ((char **) defs_buf.elts)[i]); + } + + fprintf (header_out, + "#endif /* !YY_HEADER_NO_UNDEFS */\n"); + fprintf (header_out, "\n"); + fprintf (header_out, "#undef %sIN_HEADER\n", prefix); + fprintf (header_out, "#endif /* %sHEADER_H */\n", prefix); + + if (ferror (header_out)) + lerr (_("error creating header file %s"), + headerfilename); + fflush (header_out); + fclose (header_out); +#endif + + if (exit_status != 0 && outfile_created) { + if (ferror (stdout)) + lerr (_("error writing output file %s"), + outfilename); + + else if ((_stdout_closed = 1) && fclose (stdout)) + lerr (_("error closing output file %s"), + outfilename); + + else if (unlink (outfilename)) + lerr (_("error deleting output file %s"), + outfilename); + } + + + if (backing_up_report && backing_up_file) { + if (num_backing_up == 0) + fprintf (backing_up_file, _("No backing up.\n")); + else if (fullspd || fulltbl) + fprintf (backing_up_file, + _ + ("%d backing up (non-accepting) states.\n"), + num_backing_up); + else + fprintf (backing_up_file, + _("Compressed tables always back up.\n")); + + if (ferror (backing_up_file)) + lerr (_("error writing backup file %s"), + backing_name); + + else if (fclose (backing_up_file)) + lerr (_("error closing backup file %s"), + backing_name); + } + + if (printstats) { + fprintf (stderr, _("%s version %s usage statistics:\n"), + program_name, flex_version); + + fprintf (stderr, _(" scanner options: -")); + + if (C_plus_plus) + putc ('+', stderr); + if (backing_up_report) + putc ('b', stderr); + if (ddebug) + putc ('d', stderr); + if (sf_case_ins()) + putc ('i', stderr); + if (lex_compat) + putc ('l', stderr); + if (posix_compat) + putc ('X', stderr); + if (performance_report > 0) + putc ('p', stderr); + if (performance_report > 1) + putc ('p', stderr); + if (spprdflt) + putc ('s', stderr); + if (reentrant) + fputs ("--reentrant", stderr); + if (bison_bridge_lval) + fputs ("--bison-bridge", stderr); + if (bison_bridge_lloc) + fputs ("--bison-locations", stderr); + if (use_stdout) + putc ('t', stderr); + if (printstats) + putc ('v', stderr); /* always true! */ + if (nowarn) + putc ('w', stderr); + if (interactive == false) + putc ('B', stderr); + if (interactive == true) + putc ('I', stderr); + if (!gen_line_dirs) + putc ('L', stderr); + if (trace) + putc ('T', stderr); + + if (csize == unspecified) + /* We encountered an error fairly early on, so csize + * never got specified. Define it now, to prevent + * bogus table sizes being written out below. + */ + csize = 256; + + if (csize == 128) + putc ('7', stderr); + else + putc ('8', stderr); + + fprintf (stderr, " -C"); + + if (long_align) + putc ('a', stderr); + if (fulltbl) + putc ('f', stderr); + if (fullspd) + putc ('F', stderr); + if (useecs) + putc ('e', stderr); + if (usemecs) + putc ('m', stderr); + if (use_read) + putc ('r', stderr); + + if (did_outfilename) + fprintf (stderr, " -o%s", outfilename); + + if (skelname) + fprintf (stderr, " -S%s", skelname); + + if (strcmp (prefix, "yy")) + fprintf (stderr, " -P%s", prefix); + + putc ('\n', stderr); + + fprintf (stderr, _(" %d/%d NFA states\n"), + lastnfa, current_mns); + fprintf (stderr, _(" %d/%d DFA states (%d words)\n"), + lastdfa, current_max_dfas, totnst); + fprintf (stderr, _(" %d rules\n"), + num_rules + num_eof_rules - + 1 /* - 1 for def. rule */ ); + + if (num_backing_up == 0) + fprintf (stderr, _(" No backing up\n")); + else if (fullspd || fulltbl) + fprintf (stderr, + _ + (" %d backing-up (non-accepting) states\n"), + num_backing_up); + else + fprintf (stderr, + _ + (" Compressed tables always back-up\n")); + + if (bol_needed) + fprintf (stderr, + _(" Beginning-of-line patterns used\n")); + + fprintf (stderr, _(" %d/%d start conditions\n"), lastsc, + current_max_scs); + fprintf (stderr, + _ + (" %d epsilon states, %d double epsilon states\n"), + numeps, eps2); + + if (lastccl == 0) + fprintf (stderr, _(" no character classes\n")); + else + fprintf (stderr, + _ + (" %d/%d character classes needed %d/%d words of storage, %d reused\n"), + lastccl, current_maxccls, + cclmap[lastccl] + ccllen[lastccl], + current_max_ccl_tbl_size, cclreuse); + + fprintf (stderr, _(" %d state/nextstate pairs created\n"), + numsnpairs); + fprintf (stderr, + _(" %d/%d unique/duplicate transitions\n"), + numuniq, numdup); + + if (fulltbl) { + tblsiz = lastdfa * numecs; + fprintf (stderr, _(" %d table entries\n"), + tblsiz); + } + + else { + tblsiz = 2 * (lastdfa + numtemps) + 2 * tblend; + + fprintf (stderr, + _(" %d/%d base-def entries created\n"), + lastdfa + numtemps, current_max_dfas); + fprintf (stderr, + _ + (" %d/%d (peak %d) nxt-chk entries created\n"), + tblend, current_max_xpairs, peakpairs); + fprintf (stderr, + _ + (" %d/%d (peak %d) template nxt-chk entries created\n"), + numtemps * nummecs, + current_max_template_xpairs, + numtemps * numecs); + fprintf (stderr, _(" %d empty table entries\n"), + nummt); + fprintf (stderr, _(" %d protos created\n"), + numprots); + fprintf (stderr, + _(" %d templates created, %d uses\n"), + numtemps, tmpuses); + } + + if (useecs) { + tblsiz = tblsiz + csize; + fprintf (stderr, + _ + (" %d/%d equivalence classes created\n"), + numecs, csize); + } + + if (usemecs) { + tblsiz = tblsiz + numecs; + fprintf (stderr, + _ + (" %d/%d meta-equivalence classes created\n"), + nummecs, csize); + } + + fprintf (stderr, + _ + (" %d (%d saved) hash collisions, %d DFAs equal\n"), + hshcol, hshsave, dfaeql); + fprintf (stderr, _(" %d sets of reallocations needed\n"), + num_reallocs); + fprintf (stderr, _(" %d total table entries needed\n"), + tblsiz); + } + + FLEX_EXIT (exit_status); +} + + +/* flexinit - initialize flex */ + +void flexinit (int argc, char **argv) +{ + int i, sawcmpflag, rv, optind; + char *arg; + scanopt_t sopt; + + printstats = syntaxerror = trace = spprdflt = false; + lex_compat = posix_compat = C_plus_plus = backing_up_report = + ddebug = fulltbl = false; + fullspd = long_align = nowarn = yymore_used = continued_action = + false; + do_yylineno = yytext_is_array = in_rule = reject = do_stdinit = + false; + yymore_really_used = reject_really_used = unspecified; + interactive = csize = unspecified; + do_yywrap = gen_line_dirs = usemecs = useecs = true; + reentrant = bison_bridge_lval = bison_bridge_lloc = false; + performance_report = 0; + did_outfilename = 0; + prefix = "yy"; + yyclass = 0; + use_read = use_stdout = false; + tablesext = tablesverify = false; + gentables = true; + tablesfilename = tablesname = NULL; + ansi_func_defs = ansi_func_protos = true; + + sawcmpflag = false; + + /* Initialize dynamic array for holding the rule actions. */ + action_size = 2048; /* default size of action array in bytes */ + action_array = allocate_character_array (action_size); + defs1_offset = prolog_offset = action_offset = action_index = 0; + action_array[0] = '\0'; + + /* Initialize any buffers. */ + buf_init (&userdef_buf, sizeof (char)); /* one long string */ + buf_init (&defs_buf, sizeof (char *)); /* list of strings */ + buf_init (&yydmap_buf, sizeof (char)); /* one long string */ + buf_init (&top_buf, sizeof (char)); /* one long string */ + + { + const char * m4defs_init_str[] = {"m4_changequote\n", + "m4_changequote([[, ]])\n"}; + buf_init (&m4defs_buf, sizeof (char *)); + buf_append (&m4defs_buf, &m4defs_init_str, 2); + } + + sf_init (); + + /* initialize regex lib */ + flex_init_regex(); + + /* Enable C++ if program name ends with '+'. */ + program_name = basename (argv[0]); + + if (program_name != NULL && + program_name[strlen (program_name) - 1] == '+') + C_plus_plus = true; + + /* read flags */ + sopt = scanopt_init (flexopts, argc, argv, 0); + if (!sopt) { + /* This will only happen when flexopts array is altered. */ + fprintf (stderr, + _("Internal error. flexopts are malformed.\n")); + FLEX_EXIT (1); + } + + while ((rv = scanopt (sopt, &arg, &optind)) != 0) { + + if (rv < 0) { + /* Scanopt has already printed an option-specific error message. */ + fprintf (stderr, + _ + ("Try `%s --help' for more information.\n"), + program_name); + FLEX_EXIT (1); + } + + switch ((enum flexopt_flag_t) rv) { + case OPT_CPLUSPLUS: + C_plus_plus = true; + break; + + case OPT_BATCH: + interactive = false; + break; + + case OPT_BACKUP: + backing_up_report = true; + break; + + case OPT_DONOTHING: + break; + + case OPT_COMPRESSION: + if (!sawcmpflag) { + useecs = false; + usemecs = false; + fulltbl = false; + sawcmpflag = true; + } + + for (i = 0; arg && arg[i] != '\0'; i++) + switch (arg[i]) { + case 'a': + long_align = true; + break; + + case 'e': + useecs = true; + break; + + case 'F': + fullspd = true; + break; + + case 'f': + fulltbl = true; + break; + + case 'm': + usemecs = true; + break; + + case 'r': + use_read = true; + break; + + default: + lerr (_ + ("unknown -C option '%c'"), + arg[i]); + break; + } + break; + + case OPT_DEBUG: + ddebug = true; + break; + + case OPT_NO_DEBUG: + ddebug = false; + break; + + case OPT_FULL: + useecs = usemecs = false; + use_read = fulltbl = true; + break; + + case OPT_FAST: + useecs = usemecs = false; + use_read = fullspd = true; + break; + + case OPT_HELP: + usage (); + FLEX_EXIT (0); + + case OPT_INTERACTIVE: + interactive = true; + break; + + case OPT_CASE_INSENSITIVE: + sf_set_case_ins(true); + break; + + case OPT_LEX_COMPAT: + lex_compat = true; + break; + + case OPT_POSIX_COMPAT: + posix_compat = true; + break; + + case OPT_PREPROC_LEVEL: + preproc_level = strtol(arg,NULL,0); + break; + + case OPT_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "1"); + do_yywrap = false; + break; + + case OPT_NO_MAIN: + buf_strdefine (&userdef_buf, "YY_MAIN", "0"); + break; + + case OPT_NO_LINE: + gen_line_dirs = false; + break; + + case OPT_OUTFILE: + outfilename = arg; + did_outfilename = 1; + break; + + case OPT_PREFIX: + prefix = arg; + break; + + case OPT_PERF_REPORT: + ++performance_report; + break; + + case OPT_BISON_BRIDGE: + bison_bridge_lval = true; + break; + + case OPT_BISON_BRIDGE_LOCATIONS: + bison_bridge_lval = bison_bridge_lloc = true; + break; + + case OPT_REENTRANT: + reentrant = true; + break; + + case OPT_NO_REENTRANT: + reentrant = false; + break; + + case OPT_SKEL: + skelname = arg; + break; + + case OPT_DEFAULT: + spprdflt = false; + break; + + case OPT_NO_DEFAULT: + spprdflt = true; + break; + + case OPT_STDOUT: + use_stdout = true; + break; + + case OPT_NO_UNISTD_H: + //buf_strdefine (&userdef_buf, "YY_NO_UNISTD_H", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNISTD_H",0); + break; + + case OPT_TABLES_FILE: + tablesext = true; + tablesfilename = arg; + break; + + case OPT_TABLES_VERIFY: + tablesverify = true; + break; + + case OPT_TRACE: + trace = true; + break; + + case OPT_VERBOSE: + printstats = true; + break; + + case OPT_VERSION: + printf (_("%s %s\n"), program_name, flex_version); + FLEX_EXIT (0); + + case OPT_WARN: + nowarn = false; + break; + + case OPT_NO_WARN: + nowarn = true; + break; + + case OPT_7BIT: + csize = 128; + break; + + case OPT_8BIT: + csize = CSIZE; + break; + + case OPT_ALIGN: + long_align = true; + break; + + case OPT_NO_ALIGN: + long_align = false; + break; + + case OPT_ALWAYS_INTERACTIVE: + buf_m4_define (&m4defs_buf, "M4_YY_ALWAYS_INTERACTIVE", 0); + break; + + case OPT_NEVER_INTERACTIVE: + buf_m4_define( &m4defs_buf, "M4_YY_NEVER_INTERACTIVE", 0); + break; + + case OPT_ARRAY: + yytext_is_array = true; + break; + + case OPT_POINTER: + yytext_is_array = false; + break; + + case OPT_ECS: + useecs = true; + break; + + case OPT_NO_ECS: + useecs = false; + break; + + case OPT_HEADER_FILE: + headerfilename = arg; + break; + + case OPT_META_ECS: + usemecs = true; + break; + + case OPT_NO_META_ECS: + usemecs = false; + break; + + case OPT_PREPROCDEFINE: + { + /* arg is "symbol" or "symbol=definition". */ + char *def; + + for (def = arg; + *def != '\0' && *def != '='; ++def) ; + + buf_strappend (&userdef_buf, "#define "); + if (*def == '\0') { + buf_strappend (&userdef_buf, arg); + buf_strappend (&userdef_buf, + " 1\n"); + } + else { + buf_strnappend (&userdef_buf, arg, + def - arg); + buf_strappend (&userdef_buf, " "); + buf_strappend (&userdef_buf, + def + 1); + buf_strappend (&userdef_buf, "\n"); + } + } + break; + + case OPT_READ: + use_read = true; + break; + + case OPT_STACK: + //buf_strdefine (&userdef_buf, "YY_STACK_USED", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_STACK_USED",0); + break; + + case OPT_STDINIT: + do_stdinit = true; + break; + + case OPT_NO_STDINIT: + do_stdinit = false; + break; + + case OPT_YYCLASS: + yyclass = arg; + break; + + case OPT_YYLINENO: + do_yylineno = true; + break; + + case OPT_NO_YYLINENO: + do_yylineno = false; + break; + + case OPT_YYWRAP: + do_yywrap = true; + break; + + case OPT_NO_YYWRAP: + do_yywrap = false; + break; + + case OPT_YYMORE: + yymore_really_used = true; + break; + + case OPT_NO_YYMORE: + yymore_really_used = false; + break; + + case OPT_REJECT: + reject_really_used = true; + break; + + case OPT_NO_REJECT: + reject_really_used = false; + break; + + case OPT_NO_ANSI_FUNC_DEFS: + ansi_func_defs = false; + break; + + case OPT_NO_ANSI_FUNC_PROTOS: + ansi_func_protos = false; + break; + + case OPT_NO_YY_PUSH_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_PUSH_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_PUSH_STATE",0); + break; + case OPT_NO_YY_POP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_POP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_POP_STATE",0); + break; + case OPT_NO_YY_TOP_STATE: + //buf_strdefine (&userdef_buf, "YY_NO_TOP_STATE", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_TOP_STATE",0); + break; + case OPT_NO_UNPUT: + //buf_strdefine (&userdef_buf, "YY_NO_UNPUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_UNPUT",0); + break; + case OPT_NO_YY_SCAN_BUFFER: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BUFFER", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BUFFER",0); + break; + case OPT_NO_YY_SCAN_BYTES: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_BYTES", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_BYTES",0); + break; + case OPT_NO_YY_SCAN_STRING: + //buf_strdefine (&userdef_buf, "YY_NO_SCAN_STRING", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SCAN_STRING",0); + break; + case OPT_NO_YYGET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_GET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_EXTRA",0); + break; + case OPT_NO_YYSET_EXTRA: + //buf_strdefine (&userdef_buf, "YY_NO_SET_EXTRA", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_EXTRA",0); + break; + case OPT_NO_YYGET_LENG: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LENG", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LENG",0); + break; + case OPT_NO_YYGET_TEXT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_TEXT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_TEXT",0); + break; + case OPT_NO_YYGET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LINENO",0); + break; + case OPT_NO_YYSET_LINENO: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); + break; + case OPT_NO_YYGET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); + break; + case OPT_NO_YYSET_IN: + //buf_strdefine (&userdef_buf, "YY_NO_SET_IN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_IN",0); + break; + case OPT_NO_YYGET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_GET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_OUT",0); + break; + case OPT_NO_YYSET_OUT: + //buf_strdefine (&userdef_buf, "YY_NO_SET_OUT", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_OUT",0); + break; + case OPT_NO_YYGET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LVAL",0); + break; + case OPT_NO_YYSET_LVAL: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LVAL", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LVAL",0); + break; + case OPT_NO_YYGET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_GET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_LLOC",0); + break; + case OPT_NO_YYSET_LLOC: + //buf_strdefine (&userdef_buf, "YY_NO_SET_LLOC", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LLOC",0); + break; + case OPT_HEX: + trace_hex = 1; + } /* switch */ + } /* while scanopt() */ + + scanopt_destroy (sopt); + + num_input_files = argc - optind; + input_files = argv + optind; + set_input_file (num_input_files > 0 ? input_files[0] : NULL); + + lastccl = lastsc = lastdfa = lastnfa = 0; + num_rules = num_eof_rules = default_rule = 0; + numas = numsnpairs = tmpuses = 0; + numecs = numeps = eps2 = num_reallocs = hshcol = dfaeql = totnst = + 0; + numuniq = numdup = hshsave = eofseen = datapos = dataline = 0; + num_backing_up = onesp = numprots = 0; + variable_trailing_context_rules = bol_needed = false; + + linenum = sectnum = 1; + firstprot = NIL; + + /* Used in mkprot() so that the first proto goes in slot 1 + * of the proto queue. + */ + lastprot = 1; + + set_up_initial_allocations (); +} + + +/* readin - read in the rules section of the input file(s) */ + +void readin (void) +{ + static char yy_stdinit[] = "FILE *yyin = stdin, *yyout = stdout;"; + static char yy_nostdinit[] = + "FILE *yyin = NULL, *yyout = NULL;"; + + line_directive_out(NULL, 1); + + if (yyparse ()) { + pinpoint_message (_("fatal parse error")); + flexend (1); + } + + if (syntaxerror) + flexend (1); + + /* If the user explicitly requested posix compatibility by specifing the + * posix-compat option, then we check for conflicting options. However, if + * the POSIXLY_CORRECT variable is set, then we quietly make flex as + * posix-compatible as possible. This is the recommended behavior + * according to the GNU Coding Standards. + * + * Note: The posix option was added to flex to provide the posix behavior + * of the repeat operator in regular expressions, e.g., `ab{3}' + */ + if (posix_compat) { + /* TODO: This is where we try to make flex behave according to + * posiz, AND check for conflicting options. How far should we go + * with this? Should we disable all the neat-o flex features? + */ + /* Update: Estes says no, since other flex features don't violate posix. */ + } + + if (getenv ("POSIXLY_CORRECT")) { + posix_compat = true; + } + + if (backing_up_report) { + backing_up_file = fopen (backing_name, "w"); + if (backing_up_file == NULL) + lerr (_ + ("could not create backing-up info file %s"), + backing_name); + } + + else + backing_up_file = NULL; + + if (yymore_really_used == true) + yymore_used = true; + else if (yymore_really_used == false) + yymore_used = false; + + if (reject_really_used == true) + reject = true; + else if (reject_really_used == false) + reject = false; + + if (performance_report > 0) { + if (lex_compat) { + fprintf (stderr, + _ + ("-l AT&T lex compatibility option entails a large performance penalty\n")); + fprintf (stderr, + _ + (" and may be the actual source of other reported performance penalties\n")); + } + + else if (do_yylineno) { + fprintf (stderr, + _ + ("%%option yylineno entails a performance penalty ONLY on rules that can match newline characters\n")); + } + + if (performance_report > 1) { + if (interactive) + fprintf (stderr, + _ + ("-I (interactive) entails a minor performance penalty\n")); + + if (yymore_used) + fprintf (stderr, + _ + ("yymore() entails a minor performance penalty\n")); + } + + if (reject) + fprintf (stderr, + _ + ("REJECT entails a large performance penalty\n")); + + if (variable_trailing_context_rules) + fprintf (stderr, + _ + ("Variable trailing context rules entail a large performance penalty\n")); + } + + if (reject) + real_reject = true; + + if (variable_trailing_context_rules) + reject = true; + + if ((fulltbl || fullspd) && reject) { + if (real_reject) + flexerror (_ + ("REJECT cannot be used with -f or -F")); + else if (do_yylineno) + flexerror (_ + ("%option yylineno cannot be used with REJECT")); + else + flexerror (_ + ("variable trailing context rules cannot be used with -f or -F")); + } + + if (reject){ + out_m4_define( "M4_YY_USES_REJECT", NULL); + //outn ("\n#define YY_USES_REJECT"); + } + + if (!do_yywrap) { + if (!C_plus_plus) { + if (reentrant) + outn ("\n#define yywrap(yyscanner) (/*CONSTCOND*/1)"); + else + outn ("\n#define yywrap() (/*CONSTCOND*/1)"); + } + outn ("#define YY_SKIP_YYWRAP"); + } + + if (ddebug) + outn ("\n#define FLEX_DEBUG"); + + OUT_BEGIN_CODE (); + if (csize == 256) + outn ("typedef unsigned char YY_CHAR;"); + else + outn ("typedef char YY_CHAR;"); + OUT_END_CODE (); + + if (C_plus_plus) { + outn ("#define yytext_ptr yytext"); + + if (interactive) + outn ("#define YY_INTERACTIVE"); + } + + else { + OUT_BEGIN_CODE (); + /* In reentrant scanner, stdinit is handled in flex.skl. */ + if (do_stdinit) { + if (reentrant){ + outn ("#ifdef VMS"); + outn ("#ifdef __VMS_POSIX"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + outn ("#else"); + outn ("#define YY_STDINIT"); + outn ("#endif"); + } + + outn ("#ifdef VMS"); + outn ("#ifndef __VMS_POSIX"); + outn (yy_nostdinit); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + outn ("#else"); + outn (yy_stdinit); + outn ("#endif"); + } + + else { + if(!reentrant) + outn (yy_nostdinit); + } + OUT_END_CODE (); + } + + OUT_BEGIN_CODE (); + if (fullspd) + outn ("typedef yyconst struct yy_trans_info *yy_state_type;"); + else if (!C_plus_plus) + outn ("typedef int yy_state_type;"); + OUT_END_CODE (); + + if (lex_compat) + outn ("#define YY_FLEX_LEX_COMPAT"); + + if (!C_plus_plus && !reentrant) { + outn ("extern int yylineno;"); + OUT_BEGIN_CODE (); + outn ("int yylineno = 1;"); + OUT_END_CODE (); + } + + if (C_plus_plus) { + outn ("\n#include "); + + if (!do_yywrap) { + outn("\nint yyFlexLexer::yywrap() { return 1; }"); + } + + if (yyclass) { + outn ("int yyFlexLexer::yylex()"); + outn ("\t{"); + outn ("\tLexerError( \"yyFlexLexer::yylex invoked but %option yyclass used\" );"); + outn ("\treturn 0;"); + outn ("\t}"); + + out_str ("\n#define YY_DECL int %s::yylex()\n", + yyclass); + } + } + + else { + + /* Watch out: yytext_ptr is a variable when yytext is an array, + * but it's a macro when yytext is a pointer. + */ + if (yytext_is_array) { + if (!reentrant) + outn ("extern char yytext[];\n"); + } + else { + if (reentrant) { + outn ("#define yytext_ptr yytext_r"); + } + else { + outn ("extern char *yytext;"); + + outn("#ifdef yytext_ptr"); + outn("#undef yytext_ptr"); + outn("#endif"); + outn ("#define yytext_ptr yytext"); + } + } + + if (yyclass) + flexerror (_ + ("%option yyclass only meaningful for C++ scanners")); + } + + if (useecs) + numecs = cre8ecs (nextecm, ecgroup, csize); + else + numecs = csize; + + /* Now map the equivalence class for NUL to its expected place. */ + ecgroup[0] = ecgroup[csize]; + NUL_ec = ABS (ecgroup[0]); + + if (useecs) + ccl2ecl (); +} + + +/* set_up_initial_allocations - allocate memory for internal tables */ + +void set_up_initial_allocations (void) +{ + maximum_mns = (long_align ? MAXIMUM_MNS_LONG : MAXIMUM_MNS); + current_mns = INITIAL_MNS; + firstst = allocate_integer_array (current_mns); + lastst = allocate_integer_array (current_mns); + finalst = allocate_integer_array (current_mns); + transchar = allocate_integer_array (current_mns); + trans1 = allocate_integer_array (current_mns); + trans2 = allocate_integer_array (current_mns); + accptnum = allocate_integer_array (current_mns); + assoc_rule = allocate_integer_array (current_mns); + state_type = allocate_integer_array (current_mns); + + current_max_rules = INITIAL_MAX_RULES; + rule_type = allocate_integer_array (current_max_rules); + rule_linenum = allocate_integer_array (current_max_rules); + rule_useful = allocate_integer_array (current_max_rules); + rule_has_nl = allocate_bool_array (current_max_rules); + + current_max_scs = INITIAL_MAX_SCS; + scset = allocate_integer_array (current_max_scs); + scbol = allocate_integer_array (current_max_scs); + scxclu = allocate_integer_array (current_max_scs); + sceof = allocate_integer_array (current_max_scs); + scname = allocate_char_ptr_array (current_max_scs); + + current_maxccls = INITIAL_MAX_CCLS; + cclmap = allocate_integer_array (current_maxccls); + ccllen = allocate_integer_array (current_maxccls); + cclng = allocate_integer_array (current_maxccls); + ccl_has_nl = allocate_bool_array (current_maxccls); + + current_max_ccl_tbl_size = INITIAL_MAX_CCL_TBL_SIZE; + ccltbl = allocate_Character_array (current_max_ccl_tbl_size); + + current_max_dfa_size = INITIAL_MAX_DFA_SIZE; + + current_max_xpairs = INITIAL_MAX_XPAIRS; + nxt = allocate_integer_array (current_max_xpairs); + chk = allocate_integer_array (current_max_xpairs); + + current_max_template_xpairs = INITIAL_MAX_TEMPLATE_XPAIRS; + tnxt = allocate_integer_array (current_max_template_xpairs); + + current_max_dfas = INITIAL_MAX_DFAS; + base = allocate_integer_array (current_max_dfas); + def = allocate_integer_array (current_max_dfas); + dfasiz = allocate_integer_array (current_max_dfas); + accsiz = allocate_integer_array (current_max_dfas); + dhash = allocate_integer_array (current_max_dfas); + dss = allocate_int_ptr_array (current_max_dfas); + dfaacc = allocate_dfaacc_union (current_max_dfas); + + nultrans = NULL; +} + + +void usage (void) +{ + FILE *f = stdout; + + if (!did_outfilename) { + snprintf (outfile_path, sizeof(outfile_path), outfile_template, + prefix, C_plus_plus ? "cc" : "c"); + outfilename = outfile_path; + } + + fprintf (f, _("Usage: %s [OPTIONS] [FILE]...\n"), program_name); + fprintf (f, + _ + ("Generates programs that perform pattern-matching on text.\n" + "\n" "Table Compression:\n" + " -Ca, --align trade off larger tables for better memory alignment\n" + " -Ce, --ecs construct equivalence classes\n" + " -Cf do not compress tables; use -f representation\n" + " -CF do not compress tables; use -F representation\n" + " -Cm, --meta-ecs construct meta-equivalence classes\n" + " -Cr, --read use read() instead of stdio for scanner input\n" + " -f, --full generate fast, large scanner. Same as -Cfr\n" + " -F, --fast use alternate table representation. Same as -CFr\n" + " -Cem default compression (same as --ecs --meta-ecs)\n" + "\n" "Debugging:\n" + " -d, --debug enable debug mode in scanner\n" + " -b, --backup write backing-up information to %s\n" + " -p, --perf-report write performance report to stderr\n" + " -s, --nodefault suppress default rule to ECHO unmatched text\n" + " -T, --trace %s should run in trace mode\n" + " -w, --nowarn do not generate warnings\n" + " -v, --verbose write summary of scanner statistics to stdout\n" + " --hex use hexadecimal numbers instead of octal in debug outputs\n" + "\n" "Files:\n" + " -o, --outfile=FILE specify output filename\n" + " -S, --skel=FILE specify skeleton file\n" + " -t, --stdout write scanner on stdout instead of %s\n" + " --yyclass=NAME name of C++ class\n" + " --header-file=FILE create a C header file in addition to the scanner\n" + " --tables-file[=FILE] write tables to FILE\n" "\n" + "Scanner behavior:\n" + " -7, --7bit generate 7-bit scanner\n" + " -8, --8bit generate 8-bit scanner\n" + " -B, --batch generate batch scanner (opposite of -I)\n" + " -i, --case-insensitive ignore case in patterns\n" + " -l, --lex-compat maximal compatibility with original lex\n" + " -X, --posix-compat maximal compatibility with POSIX lex\n" + " -I, --interactive generate interactive scanner (opposite of -B)\n" + " --yylineno track line count in yylineno\n" + "\n" "Generated code:\n" + " -+, --c++ generate C++ scanner class\n" + " -Dmacro[=defn] #define macro defn (default defn is '1')\n" + " -L, --noline suppress #line directives in scanner\n" + " -P, --prefix=STRING use STRING as prefix instead of \"yy\"\n" + " -R, --reentrant generate a reentrant C scanner\n" + " --bison-bridge scanner for bison pure parser.\n" + " --bison-locations include yylloc support.\n" + " --stdinit initialize yyin/yyout to stdin/stdout\n" + " --noansi-definitions old-style function definitions\n" + " --noansi-prototypes empty parameter list in prototypes\n" + " --nounistd do not include \n" + " --noFUNCTION do not generate a particular FUNCTION\n" + "\n" "Miscellaneous:\n" + " -c do-nothing POSIX option\n" + " -n do-nothing POSIX option\n" + " -?\n" + " -h, --help produce this help message\n" + " -V, --version report %s version\n"), + backing_name, program_name, outfile_path, program_name); + +} diff --git a/src/misc.c b/src/misc.c new file mode 100644 index 0000000..a2f67fc --- /dev/null +++ b/src/misc.c @@ -0,0 +1,914 @@ +/* misc - miscellaneous flex routines */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +#define CMD_IF_TABLES_SER "%if-tables-serialization" +#define CMD_TABLES_YYDMAP "%tables-yydmap" +#define CMD_DEFINE_YYTABLES "%define-yytables" +#define CMD_IF_CPP_ONLY "%if-c++-only" +#define CMD_IF_C_ONLY "%if-c-only" +#define CMD_IF_C_OR_CPP "%if-c-or-c++" +#define CMD_NOT_FOR_HEADER "%not-for-header" +#define CMD_OK_FOR_HEADER "%ok-for-header" +#define CMD_PUSH "%push" +#define CMD_POP "%pop" +#define CMD_IF_REENTRANT "%if-reentrant" +#define CMD_IF_NOT_REENTRANT "%if-not-reentrant" +#define CMD_IF_BISON_BRIDGE "%if-bison-bridge" +#define CMD_IF_NOT_BISON_BRIDGE "%if-not-bison-bridge" +#define CMD_ENDIF "%endif" + +/* we allow the skeleton to push and pop. */ +struct sko_state { + bool dc; /**< do_copy */ +}; +static struct sko_state *sko_stack=0; +static int sko_len=0,sko_sz=0; +static void sko_push(bool dc) +{ + if(!sko_stack){ + sko_sz = 1; + sko_stack = malloc(sizeof(struct sko_state) * (size_t) sko_sz); + if (!sko_stack) + flexfatal(_("allocation of sko_stack failed")); + sko_len = 0; + } + if(sko_len >= sko_sz){ + sko_sz *= 2; + sko_stack = realloc(sko_stack, + sizeof(struct sko_state) * (size_t) sko_sz); + } + + /* initialize to zero and push */ + sko_stack[sko_len].dc = dc; + sko_len++; +} +static void sko_peek(bool *dc) +{ + if(sko_len <= 0) + flex_die("peek attempt when sko stack is empty"); + if(dc) + *dc = sko_stack[sko_len-1].dc; +} +static void sko_pop(bool* dc) +{ + sko_peek(dc); + sko_len--; + if(sko_len < 0) + flex_die("popped too many times in skeleton."); +} + +/* Append "#define defname value\n" to the running buffer. */ +void action_define (const char *defname, int value) +{ + char buf[MAXLINE]; + char *cpy; + + if ((int) strlen (defname) > MAXLINE / 2) { + format_pinpoint_message (_ + ("name \"%s\" ridiculously long"), + defname); + return; + } + + snprintf (buf, sizeof(buf), "#define %s %d\n", defname, value); + add_action (buf); + + /* track #defines so we can undef them when we're done. */ + cpy = xstrdup(defname); + buf_append (&defs_buf, &cpy, 1); +} + + +#ifdef notdef +/** Append "m4_define([[defname]],[[value]])m4_dnl\n" to the running buffer. + * @param defname The macro name. + * @param value The macro value, can be NULL, which is the same as the empty string. + */ +static void action_m4_define (const char *defname, const char * value) +{ + char buf[MAXLINE]; + + flexfatal ("DO NOT USE THIS FUNCTION!"); + + if ((int) strlen (defname) > MAXLINE / 2) { + format_pinpoint_message (_ + ("name \"%s\" ridiculously long"), + defname); + return; + } + + snprintf (buf, sizeof(buf), "m4_define([[%s]],[[%s]])m4_dnl\n", defname, value?value:""); + add_action (buf); +} +#endif + +/* Append "new_text" to the running buffer. */ +void add_action (const char *new_text) +{ + int len = (int) strlen (new_text); + + while (len + action_index >= action_size - 10 /* slop */ ) { + int new_size = action_size * 2; + + if (new_size <= 0) + /* Increase just a little, to try to avoid overflow + * on 16-bit machines. + */ + action_size += action_size / 8; + else + action_size = new_size; + + action_array = + reallocate_character_array (action_array, + action_size); + } + + strcpy (&action_array[action_index], new_text); + + action_index += len; +} + + +/* allocate_array - allocate memory for an integer array of the given size */ + +void *allocate_array (int size, size_t element_size) +{ + void *mem; + size_t num_bytes = element_size * size; + + mem = malloc(num_bytes); + if (!mem) + flexfatal (_ + ("memory allocation failed in allocate_array()")); + + return mem; +} + + +/* all_lower - true if a string is all lower-case */ + +int all_lower (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !islower ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* all_upper - true if a string is all upper-case */ + +int all_upper (char *str) +{ + while (*str) { + if (!isascii ((unsigned char) * str) || !isupper ((unsigned char) * str)) + return 0; + ++str; + } + + return 1; +} + + +/* intcmp - compares two integers for use by qsort. */ + +int intcmp (const void *a, const void *b) +{ + return *(const int *) a - *(const int *) b; +} + + +/* check_char - checks a character to make sure it's within the range + * we're expecting. If not, generates fatal error message + * and exits. + */ + +void check_char (int c) +{ + if (c >= CSIZE) + lerr (_("bad character '%s' detected in check_char()"), + readable_form (c)); + + if (c >= csize) + lerr (_ + ("scanner requires -8 flag to use the character %s"), + readable_form (c)); +} + + + +/* clower - replace upper-case letter to lower-case */ + +unsigned char clower (int c) +{ + return (unsigned char) ((isascii (c) && isupper (c)) ? tolower (c) : c); +} + + +char *xstrdup(const char *s) +{ + char *s2; + + if ((s2 = strdup(s)) == NULL) + flexfatal (_("memory allocation failure in xstrdup()")); + + return s2; +} + + +/* cclcmp - compares two characters for use by qsort with '\0' sorting last. */ + +int cclcmp (const void *a, const void *b) +{ + if (!*(const unsigned char *) a) + return 1; + else + if (!*(const unsigned char *) b) + return - 1; + else + return *(const unsigned char *) a - *(const unsigned char *) b; +} + + +/* dataend - finish up a block of data declarations */ + +void dataend (void) +{ + /* short circuit any output */ + if (gentables) { + + if (datapos > 0) + dataflush (); + + /* add terminator for initialization; { for vi */ + outn (" } ;\n"); + } + dataline = 0; + datapos = 0; +} + + +/* dataflush - flush generated data statements */ + +void dataflush (void) +{ + /* short circuit any output */ + if (!gentables) + return; + + outc ('\n'); + + if (++dataline >= NUMDATALINES) { + /* Put out a blank line so that the table is grouped into + * large blocks that enable the user to find elements easily. + */ + outc ('\n'); + dataline = 0; + } + + /* Reset the number of characters written on the current line. */ + datapos = 0; +} + + +/* flexerror - report an error message and terminate */ + +void flexerror (const char *msg) +{ + fprintf (stderr, "%s: %s\n", program_name, msg); + flexend (1); +} + + +/* flexfatal - report a fatal error message and terminate */ + +void flexfatal (const char *msg) +{ + fprintf (stderr, _("%s: fatal internal error, %s\n"), + program_name, msg); + FLEX_EXIT (1); +} + + +/* htoi - convert a hexadecimal digit string to an integer value */ + +int htoi (unsigned char str[]) +{ + unsigned int result; + + (void) sscanf ((char *) str, "%x", &result); + + return result; +} + + +/* lerr - report an error message */ + +void lerr (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + + va_start(args, msg); + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexerror (errmsg); +} + + +/* lerr_fatal - as lerr, but call flexfatal */ + +void lerr_fatal (const char *msg, ...) +{ + char errmsg[MAXLINE]; + va_list args; + va_start(args, msg); + + vsnprintf (errmsg, sizeof(errmsg), msg, args); + va_end(args); + flexfatal (errmsg); +} + + +/* line_directive_out - spit out a "#line" statement */ + +void line_directive_out (FILE *output_file, int do_infile) +{ + char directive[MAXLINE], filename[MAXLINE]; + char *s1, *s2, *s3; + static const char *line_fmt = "#line %d \"%s\"\n"; + + if (!gen_line_dirs) + return; + + s1 = do_infile ? infilename : "M4_YY_OUTFILE_NAME"; + + if (do_infile && !s1) + s1 = ""; + + s2 = filename; + s3 = &filename[sizeof (filename) - 2]; + + while (s2 < s3 && *s1) { + if (*s1 == '\\') + /* Escape the '\' */ + *s2++ = '\\'; + + *s2++ = *s1++; + } + + *s2 = '\0'; + + if (do_infile) + snprintf (directive, sizeof(directive), line_fmt, linenum, filename); + else { + snprintf (directive, sizeof(directive), line_fmt, 0, filename); + } + + /* If output_file is nil then we should put the directive in + * the accumulated actions. + */ + if (output_file) { + fputs (directive, output_file); + } + else + add_action (directive); +} + + +/* mark_defs1 - mark the current position in the action array as + * representing where the user's section 1 definitions end + * and the prolog begins + */ +void mark_defs1 (void) +{ + defs1_offset = 0; + action_array[action_index++] = '\0'; + action_offset = prolog_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mark_prolog - mark the current position in the action array as + * representing the end of the action prolog + */ +void mark_prolog (void) +{ + action_array[action_index++] = '\0'; + action_offset = action_index; + action_array[action_index] = '\0'; +} + + +/* mk2data - generate a data statement for a two-dimensional array + * + * Generates a data statement initializing the current 2-D array to "value". + */ +void mk2data (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* mkdata - generate a data statement + * + * Generates a data statement initializing the current array element to + * "value". + */ +void mkdata (int value) +{ + /* short circuit any output */ + if (!gentables) + return; + + if (datapos >= NUMDATAITEMS) { + outc (','); + dataflush (); + } + + if (datapos == 0) + /* Indent. */ + out (" "); + else + outc (','); + + ++datapos; + + out_dec ("%5d", value); +} + + +/* myctoi - return the integer represented by a string of digits */ + +int myctoi (const char *array) +{ + int val = 0; + + (void) sscanf (array, "%d", &val); + + return val; +} + + +/* myesc - return character corresponding to escape sequence */ + +unsigned char myesc (unsigned char array[]) +{ + unsigned char c, esc_char; + + switch (array[1]) { + case 'b': + return '\b'; + case 'f': + return '\f'; + case 'n': + return '\n'; + case 'r': + return '\r'; + case 't': + return '\t'; + case 'a': + return '\a'; + case 'v': + return '\v'; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + { /* \ */ + int sptr = 1; + + while (isascii (array[sptr]) && + isdigit (array[sptr])) + /* Don't increment inside loop control + * because if isdigit() is a macro it might + * expand into multiple increments ... + */ + ++sptr; + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = otoi (array + 1); + + array[sptr] = c; + + return esc_char; + } + + case 'x': + { /* \x */ + int sptr = 2; + + while (isascii (array[sptr]) && + isxdigit (array[sptr])) + /* Don't increment inside loop control + * because if isdigit() is a macro it might + * expand into multiple increments ... + */ + ++sptr; + + c = array[sptr]; + array[sptr] = '\0'; + + esc_char = htoi (array + 2); + + array[sptr] = c; + + return esc_char; + } + + default: + return array[1]; + } +} + + +/* otoi - convert an octal digit string to an integer value */ + +int otoi (unsigned char str[]) +{ + unsigned int result; + + (void) sscanf ((char *) str, "%o", &result); + return result; +} + + +/* out - various flavors of outputing a (possibly formatted) string for the + * generated scanner, keeping track of the line count. + */ + +void out (const char *str) +{ + fputs (str, stdout); +} + +void out_dec (const char *fmt, int n) +{ + fprintf (stdout, fmt, n); +} + +void out_dec2 (const char *fmt, int n1, int n2) +{ + fprintf (stdout, fmt, n1, n2); +} + +void out_hex (const char *fmt, unsigned int x) +{ + fprintf (stdout, fmt, x); +} + +void out_str (const char *fmt, const char str[]) +{ + fprintf (stdout,fmt, str); +} + +void out_str3 (const char *fmt, const char s1[], const char s2[], const char s3[]) +{ + fprintf (stdout,fmt, s1, s2, s3); +} + +void out_str_dec (const char *fmt, const char str[], int n) +{ + fprintf (stdout,fmt, str, n); +} + +void outc (int c) +{ + fputc (c, stdout); +} + +void outn (const char *str) +{ + fputs (str,stdout); + fputc('\n',stdout); +} + +/** Print "m4_define( [[def]], [[val]])m4_dnl\n". + * @param def The m4 symbol to define. + * @param val The definition; may be NULL. + */ +void out_m4_define (const char* def, const char* val) +{ + const char * fmt = "m4_define( [[%s]], [[%s]])m4_dnl\n"; + fprintf(stdout, fmt, def, val?val:""); +} + + +/* readable_form - return the the human-readable form of a character + * + * The returned string is in static storage. + */ + +char *readable_form (int c) +{ + static char rform[20]; + + if ((c >= 0 && c < 32) || c >= 127) { + switch (c) { + case '\b': + return "\\b"; + case '\f': + return "\\f"; + case '\n': + return "\\n"; + case '\r': + return "\\r"; + case '\t': + return "\\t"; + case '\a': + return "\\a"; + case '\v': + return "\\v"; + default: + if(trace_hex) + snprintf (rform, sizeof(rform), "\\x%.2x", (unsigned int) c); + else + snprintf (rform, sizeof(rform), "\\%.3o", (unsigned int) c); + return rform; + } + } + + else if (c == ' ') + return "' '"; + + else { + rform[0] = c; + rform[1] = '\0'; + + return rform; + } +} + + +/* reallocate_array - increase the size of a dynamic array */ + +void *reallocate_array (void *array, int size, size_t element_size) +{ + void *new_array; + size_t num_bytes = element_size * size; + + new_array = realloc(array, num_bytes); + if (!new_array) + flexfatal (_("attempt to increase array size failed")); + + return new_array; +} + + +/* skelout - write out one section of the skeleton file + * + * Description + * Copies skelfile or skel array to stdout until a line beginning with + * "%%" or EOF is found. + */ +void skelout (void) +{ + char buf_storage[MAXLINE]; + char *buf = buf_storage; + bool do_copy = true; + + /* "reset" the state by clearing the buffer and pushing a '1' */ + if(sko_len > 0) + sko_peek(&do_copy); + sko_len = 0; + sko_push(do_copy=true); + + + /* Loop pulling lines either from the skelfile, if we're using + * one, or from the skel[] array. + */ + while (skelfile ? + (fgets (buf, MAXLINE, skelfile) != NULL) : + ((buf = (char *) skel[skel_ind++]) != 0)) { + + if (skelfile) + chomp (buf); + + /* copy from skel array */ + if (buf[0] == '%') { /* control line */ + /* print the control line as a comment. */ + if (ddebug && buf[1] != '#') { + if (buf[strlen (buf) - 1] == '\\') + out_str ("/* %s */\\\n", buf); + else + out_str ("/* %s */\n", buf); + } + + /* We've been accused of using cryptic markers in the skel. + * So we'll use emacs-style-hyphenated-commands. + * We might consider a hash if this if-else-if-else + * chain gets too large. + */ +#define cmd_match(s) (strncmp(buf,(s),strlen(s))==0) + + if (buf[1] == '%') { + /* %% is a break point for skelout() */ + return; + } + else if (cmd_match (CMD_PUSH)){ + sko_push(do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_POP)){ + sko_pop(&do_copy); + if(ddebug){ + out_str("/*(state = (%s) */",do_copy?"true":"false"); + } + out_str("%s\n", buf[strlen (buf) - 1] =='\\' ? "\\" : ""); + } + else if (cmd_match (CMD_IF_REENTRANT)){ + sko_push(do_copy); + do_copy = reentrant && do_copy; + } + else if (cmd_match (CMD_IF_NOT_REENTRANT)){ + sko_push(do_copy); + do_copy = !reentrant && do_copy; + } + else if (cmd_match(CMD_IF_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = bison_bridge_lval && do_copy; + } + else if (cmd_match(CMD_IF_NOT_BISON_BRIDGE)){ + sko_push(do_copy); + do_copy = !bison_bridge_lval && do_copy; + } + else if (cmd_match (CMD_ENDIF)){ + sko_pop(&do_copy); + } + else if (cmd_match (CMD_IF_TABLES_SER)) { + do_copy = do_copy && tablesext; + } + else if (cmd_match (CMD_TABLES_YYDMAP)) { + if (tablesext && yydmap_buf.elts) + outn ((char *) (yydmap_buf.elts)); + } + else if (cmd_match (CMD_DEFINE_YYTABLES)) { + out_str("#define YYTABLES_NAME \"%s\"\n", + tablesname?tablesname:"yytables"); + } + else if (cmd_match (CMD_IF_CPP_ONLY)) { + /* only for C++ */ + sko_push(do_copy); + do_copy = C_plus_plus; + } + else if (cmd_match (CMD_IF_C_ONLY)) { + /* %- only for C */ + sko_push(do_copy); + do_copy = !C_plus_plus; + } + else if (cmd_match (CMD_IF_C_OR_CPP)) { + /* %* for C and C++ */ + sko_push(do_copy); + do_copy = true; + } + else if (cmd_match (CMD_NOT_FOR_HEADER)) { + /* %c begin linkage-only (non-header) code. */ + OUT_BEGIN_CODE (); + } + else if (cmd_match (CMD_OK_FOR_HEADER)) { + /* %e end linkage-only code. */ + OUT_END_CODE (); + } + else if (buf[1] == '#') { + /* %# a comment in the skel. ignore. */ + } + else { + flexfatal (_("bad line in skeleton file")); + } + } + + else if (do_copy) + outn (buf); + } /* end while */ +} + + +/* transition_struct_out - output a yy_trans_info structure + * + * outputs the yy_trans_info structure with the two elements, element_v and + * element_n. Formats the output with spaces and carriage returns. + */ + +void transition_struct_out (int element_v, int element_n) +{ + + /* short circuit any output */ + if (!gentables) + return; + + out_dec2 (" {%4d,%4d },", element_v, element_n); + + datapos += TRANS_STRUCT_PRINT_LENGTH; + + if (datapos >= 79 - TRANS_STRUCT_PRINT_LENGTH) { + outc ('\n'); + + if (++dataline % 10 == 0) + outc ('\n'); + + datapos = 0; + } +} + + +/* The following is only needed when building flex's parser using certain + * broken versions of bison. + * + * XXX: this is should go soon + */ +void *yy_flex_xmalloc (int size) +{ + void *result; + + result = malloc((size_t) size); + if (!result) + flexfatal (_ + ("memory allocation failed in yy_flex_xmalloc()")); + + return result; +} + + +/* Remove all '\n' and '\r' characters, if any, from the end of str. + * str can be any null-terminated string, or NULL. + * returns str. */ +char *chomp (char *str) +{ + char *p = str; + + if (!str || !*str) /* s is null or empty string */ + return str; + + /* find end of string minus one */ + while (*p) + ++p; + --p; + + /* eat newlines */ + while (p >= str && (*p == '\r' || *p == '\n')) + *p-- = 0; + return str; +} diff --git a/src/mkskel.sh b/src/mkskel.sh new file mode 100755 index 0000000..02c397a --- /dev/null +++ b/src/mkskel.sh @@ -0,0 +1,37 @@ +#! /bin/sh + +# This file is part of flex. + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: + +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. + +# Neither the name of the University nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. + +# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE. + +cat < 0) + fprintf (stderr, + _ + ("Variable trailing context rule at line %d\n"), + rule_linenum[num_rules]); + + variable_trailing_context_rules = true; + } + + else { + rule_type[num_rules] = RULE_NORMAL; + + if (headcnt > 0 || trailcnt > 0) { + /* Do trailing context magic to not match the trailing + * characters. + */ + char *scanner_cp = "YY_G(yy_c_buf_p) = yy_cp"; + char *scanner_bp = "yy_bp"; + + add_action + ("*yy_cp = YY_G(yy_hold_char); /* undo effects of setting up yytext */\n"); + + if (headcnt > 0) { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(%s + %d);\n", scanner_bp, headcnt); + add_action (action_text); + } + snprintf (action_text, sizeof(action_text), "%s = %s + %d;\n", + scanner_cp, scanner_bp, headcnt); + add_action (action_text); + } + + else { + if (rule_has_nl[num_rules]) { + snprintf (action_text, sizeof(action_text), + "YY_LINENO_REWIND_TO(yy_cp - %d);\n", trailcnt); + add_action (action_text); + } + + snprintf (action_text, sizeof(action_text), "%s -= %d;\n", + scanner_cp, trailcnt); + add_action (action_text); + } + + add_action + ("YY_DO_BEFORE_ACTION; /* set up yytext again */\n"); + } + } + + /* Okay, in the action code at this point yytext and yyleng have + * their proper final values for this rule, so here's the point + * to do any user action. But don't do it for continued actions, + * as that'll result in multiple YY_RULE_SETUP's. + */ + if (!continued_action) + add_action ("YY_RULE_SETUP\n"); + + line_directive_out(NULL, 1); +} + + +/* link_machines - connect two machines together + * + * synopsis + * + * new = link_machines( first, last ); + * + * new - a machine constructed by connecting first to last + * first - the machine whose successor is to be last + * last - the machine whose predecessor is to be first + * + * note: this routine concatenates the machine first with the machine + * last to produce a machine new which will pattern-match first first + * and then last, and will fail if either of the sub-patterns fails. + * FIRST is set to new by the operation. last is unmolested. + */ + +int link_machines (int first, int last) +{ + if (first == NIL) + return last; + + else if (last == NIL) + return first; + + else { + mkxtion (finalst[first], last); + finalst[first] = finalst[last]; + lastst[first] = MAX (lastst[first], lastst[last]); + firstst[first] = MIN (firstst[first], firstst[last]); + + return first; + } +} + + +/* mark_beginning_as_normal - mark each "beginning" state in a machine + * as being a "normal" (i.e., not trailing context- + * associated) states + * + * The "beginning" states are the epsilon closure of the first state + */ + +void mark_beginning_as_normal (int mach) +{ + switch (state_type[mach]) { + case STATE_NORMAL: + /* Oh, we've already visited here. */ + return; + + case STATE_TRAILING_CONTEXT: + state_type[mach] = STATE_NORMAL; + + if (transchar[mach] == SYM_EPSILON) { + if (trans1[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans1[mach]); + + if (trans2[mach] != NO_TRANSITION) + mark_beginning_as_normal (trans2[mach]); + } + break; + + default: + flexerror (_ + ("bad state type in mark_beginning_as_normal()")); + break; + } +} + + +/* mkbranch - make a machine that branches to two machines + * + * synopsis + * + * branch = mkbranch( first, second ); + * + * branch - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * Note that first and second are NEITHER destroyed by the operation. Also, + * the resulting machine CANNOT be used with any other "mk" operation except + * more mkbranch's. Compare with mkor() + */ + +int mkbranch (int first, int second) +{ + int eps; + + if (first == NO_TRANSITION) + return second; + + else if (second == NO_TRANSITION) + return first; + + eps = mkstate (SYM_EPSILON); + + mkxtion (eps, first); + mkxtion (eps, second); + + return eps; +} + + +/* mkclos - convert a machine into a closure + * + * synopsis + * new = mkclos( state ); + * + * new - a new state which matches the closure of "state" + */ + +int mkclos (int state) +{ + return mkopt (mkposcl (state)); +} + + +/* mkopt - make a machine optional + * + * synopsis + * + * new = mkopt( mach ); + * + * new - a machine which optionally matches whatever mach matched + * mach - the machine to make optional + * + * notes: + * 1. mach must be the last machine created + * 2. mach is destroyed by the call + */ + +int mkopt (int mach) +{ + int eps; + + if (!SUPER_FREE_EPSILON (finalst[mach])) { + eps = mkstate (SYM_EPSILON); + mach = link_machines (mach, eps); + } + + /* Can't skimp on the following if FREE_EPSILON(mach) is true because + * some state interior to "mach" might point back to the beginning + * for a closure. + */ + eps = mkstate (SYM_EPSILON); + mach = link_machines (eps, mach); + + mkxtion (mach, finalst[mach]); + + return mach; +} + + +/* mkor - make a machine that matches either one of two machines + * + * synopsis + * + * new = mkor( first, second ); + * + * new - a machine which matches either first's pattern or second's + * first, second - machines whose patterns are to be or'ed (the | operator) + * + * note that first and second are both destroyed by the operation + * the code is rather convoluted because an attempt is made to minimize + * the number of epsilon states needed + */ + +int mkor (int first, int second) +{ + int eps, orend; + + if (first == NIL) + return second; + + else if (second == NIL) + return first; + + else { + /* See comment in mkopt() about why we can't use the first + * state of "first" or "second" if they satisfy "FREE_EPSILON". + */ + eps = mkstate (SYM_EPSILON); + + first = link_machines (eps, first); + + mkxtion (first, second); + + if (SUPER_FREE_EPSILON (finalst[first]) && + accptnum[finalst[first]] == NIL) { + orend = finalst[first]; + mkxtion (finalst[second], orend); + } + + else if (SUPER_FREE_EPSILON (finalst[second]) && + accptnum[finalst[second]] == NIL) { + orend = finalst[second]; + mkxtion (finalst[first], orend); + } + + else { + eps = mkstate (SYM_EPSILON); + + first = link_machines (first, eps); + orend = finalst[first]; + + mkxtion (finalst[second], orend); + } + } + + finalst[first] = orend; + return first; +} + + +/* mkposcl - convert a machine into a positive closure + * + * synopsis + * new = mkposcl( state ); + * + * new - a machine matching the positive closure of "state" + */ + +int mkposcl (int state) +{ + int eps; + + if (SUPER_FREE_EPSILON (finalst[state])) { + mkxtion (finalst[state], state); + return state; + } + + else { + eps = mkstate (SYM_EPSILON); + mkxtion (eps, state); + return link_machines (state, eps); + } +} + + +/* mkrep - make a replicated machine + * + * synopsis + * new = mkrep( mach, lb, ub ); + * + * new - a machine that matches whatever "mach" matched from "lb" + * number of times to "ub" number of times + * + * note + * if "ub" is INFINITE_REPEAT then "new" matches "lb" or more occurrences of "mach" + */ + +int mkrep (int mach, int lb, int ub) +{ + int base_mach, tail, copy, i; + + base_mach = copysingl (mach, lb - 1); + + if (ub == INFINITE_REPEAT) { + copy = dupmachine (mach); + mach = link_machines (mach, + link_machines (base_mach, + mkclos (copy))); + } + + else { + tail = mkstate (SYM_EPSILON); + + for (i = lb; i < ub; ++i) { + copy = dupmachine (mach); + tail = mkopt (link_machines (copy, tail)); + } + + mach = + link_machines (mach, + link_machines (base_mach, tail)); + } + + return mach; +} + + +/* mkstate - create a state with a transition on a given symbol + * + * synopsis + * + * state = mkstate( sym ); + * + * state - a new state matching sym + * sym - the symbol the new state is to have an out-transition on + * + * note that this routine makes new states in ascending order through the + * state array (and increments LASTNFA accordingly). The routine DUPMACHINE + * relies on machines being made in ascending order and that they are + * CONTIGUOUS. Change it and you will have to rewrite DUPMACHINE (kludge + * that it admittedly is) + */ + +int mkstate (int sym) +{ + if (++lastnfa >= current_mns) { + if ((current_mns += MNS_INCREMENT) >= maximum_mns) + lerr(_ + ("input rules are too complicated (>= %d NFA states)"), +current_mns); + + ++num_reallocs; + + firstst = reallocate_integer_array (firstst, current_mns); + lastst = reallocate_integer_array (lastst, current_mns); + finalst = reallocate_integer_array (finalst, current_mns); + transchar = + reallocate_integer_array (transchar, current_mns); + trans1 = reallocate_integer_array (trans1, current_mns); + trans2 = reallocate_integer_array (trans2, current_mns); + accptnum = + reallocate_integer_array (accptnum, current_mns); + assoc_rule = + reallocate_integer_array (assoc_rule, current_mns); + state_type = + reallocate_integer_array (state_type, current_mns); + } + + firstst[lastnfa] = lastnfa; + finalst[lastnfa] = lastnfa; + lastst[lastnfa] = lastnfa; + transchar[lastnfa] = sym; + trans1[lastnfa] = NO_TRANSITION; + trans2[lastnfa] = NO_TRANSITION; + accptnum[lastnfa] = NIL; + assoc_rule[lastnfa] = num_rules; + state_type[lastnfa] = current_state_type; + + /* Fix up equivalence classes base on this transition. Note that any + * character which has its own transition gets its own equivalence + * class. Thus only characters which are only in character classes + * have a chance at being in the same equivalence class. E.g. "a|b" + * puts 'a' and 'b' into two different equivalence classes. "[ab]" + * puts them in the same equivalence class (barring other differences + * elsewhere in the input). + */ + + if (sym < 0) { + /* We don't have to update the equivalence classes since + * that was already done when the ccl was created for the + * first time. + */ + } + + else if (sym == SYM_EPSILON) + ++numeps; + + else { + check_char (sym); + + if (useecs) + /* Map NUL's to csize. */ + mkechar (sym ? sym : csize, nextecm, ecgroup); + } + + return lastnfa; +} + + +/* mkxtion - make a transition from one state to another + * + * synopsis + * + * mkxtion( statefrom, stateto ); + * + * statefrom - the state from which the transition is to be made + * stateto - the state to which the transition is to be made + */ + +void mkxtion (int statefrom, int stateto) +{ + if (trans1[statefrom] == NO_TRANSITION) + trans1[statefrom] = stateto; + + else if ((transchar[statefrom] != SYM_EPSILON) || + (trans2[statefrom] != NO_TRANSITION)) + flexfatal (_("found too many transitions in mkxtion()")); + + else { /* second out-transition for an epsilon state */ + ++eps2; + trans2[statefrom] = stateto; + } +} + +/* new_rule - initialize for a new rule */ + +void new_rule (void) +{ + if (++num_rules >= current_max_rules) { + ++num_reallocs; + current_max_rules += MAX_RULES_INCREMENT; + rule_type = reallocate_integer_array (rule_type, + current_max_rules); + rule_linenum = reallocate_integer_array (rule_linenum, + current_max_rules); + rule_useful = reallocate_integer_array (rule_useful, + current_max_rules); + rule_has_nl = reallocate_bool_array (rule_has_nl, + current_max_rules); + } + + if (num_rules > MAX_RULE) + lerr (_("too many rules (> %d)!"), MAX_RULE); + + rule_linenum[num_rules] = linenum; + rule_useful[num_rules] = false; + rule_has_nl[num_rules] = false; +} diff --git a/src/options.c b/src/options.c new file mode 100644 index 0000000..39d020e --- /dev/null +++ b/src/options.c @@ -0,0 +1,282 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "options.h" + +/* Be sure to synchronize these options with those defined in "options.h", + * the giant switch() statement in "main.c", and the %option processing in + * "scan.l". + */ + + +/* The command-line options, passed to scanopt_init() */ +optspec_t flexopts[] = { + + {"-7", OPT_7BIT, 0} + , + {"--7bit", OPT_7BIT, 0} + , /* Generate 7-bit scanner. */ + {"-8", OPT_8BIT, 0} + , + {"--8bit", OPT_8BIT, 0} + , /* Generate 8-bit scanner. */ + {"--align", OPT_ALIGN, 0} + , /* Trade off larger tables for better memory alignment. */ + {"--noalign", OPT_NO_ALIGN, 0} + , + {"--always-interactive", OPT_ALWAYS_INTERACTIVE, 0} + , + {"--array", OPT_ARRAY, 0} + , + {"-b", OPT_BACKUP, 0} + , + {"--backup", OPT_BACKUP, 0} + , /* Generate backing-up information to lex.backup. */ + {"-B", OPT_BATCH, 0} + , + {"--batch", OPT_BATCH, 0} + , /* Generate batch scanner (opposite of -I). */ + {"--bison-bridge", OPT_BISON_BRIDGE, 0} + , /* Scanner to be called by a bison pure parser. */ + {"--bison-locations", OPT_BISON_BRIDGE_LOCATIONS, 0} + , /* Scanner to be called by a bison pure parser. */ + {"-i", OPT_CASE_INSENSITIVE, 0} + , + {"--case-insensitive", OPT_CASE_INSENSITIVE, 0} + , /* Generate case-insensitive scanner. */ + + {"-C[aefFmr]", OPT_COMPRESSION, + "Specify degree of table compression (default is -Cem)"}, + {"-+", OPT_CPLUSPLUS, 0} + , + {"--c++", OPT_CPLUSPLUS, 0} + , /* Generate C++ scanner class. */ + {"-d", OPT_DEBUG, 0} + , + {"--debug", OPT_DEBUG, 0} + , /* Turn on debug mode in generated scanner. */ + {"--nodebug", OPT_NO_DEBUG, 0} + , + {"-s", OPT_NO_DEFAULT, 0} + , + {"--nodefault", OPT_NO_DEFAULT, 0} + , /* Suppress default rule to ECHO unmatched text. */ + {"--default", OPT_DEFAULT, 0} + , + {"-c", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"-n", OPT_DONOTHING, 0} + , /* For POSIX lex compatibility. */ + {"--ecs", OPT_ECS, 0} + , /* Construct equivalence classes. */ + {"--noecs", OPT_NO_ECS, 0} + , + {"-F", OPT_FAST, 0} + , + {"--fast", OPT_FAST, 0} + , /* Same as -CFr. */ + {"-f", OPT_FULL, 0} + , + {"--full", OPT_FULL, 0} + , /* Same as -Cfr. */ + {"--header-file[=FILE]", OPT_HEADER_FILE, 0} + , + {"-?", OPT_HELP, 0} + , + {"-h", OPT_HELP, 0} + , + {"--help", OPT_HELP, 0} + , /* Produce this help message. */ + {"--hex", OPT_HEX, 0} + , /* Use hexadecimals in debug/trace outputs */ + {"-I", OPT_INTERACTIVE, 0} + , + {"--interactive", OPT_INTERACTIVE, 0} + , /* Generate interactive scanner (opposite of -B). */ + {"-l", OPT_LEX_COMPAT, 0} + , + {"--lex-compat", OPT_LEX_COMPAT, 0} + , /* Maximal compatibility with original lex. */ + {"-X", OPT_POSIX_COMPAT, 0} + , + {"--posix-compat", OPT_POSIX_COMPAT, 0} + , /* Maximal compatibility with POSIX lex. */ + {"--preproc=NUM", OPT_PREPROC_LEVEL, 0} + , + {"-L", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--noline", OPT_NO_LINE, 0} + , /* Suppress #line directives in scanner. */ + {"--main", OPT_MAIN, 0} + , /* use built-in main() function. */ + {"--nomain", OPT_NO_MAIN, 0} + , + {"--meta-ecs", OPT_META_ECS, 0} + , /* Construct meta-equivalence classes. */ + {"--nometa-ecs", OPT_NO_META_ECS, 0} + , + {"--never-interactive", OPT_NEVER_INTERACTIVE, 0} + , + {"-o FILE", OPT_OUTFILE, 0} + , + {"--outfile=FILE", OPT_OUTFILE, 0} + , /* Write to FILE (default is lex.yy.c) */ + {"-p", OPT_PERF_REPORT, 0} + , + {"--perf-report", OPT_PERF_REPORT, 0} + , /* Generate performance report to stderr. */ + {"--pointer", OPT_POINTER, 0} + , + {"-P PREFIX", OPT_PREFIX, 0} + , + {"--prefix=PREFIX", OPT_PREFIX, 0} + , /* Use PREFIX (default is yy) */ + {"-Dmacro", OPT_PREPROCDEFINE, 0} + , /* Define a preprocessor symbol. */ + {"--read", OPT_READ, 0} + , /* Use read(2) instead of stdio. */ + {"-R", OPT_REENTRANT, 0} + , + {"--reentrant", OPT_REENTRANT, 0} + , /* Generate a reentrant C scanner. */ + {"--noreentrant", OPT_NO_REENTRANT, 0} + , + {"--reject", OPT_REJECT, 0} + , + {"--noreject", OPT_NO_REJECT, 0} + , + {"-S FILE", OPT_SKEL, 0} + , + {"--skel=FILE", OPT_SKEL, 0} + , /* Use skeleton from FILE */ + {"--stack", OPT_STACK, 0} + , + {"--stdinit", OPT_STDINIT, 0} + , + {"--nostdinit", OPT_NO_STDINIT, 0} + , + {"-t", OPT_STDOUT, 0} + , + {"--stdout", OPT_STDOUT, 0} + , /* Write generated scanner to stdout. */ + {"-T", OPT_TRACE, 0} + , + {"--trace", OPT_TRACE, 0} + , /* Flex should run in trace mode. */ + {"--tables-file[=FILE]", OPT_TABLES_FILE, 0} + , /* Save tables to FILE */ + {"--tables-verify", OPT_TABLES_VERIFY, 0} + , /* Tables integrity check */ + {"--nounistd", OPT_NO_UNISTD_H, 0} + , /* Do not include unistd.h */ + {"-v", OPT_VERBOSE, 0} + , + {"--verbose", OPT_VERBOSE, 0} + , /* Write summary of scanner statistics to stdout. */ + {"-V", OPT_VERSION, 0} + , + {"--version", OPT_VERSION, 0} + , /* Report flex version. */ + {"--warn", OPT_WARN, 0} + , + {"-w", OPT_NO_WARN, 0} + , + {"--nowarn", OPT_NO_WARN, 0} + , /* Suppress warning messages. */ + {"--noansi-definitions", OPT_NO_ANSI_FUNC_DEFS, 0} + , + {"--noansi-prototypes", OPT_NO_ANSI_FUNC_PROTOS, 0} + , + {"--yyclass=NAME", OPT_YYCLASS, 0} + , + {"--yylineno", OPT_YYLINENO, 0} + , + {"--noyylineno", OPT_NO_YYLINENO, 0} + , + + {"--yymore", OPT_YYMORE, 0} + , + {"--noyymore", OPT_NO_YYMORE, 0} + , + {"--noyywrap", OPT_NO_YYWRAP, 0} + , + {"--yywrap", OPT_YYWRAP, 0} + , + + {"--nounput", OPT_NO_UNPUT, 0} + , + {"--noyy_push_state", OPT_NO_YY_PUSH_STATE, 0} + , + {"--noyy_pop_state", OPT_NO_YY_POP_STATE, 0} + , + {"--noyy_top_state", OPT_NO_YY_TOP_STATE, 0} + , + {"--noyy_scan_buffer", OPT_NO_YY_SCAN_BUFFER, 0} + , + {"--noyy_scan_bytes", OPT_NO_YY_SCAN_BYTES, 0} + , + {"--noyy_scan_string", OPT_NO_YY_SCAN_STRING, 0} + , + {"--noyyget_extra", OPT_NO_YYGET_EXTRA, 0} + , + {"--noyyset_extra", OPT_NO_YYSET_EXTRA, 0} + , + {"--noyyget_leng", OPT_NO_YYGET_LENG, 0} + , + {"--noyyget_text", OPT_NO_YYGET_TEXT, 0} + , + {"--noyyget_lineno", OPT_NO_YYGET_LINENO, 0} + , + {"--noyyset_lineno", OPT_NO_YYSET_LINENO, 0} + , + {"--noyyget_in", OPT_NO_YYGET_IN, 0} + , + {"--noyyset_in", OPT_NO_YYSET_IN, 0} + , + {"--noyyget_out", OPT_NO_YYGET_OUT, 0} + , + {"--noyyset_out", OPT_NO_YYSET_OUT, 0} + , + {"--noyyget_lval", OPT_NO_YYGET_LVAL, 0} + , + {"--noyyset_lval", OPT_NO_YYSET_LVAL, 0} + , + {"--noyyget_lloc", OPT_NO_YYGET_LLOC, 0} + , + {"--noyyset_lloc", OPT_NO_YYSET_LLOC, 0} + , + + {0, 0, 0} /* required final NULL entry. */ +}; + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4: */ diff --git a/src/options.h b/src/options.h new file mode 100644 index 0000000..ac3391c --- /dev/null +++ b/src/options.h @@ -0,0 +1,135 @@ +/* flex - tool to generate fast lexical analyzers */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#ifndef OPTIONS_H +#define OPTIONS_H +#include "scanopt.h" + +extern optspec_t flexopts[]; + +enum flexopt_flag_t { + /* Use positive integers only, since they are return codes for scanopt. + * Order is not important. */ + OPT_7BIT = 1, + OPT_8BIT, + OPT_ALIGN, + OPT_ALWAYS_INTERACTIVE, + OPT_ARRAY, + OPT_BACKUP, + OPT_BATCH, + OPT_BISON_BRIDGE, + OPT_BISON_BRIDGE_LOCATIONS, + OPT_CASE_INSENSITIVE, + OPT_COMPRESSION, + OPT_CPLUSPLUS, + OPT_DEBUG, + OPT_DEFAULT, + OPT_DONOTHING, + OPT_ECS, + OPT_FAST, + OPT_FULL, + OPT_HEADER_FILE, + OPT_HELP, + OPT_HEX, + OPT_INTERACTIVE, + OPT_LEX_COMPAT, + OPT_POSIX_COMPAT, + OPT_MAIN, + OPT_META_ECS, + OPT_NEVER_INTERACTIVE, + OPT_NO_ALIGN, + OPT_NO_ANSI_FUNC_DEFS, + OPT_NO_ANSI_FUNC_PROTOS, + OPT_NO_DEBUG, + OPT_NO_DEFAULT, + OPT_NO_ECS, + OPT_NO_LINE, + OPT_NO_MAIN, + OPT_NO_META_ECS, + OPT_NO_REENTRANT, + OPT_NO_REJECT, + OPT_NO_STDINIT, + OPT_NO_UNPUT, + OPT_NO_WARN, + OPT_NO_YYGET_EXTRA, + OPT_NO_YYGET_IN, + OPT_NO_YYGET_LENG, + OPT_NO_YYGET_LINENO, + OPT_NO_YYGET_LLOC, + OPT_NO_YYGET_LVAL, + OPT_NO_YYGET_OUT, + OPT_NO_YYGET_TEXT, + OPT_NO_YYLINENO, + OPT_NO_YYMORE, + OPT_NO_YYSET_EXTRA, + OPT_NO_YYSET_IN, + OPT_NO_YYSET_LINENO, + OPT_NO_YYSET_LLOC, + OPT_NO_YYSET_LVAL, + OPT_NO_YYSET_OUT, + OPT_NO_YYWRAP, + OPT_NO_YY_POP_STATE, + OPT_NO_YY_PUSH_STATE, + OPT_NO_YY_SCAN_BUFFER, + OPT_NO_YY_SCAN_BYTES, + OPT_NO_YY_SCAN_STRING, + OPT_NO_YY_TOP_STATE, + OPT_OUTFILE, + OPT_PERF_REPORT, + OPT_POINTER, + OPT_PREFIX, + OPT_PREPROCDEFINE, + OPT_PREPROC_LEVEL, + OPT_READ, + OPT_REENTRANT, + OPT_REJECT, + OPT_SKEL, + OPT_STACK, + OPT_STDINIT, + OPT_STDOUT, + OPT_TABLES_FILE, + OPT_TABLES_VERIFY, + OPT_TRACE, + OPT_NO_UNISTD_H, + OPT_VERBOSE, + OPT_VERSION, + OPT_WARN, + OPT_YYCLASS, + OPT_YYLINENO, + OPT_YYMORE, + OPT_YYWRAP +}; + +#endif + +/* vim:set tabstop=8 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/parse.c b/src/parse.c new file mode 100644 index 0000000..97fc6d7 --- /dev/null +++ b/src/parse.c @@ -0,0 +1,2942 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "3.0.4" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* Copy the first part of user declarations. */ +#line 34 "parse.y" /* yacc.c:339 */ + +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + warn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + + +#line 149 "parse.c" /* yacc.c:339 */ + +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* In a future release of Bison, this section will be replaced + by #include "y.tab.h". */ +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ + +/* Copy the second part of user declarations. */ + +#line 294 "parse.c" /* yacc.c:358 */ + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef YY_ATTRIBUTE +# if (defined __GNUC__ \ + && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ + || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C +# define YY_ATTRIBUTE(Spec) __attribute__(Spec) +# else +# define YY_ATTRIBUTE(Spec) /* empty */ +# endif +#endif + +#ifndef YY_ATTRIBUTE_PURE +# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) +#endif + +#if !defined _Noreturn \ + && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) +# if defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 161 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 69 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 27 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 97 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 140 + +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 302 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 49, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 63, 2, 57, 2, 2, 2, + 64, 65, 55, 60, 56, 68, 62, 59, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 53, 48, 54, 61, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 66, 2, 67, 52, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 50, 58, 51, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 118, 118, 148, 155, 156, 157, 158, 162, 170, + 173, 177, 180, 183, 187, 190, 191, 194, 199, 201, + 203, 205, 207, 211, 213, 215, 219, 231, 267, 291, + 314, 319, 322, 325, 343, 346, 348, 350, 354, 377, + 433, 436, 479, 497, 503, 508, 535, 543, 546, 574, + 588, 610, 617, 623, 629, 657, 671, 690, 724, 742, + 752, 755, 758, 773, 774, 775, 780, 782, 789, 849, + 867, 875, 883, 884, 885, 886, 887, 888, 889, 894, + 895, 896, 897, 898, 904, 905, 906, 907, 908, 909, + 910, 911, 912, 913, 914, 920, 928, 944 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 0 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL", + "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "TOK_OPTION", "TOK_OUTFILE", + "TOK_PREFIX", "TOK_YYCLASS", "TOK_HEADER_FILE", "TOK_EXTRA_TYPE", + "TOK_TABLES_FILE", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL", + "CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT", + "CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA", + "CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH", + "CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE", + "CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_DIFF", "CCL_OP_UNION", + "BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX", + "END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'", + "'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('", + "')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1", + "sect1end", "startconddecl", "namelist1", "options", "optionlist", + "option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon", + "namelist2", "sconname", "rule", "re", "re2", "series", "singleton", + "fullccl", "braceccl", "ccl", "ccl_expr", "string", YY_NULLPTR +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 61, 10, + 123, 125, 94, 60, 62, 42, 44, 36, 124, 47, + 43, 63, 46, 34, 40, 41, 91, 93, 45 +}; +# endif + +#define YYPACT_NINF -52 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-52))) + +#define YYTABLE_NINF -27 + +#define yytable_value_is_error(Yytable_value) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + -52, 17, 103, -52, -52, 113, -52, -52, -52, -52, + -52, 48, -52, 114, 6, -52, -52, 42, 7, 12, + 58, 77, 88, 89, -52, 43, -52, 73, -52, 130, + 131, 132, 133, 134, 135, 90, 91, -52, -1, -52, + -52, -52, -52, -52, -52, -52, -52, -52, 40, -52, + 44, -52, -52, -52, -52, 39, -52, -52, 39, 93, + 97, -52, -12, 39, 49, 61, -31, -52, -52, 139, + -52, -52, 1, -51, -52, 0, -52, -52, 39, -52, + 75, 144, 61, 145, -52, -52, -52, 84, 84, -52, + -52, -52, -52, 50, 83, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, 49, -52, -40, 10, -52, -52, -52, 149, -52, + 9, -52, -3, -52, 108, -52, 107, -52, -52, -52 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 3, 0, 0, 1, 7, 0, 8, 9, 10, 16, + 25, 0, 5, 14, 34, 13, 12, 4, 0, 0, + 0, 0, 0, 0, 15, 31, 2, 26, 11, 0, + 0, 0, 0, 0, 0, 0, 0, 25, 0, 17, + 19, 20, 21, 18, 22, 33, 37, 38, 0, 36, + 34, 30, 62, 59, 29, 0, 57, 97, 0, 71, + 0, 28, 42, 0, 44, 47, 58, 65, 32, 0, + 24, 27, 0, 0, 71, 0, 23, 41, 0, 45, + 39, 0, 46, 0, 51, 52, 53, 0, 0, 35, + 96, 60, 61, 0, 69, 72, 73, 74, 75, 76, + 77, 78, 79, 80, 81, 83, 82, 84, 85, 86, + 87, 88, 89, 94, 90, 91, 92, 95, 93, 66, + 70, 43, 40, 0, 0, 63, 64, 67, 0, 50, + 0, 56, 0, 68, 0, 49, 0, 55, 48, 54 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + 118, 129, -52, -52, -52, -52, 92, 102, -48, -52, + 80, -21, -52, 47, 85, -52, -52 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 2, 5, 10, 11, 17, 12, 13, 24, + 14, 26, 60, 36, 27, 48, 49, 61, 62, 63, + 64, 65, 66, 67, 75, 120, 72 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 51, 136, 52, 94, 90, 129, -26, 78, 53, 54, + 73, 87, 88, 134, 92, 80, 130, 3, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 52, 82, 137, 77, 78, 79, 53, 15, + 28, 55, 52, 94, 135, 29, 16, 131, 53, 25, + 30, 56, 57, 58, 91, 59, 132, 119, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 46, 81, 68, 70, 69, 25, 35, 47, + 82, 56, 57, 58, 4, 59, 31, 83, -6, -6, + -6, 56, 57, 58, -6, 59, 84, 127, 6, 7, + 8, 85, 86, 37, 9, 32, 18, 19, 20, 21, + 22, 23, 122, 78, 125, 126, 33, 34, 39, 40, + 41, 42, 43, 44, 45, 74, 76, 47, 123, 124, + 59, 128, 133, 138, 139, 50, 38, 71, 121, 93, + 0, 89 +}; + +static const yytype_int8 yycheck[] = +{ + 1, 4, 3, 3, 3, 45, 0, 58, 9, 10, + 58, 42, 43, 4, 65, 63, 56, 0, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 3, 64, 47, 57, 58, 59, 9, 1, + 8, 52, 3, 3, 45, 48, 8, 47, 9, 53, + 48, 62, 63, 64, 63, 66, 56, 67, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 1, 44, 54, 51, 56, 53, 55, 8, + 121, 62, 63, 64, 1, 66, 48, 46, 5, 6, + 7, 62, 63, 64, 11, 66, 55, 67, 5, 6, + 7, 60, 61, 50, 11, 48, 12, 13, 14, 15, + 16, 17, 57, 58, 87, 88, 48, 48, 8, 8, + 8, 8, 8, 8, 54, 52, 49, 8, 4, 4, + 66, 68, 3, 45, 47, 37, 27, 55, 78, 74, + -1, 69 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 70, 71, 0, 1, 72, 5, 6, 7, 11, + 73, 74, 76, 77, 79, 1, 8, 75, 12, 13, + 14, 15, 16, 17, 78, 53, 80, 83, 8, 48, + 48, 48, 48, 48, 48, 55, 82, 50, 80, 8, + 8, 8, 8, 8, 8, 54, 1, 8, 84, 85, + 79, 1, 3, 9, 10, 52, 62, 63, 64, 66, + 81, 86, 87, 88, 89, 90, 91, 92, 54, 56, + 51, 86, 95, 87, 52, 93, 49, 57, 58, 59, + 87, 44, 90, 46, 55, 60, 61, 42, 43, 85, + 3, 63, 65, 93, 3, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 67, + 94, 89, 57, 4, 4, 92, 92, 67, 68, 45, + 56, 47, 56, 3, 4, 45, 4, 47, 45, 47 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 69, 70, 71, 72, 72, 72, 72, 73, 74, + 74, 75, 75, 75, 76, 77, 77, 78, 78, 78, + 78, 78, 78, 79, 79, 79, 80, 81, 81, 81, + 81, 82, 83, 83, 83, 84, 84, 84, 85, 86, + 86, 86, 86, 87, 87, 88, 89, 89, 89, 89, + 89, 90, 90, 90, 90, 90, 90, 90, 90, 90, + 90, 90, 90, 91, 91, 91, 92, 92, 93, 93, + 93, 93, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 95, 95 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 5, 0, 3, 2, 0, 1, 1, 1, + 1, 2, 1, 1, 2, 2, 0, 3, 3, 3, + 3, 3, 3, 5, 5, 0, 0, 2, 1, 1, + 1, 0, 4, 3, 0, 3, 1, 1, 1, 2, + 3, 2, 1, 3, 1, 2, 2, 1, 6, 5, + 4, 2, 2, 2, 6, 5, 4, 1, 1, 1, + 3, 3, 1, 3, 3, 1, 3, 4, 4, 2, + 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 2, 0 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) + +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 + + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +/* This macro is provided for backward compatibility. */ +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + YYUSE (yytype); +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) +{ + unsigned long int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +yystrlen (const char *yystr) +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +{ + YYUSE (yyvaluep); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YYUSE (yytype); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void) +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + 'yyss': related to states. + 'yyvs': related to semantic values. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = yylex (); + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 119 "parse.y" /* yacc.c:1646 */ + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK\n" ); + } +#line 1512 "parse.c" /* yacc.c:1646 */ + break; + + case 3: +#line 148 "parse.y" /* yacc.c:1646 */ + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } +#line 1522 "parse.c" /* yacc.c:1646 */ + break; + + case 7: +#line 159 "parse.y" /* yacc.c:1646 */ + { synerr( _("unknown error processing section 1") ); } +#line 1528 "parse.c" /* yacc.c:1646 */ + break; + + case 8: +#line 163 "parse.y" /* yacc.c:1646 */ + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } +#line 1538 "parse.c" /* yacc.c:1646 */ + break; + + case 9: +#line 171 "parse.y" /* yacc.c:1646 */ + { xcluflg = false; } +#line 1544 "parse.c" /* yacc.c:1646 */ + break; + + case 10: +#line 174 "parse.y" /* yacc.c:1646 */ + { xcluflg = true; } +#line 1550 "parse.c" /* yacc.c:1646 */ + break; + + case 11: +#line 178 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1556 "parse.c" /* yacc.c:1646 */ + break; + + case 12: +#line 181 "parse.y" /* yacc.c:1646 */ + { scinstal( nmstr, xcluflg ); } +#line 1562 "parse.c" /* yacc.c:1646 */ + break; + + case 13: +#line 184 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1568 "parse.c" /* yacc.c:1646 */ + break; + + case 17: +#line 195 "parse.y" /* yacc.c:1646 */ + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } +#line 1577 "parse.c" /* yacc.c:1646 */ + break; + + case 18: +#line 200 "parse.y" /* yacc.c:1646 */ + { extra_type = xstrdup(nmstr); } +#line 1583 "parse.c" /* yacc.c:1646 */ + break; + + case 19: +#line 202 "parse.y" /* yacc.c:1646 */ + { prefix = xstrdup(nmstr); } +#line 1589 "parse.c" /* yacc.c:1646 */ + break; + + case 20: +#line 204 "parse.y" /* yacc.c:1646 */ + { yyclass = xstrdup(nmstr); } +#line 1595 "parse.c" /* yacc.c:1646 */ + break; + + case 21: +#line 206 "parse.y" /* yacc.c:1646 */ + { headerfilename = xstrdup(nmstr); } +#line 1601 "parse.c" /* yacc.c:1646 */ + break; + + case 22: +#line 208 "parse.y" /* yacc.c:1646 */ + { tablesext = true; tablesfilename = xstrdup(nmstr); } +#line 1607 "parse.c" /* yacc.c:1646 */ + break; + + case 23: +#line 212 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1613 "parse.c" /* yacc.c:1646 */ + break; + + case 24: +#line 214 "parse.y" /* yacc.c:1646 */ + { scon_stk_ptr = (yyvsp[-3]); } +#line 1619 "parse.c" /* yacc.c:1646 */ + break; + + case 26: +#line 219 "parse.y" /* yacc.c:1646 */ + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } +#line 1634 "parse.c" /* yacc.c:1646 */ + break; + + case 27: +#line 232 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } +#line 1673 "parse.c" /* yacc.c:1646 */ + break; + + case 28: +#line 268 "parse.y" /* yacc.c:1646 */ + { + pat = (yyvsp[0]); + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } +#line 1700 "parse.c" /* yacc.c:1646 */ + break; + + case 29: +#line 292 "parse.y" /* yacc.c:1646 */ + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + warn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } +#line 1726 "parse.c" /* yacc.c:1646 */ + break; + + case 30: +#line 315 "parse.y" /* yacc.c:1646 */ + { synerr( _("unrecognized rule") ); } +#line 1732 "parse.c" /* yacc.c:1646 */ + break; + + case 31: +#line 319 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1738 "parse.c" /* yacc.c:1646 */ + break; + + case 32: +#line 323 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-2]); } +#line 1744 "parse.c" /* yacc.c:1646 */ + break; + + case 33: +#line 326 "parse.y" /* yacc.c:1646 */ + { + (yyval) = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } +#line 1764 "parse.c" /* yacc.c:1646 */ + break; + + case 34: +#line 343 "parse.y" /* yacc.c:1646 */ + { (yyval) = scon_stk_ptr; } +#line 1770 "parse.c" /* yacc.c:1646 */ + break; + + case 37: +#line 351 "parse.y" /* yacc.c:1646 */ + { synerr( _("bad start condition list") ); } +#line 1776 "parse.c" /* yacc.c:1646 */ + break; + + case 38: +#line 355 "parse.y" /* yacc.c:1646 */ + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } +#line 1801 "parse.c" /* yacc.c:1646 */ + break; + + case 39: +#line 378 "parse.y" /* yacc.c:1646 */ + { + if ( transchar[lastst[(yyvsp[0])]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + (yyvsp[0]) = link_machines( (yyvsp[0]), + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( (yyvsp[0]) ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + warn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1860 "parse.c" /* yacc.c:1646 */ + break; + + case 40: +#line 434 "parse.y" /* yacc.c:1646 */ + { synerr( _("trailing context used twice") ); } +#line 1866 "parse.c" /* yacc.c:1646 */ + break; + + case 41: +#line 437 "parse.y" /* yacc.c:1646 */ + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + (yyval) = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + warn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( (yyvsp[-1]), + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + (yyval) = link_machines( (yyvsp[-1]), + link_machines( eps, mkstate( '\n' ) ) ); + } +#line 1912 "parse.c" /* yacc.c:1646 */ + break; + + case 42: +#line 480 "parse.y" /* yacc.c:1646 */ + { + (yyval) = (yyvsp[0]); + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } +#line 1931 "parse.c" /* yacc.c:1646 */ + break; + + case 43: +#line 498 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkor( (yyvsp[-2]), (yyvsp[0]) ); + } +#line 1940 "parse.c" /* yacc.c:1646 */ + break; + + case 44: +#line 504 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1946 "parse.c" /* yacc.c:1646 */ + break; + + case 45: +#line 509 "parse.y" /* yacc.c:1646 */ + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + (yyval) = (yyvsp[-1]); + } +#line 1975 "parse.c" /* yacc.c:1646 */ + break; + + case 46: +#line 536 "parse.y" /* yacc.c:1646 */ + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + (yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) ); + } +#line 1986 "parse.c" /* yacc.c:1646 */ + break; + + case 47: +#line 544 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[0]); } +#line 1992 "parse.c" /* yacc.c:1646 */ + break; + + case 48: +#line 547 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2023 "parse.c" /* yacc.c:1646 */ + break; + + case 49: +#line 575 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2040 "parse.c" /* yacc.c:1646 */ + break; + + case 50: +#line 589 "parse.y" /* yacc.c:1646 */ + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") + ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2063 "parse.c" /* yacc.c:1646 */ + break; + + case 51: +#line 611 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + (yyval) = mkclos( (yyvsp[-1]) ); + } +#line 2073 "parse.c" /* yacc.c:1646 */ + break; + + case 52: +#line 618 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkposcl( (yyvsp[-1]) ); + } +#line 2082 "parse.c" /* yacc.c:1646 */ + break; + + case 53: +#line 624 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + (yyval) = mkopt( (yyvsp[-1]) ); + } +#line 2091 "parse.c" /* yacc.c:1646 */ + break; + + case 54: +#line 630 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 ) + { + synerr( _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + { + if ( (yyvsp[-3]) == 0 ) + { + if ( (yyvsp[-1]) <= 0 ) + { + synerr( + _("bad iteration values") ); + (yyval) = (yyvsp[-5]); + } + else + (yyval) = mkopt( + mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) ); + } + else + (yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) ); + } + } +#line 2122 "parse.c" /* yacc.c:1646 */ + break; + + case 55: +#line 658 "parse.y" /* yacc.c:1646 */ + { + varlength = true; + + if ( (yyvsp[-2]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-4]); + } + + else + (yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT ); + } +#line 2139 "parse.c" /* yacc.c:1646 */ + break; + + case 56: +#line 672 "parse.y" /* yacc.c:1646 */ + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( (yyvsp[-1]) <= 0 ) + { + synerr( _("iteration value must be positive") ); + (yyval) = (yyvsp[-3]); + } + + else + (yyval) = link_machines( (yyvsp[-3]), + copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) ); + } +#line 2161 "parse.c" /* yacc.c:1646 */ + break; + + case 57: +#line 691 "parse.y" /* yacc.c:1646 */ + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + (yyval) = mkstate( -cclany ); + else + (yyval) = mkstate( -ccldot ); + } +#line 2198 "parse.c" /* yacc.c:1646 */ + break; + + case 58: +#line 725 "parse.y" /* yacc.c:1646 */ + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[(yyvsp[0])], (size_t) ccllen[(yyvsp[0])], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2219 "parse.c" /* yacc.c:1646 */ + break; + + case 59: +#line 743 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if (ccl_has_nl[(yyvsp[0])]) + rule_has_nl[num_rules] = true; + + (yyval) = mkstate( -(yyvsp[0]) ); + } +#line 2232 "parse.c" /* yacc.c:1646 */ + break; + + case 60: +#line 753 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2238 "parse.c" /* yacc.c:1646 */ + break; + + case 61: +#line 756 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2244 "parse.c" /* yacc.c:1646 */ + break; + + case 62: +#line 759 "parse.y" /* yacc.c:1646 */ + { + ++rulelen; + + if ((yyvsp[0]) == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case((yyvsp[0]))) + /* create an alternation, as in (a|A) */ + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate( (yyvsp[0]) ); + } +#line 2261 "parse.c" /* yacc.c:1646 */ + break; + + case 63: +#line 773 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_diff ((yyvsp[-2]), (yyvsp[0])); } +#line 2267 "parse.c" /* yacc.c:1646 */ + break; + + case 64: +#line 774 "parse.y" /* yacc.c:1646 */ + { (yyval) = ccl_set_union ((yyvsp[-2]), (yyvsp[0])); } +#line 2273 "parse.c" /* yacc.c:1646 */ + break; + + case 66: +#line 780 "parse.y" /* yacc.c:1646 */ + { (yyval) = (yyvsp[-1]); } +#line 2279 "parse.c" /* yacc.c:1646 */ + break; + + case 67: +#line 783 "parse.y" /* yacc.c:1646 */ + { + cclnegate( (yyvsp[-1]) ); + (yyval) = (yyvsp[-1]); + } +#line 2288 "parse.c" /* yacc.c:1646 */ + break; + + case 68: +#line 790 "parse.y" /* yacc.c:1646 */ + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ((yyvsp[-2])) != has_case ((yyvsp[0])) + || (has_case ((yyvsp[-2])) && (b_islower ((yyvsp[-2])) != b_islower ((yyvsp[0])))) + || (has_case ((yyvsp[-2])) && (b_isupper ((yyvsp[-2])) != b_isupper ((yyvsp[0]))))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ((yyvsp[-2])) && !has_case ((yyvsp[0])) && !range_covers_case ((yyvsp[-2]), (yyvsp[0]))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + (yyvsp[-2]), (yyvsp[0])); + } + + if ( (yyvsp[-2]) > (yyvsp[0]) ) + synerr( _("negative range in character class") ); + + else + { + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[-2])) && has_case((yyvsp[0]))){ + (yyvsp[-2]) = reverse_case ((yyvsp[-2])); + (yyvsp[0]) = reverse_case ((yyvsp[0])); + + for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i ) + ccladd( (yyvsp[-3]), i ); + + cclsorted = cclsorted && ((yyvsp[-2]) > lastchar); + lastchar = (yyvsp[0]); + } + + } + + (yyval) = (yyvsp[-3]); + } +#line 2351 "parse.c" /* yacc.c:1646 */ + break; + + case 69: +#line 850 "parse.y" /* yacc.c:1646 */ + { + ccladd( (yyvsp[-1]), (yyvsp[0]) ); + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case((yyvsp[0]))){ + (yyvsp[0]) = reverse_case ((yyvsp[0])); + ccladd ((yyvsp[-1]), (yyvsp[0])); + + cclsorted = cclsorted && ((yyvsp[0]) > lastchar); + lastchar = (yyvsp[0]); + } + + (yyval) = (yyvsp[-1]); + } +#line 2372 "parse.c" /* yacc.c:1646 */ + break; + + case 70: +#line 868 "parse.y" /* yacc.c:1646 */ + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + (yyval) = (yyvsp[-1]); + } +#line 2382 "parse.c" /* yacc.c:1646 */ + break; + + case 71: +#line 875 "parse.y" /* yacc.c:1646 */ + { + cclsorted = true; + lastchar = 0; + currccl = (yyval) = cclinit(); + } +#line 2392 "parse.c" /* yacc.c:1646 */ + break; + + case 72: +#line 883 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalnum); } +#line 2398 "parse.c" /* yacc.c:1646 */ + break; + + case 73: +#line 884 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isalpha); } +#line 2404 "parse.c" /* yacc.c:1646 */ + break; + + case 74: +#line 885 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(IS_BLANK); } +#line 2410 "parse.c" /* yacc.c:1646 */ + break; + + case 75: +#line 886 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(iscntrl); } +#line 2416 "parse.c" /* yacc.c:1646 */ + break; + + case 76: +#line 887 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isdigit); } +#line 2422 "parse.c" /* yacc.c:1646 */ + break; + + case 77: +#line 888 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isgraph); } +#line 2428 "parse.c" /* yacc.c:1646 */ + break; + + case 78: +#line 889 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } +#line 2438 "parse.c" /* yacc.c:1646 */ + break; + + case 79: +#line 894 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isprint); } +#line 2444 "parse.c" /* yacc.c:1646 */ + break; + + case 80: +#line 895 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(ispunct); } +#line 2450 "parse.c" /* yacc.c:1646 */ + break; + + case 81: +#line 896 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isspace); } +#line 2456 "parse.c" /* yacc.c:1646 */ + break; + + case 82: +#line 897 "parse.y" /* yacc.c:1646 */ + { CCL_EXPR(isxdigit); } +#line 2462 "parse.c" /* yacc.c:1646 */ + break; + + case 83: +#line 898 "parse.y" /* yacc.c:1646 */ + { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } +#line 2472 "parse.c" /* yacc.c:1646 */ + break; + + case 84: +#line 904 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalnum); } +#line 2478 "parse.c" /* yacc.c:1646 */ + break; + + case 85: +#line 905 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isalpha); } +#line 2484 "parse.c" /* yacc.c:1646 */ + break; + + case 86: +#line 906 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(IS_BLANK); } +#line 2490 "parse.c" /* yacc.c:1646 */ + break; + + case 87: +#line 907 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(iscntrl); } +#line 2496 "parse.c" /* yacc.c:1646 */ + break; + + case 88: +#line 908 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isdigit); } +#line 2502 "parse.c" /* yacc.c:1646 */ + break; + + case 89: +#line 909 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isgraph); } +#line 2508 "parse.c" /* yacc.c:1646 */ + break; + + case 90: +#line 910 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isprint); } +#line 2514 "parse.c" /* yacc.c:1646 */ + break; + + case 91: +#line 911 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(ispunct); } +#line 2520 "parse.c" /* yacc.c:1646 */ + break; + + case 92: +#line 912 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isspace); } +#line 2526 "parse.c" /* yacc.c:1646 */ + break; + + case 93: +#line 913 "parse.y" /* yacc.c:1646 */ + { CCL_NEG_EXPR(isxdigit); } +#line 2532 "parse.c" /* yacc.c:1646 */ + break; + + case 94: +#line 914 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + warn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } +#line 2543 "parse.c" /* yacc.c:1646 */ + break; + + case 95: +#line 920 "parse.y" /* yacc.c:1646 */ + { + if ( sf_case_ins() ) + warn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } +#line 2554 "parse.c" /* yacc.c:1646 */ + break; + + case 96: +#line 929 "parse.y" /* yacc.c:1646 */ + { + if ( (yyvsp[0]) == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case((yyvsp[0]))) + (yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0])))); + else + (yyval) = mkstate ((yyvsp[0])); + + (yyval) = link_machines( (yyvsp[-1]), (yyval)); + } +#line 2572 "parse.c" /* yacc.c:1646 */ + break; + + case 97: +#line 944 "parse.y" /* yacc.c:1646 */ + { (yyval) = mkstate( SYM_EPSILON ); } +#line 2578 "parse.c" /* yacc.c:1646 */ + break; + + +#line 2582 "parse.c" /* yacc.c:1646 */ + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + return yyresult; +} +#line 947 "parse.y" /* yacc.c:1906 */ + + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + warn( warn_msg ); + } + + +/* warn - report a warning, unless -w was given */ + +void warn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } diff --git a/src/parse.h b/src/parse.h new file mode 100644 index 0000000..8d35287 --- /dev/null +++ b/src/parse.h @@ -0,0 +1,154 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +#ifndef YY_YY_PARSE_H_INCLUDED +# define YY_YY_PARSE_H_INCLUDED +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + CHAR = 258, + NUMBER = 259, + SECTEND = 260, + SCDECL = 261, + XSCDECL = 262, + NAME = 263, + PREVCCL = 264, + EOF_OP = 265, + TOK_OPTION = 266, + TOK_OUTFILE = 267, + TOK_PREFIX = 268, + TOK_YYCLASS = 269, + TOK_HEADER_FILE = 270, + TOK_EXTRA_TYPE = 271, + TOK_TABLES_FILE = 272, + CCE_ALNUM = 273, + CCE_ALPHA = 274, + CCE_BLANK = 275, + CCE_CNTRL = 276, + CCE_DIGIT = 277, + CCE_GRAPH = 278, + CCE_LOWER = 279, + CCE_PRINT = 280, + CCE_PUNCT = 281, + CCE_SPACE = 282, + CCE_UPPER = 283, + CCE_XDIGIT = 284, + CCE_NEG_ALNUM = 285, + CCE_NEG_ALPHA = 286, + CCE_NEG_BLANK = 287, + CCE_NEG_CNTRL = 288, + CCE_NEG_DIGIT = 289, + CCE_NEG_GRAPH = 290, + CCE_NEG_LOWER = 291, + CCE_NEG_PRINT = 292, + CCE_NEG_PUNCT = 293, + CCE_NEG_SPACE = 294, + CCE_NEG_UPPER = 295, + CCE_NEG_XDIGIT = 296, + CCL_OP_DIFF = 297, + CCL_OP_UNION = 298, + BEGIN_REPEAT_POSIX = 299, + END_REPEAT_POSIX = 300, + BEGIN_REPEAT_FLEX = 301, + END_REPEAT_FLEX = 302 + }; +#endif +/* Tokens. */ +#define CHAR 258 +#define NUMBER 259 +#define SECTEND 260 +#define SCDECL 261 +#define XSCDECL 262 +#define NAME 263 +#define PREVCCL 264 +#define EOF_OP 265 +#define TOK_OPTION 266 +#define TOK_OUTFILE 267 +#define TOK_PREFIX 268 +#define TOK_YYCLASS 269 +#define TOK_HEADER_FILE 270 +#define TOK_EXTRA_TYPE 271 +#define TOK_TABLES_FILE 272 +#define CCE_ALNUM 273 +#define CCE_ALPHA 274 +#define CCE_BLANK 275 +#define CCE_CNTRL 276 +#define CCE_DIGIT 277 +#define CCE_GRAPH 278 +#define CCE_LOWER 279 +#define CCE_PRINT 280 +#define CCE_PUNCT 281 +#define CCE_SPACE 282 +#define CCE_UPPER 283 +#define CCE_XDIGIT 284 +#define CCE_NEG_ALNUM 285 +#define CCE_NEG_ALPHA 286 +#define CCE_NEG_BLANK 287 +#define CCE_NEG_CNTRL 288 +#define CCE_NEG_DIGIT 289 +#define CCE_NEG_GRAPH 290 +#define CCE_NEG_LOWER 291 +#define CCE_NEG_PRINT 292 +#define CCE_NEG_PUNCT 293 +#define CCE_NEG_SPACE 294 +#define CCE_NEG_UPPER 295 +#define CCE_NEG_XDIGIT 296 +#define CCL_OP_DIFF 297 +#define CCL_OP_UNION 298 +#define BEGIN_REPEAT_POSIX 299 +#define END_REPEAT_POSIX 300 +#define BEGIN_REPEAT_FLEX 301 +#define END_REPEAT_FLEX 302 + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef int YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + +#endif /* !YY_YY_PARSE_H_INCLUDED */ diff --git a/src/parse.y b/src/parse.y new file mode 100644 index 0000000..908361b --- /dev/null +++ b/src/parse.y @@ -0,0 +1,1079 @@ +/* parse.y - parser for flex input */ + +%token CHAR NUMBER SECTEND SCDECL XSCDECL NAME PREVCCL EOF_OP +%token TOK_OPTION TOK_OUTFILE TOK_PREFIX TOK_YYCLASS TOK_HEADER_FILE TOK_EXTRA_TYPE +%token TOK_TABLES_FILE + +%token CCE_ALNUM CCE_ALPHA CCE_BLANK CCE_CNTRL CCE_DIGIT CCE_GRAPH +%token CCE_LOWER CCE_PRINT CCE_PUNCT CCE_SPACE CCE_UPPER CCE_XDIGIT + +%token CCE_NEG_ALNUM CCE_NEG_ALPHA CCE_NEG_BLANK CCE_NEG_CNTRL CCE_NEG_DIGIT CCE_NEG_GRAPH +%token CCE_NEG_LOWER CCE_NEG_PRINT CCE_NEG_PUNCT CCE_NEG_SPACE CCE_NEG_UPPER CCE_NEG_XDIGIT + +%left CCL_OP_DIFF CCL_OP_UNION + +/* + *POSIX and AT&T lex place the + * precedence of the repeat operator, {}, below that of concatenation. + * Thus, ab{3} is ababab. Most other POSIX utilities use an Extended + * Regular Expression (ERE) precedence that has the repeat operator + * higher than concatenation. This causes ab{3} to yield abbb. + * + * In order to support the POSIX and AT&T precedence and the flex + * precedence we define two token sets for the begin and end tokens of + * the repeat operator, '{' and '}'. The lexical scanner chooses + * which tokens to return based on whether posix_compat or lex_compat + * are specified. Specifying either posix_compat or lex_compat will + * cause flex to parse scanner files as per the AT&T and + * POSIX-mandated behavior. + */ + +%token BEGIN_REPEAT_POSIX END_REPEAT_POSIX BEGIN_REPEAT_FLEX END_REPEAT_FLEX + + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "tables.h" + +int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen; +int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule; + +int *scon_stk; +int scon_stk_ptr; + +static int madeany = false; /* whether we've made the '.' character class */ +static int ccldot, cclany; +int previous_continued_action; /* whether the previous rule's action was '|' */ + +#define format_warn3(fmt, a1, a2) \ + do{ \ + char fw3_msg[MAXLINE];\ + snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\ + warn( fw3_msg );\ + }while(0) + +/* Expand a POSIX character class expression. */ +#define CCL_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( isascii(c) && func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* negated class */ +#define CCL_NEG_EXPR(func) \ + do{ \ + int c; \ + for ( c = 0; c < csize; ++c ) \ + if ( !func(c) ) \ + ccladd( currccl, c ); \ + }while(0) + +/* While POSIX defines isblank(), it's not ANSI C. */ +#define IS_BLANK(c) ((c) == ' ' || (c) == '\t') + +/* On some over-ambitious machines, such as DEC Alpha's, the default + * token type is "long" instead of "int"; this leads to problems with + * declaring yylval in flexdef.h. But so far, all the yacc's I've seen + * wrap their definitions of YYSTYPE with "#ifndef YYSTYPE"'s, so the + * following should ensure that the default token type is "int". + */ +#define YYSTYPE int + +%} + +%% +goal : initlex sect1 sect1end sect2 initforrule + { /* add default rule */ + int def_rule; + + pat = cclinit(); + cclnegate( pat ); + + def_rule = mkstate( -pat ); + + /* Remember the number of the default rule so we + * don't generate "can't match" warnings for it. + */ + default_rule = num_rules; + + finish_rule( def_rule, false, 0, 0, 0); + + for ( i = 1; i <= lastsc; ++i ) + scset[i] = mkbranch( scset[i], def_rule ); + + if ( spprdflt ) + add_action( + "YY_FATAL_ERROR( \"flex scanner jammed\" )" ); + else + add_action( "ECHO" ); + + add_action( ";\n\tYY_BREAK\n" ); + } + ; + +initlex : + { /* initialize for processing rules */ + + /* Create default DFA start condition. */ + scinstal( "INITIAL", false ); + } + ; + +sect1 : sect1 startconddecl namelist1 + | sect1 options + | + | error + { synerr( _("unknown error processing section 1") ); } + ; + +sect1end : SECTEND + { + check_options(); + scon_stk = allocate_integer_array( lastsc + 1 ); + scon_stk_ptr = 0; + } + ; + +startconddecl : SCDECL + { xcluflg = false; } + + | XSCDECL + { xcluflg = true; } + ; + +namelist1 : namelist1 NAME + { scinstal( nmstr, xcluflg ); } + + | NAME + { scinstal( nmstr, xcluflg ); } + + | error + { synerr( _("bad start condition list") ); } + ; + +options : TOK_OPTION optionlist + ; + +optionlist : optionlist option + | + ; + +option : TOK_OUTFILE '=' NAME + { + outfilename = xstrdup(nmstr); + did_outfilename = 1; + } + | TOK_EXTRA_TYPE '=' NAME + { extra_type = xstrdup(nmstr); } + | TOK_PREFIX '=' NAME + { prefix = xstrdup(nmstr); } + | TOK_YYCLASS '=' NAME + { yyclass = xstrdup(nmstr); } + | TOK_HEADER_FILE '=' NAME + { headerfilename = xstrdup(nmstr); } + | TOK_TABLES_FILE '=' NAME + { tablesext = true; tablesfilename = xstrdup(nmstr); } + ; + +sect2 : sect2 scon initforrule flexrule '\n' + { scon_stk_ptr = $2; } + | sect2 scon '{' sect2 '}' + { scon_stk_ptr = $2; } + | + ; + +initforrule : + { + /* Initialize for a parse of one rule. */ + trlcontxt = variable_trail_rule = varlength = false; + trailcnt = headcnt = rulelen = 0; + current_state_type = STATE_NORMAL; + previous_continued_action = continued_action; + in_rule = true; + + new_rule(); + } + ; + +flexrule : '^' rule + { + pat = $2; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scbol[scon_stk[i]] = + mkbranch( scbol[scon_stk[i]], + pat ); + } + + else + { + /* Add to all non-exclusive start conditions, + * including the default (0) start condition. + */ + + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scbol[i] = mkbranch( scbol[i], + pat ); + } + + if ( ! bol_needed ) + { + bol_needed = true; + + if ( performance_report > 1 ) + pinpoint_message( + "'^' operator results in sub-optimal performance" ); + } + } + + | rule + { + pat = $1; + finish_rule( pat, variable_trail_rule, + headcnt, trailcnt , previous_continued_action); + + if ( scon_stk_ptr > 0 ) + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + scset[scon_stk[i]] = + mkbranch( scset[scon_stk[i]], + pat ); + } + + else + { + for ( i = 1; i <= lastsc; ++i ) + if ( ! scxclu[i] ) + scset[i] = + mkbranch( scset[i], + pat ); + } + } + + | EOF_OP + { + if ( scon_stk_ptr > 0 ) + build_eof_action(); + + else + { + /* This EOF applies to all start conditions + * which don't already have EOF actions. + */ + for ( i = 1; i <= lastsc; ++i ) + if ( ! sceof[i] ) + scon_stk[++scon_stk_ptr] = i; + + if ( scon_stk_ptr == 0 ) + warn( + "all start conditions already have <> rules" ); + + else + build_eof_action(); + } + } + + | error + { synerr( _("unrecognized rule") ); } + ; + +scon_stk_ptr : + { $$ = scon_stk_ptr; } + ; + +scon : '<' scon_stk_ptr namelist2 '>' + { $$ = $2; } + + | '<' '*' '>' + { + $$ = scon_stk_ptr; + + for ( i = 1; i <= lastsc; ++i ) + { + int j; + + for ( j = 1; j <= scon_stk_ptr; ++j ) + if ( scon_stk[j] == i ) + break; + + if ( j > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = i; + } + } + + | + { $$ = scon_stk_ptr; } + ; + +namelist2 : namelist2 ',' sconname + + | sconname + + | error + { synerr( _("bad start condition list") ); } + ; + +sconname : NAME + { + if ( (scnum = sclookup( nmstr )) == 0 ) + format_pinpoint_message( + "undeclared start condition %s", + nmstr ); + else + { + for ( i = 1; i <= scon_stk_ptr; ++i ) + if ( scon_stk[i] == scnum ) + { + format_warn( + "<%s> specified twice", + scname[scnum] ); + break; + } + + if ( i > scon_stk_ptr ) + scon_stk[++scon_stk_ptr] = scnum; + } + } + ; + +rule : re2 re + { + if ( transchar[lastst[$2]] != SYM_EPSILON ) + /* Provide final transition \now/ so it + * will be marked as a trailing context + * state. + */ + $2 = link_machines( $2, + mkstate( SYM_EPSILON ) ); + + mark_beginning_as_normal( $2 ); + current_state_type = STATE_NORMAL; + + if ( previous_continued_action ) + { + /* We need to treat this as variable trailing + * context so that the backup does not happen + * in the action but before the action switch + * statement. If the backup happens in the + * action, then the rules "falling into" this + * one's action will *also* do the backup, + * erroneously. + */ + if ( ! varlength || headcnt != 0 ) + warn( + "trailing context made variable due to preceding '|' action" ); + + /* Mark as variable. */ + varlength = true; + headcnt = 0; + + } + + if ( lex_compat || (varlength && headcnt == 0) ) + { /* variable trailing context rule */ + /* Mark the first part of the rule as the + * accepting "head" part of a trailing + * context rule. + * + * By the way, we didn't do this at the + * beginning of this production because back + * then current_state_type was set up for a + * trail rule, and add_accept() can create + * a new state ... + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + else + trailcnt = rulelen; + + $$ = link_machines( $1, $2 ); + } + + | re2 re '$' + { synerr( _("trailing context used twice") ); } + + | re '$' + { + headcnt = 0; + trailcnt = 1; + rulelen = 1; + varlength = false; + + current_state_type = STATE_TRAILING_CONTEXT; + + if ( trlcontxt ) + { + synerr( _("trailing context used twice") ); + $$ = mkstate( SYM_EPSILON ); + } + + else if ( previous_continued_action ) + { + /* See the comment in the rule for "re2 re" + * above. + */ + warn( + "trailing context made variable due to preceding '|' action" ); + + varlength = true; + } + + if ( lex_compat || varlength ) + { + /* Again, see the comment in the rule for + * "re2 re" above. + */ + add_accept( $1, + num_rules | YY_TRAILING_HEAD_MASK ); + variable_trail_rule = true; + } + + trlcontxt = true; + + eps = mkstate( SYM_EPSILON ); + $$ = link_machines( $1, + link_machines( eps, mkstate( '\n' ) ) ); + } + + | re + { + $$ = $1; + + if ( trlcontxt ) + { + if ( lex_compat || (varlength && headcnt == 0) ) + /* Both head and trail are + * variable-length. + */ + variable_trail_rule = true; + else + trailcnt = rulelen; + } + } + ; + + +re : re '|' series + { + varlength = true; + $$ = mkor( $1, $3 ); + } + + | series + { $$ = $1; } + ; + + +re2 : re '/' + { + /* This rule is written separately so the + * reduction will occur before the trailing + * series is parsed. + */ + + if ( trlcontxt ) + synerr( _("trailing context used twice") ); + else + trlcontxt = true; + + if ( varlength ) + /* We hope the trailing context is + * fixed-length. + */ + varlength = false; + else + headcnt = rulelen; + + rulelen = 0; + + current_state_type = STATE_TRAILING_CONTEXT; + $$ = $1; + } + ; + +series : series singleton + { + /* This is where concatenation of adjacent patterns + * gets done. + */ + $$ = link_machines( $1, $2 ); + } + + | singleton + { $$ = $1; } + + | series BEGIN_REPEAT_POSIX NUMBER ',' NUMBER END_REPEAT_POSIX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | series BEGIN_REPEAT_POSIX NUMBER ',' END_REPEAT_POSIX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | series BEGIN_REPEAT_POSIX NUMBER END_REPEAT_POSIX + { + /* The series could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") + ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + ; + +singleton : singleton '*' + { + varlength = true; + + $$ = mkclos( $1 ); + } + + | singleton '+' + { + varlength = true; + $$ = mkposcl( $1 ); + } + + | singleton '?' + { + varlength = true; + $$ = mkopt( $1 ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' NUMBER END_REPEAT_FLEX + { + varlength = true; + + if ( $3 > $5 || $3 < 0 ) + { + synerr( _("bad iteration values") ); + $$ = $1; + } + else + { + if ( $3 == 0 ) + { + if ( $5 <= 0 ) + { + synerr( + _("bad iteration values") ); + $$ = $1; + } + else + $$ = mkopt( + mkrep( $1, 1, $5 ) ); + } + else + $$ = mkrep( $1, $3, $5 ); + } + } + + | singleton BEGIN_REPEAT_FLEX NUMBER ',' END_REPEAT_FLEX + { + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = mkrep( $1, $3, INFINITE_REPEAT ); + } + + | singleton BEGIN_REPEAT_FLEX NUMBER END_REPEAT_FLEX + { + /* The singleton could be something like "(foo)", + * in which case we have no idea what its length + * is, so we punt here. + */ + varlength = true; + + if ( $3 <= 0 ) + { + synerr( _("iteration value must be positive") ); + $$ = $1; + } + + else + $$ = link_machines( $1, + copysingl( $1, $3 - 1 ) ); + } + + | '.' + { + if ( ! madeany ) + { + /* Create the '.' character class. */ + ccldot = cclinit(); + ccladd( ccldot, '\n' ); + cclnegate( ccldot ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[ccldot], + ccllen[ccldot], nextecm, + ecgroup, csize, csize ); + + /* Create the (?s:'.') character class. */ + cclany = cclinit(); + cclnegate( cclany ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[cclany], + ccllen[cclany], nextecm, + ecgroup, csize, csize ); + + madeany = true; + } + + ++rulelen; + + if (sf_dot_all()) + $$ = mkstate( -cclany ); + else + $$ = mkstate( -ccldot ); + } + + | fullccl + { + /* Sort characters for fast searching. + */ + qsort( ccltbl + cclmap[$1], (size_t) ccllen[$1], sizeof (*ccltbl), cclcmp ); + + if ( useecs ) + mkeccl( ccltbl + cclmap[$1], ccllen[$1], + nextecm, ecgroup, csize, csize ); + + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | PREVCCL + { + ++rulelen; + + if (ccl_has_nl[$1]) + rule_has_nl[num_rules] = true; + + $$ = mkstate( -$1 ); + } + + | '"' string '"' + { $$ = $2; } + + | '(' re ')' + { $$ = $2; } + + | CHAR + { + ++rulelen; + + if ($1 == nlch) + rule_has_nl[num_rules] = true; + + if (sf_case_ins() && has_case($1)) + /* create an alternation, as in (a|A) */ + $$ = mkor (mkstate($1), mkstate(reverse_case($1))); + else + $$ = mkstate( $1 ); + } + ; +fullccl: + fullccl CCL_OP_DIFF braceccl { $$ = ccl_set_diff ($1, $3); } + | fullccl CCL_OP_UNION braceccl { $$ = ccl_set_union ($1, $3); } + | braceccl + ; + +braceccl: + + '[' ccl ']' { $$ = $2; } + + | '[' '^' ccl ']' + { + cclnegate( $3 ); + $$ = $3; + } + ; + +ccl : ccl CHAR '-' CHAR + { + + if (sf_case_ins()) + { + + /* If one end of the range has case and the other + * does not, or the cases are different, then we're not + * sure what range the user is trying to express. + * Examples: [@-z] or [S-t] + */ + if (has_case ($2) != has_case ($4) + || (has_case ($2) && (b_islower ($2) != b_islower ($4))) + || (has_case ($2) && (b_isupper ($2) != b_isupper ($4)))) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + + /* If the range spans uppercase characters but not + * lowercase (or vice-versa), then should we automatically + * include lowercase characters in the range? + * Example: [@-_] spans [a-z] but not [A-Z] + */ + else if (!has_case ($2) && !has_case ($4) && !range_covers_case ($2, $4)) + format_warn3 ( + _("the character range [%c-%c] is ambiguous in a case-insensitive scanner"), + $2, $4); + } + + if ( $2 > $4 ) + synerr( _("negative range in character class") ); + + else + { + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + /* Keep track if this ccl is staying in + * alphabetical order. + */ + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2) && has_case($4)){ + $2 = reverse_case ($2); + $4 = reverse_case ($4); + + for ( i = $2; i <= $4; ++i ) + ccladd( $1, i ); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $4; + } + + } + + $$ = $1; + } + + | ccl CHAR + { + ccladd( $1, $2 ); + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + + /* Do it again for upper/lowercase */ + if (sf_case_ins() && has_case($2)){ + $2 = reverse_case ($2); + ccladd ($1, $2); + + cclsorted = cclsorted && ($2 > lastchar); + lastchar = $2; + } + + $$ = $1; + } + + | ccl ccl_expr + { + /* Too hard to properly maintain cclsorted. */ + cclsorted = false; + $$ = $1; + } + + | + { + cclsorted = true; + lastchar = 0; + currccl = $$ = cclinit(); + } + ; + +ccl_expr: + CCE_ALNUM { CCL_EXPR(isalnum); } + | CCE_ALPHA { CCL_EXPR(isalpha); } + | CCE_BLANK { CCL_EXPR(IS_BLANK); } + | CCE_CNTRL { CCL_EXPR(iscntrl); } + | CCE_DIGIT { CCL_EXPR(isdigit); } + | CCE_GRAPH { CCL_EXPR(isgraph); } + | CCE_LOWER { + CCL_EXPR(islower); + if (sf_case_ins()) + CCL_EXPR(isupper); + } + | CCE_PRINT { CCL_EXPR(isprint); } + | CCE_PUNCT { CCL_EXPR(ispunct); } + | CCE_SPACE { CCL_EXPR(isspace); } + | CCE_XDIGIT { CCL_EXPR(isxdigit); } + | CCE_UPPER { + CCL_EXPR(isupper); + if (sf_case_ins()) + CCL_EXPR(islower); + } + + | CCE_NEG_ALNUM { CCL_NEG_EXPR(isalnum); } + | CCE_NEG_ALPHA { CCL_NEG_EXPR(isalpha); } + | CCE_NEG_BLANK { CCL_NEG_EXPR(IS_BLANK); } + | CCE_NEG_CNTRL { CCL_NEG_EXPR(iscntrl); } + | CCE_NEG_DIGIT { CCL_NEG_EXPR(isdigit); } + | CCE_NEG_GRAPH { CCL_NEG_EXPR(isgraph); } + | CCE_NEG_PRINT { CCL_NEG_EXPR(isprint); } + | CCE_NEG_PUNCT { CCL_NEG_EXPR(ispunct); } + | CCE_NEG_SPACE { CCL_NEG_EXPR(isspace); } + | CCE_NEG_XDIGIT { CCL_NEG_EXPR(isxdigit); } + | CCE_NEG_LOWER { + if ( sf_case_ins() ) + warn(_("[:^lower:] is ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(islower); + } + | CCE_NEG_UPPER { + if ( sf_case_ins() ) + warn(_("[:^upper:] ambiguous in case insensitive scanner")); + else + CCL_NEG_EXPR(isupper); + } + ; + +string : string CHAR + { + if ( $2 == nlch ) + rule_has_nl[num_rules] = true; + + ++rulelen; + + if (sf_case_ins() && has_case($2)) + $$ = mkor (mkstate($2), mkstate(reverse_case($2))); + else + $$ = mkstate ($2); + + $$ = link_machines( $1, $$); + } + + | + { $$ = mkstate( SYM_EPSILON ); } + ; + +%% + + +/* build_eof_action - build the "<>" action for the active start + * conditions + */ + +void build_eof_action(void) + { + int i; + char action_text[MAXLINE]; + + for ( i = 1; i <= scon_stk_ptr; ++i ) + { + if ( sceof[scon_stk[i]] ) + format_pinpoint_message( + "multiple <> rules for start condition %s", + scname[scon_stk[i]] ); + + else + { + sceof[scon_stk[i]] = true; + + if (previous_continued_action /* && previous action was regular */) + add_action("YY_RULE_SETUP\n"); + + snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n", + scname[scon_stk[i]] ); + add_action( action_text ); + } + } + + line_directive_out(NULL, 1); + + /* This isn't a normal rule after all - don't count it as + * such, so we don't have any holes in the rule numbering + * (which make generating "rule can never match" warnings + * more difficult. + */ + --num_rules; + ++num_eof_rules; + } + + +/* format_synerr - write out formatted syntax error */ + +void format_synerr( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + (void) snprintf( errmsg, sizeof(errmsg), msg, arg ); + synerr( errmsg ); + } + + +/* synerr - report a syntax error */ + +void synerr( const char *str ) + { + syntaxerror = true; + pinpoint_message( str ); + } + + +/* format_warn - write out formatted warning */ + +void format_warn( const char *msg, const char arg[] ) + { + char warn_msg[MAXLINE]; + + snprintf( warn_msg, sizeof(warn_msg), msg, arg ); + warn( warn_msg ); + } + + +/* warn - report a warning, unless -w was given */ + +void warn( const char *str ) + { + line_warning( str, linenum ); + } + +/* format_pinpoint_message - write out a message formatted with one string, + * pinpointing its location + */ + +void format_pinpoint_message( const char *msg, const char arg[] ) + { + char errmsg[MAXLINE]; + + snprintf( errmsg, sizeof(errmsg), msg, arg ); + pinpoint_message( errmsg ); + } + + +/* pinpoint_message - write out a message, pinpointing its location */ + +void pinpoint_message( const char *str ) + { + line_pinpoint( str, linenum ); + } + + +/* line_warning - report a warning at a given line, unless -w was given */ + +void line_warning( const char *str, int line ) + { + char warning[MAXLINE]; + + if ( ! nowarn ) + { + snprintf( warning, sizeof(warning), "warning, %s", str ); + line_pinpoint( warning, line ); + } + } + + +/* line_pinpoint - write out a message, pinpointing it at the given line */ + +void line_pinpoint( const char *str, int line ) + { + fprintf( stderr, "%s:%d: %s\n", infilename, line, str ); + } + + +/* yyerror - eat up an error message from the parser; + * currently, messages are ignore + */ + +void yyerror( const char *msg ) + { + (void)msg; + } diff --git a/src/regex.c b/src/regex.c new file mode 100644 index 0000000..84f0e9e --- /dev/null +++ b/src/regex.c @@ -0,0 +1,171 @@ +/** regex - regular expression functions related to POSIX regex lib. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" + + +static const char* REGEXP_LINEDIR = "^#line ([[:digit:]]+) \"(.*)\""; +static const char* REGEXP_BLANK_LINE = "^[[:space:]]*$"; + +regex_t regex_linedir; /**< matches line directives */ +regex_t regex_blank_line; /**< matches blank lines */ + + +/** Initialize the regular expressions. + * @return true upon success. + */ +bool flex_init_regex(void) +{ + flex_regcomp(®ex_linedir, REGEXP_LINEDIR, REG_EXTENDED); + flex_regcomp(®ex_blank_line, REGEXP_BLANK_LINE, REG_EXTENDED); + + return true; +} + +/** Compiles a regular expression or dies trying. + * @param preg Same as for regcomp(). + * @param regex Same as for regcomp(). + * @param cflags Same as for regcomp(). + */ +void flex_regcomp(regex_t *preg, const char *regex, int cflags) +{ + int err; + + memset (preg, 0, sizeof (regex_t)); + + if ((err = regcomp (preg, regex, cflags)) != 0) { + const int errbuf_sz = 200; + char *errbuf, *rxerr; + + errbuf = malloc(errbuf_sz * sizeof(char)); + if (!errbuf) + flexfatal(_("Unable to allocate buffer to report regcomp")); + rxerr = malloc(errbuf_sz * sizeof(char)); + if (!rxerr) + flexfatal(_("Unable to allocate buffer for regerror")); + regerror (err, preg, rxerr, errbuf_sz); + snprintf (errbuf, errbuf_sz, "regcomp for \"%s\" failed: %s", regex, rxerr); + + flexfatal (errbuf); + free(errbuf); + free(rxerr); + } +} + +/** Extract a copy of the match, or NULL if no match. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @return The allocated string. + */ +char *regmatch_dup (regmatch_t * m, const char *src) +{ + char *str; + int len; + + if (m == NULL || m->rm_so < 0) + return NULL; + len = m->rm_eo - m->rm_so; + str = malloc((len + 1) * sizeof(char)); + if (!str) + flexfatal(_("Unable to allocate a copy of the match")); + strncpy (str, src + m->rm_so, len); + str[len] = 0; + return str; +} + +/** Copy the match. + * @param m A match as returned by regexec(). + * @param dest The destination buffer. + * @param src The source string that was passed to regexec(). + * @return dest + */ +char *regmatch_cpy (regmatch_t * m, char *dest, const char *src) +{ + if (m == NULL || m->rm_so < 0) { + if (dest) + dest[0] = '\0'; + return dest; + } + + snprintf (dest, regmatch_len(m), "%s", src + m->rm_so); + return dest; +} + +/** Get the length in characters of the match. + * @param m A match as returned by regexec(). + * @return The length of the match. + */ +int regmatch_len (regmatch_t * m) +{ + if (m == NULL || m->rm_so < 0) { + return 0; + } + + return m->rm_eo - m->rm_so; +} + + + +/** Convert a regmatch_t object to an integer using the strtol() function. + * @param m A match as returned by regexec(). + * @param src The source string that was passed to regexec(). + * @param endptr Same as the second argument to strtol(). + * @param base Same as the third argument to strtol(). + * @return The converted integer or error (Return value is the same as for strtol()). + */ +int regmatch_strtol (regmatch_t * m, const char *src, char **endptr, + int base) +{ + int n = 0; + +#define bufsz 20 + char buf[bufsz]; + char *s; + + if (m == NULL || m->rm_so < 0) + return 0; + + if (regmatch_len (m) < bufsz) + s = regmatch_cpy (m, buf, src); + else + s = regmatch_dup (m, src); + + n = strtol (s, endptr, base); + + if (s != buf) + free (s); + + return n; +} + +/** Check for empty or non-existent match. + * @param m A match as returned by regexec(). + * @return false if match length is non-zero. + * Note that reg_empty returns true even if match did not occur at all. + */ +bool regmatch_empty (regmatch_t * m) +{ + return (m == NULL || m->rm_so < 0 || m->rm_so == m->rm_eo); +} + +/* vim:set expandtab cindent tabstop=4 softtabstop=4 shiftwidth=4 textwidth=0: */ diff --git a/src/scan.c b/src/scan.c new file mode 100644 index 0000000..2b8e056 --- /dev/null +++ b/src/scan.c @@ -0,0 +1,5092 @@ + +#line 3 "scan.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 0 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern yy_size_t yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ +yy_size_t yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#ifdef yytext_ptr +#undef yytext_ptr +#endif +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +#if defined(__GNUC__) && __GNUC__ >= 3 +__attribute__((__noreturn__)) +#endif +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + (yytext_ptr) -= (yy_more_len); \ + yyleng = (size_t) (yy_cp - (yytext_ptr)); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 252 +#define YY_END_OF_BUFFER 253 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[1110] = + { 0, + 0, 0, 0, 0, 0, 0, 249, 249, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 253, 251, + 9, 20, 251, 18, 1, 19, 251, 251, 251, 251, + 17, 165, 150, 151, 165, 143, 165, 162, 163, 164, + 164, 165, 165, 165, 164, 149, 139, 165, 165, 141, + 142, 137, 138, 137, 136, 135, 136, 249, 249, 250, + 250, 41, 42, 41, 41, 41, 41, 41, 41, 50, + + 49, 51, 251, 171, 171, 166, 171, 167, 168, 170, + 172, 220, 221, 220, 218, 217, 219, 173, 175, 173, + 174, 173, 187, 187, 187, 187, 189, 191, 189, 189, + 189, 189, 190, 234, 239, 234, 238, 240, 240, 236, + 236, 236, 235, 235, 230, 231, 251, 132, 251, 25, + 26, 25, 22, 25, 25, 241, 243, 241, 244, 245, + 228, 228, 229, 228, 228, 228, 228, 228, 228, 228, + 131, 53, 52, 131, 131, 131, 131, 54, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 37, + + 34, 37, 35, 48, 45, 251, 48, 48, 44, 43, + 177, 176, 178, 179, 180, 181, 182, 183, 184, 32, + 33, 32, 31, 29, 30, 29, 28, 9, 20, 0, + 18, 1, 19, 0, 0, 0, 16, 10, 0, 0, + 0, 0, 4, 16, 5, 0, 2, 17, 150, 151, + 0, 0, 0, 145, 0, 161, 159, 0, 155, 155, + 0, 246, 246, 246, 0, 0, 144, 0, 149, 139, + 0, 0, 0, 141, 142, 154, 140, 0, 138, 136, + 135, 135, 133, 134, 249, 249, 247, 248, 42, 0, + 0, 39, 40, 0, 50, 49, 51, 0, 166, 0, + + 166, 169, 170, 221, 217, 175, 0, 185, 186, 191, + 188, 234, 239, 0, 237, 0, 223, 236, 236, 236, + 232, 233, 0, 132, 0, 26, 21, 23, 24, 241, + 243, 242, 0, 0, 229, 222, 226, 227, 53, 52, + 0, 130, 0, 0, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 55, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 0, 36, 35, + 45, 46, 47, 32, 33, 30, 27, 0, 16, 10, + 0, 14, 0, 0, 0, 0, 0, 4, 16, 5, + + 0, 6, 0, 146, 0, 147, 0, 160, 0, 155, + 155, 0, 155, 155, 155, 246, 246, 157, 156, 0, + 158, 140, 148, 0, 154, 0, 133, 134, 0, 0, + 0, 38, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 236, 236, 222, 0, 0, + 131, 131, 131, 131, 131, 131, 131, 67, 131, 131, + 131, 72, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 0, 0, 0, + + 0, 14, 0, 0, 0, 0, 0, 0, 4, 8, + 5, 0, 155, 155, 155, 155, 155, 155, 155, 246, + 158, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 236, 236, 56, + 57, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 73, 74, 131, 131, 131, 131, 79, 80, + 131, 131, 131, 131, 131, 131, 131, 85, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 94, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 0, 0, 0, + + 0, 15, 0, 0, 0, 0, 0, 8, 8, 8, + 0, 155, 155, 155, 155, 155, 155, 155, 0, 0, + 0, 0, 216, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 236, 236, 58, 131, + 131, 60, 131, 64, 131, 131, 131, 131, 70, 131, + 131, 131, 75, 131, 131, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 88, 131, 131, 131, 131, 92, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, + 0, 0, 0, 0, 3, 0, 0, 0, 8, 7, + + 8, 0, 155, 155, 155, 0, 0, 224, 225, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 224, 225, 131, 131, 131, 63, 131, + 131, 131, 131, 131, 131, 131, 127, 131, 131, 131, + 131, 131, 131, 131, 131, 125, 131, 87, 131, 90, + 131, 91, 131, 131, 131, 106, 0, 131, 96, 131, + 0, 97, 0, 0, 0, 0, 0, 12, 0, 13, + 0, 153, 0, 152, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 131, 131, + 131, 131, 131, 131, 131, 68, 131, 71, 131, 131, + 131, 131, 131, 131, 124, 131, 84, 131, 131, 89, + 131, 93, 104, 126, 0, 0, 0, 0, 0, 0, + 131, 131, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 152, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 131, 131, 131, + 131, 131, 131, 131, 69, 131, 131, 131, 131, 81, + 131, 131, 131, 131, 131, 131, 0, 0, 115, 0, + + 0, 0, 0, 0, 0, 95, 131, 0, 0, 116, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, + 0, 192, 193, 194, 195, 196, 197, 198, 199, 200, + 201, 202, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 131, 131, 131, 131, 131, + 131, 131, 131, 131, 131, 131, 131, 131, 131, 86, + 131, 131, 0, 0, 0, 0, 0, 0, 117, 0, + 105, 0, 0, 0, 0, 0, 118, 0, 0, 0, + 0, 0, 203, 204, 205, 206, 207, 208, 209, 210, + 211, 212, 213, 214, 0, 131, 131, 131, 131, 131, + + 131, 131, 123, 131, 131, 77, 131, 131, 131, 131, + 131, 0, 0, 111, 0, 121, 119, 112, 0, 0, + 0, 122, 120, 0, 0, 0, 0, 0, 0, 215, + 131, 131, 131, 131, 131, 131, 131, 127, 76, 131, + 83, 131, 128, 131, 107, 109, 0, 108, 110, 0, + 0, 0, 0, 0, 0, 0, 131, 131, 131, 65, + 131, 131, 131, 131, 78, 131, 113, 114, 99, 0, + 0, 0, 0, 100, 131, 131, 131, 131, 131, 131, + 131, 129, 98, 0, 102, 0, 131, 131, 131, 131, + 131, 68, 131, 101, 103, 131, 131, 62, 66, 131, + + 131, 131, 61, 69, 131, 131, 82, 59, 0 + } ; + +static yyconst YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 6, 7, 8, 9, 1, 10, 11, + 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, + 19, 19, 19, 19, 20, 21, 22, 23, 1, 24, + 25, 26, 27, 1, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 45, 46, 47, 48, 49, 50, 51, 52, 44, + 53, 54, 55, 56, 57, 1, 58, 59, 60, 61, + + 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, + 72, 73, 44, 74, 75, 76, 77, 78, 79, 80, + 81, 44, 82, 83, 84, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst YY_CHAR yy_meta[85] = + { 0, + 1, 1, 2, 1, 3, 4, 1, 1, 1, 5, + 1, 6, 1, 7, 1, 8, 1, 5, 9, 9, + 9, 9, 10, 1, 1, 1, 1, 11, 11, 11, + 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 13, 14, 15, 1, 16, 11, 11, 11, + 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 5, 1, 17 + } ; + +static yyconst flex_uint16_t yy_base[1204] = + { 0, + 0, 84, 167, 250, 171, 184, 174, 179, 192, 233, + 196, 200, 334, 0, 3464, 3463, 203, 416, 206, 211, + 187, 216, 276, 417, 500, 0, 210, 223, 421, 427, + 436, 440, 583, 588, 669, 0, 277, 299, 584, 751, + 579, 580, 576, 732, 279, 305, 310, 444, 3498, 3970, + 228, 3970, 3493, 0, 322, 3970, 3465, 423, 827, 3438, + 0, 3970, 755, 3970, 3431, 3970, 448, 3390, 3970, 3970, + 3387, 3372, 222, 408, 444, 764, 3970, 3392, 230, 3370, + 3970, 3970, 3970, 3388, 0, 3371, 164, 3366, 3970, 3303, + 3281, 3970, 3970, 3332, 239, 119, 3281, 3276, 3226, 0, + + 3307, 3970, 3305, 3970, 476, 3302, 3300, 3970, 3246, 0, + 3970, 3970, 3970, 3281, 3970, 464, 3970, 3970, 3970, 3264, + 3970, 742, 3970, 3241, 751, 180, 3970, 3970, 3260, 0, + 3239, 757, 3970, 0, 3970, 3256, 3970, 200, 3232, 0, + 429, 241, 3188, 3169, 3970, 3970, 306, 3970, 323, 3970, + 3970, 3217, 3201, 3148, 3129, 0, 3970, 3176, 3970, 0, + 3970, 446, 3970, 3166, 3083, 3134, 435, 371, 3093, 3090, + 3970, 3140, 3970, 3121, 3115, 439, 440, 3970, 578, 751, + 586, 562, 735, 752, 0, 572, 577, 782, 791, 749, + 396, 809, 588, 582, 731, 734, 762, 768, 580, 3970, + + 3970, 3114, 588, 3970, 3970, 3116, 3060, 3057, 3970, 3970, + 3970, 3970, 3970, 3970, 3970, 3970, 3970, 3970, 3970, 0, + 3970, 3107, 3970, 3970, 3970, 3103, 3075, 825, 3970, 3073, + 0, 837, 3970, 3070, 795, 777, 0, 0, 891, 903, + 912, 924, 0, 774, 0, 451, 3970, 0, 858, 3970, + 3069, 2989, 472, 3970, 3065, 3044, 3970, 800, 236, 822, + 899, 3970, 275, 0, 2966, 2962, 3970, 2960, 949, 3970, + 3013, 2917, 2983, 2971, 3970, 0, 3970, 818, 3970, 0, + 0, 2992, 0, 0, 2988, 3970, 3970, 3970, 3970, 815, + 816, 3970, 3970, 484, 0, 2970, 3970, 935, 2953, 2949, + + 2949, 3970, 0, 3970, 940, 3970, 1005, 3970, 3970, 3970, + 3970, 0, 3970, 611, 3970, 0, 3970, 0, 821, 850, + 3970, 3970, 490, 3970, 608, 3970, 3970, 3970, 3970, 0, + 3970, 3970, 596, 2866, 3970, 0, 3970, 3970, 2945, 3970, + 2921, 3970, 855, 903, 0, 920, 717, 727, 917, 728, + 2912, 882, 939, 896, 902, 907, 935, 948, 937, 912, + 940, 951, 936, 0, 940, 3970, 943, 946, 1051, 962, + 1061, 969, 966, 1052, 984, 986, 1101, 2919, 3970, 1080, + 3970, 3970, 3970, 0, 3970, 3970, 3970, 1021, 0, 0, + 1134, 3970, 2919, 1147, 1046, 1056, 1058, 0, 1065, 0, + + 874, 3970, 998, 3970, 1004, 3970, 1011, 3970, 1070, 731, + 1090, 1143, 1223, 1153, 1289, 1002, 0, 3970, 3970, 2510, + 1102, 3970, 3970, 1083, 0, 1085, 0, 0, 1098, 1106, + 1023, 3970, 1106, 1151, 1289, 1290, 1156, 2569, 1291, 1154, + 1292, 1301, 1302, 1158, 1353, 1150, 1141, 0, 1138, 1139, + 1153, 1160, 1155, 1288, 1285, 1296, 1285, 0, 1297, 1285, + 1302, 0, 1289, 1288, 1299, 1310, 1325, 1323, 2573, 1335, + 1329, 1349, 1346, 1346, 1347, 1345, 1352, 1356, 1359, 1350, + 1361, 1364, 1389, 1366, 1352, 1355, 1377, 1374, 1390, 1395, + 1392, 1406, 1403, 1398, 1409, 1410, 1399, 1403, 1415, 1111, + + 1478, 3970, 1190, 1482, 1197, 1424, 1420, 1417, 0, 933, + 0, 1427, 1504, 1570, 1606, 874, 2530, 1576, 1651, 3970, + 3970, 1420, 1430, 1435, 1422, 2529, 1569, 1574, 1568, 1577, + 1575, 1570, 1581, 1590, 1593, 1620, 1582, 1583, 1623, 1633, + 1622, 1631, 1636, 1652, 1634, 1663, 1664, 1625, 1615, 3970, + 3970, 1649, 1642, 2564, 1646, 1651, 1656, 1660, 1699, 1669, + 1668, 1689, 0, 0, 1686, 1675, 1679, 1689, 0, 0, + 2560, 1685, 1698, 2559, 1690, 1689, 1699, 0, 1694, 1712, + 1705, 1703, 1698, 1718, 1705, 1707, 1713, 0, 1717, 1729, + 1726, 1713, 1720, 1718, 1739, 1724, 1748, 1736, 1747, 1737, + + 2570, 3970, 1198, 1206, 1730, 1748, 1746, 0, 1393, 1793, + 2545, 952, 2426, 1782, 1818, 1554, 1068, 1151, 1761, 2347, + 1752, 1771, 3970, 1781, 1791, 1782, 1787, 1789, 1798, 1795, + 1793, 1822, 1836, 1831, 1796, 1842, 1839, 1845, 1808, 1846, + 1794, 1852, 1861, 1866, 1847, 1863, 1840, 1863, 0, 1852, + 1869, 0, 1858, 0, 2352, 1871, 1857, 1871, 0, 1867, + 2349, 1864, 0, 1882, 1869, 1882, 2309, 1880, 1877, 1891, + 2174, 1875, 1883, 1888, 0, 1903, 1896, 1899, 1916, 0, + 1904, 1906, 1906, 1922, 2063, 1924, 1926, 1920, 1970, 1917, + 1918, 1917, 1937, 1923, 2016, 1448, 1926, 1936, 1968, 3970, + + 1977, 1936, 1946, 1922, 1929, 1882, 1865, 3970, 3970, 1962, + 1980, 1971, 1981, 1964, 1970, 1983, 1984, 1987, 1989, 1991, + 1990, 1993, 1994, 1996, 1999, 2010, 2002, 1992, 2007, 2019, + 2032, 2020, 2024, 0, 0, 1827, 1991, 2016, 0, 2035, + 2025, 2036, 2030, 2025, 2025, 2030, 1799, 2050, 2041, 2053, + 2048, 2053, 2054, 2044, 2057, 0, 2063, 0, 2046, 0, + 1723, 0, 2063, 2067, 2056, 0, 2097, 2064, 0, 2068, + 2109, 0, 1645, 2073, 2071, 1639, 1486, 3970, 1596, 3970, + 2058, 3970, 1627, 3970, 1627, 1596, 1591, 1571, 1536, 1484, + 1471, 1451, 1434, 1431, 1425, 2096, 2086, 2124, 2111, 2107, + + 2127, 2130, 2132, 2137, 2138, 2157, 2141, 2131, 2121, 2129, + 2126, 2138, 2146, 2145, 2152, 0, 2150, 0, 2147, 2161, + 2153, 2158, 2158, 2161, 0, 2162, 0, 2165, 2167, 0, + 2177, 0, 0, 0, 2177, 2165, 2170, 2210, 2173, 2185, + 2180, 2185, 2198, 2183, 2195, 2212, 2196, 2207, 1386, 1315, + 2208, 2253, 3970, 1299, 1284, 1277, 1223, 1161, 1155, 1142, + 1129, 1078, 1055, 1041, 1067, 1036, 1000, 965, 925, 893, + 881, 869, 861, 843, 802, 776, 2220, 2221, 2228, 2221, + 2229, 2239, 2238, 2228, 0, 2228, 2239, 2241, 2252, 0, + 2237, 2243, 2246, 2242, 2251, 2259, 2264, 2251, 3970, 2261, + + 2263, 2264, 2280, 2264, 2261, 0, 2279, 2285, 2272, 3970, + 2279, 2280, 2296, 2279, 2281, 2283, 2301, 2286, 2332, 3970, + 2340, 3970, 3970, 3970, 3970, 3970, 3970, 3970, 3970, 3970, + 3970, 3970, 735, 612, 608, 598, 441, 374, 261, 245, + 202, 152, 149, 137, 165, 2295, 2290, 2307, 2320, 2325, + 2315, 2323, 2331, 2325, 2297, 2319, 2335, 2324, 2327, 0, + 2333, 2329, 2329, 2333, 2346, 2350, 2354, 2346, 3970, 2340, + 0, 2340, 2345, 2359, 2362, 2357, 3970, 2371, 2354, 2356, + 2358, 2381, 3970, 3970, 3970, 3970, 3970, 3970, 3970, 3970, + 3970, 3970, 3970, 3970, 128, 2379, 2377, 2371, 2386, 2376, + + 2378, 2378, 0, 2395, 2396, 0, 2386, 2385, 2407, 2404, + 2402, 2406, 2414, 3970, 2403, 3970, 3970, 3970, 2411, 2418, + 2407, 3970, 3970, 2404, 2421, 2422, 2412, 2417, 2416, 3970, + 2419, 2420, 2417, 2424, 2435, 2437, 2441, 0, 0, 2453, + 0, 2436, 0, 2451, 3970, 3970, 2445, 3970, 3970, 2447, + 2458, 2447, 2462, 2465, 2463, 2468, 2474, 2468, 2462, 0, + 2464, 2461, 2460, 2480, 0, 2461, 3970, 3970, 3970, 2483, + 2484, 2472, 2480, 3970, 2492, 2482, 2494, 2487, 2495, 2501, + 2492, 0, 3970, 2496, 3970, 2509, 2501, 2503, 2503, 2504, + 2504, 0, 2519, 3970, 3970, 2521, 2513, 0, 0, 2528, + + 2513, 2515, 0, 0, 2533, 2534, 0, 0, 3970, 2596, + 2613, 2630, 2647, 2664, 2681, 2698, 2715, 2732, 2749, 2766, + 2783, 2800, 2817, 2834, 2851, 2868, 2885, 2902, 2912, 2928, + 2937, 2953, 2970, 2981, 2997, 3014, 3031, 3048, 3058, 3074, + 3091, 3108, 3122, 3132, 3148, 3165, 3182, 3199, 3210, 2112, + 3222, 3239, 3249, 3265, 3282, 3289, 3295, 3311, 3321, 3337, + 3354, 3371, 2558, 3381, 3398, 3415, 3432, 3449, 3466, 3483, + 3500, 3517, 3527, 3543, 3557, 3567, 3583, 3600, 3617, 3634, + 3645, 3657, 3674, 3691, 3708, 3725, 3735, 3744, 3760, 3777, + 3794, 2572, 3804, 3821, 3838, 3855, 3872, 3880, 3885, 3901, + + 3918, 3935, 3952 + } ; + +static yyconst flex_int16_t yy_def[1204] = + { 0, + 1109, 1109, 1110, 1110, 1111, 1112, 1113, 1113, 1114, 1114, + 1115, 1115, 1109, 13, 1116, 1116, 1117, 1117, 1118, 1118, + 1119, 1119, 1120, 1120, 1109, 25, 1121, 1121, 1122, 1122, + 1123, 1123, 1124, 1124, 1109, 35, 1125, 1125, 1126, 1126, + 1116, 1116, 1116, 1116, 1127, 1127, 1128, 1128, 1109, 1109, + 1109, 1109, 1109, 1129, 1109, 1109, 1109, 1109, 1130, 1109, + 1131, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1132, 1133, 1134, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1135, 1136, 1135, 1137, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1138, + + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1139, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1133, 1109, 1109, 1133, 1140, 1109, 1109, 1109, 1141, + 1109, 1133, 1109, 1142, 1109, 1142, 1109, 1143, 1109, 1144, + 1144, 1144, 1109, 1109, 1109, 1109, 1145, 1109, 1145, 1109, + 1109, 1109, 1109, 1109, 1109, 1146, 1109, 1146, 1109, 1147, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1148, 1109, 1109, 1109, 1149, 1149, + 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1150, + 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1109, + + 1109, 1151, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1152, + 1109, 1152, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1153, 1109, 1109, 1109, 1109, 1109, 1154, 1155, 1109, 1109, + 1109, 1109, 1156, 1154, 1157, 1158, 1109, 1159, 1109, 1109, + 1109, 1109, 1160, 1109, 1109, 1109, 1109, 1109, 1161, 1161, + 1162, 1109, 1109, 1163, 1109, 1109, 1109, 1164, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1165, 1109, 1109, 1109, 1166, + 1167, 1167, 1168, 1169, 1170, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1171, 1172, 1109, 1109, 1109, 1109, 1109, + + 1109, 1109, 1173, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1174, 1109, 1175, 1109, 1175, 1109, 1176, 1176, 1176, + 1109, 1109, 1177, 1109, 1177, 1109, 1109, 1109, 1109, 1178, + 1109, 1109, 1109, 1109, 1109, 1179, 1109, 1109, 1109, 1109, + 1180, 1109, 1109, 1109, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1109, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1182, 1109, 1109, + 1109, 1109, 1109, 1183, 1109, 1109, 1109, 1109, 1184, 1185, + 1186, 1109, 1109, 1109, 1109, 1109, 1109, 1187, 1184, 1188, + + 1189, 1109, 1189, 1109, 1190, 1109, 1190, 1109, 1109, 1191, + 1191, 1191, 1109, 1191, 1191, 1109, 1192, 1109, 1109, 1193, + 1109, 1109, 1109, 1109, 1194, 1109, 1195, 1196, 1109, 1109, + 1197, 1109, 1197, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1199, 1199, 1200, 1109, 1109, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1109, 1109, 1186, + + 1186, 1109, 1186, 1186, 1109, 1109, 1109, 1109, 1187, 1201, + 1188, 1109, 1109, 1191, 415, 413, 413, 1191, 415, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1199, 1199, 1109, + 1109, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1109, 1109, 1109, + + 1109, 1109, 1186, 1186, 1109, 1109, 1109, 1201, 1201, 1201, + 1109, 513, 513, 1191, 415, 1191, 1191, 1191, 1109, 1109, + 1109, 1109, 1109, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1199, 1199, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1109, 1109, 1109, 1109, 1109, 1202, 1109, 1109, 1201, 1109, + + 1201, 1109, 1191, 1191, 1191, 1109, 1109, 1109, 1109, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1199, 1199, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1109, 1181, 1181, 1181, + 1109, 1181, 1109, 1109, 1109, 1109, 1202, 1109, 1202, 1109, + 1109, 1109, 1109, 1109, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, + + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109, 1109, 1109, + 1181, 1181, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1203, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1198, 1198, 1198, 1198, 1198, 1198, + 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109, + + 1109, 1109, 1109, 1109, 1109, 1181, 1181, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1203, 1109, + 1203, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1198, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, + 1181, 1181, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1181, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181, 1181, + + 1181, 1181, 1181, 1181, 1181, 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85, 85, 85, 85, 85, 85, 85, 85, 85, + 85, 85, 85, 85, 85, 85, 85, 88, 88, 88, + 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, + 88, 88, 88, 88, 92, 92, 92, 92, 92, 92, + 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, + 92, 100, 100, 100, 100, 100, 100, 100, 100, 100, + 100, 100, 100, 100, 100, 100, 100, 100, 50, 50, + + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 112, 112, 112, 112, 112, + 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, + 112, 112, 118, 118, 118, 118, 118, 118, 118, 118, + 118, 118, 118, 118, 118, 118, 118, 118, 118, 123, + 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, + 123, 123, 123, 123, 123, 123, 127, 127, 127, 127, + 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, + 127, 127, 127, 147, 147, 147, 147, 147, 147, 147, + 147, 147, 147, 147, 147, 147, 147, 147, 147, 147, + + 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, + 150, 150, 150, 150, 150, 150, 150, 156, 156, 156, + 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, + 156, 156, 156, 156, 161, 161, 161, 161, 161, 161, + 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, + 161, 200, 200, 200, 200, 200, 200, 200, 200, 200, + 200, 200, 200, 200, 200, 200, 200, 200, 204, 204, + 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, + 204, 204, 204, 204, 204, 220, 220, 220, 220, 220, + 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, + + 220, 220, 224, 224, 224, 224, 224, 224, 224, 224, + 224, 224, 224, 224, 224, 224, 224, 224, 224, 231, + 231, 392, 231, 231, 379, 458, 342, 231, 237, 237, + 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, + 237, 237, 237, 237, 248, 248, 339, 248, 248, 336, + 301, 299, 248, 259, 301, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, + 262, 296, 262, 262, 262, 262, 262, 262, 262, 262, + 262, 262, 262, 262, 262, 262, 262, 268, 268, 268, + 286, 268, 268, 282, 424, 423, 268, 280, 422, 280, + + 280, 280, 280, 280, 280, 280, 280, 280, 280, 280, + 280, 280, 280, 280, 281, 270, 281, 281, 281, 281, + 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, + 281, 285, 285, 285, 285, 285, 285, 285, 285, 285, + 285, 285, 285, 421, 285, 419, 285, 285, 295, 418, + 408, 295, 295, 295, 295, 295, 295, 295, 295, 295, + 295, 295, 295, 295, 295, 303, 303, 254, 303, 303, + 404, 250, 233, 303, 308, 229, 308, 308, 308, 308, + 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, + 308, 311, 387, 311, 311, 311, 311, 311, 311, 311, + + 311, 311, 311, 311, 311, 386, 311, 311, 312, 385, + 312, 383, 382, 312, 312, 312, 312, 312, 381, 379, + 342, 312, 314, 340, 314, 314, 314, 314, 314, 314, + 314, 314, 314, 314, 314, 314, 314, 314, 314, 318, + 318, 339, 318, 318, 338, 337, 317, 318, 323, 323, + 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, + 323, 323, 323, 323, 323, 330, 336, 330, 335, 330, + 330, 330, 330, 330, 330, 330, 330, 330, 331, 330, + 330, 330, 332, 329, 332, 332, 332, 332, 332, 332, + 332, 332, 332, 332, 332, 332, 332, 332, 332, 341, + + 328, 341, 341, 341, 341, 341, 341, 341, 341, 341, + 341, 341, 341, 341, 341, 341, 345, 345, 327, 326, + 345, 345, 378, 322, 378, 378, 378, 378, 378, 378, + 378, 378, 378, 378, 378, 378, 378, 378, 378, 384, + 321, 384, 384, 384, 317, 384, 384, 384, 384, 384, + 384, 384, 384, 384, 384, 384, 231, 231, 313, 231, + 231, 307, 310, 307, 231, 389, 306, 389, 389, 389, + 389, 389, 389, 389, 389, 389, 389, 389, 389, 389, + 389, 389, 390, 304, 390, 390, 390, 390, 390, 390, + 390, 390, 390, 390, 390, 390, 390, 390, 390, 398, + + 398, 302, 299, 301, 398, 400, 400, 297, 296, 294, + 400, 401, 401, 401, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 401, 401, 401, 248, 248, + 293, 248, 248, 292, 289, 288, 248, 405, 405, 405, + 405, 405, 405, 405, 405, 405, 405, 405, 405, 405, + 405, 405, 405, 405, 410, 287, 410, 410, 410, 410, + 410, 410, 410, 410, 410, 410, 410, 410, 286, 410, + 410, 259, 282, 259, 259, 259, 259, 259, 259, 259, + 259, 259, 259, 259, 259, 259, 259, 259, 420, 420, + 279, 420, 420, 278, 270, 258, 420, 420, 425, 257, + + 425, 425, 425, 425, 425, 425, 425, 425, 425, 425, + 425, 425, 425, 425, 425, 280, 256, 280, 280, 280, + 280, 280, 280, 280, 280, 280, 280, 280, 280, 280, + 280, 280, 281, 250, 281, 281, 281, 281, 281, 281, + 281, 281, 281, 281, 281, 281, 281, 281, 281, 427, + 247, 427, 427, 427, 427, 427, 427, 427, 427, 427, + 427, 427, 427, 427, 427, 427, 428, 233, 428, 428, + 428, 428, 428, 428, 428, 428, 428, 428, 428, 428, + 428, 428, 428, 285, 285, 285, 285, 285, 285, 285, + 285, 285, 285, 285, 285, 229, 285, 1109, 285, 285, + + 431, 431, 431, 431, 431, 431, 431, 431, 431, 431, + 431, 431, 431, 431, 431, 431, 431, 295, 111, 111, + 295, 295, 295, 295, 295, 295, 295, 295, 295, 295, + 295, 295, 295, 295, 303, 303, 1109, 303, 303, 1109, + 1109, 1109, 303, 312, 1109, 312, 1109, 1109, 312, 312, + 312, 312, 312, 1109, 1109, 1109, 312, 314, 1109, 314, + 314, 314, 314, 314, 314, 314, 314, 314, 314, 314, + 314, 314, 314, 314, 318, 318, 1109, 318, 318, 1109, + 1109, 1109, 318, 323, 323, 323, 323, 323, 323, 323, + 323, 323, 323, 323, 323, 323, 323, 323, 323, 323, + + 330, 1109, 330, 1109, 330, 330, 330, 330, 330, 330, + 330, 330, 330, 1109, 330, 330, 330, 448, 1109, 448, + 448, 448, 448, 448, 448, 448, 448, 448, 448, 448, + 448, 448, 448, 448, 341, 1109, 341, 341, 341, 341, + 341, 341, 341, 341, 341, 341, 341, 341, 341, 341, + 341, 345, 345, 1109, 1109, 345, 345, 378, 1109, 378, + 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, + 378, 378, 378, 378, 384, 1109, 384, 384, 384, 1109, + 384, 384, 384, 384, 384, 384, 384, 384, 384, 384, + 384, 389, 1109, 389, 389, 389, 389, 389, 389, 389, + + 389, 389, 389, 389, 389, 389, 389, 389, 390, 1109, + 390, 390, 390, 390, 390, 390, 390, 390, 390, 390, + 390, 390, 390, 390, 390, 500, 500, 500, 500, 500, + 500, 500, 500, 500, 500, 500, 500, 500, 500, 500, + 500, 500, 509, 509, 1109, 509, 509, 1109, 1109, 1109, + 509, 511, 511, 1109, 511, 511, 1109, 1109, 1109, 511, + 401, 401, 401, 401, 401, 401, 401, 401, 401, 401, + 401, 401, 401, 401, 401, 401, 401, 405, 405, 405, + 405, 405, 405, 405, 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1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109 + } ; + +static yyconst flex_int16_t yy_chk[4055] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, + 96, 3, 3, 5, 3, 5, 7, 3, 3, 3, + 3, 8, 995, 3, 3, 6, 6, 945, 6, 21, + 3, 944, 6, 3, 9, 126, 9, 11, 11, 96, + + 11, 12, 12, 943, 12, 17, 942, 17, 19, 138, + 19, 19, 27, 20, 27, 20, 20, 17, 22, 3, + 3, 17, 17, 17, 17, 28, 7, 28, 7, 51, + 51, 8, 51, 8, 126, 10, 9, 10, 79, 21, + 21, 10, 21, 9, 9, 87, 9, 87, 3, 3, + 3, 4, 4, 138, 4, 4, 941, 4, 4, 19, + 4, 4, 4, 4, 20, 9, 4, 4, 22, 22, + 95, 22, 9, 4, 73, 73, 4, 10, 23, 37, + 23, 45, 37, 45, 10, 10, 17, 10, 259, 259, + 45, 23, 142, 263, 263, 37, 37, 37, 37, 940, + + 95, 38, 4, 4, 38, 4, 10, 46, 147, 46, + 147, 79, 47, 10, 47, 939, 46, 38, 38, 38, + 38, 142, 47, 55, 55, 149, 55, 149, 23, 23, + 23, 4, 4, 4, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 18, 24, + 18, 24, 168, 29, 58, 29, 74, 74, 938, 30, + 18, 30, 24, 29, 18, 18, 18, 18, 31, 30, + 31, 31, 32, 191, 32, 32, 48, 162, 48, 67, + 67, 168, 67, 246, 162, 246, 48, 75, 74, 75, + 141, 58, 75, 75, 75, 75, 167, 176, 177, 24, + 24, 24, 191, 29, 253, 29, 253, 105, 105, 30, + 105, 30, 116, 116, 116, 116, 294, 74, 294, 31, + 141, 58, 323, 32, 323, 937, 167, 176, 177, 18, + + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 33, 33, 39, 33, 39, 34, + 34, 33, 34, 182, 41, 42, 34, 333, 43, 181, + + 33, 41, 42, 186, 333, 34, 203, 203, 203, 203, + 325, 43, 325, 181, 41, 42, 179, 187, 179, 193, + 314, 43, 179, 182, 41, 42, 43, 33, 194, 41, + 42, 199, 34, 186, 33, 33, 39, 33, 39, 34, + 34, 43, 34, 181, 41, 42, 179, 187, 179, 193, + 43, 179, 936, 41, 42, 43, 33, 194, 41, 42, + 199, 34, 935, 33, 314, 39, 934, 39, 34, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 40, 44, 40, 63, 63, 195, 63, + 122, 122, 347, 63, 183, 76, 76, 44, 76, 125, + 125, 348, 76, 350, 196, 132, 132, 44, 180, 184, + 190, 76, 44, 410, 410, 183, 180, 76, 195, 933, + 190, 347, 122, 197, 183, 198, 235, 44, 876, 184, + + 348, 125, 350, 40, 196, 40, 44, 132, 180, 184, + 190, 44, 236, 188, 183, 244, 180, 188, 189, 76, + 190, 122, 189, 197, 875, 198, 228, 228, 184, 228, + 125, 258, 40, 235, 40, 59, 132, 63, 232, 232, + 192, 232, 236, 188, 260, 244, 76, 188, 189, 278, + 192, 290, 189, 192, 59, 291, 59, 319, 59, 249, + 249, 258, 249, 235, 59, 874, 249, 59, 59, 59, + 192, 59, 59, 59, 260, 260, 401, 59, 401, 278, + 192, 290, 192, 873, 59, 291, 59, 319, 59, 320, + 343, 872, 239, 239, 59, 239, 516, 59, 59, 59, + + 59, 59, 59, 871, 240, 240, 59, 240, 59, 239, + 239, 239, 239, 241, 241, 870, 241, 261, 261, 320, + 343, 240, 240, 240, 240, 242, 242, 352, 242, 516, + 241, 241, 241, 241, 510, 239, 298, 298, 344, 298, + 249, 354, 242, 242, 242, 242, 349, 869, 355, 261, + 269, 269, 356, 269, 241, 346, 352, 269, 305, 305, + 305, 305, 360, 349, 239, 242, 269, 353, 344, 346, + 354, 353, 269, 357, 612, 358, 349, 355, 261, 359, + 361, 356, 363, 359, 241, 346, 362, 868, 365, 367, + 368, 360, 349, 370, 373, 242, 372, 353, 346, 372, + + 403, 353, 403, 357, 269, 358, 405, 612, 405, 359, + 361, 363, 359, 407, 510, 407, 362, 365, 367, 368, + 416, 416, 867, 370, 373, 431, 372, 431, 375, 372, + 376, 269, 307, 307, 307, 307, 307, 307, 307, 307, + 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + 307, 307, 307, 307, 307, 307, 307, 375, 866, 376, + 307, 388, 307, 307, 307, 307, 307, 307, 307, 307, + 307, 307, 307, 307, 307, 307, 307, 307, 307, 307, + 307, 307, 307, 307, 307, 307, 369, 374, 371, 865, + 395, 388, 371, 397, 374, 864, 369, 371, 380, 380, + + 380, 380, 396, 421, 421, 421, 421, 399, 433, 863, + 433, 409, 411, 500, 424, 500, 369, 374, 371, 395, + 617, 617, 371, 397, 374, 369, 426, 371, 377, 429, + 377, 396, 862, 377, 377, 391, 391, 399, 391, 377, + 377, 409, 411, 411, 424, 377, 377, 430, 394, 394, + 377, 394, 391, 391, 391, 391, 426, 377, 377, 429, + 377, 412, 412, 377, 377, 394, 394, 394, 394, 377, + 377, 414, 414, 434, 377, 377, 440, 430, 437, 377, + 444, 446, 447, 861, 449, 450, 451, 452, 444, 434, + 453, 437, 503, 412, 503, 440, 860, 412, 505, 505, + + 603, 505, 603, 618, 618, 414, 414, 604, 604, 859, + 604, 446, 447, 449, 450, 858, 451, 452, 444, 434, + 453, 437, 412, 413, 413, 440, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 857, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + 413, 413, 413, 413, 413, 413, 413, 413, 413, 413, + + 413, 413, 413, 413, 413, 413, 413, 415, 415, 415, + 415, 435, 436, 439, 441, 454, 415, 415, 415, 415, + 415, 415, 455, 442, 443, 456, 457, 435, 459, 461, + 436, 856, 460, 463, 464, 439, 441, 465, 855, 441, + 466, 415, 415, 442, 443, 454, 415, 415, 415, 415, + 415, 415, 455, 854, 468, 456, 457, 435, 459, 461, + 436, 460, 463, 464, 439, 441, 470, 465, 441, 471, + 466, 850, 467, 442, 443, 445, 472, 473, 474, 475, + 445, 445, 445, 445, 468, 476, 445, 477, 478, 479, + 480, 445, 481, 482, 609, 445, 470, 485, 445, 471, + + 445, 467, 486, 445, 484, 487, 472, 473, 474, 475, + 445, 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1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, + 1109, 1109, 1109, 1109 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +static int yy_more_flag = 0; +static int yy_more_len = 0; +#define yymore() ((yy_more_flag) = 1) +#define YY_MORE_ADJ (yy_more_len) +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "scan.l" +/* scan.l - scanner for flex input -*-C-*- */ +#line 4 "scan.l" +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (escaped_qstart) +#define ACTION_ECHO_QEND add_action (escaped_qend) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strcpy( nmstr, yytext ); \ + } \ + else \ + { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } \ + return NAME; + +#define PUT_BACK_STRING(str, start) \ + for ( i = strlen( str ) - 1; i >= start; --i ) \ + unput((str)[i]) + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + + + + + + + + +#line 1852 "scan.c" + +#define INITIAL 0 +#define SECT2 1 +#define SECT2PROLOG 2 +#define SECT3 3 +#define CODEBLOCK 4 +#define PICKUPDEF 5 +#define SC 6 +#define CARETISBOL 7 +#define NUM 8 +#define QUOTE 9 +#define FIRSTCCL 10 +#define CCL 11 +#define ACTION 12 +#define RECOVER 13 +#define COMMENT 14 +#define ACTION_STRING 15 +#define PERCENT_BRACE_ACTION 16 +#define OPTION 17 +#define LINEDIR 18 +#define CODEBLOCK_MATCH_BRACE 19 +#define GROUP_WITH_PARAMS 20 +#define GROUP_MINUS_PARAMS 21 +#define EXTENDED_COMMENT 22 +#define COMMENT_DISCARD 23 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * _in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * _out_str ); + +yy_size_t yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int _line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + +#ifndef YY_NO_UNPUT + + static void yyunput (int c,char *buf_ptr ); + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + + static int yy_start_stack_ptr = 0; + static int yy_start_stack_depth = 0; + static int *yy_start_stack = NULL; + + static void yy_push_state (int _new_state ); + + static void yy_pop_state (void ); + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + { +#line 131 "scan.l" + + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int i, brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +#line 2115 "scan.c" + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + (yy_more_len) = 0; + if ( (yy_more_flag) ) + { + (yy_more_len) = (yy_c_buf_p) - (yytext_ptr); + (yy_more_flag) = 0; + } + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); +yy_match: + do + { + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1110 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 3970 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 142 "scan.l" +indented_code = true; BEGIN(CODEBLOCK); + YY_BREAK +case 2: +YY_RULE_SETUP +#line 143 "scan.l" +ACTION_ECHO; yy_push_state( COMMENT ); + YY_BREAK +case 3: +YY_RULE_SETUP +#line 144 "scan.l" +yy_push_state( LINEDIR ); + YY_BREAK +case 4: +YY_RULE_SETUP +#line 145 "scan.l" +return SCDECL; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 146 "scan.l" +return XSCDECL; + YY_BREAK +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 147 "scan.l" +{ + ++linenum; + line_directive_out(NULL, 1); + indented_code = false; + BEGIN(CODEBLOCK); + } + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 153 "scan.l" +{ + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 161 "scan.l" +synerr( _("malformed '%top' directive") ); + YY_BREAK +case 9: +YY_RULE_SETUP +#line 163 "scan.l" +/* discard */ + YY_BREAK +case 10: +YY_RULE_SETUP +#line 165 "scan.l" +{ + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + YY_BREAK +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 174 "scan.l" +yytext_is_array = false; ++linenum; + YY_BREAK +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 175 "scan.l" +yytext_is_array = true; ++linenum; + YY_BREAK +case 13: +YY_RULE_SETUP +#line 177 "scan.l" +BEGIN(OPTION); return TOK_OPTION; + YY_BREAK +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 179 "scan.l" +++linenum; /* ignore */ + YY_BREAK +case 15: +/* rule 15 can match eol */ +YY_RULE_SETUP +#line 180 "scan.l" +++linenum; /* ignore */ + YY_BREAK +/* xgettext: no-c-format */ +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 183 "scan.l" +synerr( _( "unrecognized '%' directive" ) ); + YY_BREAK +case 17: +YY_RULE_SETUP +#line 185 "scan.l" +{ + if(yyleng < MAXLINE) + { + strcpy( nmstr, yytext ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 200 "scan.l" +RETURNNAME; + YY_BREAK +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 201 "scan.l" +++linenum; /* allows blank lines in section 1 */ + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 202 "scan.l" +ACTION_ECHO; ++linenum; /* maybe end of comment line */ + YY_BREAK + + +case 21: +YY_RULE_SETUP +#line 207 "scan.l" +ACTION_ECHO; yy_pop_state(); + YY_BREAK +case 22: +YY_RULE_SETUP +#line 208 "scan.l" +ACTION_ECHO; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 209 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 210 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 211 "scan.l" +ACTION_ECHO; + YY_BREAK +case 26: +/* rule 26 can match eol */ +YY_RULE_SETUP +#line 212 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK + + +/* This is the same as COMMENT, but is discarded rather than output. */ +case 27: +YY_RULE_SETUP +#line 217 "scan.l" +yy_pop_state(); + YY_BREAK +case 28: +YY_RULE_SETUP +#line 218 "scan.l" +; + YY_BREAK +case 29: +YY_RULE_SETUP +#line 219 "scan.l" +; + YY_BREAK +case 30: +/* rule 30 can match eol */ +YY_RULE_SETUP +#line 220 "scan.l" +++linenum; + YY_BREAK + + +case 31: +YY_RULE_SETUP +#line 224 "scan.l" +yy_pop_state(); + YY_BREAK +case 32: +YY_RULE_SETUP +#line 225 "scan.l" +; + YY_BREAK +case 33: +/* rule 33 can match eol */ +YY_RULE_SETUP +#line 226 "scan.l" +++linenum; + YY_BREAK + + +case 34: +/* rule 34 can match eol */ +YY_RULE_SETUP +#line 230 "scan.l" +yy_pop_state(); + YY_BREAK +case 35: +YY_RULE_SETUP +#line 231 "scan.l" +linenum = myctoi( yytext ); + YY_BREAK +case 36: +YY_RULE_SETUP +#line 233 "scan.l" +{ + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 238 "scan.l" +/* ignore spurious characters */ + YY_BREAK + + +case 38: +/* rule 38 can match eol */ +YY_RULE_SETUP +#line 242 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 39: +YY_RULE_SETUP +#line 244 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 245 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 246 "scan.l" +ACTION_ECHO; + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 248 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( indented_code ) + BEGIN(INITIAL); + } + YY_BREAK + + +case 43: +YY_RULE_SETUP +#line 257 "scan.l" +{ + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 44: +YY_RULE_SETUP +#line 265 "scan.l" +{ + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 45: +/* rule 45 can match eol */ +YY_RULE_SETUP +#line 270 "scan.l" +{ + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 275 "scan.l" +buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + YY_BREAK +case 47: +YY_RULE_SETUP +#line 276 "scan.l" +buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + YY_BREAK +case 48: +YY_RULE_SETUP +#line 278 "scan.l" +{ + buf_strnappend(&top_buf, yytext, yyleng); + } + YY_BREAK +case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE): +#line 282 "scan.l" +{ + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } + YY_BREAK + + +case 49: +YY_RULE_SETUP +#line 291 "scan.l" +/* separates name and definition */ + YY_BREAK +case 50: +YY_RULE_SETUP +#line 293 "scan.l" +{ + if(yyleng < MAXLINE) + { + strcpy( nmdef, yytext ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + for ( i = strlen( nmdef ) - 1; + i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t'); + --i ) + ; + + nmdef[i + 1] = '\0'; + + ndinstal( nmstr, nmdef ); + didadef = true; + } + YY_BREAK +case 51: +/* rule 51 can match eol */ +YY_RULE_SETUP +#line 315 "scan.l" +{ + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } + YY_BREAK + + +case 52: +/* rule 52 can match eol */ +YY_RULE_SETUP +#line 325 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK +case 53: +YY_RULE_SETUP +#line 326 "scan.l" +option_sense = true; + YY_BREAK +case 54: +YY_RULE_SETUP +#line 328 "scan.l" +return '='; + YY_BREAK +case 55: +YY_RULE_SETUP +#line 330 "scan.l" +option_sense = ! option_sense; + YY_BREAK +case 56: +YY_RULE_SETUP +#line 332 "scan.l" +csize = option_sense ? 128 : 256; + YY_BREAK +case 57: +YY_RULE_SETUP +#line 333 "scan.l" +csize = option_sense ? 256 : 128; + YY_BREAK +case 58: +YY_RULE_SETUP +#line 335 "scan.l" +long_align = option_sense; + YY_BREAK +case 59: +YY_RULE_SETUP +#line 336 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense ); + interactive = option_sense; + } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 340 "scan.l" +yytext_is_array = option_sense; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 341 "scan.l" +ansi_func_defs = option_sense; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 342 "scan.l" +ansi_func_protos = option_sense; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 343 "scan.l" +backing_up_report = option_sense; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 344 "scan.l" +interactive = ! option_sense; + YY_BREAK +case 65: +YY_RULE_SETUP +#line 345 "scan.l" +bison_bridge_lval = option_sense; + YY_BREAK +case 66: +YY_RULE_SETUP +#line 346 "scan.l" +{ if((bison_bridge_lloc = option_sense)) + bison_bridge_lval = true; + } + YY_BREAK +case 67: +YY_RULE_SETUP +#line 349 "scan.l" +C_plus_plus = option_sense; + YY_BREAK +case 68: +YY_RULE_SETUP +#line 350 "scan.l" +sf_set_case_ins(!option_sense); + YY_BREAK +case 69: +YY_RULE_SETUP +#line 351 "scan.l" +sf_set_case_ins(option_sense); + YY_BREAK +case 70: +YY_RULE_SETUP +#line 352 "scan.l" +ddebug = option_sense; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 353 "scan.l" +spprdflt = ! option_sense; + YY_BREAK +case 72: +YY_RULE_SETUP +#line 354 "scan.l" +useecs = option_sense; + YY_BREAK +case 73: +YY_RULE_SETUP +#line 355 "scan.l" +{ + useecs = usemecs = false; + use_read = fullspd = true; + } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 359 "scan.l" +{ + useecs = usemecs = false; + use_read = fulltbl = true; + } + YY_BREAK +case 75: +YY_RULE_SETUP +#line 363 "scan.l" +ACTION_IFDEF("YY_NO_INPUT", ! option_sense); + YY_BREAK +case 76: +YY_RULE_SETUP +#line 364 "scan.l" +interactive = option_sense; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 365 "scan.l" +lex_compat = option_sense; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 366 "scan.l" +posix_compat = option_sense; + YY_BREAK +case 79: +YY_RULE_SETUP +#line 367 "scan.l" +gen_line_dirs = option_sense; + YY_BREAK +case 80: +YY_RULE_SETUP +#line 368 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense); + /* Override yywrap */ + if( option_sense == true ) + do_yywrap = false; + } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 374 "scan.l" +usemecs = option_sense; + YY_BREAK +case 82: +YY_RULE_SETUP +#line 375 "scan.l" +{ + ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense ); + interactive = !option_sense; + } + YY_BREAK +case 83: +YY_RULE_SETUP +#line 379 "scan.l" +performance_report += option_sense ? 1 : -1; + YY_BREAK +case 84: +YY_RULE_SETUP +#line 380 "scan.l" +yytext_is_array = ! option_sense; + YY_BREAK +case 85: +YY_RULE_SETUP +#line 381 "scan.l" +use_read = option_sense; + YY_BREAK +case 86: +YY_RULE_SETUP +#line 382 "scan.l" +reentrant = option_sense; + YY_BREAK +case 87: +YY_RULE_SETUP +#line 383 "scan.l" +reject_really_used = option_sense; + YY_BREAK +case 88: +YY_RULE_SETUP +#line 384 "scan.l" +ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense ); + YY_BREAK +case 89: +YY_RULE_SETUP +#line 385 "scan.l" +do_stdinit = option_sense; + YY_BREAK +case 90: +YY_RULE_SETUP +#line 386 "scan.l" +use_stdout = option_sense; + YY_BREAK +case 91: +YY_RULE_SETUP +#line 387 "scan.l" +ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense); + YY_BREAK +case 92: +YY_RULE_SETUP +#line 388 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense); + YY_BREAK +case 93: +YY_RULE_SETUP +#line 389 "scan.l" +printstats = option_sense; + YY_BREAK +case 94: +YY_RULE_SETUP +#line 390 "scan.l" +nowarn = ! option_sense; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 391 "scan.l" +do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense); + YY_BREAK +case 96: +YY_RULE_SETUP +#line 392 "scan.l" +yymore_really_used = option_sense; + YY_BREAK +case 97: +YY_RULE_SETUP +#line 393 "scan.l" +do_yywrap = option_sense; + YY_BREAK +case 98: +YY_RULE_SETUP +#line 395 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense); + YY_BREAK +case 99: +YY_RULE_SETUP +#line 396 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense); + YY_BREAK +case 100: +YY_RULE_SETUP +#line 397 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense); + YY_BREAK +case 101: +YY_RULE_SETUP +#line 399 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense); + YY_BREAK +case 102: +YY_RULE_SETUP +#line 400 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense); + YY_BREAK +case 103: +YY_RULE_SETUP +#line 401 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense); + YY_BREAK +case 104: +YY_RULE_SETUP +#line 403 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense); + YY_BREAK +case 105: +YY_RULE_SETUP +#line 404 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense); + YY_BREAK +case 106: +YY_RULE_SETUP +#line 405 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense); + YY_BREAK +case 107: +YY_RULE_SETUP +#line 407 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense); + YY_BREAK +case 108: +YY_RULE_SETUP +#line 408 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense); + YY_BREAK +case 109: +YY_RULE_SETUP +#line 409 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense); + YY_BREAK +case 110: +YY_RULE_SETUP +#line 410 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense); + YY_BREAK +case 111: +YY_RULE_SETUP +#line 411 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense); + YY_BREAK +case 112: +YY_RULE_SETUP +#line 412 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense); + YY_BREAK +case 113: +YY_RULE_SETUP +#line 413 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense); + YY_BREAK +case 114: +YY_RULE_SETUP +#line 414 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense); + YY_BREAK +case 115: +YY_RULE_SETUP +#line 415 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense); + YY_BREAK +case 116: +YY_RULE_SETUP +#line 416 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense); + YY_BREAK +case 117: +YY_RULE_SETUP +#line 417 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense); + YY_BREAK +case 118: +YY_RULE_SETUP +#line 418 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense); + YY_BREAK +case 119: +YY_RULE_SETUP +#line 419 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense); + YY_BREAK +case 120: +YY_RULE_SETUP +#line 420 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense); + YY_BREAK +case 121: +YY_RULE_SETUP +#line 421 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense); + YY_BREAK +case 122: +YY_RULE_SETUP +#line 422 "scan.l" +ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense); + YY_BREAK +case 123: +YY_RULE_SETUP +#line 424 "scan.l" +return TOK_EXTRA_TYPE; + YY_BREAK +case 124: +YY_RULE_SETUP +#line 425 "scan.l" +return TOK_OUTFILE; + YY_BREAK +case 125: +YY_RULE_SETUP +#line 426 "scan.l" +return TOK_PREFIX; + YY_BREAK +case 126: +YY_RULE_SETUP +#line 427 "scan.l" +return TOK_YYCLASS; + YY_BREAK +case 127: +YY_RULE_SETUP +#line 428 "scan.l" +return TOK_HEADER_FILE; + YY_BREAK +case 128: +YY_RULE_SETUP +#line 429 "scan.l" +return TOK_TABLES_FILE; + YY_BREAK +case 129: +YY_RULE_SETUP +#line 430 "scan.l" +{ + tablesverify = option_sense; + if(!tablesext && option_sense) + tablesext = true; + } + YY_BREAK +case 130: +YY_RULE_SETUP +#line 437 "scan.l" +{ + if(yyleng-1 < MAXLINE) + { + strcpy( nmstr, yytext + 1 ); + } + else + { + synerr( _("Option line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + nmstr[strlen( nmstr ) - 1] = '\0'; + return NAME; + } + YY_BREAK +case 131: +YY_RULE_SETUP +#line 451 "scan.l" +{ + format_synerr( _( "unrecognized %%option: %s" ), + yytext ); + BEGIN(RECOVER); + } + YY_BREAK + +case 132: +/* rule 132 can match eol */ +YY_RULE_SETUP +#line 458 "scan.l" +++linenum; BEGIN(INITIAL); + YY_BREAK + +case 133: +YY_RULE_SETUP +#line 462 "scan.l" +++bracelevel; yyless( 2 ); /* eat only %{ */ + YY_BREAK +case 134: +YY_RULE_SETUP +#line 463 "scan.l" +--bracelevel; yyless( 2 ); /* eat only %} */ + YY_BREAK +case 135: +YY_RULE_SETUP +#line 465 "scan.l" +ACTION_ECHO; /* indented code in prolog */ + YY_BREAK +case 136: +YY_RULE_SETUP +#line 467 "scan.l" +{ /* non-indented code */ + if ( bracelevel <= 0 ) + { /* not in %{ ... %} */ + yyless( 0 ); /* put it all back */ + yy_set_bol( 1 ); + mark_prolog(); + BEGIN(SECT2); + } + else + ACTION_ECHO; + } + YY_BREAK +case 137: +YY_RULE_SETUP +#line 479 "scan.l" +ACTION_ECHO; + YY_BREAK +case 138: +/* rule 138 can match eol */ +YY_RULE_SETUP +#line 480 "scan.l" +++linenum; ACTION_ECHO; + YY_BREAK +case YY_STATE_EOF(SECT2PROLOG): +#line 482 "scan.l" +{ + mark_prolog(); + sectnum = 0; + yyterminate(); /* to stop the parser */ + } + YY_BREAK + + +case 139: +/* rule 139 can match eol */ +YY_RULE_SETUP +#line 490 "scan.l" +++linenum; /* allow blank lines in section 2 */ + YY_BREAK +case 140: +YY_RULE_SETUP +#line 492 "scan.l" +{ + indented_code = false; + doing_codeblock = true; + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + } + YY_BREAK +case 141: +YY_RULE_SETUP +#line 499 "scan.l" +{ + /* Allow "<" to appear in (?x) patterns. */ + if (!sf_skip_ws()) + BEGIN(SC); + return '<'; + } + YY_BREAK +case 142: +YY_RULE_SETUP +#line 505 "scan.l" +return '^'; + YY_BREAK +case 143: +YY_RULE_SETUP +#line 506 "scan.l" +BEGIN(QUOTE); return '"'; + YY_BREAK +case 144: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 507 "scan.l" +{ + BEGIN(NUM); + if ( lex_compat || posix_compat ) + return BEGIN_REPEAT_POSIX; + else + return BEGIN_REPEAT_FLEX; + } + YY_BREAK +case 145: +/* rule 145 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_bp + 1); +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 514 "scan.l" +return '$'; + YY_BREAK +case 146: +YY_RULE_SETUP +#line 516 "scan.l" +{ + bracelevel = 1; + BEGIN(PERCENT_BRACE_ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + YY_BREAK +case 147: +/* rule 147 can match eol */ +YY_RULE_SETUP +#line 527 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + /* Push back everything starting at the "|" */ + int amt = (int) (strchr (yytext, '|') - yytext); + yyless(amt); + } + else { + continued_action = true; + ++linenum; + return '\n'; + } + } + YY_BREAK +case 148: +YY_RULE_SETUP +#line 541 "scan.l" +{ + + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + yy_push_state(COMMENT_DISCARD); + } + else{ + yyless( yyleng - 2 ); /* put back '/', '*' */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + } + } + YY_BREAK +case 149: +YY_RULE_SETUP +#line 555 "scan.l" +/* allow indented rules */ ; + YY_BREAK +case 150: +YY_RULE_SETUP +#line 557 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + } + else{ + /* This rule is separate from the one below because + * otherwise we get variable trailing context, so + * we can't build the scanner using -{f,F}. + */ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 151: +/* rule 151 can match eol */ +YY_RULE_SETUP +#line 579 "scan.l" +{ + if (sf_skip_ws()){ + /* We're in the middle of a (?x: ) pattern. */ + ++linenum; + } + else{ + bracelevel = 0; + continued_action = false; + BEGIN(ACTION); + unput( '\n' ); /* so sees it */ + + if ( in_rule ) + { + doing_rule_action = true; + in_rule = false; + return '\n'; + } + } + } + YY_BREAK +case 152: +#line 600 "scan.l" +case 153: +YY_RULE_SETUP +#line 600 "scan.l" +return EOF_OP; + YY_BREAK +case 154: +YY_RULE_SETUP +#line 602 "scan.l" +{ + sectnum = 3; + BEGIN(SECT3); + outn("/* Begin user sect3 */"); + yyterminate(); /* to stop the parser */ + } + YY_BREAK +case 155: +YY_RULE_SETUP +#line 609 "scan.l" +{ + int cclval; + + if(yyleng < MAXLINE) + { + strcpy( nmstr, yytext ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + /* Check to see if we've already encountered this + * ccl. + */ + if (0 /* <--- This "0" effectively disables the reuse of a + * character class (purely based on its source text). + * The reason it was disabled is so yacc/bison can parse + * ccl operations, such as ccl difference and union. + */ + && (cclval = ccllookup( nmstr )) != 0 ) + { + if ( input() != ']' ) + synerr( _( "bad character class" ) ); + + yylval = cclval; + ++cclreuse; + return PREVCCL; + } + else + { + /* We fudge a bit. We know that this ccl will + * soon be numbered as lastccl + 1 by cclinit. + */ + cclinstal( nmstr, lastccl + 1 ); + + /* Push back everything but the leading bracket + * so the ccl can be rescanned. + */ + yyless( 1 ); + + BEGIN(FIRSTCCL); + return '['; + } + } + YY_BREAK +case 156: +YY_RULE_SETUP +#line 655 "scan.l" +return CCL_OP_DIFF; + YY_BREAK +case 157: +YY_RULE_SETUP +#line 656 "scan.l" +return CCL_OP_UNION; + YY_BREAK +/* Check for :space: at the end of the rule so we don't + * wrap the expanded regex in '(' ')' -- breaking trailing + * context. + */ +case 158: +/* rule 158 can match eol */ +YY_RULE_SETUP +#line 663 "scan.l" +{ + char *nmdefptr; + int end_is_ws, end_ch; + + end_ch = yytext[yyleng-1]; + end_is_ws = end_ch != '}' ? 1 : 0; + + if(yyleng-1 < MAXLINE) + { + strcpy( nmstr, yytext + 1 ); + } + else + { + synerr( _("Input line too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } +nmstr[yyleng - 2 - end_is_ws] = '\0'; /* chop trailing brace */ + + if ( (nmdefptr = ndlookup( nmstr )) == 0 ) + format_synerr( + _( "undefined definition {%s}" ), + nmstr ); + + else + { /* push back name surrounded by ()'s */ + int len = strlen( nmdefptr ); + if (end_is_ws) + unput(end_ch); + + if ( lex_compat || nmdefptr[0] == '^' || + (len > 0 && nmdefptr[len - 1] == '$') + || (end_is_ws && trlcontxt && !sf_skip_ws())) + { /* don't use ()'s after all */ + PUT_BACK_STRING(nmdefptr, 0); + + if ( nmdefptr[0] == '^' ) + BEGIN(CARETISBOL); + } + + else + { + unput(')'); + PUT_BACK_STRING(nmdefptr, 0); + unput('('); + } + } + } + YY_BREAK +case 159: +YY_RULE_SETUP +#line 711 "scan.l" +{ + if (sf_skip_ws()) + yy_push_state(COMMENT_DISCARD); + else{ + /* Push back the "*" and return "/" as usual. */ + yyless(1); + return '/'; + } + } + YY_BREAK +case 160: +YY_RULE_SETUP +#line 721 "scan.l" +{ + if (lex_compat || posix_compat){ + /* Push back the "?#" and treat it like a normal parens. */ + yyless(1); + sf_push(); + return '('; + } + else + yy_push_state(EXTENDED_COMMENT); + } + YY_BREAK +case 161: +YY_RULE_SETUP +#line 731 "scan.l" +{ + sf_push(); + if (lex_compat || posix_compat) + /* Push back the "?" and treat it like a normal parens. */ + yyless(1); + else + BEGIN(GROUP_WITH_PARAMS); + return '('; + } + YY_BREAK +case 162: +YY_RULE_SETUP +#line 740 "scan.l" +sf_push(); return '('; + YY_BREAK +case 163: +YY_RULE_SETUP +#line 741 "scan.l" +{ + if (_sf_top_ix > 0) { + sf_pop(); + return ')'; + } else + synerr(_("unbalanced parenthesis")); + } + YY_BREAK +case 164: +YY_RULE_SETUP +#line 749 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 165: +YY_RULE_SETUP +#line 750 "scan.l" +RETURNCHAR; + YY_BREAK + + +case 166: +/* rule 166 can match eol */ +YY_RULE_SETUP +#line 755 "scan.l" +++linenum; /* Allow blank lines & continuations */ + YY_BREAK +case 167: +YY_RULE_SETUP +#line 756 "scan.l" +return (unsigned char) yytext[0]; + YY_BREAK +case 168: +YY_RULE_SETUP +#line 757 "scan.l" +BEGIN(SECT2); return '>'; + YY_BREAK +case 169: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 758 "scan.l" +BEGIN(CARETISBOL); return '>'; + YY_BREAK +case 170: +YY_RULE_SETUP +#line 759 "scan.l" +RETURNNAME; + YY_BREAK +case 171: +YY_RULE_SETUP +#line 760 "scan.l" +{ + format_synerr( _( "bad : %s" ), + yytext ); + } + YY_BREAK + +case 172: +YY_RULE_SETUP +#line 766 "scan.l" +BEGIN(SECT2); return '^'; + YY_BREAK + +case 173: +YY_RULE_SETUP +#line 770 "scan.l" +RETURNCHAR; + YY_BREAK +case 174: +YY_RULE_SETUP +#line 771 "scan.l" +BEGIN(SECT2); return '"'; + YY_BREAK +case 175: +/* rule 175 can match eol */ +YY_RULE_SETUP +#line 773 "scan.l" +{ + synerr( _( "missing quote" ) ); + BEGIN(SECT2); + ++linenum; + return '"'; + } + YY_BREAK + + +case 176: +YY_RULE_SETUP +#line 782 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 177: +YY_RULE_SETUP +#line 783 "scan.l" +BEGIN(GROUP_MINUS_PARAMS); + YY_BREAK +case 178: +YY_RULE_SETUP +#line 784 "scan.l" +sf_set_case_ins(1); + YY_BREAK +case 179: +YY_RULE_SETUP +#line 785 "scan.l" +sf_set_dot_all(1); + YY_BREAK +case 180: +YY_RULE_SETUP +#line 786 "scan.l" +sf_set_skip_ws(1); + YY_BREAK + + +case 181: +YY_RULE_SETUP +#line 789 "scan.l" +BEGIN(SECT2); + YY_BREAK +case 182: +YY_RULE_SETUP +#line 790 "scan.l" +sf_set_case_ins(0); + YY_BREAK +case 183: +YY_RULE_SETUP +#line 791 "scan.l" +sf_set_dot_all(0); + YY_BREAK +case 184: +YY_RULE_SETUP +#line 792 "scan.l" +sf_set_skip_ws(0); + YY_BREAK + + +case 185: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 796 "scan.l" +BEGIN(CCL); return '^'; + YY_BREAK +case 186: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 797 "scan.l" +return '^'; + YY_BREAK +case 187: +YY_RULE_SETUP +#line 798 "scan.l" +BEGIN(CCL); RETURNCHAR; + YY_BREAK + + +case 188: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp = yy_bp + 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 802 "scan.l" +return '-'; + YY_BREAK +case 189: +YY_RULE_SETUP +#line 803 "scan.l" +RETURNCHAR; + YY_BREAK +case 190: +YY_RULE_SETUP +#line 804 "scan.l" +BEGIN(SECT2); return ']'; + YY_BREAK +case 191: +/* rule 191 can match eol */ +YY_RULE_SETUP +#line 805 "scan.l" +{ + synerr( _( "bad character class" ) ); + BEGIN(SECT2); + return ']'; + } + YY_BREAK + + +case 192: +YY_RULE_SETUP +#line 813 "scan.l" +BEGIN(CCL); return CCE_ALNUM; + YY_BREAK +case 193: +YY_RULE_SETUP +#line 814 "scan.l" +BEGIN(CCL); return CCE_ALPHA; + YY_BREAK +case 194: +YY_RULE_SETUP +#line 815 "scan.l" +BEGIN(CCL); return CCE_BLANK; + YY_BREAK +case 195: +YY_RULE_SETUP +#line 816 "scan.l" +BEGIN(CCL); return CCE_CNTRL; + YY_BREAK +case 196: +YY_RULE_SETUP +#line 817 "scan.l" +BEGIN(CCL); return CCE_DIGIT; + YY_BREAK +case 197: +YY_RULE_SETUP +#line 818 "scan.l" +BEGIN(CCL); return CCE_GRAPH; + YY_BREAK +case 198: +YY_RULE_SETUP +#line 819 "scan.l" +BEGIN(CCL); return CCE_LOWER; + YY_BREAK +case 199: +YY_RULE_SETUP +#line 820 "scan.l" +BEGIN(CCL); return CCE_PRINT; + YY_BREAK +case 200: +YY_RULE_SETUP +#line 821 "scan.l" +BEGIN(CCL); return CCE_PUNCT; + YY_BREAK +case 201: +YY_RULE_SETUP +#line 822 "scan.l" +BEGIN(CCL); return CCE_SPACE; + YY_BREAK +case 202: +YY_RULE_SETUP +#line 823 "scan.l" +BEGIN(CCL); return CCE_UPPER; + YY_BREAK +case 203: +YY_RULE_SETUP +#line 824 "scan.l" +BEGIN(CCL); return CCE_XDIGIT; + YY_BREAK +case 204: +YY_RULE_SETUP +#line 826 "scan.l" +BEGIN(CCL); return CCE_NEG_ALNUM; + YY_BREAK +case 205: +YY_RULE_SETUP +#line 827 "scan.l" +BEGIN(CCL); return CCE_NEG_ALPHA; + YY_BREAK +case 206: +YY_RULE_SETUP +#line 828 "scan.l" +BEGIN(CCL); return CCE_NEG_BLANK; + YY_BREAK +case 207: +YY_RULE_SETUP +#line 829 "scan.l" +BEGIN(CCL); return CCE_NEG_CNTRL; + YY_BREAK +case 208: +YY_RULE_SETUP +#line 830 "scan.l" +BEGIN(CCL); return CCE_NEG_DIGIT; + YY_BREAK +case 209: +YY_RULE_SETUP +#line 831 "scan.l" +BEGIN(CCL); return CCE_NEG_GRAPH; + YY_BREAK +case 210: +YY_RULE_SETUP +#line 832 "scan.l" +BEGIN(CCL); return CCE_NEG_LOWER; + YY_BREAK +case 211: +YY_RULE_SETUP +#line 833 "scan.l" +BEGIN(CCL); return CCE_NEG_PRINT; + YY_BREAK +case 212: +YY_RULE_SETUP +#line 834 "scan.l" +BEGIN(CCL); return CCE_NEG_PUNCT; + YY_BREAK +case 213: +YY_RULE_SETUP +#line 835 "scan.l" +BEGIN(CCL); return CCE_NEG_SPACE; + YY_BREAK +case 214: +YY_RULE_SETUP +#line 836 "scan.l" +BEGIN(CCL); return CCE_NEG_UPPER; + YY_BREAK +case 215: +YY_RULE_SETUP +#line 837 "scan.l" +BEGIN(CCL); return CCE_NEG_XDIGIT; + YY_BREAK +case 216: +YY_RULE_SETUP +#line 838 "scan.l" +{ + format_synerr( + _( "bad character class expression: %s" ), + yytext ); + BEGIN(CCL); return CCE_ALNUM; + } + YY_BREAK + + +case 217: +YY_RULE_SETUP +#line 847 "scan.l" +{ + yylval = myctoi( yytext ); + return NUMBER; + } + YY_BREAK +case 218: +YY_RULE_SETUP +#line 852 "scan.l" +return ','; + YY_BREAK +case 219: +YY_RULE_SETUP +#line 853 "scan.l" +{ + BEGIN(SECT2); + if ( lex_compat || posix_compat ) + return END_REPEAT_POSIX; + else + return END_REPEAT_FLEX; + } + YY_BREAK +case 220: +YY_RULE_SETUP +#line 861 "scan.l" +{ + synerr( _( "bad character inside {}'s" ) ); + BEGIN(SECT2); + return '}'; + } + YY_BREAK +case 221: +/* rule 221 can match eol */ +YY_RULE_SETUP +#line 867 "scan.l" +{ + synerr( _( "missing }" ) ); + BEGIN(SECT2); + ++linenum; + return '}'; + } + YY_BREAK + + +case 222: +YY_RULE_SETUP +#line 877 "scan.l" +bracelevel = 0; + YY_BREAK +case 223: +YY_RULE_SETUP +#line 879 "scan.l" +ACTION_ECHO; yy_push_state( COMMENT ); + YY_BREAK + +case 224: +YY_RULE_SETUP +#line 882 "scan.l" +{ + ACTION_ECHO; + CHECK_REJECT(yytext); + } + YY_BREAK +case 225: +YY_RULE_SETUP +#line 886 "scan.l" +{ + ACTION_ECHO; + CHECK_YYMORE(yytext); + } + YY_BREAK + +case 226: +YY_RULE_SETUP +#line 892 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 227: +YY_RULE_SETUP +#line 893 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK +case 228: +YY_RULE_SETUP +#line 894 "scan.l" +ACTION_ECHO; + YY_BREAK +case 229: +/* rule 229 can match eol */ +YY_RULE_SETUP +#line 895 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( bracelevel == 0 || + (doing_codeblock && indented_code) ) + { + if ( doing_rule_action ) + add_action( "\tYY_BREAK\n" ); + + doing_rule_action = doing_codeblock = false; + BEGIN(SECT2); + } + } + YY_BREAK + +/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */ + +case 230: +YY_RULE_SETUP +#line 913 "scan.l" +ACTION_ECHO; ++bracelevel; + YY_BREAK +case 231: +YY_RULE_SETUP +#line 914 "scan.l" +ACTION_ECHO; --bracelevel; + YY_BREAK +case 232: +YY_RULE_SETUP +#line 915 "scan.l" +ACTION_ECHO_QSTART; + YY_BREAK +case 233: +YY_RULE_SETUP +#line 916 "scan.l" +ACTION_ECHO_QEND; + YY_BREAK +case 234: +YY_RULE_SETUP +#line 917 "scan.l" +ACTION_ECHO; + YY_BREAK +case 235: +YY_RULE_SETUP +#line 918 "scan.l" +ACTION_ECHO; + YY_BREAK +case 236: +YY_RULE_SETUP +#line 919 "scan.l" +ACTION_ECHO; + YY_BREAK +case 237: +YY_RULE_SETUP +#line 920 "scan.l" +ACTION_ECHO; /* character constant */ + YY_BREAK +case 238: +YY_RULE_SETUP +#line 921 "scan.l" +ACTION_ECHO; BEGIN(ACTION_STRING); + YY_BREAK +case 239: +/* rule 239 can match eol */ +YY_RULE_SETUP +#line 922 "scan.l" +{ + ++linenum; + ACTION_ECHO; + if ( bracelevel == 0 ) + { + if ( doing_rule_action ) + add_action( "\tYY_BREAK\n" ); + + doing_rule_action = false; + BEGIN(SECT2); + } + } + YY_BREAK +case 240: +YY_RULE_SETUP +#line 934 "scan.l" +ACTION_ECHO; + YY_BREAK + + +case 241: +YY_RULE_SETUP +#line 938 "scan.l" +ACTION_ECHO; + YY_BREAK +case 242: +YY_RULE_SETUP +#line 939 "scan.l" +ACTION_ECHO; + YY_BREAK +case 243: +/* rule 243 can match eol */ +YY_RULE_SETUP +#line 940 "scan.l" +++linenum; ACTION_ECHO; BEGIN(ACTION); + YY_BREAK +case 244: +YY_RULE_SETUP +#line 941 "scan.l" +ACTION_ECHO; BEGIN(ACTION); + YY_BREAK +case 245: +YY_RULE_SETUP +#line 942 "scan.l" +ACTION_ECHO; + YY_BREAK + +case YY_STATE_EOF(COMMENT): +case YY_STATE_EOF(COMMENT_DISCARD): +case YY_STATE_EOF(ACTION): +case YY_STATE_EOF(ACTION_STRING): +#line 945 "scan.l" +{ + synerr( _( "EOF encountered inside an action" ) ); + yyterminate(); + } + YY_BREAK +case YY_STATE_EOF(EXTENDED_COMMENT): +case YY_STATE_EOF(GROUP_WITH_PARAMS): +case YY_STATE_EOF(GROUP_MINUS_PARAMS): +#line 950 "scan.l" +{ + synerr( _( "EOF encountered inside pattern" ) ); + yyterminate(); + } + YY_BREAK +case 246: +YY_RULE_SETUP +#line 955 "scan.l" +{ + yylval = myesc( (unsigned char *) yytext ); + + if ( YY_START == FIRSTCCL ) + BEGIN(CCL); + + return CHAR; + } + YY_BREAK + +case 247: +YY_RULE_SETUP +#line 966 "scan.l" +fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout); + YY_BREAK +case 248: +YY_RULE_SETUP +#line 967 "scan.l" +fwrite (escaped_qend, 1, strlen(escaped_qend), yyout); + YY_BREAK +case 249: +/* rule 249 can match eol */ +YY_RULE_SETUP +#line 968 "scan.l" +ECHO; + YY_BREAK +case 250: +/* rule 250 can match eol */ +YY_RULE_SETUP +#line 969 "scan.l" +ECHO; + YY_BREAK +case YY_STATE_EOF(SECT3): +#line 970 "scan.l" +sectnum = 0; yyterminate(); + YY_BREAK + +case 251: +/* rule 251 can match eol */ +YY_RULE_SETUP +#line 973 "scan.l" +format_synerr( _( "bad character: %s" ), yytext ); + YY_BREAK +case 252: +YY_RULE_SETUP +#line 975 "scan.l" +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK +#line 3997 "scan.c" +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SECT2): +case YY_STATE_EOF(CODEBLOCK): +case YY_STATE_EOF(PICKUPDEF): +case YY_STATE_EOF(SC): +case YY_STATE_EOF(CARETISBOL): +case YY_STATE_EOF(NUM): +case YY_STATE_EOF(QUOTE): +case YY_STATE_EOF(FIRSTCCL): +case YY_STATE_EOF(CCL): +case YY_STATE_EOF(RECOVER): +case YY_STATE_EOF(PERCENT_BRACE_ACTION): +case YY_STATE_EOF(OPTION): +case YY_STATE_EOF(LINEDIR): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = (yytext_ptr); + yy_size_t number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + yy_size_t num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + yy_size_t new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + yy_state_type yy_current_state; + char *yy_cp; + + yy_current_state = (yy_start); + yy_current_state += YY_AT_BOL(); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1110 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + int yy_is_jam; + char *yy_cp = (yy_c_buf_p); + + YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1110 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 1109); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp ) +{ + char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + yy_size_t number_to_move = (yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = (yy_size_t)size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + yy_size_t num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; // After all that talk, this was set to 1 anyways... + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + + static void yy_push_state (int _new_state ) +{ + if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) + { + yy_size_t new_size; + + (yy_start_stack_depth) += YY_START_STACK_INCR; + new_size = (yy_start_stack_depth) * sizeof( int ); + + if ( ! (yy_start_stack) ) + (yy_start_stack) = (int *) yyalloc(new_size ); + + else + (yy_start_stack) = (int *) yyrealloc((void *) (yy_start_stack),new_size ); + + if ( ! (yy_start_stack) ) + YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); + } + + (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; + + BEGIN(_new_state); +} + + static void yy_pop_state (void) +{ + if ( --(yy_start_stack_ptr) < 0 ) + YY_FATAL_ERROR( "start-condition stack underflow" ); + + BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +yy_size_t yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param _line_number line number + * + */ +void yyset_lineno (int _line_number ) +{ + + yylineno = _line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * _in_str ) +{ + yyin = _in_str ; +} + +void yyset_out (FILE * _out_str ) +{ + yyout = _out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int _bdebug ) +{ + yy_flex_debug = _bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + + (yy_start_stack_ptr) = 0; + (yy_start_stack_depth) = 0; + (yy_start_stack) = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Destroy the start condition stack. */ + yyfree((yy_start_stack) ); + (yy_start_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 975 "scan.l" + + + + +int yywrap(void) + { + if ( --num_input_files > 0 ) + { + set_input_file( *++input_files ); + return 0; + } + + else + return 1; + } + + +/* set_input_file - open the given file (if NULL, stdin) for scanning */ + +void set_input_file( char *file ) + { + if ( file && strcmp( file, "-" ) ) + { + infilename = xstrdup(file); + yyin = fopen( infilename, "r" ); + + if ( yyin == NULL ) + lerr( _( "can't open %s" ), file ); + } + + else + { + yyin = stdin; + infilename = xstrdup(""); + } + + linenum = 1; + } + diff --git a/src/scan.l b/src/scan.l new file mode 100644 index 0000000..cfc832d --- /dev/null +++ b/src/scan.l @@ -0,0 +1,1011 @@ +/* scan.l - scanner for flex input -*-C-*- */ + +%{ +/* Copyright (c) 1990 The Regents of the University of California. */ +/* All rights reserved. */ + +/* This code is derived from software contributed to Berkeley by */ +/* Vern Paxson. */ + +/* The United States Government has rights in this work pursuant */ +/* to contract no. DE-AC03-76SF00098 between the United States */ +/* Department of Energy and the University of California. */ + +/* This file is part of flex. */ + +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following conditions */ +/* are met: */ + +/* 1. Redistributions of source code must retain the above copyright */ +/* notice, this list of conditions and the following disclaimer. */ +/* 2. Redistributions in binary form must reproduce the above copyright */ +/* notice, this list of conditions and the following disclaimer in the */ +/* documentation and/or other materials provided with the distribution. */ + +/* Neither the name of the University nor the names of its contributors */ +/* may be used to endorse or promote products derived from this software */ +/* without specific prior written permission. */ + +/* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */ +/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */ +/* PURPOSE. */ + +#include "flexdef.h" +#include "parse.h" +extern bool tablesverify, tablesext; +extern int trlcontxt; /* Set in parse.y for each rule. */ +extern const char *escaped_qstart, *escaped_qend; + +#define ACTION_ECHO add_action( yytext ) +#define ACTION_IFDEF(def, should_define) \ + { \ + if ( should_define ) \ + action_define( def, 1 ); \ + } + +#define ACTION_ECHO_QSTART add_action (escaped_qstart) +#define ACTION_ECHO_QEND add_action (escaped_qend) + +#define ACTION_M4_IFDEF(def, should_define) \ + do{ \ + if ( should_define ) \ + buf_m4_define( &m4defs_buf, def, NULL);\ + else \ + buf_m4_undefine( &m4defs_buf, def);\ + } while(0) + +#define MARK_END_OF_PROLOG mark_prolog(); + +#define YY_DECL \ + int flexscan(void) + +#define RETURNCHAR \ + yylval = (unsigned char) yytext[0]; \ + return CHAR; + +#define RETURNNAME \ + if(yyleng < MAXLINE) \ + { \ + strcpy( nmstr, yytext ); \ + } \ + else \ + { \ + synerr(_("Input line too long\n")); \ + FLEX_EXIT(EXIT_FAILURE); \ + } \ + return NAME; + +#define PUT_BACK_STRING(str, start) \ + for ( i = strlen( str ) - 1; i >= start; --i ) \ + unput((str)[i]) + +#define CHECK_REJECT(str) \ + if ( all_upper( str ) ) \ + reject = true; + +#define CHECK_YYMORE(str) \ + if ( all_lower( str ) ) \ + yymore_used = true; + +#define YY_USER_INIT \ + if ( getenv("POSIXLY_CORRECT") ) \ + posix_compat = true; + +%} + +%option caseless nodefault noreject stack noyy_top_state +%option nostdinit + +%x SECT2 SECT2PROLOG SECT3 CODEBLOCK PICKUPDEF SC CARETISBOL NUM QUOTE +%x FIRSTCCL CCL ACTION RECOVER COMMENT ACTION_STRING PERCENT_BRACE_ACTION +%x OPTION LINEDIR CODEBLOCK_MATCH_BRACE +%x GROUP_WITH_PARAMS +%x GROUP_MINUS_PARAMS +%x EXTENDED_COMMENT +%x COMMENT_DISCARD + +WS [[:blank:]]+ +OPTWS [[:blank:]]* +NOT_WS [^[:blank:]\r\n] + +NL \r?\n + +NAME ([[:alpha:]_][[:alnum:]_-]*) +NOT_NAME [^[:alpha:]_*\n]+ + +SCNAME {NAME} + +ESCSEQ (\\([^\n]|[0-7]{1,3}|x[[:xdigit:]]{1,2})) + +FIRST_CCL_CHAR ([^\\\n]|{ESCSEQ}) +CCL_CHAR ([^\\\n\]]|{ESCSEQ}) +CCL_EXPR ("[:"^?[[:alpha:]]+":]") + +LEXOPT [aceknopr] + +M4QSTART "[[" +M4QEND "]]" + +%% + static int bracelevel, didadef, indented_code; + static int doing_rule_action = false; + static int option_sense; + + int doing_codeblock = false; + int i, brace_depth=0, brace_start_line=0; + char nmdef[MAXLINE]; + + +{ + ^{WS} indented_code = true; BEGIN(CODEBLOCK); + ^"/*" ACTION_ECHO; yy_push_state( COMMENT ); + ^#{OPTWS}line{WS} yy_push_state( LINEDIR ); + ^"%s"{NAME}? return SCDECL; + ^"%x"{NAME}? return XSCDECL; + ^"%{".*{NL} { + ++linenum; + line_directive_out(NULL, 1); + indented_code = false; + BEGIN(CODEBLOCK); + } + ^"%top"[[:blank:]]*"{"[[:blank:]]*{NL} { + brace_start_line = linenum; + ++linenum; + buf_linedir( &top_buf, infilename?infilename:"", linenum); + brace_depth = 1; + yy_push_state(CODEBLOCK_MATCH_BRACE); + } + + ^"%top".* synerr( _("malformed '%top' directive") ); + + {WS} /* discard */ + + ^"%%".* { + sectnum = 2; + bracelevel = 0; + mark_defs1(); + line_directive_out(NULL, 1); + BEGIN(SECT2PROLOG); + return SECTEND; + } + + ^"%pointer".*{NL} yytext_is_array = false; ++linenum; + ^"%array".*{NL} yytext_is_array = true; ++linenum; + + ^"%option" BEGIN(OPTION); return TOK_OPTION; + + ^"%"{LEXOPT}{OPTWS}[[:digit:]]*{OPTWS}{NL} ++linenum; /* ignore */ + ^"%"{LEXOPT}{WS}.*{NL} ++linenum; /* ignore */ + + /* xgettext: no-c-format */ + ^"%"[^sxaceknopr{}].* synerr( _( "unrecognized '%' directive" ) ); + + ^{NAME} { + if(yyleng < MAXLINE) + { + strcpy( nmstr, yytext ); + } + else + { + synerr( _("Definition name too long\n")); + FLEX_EXIT(EXIT_FAILURE); + } + + didadef = false; + BEGIN(PICKUPDEF); + } + + {SCNAME} RETURNNAME; + ^{OPTWS}{NL} ++linenum; /* allows blank lines in section 1 */ + {OPTWS}{NL} ACTION_ECHO; ++linenum; /* maybe end of comment line */ +} + + +{ + "*/" ACTION_ECHO; yy_pop_state(); + "*" ACTION_ECHO; + {M4QSTART} ACTION_ECHO_QSTART; + {M4QEND} ACTION_ECHO_QEND; + [^*\n] ACTION_ECHO; + {NL} ++linenum; ACTION_ECHO; +} + +{ + /* This is the same as COMMENT, but is discarded rather than output. */ + "*/" yy_pop_state(); + "*" ; + [^*\n] ; + {NL} ++linenum; +} + +{ + ")" yy_pop_state(); + [^\n\)]+ ; + {NL} ++linenum; +} + +{ + \n yy_pop_state(); + [[:digit:]]+ linenum = myctoi( yytext ); + + \"[^"\n]*\" { + free(infilename); + infilename = xstrdup(yytext + 1); + infilename[strlen( infilename ) - 1] = '\0'; + } + . /* ignore spurious characters */ +} + +{ + ^"%}".*{NL} ++linenum; BEGIN(INITIAL); + + {M4QSTART} ACTION_ECHO_QSTART; + {M4QEND} ACTION_ECHO_QEND; + . ACTION_ECHO; + + {NL} { + ++linenum; + ACTION_ECHO; + if ( indented_code ) + BEGIN(INITIAL); + } +} + +{ + "}" { + if( --brace_depth == 0){ + /* TODO: Matched. */ + yy_pop_state(); + }else + buf_strnappend(&top_buf, yytext, yyleng); + } + + "{" { + brace_depth++; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {NL} { + ++linenum; + buf_strnappend(&top_buf, yytext, yyleng); + } + + {M4QSTART} buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart)); + {M4QEND} buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend)); + + [^{}\r\n] { + buf_strnappend(&top_buf, yytext, yyleng); + } + + <> { + linenum = brace_start_line; + synerr(_("Unmatched '{'")); + yyterminate(); + } +} + + +{ + {WS} /* separates name and definition */ + + {NOT_WS}[^\r\n]* { + if(yyleng < MAXLINE) + { + strcpy( nmdef, yytext ); + } + else + { + format_synerr( _("Definition value for {%s} too long\n"), nmstr); + FLEX_EXIT(EXIT_FAILURE); + } + /* Skip trailing whitespace. */ + for ( i = strlen( nmdef ) - 1; + i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t'); + --i ) + ; + + nmdef[i + 1] = '\0'; + + ndinstal( nmstr, nmdef ); + didadef = true; + } + + {NL} { + if ( ! didadef ) + synerr( _( "incomplete name definition" ) ); + BEGIN(INITIAL); + ++linenum; + } +} + + +