82 files changed, 12007 insertions, 60320 deletions

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
deleted file mode 100644
index a734e49..0000000
--- a/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contributor Code of Conduct
-
-This project adheres to No Code of Conduct.  We are all adults.  We accept anyone's contributions.  Nothing else matters.
-
-For more information please visit the [No Code of Conduct](https://github.com/domgetter/NCoC) homepage.
diff --git a/ChangeLog b/ChangeLog
index 183a142..c6fecf8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,591 @@
+2016-03-01  Will Estes <westes575@gmail.com>
+
+	* NEWS: Mention 2.6.1 release date
+
+2016-02-28  rlar <rlar>
+
+	* src/gen.c: avoid warning, add (int) cast to the read() return
+	value For similiarity with the fread() case.
+
+2016-02-28  rlar <rlar>
+
+	* src/scan.l: avoid warning, POSIX says yyless() has an `int'
+	argument
+
+2016-02-29  rlar <rlar>
+
+	* src/filter.c: use type size_t in filter_tee_header() to avoid
+	warnings
+
+2016-02-29  rlar <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 <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 <rlar>
+
+	* src/flexdef.h, src/scan.l, src/sym.c: ndlookup(), char *, to get
+	rid of casts and warnings
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h, src/scan.l, src/sym.c: ndinstal(), char *, to get
+	rid of casts and warnings
+
+2016-02-28  rlar <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 <rlar>
+
+	* src/gen.c: warning: redundant redeclaration of
+	‘gen_next_state’ [-Wredundant-decls]
+
+2016-02-28  rlar <rlar>
+
+	* src/gen.c: warning: no previous prototype for ‘mkecstbl’
+	[-Wmissing-prototypes]
+
+2016-02-28  rlar <rlar>
+
+	* src/main.c: warning: suggest parentheses around assignment used as
+	truth value [-Wparentheses]
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h: warning: redundant redeclaration of ‘yywrap’
+	[-Wredundant-decls]
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h: warning: redundant redeclaration of ‘yylval’
+	[-Wredundant-decls]
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h: warning: redundant redeclaration of ‘yyin’
+	[-Wredundant-decls]
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h, src/main.c: warning: redundant redeclaration of
+	‘yyparse’ [-Wredundant-decls]
+
+2016-02-28  rlar <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 <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 <westes575@gmail.com>
+
+	* lib/reallocarray.c: Prototyped reallocarray implementation
+
+2016-02-28  Will Estes <westes575@gmail.com>
+
+	* src/scanopt.c: Removed custom strcasecmp() function
+
+2016-02-28  rlar <rlar>
+
+	* src/flex.skl: fwrite wants a size_t, yyleng is int per posix
+
+2016-02-28  rlar <rlar>
+
+	* src/scanopt.c: Remove some unneeded casts
+
+2016-02-28  rlar <rlar>
+
+	* src/flexdef.h: warning: negative integer implicitly converted to
+	unsigned type [-Wsign-conversion]
+
+2016-02-27  rlar <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 <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 <rlar>
+
+	* tests/bison_nr_parser.y: warning: deprecated directive, use
+	'%pure-parser' [-Wdeprecated]
+
+2016-02-27  rlar <rlar>
+
+	* lib/lib.c: warning: no previous prototype for 'do_nothing'
+	[-Wmissing-prototypes]
+
+2016-02-27  rlar <rlar>
+
+	* src/libmain.c: included stdlib.h header
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* NEWS: Described more post v2.6.0 changes
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* configure.ac: build: Removed bzip2 distribiution archive
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* configure.ac: removed obsolete program check
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* configure.ac: Made some program checks more robust
+
+2016-02-27  rlar <rlar>
+
+	* src/flex.skl: Remove unneeded cast to int
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* src/flex.skl: Fixed incorrect integer type
+
+2016-02-27  Will Estes <westes575@gmail.com>
+
+	* src/flex.skl: Fix more integer types, resolves sf 184, 187
+
+2016-02-26  Robert Larice <Robert.Larice@t-online.de>
+
+	* src/flex.skl, src/gen.c: Removed some type conversion warnings
+
+2016-02-26  Will Estes <westes575@gmail.com>
+
+	* src/flex.skl: Changed another buffer size to int; resolves gh#61
+
+2016-02-24  Will Estes <westes575@gmail.com>
+
+	* 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 <westes575@gmail.com>
+
+	* 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 <tklauser@distanz.ch>
+
+	* 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 <tklauser@distanz.ch>
+
+2016-02-23  Tobias Klauser <tklauser@distanz.ch>
+
+	* 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 <tklauser@distanz.ch>
+
+2016-02-16  Tobias Klauser <tklauser@distanz.ch>
+
+	* 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 <tklauser@distanz.ch>
+
+	* 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 <tklauser@distanz.ch>
+
+	* 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 <tklauser@distanz.ch>
+
+	* 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 <westes575@gmail.com>
+
+	* CODE_OF_CONDUCT.md: flex is for flex #NCoC
+
+2016-01-18  Will Estes <westes575@gmail.com>
+
+	* doc/flex.texi: Referred to github for issue tracking, no longer sf
+
+2016-01-10  Egor Pugin <egor.pugin@gmail.com>
+
+	* tests/reject.l4, tests/tableopts.l4: Opened files in binary mode
+	explicitly
+
+2016-01-08  OBATA Akio <obache@NetBSD.org>
+
+	* src/Makefile.am: Linked flex binary against libintl, not libfl.   Signed-off-by: Thomas Klausner <wiz@NetBSD.org>
+
+2016-01-08  Michael van Elst <mlelstv@NetBSD.org>
+
+	* src/filter.c: Improved pipe-stdin hack behavior; resolves sf#198.  Signed-off-by: Thomas <Klausner wiz@NetBSD.org>
+
+2015-12-27  Will Estes <westes575@gmail.com>
+
+	* configure.ac, src/flexdef.h: Removed no longer needed header
+	checks
+
+2015-12-27  Will Estes <westes575@gmail.com>
+
+	* configure.ac: Checked for reallocarray() with AC_REPLACE_FUNCS
+
+2015-12-27  Will Estes <westes575@gmail.com>
+
+	* src/flexdef.h, src/main.c: include libgen.h from flexdef.h, not
+	main.c
+
+2015-12-25  Michael Reed <m.reed@mykolab.com>
+
+	* src/main.c: Replace basename2() with basename(3).  Given the following program: 	\#include <libgen.h> 	\#include <stdio.h> 	/* 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 <m.reed@mykolab.com>
+
+	* 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 <m.reed@mykolab.com>
+
+	* 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 <m.reed@mykolab.com>
+
+	* 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 <xindigo@gmail.com>
+
+	* src/buf.c: buf.c: use snprintf
+
+2015-12-19  Will Estes <westes575@gmail.com>
+
+	* configure.ac: build: reformatted AC_CHECK_FUNCS for readability
+
+2015-12-17  Will Estes <westes575@gmail.com>
+
+	* src/scanopt.c: correct function prototype
+
+2015-12-15  Michael Reed <m.reed@mykolab.com>
+
+	* src/main.c, src/scanopt.c, src/sym.c, src/tblcmp.c: Remove more
+	instances of PROTO
+
+2015-12-15  Michael Reed <m.reed@mykolab.com>
+
+	* 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 <mmcco@mykolab.com>
+
+	* 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 <westes575@gmail.com>
+
+	* README: Noted github for issue tracking and pull requests
+
+2015-12-13  Michael McConville <mmcco@mykolab.com>
+
+	* README: Reformatted README; removed sf bug tracking link.
+
+2015-12-13  Michael McConville <mmcco@mykolab.com>
+
+	* 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 <vapier@gentoo.org>
+
+	* 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
+	<fails to open inputs> 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 <vapier@gentoo.org>
+
+	* 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 <mmcco@mykolab.com>
+
+	* 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 <m.reed@mykolab.com>
+
+	* 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 <mmcco@mykolab.com>
+
+	* 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 <mmcco@mykolab.com>
+
+	* 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 <westes575@gmail.com>
+
+	* src/flexdef.h, src/main.c: Made search for m4 more explicit.
+
+2015-12-12  Will Estes <westes575@gmail.com>
+
+	* src/flex.skl: Returned 0 from yywrap() instead of EOF
+
+2015-12-11  Will Estes <westes575@gmail.com>
+
+	* src/libmain.c: Changed end of main() in libmain to exit(0)
+
+2015-12-11  Will Estes <westes575@gmail.com>
+
+	* NEWS, configure.ac: Mentioned v2.6.1; documented some changes
+	since v2.6.0
+
+2015-12-11  Will Estes <westes575@gmail.com>
+
+	* 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 <westes575@gmail.com>
+
+	* doc/Makefile.am: Removed flex.pdf from distribution; partially
+	fixed sf#155
+
+2015-12-11  Will Estes <westes575@gmail.com>
+
+	* src/flex.skl: Commented in C style in skeleton; fixed sf#195
+
+2015-12-10  Will Estes <westes575@gmail.com>
+
+	* .gitignore: Ignored autoscan files
+
+2015-12-09  Will Estes <westes575@gmail.com>
+
+	* configure.ac: Checked for ranlib and strdup() at configure time
+
+2015-12-09  Michael McConville <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* src/flex.skl: Removed memory allocation casts.
+
+2015-12-09  Michael McConville <mmcconville@mykolab.com>
+
+	* src/flexdef.h: Removed alloca() configuration.  Since alloca() is dangerous, depricated, we remove it.
+
+2015-12-09  Michael McConville <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* src/main.c, src/scanopt.c, src/tables.c: Removed NULL-checks
+	before free()
+
+2015-12-08  Michael McConville <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <westes575@gmail.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <akim@lrde.epita.fr>
+
+	* src/FlexLexer.h: Cleaned up white space.
+
+2015-12-04  Akim Demaille <akim@lrde.epita.fr>
+
+	* src/FlexLexer.h: Removed struct keyword before yy_buffer_state
+
+2015-12-04  Akim Demaille <akim@lrde.epita.fr>
+
+	* 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 <akim@lrde.epita.fr>
+
+	* 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 <akim@lrde.epita.fr>
+
+	* 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 <mightyjo@gmail.com>
+
+	* 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 <mmcconville@mykolab.com>
+
+	* 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 <sergueyparkhomovsky@gmail.com>
+
+	* src/scan.l: Error on unbalanced parentheses in rules section.
+
+2015-11-29  Will Estes <westes575@gmail.com>
+
+	* 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 <westes575@gmail.com>
+
+	* src/Makefile.am: Sorted file names in flex_SOURCES
+
+2015-11-27  Mightyjo <mightyjo@gmail.com>
+
+	* 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 <westes575@gmail.com>
+
+	* configure.ac: updated syntax of AC_INIT call as per autoupdate
+
+2015-11-21  Will Estes <westes575@gmail.com>
+
+	* tests/Makefile.am: removed extra call to a _CPPFLAGS variable
+
+2015-05-14  Stefan Reinauer <stefan.reinauer@coreboot.org>
+
+	* 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 <stefan.reinauer@coreboot.org>
+
+2015-11-16  Mightyjo <mightyjo@gmail.com>
+
+	* tests/Makefile.am: Used in-tree header file for c++ tests.
+
 2015-11-17  Will Estes <westes575@gmail.com>
 
 	* configure.ac: Declared version 2.6.0
diff --git a/INSTALL b/INSTALL
deleted file mode 100644
index 2099840..0000000
--- a/INSTALL
+++ /dev/null
@@ -1,370 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,
-Inc.
-
-   Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.  This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
-   Briefly, the shell command `./configure && make && make install'
-should configure, build, and install this package.  The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package.  Some packages provide this
-`INSTALL' file but do not implement all of the features documented
-below.  The lack of an optional feature in a given package is not
-necessarily a bug.  More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
-   The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation.  It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
-   It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
-   If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
-   The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
-   The simplest way to compile this package is:
-
-  1. `cd' to the directory containing the package's source code and type
-     `./configure' to configure the package for your system.
-
-     Running `configure' might take a while.  While running, it prints
-     some messages telling which features it is checking for.
-
-  2. Type `make' to compile the package.
-
-  3. Optionally, type `make check' to run any self-tests that come with
-     the package, generally using the just-built uninstalled binaries.
-
-  4. Type `make install' to install the programs and any data files and
-     documentation.  When installing into a prefix owned by root, it is
-     recommended that the package be configured and built as a regular
-     user, and only the `make install' phase executed with root
-     privileges.
-
-  5. Optionally, type `make installcheck' to repeat any self-tests, but
-     this time using the binaries in their final installed location.
-     This target does not install anything.  Running this target as a
-     regular user, particularly if the prior `make install' required
-     root privileges, verifies that the installation completed
-     correctly.
-
-  6. You can remove the program binaries and object files from the
-     source code directory by typing `make clean'.  To also remove the
-     files that `configure' created (so you can compile the package for
-     a different kind of computer), type `make distclean'.  There is
-     also a `make maintainer-clean' target, but that is intended mainly
-     for the package's developers.  If you use it, you may have to get
-     all sorts of other programs in order to regenerate files that came
-     with the distribution.
-
-  7. Often, you can also type `make uninstall' to remove the installed
-     files again.  In practice, not all packages have tested that
-     uninstallation works correctly, even though it is required by the
-     GNU Coding Standards.
-
-  8. Some packages, particularly those that use Automake, provide `make
-     distcheck', which can by used by developers to test that all other
-     targets like `make install' and `make uninstall' work correctly.
-     This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
-   Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  Run `./configure --help'
-for details on some of the pertinent environment variables.
-
-   You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment.  Here
-is an example:
-
-     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
-   *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
-   You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory.  To do this, you can use GNU `make'.  `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.  This
-is known as a "VPATH" build.
-
-   With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory.  After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
-   On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple `-arch' options to the
-compiler but only a single `-arch' option to the preprocessor.  Like
-this:
-
-     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CPP="gcc -E" CXXCPP="g++ -E"
-
-   This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the `lipo' tool if you have problems.
-
-Installation Names
-==================
-
-   By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc.  You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX', where PREFIX must be an
-absolute file name.
-
-   You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files.  If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
-   In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.  In general, the
-default for these options is expressed in terms of `${prefix}', so that
-specifying just `--prefix' will affect all of the other directory
-specifications that were not explicitly provided.
-
-   The most portable way to affect installation locations is to pass the
-correct locations to `configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-`make install' command line to change installation locations without
-having to reconfigure or recompile.
-
-   The first method involves providing an override variable for each
-affected directory.  For example, `make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-`${prefix}'.  Any directories that were specified during `configure',
-but not in terms of `${prefix}', must each be overridden at install
-time for the entire installation to be relocated.  The approach of
-makefile variable overrides for each directory variable is required by
-the GNU Coding Standards, and ideally causes no recompilation.
-However, some platforms have known limitations with the semantics of
-shared libraries that end up requiring recompilation when using this
-method, particularly noticeable in packages that use GNU Libtool.
-
-   The second method involves providing the `DESTDIR' variable.  For
-example, `make install DESTDIR=/alternate/directory' will prepend
-`/alternate/directory' before all installation names.  The approach of
-`DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters.  On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of `${prefix}'
-at `configure' time.
-
-Optional Features
-=================
-
-   If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-   Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System).  The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
-   For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-   Some packages offer the ability to configure how verbose the
-execution of `make' will be.  For these packages, running `./configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with `make V=1'; while running `./configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with `make V=0'.
-
-Particular systems
-==================
-
-   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
-CC is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
-     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
-   HP-UX `make' updates targets which have the same time stamps as
-their prerequisites, which makes it generally unusable when shipped
-generated files such as `configure' are involved.  Use GNU `make'
-instead.
-
-   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
-a workaround.  If GNU CC is not installed, it is therefore recommended
-to try
-
-     ./configure CC="cc"
-
-and if that doesn't work, try
-
-     ./configure CC="cc -nodtk"
-
-   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
-directory contains several dysfunctional programs; working variants of
-these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
-in your `PATH', put it _after_ `/usr/bin'.
-
-   On Haiku, software installed for all users goes in `/boot/common',
-not `/usr/local'.  It is recommended to use the following options:
-
-     ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
-   There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on.  Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
-     CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
-     OS
-     KERNEL-OS
-
-   See the file `config.sub' for the possible values of each field.  If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
-   If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-   If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists.  Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-   Variables not defined in a site shell script can be set in the
-environment passed to `configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf limitation.  Until the limitation is lifted, you can use
-this workaround:
-
-     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
-   `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
-     Print a summary of all of the options to `configure', and exit.
-
-`--help=short'
-`--help=recursive'
-     Print a summary of the options unique to this package's
-     `configure', and exit.  The `short' variant lists options used
-     only in the top level, while the `recursive' variant lists options
-     also present in any nested packages.
-
-`--version'
-`-V'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
-
-`--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally `config.cache'.  FILE defaults to `/dev/null' to
-     disable caching.
-
-`--config-cache'
-`-C'
-     Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
-     Do not print messages saying which checks are being made.  To
-     suppress all normal output, redirect it to `/dev/null' (any error
-     messages will still be shown).
-
-`--srcdir=DIR'
-     Look for the package's source code in directory DIR.  Usually
-     `configure' can determine that directory automatically.
-
-`--prefix=DIR'
-     Use DIR as the installation prefix.  *note Installation Names::
-     for more details, including other options available for fine-tuning
-     the installation locations.
-
-`--no-create'
-`-n'
-     Run the configure checks, but stop before creating any output
-     files.
-
-`configure' also accepts some other, not widely useful, options.  Run
-`configure --help' for more details.
diff --git a/Makefile.in b/Makefile.in
deleted file mode 100644
index af5d255..0000000
--- a/Makefile.in
+++ /dev/null
@@ -1,968 +0,0 @@
-# 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; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-# 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,
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diff --git a/build-aux/compile b/build-aux/compile
deleted file mode 100755
index a85b723..0000000
--- a/build-aux/compile
+++ /dev/null
@@ -1,347 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2012-10-14.11; # UTC
-
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# 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 <http://www.gnu.org/licenses/>.
-
-# 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 <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" ""	$nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
-  file=$1
-  case $file in
-    / | /[!/]*) # absolute file, and not a UNC file
-      if test -z "$file_conv"; then
-	# lazily determine how to convert abs files
-	case `uname -s` in
-	  MINGW*)
-	    file_conv=mingw
-	    ;;
-	  CYGWIN*)
-	    file_conv=cygwin
-	    ;;
-	  *)
-	    file_conv=wine
-	    ;;
-	esac
-      fi
-      case $file_conv/,$2, in
-	*,$file_conv,*)
-	  ;;
-	mingw/*)
-	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
-	  ;;
-	cygwin/*)
-	  file=`cygpath -m "$file" || echo "$file"`
-	  ;;
-	wine/*)
-	  file=`winepath -w "$file" || echo "$file"`
-	  ;;
-      esac
-      ;;
-  esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
-  func_file_conv "$1"
-  if test -z "$lib_path"; then
-    lib_path=$file
-  else
-    lib_path="$lib_path;$file"
-  fi
-  linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
-  lib=$1
-  found=no
-  save_IFS=$IFS
-  IFS=';'
-  for dir in $lib_path $LIB
-  do
-    IFS=$save_IFS
-    if $shared && test -f "$dir/$lib.dll.lib"; then
-      found=yes
-      lib=$dir/$lib.dll.lib
-      break
-    fi
-    if test -f "$dir/$lib.lib"; then
-      found=yes
-      lib=$dir/$lib.lib
-      break
-    fi
-    if test -f "$dir/lib$lib.a"; then
-      found=yes
-      lib=$dir/lib$lib.a
-      break
-    fi
-  done
-  IFS=$save_IFS
-
-  if test "$found" != yes; then
-    lib=$lib.lib
-  fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
-  # Assume a capable shell
-  lib_path=
-  shared=:
-  linker_opts=
-  for arg
-  do
-    if test -n "$eat"; then
-      eat=
-    else
-      case $1 in
-	-o)
-	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
-	  eat=1
-	  case $2 in
-	    *.o | *.[oO][bB][jJ])
-	      func_file_conv "$2"
-	      set x "$@" -Fo"$file"
-	      shift
-	      ;;
-	    *)
-	      func_file_conv "$2"
-	      set x "$@" -Fe"$file"
-	      shift
-	      ;;
-	  esac
-	  ;;
-	-I)
-	  eat=1
-	  func_file_conv "$2" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-I*)
-	  func_file_conv "${1#-I}" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-l)
-	  eat=1
-	  func_cl_dashl "$2"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-l*)
-	  func_cl_dashl "${1#-l}"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-L)
-	  eat=1
-	  func_cl_dashL "$2"
-	  ;;
-	-L*)
-	  func_cl_dashL "${1#-L}"
-	  ;;
-	-static)
-	  shared=false
-	  ;;
-	-Wl,*)
-	  arg=${1#-Wl,}
-	  save_ifs="$IFS"; IFS=','
-	  for flag in $arg; do
-	    IFS="$save_ifs"
-	    linker_opts="$linker_opts $flag"
-	  done
-	  IFS="$save_ifs"
-	  ;;
-	-Xlinker)
-	  eat=1
-	  linker_opts="$linker_opts $2"
-	  ;;
-	-*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
-	  func_file_conv "$1"
-	  set x "$@" -Tp"$file"
-	  shift
-	  ;;
-	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
-	  func_file_conv "$1" mingw
-	  set x "$@" "$file"
-	  shift
-	  ;;
-	*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-      esac
-    fi
-    shift
-  done
-  if test -n "$linker_opts"; then
-    linker_opts="-link$linker_opts"
-  fi
-  exec "$@" $linker_opts
-  exit 1
-}
-
-eat=
-
-case $1 in
-  '')
-     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "compile $scriptversion"
-    exit $?
-    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
-    func_cl_wrapper "$@"      # Doesn't return...
-    ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
-  if test -n "$eat"; then
-    eat=
-  else
-    case $1 in
-      -o)
-	# configure might choose to run compile as 'compile cc -o foo foo.c'.
-	# So we strip '-o arg' only if arg is an object.
-	eat=1
-	case $2 in
-	  *.o | *.obj)
-	    ofile=$2
-	    ;;
-	  *)
-	    set x "$@" -o "$2"
-	    shift
-	    ;;
-	esac
-	;;
-      *.c)
-	cfile=$1
-	set x "$@" "$1"
-	shift
-	;;
-      *)
-	set x "$@" "$1"
-	shift
-	;;
-    esac
-  fi
-  shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-  # If no '-o' option was seen then we might have been invoked from a
-  # pattern rule where we don't need one.  That is ok -- this is a
-  # normal compilation that the losing compiler can handle.  If no
-  # '.c' file was seen then we are probably linking.  That is also
-  # ok.
-  exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
-  if mkdir "$lockdir" >/dev/null 2>&1; then
-    break
-  fi
-  sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
-  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
-  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-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/build-aux/config.guess b/build-aux/config.guess
deleted file mode 100755
index 6c32c86..0000000
--- a/build-aux/config.guess
+++ /dev/null
@@ -1,1421 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-#   Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-11-04'
-
-# This file 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 <http://www.gnu.org/licenses/>.
-#
-# 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 Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2014 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
-
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
-	PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "${UNAME_SYSTEM}" in
-Linux|GNU|GNU/*)
-	# If the system lacks a compiler, then just pick glibc.
-	# We could probably try harder.
-	LIBC=gnu
-
-	eval $set_cc_for_build
-	cat <<-EOF > $dummy.c
-	#include <features.h>
-	#if defined(__UCLIBC__)
-	LIBC=uclibc
-	#elif defined(__dietlibc__)
-	LIBC=dietlibc
-	#else
-	LIBC=gnu
-	#endif
-	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
-	;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    sh5el) machine=sh5le-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep -q __ELF__
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-		os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit ;;
-    *:Bitrig:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
-	exit ;;
-    *:OpenBSD:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
-	exit ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit ;;
-    *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
-	exit ;;
-    macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
-	# A Vn.n version is a released version.
-	# A Tn.n version is a released field test version.
-	# A Xn.n version is an unreleased experimental baselevel.
-	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
-	exitcode=$?
-	trap '' 0
-	exit $exitcode ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
-    Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
-    *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
-	exit ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
-    *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
-    *:OS400:*:*)
-	echo powerpc-ibm-os400
-	exit ;;
-    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit ;;
-    arm*:riscos:*:*|arm*:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
-    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
-	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
-    NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
-    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
-    s390x:SunOS:*:*)
-	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-	echo i386-pc-auroraux${UNAME_RELEASE}
-	exit ;;
-    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval $set_cc_for_build
-	SUN_ARCH="i386"
-	# If there is a compiler, see if it is configured for 64-bit objects.
-	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
-	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		SUN_ARCH="x86_64"
-	    fi
-	fi
-	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:6*:*)
-	# According to config.sub, this is the proper way to canonicalize
-	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
-	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
-	    Series*|S4*)
-		UNAME_RELEASE=`uname -v`
-		;;
-	esac
-	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit ;;
-    sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit ;;
-    sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
-	case "`/bin/arch`" in
-	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
-		;;
-	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
-		;;
-	esac
-	exit ;;
-    aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit ;;
-    # The situation for MiNT is a little confusing.  The machine name
-    # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
-    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-    # to the lowercase version "mint" (or "freemint").  Finally
-    # the system name "TOS" denotes a system which is actually not
-    # MiNT.  But MiNT is downward compatible to TOS, so this should
-    # be no problem.
-    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-	echo m68k-milan-mint${UNAME_RELEASE}
-	exit ;;
-    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-	echo m68k-hades-mint${UNAME_RELEASE}
-	exit ;;
-    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	echo m68k-unknown-mint${UNAME_RELEASE}
-	exit ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
-	exit ;;
-    powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit ;;
-    RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
-    RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit ;;
-    mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-	#if defined (host_mips) && defined (MIPSEB)
-	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
-	#endif
-	#endif
-	  exit (-1);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
-	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
-	exit ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
-    m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
-    m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
-    m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
-    AViiON:dgux:*:*)
-	# DG/UX returns AViiON for all architectures
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
-	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
-	fi
-	exit ;;
-    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
-    M88*:*:R3*:*)
-	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
-    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
-    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
-    *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit ;;
-    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
-	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:2:3)
-	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
-		#include <sys/systemcfg.h>
-
-		main()
-			{
-			if (!__power_pc())
-				exit(1);
-			puts("powerpc-ibm-aix3.2.5");
-			exit(0);
-			}
-EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
-		then
-			echo "$SYSTEM_NAME"
-		else
-			echo rs6000-ibm-aix3.2.5
-		fi
-	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
-	else
-		echo rs6000-ibm-aix3.2
-	fi
-	exit ;;
-    *:AIX:*:[4567])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
-		IBM_ARCH=rs6000
-	else
-		IBM_ARCH=powerpc
-	fi
-	if [ -x /usr/bin/lslpp ] ; then
-		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
-			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit ;;                             # report: romp-ibm BSD 4.3
-    *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
-    DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
-    9000/[34]??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-		    case "${sc_cpu_version}" in
-		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-		      532)                      # CPU_PA_RISC2_0
-			case "${sc_kernel_bits}" in
-			  32) HP_ARCH="hppa2.0n" ;;
-			  64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-			esac ;;
-		    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^		//' << EOF >$dummy.c
-
-		#define _HPUX_SOURCE
-		#include <stdlib.h>
-		#include <unistd.h>
-
-		int main ()
-		{
-		#if defined(_SC_KERNEL_BITS)
-		    long bits = sysconf(_SC_KERNEL_BITS);
-		#endif
-		    long cpu  = sysconf (_SC_CPU_VERSION);
-
-		    switch (cpu)
-			{
-			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-			case CPU_PA_RISC2_0:
-		#if defined(_SC_KERNEL_BITS)
-			    switch (bits)
-				{
-				case 64: puts ("hppa2.0w"); break;
-				case 32: puts ("hppa2.0n"); break;
-				default: puts ("hppa2.0"); break;
-				} break;
-		#else  /* !defined(_SC_KERNEL_BITS) */
-			    puts ("hppa2.0"); break;
-		#endif
-			default: puts ("hppa1.0"); break;
-			}
-		    exit (0);
-		}
-EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
-	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    eval $set_cc_for_build
-
-	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
-	    # generating 64-bit code.  GNU and HP use different nomenclature:
-	    #
-	    # $ CC_FOR_BUILD=cc ./config.guess
-	    # => hppa2.0w-hp-hpux11.23
-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
-	    # => hppa64-hp-hpux11.23
-
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep -q __LP64__
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit ;;
-    3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <unistd.h>
-	int
-	main ()
-	{
-	  long cpu = sysconf (_SC_CPU_VERSION);
-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
-	     results, however.  */
-	  if (CPU_IS_PA_RISC (cpu))
-	    {
-	      switch (cpu)
-		{
-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
-		  default: puts ("hppa-hitachi-hiuxwe2"); break;
-		}
-	    }
-	  else if (CPU_IS_HP_MC68K (cpu))
-	    puts ("m68k-hitachi-hiuxwe2");
-	  else puts ("unknown-hitachi-hiuxwe2");
-	  exit (0);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
-		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
-	echo hppa1.1-hp-bsd
-	exit ;;
-    9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
-	echo hppa1.1-hp-osf
-	exit ;;
-    hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
-    i*86:OSF1:*:*)
-	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
-	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
-	fi
-	exit ;;
-    parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-	exit ;;
-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-	exit ;;
-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-	exit ;;
-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-	exit ;;
-    CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    5000:UNIX_System_V:4.*:*)
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit ;;
-    sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:FreeBSD:*:*)
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	case ${UNAME_PROCESSOR} in
-	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	esac
-	exit ;;
-    i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
-	exit ;;
-    *:MINGW64*:*)
-	echo ${UNAME_MACHINE}-pc-mingw64
-	exit ;;
-    *:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
-	exit ;;
-    *:MSYS*:*)
-	echo ${UNAME_MACHINE}-pc-msys
-	exit ;;
-    i*:windows32*:*)
-	# uname -m includes "-pc" on this system.
-	echo ${UNAME_MACHINE}-mingw32
-	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit ;;
-    *:Interix*:*)
-	case ${UNAME_MACHINE} in
-	    x86)
-		echo i586-pc-interix${UNAME_RELEASE}
-		exit ;;
-	    authenticamd | genuineintel | EM64T)
-		echo x86_64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	    IA64)
-		echo ia64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    8664:Windows_NT:*)
-	echo x86_64-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
-	exit ;;
-    i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
-	exit ;;
-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
-	exit ;;
-    prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    *:GNU:*:*)
-	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
-	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit ;;
-    aarch64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    aarch64_be:Linux:*:*)
-	UNAME_MACHINE=aarch64_be
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-	esac
-	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    arc:Linux:*:* | arceb:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    arm*:Linux:*:*)
-	eval $set_cc_for_build
-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
-	    | grep -q __ARM_EABI__
-	then
-	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	else
-	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
-		| grep -q __ARM_PCS_VFP
-	    then
-		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
-	    else
-		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
-	    fi
-	fi
-	exit ;;
-    avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    cris:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
-	exit ;;
-    crisv32:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
-	exit ;;
-    frv:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    hexagon:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    i*86:Linux:*:*)
-	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
-	exit ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    mips:Linux:*:* | mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
-	;;
-    openrisc*:Linux:*:*)
-	echo or1k-unknown-linux-${LIBC}
-	exit ;;
-    or32:Linux:*:* | or1k*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    padre:Linux:*:*)
-	echo sparc-unknown-linux-${LIBC}
-	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-${LIBC}
-	exit ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
-	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
-	  *)    echo hppa-unknown-linux-${LIBC} ;;
-	esac
-	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-${LIBC}
-	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-${LIBC}
-	exit ;;
-    ppc64le:Linux:*:*)
-	echo powerpc64le-unknown-linux-${LIBC}
-	exit ;;
-    ppcle:Linux:*:*)
-	echo powerpcle-unknown-linux-${LIBC}
-	exit ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
-	exit ;;
-    sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
-	exit ;;
-    x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
-    i*86:UNIX_SV:4.2MP:2.*)
-	# Unixware is an offshoot of SVR4, but it has its own version
-	# number series starting with 2...
-	# I am not positive that other SVR4 systems won't match this,
-	# I just have to hope.  -- rms.
-	# Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit ;;
-    i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
-	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
-	fi
-	exit ;;
-    i*86:*:5:[678]*)
-	# UnixWare 7.x, OpenUNIX and OpenServer 6.
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit ;;
-    i*86:*:3.2:*)
-	if test -f /usr/options/cb.name; then
-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
-	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
-			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
-	else
-		echo ${UNAME_MACHINE}-pc-sysv32
-	fi
-	exit ;;
-    pc:*:*:*)
-	# Left here for compatibility:
-	# uname -m prints for DJGPP always 'pc', but it prints nothing about
-	# the processor, so we play safe by assuming i586.
-	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
-	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-	exit ;;
-    Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
-    paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
-    i860:*:4.*:*) # i860-SVR4
-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
-	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
-	fi
-	exit ;;
-    mini*:CTIX:SYS*5:*)
-	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
-    M68*:*:R3V[5678]*:*)
-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
-	OS_REL=''
-	test -r /etc/.relid \
-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4; exit; } ;;
-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
-	OS_REL='.3'
-	test -r /etc/.relid \
-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
-    TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
-	exit ;;
-    RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    *:SINIX-*:*:*)
-	if uname -p 2>/dev/null >/dev/null ; then
-		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
-	else
-		echo ns32k-sni-sysv
-	fi
-	exit ;;
-    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-			# says <Richard.M.Bartel@ccMail.Census.GOV>
-	echo i586-unisys-sysv4
-	exit ;;
-    *:UNIX_System_V:4*:FTX*)
-	# From Gerald Hewes <hewes@openmarket.com>.
-	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
-    *:*:*:FTX*)
-	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
-    i*86:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
-	exit ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
-    mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
-	exit ;;
-    news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if [ -d /usr/nec ]; then
-		echo mips-nec-sysv${UNAME_RELEASE}
-	else
-		echo mips-unknown-sysv${UNAME_RELEASE}
-	fi
-	exit ;;
-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
-    x86_64:Haiku:*:*)
-	echo x86_64-unknown-haiku
-	exit ;;
-    SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux${UNAME_RELEASE}
-	exit ;;
-    Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	eval $set_cc_for_build
-	if test "$UNAME_PROCESSOR" = unknown ; then
-	    UNAME_PROCESSOR=powerpc
-	fi
-	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
-	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		    grep IS_64BIT_ARCH >/dev/null
-		then
-		    case $UNAME_PROCESSOR in
-			i386) UNAME_PROCESSOR=x86_64 ;;
-			powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		    esac
-		fi
-	    fi
-	elif test "$UNAME_PROCESSOR" = i386 ; then
-	    # Avoid executing cc on OS X 10.9, as it ships with a stub
-	    # that puts up a graphical alert prompting to install
-	    # developer tools.  Any system running Mac OS X 10.7 or
-	    # later (Darwin 11 and later) is required to have a 64-bit
-	    # processor. This is not true of the ARM version of Darwin
-	    # that Apple uses in portable devices.
-	    UNAME_PROCESSOR=x86_64
-	fi
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
-    NEO-?:NONSTOP_KERNEL:*:*)
-	echo neo-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSE-*:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
-    SEI:*:*:SEIUX)
-	echo mips-sei-seiux${UNAME_RELEASE}
-	exit ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit ;;
-    *:*VMS:*:*)
-	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
-	    A*) echo alpha-dec-vms ; exit ;;
-	    I*) echo ia64-dec-vms ; exit ;;
-	    V*) echo vax-dec-vms ; exit ;;
-	esac ;;
-    *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
-    i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
-	exit ;;
-    i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
-	exit ;;
-    i*86:AROS:*:*)
-	echo ${UNAME_MACHINE}-pc-aros
-	exit ;;
-    x86_64:VMkernel:*:*)
-	echo ${UNAME_MACHINE}-unknown-esx
-	exit ;;
-esac
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/build-aux/config.sub b/build-aux/config.sub
deleted file mode 100755
index 7ffe373..0000000
--- a/build-aux/config.sub
+++ /dev/null
@@ -1,1807 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright 1992-2014 Free Software Foundation, Inc.
-
-timestamp='2014-12-03'
-
-# This file 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 <http://www.gnu.org/licenses/>.
-#
-# 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 Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2014 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."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit ;;
-
-    * )
-       break ;;
-  esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  android-linux)
-    os=-linux-android
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze*)
-		os=
-		basic_machine=$1
-		;;
-	-bluegene*)
-		os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
-	-chorusrdb)
-		os=-chorusrdb
-		basic_machine=$1
-		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*178)
-		os=-lynxos178
-		;;
-	-lynx*5)
-		os=-lynxos5
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| aarch64 | aarch64_be \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arceb \
-	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
-	| avr | avr32 \
-	| be32 | be64 \
-	| bfin \
-	| c4x | c8051 | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| epiphany \
-	| fido | fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| hexagon \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| k1om \
-	| le32 | le64 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa32r6 | mipsisa32r6el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64r6 | mipsisa64r6el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipsr5900 | mipsr5900el \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nds32 | nds32le | nds32be \
-	| nios | nios2 | nios2eb | nios2el \
-	| ns16k | ns32k \
-	| open8 | or1k | or1knd | or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle \
-	| pyramid \
-	| riscv32 | riscv64 \
-	| rl78 | rx \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu \
-	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
-	| ubicom32 \
-	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| visium \
-	| we32k \
-	| x86 | xc16x | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	c54x)
-		basic_machine=tic54x-unknown
-		;;
-	c55x)
-		basic_machine=tic55x-unknown
-		;;
-	c6x)
-		basic_machine=tic6x-unknown
-		;;
-	leon|leon[3-9])
-		basic_machine=sparc-$basic_machine
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
-		;;
-
-	strongarm | thumb | xscale)
-		basic_machine=arm-unknown
-		;;
-	xgate)
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	xscaleeb)
-		basic_machine=armeb-unknown
-		;;
-
-	xscaleel)
-		basic_machine=armel-unknown
-		;;
-
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| aarch64-* | aarch64_be-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| be32-* | be64-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| c8051-* | clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| k1om-* \
-	| le32-* | le64-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
-	| microblaze-* | microblazeel-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa32r6-* | mipsisa32r6el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64r6-* | mipsisa64r6el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipsr5900-* | mipsr5900el-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* | nios2eb-* | nios2el-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| open8-* \
-	| or1k*-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
-	| pyramid-* \
-	| rl78-* | romp-* | rs6000-* | rx-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
-	| tahoe-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tile*-* \
-	| tron-* \
-	| ubicom32-* \
-	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
-	| vax-* \
-	| visium-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c54x-*)
-		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c55x-*)
-		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c6x-*)
-		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16 | cr16-*)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9])
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	leon-*|leon[3-9]-*)
-		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	microblaze*)
-		basic_machine=microblaze-xilinx
-		;;
-	mingw64)
-		basic_machine=x86_64-pc
-		os=-mingw64
-		;;
-	mingw32)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	moxiebox)
-		basic_machine=moxie-unknown
-		os=-moxiebox
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	msys)
-		basic_machine=i686-pc
-		os=-msys
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	nacl)
-		basic_machine=le32-unknown
-		os=-nacl
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	neo-tandem)
-		basic_machine=neo-tandem
-		;;
-	nse-tandem)
-		basic_machine=nse-tandem
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc | ppcbe)	basic_machine=powerpc-unknown
-		;;
-	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos | rdos64)
-		basic_machine=x86_64-pc
-		os=-rdos
-		;;
-	rdos32)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sh5el)
-		basic_machine=sh5le-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	st2000)
-		basic_machine=m68k-tandem
-		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
-		;;
-	strongarm-* | thumb-*)
-		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tile*)
-		basic_machine=$basic_machine-unknown
-		os=-linux-gnu
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
-		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
-		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	xscale-* | xscalee[bl]-*)
-		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
-	cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
-		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-	# First match some system type aliases
-	# that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-auroraux)
-		os=-auroraux
-		;;
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* | -plan9* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
-	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
-	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
-		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
-		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-opened*)
-		os=-openedition
-		;;
-	-os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
-	-386bsd)
-		os=-bsd
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
-	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-	-tpf*)
-		os=-tpf
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-ose*)
-		os=-ose
-		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-zvmoe)
-		os=-zvmoe
-		;;
-	-dicos*)
-		os=-dicos
-		;;
-	-nacl*)
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-	score-*)
-		os=-elf
-		;;
-	spu-*)
-		os=-elf
-		;;
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-rebel)
-		os=-linux
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-	c4x-* | tic4x-*)
-		os=-coff
-		;;
-	c8051-*)
-		os=-elf
-		;;
-	hexagon-*)
-		os=-elf
-		;;
-	tic54x-*)
-		os=-coff
-		;;
-	tic55x-*)
-		os=-coff
-		;;
-	tic6x-*)
-		os=-coff
-		;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		;;
-	m68*-cisco)
-		os=-aout
-		;;
-	mep-*)
-		os=-elf
-		;;
-	mips*-cisco)
-		os=-elf
-		;;
-	mips*-*)
-		os=-elf
-		;;
-	or32-*)
-		os=-coff
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-be)
-		os=-beos
-		;;
-	*-haiku)
-		os=-haiku
-		;;
-	*-ibm)
-		os=-aix
-		;;
-	*-knuth)
-		os=-mmixware
-		;;
-	*-wec)
-		os=-proelf
-		;;
-	*-winbond)
-		os=-proelf
-		;;
-	*-oki)
-		os=-proelf
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-	*-gould)
-		os=-sysv
-		;;
-	*-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-	*-sgi)
-		os=-irix
-		;;
-	*-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
-		;;
-	*-rom68k)
-		os=-coff
-		;;
-	*-*bug)
-		os=-coff
-		;;
-	*-apple)
-		os=-macos
-		;;
-	*-atari*)
-		os=-mint
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-cnk*|-aix*)
-				vendor=ibm
-				;;
-			-beos*)
-				vendor=be
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-mpeix*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-hms*)
-				vendor=hitachi
-				;;
-			-mpw* | -macos*)
-				vendor=apple
-				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-				vendor=atari
-				;;
-			-vos*)
-				vendor=stratus
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/build-aux/depcomp b/build-aux/depcomp
deleted file mode 100755
index fc98710..0000000
--- a/build-aux/depcomp
+++ /dev/null
@@ -1,791 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2013-05-30.07; # UTC
-
-# Copyright (C) 1999-2014 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 <http://www.gnu.org/licenses/>.
-
-# 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.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-    exit 1;
-    ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by 'PROGRAMS ARGS'.
-  object      Object file output by 'PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputting dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'.  Note that this directory component will
-# be either empty or ending with a '/' character.  This is deliberate.
-set_dir_from ()
-{
-  case $1 in
-    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
-      *) dir=;;
-  esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
-  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
-  echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
-  # If the compiler actually managed to produce a dependency file,
-  # post-process it.
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form 'foo.o: dependency.h'.
-    # Do two passes, one to just change these to
-    #   $object: dependency.h
-    # and one to simply output
-    #   dependency.h:
-    # which is needed to avoid the deleted-header problem.
-    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
-      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
-    } > "$depfile"
-    rm -f "$tmpdepfile"
-  else
-    make_dummy_depfile
-  fi
-}
-
-# A tabulation character.
-tab='	'
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-  # This is just like dashmstdout with a different argument.
-  dashmflag=-xM
-  depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-  # This is just like msvisualcpp but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
-  # This is just like msvc7 but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
-  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
-  gccflag=-qmakedep=gcc,-MF
-  depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).  Also, it might not be
-##   supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The second -e expression handles DOS-style file names with drive
-  # letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'.  On the theory
-## that the space means something, we add a space to the output as
-## well.  hp depmode also adds that space, but also prefixes the VPATH
-## to the object.  Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like '#:fec' to the end of the
-    # dependency line.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-      | tr "$nl" ' ' >> "$depfile"
-    echo >> "$depfile"
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-      >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-xlc)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts '$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  set_dir_from "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  aix_post_process_depfile
-  ;;
-
-tcc)
-  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-  # FIXME: That version still under development at the moment of writing.
-  #        Make that this statement remains true also for stable, released
-  #        versions.
-  # It will wrap lines (doesn't matter whether long or short) with a
-  # trailing '\', as in:
-  #
-  #   foo.o : \
-  #    foo.c \
-  #    foo.h \
-  #
-  # It will put a trailing '\' even on the last line, and will use leading
-  # spaces rather than leading tabs (at least since its commit 0394caf7
-  # "Emit spaces for -MD").
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
-  # We have to change lines of the first kind to '$object: \'.
-  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
-  # And for each line of the second kind, we have to emit a 'dep.h:'
-  # dummy dependency, to avoid the deleted-header problem.
-  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file.  A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
-  # Portland's C compiler understands '-MD'.
-  # Will always output deps to 'file.d' where file is the root name of the
-  # source file under compilation, even if file resides in a subdirectory.
-  # The object file name does not affect the name of the '.d' file.
-  # pgcc 10.2 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using '\' :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-  set_dir_from "$object"
-  # Use the source, not the object, to determine the base name, since
-  # that's sadly what pgcc will do too.
-  set_base_from "$source"
-  tmpdepfile=$base.d
-
-  # For projects that build the same source file twice into different object
-  # files, the pgcc approach of using the *source* file root name can cause
-  # problems in parallel builds.  Use a locking strategy to avoid stomping on
-  # the same $tmpdepfile.
-  lockdir=$base.d-lock
-  trap "
-    echo '$0: caught signal, cleaning up...' >&2
-    rmdir '$lockdir'
-    exit 1
-  " 1 2 13 15
-  numtries=100
-  i=$numtries
-  while test $i -gt 0; do
-    # mkdir is a portable test-and-set.
-    if mkdir "$lockdir" 2>/dev/null; then
-      # This process acquired the lock.
-      "$@" -MD
-      stat=$?
-      # Release the lock.
-      rmdir "$lockdir"
-      break
-    else
-      # If the lock is being held by a different process, wait
-      # until the winning process is done or we timeout.
-      while test -d "$lockdir" && test $i -gt 0; do
-        sleep 1
-        i=`expr $i - 1`
-      done
-    fi
-    i=`expr $i - 1`
-  done
-  trap - 1 2 13 15
-  if test $i -le 0; then
-    echo "$0: failed to acquire lock after $numtries attempts" >&2
-    echo "$0: check lockdir '$lockdir'" >&2
-    exit 1
-  fi
-
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  set_dir_from  "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add 'dependent.h:' lines.
-    sed -ne '2,${
-               s/^ *//
-               s/ \\*$//
-               s/$/:/
-               p
-             }' "$tmpdepfile" >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-  # The Tru64 compiler uses -MD to generate dependencies as a side
-  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-  # dependencies in 'foo.d' instead, so we check for that too.
-  # Subdirectories are respected.
-  set_dir_from  "$object"
-  set_base_from "$object"
-
-  if test "$libtool" = yes; then
-    # Libtool generates 2 separate objects for the 2 libraries.  These
-    # two compilations output dependencies in $dir.libs/$base.o.d and
-    # in $dir$base.o.d.  We have to check for both files, because
-    # one of the two compilations can be disabled.  We should prefer
-    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-    # automatically cleaned when .libs/ is deleted, while ignoring
-    # the former would cause a distcleancheck panic.
-    tmpdepfile1=$dir$base.o.d          # libtool 1.5
-    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-    "$@" -Wc,-MD
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    tmpdepfile3=$dir$base.d
-    "$@" -MD
-  fi
-
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  # Same post-processing that is required for AIX mode.
-  aix_post_process_depfile
-  ;;
-
-msvc7)
-  if test "$libtool" = yes; then
-    showIncludes=-Wc,-showIncludes
-  else
-    showIncludes=-showIncludes
-  fi
-  "$@" $showIncludes > "$tmpdepfile"
-  stat=$?
-  grep -v '^Note: including file: ' "$tmpdepfile"
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The first sed program below extracts the file names and escapes
-  # backslashes for cygpath.  The second sed program outputs the file
-  # name when reading, but also accumulates all include files in the
-  # hold buffer in order to output them again at the end.  This only
-  # works with sed implementations that can handle large buffers.
-  sed < "$tmpdepfile" -n '
-/^Note: including file:  *\(.*\)/ {
-  s//\1/
-  s/\\/\\\\/g
-  p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
-  s/.*/'"$tab"'/
-  G
-  p
-}' >> "$depfile"
-  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
-  rm -f "$tmpdepfile"
-  ;;
-
-msvc7msys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for ':'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
-  "$@" $dashmflag |
-    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this sed invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  # makedepend may prepend the VPATH from the source file name to the object.
-  # No need to regex-escape $object, excess matching of '.' is harmless.
-  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process the last invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed '1,2d' "$tmpdepfile" \
-    | tr ' ' "$nl" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E \
-    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-    | sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-        set fnord "$@"
-        shift
-        shift
-        ;;
-    *)
-        set fnord "$@" "$arg"
-        shift
-        shift
-        ;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-  echo "$tab" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# 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/install-sh b/build-aux/install-sh
deleted file mode 100755
index 0b0fdcb..0000000
--- a/build-aux/install-sh
+++ /dev/null
@@ -1,501 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2013-12-25.23; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab='	'
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-        shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-        case $mode in
-          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
-            echo "$0: invalid mode: $mode" >&2
-            exit 1;;
-        esac
-        shift;;
-
-    -o) chowncmd="$chownprog $2"
-        shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t)
-        is_target_a_directory=always
-        dst_arg=$2
-        # Protect names problematic for 'test' and other utilities.
-        case $dst_arg in
-          -* | [=\(\)!]) dst_arg=./$dst_arg;;
-        esac
-        shift;;
-
-    -T) is_target_a_directory=never;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --) shift
-        break;;
-
-    -*) echo "$0: invalid option: $1" >&2
-        exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
-  if test -n "$dst_arg"; then
-    echo "$0: target directory not allowed when installing a directory." >&2
-    exit 1
-  fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-    # Protect names problematic for 'test' and other utilities.
-    case $dst_arg in
-      -* | [=\(\)!]) dst_arg=./$dst_arg;;
-    esac
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call 'install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  if test $# -gt 1 || test "$is_target_a_directory" = always; then
-    if test ! -d "$dst_arg"; then
-      echo "$0: $dst_arg: Is not a directory." >&2
-      exit 1
-    fi
-  fi
-fi
-
-if test -z "$dir_arg"; then
-  do_exit='(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
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-        u_plus_rw=
-      else
-        u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-        u_plus_rw=
-      else
-        u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names problematic for 'test' and other utilities.
-  case $src in
-    -* | [=\(\)!]) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-    dst=$dst_arg
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test "$is_target_a_directory" = never; then
-        echo "$0: $dst_arg: Is a directory" >&2
-        exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      dstdir=`dirname "$dst"`
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-        # Create intermediate dirs using mode 755 as modified by the umask.
-        # This is like FreeBSD 'install' as of 1997-10-28.
-        umask=`umask`
-        case $stripcmd.$umask in
-          # Optimize common cases.
-          *[2367][2367]) mkdir_umask=$umask;;
-          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-          *[0-7])
-            mkdir_umask=`expr $umask + 22 \
-              - $umask % 100 % 40 + $umask % 20 \
-              - $umask % 10 % 4 + $umask % 2
-            `;;
-          *) mkdir_umask=$umask,go-w;;
-        esac
-
-        # With -d, create the new directory with the user-specified mode.
-        # Otherwise, rely on $mkdir_umask.
-        if test -n "$dir_arg"; then
-          mkdir_mode=-m$mode
-        else
-          mkdir_mode=
-        fi
-
-        posix_mkdir=false
-        case $umask in
-          *[123567][0-7][0-7])
-            # POSIX mkdir -p sets u+wx bits regardless of umask, which
-            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-            ;;
-          *)
-            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-            if (umask $mkdir_umask &&
-                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-            then
-              if test -z "$dir_arg" || {
-                   # Check for POSIX incompatibilities with -m.
-                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-                   # other-writable bit of parent directory when it shouldn't.
-                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-                   case $ls_ld_tmpdir in
-                     d????-?r-*) different_mode=700;;
-                     d????-?--*) different_mode=755;;
-                     *) false;;
-                   esac &&
-                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-                   }
-                 }
-              then posix_mkdir=:
-              fi
-              rmdir "$tmpdir/d" "$tmpdir"
-            else
-              # Remove any dirs left behind by ancient mkdir implementations.
-              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-            fi
-            trap '' 0;;
-        esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-        umask $mkdir_umask &&
-        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-        /*) prefix='/';;
-        [-=\(\)!]*) prefix='./';;
-        *)  prefix='';;
-      esac
-
-      oIFS=$IFS
-      IFS=/
-      set -f
-      set fnord $dstdir
-      shift
-      set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-        test X"$d" = X && continue
-
-        prefix=$prefix$d
-        if test -d "$prefix"; then
-          prefixes=
-        else
-          if $posix_mkdir; then
-            (umask=$mkdir_umask &&
-             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-            # Don't fail if two instances are running concurrently.
-            test -d "$prefix" || exit 1
-          else
-            case $prefix in
-              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-              *) qprefix=$prefix;;
-            esac
-            prefixes="$prefixes '$qprefix'"
-          fi
-        fi
-        prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-        # Don't fail if two instances are running concurrently.
-        (umask $mkdir_umask &&
-         eval "\$doit_exec \$mkdirprog $prefixes") ||
-          test -d "$dstdir" || exit 1
-        obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
-       set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       set +f &&
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-        # Now remove or move aside any old file at destination location.
-        # We try this two ways since rm can't unlink itself on some
-        # systems and the destination file might be busy for other
-        # reasons.  In this case, the final cleanup might fail but the new
-        # file should still install successfully.
-        {
-          test ! -f "$dst" ||
-          $doit $rmcmd -f "$dst" 2>/dev/null ||
-          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-          } ||
-          { echo "$0: cannot unlink or rename $dst" >&2
-            (exit 1); exit 1
-          }
-        } &&
-
-        # Now rename the file to the real destination.
-        $doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh
deleted file mode 100755
index e8dfaca..0000000
--- a/build-aux/mdate-sh
+++ /dev/null
@@ -1,224 +0,0 @@
-#!/bin/sh
-# Get modification time of a file or directory and pretty-print it.
-
-scriptversion=2010-08-21.06; # UTC
-
-# Copyright (C) 1995-2014 Free Software Foundation, Inc.
-# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-if test -n "${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
-fi
-
-case $1 in
-  '')
-     echo "$0: No file.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: mdate-sh [--help] [--version] FILE
-
-Pretty-print the modification day of FILE, in the format:
-1 January 1970
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "mdate-sh $scriptversion"
-    exit $?
-    ;;
-esac
-
-error ()
-{
-  echo "$0: $1" >&2
-  exit 1
-}
-
-
-# Prevent date giving response in another language.
-LANG=C
-export LANG
-LC_ALL=C
-export LC_ALL
-LC_TIME=C
-export LC_TIME
-
-# GNU ls changes its time format in response to the TIME_STYLE
-# variable.  Since we cannot assume 'unset' works, revert this
-# variable to its documented default.
-if test "${TIME_STYLE+set}" = set; then
-  TIME_STYLE=posix-long-iso
-  export TIME_STYLE
-fi
-
-save_arg1=$1
-
-# Find out how to get the extended ls output of a file or directory.
-if ls -L /dev/null 1>/dev/null 2>&1; then
-  ls_command='ls -L -l -d'
-else
-  ls_command='ls -l -d'
-fi
-# Avoid user/group names that might have spaces, when possible.
-if ls -n /dev/null 1>/dev/null 2>&1; then
-  ls_command="$ls_command -n"
-fi
-
-# A 'ls -l' line looks as follows on OS/2.
-#  drwxrwx---        0 Aug 11  2001 foo
-# This differs from Unix, which adds ownership information.
-#  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
-#
-# To find the date, we split the line on spaces and iterate on words
-# until we find a month.  This cannot work with files whose owner is a
-# user named "Jan", or "Feb", etc.  However, it's unlikely that '/'
-# will be owned by a user whose name is a month.  So we first look at
-# the extended ls output of the root directory to decide how many
-# words should be skipped to get the date.
-
-# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-set x`$ls_command /`
-
-# Find which argument is the month.
-month=
-command=
-until test $month
-do
-  test $# -gt 0 || error "failed parsing '$ls_command /' output"
-  shift
-  # Add another shift to the command.
-  command="$command shift;"
-  case $1 in
-    Jan) month=January; nummonth=1;;
-    Feb) month=February; nummonth=2;;
-    Mar) month=March; nummonth=3;;
-    Apr) month=April; nummonth=4;;
-    May) month=May; nummonth=5;;
-    Jun) month=June; nummonth=6;;
-    Jul) month=July; nummonth=7;;
-    Aug) month=August; nummonth=8;;
-    Sep) month=September; nummonth=9;;
-    Oct) month=October; nummonth=10;;
-    Nov) month=November; nummonth=11;;
-    Dec) month=December; nummonth=12;;
-  esac
-done
-
-test -n "$month" || error "failed parsing '$ls_command /' output"
-
-# Get the extended ls output of the file or directory.
-set dummy x`eval "$ls_command \"\\\$save_arg1\""`
-
-# Remove all preceding arguments
-eval $command
-
-# Because of the dummy argument above, month is in $2.
-#
-# On a POSIX system, we should have
-#
-# $# = 5
-# $1 = file size
-# $2 = month
-# $3 = day
-# $4 = year or time
-# $5 = filename
-#
-# On Darwin 7.7.0 and 7.6.0, we have
-#
-# $# = 4
-# $1 = day
-# $2 = month
-# $3 = year or time
-# $4 = filename
-
-# Get the month.
-case $2 in
-  Jan) month=January; nummonth=1;;
-  Feb) month=February; nummonth=2;;
-  Mar) month=March; nummonth=3;;
-  Apr) month=April; nummonth=4;;
-  May) month=May; nummonth=5;;
-  Jun) month=June; nummonth=6;;
-  Jul) month=July; nummonth=7;;
-  Aug) month=August; nummonth=8;;
-  Sep) month=September; nummonth=9;;
-  Oct) month=October; nummonth=10;;
-  Nov) month=November; nummonth=11;;
-  Dec) month=December; nummonth=12;;
-esac
-
-case $3 in
-  ???*) day=$1;;
-  *) day=$3; shift;;
-esac
-
-# Here we have to deal with the problem that the ls output gives either
-# the time of day or the year.
-case $3 in
-  *:*) set `date`; eval year=\$$#
-       case $2 in
-	 Jan) nummonthtod=1;;
-	 Feb) nummonthtod=2;;
-	 Mar) nummonthtod=3;;
-	 Apr) nummonthtod=4;;
-	 May) nummonthtod=5;;
-	 Jun) nummonthtod=6;;
-	 Jul) nummonthtod=7;;
-	 Aug) nummonthtod=8;;
-	 Sep) nummonthtod=9;;
-	 Oct) nummonthtod=10;;
-	 Nov) nummonthtod=11;;
-	 Dec) nummonthtod=12;;
-       esac
-       # For the first six month of the year the time notation can also
-       # be used for files modified in the last year.
-       if (expr $nummonth \> $nummonthtod) > /dev/null;
-       then
-	 year=`expr $year - 1`
-       fi;;
-  *) year=$3;;
-esac
-
-# The result.
-echo $day $month $year
-
-# 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/texinfo.tex b/build-aux/texinfo.tex
deleted file mode 100644
index 85f184c..0000000
--- a/build-aux/texinfo.tex
+++ /dev/null
@@ -1,10079 +0,0 @@
-% texinfo.tex -- TeX macros to handle Texinfo files.
-% 
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2013-02-01.11}
-%
-% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
-%
-% This texinfo.tex file 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 texinfo.tex file 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 <http://www.gnu.org/licenses/>.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. This Exception is an additional permission under section 7
-% of the GNU General Public License, version 3 ("GPLv3").
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-%   http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
-%   http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
-%   http://www.gnu.org/software/texinfo/ (the Texinfo home page)
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org.  Please include including a
-% complete document in each bug report with which we can reproduce the
-% problem.  Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution.  For a simple
-% manual foo.texi, however, you can get away with this:
-%   tex foo.texi
-%   texindex foo.??
-%   tex foo.texi
-%   tex foo.texi
-%   dvips foo.dvi -o  # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent.  You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
-  \catcode`+=\active \catcode`\_=\active}
-
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexnewwrite\newwrite
-\let\ptexnoindent=\noindent
-\let\ptexplus=+
-\let\ptexraggedright=\raggedright
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexstar=\*
-\let\ptext=\t
-\let\ptextop=\top
-{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
-  \let\linenumber = \empty % Pre-3.0.
-\else
-  \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
-\ifx\putworderror\undefined     \gdef\putworderror{error}\fi
-\ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined        \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined       \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined   \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined   \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined        \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined        \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined      \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined   \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined   \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined       \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined       \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined  \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined       \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined    \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined   \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined    \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi
-
-% Since the category of space is not known, we have to be careful.
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode`\ =\spacecat}
-
-% sometimes characters are active, so we need control sequences.
-\chardef\ampChar   = `\&
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dashChar  = `\-
-\chardef\dotChar   = `\.
-\chardef\exclamChar= `\!
-\chardef\hashChar  = `\#
-\chardef\lquoteChar= `\`
-\chardef\questChar = `\?
-\chardef\rquoteChar= `\'
-\chardef\semiChar  = `\;
-\chardef\slashChar = `\/
-\chardef\underChar = `\_
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{
-  Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
-  ap-pen-dix bit-map bit-maps
-  data-base data-bases eshell fall-ing half-way long-est man-u-script
-  man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
-  par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
-  spell-ing spell-ings
-  stand-alone strong-est time-stamp time-stamps which-ever white-space
-  wide-spread wrap-around
-}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\pagewidth \newdimen\pageheight
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt }
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal.  We don't just call \tracingall here,
-% since that produces some useless output on the terminal.  We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
-  \tracingstats2
-  \tracingpages1
-  \tracinglostchars2  % 2 gives us more in etex
-  \tracingparagraphs1
-  \tracingoutput1
-  \tracingmacros2
-  \tracingrestores1
-  \showboxbreadth\maxdimen \showboxdepth\maxdimen
-  \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
-    \tracingscantokens1
-    \tracingifs1
-    \tracinggroups1
-    \tracingnesting2
-    \tracingassigns1
-  \fi
-  \tracingcommands3  % 3 gives us more in etex
-  \errorcontextlines16
-}%
-
-% @errormsg{MSG}.  Do the index-like expansions on MSG, but if things
-% aren't perfect, it's not the end of the world, being an error message,
-% after all.
-% 
-\def\errormsg{\begingroup \indexnofonts \doerrormsg}
-\def\doerrormsg#1{\errmessage{#1}}
-
-% add check for \lastpenalty to plain's definitions.  If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
-  \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
-  \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
-  \removelastskip\penalty-200\bigskip\fi\fi}
-
-% Do @cropmarks to get crop marks.
-%
-\newif\ifcropmarks
-\let\cropmarks = \cropmarkstrue
-%
-% Dimensions to add cropmarks at corners.
-% Added by P. A. MacKay, 12 Nov. 1986
-%
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\cornerlong  \cornerlong=1pc
-\newdimen\cornerthick \cornerthick=.3pt
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Output a mark which sets \thischapter, \thissection and \thiscolor.
-% We dump everything together because we only have one kind of mark.
-% This works because we only use \botmark / \topmark, not \firstmark.
-%
-% A mark contains a subexpression of the \ifcase ... \fi construct.
-% \get*marks macros below extract the needed part using \ifcase.
-%
-% Another complication is to let the user choose whether \thischapter
-% (\thissection) refers to the chapter (section) in effect at the top
-% of a page, or that at the bottom of a page.  The solution is
-% described on page 260 of The TeXbook.  It involves outputting two
-% marks for the sectioning macros, one before the section break, and
-% one after.  I won't pretend I can describe this better than DEK...
-\def\domark{%
-  \toks0=\expandafter{\lastchapterdefs}%
-  \toks2=\expandafter{\lastsectiondefs}%
-  \toks4=\expandafter{\prevchapterdefs}%
-  \toks6=\expandafter{\prevsectiondefs}%
-  \toks8=\expandafter{\lastcolordefs}%
-  \mark{%
-                   \the\toks0 \the\toks2
-      \noexpand\or \the\toks4 \the\toks6
-    \noexpand\else \the\toks8
-  }%
-}
-% \topmark doesn't work for the very first chapter (after the title
-% page or the contents), so we use \firstmark there -- this gets us
-% the mark with the chapter defs, unless the user sneaks in, e.g.,
-% @setcolor (or @url, or @link, etc.) between @contents and the very
-% first @chapter.
-\def\gettopheadingmarks{%
-  \ifcase0\topmark\fi
-  \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
-}
-\def\getbottomheadingmarks{\ifcase1\botmark\fi}
-\def\getcolormarks{\ifcase2\topmark\fi}
-
-% Avoid "undefined control sequence" errors.
-\def\lastchapterdefs{}
-\def\lastsectiondefs{}
-\def\prevchapterdefs{}
-\def\prevsectiondefs{}
-\def\lastcolordefs{}
-
-% Main output routine.
-\chardef\PAGE = 255
-\output = {\onepageout{\pagecontents\PAGE}}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% \onepageout takes a vbox as an argument.  Note that \pagecontents
-% does insertions, but you have to call it yourself.
-\def\onepageout#1{%
-  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
-  %
-  \ifodd\pageno  \advance\hoffset by \bindingoffset
-  \else \advance\hoffset by -\bindingoffset\fi
-  %
-  % Do this outside of the \shipout so @code etc. will be expanded in
-  % the headline as they should be, not taken literally (outputting ''code).
-  \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
-  \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
-  \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
-  \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
-  %
-  {%
-    % Have to do this stuff outside the \shipout because we want it to
-    % take effect in \write's, yet the group defined by the \vbox ends
-    % before the \shipout runs.
-    %
-    \indexdummies         % don't expand commands in the output.
-    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
-               % the page break happens to be in the middle of an example.
-               % We don't want .vr (or whatever) entries like this:
-               % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
-               % "\acronym" won't work when it's read back in;
-               % it needs to be
-               % {\code {{\tt \backslashcurfont }acronym}
-    \shipout\vbox{%
-      % Do this early so pdf references go to the beginning of the page.
-      \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
-      %
-      \ifcropmarks \vbox to \outervsize\bgroup
-        \hsize = \outerhsize
-        \vskip-\topandbottommargin
-        \vtop to0pt{%
-          \line{\ewtop\hfil\ewtop}%
-          \nointerlineskip
-          \line{%
-            \vbox{\moveleft\cornerthick\nstop}%
-            \hfill
-            \vbox{\moveright\cornerthick\nstop}%
-          }%
-          \vss}%
-        \vskip\topandbottommargin
-        \line\bgroup
-          \hfil % center the page within the outer (page) hsize.
-          \ifodd\pageno\hskip\bindingoffset\fi
-          \vbox\bgroup
-      \fi
-      %
-      \unvbox\headlinebox
-      \pagebody{#1}%
-      \ifdim\ht\footlinebox > 0pt
-        % Only leave this space if the footline is nonempty.
-        % (We lessened \vsize for it in \oddfootingyyy.)
-        % The \baselineskip=24pt in plain's \makefootline has no effect.
-        \vskip 24pt
-        \unvbox\footlinebox
-      \fi
-      %
-      \ifcropmarks
-          \egroup % end of \vbox\bgroup
-        \hfil\egroup % end of (centering) \line\bgroup
-        \vskip\topandbottommargin plus1fill minus1fill
-        \boxmaxdepth = \cornerthick
-        \vbox to0pt{\vss
-          \line{%
-            \vbox{\moveleft\cornerthick\nsbot}%
-            \hfill
-            \vbox{\moveright\cornerthick\nsbot}%
-          }%
-          \nointerlineskip
-          \line{\ewbot\hfil\ewbot}%
-        }%
-      \egroup % \vbox from first cropmarks clause
-      \fi
-    }% end of \shipout\vbox
-  }% end of group with \indexdummies
-  \advancepageno
-  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
-  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1\relax \unvbox#1\relax
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Here are the rules for the cropmarks.  Note that they are
-% offset so that the space between them is truly \outerhsize or \outervsize
-% (P. A. MacKay, 12 November, 1986)
-%
-\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
-\def\nstop{\vbox
-  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
-\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
-\def\nsbot{\vbox
-  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
-
-% Parse an argument, then pass it to #1.  The argument is the rest of
-% the input line (except we remove a trailing comment).  #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
-  \def\argtorun{#2}%
-  \begingroup
-    \obeylines
-    \spaceisspace
-    #1%
-    \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
-  \gdef\parseargline#1^^M{%
-    \endgroup % End of the group started in \parsearg.
-    \argremovecomment #1\comment\ArgTerm%
-  }%
-}
-
-% First remove any @comment, then any @c comment.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-%    @end itemize  @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
-  \def\temp{#3}%
-  \ifx\temp\empty
-    % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
-    \let\temp\finishparsearg
-  \else
-    \let\temp\argcheckspaces
-  \fi
-  % Put the space token in:
-  \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \argtorun.
-% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
-
-% \parseargdef\foo{...}
-%	is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-%
-% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
-% favourite TeX trick.  --kasal, 16nov03
-
-\def\parseargdef#1{%
-  \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
-  \def#2{\parsearg#1}%
-  \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
-  \obeyspaces
-  \gdef\obeyedspace{ }
-
-  % Make each space character in the input produce a normal interword
-  % space in the output.  Don't allow a line break at this space, as this
-  % is used only in environments like @example, where each line of input
-  % should produce a line of output anyway.
-  %
-  \gdef\sepspaces{\obeyspaces\let =\tie}
-
-  % If an index command is used in an @example environment, any spaces
-  % therein should become regular spaces in the raw index file, not the
-  % expansion of \tie (\leavevmode \penalty \@M \ ).
-  \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex.  It's used like this:
-%
-%   \envdef\foo{...}
-%   \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo.  \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches.  The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as environments; they don't open a group.  (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At run-time, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
-  \def\temp{#1}%
-  \ifx\thisenv\temp
-  \else
-    \badenverr
-  \fi
-}
-
-% Environment mismatch, #1 expected:
-\def\badenverr{%
-  \errhelp = \EMsimple
-  \errmessage{This command can appear only \inenvironment\temp,
-    not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
-  \ifx#1\empty
-    outside of any environment%
-  \else
-    in environment \expandafter\string#1%
-  \fi
-}
-
-% @end foo executes the definition of \Efoo.
-% But first, it executes a specialized version of \checkenv
-%
-\parseargdef\end{%
-  \if 1\csname iscond.#1\endcsname
-  \else
-    % The general wording of \badenverr may not be ideal.
-    \expandafter\checkenv\csname#1\endcsname
-    \csname E#1\endcsname
-    \endgroup
-  \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor\space}
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor\space}
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor\space}
-
-% @frenchspacing on|off  says whether to put extra space after punctuation.
-%
-\def\onword{on}
-\def\offword{off}
-%
-\parseargdef\frenchspacing{%
-  \def\temp{#1}%
-  \ifx\temp\onword \plainfrenchspacing
-  \else\ifx\temp\offword \plainnonfrenchspacing
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
-  \fi\fi
-}
-
-% @w prevents a word break.  Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line.  According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0).  If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large.  This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material.  In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom.  The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
-  \ifnum\catcode`\^^M=\active \else
-    \errhelp = \groupinvalidhelp
-    \errmessage{@group invalid in context where filling is enabled}%
-  \fi
-  \startsavinginserts
-  %
-  \setbox\groupbox = \vtop\bgroup
-    % Do @comment since we are called inside an environment such as
-    % @example, where each end-of-line in the input causes an
-    % end-of-line in the output.  We don't want the end-of-line after
-    % the `@group' to put extra space in the output.  Since @group
-    % should appear on a line by itself (according to the Texinfo
-    % manual), we don't worry about eating any user text.
-    \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it.  Thus, space below is not quite equal to space
-% above.  But it's pretty close.
-\def\Egroup{%
-    % To get correct interline space between the last line of the group
-    % and the first line afterwards, we have to propagate \prevdepth.
-    \endgraf % Not \par, as it may have been set to \lisppar.
-    \global\dimen1 = \prevdepth
-  \egroup           % End the \vtop.
-  % \dimen0 is the vertical size of the group's box.
-  \dimen0 = \ht\groupbox  \advance\dimen0 by \dp\groupbox
-  % \dimen2 is how much space is left on the page (more or less).
-  \dimen2 = \pageheight   \advance\dimen2 by -\pagetotal
-  % if the group doesn't fit on the current page, and it's a big big
-  % group, force a page break.
-  \ifdim \dimen0 > \dimen2
-    \ifdim \pagetotal < \vfilllimit\pageheight
-      \page
-    \fi
-  \fi
-  \box\groupbox
-  \prevdepth = \dimen1
-  \checkinserts
-}
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil  \mil=0.001in
-
-\parseargdef\need{%
-  % Ensure vertical mode, so we don't make a big box in the middle of a
-  % paragraph.
-  \par
-  %
-  % If the @need value is less than one line space, it's useless.
-  \dimen0 = #1\mil
-  \dimen2 = \ht\strutbox
-  \advance\dimen2 by \dp\strutbox
-  \ifdim\dimen0 > \dimen2
-    %
-    % Do a \strut just to make the height of this box be normal, so the
-    % normal leading is inserted relative to the preceding line.
-    % And a page break here is fine.
-    \vtop to #1\mil{\strut\vfil}%
-    %
-    % TeX does not even consider page breaks if a penalty added to the
-    % main vertical list is 10000 or more.  But in order to see if the
-    % empty box we just added fits on the page, we must make it consider
-    % page breaks.  On the other hand, we don't want to actually break the
-    % page after the empty box.  So we use a penalty of 9999.
-    %
-    % There is an extremely small chance that TeX will actually break the
-    % page at this \penalty, if there are no other feasible breakpoints in
-    % sight.  (If the user is using lots of big @group commands, which
-    % almost-but-not-quite fill up a page, TeX will have a hard time doing
-    % good page breaking, for example.)  However, I could not construct an
-    % example where a page broke at this \penalty; if it happens in a real
-    % document, then we can reconsider our strategy.
-    \penalty9999
-    %
-    % Back up by the size of the box, whether we did a page break or not.
-    \kern -#1\mil
-    %
-    % Do not allow a page break right after this kern.
-    \nobreak
-  \fi
-}
-
-% @br   forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
-  \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph.  For more general purposes, use the \margin insertion
-% class.  WHICH is `l' or `r'.  Not documented, written for gawk manual.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
-  \nobreak
-  \kern-\strutdepth
-  \vtop to \strutdepth{%
-    \baselineskip=\strutdepth
-    \vss
-    % if you have multiple lines of stuff to put here, you'll need to
-    % make the vbox yourself of the appropriate size.
-    \ifx#1l%
-      \llap{\ignorespaces #2\hskip\inmarginspacing}%
-    \else
-      \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
-    \fi
-    \null
-  }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
-  \setbox0 = \hbox{\ignorespaces #2}%
-  \ifdim\wd0 > 0pt
-    \def\lefttext{#1}%  have both texts
-    \def\righttext{#2}%
-  \else
-    \def\lefttext{#1}%  have only one text
-    \def\righttext{#1}%
-  \fi
-  %
-  \ifodd\pageno
-    \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
-  \else
-    \def\temp{\inleftmargin\lefttext}%
-  \fi
-  \temp
-}
-
-% @| inserts a changebar to the left of the current line.  It should
-% surround any changed text.  This approach does *not* work if the
-% change spans more than two lines of output.  To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change).  This command
-% is not documented, not supported, and doesn't work.
-%
-\def\|{%
-  % \vadjust can only be used in horizontal mode.
-  \leavevmode
-  %
-  % Append this vertical mode material after the current line in the output.
-  \vadjust{%
-    % We want to insert a rule with the height and depth of the current
-    % leading; that is exactly what \strutbox is supposed to record.
-    \vskip-\baselineskip
-    %
-    % \vadjust-items are inserted at the left edge of the type.  So
-    % the \llap here moves out into the left-hand margin.
-    \llap{%
-      %
-      % For a thicker or thinner bar, change the `1pt'.
-      \vrule height\baselineskip width1pt
-      %
-      % This is the space between the bar and the text.
-      \hskip 12pt
-    }%
-  }%
-}
-
-% @include FILE -- \input text of FILE.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
-  \pushthisfilestack
-  \def\thisfile{#1}%
-  {%
-    \makevalueexpandable  % we want to expand any @value in FILE.
-    \turnoffactive        % and allow special characters in the expansion
-    \indexnofonts         % Allow `@@' and other weird things in file names.
-    \wlog{texinfo.tex: doing @include of #1^^J}%
-    \edef\temp{\noexpand\input #1 }%
-    %
-    % This trickery is to read FILE outside of a group, in case it makes
-    % definitions, etc.
-    \expandafter
-  }\temp
-  \popthisfilestack
-}
-\def\filenamecatcodes{%
-  \catcode`\\=\other
-  \catcode`~=\other
-  \catcode`^=\other
-  \catcode`_=\other
-  \catcode`|=\other
-  \catcode`<=\other
-  \catcode`>=\other
-  \catcode`+=\other
-  \catcode`-=\other
-  \catcode`\`=\other
-  \catcode`\'=\other
-}
-
-\def\pushthisfilestack{%
-  \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
-  \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
-  \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
-  the stack of filenames is empty.}}
-%
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
-  \ifhmode
-    \let\centersub\centerH
-  \else
-    \let\centersub\centerV
-  \fi
-  \centersub{\hfil \ignorespaces#1\unskip \hfil}%
-  \let\centersub\relax % don't let the definition persist, just in case
-}
-\def\centerH#1{{%
-  \hfil\break
-  \advance\hsize by -\leftskip
-  \advance\hsize by -\rightskip
-  \line{#1}%
-  \break
-}}
-%
-\newcount\centerpenalty
-\def\centerV#1{%
-  % The idea here is the same as in \startdefun, \cartouche, etc.: if
-  % @center is the first thing after a section heading, we need to wipe
-  % out the negative parskip inserted by \sectionheading, but still
-  % prevent a page break here.
-  \centerpenalty = \lastpenalty
-  \ifnum\centerpenalty>10000 \vskip\parskip \fi
-  \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
-  \line{\kern\leftskip #1\kern\rightskip}%
-}
-
-% @sp n   outputs n lines of vertical space
-%
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore  is another way to write a comment
-%
-\def\comment{\begingroup \catcode`\^^M=\other%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-%
-\let\c=\comment
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
-  \def\temp{#1}%
-  \ifx\temp\asisword
-  \else
-    \ifx\temp\noneword
-      \defaultparindent = 0pt
-    \else
-      \defaultparindent = #1em
-    \fi
-  \fi
-  \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
-  \def\temp{#1}%
-  \ifx\temp\asisword
-  \else
-    \ifx\temp\noneword
-      \lispnarrowing = 0pt
-    \else
-      \lispnarrowing = #1em
-    \fi
-  \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading.  If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
-  \def\temp{#1}%
-  \ifx\temp\noneword
-    \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
-  \else\ifx\temp\insertword
-    \let\suppressfirstparagraphindent = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @firstparagraphindent option `\temp'}%
-  \fi\fi
-}
-
-% Here is how we actually suppress indentation.  Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
-  \gdef\indent{%
-    \restorefirstparagraphindent
-    \indent
-  }%
-  \gdef\noindent{%
-    \restorefirstparagraphindent
-    \noindent
-  }%
-  \global\everypar = {%
-    \kern -\parindent
-    \restorefirstparagraphindent
-  }%
-}
-
-\gdef\restorefirstparagraphindent{%
-  \global \let \indent = \ptexindent
-  \global \let \noindent = \ptexnoindent
-  \global \everypar = {}%
-}
-
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate (before @setfilename).
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% @setfilename is done at the beginning of every texinfo file.
-% So open here the files we need to have open while reading the input.
-% This makes it possible to make a .fmt file for texinfo.
-\def\setfilename{%
-   \fixbackslash  % Turn off hack to swallow `\input texinfo'.
-   \iflinks
-     \tryauxfile
-     % Open the new aux file.  TeX will close it automatically at exit.
-     \immediate\openout\auxfile=\jobname.aux
-   \fi % \openindices needs to do some work in any case.
-   \openindices
-   \let\setfilename=\comment % Ignore extra @setfilename cmds.
-   %
-   % If texinfo.cnf is present on the system, read it.
-   % Useful for site-wide @afourpaper, etc.
-   \openin 1 texinfo.cnf
-   \ifeof 1 \else \input texinfo.cnf \fi
-   \closein 1
-   %
-   \comment % Ignore the actual filename.
-}
-
-% Called from \setfilename.
-%
-\def\openindices{%
-  \newindex{cp}%
-  \newcodeindex{fn}%
-  \newcodeindex{vr}%
-  \newcodeindex{tp}%
-  \newcodeindex{ky}%
-  \newcodeindex{pg}%
-}
-
-% @bye.
-\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set).  So we test for \relax and 0 as well as being undefined.
-\ifx\pdfoutput\thisisundefined
-\else
-  \ifx\pdfoutput\relax
-  \else
-    \ifcase\pdfoutput
-    \else
-      \pdftrue
-    \fi
-  \fi
-\fi
-
-% PDF uses PostScript string constants for the names of xref targets,
-% for display in the outlines, and in other places.  Thus, we have to
-% double any backslashes.  Otherwise, a name like "\node" will be
-% interpreted as a newline (\n), followed by o, d, e.  Not good.
-% 
-% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
-% related messages.  The final outcome is that it is up to the TeX user
-% to double the backslashes and otherwise make the string valid, so
-% that's what we do.  pdftex 1.30.0 (ca.2005) introduced a primitive to
-% do this reliably, so we use it.
-
-% #1 is a control sequence in which to do the replacements,
-% which we \xdef.
-\def\txiescapepdf#1{%
-  \ifx\pdfescapestring\thisisundefined
-    % No primitive available; should we give a warning or log?
-    % Many times it won't matter.
-  \else
-    % The expandable \pdfescapestring primitive escapes parentheses,
-    % backslashes, and other special chars.
-    \xdef#1{\pdfescapestring{#1}}%
-  \fi
-}
-
-\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
-with PDF output, and none of those formats could be found.  (.eps cannot
-be supported due to the design of the PDF format; use regular TeX (DVI
-output) for that.)}
-
-\ifpdf
-  %
-  % Color manipulation macros based on pdfcolor.tex,
-  % except using rgb instead of cmyk; the latter is said to render as a
-  % very dark gray on-screen and a very dark halftone in print, instead
-  % of actual black.
-  \def\rgbDarkRed{0.50 0.09 0.12}
-  \def\rgbBlack{0 0 0}
-  %
-  % k sets the color for filling (usual text, etc.);
-  % K sets the color for stroking (thin rules, e.g., normal _'s).
-  \def\pdfsetcolor#1{\pdfliteral{#1 rg  #1 RG}}
-  %
-  % Set color, and create a mark which defines \thiscolor accordingly,
-  % so that \makeheadline knows which color to restore.
-  \def\setcolor#1{%
-    \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
-    \domark
-    \pdfsetcolor{#1}%
-  }
-  %
-  \def\maincolor{\rgbBlack}
-  \pdfsetcolor{\maincolor}
-  \edef\thiscolor{\maincolor}
-  \def\lastcolordefs{}
-  %
-  \def\makefootline{%
-    \baselineskip24pt
-    \line{\pdfsetcolor{\maincolor}\the\footline}%
-  }
-  %
-  \def\makeheadline{%
-    \vbox to 0pt{%
-      \vskip-22.5pt
-      \line{%
-        \vbox to8.5pt{}%
-        % Extract \thiscolor definition from the marks.
-        \getcolormarks
-        % Typeset the headline with \maincolor, then restore the color.
-        \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
-      }%
-      \vss
-    }%
-    \nointerlineskip
-  }
-  %
-  %
-  \pdfcatalog{/PageMode /UseOutlines}
-  %
-  % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
-  \def\dopdfimage#1#2#3{%
-    \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
-    \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
-    %
-    % pdftex (and the PDF format) support .pdf, .png, .jpg (among
-    % others).  Let's try in that order, PDF first since if
-    % someone has a scalable image, presumably better to use that than a
-    % bitmap.
-    \let\pdfimgext=\empty
-    \begingroup
-      \openin 1 #1.pdf \ifeof 1
-        \openin 1 #1.PDF \ifeof 1
-          \openin 1 #1.png \ifeof 1
-            \openin 1 #1.jpg \ifeof 1
-              \openin 1 #1.jpeg \ifeof 1
-                \openin 1 #1.JPG \ifeof 1
-                  \errhelp = \nopdfimagehelp
-                  \errmessage{Could not find image file #1 for pdf}%
-                \else \gdef\pdfimgext{JPG}%
-                \fi
-              \else \gdef\pdfimgext{jpeg}%
-              \fi
-            \else \gdef\pdfimgext{jpg}%
-            \fi
-          \else \gdef\pdfimgext{png}%
-          \fi
-        \else \gdef\pdfimgext{PDF}%
-        \fi
-      \else \gdef\pdfimgext{pdf}%
-      \fi
-      \closein 1
-    \endgroup
-    %
-    % without \immediate, ancient pdftex seg faults when the same image is
-    % included twice.  (Version 3.14159-pre-1.0-unofficial-20010704.)
-    \ifnum\pdftexversion < 14
-      \immediate\pdfimage
-    \else
-      \immediate\pdfximage
-    \fi
-      \ifdim \wd0 >0pt width \pdfimagewidth \fi
-      \ifdim \wd2 >0pt height \pdfimageheight \fi
-      \ifnum\pdftexversion<13
-         #1.\pdfimgext
-       \else
-         {#1.\pdfimgext}%
-       \fi
-    \ifnum\pdftexversion < 14 \else
-      \pdfrefximage \pdflastximage
-    \fi}
-  %
-  \def\pdfmkdest#1{{%
-    % We have to set dummies so commands such as @code, and characters
-    % such as \, aren't expanded when present in a section title.
-    \indexnofonts
-    \turnoffactive
-    \makevalueexpandable
-    \def\pdfdestname{#1}%
-    \txiescapepdf\pdfdestname
-    \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
-  }}
-  %
-  % used to mark target names; must be expandable.
-  \def\pdfmkpgn#1{#1}
-  %
-  % by default, use a color that is dark enough to print on paper as
-  % nearly black, but still distinguishable for online viewing.
-  \def\urlcolor{\rgbDarkRed}
-  \def\linkcolor{\rgbDarkRed}
-  \def\endlink{\setcolor{\maincolor}\pdfendlink}
-  %
-  % Adding outlines to PDF; macros for calculating structure of outlines
-  % come from Petr Olsak
-  \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
-    \else \csname#1\endcsname \fi}
-  \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
-    \advance\tempnum by 1
-    \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
-  %
-  % #1 is the section text, which is what will be displayed in the
-  % outline by the pdf viewer.  #2 is the pdf expression for the number
-  % of subentries (or empty, for subsubsections).  #3 is the node text,
-  % which might be empty if this toc entry had no corresponding node.
-  % #4 is the page number
-  %
-  \def\dopdfoutline#1#2#3#4{%
-    % Generate a link to the node text if that exists; else, use the
-    % page number.  We could generate a destination for the section
-    % text in the case where a section has no node, but it doesn't
-    % seem worth the trouble, since most documents are normally structured.
-    \edef\pdfoutlinedest{#3}%
-    \ifx\pdfoutlinedest\empty
-      \def\pdfoutlinedest{#4}%
-    \else
-      \txiescapepdf\pdfoutlinedest
-    \fi
-    %
-    % Also escape PDF chars in the display string.
-    \edef\pdfoutlinetext{#1}%
-    \txiescapepdf\pdfoutlinetext
-    %
-    \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
-  }
-  %
-  \def\pdfmakeoutlines{%
-    \begingroup
-      % Read toc silently, to get counts of subentries for \pdfoutline.
-      \def\partentry##1##2##3##4{}% ignore parts in the outlines
-      \def\numchapentry##1##2##3##4{%
-	\def\thischapnum{##2}%
-	\def\thissecnum{0}%
-	\def\thissubsecnum{0}%
-      }%
-      \def\numsecentry##1##2##3##4{%
-	\advancenumber{chap\thischapnum}%
-	\def\thissecnum{##2}%
-	\def\thissubsecnum{0}%
-      }%
-      \def\numsubsecentry##1##2##3##4{%
-	\advancenumber{sec\thissecnum}%
-	\def\thissubsecnum{##2}%
-      }%
-      \def\numsubsubsecentry##1##2##3##4{%
-	\advancenumber{subsec\thissubsecnum}%
-      }%
-      \def\thischapnum{0}%
-      \def\thissecnum{0}%
-      \def\thissubsecnum{0}%
-      %
-      % use \def rather than \let here because we redefine \chapentry et
-      % al. a second time, below.
-      \def\appentry{\numchapentry}%
-      \def\appsecentry{\numsecentry}%
-      \def\appsubsecentry{\numsubsecentry}%
-      \def\appsubsubsecentry{\numsubsubsecentry}%
-      \def\unnchapentry{\numchapentry}%
-      \def\unnsecentry{\numsecentry}%
-      \def\unnsubsecentry{\numsubsecentry}%
-      \def\unnsubsubsecentry{\numsubsubsecentry}%
-      \readdatafile{toc}%
-      %
-      % Read toc second time, this time actually producing the outlines.
-      % The `-' means take the \expnumber as the absolute number of
-      % subentries, which we calculated on our first read of the .toc above.
-      %
-      % We use the node names as the destinations.
-      \def\numchapentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
-      \def\numsecentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
-      \def\numsubsecentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
-      \def\numsubsubsecentry##1##2##3##4{% count is always zero
-        \dopdfoutline{##1}{}{##3}{##4}}%
-      %
-      % PDF outlines are displayed using system fonts, instead of
-      % document fonts.  Therefore we cannot use special characters,
-      % since the encoding is unknown.  For example, the eogonek from
-      % Latin 2 (0xea) gets translated to a | character.  Info from
-      % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
-      %
-      % TODO this right, we have to translate 8-bit characters to
-      % their "best" equivalent, based on the @documentencoding.  Too
-      % much work for too little return.  Just use the ASCII equivalents
-      % we use for the index sort strings.
-      % 
-      \indexnofonts
-      \setupdatafile
-      % We can have normal brace characters in the PDF outlines, unlike
-      % Texinfo index files.  So set that up.
-      \def\{{\lbracecharliteral}%
-      \def\}{\rbracecharliteral}%
-      \catcode`\\=\active \otherbackslash
-      \input \tocreadfilename
-    \endgroup
-  }
-  {\catcode`[=1 \catcode`]=2
-   \catcode`{=\other \catcode`}=\other
-   \gdef\lbracecharliteral[{]%
-   \gdef\rbracecharliteral[}]%
-  ]
-  %
-  \def\skipspaces#1{\def\PP{#1}\def\D{|}%
-    \ifx\PP\D\let\nextsp\relax
-    \else\let\nextsp\skipspaces
-      \addtokens{\filename}{\PP}%
-      \advance\filenamelength by 1
-    \fi
-    \nextsp}
-  \def\getfilename#1{%
-    \filenamelength=0
-    % If we don't expand the argument now, \skipspaces will get
-    % snagged on things like "@value{foo}".
-    \edef\temp{#1}%
-    \expandafter\skipspaces\temp|\relax
-  }
-  \ifnum\pdftexversion < 14
-    \let \startlink \pdfannotlink
-  \else
-    \let \startlink \pdfstartlink
-  \fi
-  % make a live url in pdf output.
-  \def\pdfurl#1{%
-    \begingroup
-      % it seems we really need yet another set of dummies; have not
-      % tried to figure out what each command should do in the context
-      % of @url.  for now, just make @/ a no-op, that's the only one
-      % people have actually reported a problem with.
-      %
-      \normalturnoffactive
-      \def\@{@}%
-      \let\/=\empty
-      \makevalueexpandable
-      % do we want to go so far as to use \indexnofonts instead of just
-      % special-casing \var here?
-      \def\var##1{##1}%
-      %
-      \leavevmode\setcolor{\urlcolor}%
-      \startlink attr{/Border [0 0 0]}%
-        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
-    \endgroup}
-  \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
-  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
-  \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
-  \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
-  \def\maketoks{%
-    \expandafter\poptoks\the\toksA|ENDTOKS|\relax
-    \ifx\first0\adn0
-    \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
-    \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
-    \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
-    \else
-      \ifnum0=\countA\else\makelink\fi
-      \ifx\first.\let\next=\done\else
-        \let\next=\maketoks
-        \addtokens{\toksB}{\the\toksD}
-        \ifx\first,\addtokens{\toksB}{\space}\fi
-      \fi
-    \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
-    \next}
-  \def\makelink{\addtokens{\toksB}%
-    {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
-  \def\pdflink#1{%
-    \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
-    \setcolor{\linkcolor}#1\endlink}
-  \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\else
-  % non-pdf mode
-  \let\pdfmkdest = \gobble
-  \let\pdfurl = \gobble
-  \let\endlink = \relax
-  \let\setcolor = \gobble
-  \let\pdfsetcolor = \gobble
-  \let\pdfmakeoutlines = \relax
-\fi  % \ifx\pdfoutput
-
-
-\message{fonts,}
-
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
-  \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
-  \csname ten#1\endcsname  % change the current font
-}
-
-% Select #1 fonts with the current style.
-%
-\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}
-
-% Unfortunately, we have to override this for titles and the like, since
-% in those cases "rm" is bold.  Sigh.
-\def\rmisbold{\rm\def\curfontstyle{bf}}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-\let\li = \sf % Sometimes we call it \li, not \sf.
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly.  There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-% can get a sort of poor man's double spacing by redefining this.
-\def\baselinefactor{1}
-%
-\newdimen\textleading
-\def\setleading#1{%
-  \dimen0 = #1\relax
-  \normalbaselineskip = \baselinefactor\dimen0
-  \normallineskip = \lineskipfactor\normalbaselineskip
-  \normalbaselines
-  \setbox\strutbox =\hbox{%
-    \vrule width0pt height\strutheightpercent\baselineskip
-                    depth \strutdepthpercent \baselineskip
-  }%
-}
-
-% PDF CMaps.  See also LaTeX's t1.cmap.
-%
-% do nothing with this by default.
-\expandafter\let\csname cmapOT1\endcsname\gobble
-\expandafter\let\csname cmapOT1IT\endcsname\gobble
-\expandafter\let\csname cmapOT1TT\endcsname\gobble
-
-% if we are producing pdf, and we have \pdffontattr, then define cmaps.
-% (\pdffontattr was introduced many years ago, but people still run
-% older pdftex's; it's easy to conditionalize, so we do.)
-\ifpdf \ifx\pdffontattr\thisisundefined \else
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1-0)
-%%Title: (TeX-OT1-0 TeX OT1 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1)
-/Supplement 0
->> def
-/CMapName /TeX-OT1-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<23> <26> <0023>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-40 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-%
-% \cmapOT1IT
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1IT-0)
-%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1IT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1IT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<25> <26> <0025>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-42 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<23> <0023>
-<24> <00A3>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1IT\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-%
-% \cmapOT1TT
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1TT-0)
-%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1TT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1TT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-5 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<21> <26> <0021>
-<28> <5F> <0028>
-<61> <7E> <0061>
-endbfrange
-32 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <2191>
-<0C> <2193>
-<0D> <0027>
-<0E> <00A1>
-<0F> <00BF>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<20> <2423>
-<27> <2019>
-<60> <2018>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1TT\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-\fi\fi
-
-
-% Set the font macro #1 to the font named \fontprefix#2.
-% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
-% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
-% Example:
-% #1 = \textrm
-% #2 = \rmshape
-% #3 = 10
-% #4 = \mainmagstep
-% #5 = OT1
-%
-\def\setfont#1#2#3#4#5{%
-  \font#1=\fontprefix#2#3 scaled #4
-  \csname cmap#5\endcsname#1%
-}
-% This is what gets called when #5 of \setfont is empty.
-\let\cmap\gobble
-%
-% (end of cmaps)
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\thisisundefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx}               % where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Definitions for a main text size of 11pt.  (The default in Texinfo.)
-%
-\def\definetextfontsizexi{%
-% Text fonts (11.2pt, magstep1).
-\def\textnominalsize{11pt}
-\edef\mainmagstep{\magstephalf}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1095}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}{OT1}
-\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\def\chapnominalsize{17pt}
-\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
-\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
-\setfont\chapsf\sfbshape{17}{1000}{OT1}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-\def\chapecsize{1728}
-
-% Section fonts (14.4pt).
-\def\secnominalsize{14pt}
-\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
-\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep2}{OT1}
-\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}{OT1}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-\def\sececsize{1440}
-
-% Subsection fonts (13.15pt).
-\def\ssecnominalsize{13pt}
-\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
-\setfont\ssecit\itbshape{10}{1315}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1315}{OT1}
-\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}{OT1}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-\def\ssececsize{1200}
-
-% Reduced fonts for @acro in text (10pt).
-\def\reducednominalsize{10pt}
-\setfont\reducedrm\rmshape{10}{1000}{OT1}
-\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{1000}{OT1}
-\setfont\reducedit\itshape{10}{1000}{OT1IT}
-\setfont\reducedsl\slshape{10}{1000}{OT1}
-\setfont\reducedsf\sfshape{10}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{1000}{OT1}
-\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-\def\reducedecsize{1000}
-
-\textleading = 13.2pt % line spacing for 11pt CM
-\textfonts            % reset the current fonts
-\rm
-} % end of 11pt text font size definitions, \definetextfontsizexi
-
-
-% Definitions to make the main text be 10pt Computer Modern, with
-% section, chapter, etc., sizes following suit.  This is for the GNU
-% Press printing of the Emacs 22 manual.  Maybe other manuals in the
-% future.  Used with @smallbook, which sets the leading to 12pt.
-%
-\def\definetextfontsizex{%
-% Text fonts (10pt).
-\def\textnominalsize{10pt}
-\edef\mainmagstep{1000}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1000}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
-\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter fonts (14.4pt).
-\def\chapnominalsize{14pt}
-\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
-\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
-\let\chapbf\chaprm
-\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
-\font\chapi=cmmi12 scaled \magstep1
-\font\chapsy=cmsy10 scaled \magstep2
-\def\chapecsize{1440}
-
-% Section fonts (12pt).
-\def\secnominalsize{12pt}
-\setfont\secrm\rmbshape{12}{1000}{OT1}
-\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep1}{OT1}
-\setfont\sectt\ttbshape{12}{1000}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
-\setfont\secsf\sfbshape{12}{1000}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep1}{OT1}
-\font\seci=cmmi12
-\font\secsy=cmsy10 scaled \magstep1
-\def\sececsize{1200}
-
-% Subsection fonts (10pt).
-\def\ssecnominalsize{10pt}
-\setfont\ssecrm\rmbshape{10}{1000}{OT1}
-\setfont\ssecit\itbshape{10}{1000}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1000}{OT1}
-\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
-\setfont\ssecsf\sfbshape{10}{1000}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1000}{OT1}
-\font\sseci=cmmi10
-\font\ssecsy=cmsy10
-\def\ssececsize{1000}
-
-% Reduced fonts for @acro in text (9pt).
-\def\reducednominalsize{9pt}
-\setfont\reducedrm\rmshape{9}{1000}{OT1}
-\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{900}{OT1}
-\setfont\reducedit\itshape{9}{1000}{OT1IT}
-\setfont\reducedsl\slshape{9}{1000}{OT1}
-\setfont\reducedsf\sfshape{9}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{900}{OT1}
-\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
-\font\reducedi=cmmi9
-\font\reducedsy=cmsy9
-\def\reducedecsize{0900}
-
-\divide\parskip by 2  % reduce space between paragraphs
-\textleading = 12pt   % line spacing for 10pt CM
-\textfonts            % reset the current fonts
-\rm
-} % end of 10pt text font size definitions, \definetextfontsizex
-
-
-% We provide the user-level command
-%   @fonttextsize 10
-% (or 11) to redefine the text font size.  pt is assumed.
-%
-\def\xiword{11}
-\def\xword{10}
-\def\xwordpt{10pt}
-%
-\parseargdef\fonttextsize{%
-  \def\textsizearg{#1}%
-  %\wlog{doing @fonttextsize \textsizearg}%
-  %
-  % Set \globaldefs so that documents can use this inside @tex, since
-  % makeinfo 4.8 does not support it, but we need it nonetheless.
-  %
- \begingroup \globaldefs=1
-  \ifx\textsizearg\xword \definetextfontsizex
-  \else \ifx\textsizearg\xiword \definetextfontsizexi
-  \else
-    \errhelp=\EMsimple
-    \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
-  \fi\fi
- \endgroup
-}
-
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families.  Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
-%
-\def\resetmathfonts{%
-  \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
-  \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
-  \textfont\ttfam=\tentt \textfont\sffam=\tensf
-}
-
-% The font-changing commands redefine the meanings of \tenSTYLE, instead
-% of just \STYLE.  We do this because \STYLE needs to also set the
-% current \fam for math mode.  Our \STYLE (e.g., \rm) commands hardwire
-% \tenSTYLE to set the current font.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower).  These relative commands are used in
-% the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-\def\textfonts{%
-  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
-  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
-  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
-  \let\tenttsl=\textttsl
-  \def\curfontsize{text}%
-  \def\lsize{reduced}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{\textleading}}
-\def\titlefonts{%
-  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
-  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
-  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
-  \let\tenttsl=\titlettsl
-  \def\curfontsize{title}%
-  \def\lsize{chap}\def\lllsize{subsec}%
-  \resetmathfonts \setleading{27pt}}
-\def\titlefont#1{{\titlefonts\rmisbold #1}}
-\def\chapfonts{%
-  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
-  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
-  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
-  \let\tenttsl=\chapttsl
-  \def\curfontsize{chap}%
-  \def\lsize{sec}\def\lllsize{text}%
-  \resetmathfonts \setleading{19pt}}
-\def\secfonts{%
-  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
-  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
-  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
-  \let\tenttsl=\secttsl
-  \def\curfontsize{sec}%
-  \def\lsize{subsec}\def\lllsize{reduced}%
-  \resetmathfonts \setleading{16pt}}
-\def\subsecfonts{%
-  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
-  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
-  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
-  \let\tenttsl=\ssecttsl
-  \def\curfontsize{ssec}%
-  \def\lsize{text}\def\lllsize{small}%
-  \resetmathfonts \setleading{15pt}}
-\let\subsubsecfonts = \subsecfonts
-\def\reducedfonts{%
-  \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
-  \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
-  \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
-  \let\tenttsl=\reducedttsl
-  \def\curfontsize{reduced}%
-  \def\lsize{small}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{10.5pt}}
-\def\smallfonts{%
-  \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
-  \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
-  \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
-  \let\tenttsl=\smallttsl
-  \def\curfontsize{small}%
-  \def\lsize{smaller}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{10.5pt}}
-\def\smallerfonts{%
-  \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
-  \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
-  \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
-  \let\tenttsl=\smallerttsl
-  \def\curfontsize{smaller}%
-  \def\lsize{smaller}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{9.5pt}}
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}{OT1}
-\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1}  % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}{OT1}
-\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
-
-% Define these just so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts.  If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-%   8.5x11=86   smallbook=72  a4=90  a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-%   8.5x11=90+  smallbook=80  a4=90+  a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt.  So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-%   8.5x11=71  smallbook=60  a4=75  a5=58
-% --karl, 24jan03.
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\definetextfontsizexi
-
-
-\message{markup,}
-
-% Check if we are currently using a typewriter font.  Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-% Markup style infrastructure.  \defmarkupstylesetup\INITMACRO will
-% define and register \INITMACRO to be called on markup style changes.
-% \INITMACRO can check \currentmarkupstyle for the innermost
-% style and the set of \ifmarkupSTYLE switches for all styles
-% currently in effect.
-\newif\ifmarkupvar
-\newif\ifmarkupsamp
-\newif\ifmarkupkey
-%\newif\ifmarkupfile % @file == @samp.
-%\newif\ifmarkupoption % @option == @samp.
-\newif\ifmarkupcode
-\newif\ifmarkupkbd
-%\newif\ifmarkupenv % @env == @code.
-%\newif\ifmarkupcommand % @command == @code.
-\newif\ifmarkuptex % @tex (and part of @math, for now).
-\newif\ifmarkupexample
-\newif\ifmarkupverb
-\newif\ifmarkupverbatim
-
-\let\currentmarkupstyle\empty
-
-\def\setupmarkupstyle#1{%
-  \csname markup#1true\endcsname
-  \def\currentmarkupstyle{#1}%
-  \markupstylesetup
-}
-
-\let\markupstylesetup\empty
-
-\def\defmarkupstylesetup#1{%
-  \expandafter\def\expandafter\markupstylesetup
-    \expandafter{\markupstylesetup #1}%
-  \def#1%
-}
-
-% Markup style setup for left and right quotes.
-\defmarkupstylesetup\markupsetuplq{%
-  \expandafter\let\expandafter \temp
-    \csname markupsetuplq\currentmarkupstyle\endcsname
-  \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
-}
-
-\defmarkupstylesetup\markupsetuprq{%
-  \expandafter\let\expandafter \temp
-    \csname markupsetuprq\currentmarkupstyle\endcsname
-  \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
-}
-
-{
-\catcode`\'=\active
-\catcode`\`=\active
-
-\gdef\markupsetuplqdefault{\let`\lq}
-\gdef\markupsetuprqdefault{\let'\rq}
-
-\gdef\markupsetcodequoteleft{\let`\codequoteleft}
-\gdef\markupsetcodequoteright{\let'\codequoteright}
-}
-
-\let\markupsetuplqcode \markupsetcodequoteleft
-\let\markupsetuprqcode \markupsetcodequoteright
-%
-\let\markupsetuplqexample \markupsetcodequoteleft
-\let\markupsetuprqexample \markupsetcodequoteright
-%
-\let\markupsetuplqkbd     \markupsetcodequoteleft
-\let\markupsetuprqkbd     \markupsetcodequoteright
-%
-\let\markupsetuplqsamp \markupsetcodequoteleft
-\let\markupsetuprqsamp \markupsetcodequoteright
-%
-\let\markupsetuplqverb \markupsetcodequoteleft
-\let\markupsetuprqverb \markupsetcodequoteright
-%
-\let\markupsetuplqverbatim \markupsetcodequoteleft
-\let\markupsetuprqverbatim \markupsetcodequoteright
-
-% Allow an option to not use regular directed right quote/apostrophe
-% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
-% The undirected quote is ugly, so don't make it the default, but it
-% works for pasting with more pdf viewers (at least evince), the
-% lilypond developers report.  xpdf does work with the regular 0x27.
-%
-\def\codequoteright{%
-  \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
-    \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
-      '%
-    \else \char'15 \fi
-  \else \char'15 \fi
-}
-%
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
-%
-\def\codequoteleft{%
-  \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
-    \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
-      % [Knuth] pp. 380,381,391
-      % \relax disables Spanish ligatures ?` and !` of \tt font.
-      \relax`%
-    \else \char'22 \fi
-  \else \char'22 \fi
-}
-
-% Commands to set the quote options.
-% 
-\parseargdef\codequoteundirected{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxicodequoteundirected\endcsname
-      = t%
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxicodequoteundirected\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
-  \fi\fi
-}
-%
-\parseargdef\codequotebacktick{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxicodequotebacktick\endcsname
-      = t%
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxicodequotebacktick\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
-  \fi\fi
-}
-
-% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
-\def\noligaturesquoteleft{\relax\lq}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-% Font commands.
-
-% #1 is the font command (\sl or \it), #2 is the text to slant.
-% If we are in a monospaced environment, however, 1) always use \ttsl,
-% and 2) do not add an italic correction.
-\def\dosmartslant#1#2{%
-  \ifusingtt 
-    {{\ttsl #2}\let\next=\relax}%
-    {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
-  \next
-}
-\def\smartslanted{\dosmartslant\sl}
-\def\smartitalic{\dosmartslant\it}
-
-% Output an italic correction unless \next (presumed to be the following
-% character) is such as not to need one.
-\def\smartitaliccorrection{%
-  \ifx\next,%
-  \else\ifx\next-%
-  \else\ifx\next.%
-  \else\ptexslash
-  \fi\fi\fi
-  \aftersmartic
-}
-
-% Unconditional use \ttsl, and no ic.  @var is set to this for defuns.
-\def\ttslanted#1{{\ttsl #1}}
-
-% @cite is like \smartslanted except unconditionally use \sl.  We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}
-
-\def\aftersmartic{}
-\def\var#1{%
-  \let\saveaftersmartic = \aftersmartic
-  \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
-  \smartslanted{#1}%
-}
-
-\let\i=\smartitalic
-\let\slanted=\smartslanted
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}}              % roman font
-\def\sc#1{{\smallcaps#1}}       % smallcaps font
-\def\ii#1{{\it #1}}             % italic font
-
-% @b, explicit bold.  Also @strong.
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% @sansserif, explicit sans.
-\def\sansserif#1{{\sf #1}}
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph.  Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
-  \def\plainfrenchspacing{%
-    \sfcode\dotChar  =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
-    \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
-    \def\endofsentencespacefactor{1000}% for @. and friends
-  }
-  \def\plainnonfrenchspacing{%
-    \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
-    \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
-    \def\endofsentencespacefactor{3000}% for @. and friends
-  }
-\catcode`@=\other
-\def\endofsentencespacefactor{3000}% default
-
-% @t, explicit typewriter.
-\def\t#1{%
-  {\tt \rawbackslash \plainfrenchspacing #1}%
-  \null
-}
-
-% @samp.
-\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
-
-% @indicateurl is \samp, that is, with quotes.
-\let\indicateurl=\samp
-
-% @code (and similar) prints in typewriter, but with spaces the same
-% size as normal in the surrounding text, without hyphenation, etc.
-% This is a subroutine for that.
-\def\tclose#1{%
-  {%
-    % Change normal interword space to be same as for the current font.
-    \spaceskip = \fontdimen2\font
-    %
-    % Switch to typewriter.
-    \tt
-    %
-    % But `\ ' produces the large typewriter interword space.
-    \def\ {{\spaceskip = 0pt{} }}%
-    %
-    % Turn off hyphenation.
-    \nohyphenation
-    %
-    \rawbackslash
-    \plainfrenchspacing
-    #1%
-  }%
-  \null % reset spacefactor to 1000
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-%
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash.
-%  -- rms.
-{
-  \catcode`\-=\active \catcode`\_=\active
-  \catcode`\'=\active \catcode`\`=\active
-  \global\let'=\rq \global\let`=\lq  % default definitions
-  %
-  \global\def\code{\begingroup
-    \setupmarkupstyle{code}%
-    % The following should really be moved into \setupmarkupstyle handlers.
-    \catcode\dashChar=\active  \catcode\underChar=\active
-    \ifallowcodebreaks
-     \let-\codedash
-     \let_\codeunder
-    \else
-     \let-\normaldash
-     \let_\realunder
-    \fi
-    \codex
-  }
-}
-
-\def\codex #1{\tclose{#1}\endgroup}
-
-\def\normaldash{-}
-\def\codedash{-\discretionary{}{}{}}
-\def\codeunder{%
-  % this is all so @math{@code{var_name}+1} can work.  In math mode, _
-  % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
-  % will therefore expand the active definition of _, which is us
-  % (inside @code that is), therefore an endless loop.
-  \ifusingtt{\ifmmode
-               \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
-             \else\normalunderscore \fi
-             \discretionary{}{}{}}%
-            {\_}%
-}
-
-% An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__.  This is bad.
-% @allowcodebreaks provides a document-level way to turn breaking at -
-% and _ on and off.
-%
-\newif\ifallowcodebreaks  \allowcodebreakstrue
-
-\def\keywordtrue{true}
-\def\keywordfalse{false}
-
-\parseargdef\allowcodebreaks{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\keywordtrue
-    \allowcodebreakstrue
-  \else\ifx\txiarg\keywordfalse
-    \allowcodebreaksfalse
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
-  \fi\fi
-}
-
-% For @command, @env, @file, @option quotes seem unnecessary,
-% so use \code rather than \samp.
-\let\command=\code
-\let\env=\code
-\let\file=\code
-\let\option=\code
-
-% @uref (abbreviation for `urlref') takes an optional (comma-separated)
-% second argument specifying the text to display and an optional third
-% arg as text to display instead of (rather than in addition to) the url
-% itself.  First (mandatory) arg is the url.
-% (This \urefnobreak definition isn't used now, leaving it for a while
-% for comparison.)
-\def\urefnobreak#1{\dourefnobreak #1,,,\finish}
-\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup
-  \unsepspaces
-  \pdfurl{#1}%
-  \setbox0 = \hbox{\ignorespaces #3}%
-  \ifdim\wd0 > 0pt
-    \unhbox0 % third arg given, show only that
-  \else
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0 > 0pt
-      \ifpdf
-        \unhbox0             % PDF: 2nd arg given, show only it
-      \else
-        \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
-      \fi
-    \else
-      \code{#1}% only url given, so show it
-    \fi
-  \fi
-  \endlink
-\endgroup}
-
-% This \urefbreak definition is the active one.
-\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
-\let\uref=\urefbreak
-\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
-\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
-  \unsepspaces
-  \pdfurl{#1}%
-  \setbox0 = \hbox{\ignorespaces #3}%
-  \ifdim\wd0 > 0pt
-    \unhbox0 % third arg given, show only that
-  \else
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0 > 0pt
-      \ifpdf
-        \unhbox0             % PDF: 2nd arg given, show only it
-      \else
-        \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url
-      \fi
-    \else
-      \urefcode{#1}% only url given, so show it
-    \fi
-  \fi
-  \endlink
-\endgroup}
-
-% Allow line breaks around only a few characters (only).
-\def\urefcatcodes{%
-  \catcode\ampChar=\active   \catcode\dotChar=\active
-  \catcode\hashChar=\active  \catcode\questChar=\active
-  \catcode\slashChar=\active
-}
-{
-  \urefcatcodes
-  %
-  \global\def\urefcode{\begingroup
-    \setupmarkupstyle{code}%
-    \urefcatcodes
-    \let&\urefcodeamp
-    \let.\urefcodedot
-    \let#\urefcodehash
-    \let?\urefcodequest
-    \let/\urefcodeslash
-    \codex
-  }
-  %
-  % By default, they are just regular characters.
-  \global\def&{\normalamp}
-  \global\def.{\normaldot}
-  \global\def#{\normalhash}
-  \global\def?{\normalquest}
-  \global\def/{\normalslash}
-}
-
-% we put a little stretch before and after the breakable chars, to help
-% line breaking of long url's.  The unequal skips make look better in
-% cmtt at least, especially for dots.
-\def\urefprestretch{\urefprebreak \hskip0pt plus.13em }
-\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em }
-%
-\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
-\def\urefcodedot{\urefprestretch .\urefpoststretch}
-\def\urefcodehash{\urefprestretch \#\urefpoststretch}
-\def\urefcodequest{\urefprestretch ?\urefpoststretch}
-\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
-{
-  \catcode`\/=\active
-  \global\def\urefcodeslashfinish{%
-    \urefprestretch \slashChar
-    % Allow line break only after the final / in a sequence of
-    % slashes, to avoid line break between the slashes in http://.
-    \ifx\next/\else \urefpoststretch \fi
-  }
-}
-
-% One more complication: by default we'll break after the special
-% characters, but some people like to break before the special chars, so
-% allow that.  Also allow no breaking at all, for manual control.
-% 
-\parseargdef\urefbreakstyle{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\wordnone
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
-  \else\ifx\txiarg\wordbefore
-    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
-  \else\ifx\txiarg\wordafter
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
-  \fi\fi\fi
-}
-\def\wordafter{after}
-\def\wordbefore{before}
-\def\wordnone{none}
-
-\urefbreakstyle after
-
-% @url synonym for @uref, since that's how everyone uses it.
-%
-\let\url=\uref
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdf
-  \def\email#1{\doemail#1,,\finish}
-  \def\doemail#1,#2,#3\finish{\begingroup
-    \unsepspaces
-    \pdfurl{mailto:#1}%
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
-    \endlink
-  \endgroup}
-\else
-  \let\email=\uref
-\fi
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-%   `example' (@kbd uses ttsl only inside of @example and friends),
-%   or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\worddistinct
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
-  \else\ifx\txiarg\wordexample
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
-  \else\ifx\txiarg\wordcode
-    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
-  \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct'.
-\kbdinputstyle distinct
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
-
-\def\xkey{\key}
-\def\kbdsub#1#2#3\par{%
-  \def\one{#1}\def\three{#3}\def\threex{??}%
-  \ifx\one\xkey\ifx\threex\three \key{#2}%
-  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-}
-
-% definition of @key that produces a lozenge.  Doesn't adjust to text size.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-%    \vbox{\hrule\kern-0.4pt
-%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-%    \kern-0.4pt\hrule}%
-%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-
-% definition of @key with no lozenge.  If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle.  But
-% if it isn't monospace, then use \tt.
-%
-\def\key#1{{\setupmarkupstyle{key}%
-  \nohyphenation
-  \ifmonospace\else\tt\fi
-  #1}\null}
-
-% @clicksequence{File @click{} Open ...}
-\def\clicksequence#1{\begingroup #1\endgroup}
-
-% @clickstyle @arrow   (by default)
-\parseargdef\clickstyle{\def\click{#1}}
-\def\click{\arrow}
-
-% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-% @l was never documented to mean ``switch to the Lisp font'',
-% and it is not used as such in any manual I can find.  We need it for
-% Polish suppressed-l.  --karl, 22sep96.
-%\def\l#1{{\li #1}\null}
-
-% @acronym for "FBI", "NATO", and the like.
-% We print this one point size smaller, since it's intended for
-% all-uppercase.
-%
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
-  {\selectfonts\lsize #1}%
-  \def\temp{#2}%
-  \ifx\temp\empty \else
-    \space ({\unsepspaces \ignorespaces \temp \unskip})%
-  \fi
-  \null % reset \spacefactor=1000
-}
-
-% @abbr for "Comput. J." and the like.
-% No font change, but don't do end-of-sentence spacing.
-%
-\def\abbr#1{\doabbr #1,,\finish}
-\def\doabbr#1,#2,#3\finish{%
-  {\plainfrenchspacing #1}%
-  \def\temp{#2}%
-  \ifx\temp\empty \else
-    \space ({\unsepspaces \ignorespaces \temp \unskip})%
-  \fi
-  \null % reset \spacefactor=1000
-}
-
-% @asis just yields its argument.  Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}.  So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
-  \catcode`\_ = \active
-  \gdef\mathunderscore{%
-    \catcode`\_=\active
-    \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
-  }
-}
-% Another complication: we want \\ (and @\) to output a math (or tt) \.
-% FYI, plain.tex uses \\ as a temporary control sequence (for no
-% particular reason), but this is not advertised and we don't care.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
-  \tex
-  \mathunderscore
-  \let\\ = \mathbackslash
-  \mathactive
-  % make the texinfo accent commands work in math mode
-  \let\"=\ddot
-  \let\'=\acute
-  \let\==\bar
-  \let\^=\hat
-  \let\`=\grave
-  \let\u=\breve
-  \let\v=\check
-  \let\~=\tilde
-  \let\dotaccent=\dot
-  $\finishmath
-}
-\def\finishmath#1{#1$\endgroup}  % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
-  \catcode`^ = \active
-  \catcode`< = \active
-  \catcode`> = \active
-  \catcode`+ = \active
-  \catcode`' = \active
-  \gdef\mathactive{%
-    \let^ = \ptexhat
-    \let< = \ptexless
-    \let> = \ptexgtr
-    \let+ = \ptexplus
-    \let' = \ptexquoteright
-  }
-}
-
-% ctrl is no longer a Texinfo command, but leave this definition for fun.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
-% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
-% except specified as a normal braced arg, so no newlines to worry about.
-% 
-\def\outfmtnametex{tex}
-%
-\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
-\long\def\doinlinefmt#1,#2,\finish{%
-  \def\inlinefmtname{#1}%
-  \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
-}
-% For raw, must switch into @tex before parsing the argument, to avoid
-% setting catcodes prematurely.  Doing it this way means that, for
-% example, @inlineraw{html, foo{bar} gets a parse error instead of being
-% ignored.  But this isn't important because if people want a literal
-% *right* brace they would have to use a command anyway, so they may as
-% well use a command to get a left brace too.  We could re-use the
-% delimiter character idea from \verb, but it seems like overkill.
-% 
-\long\def\inlineraw{\tex \doinlineraw}
-\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
-\def\doinlinerawtwo#1,#2,\finish{%
-  \def\inlinerawname{#1}%
-  \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
-  \endgroup % close group opened by \tex.
-}
-
-
-\message{glyphs,}
-% and logos.
-
-% @@ prints an @, as does @atchar{}.
-\def\@{\char64 }
-\let\atchar=\@
-
-% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
-% Unless we're in typewriter, use \ecfont because the CM text fonts do
-% not have braces, and we don't want to switch into math.
-\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}}
-\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}}
-\let\{=\mylbrace \let\lbracechar=\{
-\let\}=\myrbrace \let\rbracechar=\}
-\begingroup
-  % Definitions to produce \{ and \} commands for indices,
-  % and @{ and @} for the aux/toc files.
-  \catcode`\{ = \other \catcode`\} = \other
-  \catcode`\[ = 1 \catcode`\] = 2
-  \catcode`\! = 0 \catcode`\\ = \other
-  !gdef!lbracecmd[\{]%
-  !gdef!rbracecmd[\}]%
-  !gdef!lbraceatcmd[@{]%
-  !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \ptexc
-\let\dotaccent = \ptexdot
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \ptext
-\let\ubaraccent = \ptexb
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
-  \def\temp{#1}%
-  \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
-  \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
-  \else \errmessage{@dotless can be used only with i or j}%
-  \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence.  (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo.  Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
-  L\kern-.36em
-  {\setbox0=\hbox{T}%
-   \vbox to \ht0{\hbox{%
-     \ifx\textnominalsize\xwordpt
-       % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX.
-       % Revert to plain's \scriptsize, which is 7pt.
-       \count255=\the\fam $\fam\count255 \scriptstyle A$%
-     \else
-       % For 11pt, we can use our lllsize.
-       \selectfonts\lllsize A%
-     \fi
-     }%
-     \vss
-  }}%
-  \kern-.15em
-  \TeX
-}
-
-% Some math mode symbols.
-\def\bullet{$\ptexbullet$}
-\def\geq{\ifmmode \ge\else $\ge$\fi}
-\def\leq{\ifmmode \le\else $\le$\fi}
-\def\minus{\ifmmode -\else $-$\fi}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in the cm
-% typewriter fonts as three actual period characters; on the other hand,
-% in other typewriter fonts three periods are wider than 1.5em.  So do
-% whichever is larger.
-%
-\def\dots{%
-  \leavevmode
-  \setbox0=\hbox{...}% get width of three periods
-  \ifdim\wd0 > 1.5em
-    \dimen0 = \wd0
-  \else
-    \dimen0 = 1.5em
-  \fi
-  \hbox to \dimen0{%
-    \hskip 0pt plus.25fil
-    .\hskip 0pt plus1fil
-    .\hskip 0pt plus1fil
-    .\hskip 0pt plus.5fil
-  }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
-  \dots
-  \spacefactor=\endofsentencespacefactor
-}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, they should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
-\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
-   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
-   \advance\hsize by -2\dimen2 % Rules.
-   \vbox{%
-      \hrule height\dimen2
-      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
-         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
-         \kern3pt\vrule width\dimen2}% Space to right.
-      \hrule height\dimen2}
-    \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
-%
-\def\pounds{{\it\$}}
-
-% @euro{} comes from a separate font, depending on the current style.
-% We use the free feym* fonts from the eurosym package by Henrik
-% Theiling, which support regular, slanted, bold and bold slanted (and
-% "outlined" (blackboard board, sort of) versions, which we don't need).
-% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
-%
-% Although only regular is the truly official Euro symbol, we ignore
-% that.  The Euro is designed to be slightly taller than the regular
-% font height.
-%
-% feymr - regular
-% feymo - slanted
-% feybr - bold
-% feybo - bold slanted
-%
-% There is no good (free) typewriter version, to my knowledge.
-% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
-% Hmm.
-%
-% Also doesn't work in math.  Do we need to do math with euro symbols?
-% Hope not.
-%
-%
-\def\euro{{\eurofont e}}
-\def\eurofont{%
-  % We set the font at each command, rather than predefining it in
-  % \textfonts and the other font-switching commands, so that
-  % installations which never need the symbol don't have to have the
-  % font installed.
-  %
-  % There is only one designed size (nominal 10pt), so we always scale
-  % that to the current nominal size.
-  %
-  % By the way, simply using "at 1em" works for cmr10 and the like, but
-  % does not work for cmbx10 and other extended/shrunken fonts.
-  %
-  \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
-  %
-  \ifx\curfontstyle\bfstylename
-    % bold:
-    \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
-  \else
-    % regular:
-    \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
-  \fi
-  \thiseurofont
-}
-
-% Glyphs from the EC fonts.  We don't use \let for the aliases, because
-% sometimes we redefine the original macro, and the alias should reflect
-% the redefinition.
-%
-% Use LaTeX names for the Icelandic letters.
-\def\DH{{\ecfont \char"D0}} % Eth
-\def\dh{{\ecfont \char"F0}} % eth
-\def\TH{{\ecfont \char"DE}} % Thorn
-\def\th{{\ecfont \char"FE}} % thorn
-%
-\def\guillemetleft{{\ecfont \char"13}}
-\def\guillemotleft{\guillemetleft}
-\def\guillemetright{{\ecfont \char"14}}
-\def\guillemotright{\guillemetright}
-\def\guilsinglleft{{\ecfont \char"0E}}
-\def\guilsinglright{{\ecfont \char"0F}}
-\def\quotedblbase{{\ecfont \char"12}}
-\def\quotesinglbase{{\ecfont \char"0D}}
-%
-% This positioning is not perfect (see the ogonek LaTeX package), but
-% we have the precomposed glyphs for the most common cases.  We put the
-% tests to use those glyphs in the single \ogonek macro so we have fewer
-% dummy definitions to worry about for index entries, etc.
-%
-% ogonek is also used with other letters in Lithuanian (IOU), but using
-% the precomposed glyphs for those is not so easy since they aren't in
-% the same EC font.
-\def\ogonek#1{{%
-  \def\temp{#1}%
-  \ifx\temp\macrocharA\Aogonek
-  \else\ifx\temp\macrochara\aogonek
-  \else\ifx\temp\macrocharE\Eogonek
-  \else\ifx\temp\macrochare\eogonek
-  \else
-    \ecfont \setbox0=\hbox{#1}%
-    \ifdim\ht0=1ex\accent"0C #1%
-    \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
-    \fi
-  \fi\fi\fi\fi
-  }%
-}
-\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
-\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
-\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
-\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
-%
-% Use the ec* fonts (cm-super in outline format) for non-CM glyphs.
-\def\ecfont{%
-  % We can't distinguish serif/sans and italic/slanted, but this
-  % is used for crude hacks anyway (like adding French and German
-  % quotes to documents typeset with CM, where we lose kerning), so
-  % hopefully nobody will notice/care.
-  \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
-  \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
-  \ifmonospace
-    % typewriter:
-    \font\thisecfont = ectt\ecsize \space at \nominalsize
-  \else
-    \ifx\curfontstyle\bfstylename
-      % bold:
-      \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
-    \else
-      % regular:
-      \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
-    \fi
-  \fi
-  \thisecfont
-}
-
-% @registeredsymbol - R in a circle.  The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
-  $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
-               \hfil\crcr\Orb}}%
-    }$%
-}
-
-% @textdegree - the normal degrees sign.
-%
-\def\textdegree{$^\circ$}
-
-% Laurent Siebenmann reports \Orb undefined with:
-%  Textures 1.7.7 (preloaded format=plain 93.10.14)  (68K)  16 APR 2004 02:38
-% so we'll define it if necessary.
-%
-\ifx\Orb\thisisundefined
-\def\Orb{\mathhexbox20D}
-\fi
-
-% Quotes.
-\chardef\quotedblleft="5C
-\chardef\quotedblright=`\"
-\chardef\quoteleft=`\`
-\chardef\quoteright=`\'
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page.  Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% Do an implicit @contents or @shortcontents after @end titlepage if the
-% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
-%
-\newif\ifsetcontentsaftertitlepage
- \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
-\newif\ifsetshortcontentsaftertitlepage
- \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
-
-\parseargdef\shorttitlepage{%
-  \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
-  \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
-  % Open one extra group, as we want to close it in the middle of \Etitlepage.
-  \begingroup
-    \parindent=0pt \textfonts
-    % Leave some space at the very top of the page.
-    \vglue\titlepagetopglue
-    % No rule at page bottom unless we print one at the top with @title.
-    \finishedtitlepagetrue
-    %
-    % Most title ``pages'' are actually two pages long, with space
-    % at the top of the second.  We don't want the ragged left on the second.
-    \let\oldpage = \page
-    \def\page{%
-      \iffinishedtitlepage\else
-	 \finishtitlepage
-      \fi
-      \let\page = \oldpage
-      \page
-      \null
-    }%
-}
-
-\def\Etitlepage{%
-    \iffinishedtitlepage\else
-	\finishtitlepage
-    \fi
-    % It is important to do the page break before ending the group,
-    % because the headline and footline are only empty inside the group.
-    % If we use the new definition of \page, we always get a blank page
-    % after the title page, which we certainly don't want.
-    \oldpage
-  \endgroup
-  %
-  % Need this before the \...aftertitlepage checks so that if they are
-  % in effect the toc pages will come out with page numbers.
-  \HEADINGSon
-  %
-  % If they want short, they certainly want long too.
-  \ifsetshortcontentsaftertitlepage
-    \shortcontents
-    \contents
-    \global\let\shortcontents = \relax
-    \global\let\contents = \relax
-  \fi
-  %
-  \ifsetcontentsaftertitlepage
-    \contents
-    \global\let\contents = \relax
-    \global\let\shortcontents = \relax
-  \fi
-}
-
-\def\finishtitlepage{%
-  \vskip4pt \hrule height 2pt width \hsize
-  \vskip\titlepagebottomglue
-  \finishedtitlepagetrue
-}
-
-% Settings used for typesetting titles: no hyphenation, no indentation,
-% don't worry much about spacing, ragged right.  This should be used
-% inside a \vbox, and fonts need to be set appropriately first.  Because
-% it is always used for titles, nothing else, we call \rmisbold.  \par
-% should be specified before the end of the \vbox, since a vbox is a group.
-% 
-\def\raggedtitlesettings{%
-  \rmisbold
-  \hyphenpenalty=10000
-  \parindent=0pt
-  \tolerance=5000
-  \ptexraggedright
-}
-
-% Macros to be used within @titlepage:
-
-\let\subtitlerm=\tenrm
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\parseargdef\title{%
-  \checkenv\titlepage
-  \vbox{\titlefonts \raggedtitlesettings #1\par}%
-  % print a rule at the page bottom also.
-  \finishedtitlepagefalse
-  \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
-  \checkenv\titlepage
-  {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-% It can also be used inside @quotation.
-%
-\parseargdef\author{%
-  \def\temp{\quotation}%
-  \ifx\thisenv\temp
-    \def\quotationauthor{#1}% printed in \Equotation.
-  \else
-    \checkenv\titlepage
-    \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
-    {\secfonts\rmisbold \leftline{#1}}%
-  \fi
-}
-
-
-% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline    % headline on even pages
-\newtoks\oddheadline     % headline on odd pages
-\newtoks\evenfootline    % footline on even pages
-\newtoks\oddfootline     % footline on odd pages
-
-% Now make TeX use those variables
-\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
-                            \else \the\evenheadline \fi}}
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
-                            \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what  @headings on  does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
-  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
-  %
-  % Leave some space for the footline.  Hopefully ok to assume
-  % @evenfooting will not be used by itself.
-  \global\advance\pageheight by -12pt
-  \global\advance\vsize by -12pt
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-% @evenheadingmarks top     \thischapter <- chapter at the top of a page
-% @evenheadingmarks bottom  \thischapter <- chapter at the bottom of a page
-%
-% The same set of arguments for:
-%
-% @oddheadingmarks
-% @evenfootingmarks
-% @oddfootingmarks
-% @everyheadingmarks
-% @everyfootingmarks
-
-\def\evenheadingmarks{\headingmarks{even}{heading}}
-\def\oddheadingmarks{\headingmarks{odd}{heading}}
-\def\evenfootingmarks{\headingmarks{even}{footing}}
-\def\oddfootingmarks{\headingmarks{odd}{footing}}
-\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
-                          \headingmarks{odd}{heading}{#1} }
-\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
-                          \headingmarks{odd}{footing}{#1} }
-% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
-\def\headingmarks#1#2#3 {%
-  \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
-  \global\expandafter\let\csname get#1#2marks\endcsname \temp
-}
-
-\everyheadingmarks bottom
-\everyfootingmarks bottom
-
-% @headings double      turns headings on for double-sided printing.
-% @headings single      turns headings on for single-sided printing.
-% @headings off         turns them off.
-% @headings on          same as @headings double, retained for compatibility.
-% @headings after       turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\def\headings #1 {\csname HEADINGS#1\endcsname}
-
-\def\headingsoff{% non-global headings elimination
-  \evenheadline={\hfil}\evenfootline={\hfil}%
-   \oddheadline={\hfil}\oddfootline={\hfil}%
-}
-
-\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
-\HEADINGSoff  % it's the default
-
-% When we turn headings on, set the page number to 1.
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\thisisundefined
-\def\today{%
-  \number\day\space
-  \ifcase\month
-  \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
-  \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
-  \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
-  \fi
-  \space\number\year}
-\fi
-
-% @settitle line...  specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent  \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin  \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
-  \advance\hsize by -\rightskip
-  \advance\hsize by -\tableindent
-  \setbox0=\hbox{\itemindicate{#1}}%
-  \itemindex{#1}%
-  \nobreak % This prevents a break before @itemx.
-  %
-  % If the item text does not fit in the space we have, put it on a line
-  % by itself, and do not allow a page break either before or after that
-  % line.  We do not start a paragraph here because then if the next
-  % command is, e.g., @kindex, the whatsit would get put into the
-  % horizontal list on a line by itself, resulting in extra blank space.
-  \ifdim \wd0>\itemmax
-    %
-    % Make this a paragraph so we get the \parskip glue and wrapping,
-    % but leave it ragged-right.
-    \begingroup
-      \advance\leftskip by-\tableindent
-      \advance\hsize by\tableindent
-      \advance\rightskip by0pt plus1fil\relax
-      \leavevmode\unhbox0\par
-    \endgroup
-    %
-    % We're going to be starting a paragraph, but we don't want the
-    % \parskip glue -- logically it's part of the @item we just started.
-    \nobreak \vskip-\parskip
-    %
-    % Stop a page break at the \parskip glue coming up.  However, if
-    % what follows is an environment such as @example, there will be no
-    % \parskip glue; then the negative vskip we just inserted would
-    % cause the example and the item to crash together.  So we use this
-    % bizarre value of 10001 as a signal to \aboveenvbreak to insert
-    % \parskip glue after all.  Section titles are handled this way also.
-    %
-    \penalty 10001
-    \endgroup
-    \itemxneedsnegativevskipfalse
-  \else
-    % The item text fits into the space.  Start a paragraph, so that the
-    % following text (if any) will end up on the same line.
-    \noindent
-    % Do this with kerns and \unhbox so that if there is a footnote in
-    % the item text, it can migrate to the main vertical list and
-    % eventually be printed.
-    \nobreak\kern-\tableindent
-    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
-    \unhbox0
-    \nobreak\kern\dimen0
-    \endgroup
-    \itemxneedsnegativevskiptrue
-  \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
-  \let\itemindex\gobble
-  \tablecheck{table}%
-}
-\envdef\ftable{%
-  \def\itemindex ##1{\doind {fn}{\code{##1}}}%
-  \tablecheck{ftable}%
-}
-\envdef\vtable{%
-  \def\itemindex ##1{\doind {vr}{\code{##1}}}%
-  \tablecheck{vtable}%
-}
-\def\tablecheck#1{%
-  \ifnum \the\catcode`\^^M=\active
-    \endgroup
-    \errmessage{This command won't work in this context; perhaps the problem is
-      that we are \inenvironment\thisenv}%
-    \def\next{\doignore{#1}}%
-  \else
-    \let\next\tablex
-  \fi
-  \next
-}
-\def\tablex#1{%
-  \def\itemindicate{#1}%
-  \parsearg\tabley
-}
-\def\tabley#1{%
-  {%
-    \makevalueexpandable
-    \edef\temp{\noexpand\tablez #1\space\space\space}%
-    \expandafter
-  }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
-  \aboveenvbreak
-  \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
-  \ifnum 0#2>0 \tableindent=#2\mil \fi
-  \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
-  \itemmax=\tableindent
-  \advance \itemmax by -\itemmargin
-  \advance \leftskip by \tableindent
-  \exdentamount=\tableindent
-  \parindent = 0pt
-  \parskip = \smallskipamount
-  \ifdim \parskip=0pt \parskip=2pt \fi
-  \let\item = \internalBitem
-  \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
-  \aboveenvbreak
-  \itemmax=\itemindent
-  \advance\itemmax by -\itemmargin
-  \advance\leftskip by \itemindent
-  \exdentamount=\itemindent
-  \parindent=0pt
-  \parskip=\smallskipamount
-  \ifdim\parskip=0pt \parskip=2pt \fi
-  %
-  % Try typesetting the item mark that if the document erroneously says
-  % something like @itemize @samp (intending @table), there's an error
-  % right away at the @itemize.  It's not the best error message in the
-  % world, but it's better than leaving it to the @item.  This means if
-  % the user wants an empty mark, they have to say @w{} not just @w.
-  \def\itemcontents{#1}%
-  \setbox0 = \hbox{\itemcontents}%
-  %
-  % @itemize with no arg is equivalent to @itemize @bullet.
-  \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
-  %
-  \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
-  \advance\itemno by 1  % for enumerations
-  {\let\par=\endgraf \smallbreak}% reasonable place to break
-  {%
-   % If the document has an @itemize directly after a section title, a
-   % \nobreak will be last on the list, and \sectionheading will have
-   % done a \vskip-\parskip.  In that case, we don't want to zero
-   % parskip, or the item text will crash with the heading.  On the
-   % other hand, when there is normal text preceding the item (as there
-   % usually is), we do want to zero parskip, or there would be too much
-   % space.  In that case, we won't have a \nobreak before.  At least
-   % that's the theory.
-   \ifnum\lastpenalty<10000 \parskip=0in \fi
-   \noindent
-   \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
-   %
-   \vadjust{\penalty 1200}}% not good to break after first line of item.
-  \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list.  No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1  \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
-  % If we were given no argument, pretend we were given `1'.
-  \def\thearg{#1}%
-  \ifx\thearg\empty \def\thearg{1}\fi
-  %
-  % Detect if the argument is a single token.  If so, it might be a
-  % letter.  Otherwise, the only valid thing it can be is a number.
-  % (We will always have one token, because of the test we just made.
-  % This is a good thing, since \splitoff doesn't work given nothing at
-  % all -- the first parameter is undelimited.)
-  \expandafter\splitoff\thearg\endmark
-  \ifx\rest\empty
-    % Only one token in the argument.  It could still be anything.
-    % A ``lowercase letter'' is one whose \lccode is nonzero.
-    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
-    %   not equal to itself.
-    % Otherwise, we assume it's a number.
-    %
-    % We need the \relax at the end of the \ifnum lines to stop TeX from
-    % continuing to look for a <number>.
-    %
-    \ifnum\lccode\expandafter`\thearg=0\relax
-      \numericenumerate % a number (we hope)
-    \else
-      % It's a letter.
-      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
-        \lowercaseenumerate % lowercase letter
-      \else
-        \uppercaseenumerate % uppercase letter
-      \fi
-    \fi
-  \else
-    % Multiple tokens in the argument.  We hope it's a number.
-    \numericenumerate
-  \fi
-}
-
-% An @enumerate whose labels are integers.  The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
-  \itemno = \thearg
-  \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
-  \itemno = \expandafter`\thearg
-  \startenumeration{%
-    % Be sure we're not beyond the end of the alphabet.
-    \ifnum\itemno=0
-      \errmessage{No more lowercase letters in @enumerate; get a bigger
-                  alphabet}%
-    \fi
-    \char\lccode\itemno
-  }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
-  \itemno = \expandafter`\thearg
-  \startenumeration{%
-    % Be sure we're not beyond the end of the alphabet.
-    \ifnum\itemno=0
-      \errmessage{No more uppercase letters in @enumerate; get a bigger
-                  alphabet}
-    \fi
-    \char\uccode\itemno
-  }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments.  Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
-  \advance\itemno by -1
-  \doitemize{#1.}\flushcr
-}
-
-% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
-% to @enumerate.
-%
-\def\alphaenumerate{\enumerate{a}}
-\def\capsenumerate{\enumerate{A}}
-\def\Ealphaenumerate{\Eenumerate}
-\def\Ecapsenumerate{\Eenumerate}
-
-
-% @multitable macros
-% Amy Hendrickson, 8/18/94, 3/6/96
-%
-% @multitable ... @end multitable will make as many columns as desired.
-% Contents of each column will wrap at width given in preamble.  Width
-% can be specified either with sample text given in a template line,
-% or in percent of \hsize, the current width of text on page.
-
-% Table can continue over pages but will only break between lines.
-
-% To make preamble:
-%
-% Either define widths of columns in terms of percent of \hsize:
-%   @multitable @columnfractions .25 .3 .45
-%   @item ...
-%
-%   Numbers following @columnfractions are the percent of the total
-%   current hsize to be used for each column. You may use as many
-%   columns as desired.
-
-
-% Or use a template:
-%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-%   @item ...
-%   using the widest term desired in each column.
-
-% Each new table line starts with @item, each subsequent new column
-% starts with @tab. Empty columns may be produced by supplying @tab's
-% with nothing between them for as many times as empty columns are needed,
-% ie, @tab@tab@tab will produce two empty columns.
-
-% @item, @tab do not need to be on their own lines, but it will not hurt
-% if they are.
-
-% Sample multitable:
-
-%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-%   @item first col stuff @tab second col stuff @tab third col
-%   @item
-%   first col stuff
-%   @tab
-%   second col stuff
-%   @tab
-%   third col
-%   @item first col stuff @tab second col stuff
-%   @tab Many paragraphs of text may be used in any column.
-%
-%         They will wrap at the width determined by the template.
-%   @item@tab@tab This will be in third column.
-%   @end multitable
-
-% Default dimensions may be reset by user.
-% @multitableparskip is vertical space between paragraphs in table.
-% @multitableparindent is paragraph indent in table.
-% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items, baseline
-%                                                            to baseline.
-%   0pt means it depends on current normal line spacing.
-%
-\newskip\multitableparskip
-\newskip\multitableparindent
-\newdimen\multitablecolspace
-\newskip\multitablelinespace
-\multitableparskip=0pt
-\multitableparindent=6pt
-\multitablecolspace=12pt
-\multitablelinespace=0pt
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the @columnfraction, usually a decimal number like .5, but might
-% be just 1.  We just use it, whatever it is.
-%
-\def\pickupwholefraction#1 {%
-  \global\advance\colcount by 1
-  \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
-  \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
-  \def\firstarg{#1}%
-  \ifx\firstarg\xendsetuptable
-    \let\go = \relax
-  \else
-    \ifx\firstarg\xcolumnfractions
-      \global\setpercenttrue
-    \else
-      \ifsetpercent
-         \let\go\pickupwholefraction
-      \else
-         \global\advance\colcount by 1
-         \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
-                   % separator; typically that is always in the input, anyway.
-         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
-      \fi
-    \fi
-    \ifx\go\pickupwholefraction
-      % Put the argument back for the \pickupwholefraction call, so
-      % we'll always have a period there to be parsed.
-      \def\go{\pickupwholefraction#1}%
-    \else
-      \let\go = \setuptable
-    \fi%
-  \fi
-  \go
-}
-
-% multitable-only commands.
-%
-% @headitem starts a heading row, which we typeset in bold.
-% Assignments have to be global since we are inside the implicit group
-% of an alignment entry.  \everycr resets \everytab so we don't have to
-% undo it ourselves.
-\def\headitemfont{\b}% for people to use in the template row; not changeable
-\def\headitem{%
-  \checkenv\multitable
-  \crcr
-  \global\everytab={\bf}% can't use \headitemfont since the parsing differs
-  \the\everytab % for the first item
-}%
-%
-% A \tab used to include \hskip1sp.  But then the space in a template
-% line is not enough.  That is bad.  So let's go back to just `&' until
-% we again encounter the problem the 1sp was intended to solve.
-%					--karl, nathan@acm.org, 20apr99.
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-% @multitable ... @end multitable definitions:
-%
-\newtoks\everytab  % insert after every tab.
-%
-\envdef\multitable{%
-  \vskip\parskip
-  \startsavinginserts
-  %
-  % @item within a multitable starts a normal row.
-  % We use \def instead of \let so that if one of the multitable entries
-  % contains an @itemize, we don't choke on the \item (seen as \crcr aka
-  % \endtemplate) expanding \doitemize.
-  \def\item{\crcr}%
-  %
-  \tolerance=9500
-  \hbadness=9500
-  \setmultitablespacing
-  \parskip=\multitableparskip
-  \parindent=\multitableparindent
-  \overfullrule=0pt
-  \global\colcount=0
-  %
-  \everycr = {%
-    \noalign{%
-      \global\everytab={}%
-      \global\colcount=0 % Reset the column counter.
-      % Check for saved footnotes, etc.
-      \checkinserts
-      % Keeps underfull box messages off when table breaks over pages.
-      %\filbreak
-	% Maybe so, but it also creates really weird page breaks when the
-	% table breaks over pages. Wouldn't \vfil be better?  Wait until the
-	% problem manifests itself, so it can be fixed for real --karl.
-    }%
-  }%
-  %
-  \parsearg\domultitable
-}
-\def\domultitable#1{%
-  % To parse everything between @multitable and @item:
-  \setuptable#1 \endsetuptable
-  %
-  % This preamble sets up a generic column definition, which will
-  % be used as many times as user calls for columns.
-  % \vtop will set a single line and will also let text wrap and
-  % continue for many paragraphs if desired.
-  \halign\bgroup &%
-    \global\advance\colcount by 1
-    \multistrut
-    \vtop{%
-      % Use the current \colcount to find the correct column width:
-      \hsize=\expandafter\csname col\the\colcount\endcsname
-      %
-      % In order to keep entries from bumping into each other
-      % we will add a \leftskip of \multitablecolspace to all columns after
-      % the first one.
-      %
-      % If a template has been used, we will add \multitablecolspace
-      % to the width of each template entry.
-      %
-      % If the user has set preamble in terms of percent of \hsize we will
-      % use that dimension as the width of the column, and the \leftskip
-      % will keep entries from bumping into each other.  Table will start at
-      % left margin and final column will justify at right margin.
-      %
-      % Make sure we don't inherit \rightskip from the outer environment.
-      \rightskip=0pt
-      \ifnum\colcount=1
-	% The first column will be indented with the surrounding text.
-	\advance\hsize by\leftskip
-      \else
-	\ifsetpercent \else
-	  % If user has not set preamble in terms of percent of \hsize
-	  % we will advance \hsize by \multitablecolspace.
-	  \advance\hsize by \multitablecolspace
-	\fi
-       % In either case we will make \leftskip=\multitablecolspace:
-      \leftskip=\multitablecolspace
-      \fi
-      % Ignoring space at the beginning and end avoids an occasional spurious
-      % blank line, when TeX decides to break the line at the space before the
-      % box from the multistrut, so the strut ends up on a line by itself.
-      % For example:
-      % @multitable @columnfractions .11 .89
-      % @item @code{#}
-      % @tab Legal holiday which is valid in major parts of the whole country.
-      % Is automatically provided with highlighting sequences respectively
-      % marking characters.
-      \noindent\ignorespaces##\unskip\multistrut
-    }\cr
-}
-\def\Emultitable{%
-  \crcr
-  \egroup % end the \halign
-  \global\setpercentfalse
-}
-
-\def\setmultitablespacing{%
-  \def\multistrut{\strut}% just use the standard line spacing
-  %
-  % Compute \multitablelinespace (if not defined by user) for use in
-  % \multitableparskip calculation.  We used define \multistrut based on
-  % this, but (ironically) that caused the spacing to be off.
-  % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
-\ifdim\multitablelinespace=0pt
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0
-\fi
-% Test to see if parskip is larger than space between lines of
-% table. If not, do nothing.
-%        If so, set to same dimension as multitablelinespace.
-\ifdim\multitableparskip>\multitablelinespace
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
-                                      % than skip between lines in the table.
-\fi%
-\ifdim\multitableparskip=0pt
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
-                                      % than skip between lines in the table.
-\fi}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed.  They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested.  But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
-  \expandafter\let\csname #1\endcsname = \relax
-  \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
-  % Scan in ``verbatim'' mode:
-  \obeylines
-  \catcode`\@ = \other
-  \catcode`\{ = \other
-  \catcode`\} = \other
-  %
-  % Make sure that spaces turn into tokens that match what \doignoretext wants.
-  \spaceisspace
-  %
-  % Count number of #1's that we've seen.
-  \doignorecount = 0
-  %
-  % Swallow text until we reach the matching `@end #1'.
-  \dodoignore{#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
-  \obeylines %
-  %
-  \gdef\dodoignore#1{%
-    % #1 contains the command name as a string, e.g., `ifinfo'.
-    %
-    % Define a command to find the next `@end #1'.
-    \long\def\doignoretext##1^^M@end #1{%
-      \doignoretextyyy##1^^M@#1\_STOP_}%
-    %
-    % And this command to find another #1 command, at the beginning of a
-    % line.  (Otherwise, we would consider a line `@c @ifset', for
-    % example, to count as an @ifset for nesting.)
-    \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
-    %
-    % And now expand that command.
-    \doignoretext ^^M%
-  }%
-}
-
-\def\doignoreyyy#1{%
-  \def\temp{#1}%
-  \ifx\temp\empty			% Nothing found.
-    \let\next\doignoretextzzz
-  \else					% Found a nested condition, ...
-    \advance\doignorecount by 1
-    \let\next\doignoretextyyy		% ..., look for another.
-    % If we're here, #1 ends with ^^M\ifinfo (for example).
-  \fi
-  \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
-  \ifnum\doignorecount = 0	% We have just found the outermost @end.
-    \let\next\enddoignore
-  \else				% Still inside a nested condition.
-    \advance\doignorecount by -1
-    \let\next\doignoretext      % Look for the next @end.
-  \fi
-  \next
-}
-
-% Finish off ignored text.
-{ \obeylines%
-  % Ignore anything after the last `@end #1'; this matters in verbatim
-  % environments, where otherwise the newline after an ignored conditional
-  % would result in a blank line in the output.
-  \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
-}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
-  {%
-    \makevalueexpandable
-    \def\temp{#2}%
-    \edef\next{\gdef\makecsname{SET#1}}%
-    \ifx\temp\empty
-      \next{}%
-    \else
-      \setzzz#2\endsetzzz
-    \fi
-  }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
-  {%
-    \makevalueexpandable
-    \global\expandafter\let\csname SET#1\endcsname=\relax
-  }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
-  \catcode`\- = \active \catcode`\_ = \active
-  %
-  \gdef\makevalueexpandable{%
-    \let\value = \expandablevalue
-    % We don't want these characters active, ...
-    \catcode`\-=\other \catcode`\_=\other
-    % ..., but we might end up with active ones in the argument if
-    % we're called from @code, as @code{@value{foo-bar_}}, though.
-    % So \let them to their normal equivalents.
-    \let-\normaldash \let_\normalunderscore
-  }
-}
-
-% We have this subroutine so that we can handle at least some @value's
-% properly in indexes (we call \makevalueexpandable in \indexdummies).
-% The command has to be fully expandable (if the variable is set), since
-% the result winds up in the index file.  This means that if the
-% variable's value contains other Texinfo commands, it's almost certain
-% it will fail (although perhaps we could fix that with sufficient work
-% to do a one-level expansion on the result, instead of complete).
-%
-\def\expandablevalue#1{%
-  \expandafter\ifx\csname SET#1\endcsname\relax
-    {[No value for ``#1'']}%
-    \message{Variable `#1', used in @value, is not set.}%
-  \else
-    \csname SET#1\endcsname
-  \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get special treatment of `@end ifset,' call \makeond and the redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
-  {%
-    \makevalueexpandable
-    \let\next=\empty
-    \expandafter\ifx\csname SET#2\endcsname\relax
-      #1% If not set, redefine \next.
-    \fi
-    \expandafter
-  }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end executes the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
-% without the @) is in fact defined.  We can only feasibly check at the
-% TeX level, so something like `mathcode' is going to considered
-% defined even though it is not a Texinfo command.
-% 
-\makecond{ifcommanddefined}
-\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
-%
-\def\doifcmddefined#1#2{{%
-    \makevalueexpandable
-    \let\next=\empty
-    \expandafter\ifx\csname #2\endcsname\relax
-      #1% If not defined, \let\next as above.
-    \fi
-    \expandafter
-  }\next
-}
-\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
-
-% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
-\makecond{ifcommandnotdefined}
-\def\ifcommandnotdefined{%
-  \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
-\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
-
-% Set the `txicommandconditionals' variable, so documents have a way to
-% test if the @ifcommand...defined conditionals are available.
-\set txicommandconditionals
-
-% @dircategory CATEGORY  -- specify a category of the dir file
-% which this file should belong to.  Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within macros and \if's.
-\edef\newwrite{\makecsname{ptexnewwrite}}
-
-% \newindex {foo} defines an index named foo.
-% It automatically defines \fooindex such that
-% \fooindex ...rest of line... puts an entry in the index foo.
-% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index.  The file's extension is foo.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
-  \iflinks
-    \expandafter\newwrite \csname#1indfile\endcsname
-    \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
-  \fi
-  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
-    \noexpand\doindex{#1}}
-}
-
-% @defindex foo  ==  \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
-  \iflinks
-    \expandafter\newwrite \csname#1indfile\endcsname
-    \openout \csname#1indfile\endcsname \jobname.#1
-  \fi
-  \expandafter\xdef\csname#1index\endcsname{%
-    \noexpand\docodeindex{#1}}%
-}
-
-
-% @synindex foo bar    makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar   similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
-  % Only do \closeout if we haven't already done it, else we'll end up
-  % closing the target index.
-  \expandafter \ifx\csname donesynindex#2\endcsname \relax
-    % The \closeout helps reduce unnecessary open files; the limit on the
-    % Acorn RISC OS is a mere 16 files.
-    \expandafter\closeout\csname#2indfile\endcsname
-    \expandafter\let\csname donesynindex#2\endcsname = 1
-  \fi
-  % redefine \fooindfile:
-  \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
-  \expandafter\let\csname#2indfile\endcsname=\temp
-  % redefine \fooindex:
-  \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all \fooindex macros.
-% Argument #1 is generated by the calling \fooindex macro,
-%  and it is "foo", the name of the index.
-
-% \doindex just uses \parsearg; it calls \doind for the actual work.
-% This is because \doind is more useful to call from other macros.
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
-\def\singleindexer #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
-\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
-
-% Take care of Texinfo commands that can appear in an index entry.
-% Since there are some commands we want to expand, and others we don't,
-% we have to laboriously prevent expansion for those that we don't.
-%
-\def\indexdummies{%
-  \escapechar = `\\     % use backslash in output files.
-  \def\@{@}% change to @@ when we switch to @ as escape char in index files.
-  \def\ {\realbackslash\space }%
-  %
-  % Need these unexpandable (because we define \tt as a dummy)
-  % definitions when @{ or @} appear in index entry text.  Also, more
-  % complicated, when \tex is in effect and \{ is a \delimiter again.
-  % We can't use \lbracecmd and \rbracecmd because texindex assumes
-  % braces and backslashes are used only as delimiters.  Perhaps we
-  % should define @lbrace and @rbrace commands a la @comma.
-  \def\{{{\tt\char123}}%
-  \def\}{{\tt\char125}}%
-  %
-  % I don't entirely understand this, but when an index entry is
-  % generated from a macro call, the \endinput which \scanmacro inserts
-  % causes processing to be prematurely terminated.  This is,
-  % apparently, because \indexsorttmp is fully expanded, and \endinput
-  % is an expandable command.  The redefinition below makes \endinput
-  % disappear altogether for that purpose -- although logging shows that
-  % processing continues to some further point.  On the other hand, it
-  % seems \endinput does not hurt in the printed index arg, since that
-  % is still getting written without apparent harm.
-  %
-  % Sample source (mac-idx3.tex, reported by Graham Percival to
-  % help-texinfo, 22may06):
-  % @macro funindex {WORD}
-  % @findex xyz
-  % @end macro
-  % ...
-  % @funindex commtest
-  %
-  % The above is not enough to reproduce the bug, but it gives the flavor.
-  %
-  % Sample whatsit resulting:
-  % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
-  %
-  % So:
-  \let\endinput = \empty
-  %
-  % Do the redefinitions.
-  \commondummies
-}
-
-% For the aux and toc files, @ is the escape character.  So we want to
-% redefine everything using @ as the escape character (instead of
-% \realbackslash, still used for index files).  When everything uses @,
-% this will be simpler.
-%
-\def\atdummies{%
-  \def\@{@@}%
-  \def\ {@ }%
-  \let\{ = \lbraceatcmd
-  \let\} = \rbraceatcmd
-  %
-  % Do the redefinitions.
-  \commondummies
-  \otherbackslash
-}
-
-% Called from \indexdummies and \atdummies.
-%
-\def\commondummies{%
-  %
-  % \definedummyword defines \#1 as \string\#1\space, thus effectively
-  % preventing its expansion.  This is used only for control words,
-  % not control letters, because the \space would be incorrect for
-  % control characters, but is needed to separate the control word
-  % from whatever follows.
-  %
-  % For control letters, we have \definedummyletter, which omits the
-  % space.
-  %
-  % These can be used both for control words that take an argument and
-  % those that do not.  If it is followed by {arg} in the input, then
-  % that will dutifully get written to the index (or wherever).
-  %
-  \def\definedummyword  ##1{\def##1{\string##1\space}}%
-  \def\definedummyletter##1{\def##1{\string##1}}%
-  \let\definedummyaccent\definedummyletter
-  %
-  \commondummiesnofonts
-  %
-  \definedummyletter\_%
-  \definedummyletter\-%
-  %
-  % Non-English letters.
-  \definedummyword\AA
-  \definedummyword\AE
-  \definedummyword\DH
-  \definedummyword\L
-  \definedummyword\O
-  \definedummyword\OE
-  \definedummyword\TH
-  \definedummyword\aa
-  \definedummyword\ae
-  \definedummyword\dh
-  \definedummyword\exclamdown
-  \definedummyword\l
-  \definedummyword\o
-  \definedummyword\oe
-  \definedummyword\ordf
-  \definedummyword\ordm
-  \definedummyword\questiondown
-  \definedummyword\ss
-  \definedummyword\th
-  %
-  % Although these internal commands shouldn't show up, sometimes they do.
-  \definedummyword\bf
-  \definedummyword\gtr
-  \definedummyword\hat
-  \definedummyword\less
-  \definedummyword\sf
-  \definedummyword\sl
-  \definedummyword\tclose
-  \definedummyword\tt
-  %
-  \definedummyword\LaTeX
-  \definedummyword\TeX
-  %
-  % Assorted special characters.
-  \definedummyword\arrow
-  \definedummyword\bullet
-  \definedummyword\comma
-  \definedummyword\copyright
-  \definedummyword\registeredsymbol
-  \definedummyword\dots
-  \definedummyword\enddots
-  \definedummyword\entrybreak
-  \definedummyword\equiv
-  \definedummyword\error
-  \definedummyword\euro
-  \definedummyword\expansion
-  \definedummyword\geq
-  \definedummyword\guillemetleft
-  \definedummyword\guillemetright
-  \definedummyword\guilsinglleft
-  \definedummyword\guilsinglright
-  \definedummyword\lbracechar
-  \definedummyword\leq
-  \definedummyword\minus
-  \definedummyword\ogonek
-  \definedummyword\pounds
-  \definedummyword\point
-  \definedummyword\print
-  \definedummyword\quotedblbase
-  \definedummyword\quotedblleft
-  \definedummyword\quotedblright
-  \definedummyword\quoteleft
-  \definedummyword\quoteright
-  \definedummyword\quotesinglbase
-  \definedummyword\rbracechar
-  \definedummyword\result
-  \definedummyword\textdegree
-  %
-  % We want to disable all macros so that they are not expanded by \write.
-  \macrolist
-  %
-  \normalturnoffactive
-  %
-  % Handle some cases of @value -- where it does not contain any
-  % (non-fully-expandable) commands.
-  \makevalueexpandable
-}
-
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-%
-\def\commondummiesnofonts{%
-  % Control letters and accents.
-  \definedummyletter\!%
-  \definedummyaccent\"%
-  \definedummyaccent\'%
-  \definedummyletter\*%
-  \definedummyaccent\,%
-  \definedummyletter\.%
-  \definedummyletter\/%
-  \definedummyletter\:%
-  \definedummyaccent\=%
-  \definedummyletter\?%
-  \definedummyaccent\^%
-  \definedummyaccent\`%
-  \definedummyaccent\~%
-  \definedummyword\u
-  \definedummyword\v
-  \definedummyword\H
-  \definedummyword\dotaccent
-  \definedummyword\ogonek
-  \definedummyword\ringaccent
-  \definedummyword\tieaccent
-  \definedummyword\ubaraccent
-  \definedummyword\udotaccent
-  \definedummyword\dotless
-  %
-  % Texinfo font commands.
-  \definedummyword\b
-  \definedummyword\i
-  \definedummyword\r
-  \definedummyword\sansserif
-  \definedummyword\sc
-  \definedummyword\slanted
-  \definedummyword\t
-  %
-  % Commands that take arguments.
-  \definedummyword\abbr
-  \definedummyword\acronym
-  \definedummyword\anchor
-  \definedummyword\cite
-  \definedummyword\code
-  \definedummyword\command
-  \definedummyword\dfn
-  \definedummyword\dmn
-  \definedummyword\email
-  \definedummyword\emph
-  \definedummyword\env
-  \definedummyword\file
-  \definedummyword\image
-  \definedummyword\indicateurl
-  \definedummyword\inforef
-  \definedummyword\kbd
-  \definedummyword\key
-  \definedummyword\math
-  \definedummyword\option
-  \definedummyword\pxref
-  \definedummyword\ref
-  \definedummyword\samp
-  \definedummyword\strong
-  \definedummyword\tie
-  \definedummyword\uref
-  \definedummyword\url
-  \definedummyword\var
-  \definedummyword\verb
-  \definedummyword\w
-  \definedummyword\xref
-}
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names.  It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
-  % Accent commands should become @asis.
-  \def\definedummyaccent##1{\let##1\asis}%
-  % We can just ignore other control letters.
-  \def\definedummyletter##1{\let##1\empty}%
-  % All control words become @asis by default; overrides below.
-  \let\definedummyword\definedummyaccent
-  %
-  \commondummiesnofonts
-  %
-  % Don't no-op \tt, since it isn't a user-level command
-  % and is used in the definitions of the active chars like <, >, |, etc.
-  % Likewise with the other plain tex font commands.
-  %\let\tt=\asis
-  %
-  \def\ { }%
-  \def\@{@}%
-  \def\_{\normalunderscore}%
-  \def\-{}% @- shouldn't affect sorting
-  %
-  % Unfortunately, texindex is not prepared to handle braces in the
-  % content at all.  So for index sorting, we map @{ and @} to strings
-  % starting with |, since that ASCII character is between ASCII { and }.
-  \def\{{|a}%
-  \def\lbracechar{|a}%
-  %
-  \def\}{|b}%
-  \def\rbracechar{|b}%
-  %
-  % Non-English letters.
-  \def\AA{AA}%
-  \def\AE{AE}%
-  \def\DH{DZZ}%
-  \def\L{L}%
-  \def\OE{OE}%
-  \def\O{O}%
-  \def\TH{ZZZ}%
-  \def\aa{aa}%
-  \def\ae{ae}%
-  \def\dh{dzz}%
-  \def\exclamdown{!}%
-  \def\l{l}%
-  \def\oe{oe}%
-  \def\ordf{a}%
-  \def\ordm{o}%
-  \def\o{o}%
-  \def\questiondown{?}%
-  \def\ss{ss}%
-  \def\th{zzz}%
-  %
-  \def\LaTeX{LaTeX}%
-  \def\TeX{TeX}%
-  %
-  % Assorted special characters.
-  % (The following {} will end up in the sort string, but that's ok.)
-  \def\arrow{->}%
-  \def\bullet{bullet}%
-  \def\comma{,}%
-  \def\copyright{copyright}%
-  \def\dots{...}%
-  \def\enddots{...}%
-  \def\equiv{==}%
-  \def\error{error}%
-  \def\euro{euro}%
-  \def\expansion{==>}%
-  \def\geq{>=}%
-  \def\guillemetleft{<<}%
-  \def\guillemetright{>>}%
-  \def\guilsinglleft{<}%
-  \def\guilsinglright{>}%
-  \def\leq{<=}%
-  \def\minus{-}%
-  \def\point{.}%
-  \def\pounds{pounds}%
-  \def\print{-|}%
-  \def\quotedblbase{"}%
-  \def\quotedblleft{"}%
-  \def\quotedblright{"}%
-  \def\quoteleft{`}%
-  \def\quoteright{'}%
-  \def\quotesinglbase{,}%
-  \def\registeredsymbol{R}%
-  \def\result{=>}%
-  \def\textdegree{o}%
-  %
-  \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax
-  \else \indexlquoteignore \fi
-  %
-  % We need to get rid of all macros, leaving only the arguments (if present).
-  % Of course this is not nearly correct, but it is the best we can do for now.
-  % makeinfo does not expand macros in the argument to @deffn, which ends up
-  % writing an index entry, and texindex isn't prepared for an index sort entry
-  % that starts with \.
-  %
-  % Since macro invocations are followed by braces, we can just redefine them
-  % to take a single TeX argument.  The case of a macro invocation that
-  % goes to end-of-line is not handled.
-  %
-  \macrolist
-}
-
-% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us
-% ignore left quotes in the sort term.
-{\catcode`\`=\active
- \gdef\indexlquoteignore{\let`=\empty}}
-
-\let\indexbackslash=0  %overridden during \printindex.
-\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
-
-% Most index entries go through here, but \dosubind is the general case.
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% Workhorse for all \fooindexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
-  \iflinks
-  {%
-    % Store the main index entry text (including the third arg).
-    \toks0 = {#2}%
-    % If third arg is present, precede it with a space.
-    \def\thirdarg{#3}%
-    \ifx\thirdarg\empty \else
-      \toks0 = \expandafter{\the\toks0 \space #3}%
-    \fi
-    %
-    \edef\writeto{\csname#1indfile\endcsname}%
-    %
-    \safewhatsit\dosubindwrite
-  }%
-  \fi
-}
-
-% Write the entry in \toks0 to the index file:
-%
-\def\dosubindwrite{%
-  % Put the index entry in the margin if desired.
-  \ifx\SETmarginindex\relax\else
-    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
-  \fi
-  %
-  % Remember, we are within a group.
-  \indexdummies % Must do this here, since \bf, etc expand at this stage
-  \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
-      % so it will be output as is; and it will print as backslash.
-  %
-  % Process the index entry with all font commands turned off, to
-  % get the string to sort by.
-  {\indexnofonts
-   \edef\temp{\the\toks0}% need full expansion
-   \xdef\indexsorttmp{\temp}%
-  }%
-  %
-  % Set up the complete index entry, with both the sort key and
-  % the original text, including any font commands.  We write
-  % three arguments to \entry to the .?? file (four in the
-  % subentry case), texindex reduces to two when writing the .??s
-  % sorted result.
-  \edef\temp{%
-    \write\writeto{%
-      \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
-  }%
-  \temp
-}
-
-% Take care of unwanted page breaks/skips around a whatsit:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again.  Otherwise, the whatsit generated by the
-% \write or \pdfdest will make \lastskip zero.  The result is that
-% sequences like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode.  We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip.  \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip.  The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-\newskip\whatsitskip
-\newcount\whatsitpenalty
-%
-% ..., ready, GO:
-%
-\def\safewhatsit#1{\ifhmode
-  #1%
- \else
-  % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
-  \whatsitskip = \lastskip
-  \edef\lastskipmacro{\the\lastskip}%
-  \whatsitpenalty = \lastpenalty
-  %
-  % If \lastskip is nonzero, that means the last item was a
-  % skip.  And since a skip is discardable, that means this
-  % -\whatsitskip glue we're inserting is preceded by a
-  % non-discardable item, therefore it is not a potential
-  % breakpoint, therefore no \nobreak needed.
-  \ifx\lastskipmacro\zeroskipmacro
-  \else
-    \vskip-\whatsitskip
-  \fi
-  %
-  #1%
-  %
-  \ifx\lastskipmacro\zeroskipmacro
-    % If \lastskip was zero, perhaps the last item was a penalty, and
-    % perhaps it was >=10000, e.g., a \nobreak.  In that case, we want
-    % to re-insert the same penalty (values >10000 are used for various
-    % signals); since we just inserted a non-discardable item, any
-    % following glue (such as a \parskip) would be a breakpoint.  For example:
-    %   @deffn deffn-whatever
-    %   @vindex index-whatever
-    %   Description.
-    % would allow a break between the index-whatever whatsit
-    % and the "Description." paragraph.
-    \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
-  \else
-    % On the other hand, if we had a nonzero \lastskip,
-    % this make-up glue would be preceded by a non-discardable item
-    % (the whatsit from the \write), so we must insert a \nobreak.
-    \nobreak\vskip\whatsitskip
-  \fi
-\fi}
-
-% The index entry written in the file actually looks like
-%  \entry {sortstring}{page}{topic}
-% or
-%  \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-%  \initial {c}
-%     before the first topic whose initial is c
-%  \entry {topic}{pagelist}
-%     for a topic that is used without subtopics
-%  \primary {topic}
-%     for the beginning of a topic that is used with subtopics
-%  \secondary {subtopic}{pagelist}
-%     for each subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-\def\cindexsub {\begingroup\obeylines\cindexsub}
-{\obeylines %
-\gdef\cindexsub "#1" #2^^M{\endgroup %
-\dosubind{cp}{#2}{#1}}}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
-  \dobreak \chapheadingskip{10000}%
-  %
-  \smallfonts \rm
-  \tolerance = 9500
-  \plainfrenchspacing
-  \everypar = {}% don't want the \kern\-parindent from indentation suppression.
-  %
-  % See if the index file exists and is nonempty.
-  % Change catcode of @ here so that if the index file contains
-  % \initial {@}
-  % as its first line, TeX doesn't complain about mismatched braces
-  % (because it thinks @} is a control sequence).
-  \catcode`\@ = 11
-  \openin 1 \jobname.#1s
-  \ifeof 1
-    % \enddoublecolumns gets confused if there is no text in the index,
-    % and it loses the chapter title and the aux file entries for the
-    % index.  The easiest way to prevent this problem is to make sure
-    % there is some text.
-    \putwordIndexNonexistent
-  \else
-    %
-    % If the index file exists but is empty, then \openin leaves \ifeof
-    % false.  We have to make TeX try to read something from the file, so
-    % it can discover if there is anything in it.
-    \read 1 to \temp
-    \ifeof 1
-      \putwordIndexIsEmpty
-    \else
-      % Index files are almost Texinfo source, but we use \ as the escape
-      % character.  It would be better to use @, but that's too big a change
-      % to make right now.
-      \def\indexbackslash{\backslashcurfont}%
-      \catcode`\\ = 0
-      \escapechar = `\\
-      \begindoublecolumns
-      \input \jobname.#1s
-      \enddoublecolumns
-    \fi
-  \fi
-  \closein 1
-\endgroup}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-\def\initial#1{{%
-  % Some minor font changes for the special characters.
-  \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
-  %
-  % Remove any glue we may have, we'll be inserting our own.
-  \removelastskip
-  %
-  % We like breaks before the index initials, so insert a bonus.
-  \nobreak
-  \vskip 0pt plus 3\baselineskip
-  \penalty 0
-  \vskip 0pt plus -3\baselineskip
-  %
-  % Typeset the initial.  Making this add up to a whole number of
-  % baselineskips increases the chance of the dots lining up from column
-  % to column.  It still won't often be perfect, because of the stretch
-  % we need before each entry, but it's better.
-  %
-  % No shrink because it confuses \balancecolumns.
-  \vskip 1.67\baselineskip plus .5\baselineskip
-  \leftline{\secbf #1}%
-  % Do our best not to break after the initial.
-  \nobreak
-  \vskip .33\baselineskip plus .1\baselineskip
-}}
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin.  It is used for index
-% and table of contents entries.  The paragraph is indented by \leftskip.
-%
-% A straightforward implementation would start like this:
-%	\def\entry#1#2{...
-% But this freezes the catcodes in the argument, and can cause problems to
-% @code, which sets - active.  This problem was fixed by a kludge---
-% ``-'' was active throughout whole index, but this isn't really right.
-% The right solution is to prevent \entry from swallowing the whole text.
-%                                 --kasal, 21nov03
-\def\entry{%
-  \begingroup
-    %
-    % Start a new paragraph if necessary, so our assignments below can't
-    % affect previous text.
-    \par
-    %
-    % Do not fill out the last line with white space.
-    \parfillskip = 0in
-    %
-    % No extra space above this paragraph.
-    \parskip = 0in
-    %
-    % Do not prefer a separate line ending with a hyphen to fewer lines.
-    \finalhyphendemerits = 0
-    %
-    % \hangindent is only relevant when the entry text and page number
-    % don't both fit on one line.  In that case, bob suggests starting the
-    % dots pretty far over on the line.  Unfortunately, a large
-    % indentation looks wrong when the entry text itself is broken across
-    % lines.  So we use a small indentation and put up with long leaders.
-    %
-    % \hangafter is reset to 1 (which is the value we want) at the start
-    % of each paragraph, so we need not do anything with that.
-    \hangindent = 2em
-    %
-    % When the entry text needs to be broken, just fill out the first line
-    % with blank space.
-    \rightskip = 0pt plus1fil
-    %
-    % A bit of stretch before each entry for the benefit of balancing
-    % columns.
-    \vskip 0pt plus1pt
-    %
-    % When reading the text of entry, convert explicit line breaks
-    % from @* into spaces.  The user might give these in long section
-    % titles, for instance.
-    \def\*{\unskip\space\ignorespaces}%
-    \def\entrybreak{\hfil\break}%
-    %
-    % Swallow the left brace of the text (first parameter):
-    \afterassignment\doentry
-    \let\temp =
-}
-\def\entrybreak{\unskip\space\ignorespaces}%
-\def\doentry{%
-    \bgroup % Instead of the swallowed brace.
-      \noindent
-      \aftergroup\finishentry
-      % And now comes the text of the entry.
-}
-\def\finishentry#1{%
-    % #1 is the page number.
-    %
-    % The following is kludged to not output a line of dots in the index if
-    % there are no page numbers.  The next person who breaks this will be
-    % cursed by a Unix daemon.
-    \setbox\boxA = \hbox{#1}%
-    \ifdim\wd\boxA = 0pt
-      \ %
-    \else
-      %
-      % If we must, put the page number on a line of its own, and fill out
-      % this line with blank space.  (The \hfil is overwhelmed with the
-      % fill leaders glue in \indexdotfill if the page number does fit.)
-      \hfil\penalty50
-      \null\nobreak\indexdotfill % Have leaders before the page number.
-      %
-      % The `\ ' here is removed by the implicit \unskip that TeX does as
-      % part of (the primitive) \par.  Without it, a spurious underfull
-      % \hbox ensues.
-      \ifpdf
-	\pdfgettoks#1.%
-	\ \the\toksA
-      \else
-	\ #1%
-      \fi
-    \fi
-    \par
-  \endgroup
-}
-
-% Like plain.tex's \dotfill, except uses up at least 1 em.
-\def\indexdotfill{\cleaders
-  \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
-
-\def\primary #1{\line{#1\hfil}}
-
-\newskip\secondaryindent \secondaryindent=0.5cm
-\def\secondary#1#2{{%
-  \parfillskip=0in
-  \parskip=0in
-  \hangindent=1in
-  \hangafter=1
-  \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
-  \ifpdf
-    \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
-  \else
-    #2
-  \fi
-  \par
-}}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
-  % Grab any single-column material above us.
-  \output = {%
-    %
-    % Here is a possibility not foreseen in manmac: if we accumulate a
-    % whole lot of material, we might end up calling this \output
-    % routine twice in a row (see the doublecol-lose test, which is
-    % essentially a couple of indexes with @setchapternewpage off).  In
-    % that case we just ship out what is in \partialpage with the normal
-    % output routine.  Generally, \partialpage will be empty when this
-    % runs and this will be a no-op.  See the indexspread.tex test case.
-    \ifvoid\partialpage \else
-      \onepageout{\pagecontents\partialpage}%
-    \fi
-    %
-    \global\setbox\partialpage = \vbox{%
-      % Unvbox the main output page.
-      \unvbox\PAGE
-      \kern-\topskip \kern\baselineskip
-    }%
-  }%
-  \eject % run that output routine to set \partialpage
-  %
-  % Use the double-column output routine for subsequent pages.
-  \output = {\doublecolumnout}%
-  %
-  % Change the page size parameters.  We could do this once outside this
-  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
-  % format, but then we repeat the same computation.  Repeating a couple
-  % of assignments once per index is clearly meaningless for the
-  % execution time, so we may as well do it in one place.
-  %
-  % First we halve the line length, less a little for the gutter between
-  % the columns.  We compute the gutter based on the line length, so it
-  % changes automatically with the paper format.  The magic constant
-  % below is chosen so that the gutter has the same value (well, +-<1pt)
-  % as it did when we hard-coded it.
-  %
-  % We put the result in a separate register, \doublecolumhsize, so we
-  % can restore it in \pagesofar, after \hsize itself has (potentially)
-  % been clobbered.
-  %
-  \doublecolumnhsize = \hsize
-    \advance\doublecolumnhsize by -.04154\hsize
-    \divide\doublecolumnhsize by 2
-  \hsize = \doublecolumnhsize
-  %
-  % Double the \vsize as well.  (We don't need a separate register here,
-  % since nobody clobbers \vsize.)
-  \vsize = 2\vsize
-}
-
-% The double-column output routine for all double-column pages except
-% the last.
-%
-\def\doublecolumnout{%
-  \splittopskip=\topskip \splitmaxdepth=\maxdepth
-  % Get the available space for the double columns -- the normal
-  % (undoubled) page height minus any material left over from the
-  % previous page.
-  \dimen@ = \vsize
-  \divide\dimen@ by 2
-  \advance\dimen@ by -\ht\partialpage
-  %
-  % box0 will be the left-hand column, box2 the right.
-  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
-  \onepageout\pagesofar
-  \unvbox255
-  \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
-  \unvbox\partialpage
-  %
-  \hsize = \doublecolumnhsize
-  \wd0=\hsize \wd2=\hsize
-  \hbox to\pagewidth{\box0\hfil\box2}%
-}
-%
-% All done with double columns.
-\def\enddoublecolumns{%
-  % The following penalty ensures that the page builder is exercised
-  % _before_ we change the output routine.  This is necessary in the
-  % following situation:
-  %
-  % The last section of the index consists only of a single entry.
-  % Before this section, \pagetotal is less than \pagegoal, so no
-  % break occurs before the last section starts.  However, the last
-  % section, consisting of \initial and the single \entry, does not
-  % fit on the page and has to be broken off.  Without the following
-  % penalty the page builder will not be exercised until \eject
-  % below, and by that time we'll already have changed the output
-  % routine to the \balancecolumns version, so the next-to-last
-  % double-column page will be processed with \balancecolumns, which
-  % is wrong:  The two columns will go to the main vertical list, with
-  % the broken-off section in the recent contributions.  As soon as
-  % the output routine finishes, TeX starts reconsidering the page
-  % break.  The two columns and the broken-off section both fit on the
-  % page, because the two columns now take up only half of the page
-  % goal.  When TeX sees \eject from below which follows the final
-  % section, it invokes the new output routine that we've set after
-  % \balancecolumns below; \onepageout will try to fit the two columns
-  % and the final section into the vbox of \pageheight (see
-  % \pagebody), causing an overfull box.
-  %
-  % Note that glue won't work here, because glue does not exercise the
-  % page builder, unlike penalties (see The TeXbook, pp. 280-281).
-  \penalty0
-  %
-  \output = {%
-    % Split the last of the double-column material.  Leave it on the
-    % current page, no automatic page break.
-    \balancecolumns
-    %
-    % If we end up splitting too much material for the current page,
-    % though, there will be another page break right after this \output
-    % invocation ends.  Having called \balancecolumns once, we do not
-    % want to call it again.  Therefore, reset \output to its normal
-    % definition right away.  (We hope \balancecolumns will never be
-    % called on to balance too much material, but if it is, this makes
-    % the output somewhat more palatable.)
-    \global\output = {\onepageout{\pagecontents\PAGE}}%
-  }%
-  \eject
-  \endgroup % started in \begindoublecolumns
-  %
-  % \pagegoal was set to the doubled \vsize above, since we restarted
-  % the current page.  We're now back to normal single-column
-  % typesetting, so reset \pagegoal to the normal \vsize (after the
-  % \endgroup where \vsize got restored).
-  \pagegoal = \vsize
-}
-%
-% Called at the end of the double column material.
-\def\balancecolumns{%
-  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
-  \dimen@ = \ht0
-  \advance\dimen@ by \topskip
-  \advance\dimen@ by-\baselineskip
-  \divide\dimen@ by 2 % target to split to
-  %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
-  \splittopskip = \topskip
-  % Loop until we get a decent breakpoint.
-  {%
-    \vbadness = 10000
-    \loop
-      \global\setbox3 = \copy0
-      \global\setbox1 = \vsplit3 to \dimen@
-    \ifdim\ht3>\dimen@
-      \global\advance\dimen@ by 1pt
-    \repeat
-  }%
-  %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
-  \setbox0=\vbox to\dimen@{\unvbox1}%
-  \setbox2=\vbox to\dimen@{\unvbox3}%
-  %
-  \pagesofar
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% Let's start with @part.
-\outer\parseargdef\part{\partzzz{#1}}
-\def\partzzz#1{%
-  \chapoddpage
-  \null
-  \vskip.3\vsize  % move it down on the page a bit
-  \begingroup
-    \noindent \titlefonts\rmisbold #1\par % the text
-    \let\lastnode=\empty      % no node to associate with
-    \writetocentry{part}{#1}{}% but put it in the toc
-    \headingsoff              % no headline or footline on the part page
-    \chapoddpage
-  \endgroup
-}
-
-% \unnumberedno is an oxymoron.  But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number".  We avoid collisions with chapter
-% numbers by starting them at 10000.  (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno        \secno=0
-\newcount\subsecno     \subsecno=0
-\newcount\subsubsecno  \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno  \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
-  \ifnum\appendixno=`A A%
-  \else\ifnum\appendixno=`B B%
-  \else\ifnum\appendixno=`C C%
-  \else\ifnum\appendixno=`D D%
-  \else\ifnum\appendixno=`E E%
-  \else\ifnum\appendixno=`F F%
-  \else\ifnum\appendixno=`G G%
-  \else\ifnum\appendixno=`H H%
-  \else\ifnum\appendixno=`I I%
-  \else\ifnum\appendixno=`J J%
-  \else\ifnum\appendixno=`K K%
-  \else\ifnum\appendixno=`L L%
-  \else\ifnum\appendixno=`M M%
-  \else\ifnum\appendixno=`N N%
-  \else\ifnum\appendixno=`O O%
-  \else\ifnum\appendixno=`P P%
-  \else\ifnum\appendixno=`Q Q%
-  \else\ifnum\appendixno=`R R%
-  \else\ifnum\appendixno=`S S%
-  \else\ifnum\appendixno=`T T%
-  \else\ifnum\appendixno=`U U%
-  \else\ifnum\appendixno=`V V%
-  \else\ifnum\appendixno=`W W%
-  \else\ifnum\appendixno=`X X%
-  \else\ifnum\appendixno=`Y Y%
-  \else\ifnum\appendixno=`Z Z%
-  % The \the is necessary, despite appearances, because \appendixletter is
-  % expanded while writing the .toc file.  \char\appendixno is not
-  % expandable, thus it is written literally, thus all appendixes come out
-  % with the same letter (or @) in the toc without it.
-  \else\char\the\appendixno
-  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
-  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines these (using marks) as the number+name, number
-% and name of the chapter.  Page headings and footings can use
-% these.  @section does likewise.
-\def\thischapter{}
-\def\thischapternum{}
-\def\thischaptername{}
-\def\thissection{}
-\def\thissectionnum{}
-\def\thissectionname{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-\let\up=\raisesections % original BFox name
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-\let\down=\lowersections % original BFox name
-
-% we only have subsub.
-\chardef\maxseclevel = 3
-%
-% A numbered section within an unnumbered changes to unnumbered too.
-% To achieve this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unnlevel = \maxseclevel
-%
-% Trace whether the current chapter is an appendix or not:
-% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
-\def\chapheadtype{N}
-
-% Choose a heading macro
-% #1 is heading type
-% #2 is heading level
-% #3 is text for heading
-\def\genhead#1#2#3{%
-  % Compute the abs. sec. level:
-  \absseclevel=#2
-  \advance\absseclevel by \secbase
-  % Make sure \absseclevel doesn't fall outside the range:
-  \ifnum \absseclevel < 0
-    \absseclevel = 0
-  \else
-    \ifnum \absseclevel > 3
-      \absseclevel = 3
-    \fi
-  \fi
-  % The heading type:
-  \def\headtype{#1}%
-  \if \headtype U%
-    \ifnum \absseclevel < \unnlevel
-      \chardef\unnlevel = \absseclevel
-    \fi
-  \else
-    % Check for appendix sections:
-    \ifnum \absseclevel = 0
-      \edef\chapheadtype{\headtype}%
-    \else
-      \if \headtype A\if \chapheadtype N%
-	\errmessage{@appendix... within a non-appendix chapter}%
-      \fi\fi
-    \fi
-    % Check for numbered within unnumbered:
-    \ifnum \absseclevel > \unnlevel
-      \def\headtype{U}%
-    \else
-      \chardef\unnlevel = 3
-    \fi
-  \fi
-  % Now print the heading:
-  \if \headtype U%
-    \ifcase\absseclevel
-	\unnumberedzzz{#3}%
-    \or \unnumberedseczzz{#3}%
-    \or \unnumberedsubseczzz{#3}%
-    \or \unnumberedsubsubseczzz{#3}%
-    \fi
-  \else
-    \if \headtype A%
-      \ifcase\absseclevel
-	  \appendixzzz{#3}%
-      \or \appendixsectionzzz{#3}%
-      \or \appendixsubseczzz{#3}%
-      \or \appendixsubsubseczzz{#3}%
-      \fi
-    \else
-      \ifcase\absseclevel
-	  \chapterzzz{#3}%
-      \or \seczzz{#3}%
-      \or \numberedsubseczzz{#3}%
-      \or \numberedsubsubseczzz{#3}%
-      \fi
-    \fi
-  \fi
-  \suppressfirstparagraphindent
-}
-
-% an interface:
-\def\numhead{\genhead N}
-\def\apphead{\genhead A}
-\def\unnmhead{\genhead U}
-
-% @chapter, @appendix, @unnumbered.  Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v.  By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
-  % section resetting is \global in case the chapter is in a group, such
-  % as an @include file.
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\chapno by 1
-  %
-  % Used for \float.
-  \gdef\chaplevelprefix{\the\chapno.}%
-  \resetallfloatnos
-  %
-  % \putwordChapter can contain complex things in translations.
-  \toks0=\expandafter{\putwordChapter}%
-  \message{\the\toks0 \space \the\chapno}%
-  %
-  % Write the actual heading.
-  \chapmacro{#1}{Ynumbered}{\the\chapno}%
-  %
-  % So @section and the like are numbered underneath this chapter.
-  \global\let\section = \numberedsec
-  \global\let\subsection = \numberedsubsec
-  \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
-%
-\def\appendixzzz#1{%
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\appendixno by 1
-  \gdef\chaplevelprefix{\appendixletter.}%
-  \resetallfloatnos
-  %
-  % \putwordAppendix can contain complex things in translations.
-  \toks0=\expandafter{\putwordAppendix}%
-  \message{\the\toks0 \space \appendixletter}%
-  %
-  \chapmacro{#1}{Yappendix}{\appendixletter}%
-  %
-  \global\let\section = \appendixsec
-  \global\let\subsection = \appendixsubsec
-  \global\let\subsubsection = \appendixsubsubsec
-}
-
-% normally unnmhead0 calls unnumberedzzz:
-\outer\parseargdef\unnumbered{\unnmhead0{#1}}
-\def\unnumberedzzz#1{%
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\unnumberedno by 1
-  %
-  % Since an unnumbered has no number, no prefix for figures.
-  \global\let\chaplevelprefix = \empty
-  \resetallfloatnos
-  %
-  % This used to be simply \message{#1}, but TeX fully expands the
-  % argument to \message.  Therefore, if #1 contained @-commands, TeX
-  % expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
-  % expanded @cite (which turns out to cause errors because \cite is meant
-  % to be executed, not expanded).
-  %
-  % Anyway, we don't want the fully-expanded definition of @cite to appear
-  % as a result of the \message, we just want `@cite' itself.  We use
-  % \the<toks register> to achieve this: TeX expands \the<toks> only once,
-  % simply yielding the contents of <toks register>.  (We also do this for
-  % the toc entries.)
-  \toks0 = {#1}%
-  \message{(\the\toks0)}%
-  %
-  \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
-  %
-  \global\let\section = \unnumberedsec
-  \global\let\subsection = \unnumberedsubsec
-  \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{%
-  % Well, we could do the following in a group, but that would break
-  % an assumption that \chapmacro is called at the outermost level.
-  % Thus we are safer this way:		--kasal, 24feb04
-  \let\centerparametersmaybe = \centerparameters
-  \unnmhead0{#1}%
-  \let\centerparametersmaybe = \relax
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-% 
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-% normally calls appendixsectionzzz:
-\outer\parseargdef\appendixsection{\apphead1{#1}}
-\def\appendixsectionzzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-% normally calls unnumberedseczzz:
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
-\def\unnumberedseczzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-% 
-% normally calls numberedsubseczzz:
-\outer\parseargdef\numberedsubsec{\numhead2{#1}}
-\def\numberedsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-% normally calls appendixsubseczzz:
-\outer\parseargdef\appendixsubsec{\apphead2{#1}}
-\def\appendixsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Yappendix}%
-                 {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-% normally calls unnumberedsubseczzz:
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
-\def\unnumberedsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Ynothing}%
-                 {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-% 
-% normally numberedsubsubseczzz:
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
-\def\numberedsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Ynumbered}%
-                 {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally appendixsubsubseczzz:
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
-\def\appendixsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Yappendix}%
-                 {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally unnumberedsubsubseczzz:
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
-\def\unnumberedsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Ynothing}%
-                 {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-\def\majorheading{%
-  {\advance\chapheadingskip by 10pt \chapbreak }%
-  \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
-  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-  \nobreak\bigskip \nobreak
-  \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-% Parameter controlling skip before chapter headings (if needed)
-\newskip\chapheadingskip
-
-% Define plain chapter starts, and page on/off switching for it.
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-\def\chappager{\par\vfill\supereject}
-% Because \domark is called before \chapoddpage, the filler page will
-% get the headings for the next chapter, which is wrong.  But we don't
-% care -- we just disable all headings on the filler page.
-\def\chapoddpage{%
-  \chappager
-  \ifodd\pageno \else
-    \begingroup
-      \headingsoff
-      \null
-      \chappager
-    \endgroup
-  \fi
-}
-
-\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\let\pagealignmacro=\chappager}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\let\pagealignmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\let\pagealignmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-% Chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-\def\Yappendixkeyword{Yappendix}
-%
-\def\chapmacro#1#2#3{%
-  % Insert the first mark before the heading break (see notes for \domark).
-  \let\prevchapterdefs=\lastchapterdefs
-  \let\prevsectiondefs=\lastsectiondefs
-  \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
-                        \gdef\thissection{}}%
-  %
-  \def\temptype{#2}%
-  \ifx\temptype\Ynothingkeyword
-    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
-                          \gdef\thischapter{\thischaptername}}%
-  \else\ifx\temptype\Yomitfromtockeyword
-    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
-                          \gdef\thischapter{}}%
-  \else\ifx\temptype\Yappendixkeyword
-    \toks0={#1}%
-    \xdef\lastchapterdefs{%
-      \gdef\noexpand\thischaptername{\the\toks0}%
-      \gdef\noexpand\thischapternum{\appendixletter}%
-      % \noexpand\putwordAppendix avoids expanding indigestible
-      % commands in some of the translations.
-      \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
-                                 \noexpand\thischapternum:
-                                 \noexpand\thischaptername}%
-    }%
-  \else
-    \toks0={#1}%
-    \xdef\lastchapterdefs{%
-      \gdef\noexpand\thischaptername{\the\toks0}%
-      \gdef\noexpand\thischapternum{\the\chapno}%
-      % \noexpand\putwordChapter avoids expanding indigestible
-      % commands in some of the translations.
-      \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
-                                 \noexpand\thischapternum:
-                                 \noexpand\thischaptername}%
-    }%
-  \fi\fi\fi
-  %
-  % Output the mark.  Pass it through \safewhatsit, to take care of
-  % the preceding space.
-  \safewhatsit\domark
-  %
-  % Insert the chapter heading break.
-  \pchapsepmacro
-  %
-  % Now the second mark, after the heading break.  No break points
-  % between here and the heading.
-  \let\prevchapterdefs=\lastchapterdefs
-  \let\prevsectiondefs=\lastsectiondefs
-  \domark
-  %
-  {%
-    \chapfonts \rmisbold
-    %
-    % Have to define \lastsection before calling \donoderef, because the
-    % xref code eventually uses it.  On the other hand, it has to be called
-    % after \pchapsepmacro, or the headline will change too soon.
-    \gdef\lastsection{#1}%
-    %
-    % Only insert the separating space if we have a chapter/appendix
-    % number, and don't print the unnumbered ``number''.
-    \ifx\temptype\Ynothingkeyword
-      \setbox0 = \hbox{}%
-      \def\toctype{unnchap}%
-    \else\ifx\temptype\Yomitfromtockeyword
-      \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
-      \def\toctype{omit}%
-    \else\ifx\temptype\Yappendixkeyword
-      \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
-      \def\toctype{app}%
-    \else
-      \setbox0 = \hbox{#3\enspace}%
-      \def\toctype{numchap}%
-    \fi\fi\fi
-    %
-    % Write the toc entry for this chapter.  Must come before the
-    % \donoderef, because we include the current node name in the toc
-    % entry, and \donoderef resets it to empty.
-    \writetocentry{\toctype}{#1}{#3}%
-    %
-    % For pdftex, we have to write out the node definition (aka, make
-    % the pdfdest) after any page break, but before the actual text has
-    % been typeset.  If the destination for the pdf outline is after the
-    % text, then jumping from the outline may wind up with the text not
-    % being visible, for instance under high magnification.
-    \donoderef{#2}%
-    %
-    % Typeset the actual heading.
-    \nobreak % Avoid page breaks at the interline glue.
-    \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
-          \unhbox0 #1\par}%
-  }%
-  \nobreak\bigskip % no page break after a chapter title
-  \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerparameters{%
-  \advance\rightskip by 3\rightskip
-  \leftskip = \rightskip
-  \parfillskip = 0pt
-}
-
-
-% I don't think this chapter style is supported any more, so I'm not
-% updating it with the new noderef stuff.  We'll see.  --karl, 11aug03.
-%
-\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
-%
-\def\unnchfopen #1{%
-  \chapoddpage
-  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-  \nobreak\bigskip\nobreak
-}
-\def\chfopen #1#2{\chapoddpage {\chapfonts
-\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
-\par\penalty 5000 %
-}
-\def\centerchfopen #1{%
-  \chapoddpage
-  \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
-  \nobreak\bigskip \nobreak
-}
-\def\CHAPFopen{%
-  \global\let\chapmacro=\chfopen
-  \global\let\centerchapmacro=\centerchfopen}
-
-
-% Section titles.  These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
-%
-\def\seckeyword{sec}
-%
-\def\sectionheading#1#2#3#4{%
-  {%
-    \checkenv{}% should not be in an environment.
-    %
-    % Switch to the right set of fonts.
-    \csname #2fonts\endcsname \rmisbold
-    %
-    \def\sectionlevel{#2}%
-    \def\temptype{#3}%
-    %
-    % Insert first mark before the heading break (see notes for \domark).
-    \let\prevsectiondefs=\lastsectiondefs
-    \ifx\temptype\Ynothingkeyword
-      \ifx\sectionlevel\seckeyword
-        \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
-                              \gdef\thissection{\thissectionname}}%
-      \fi
-    \else\ifx\temptype\Yomitfromtockeyword
-      % Don't redefine \thissection.
-    \else\ifx\temptype\Yappendixkeyword
-      \ifx\sectionlevel\seckeyword
-        \toks0={#1}%
-        \xdef\lastsectiondefs{%
-          \gdef\noexpand\thissectionname{\the\toks0}%
-          \gdef\noexpand\thissectionnum{#4}%
-          % \noexpand\putwordSection avoids expanding indigestible
-          % commands in some of the translations.
-          \gdef\noexpand\thissection{\noexpand\putwordSection{}
-                                     \noexpand\thissectionnum:
-                                     \noexpand\thissectionname}%
-        }%
-      \fi
-    \else
-      \ifx\sectionlevel\seckeyword
-        \toks0={#1}%
-        \xdef\lastsectiondefs{%
-          \gdef\noexpand\thissectionname{\the\toks0}%
-          \gdef\noexpand\thissectionnum{#4}%
-          % \noexpand\putwordSection avoids expanding indigestible
-          % commands in some of the translations.
-          \gdef\noexpand\thissection{\noexpand\putwordSection{}
-                                     \noexpand\thissectionnum:
-                                     \noexpand\thissectionname}%
-        }%
-      \fi
-    \fi\fi\fi
-    %
-    % Go into vertical mode.  Usually we'll already be there, but we
-    % don't want the following whatsit to end up in a preceding paragraph
-    % if the document didn't happen to have a blank line.
-    \par
-    %
-    % Output the mark.  Pass it through \safewhatsit, to take care of
-    % the preceding space.
-    \safewhatsit\domark
-    %
-    % Insert space above the heading.
-    \csname #2headingbreak\endcsname
-    %
-    % Now the second mark, after the heading break.  No break points
-    % between here and the heading.
-    \let\prevsectiondefs=\lastsectiondefs
-    \domark
-    %
-    % Only insert the space after the number if we have a section number.
-    \ifx\temptype\Ynothingkeyword
-      \setbox0 = \hbox{}%
-      \def\toctype{unn}%
-      \gdef\lastsection{#1}%
-    \else\ifx\temptype\Yomitfromtockeyword
-      % for @headings -- no section number, don't include in toc,
-      % and don't redefine \lastsection.
-      \setbox0 = \hbox{}%
-      \def\toctype{omit}%
-      \let\sectionlevel=\empty
-    \else\ifx\temptype\Yappendixkeyword
-      \setbox0 = \hbox{#4\enspace}%
-      \def\toctype{app}%
-      \gdef\lastsection{#1}%
-    \else
-      \setbox0 = \hbox{#4\enspace}%
-      \def\toctype{num}%
-      \gdef\lastsection{#1}%
-    \fi\fi\fi
-    %
-    % Write the toc entry (before \donoderef).  See comments in \chapmacro.
-    \writetocentry{\toctype\sectionlevel}{#1}{#4}%
-    %
-    % Write the node reference (= pdf destination for pdftex).
-    % Again, see comments in \chapmacro.
-    \donoderef{#3}%
-    %
-    % Interline glue will be inserted when the vbox is completed.
-    % That glue will be a valid breakpoint for the page, since it'll be
-    % preceded by a whatsit (usually from the \donoderef, or from the
-    % \writetocentry if there was no node).  We don't want to allow that
-    % break, since then the whatsits could end up on page n while the
-    % section is on page n+1, thus toc/etc. are wrong.  Debian bug 276000.
-    \nobreak
-    %
-    % Output the actual section heading.
-    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
-          \hangindent=\wd0  % zero if no section number
-          \unhbox0 #1}%
-  }%
-  % Add extra space after the heading -- half of whatever came above it.
-  % Don't allow stretch, though.
-  \kern .5 \csname #2headingskip\endcsname
-  %
-  % Do not let the kern be a potential breakpoint, as it would be if it
-  % was followed by glue.
-  \nobreak
-  %
-  % We'll almost certainly start a paragraph next, so don't let that
-  % glue accumulate.  (Not a breakpoint because it's preceded by a
-  % discardable item.)  However, when a paragraph is not started next
-  % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
-  % or the negative glue will cause weirdly wrong output, typically
-  % obscuring the section heading with something else.
-  \vskip-\parskip
-  %
-  % This is so the last item on the main vertical list is a known
-  % \penalty > 10000, so \startdefun, etc., can recognize the situation
-  % and do the needful.
-  \penalty 10001
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this.  The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything.  This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
-  \edef\writetoctype{#1}%
-  \ifx\writetoctype\omitkeyword \else
-    \iftocfileopened\else
-      \immediate\openout\tocfile = \jobname.toc
-      \global\tocfileopenedtrue
-    \fi
-    %
-    \iflinks
-      {\atdummies
-       \edef\temp{%
-         \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
-       \temp
-      }%
-    \fi
-  \fi
-  %
-  % Tell \shipout to create a pdf destination on each page, if we're
-  % writing pdf.  These are used in the table of contents.  We can't
-  % just write one on every page because the title pages are numbered
-  % 1 and 2 (the page numbers aren't printed), and so are the first
-  % two pages of the document.  Thus, we'd have two destinations named
-  % `1', and two named `2'.
-  \ifpdf \global\pdfmakepagedesttrue \fi
-}
-
-
-% These characters do not print properly in the Computer Modern roman
-% fonts, so we must take special care.  This is more or less redundant
-% with the Texinfo input format setup at the end of this file.
-%
-\def\activecatcodes{%
-  \catcode`\"=\active
-  \catcode`\$=\active
-  \catcode`\<=\active
-  \catcode`\>=\active
-  \catcode`\\=\active
-  \catcode`\^=\active
-  \catcode`\_=\active
-  \catcode`\|=\active
-  \catcode`\~=\active
-}
-
-
-% Read the toc file, which is essentially Texinfo input.
-\def\readtocfile{%
-  \setupdatafile
-  \activecatcodes
-  \input \tocreadfilename
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
-  % If @setchapternewpage on, and @headings double, the contents should
-  % start on an odd page, unlike chapters.  Thus, we maintain
-  % \contentsalignmacro in parallel with \pagealignmacro.
-  % From: Torbjorn Granlund <tege@matematik.su.se>
-  \contentsalignmacro
-  \immediate\closeout\tocfile
-  %
-  % Don't need to put `Contents' or `Short Contents' in the headline.
-  % It is abundantly clear what they are.
-  \chapmacro{#1}{Yomitfromtoc}{}%
-  %
-  \savepageno = \pageno
-  \begingroup                  % Set up to handle contents files properly.
-    \raggedbottom              % Worry more about breakpoints than the bottom.
-    \advance\hsize by -\contentsrightmargin % Don't use the full line length.
-    %
-    % Roman numerals for page numbers.
-    \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
-}
-
-% redefined for the two-volume lispref.  We always output on
-% \jobname.toc even if this is redefined.
-%
-\def\tocreadfilename{\jobname.toc}
-
-% Normal (long) toc.
-%
-\def\contents{%
-  \startcontents{\putwordTOC}%
-    \openin 1 \tocreadfilename\space
-    \ifeof 1 \else
-      \readtocfile
-    \fi
-    \vfill \eject
-    \contentsalignmacro % in case @setchapternewpage odd is in effect
-    \ifeof 1 \else
-      \pdfmakeoutlines
-    \fi
-    \closein 1
-  \endgroup
-  \lastnegativepageno = \pageno
-  \global\pageno = \savepageno
-}
-
-% And just the chapters.
-\def\summarycontents{%
-  \startcontents{\putwordShortTOC}%
-    %
-    \let\partentry = \shortpartentry
-    \let\numchapentry = \shortchapentry
-    \let\appentry = \shortchapentry
-    \let\unnchapentry = \shortunnchapentry
-    % We want a true roman here for the page numbers.
-    \secfonts
-    \let\rm=\shortcontrm \let\bf=\shortcontbf
-    \let\sl=\shortcontsl \let\tt=\shortconttt
-    \rm
-    \hyphenpenalty = 10000
-    \advance\baselineskip by 1pt % Open it up a little.
-    \def\numsecentry##1##2##3##4{}
-    \let\appsecentry = \numsecentry
-    \let\unnsecentry = \numsecentry
-    \let\numsubsecentry = \numsecentry
-    \let\appsubsecentry = \numsecentry
-    \let\unnsubsecentry = \numsecentry
-    \let\numsubsubsecentry = \numsecentry
-    \let\appsubsubsecentry = \numsecentry
-    \let\unnsubsubsecentry = \numsecentry
-    \openin 1 \tocreadfilename\space
-    \ifeof 1 \else
-      \readtocfile
-    \fi
-    \closein 1
-    \vfill \eject
-    \contentsalignmacro % in case @setchapternewpage odd is in effect
-  \endgroup
-  \lastnegativepageno = \pageno
-  \global\pageno = \savepageno
-}
-\let\shortcontents = \summarycontents
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
-  % This space should be enough, since a single number is .5em, and the
-  % widest letter (M) is 1em, at least in the Computer Modern fonts.
-  % But use \hss just in case.
-  % (This space doesn't include the extra space that gets added after
-  % the label; that gets put in by \shortchapentry above.)
-  %
-  % We'd like to right-justify chapter numbers, but that looks strange
-  % with appendix letters.  And right-justifying numbers and
-  % left-justifying letters looks strange when there is less than 10
-  % chapters.  Have to read the whole toc once to know how many chapters
-  % there are before deciding ...
-  \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Parts, in the main contents.  Replace the part number, which doesn't
-% exist, with an empty box.  Let's hope all the numbers have the same width.
-% Also ignore the page number, which is conventionally not printed.
-\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
-\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
-%
-% Parts, in the short toc.
-\def\shortpartentry#1#2#3#4{%
-  \penalty-300
-  \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
-  \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
-}
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-%
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
-  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
-  % We use M since it's probably the widest letter.
-  \setbox0 = \hbox{\putwordAppendix{} M}%
-  \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
-   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
-   \begingroup
-     \chapentryfonts
-     \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-   \endgroup
-   \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
-  \secentryfonts \leftskip=\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
-  \subsecentryfonts \leftskip=2\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
-  \subsubsecentryfonts \leftskip=3\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @tex ... @end tex    escapes into raw TeX temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain @ character.
-
-\envdef\tex{%
-  \setupmarkupstyle{tex}%
-  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
-  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
-  \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
-  \catcode `\%=14
-  \catcode `\+=\other
-  \catcode `\"=\other
-  \catcode `\|=\other
-  \catcode `\<=\other
-  \catcode `\>=\other
-  \catcode`\`=\other
-  \catcode`\'=\other
-  \escapechar=`\\
-  %
-  % ' is active in math mode (mathcode"8000).  So reset it, and all our
-  % other math active characters (just in case), to plain's definitions.
-  \mathactive
-  %
-  \let\b=\ptexb
-  \let\bullet=\ptexbullet
-  \let\c=\ptexc
-  \let\,=\ptexcomma
-  \let\.=\ptexdot
-  \let\dots=\ptexdots
-  \let\equiv=\ptexequiv
-  \let\!=\ptexexclam
-  \let\i=\ptexi
-  \let\indent=\ptexindent
-  \let\noindent=\ptexnoindent
-  \let\{=\ptexlbrace
-  \let\+=\tabalign
-  \let\}=\ptexrbrace
-  \let\/=\ptexslash
-  \let\*=\ptexstar
-  \let\t=\ptext
-  \expandafter \let\csname top\endcsname=\ptextop  % outer
-  \let\frenchspacing=\plainfrenchspacing
-  %
-  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
-  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
-  \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments.  \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical.  We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
-  % =10000 instead of <10000 because of a special case in \itemzzz and
-  % \sectionheading, q.v.
-  \ifnum \lastpenalty=10000 \else
-    \advance\envskipamount by \parskip
-    \endgraf
-    \ifdim\lastskip<\envskipamount
-      \removelastskip
-      % it's not a good place to break if the last penalty was \nobreak
-      % or better ...
-      \ifnum\lastpenalty<10000 \penalty-50 \fi
-      \vskip\envskipamount
-    \fi
-  \fi
-}}
-
-\let\afterenvbreak = \aboveenvbreak
-
-% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins; it will
-% also clear it, so that its embedded environments do the narrowing again.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-\font\circle=lcircle10
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-\circthick=\fontdimen8\circle
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
-        \ctl\leaders\hrule height\circthick\hfil\ctr
-        \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
-        \cbl\leaders\hrule height\circthick\hfil\cbr
-        \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-\envdef\cartouche{%
-  \ifhmode\par\fi  % can't be in the midst of a paragraph.
-  \startsavinginserts
-  \lskip=\leftskip \rskip=\rightskip
-  \leftskip=0pt\rightskip=0pt % we want these *outside*.
-  \cartinner=\hsize \advance\cartinner by-\lskip
-  \advance\cartinner by-\rskip
-  \cartouter=\hsize
-  \advance\cartouter by 18.4pt	% allow for 3pt kerns on either
-				% side, and for 6pt waste from
-				% each corner char, and rule thickness
-  \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
-  % Flag to tell @lisp, etc., not to narrow margin.
-  \let\nonarrowing = t%
-  %
-  % If this cartouche directly follows a sectioning command, we need the
-  % \parskip glue (backspaced over by default) or the cartouche can
-  % collide with the section heading.
-  \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
-  %
-  \vbox\bgroup
-      \baselineskip=0pt\parskip=0pt\lineskip=0pt
-      \carttop
-      \hbox\bgroup
-	  \hskip\lskip
-	  \vrule\kern3pt
-	  \vbox\bgroup
-	      \kern3pt
-	      \hsize=\cartinner
-	      \baselineskip=\normbskip
-	      \lineskip=\normlskip
-	      \parskip=\normpskip
-	      \vskip -\parskip
-	      \comment % For explanation, see the end of def\group.
-}
-\def\Ecartouche{%
-              \ifhmode\par\fi
-	      \kern3pt
-	  \egroup
-	  \kern3pt\vrule
-	  \hskip\rskip
-      \egroup
-      \cartbot
-  \egroup
-  \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\newdimen\nonfillparindent
-\def\nonfillstart{%
-  \aboveenvbreak
-  \hfuzz = 12pt % Don't be fussy
-  \sepspaces % Make spaces be word-separators rather than space tokens.
-  \let\par = \lisppar % don't ignore blank lines
-  \obeylines % each line of input is a line of output
-  \parskip = 0pt
-  % Turn off paragraph indentation but redefine \indent to emulate
-  % the normal \indent.
-  \nonfillparindent=\parindent
-  \parindent = 0pt
-  \let\indent\nonfillindent
-  %
-  \emergencystretch = 0pt % don't try to avoid overfull boxes
-  \ifx\nonarrowing\relax
-    \advance \leftskip by \lispnarrowing
-    \exdentamount=\lispnarrowing
-  \else
-    \let\nonarrowing = \relax
-  \fi
-  \let\exdent=\nofillexdent
-}
-
-\begingroup
-\obeyspaces
-% We want to swallow spaces (but not other tokens) after the fake
-% @indent in our nonfill-environments, where spaces are normally
-% active and set to @tie, resulting in them not being ignored after
-% @indent.
-\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
-\gdef\nonfillindentcheck{%
-\ifx\temp %
-\expandafter\nonfillindentgobble%
-\else%
-\leavevmode\nonfillindentbox%
-\fi%
-}%
-\endgroup
-\def\nonfillindentgobble#1{\nonfillindent}
-\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-%    @example, @display, @format, @lisp
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
-  \ifx\SETdispenvsize\smallword
-    % end paragraph for sake of leading, in case document has no blank
-    % line.  This is redundant with what happens in \aboveenvbreak, but
-    % we need to do it before changing the fonts, and it's inconvenient
-    % to change the fonts afterward.
-    \ifnum \lastpenalty=10000 \else \endgraf \fi
-    \smallexamplefonts \rm
-  \fi
-}
-\def\setsmalldispenv{%
-  \ifx\SETdispenvsize\nosmallword
-  \else
-    \ifnum \lastpenalty=10000 \else \endgraf \fi
-    \smallexamplefonts \rm
-  \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it in one command.  #1 is the env name, #2 the definition.
-\def\makedispenvdef#1#2{%
-  \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
-  \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
-  \expandafter\let\csname E#1\endcsname \afterenvbreak
-  \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two environment synonyms (#1 and #2) for an environment.
-\def\maketwodispenvdef#1#2#3{%
-  \makedispenvdef{#1}{#3}%
-  \makedispenvdef{#2}{#3}%
-}
-%
-% @lisp: indented, narrowed, typewriter font;
-% @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvdef{lisp}{example}{%
-  \nonfillstart
-  \tt\setupmarkupstyle{example}%
-  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
-  \gobble % eat return
-}
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenvdef{display}{%
-  \nonfillstart
-  \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenvdef{format}{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \advance\leftskip by 0pt plus 1fill\relax
-  \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @raggedright does more-or-less normal line breaking but no right
-% justification.  From plain.tex.
-\envdef\raggedright{%
-  \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
-}
-\let\Eraggedright\par
-
-\envdef\raggedleft{%
-  \parindent=0pt \leftskip0pt plus2em
-  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
-  \hbadness=10000 % Last line will usually be underfull, so turn off
-                  % badness reporting.
-}
-\let\Eraggedleft\par
-
-\envdef\raggedcenter{%
-  \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
-  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
-  \hbadness=10000 % Last line will usually be underfull, so turn off
-                  % badness reporting.
-}
-\let\Eraggedcenter\par
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins.  We keep \parskip nonzero in general, since
-% we're doing normal filling.  So, when using \aboveenvbreak and
-% \afterenvbreak, temporarily make \parskip 0.
-%
-\makedispenvdef{quotation}{\quotationstart}
-%
-\def\quotationstart{%
-  \indentedblockstart % same as \indentedblock, but increase right margin too.
-  \ifx\nonarrowing\relax
-    \advance\rightskip by \lispnarrowing
-  \fi
-  \parsearg\quotationlabel
-}
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling.
-%
-\def\Equotation{%
-  \par
-  \ifx\quotationauthor\thisisundefined\else
-    % indent a bit.
-    \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
-  \fi
-  {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallquotation{\Equotation}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
-  \def\temp{#1}%
-  \ifx\temp\empty \else
-    {\bf #1: }%
-  \fi
-}
-
-% @indentedblock is like @quotation, but indents only on the left and
-% has no optional argument.
-% 
-\makedispenvdef{indentedblock}{\indentedblockstart}
-%
-\def\indentedblockstart{%
-  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
-  \parindent=0pt
-  %
-  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
-  \ifx\nonarrowing\relax
-    \advance\leftskip by \lispnarrowing
-    \exdentamount = \lispnarrowing
-  \else
-    \let\nonarrowing = \relax
-  \fi
-}
-
-% Keep a nonzero parskip for the environment, since we're doing normal filling.
-%
-\def\Eindentedblock{%
-  \par
-  {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallindentedblock{\Eindentedblock}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command.  --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996.  The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too.  Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
-  \do\ \do\\\do\{\do\}\do\$\do\&%
-  \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
-  \do\<\do\>\do\|\do\@\do+\do\"%
-  % Don't do the quotes -- if we do, @set txicodequoteundirected and
-  % @set txicodequotebacktick will not have effect on @verb and
-  % @verbatim, and ?` and !` ligatures won't get disabled.
-  %\do\`\do\'%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
-  \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
-  \catcode`\^^I=\active
-  \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
-  \tt  % easiest (and conventionally used) font for verbatim
-  \def\par{\leavevmode\endgraf}%
-  \setupmarkupstyle{verb}%
-  \tabeightspaces
-  % Respect line breaks,
-  % print special symbols as themselves, and
-  % make each space count
-  % must do in this order:
-  \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion.
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-% We typeset each line of the verbatim in an \hbox, so we can handle
-% tabs.  The \global is in case the verbatim line starts with an accent,
-% or some other command that starts with a begin-group.  Otherwise, the
-% entire \verbbox would disappear at the corresponding end-group, before
-% it is typeset.  Meanwhile, we can't have nested verbatim commands
-% (can we?), so the \global won't be overwriting itself.
-\newbox\verbbox
-\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup}
-%
-\begingroup
-  \catcode`\^^I=\active
-  \gdef\tabexpand{%
-    \catcode`\^^I=\active
-    \def^^I{\leavevmode\egroup
-      \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
-      \divide\dimen\verbbox by\tabw
-      \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
-      \advance\dimen\verbbox by\tabw  % advance to next multiple of \tabw
-      \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox
-    }%
-  }
-\endgroup
-
-% start the verbatim environment.
-\def\setupverbatim{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \tt % easiest (and conventionally used) font for verbatim
-  % The \leavevmode here is for blank lines.  Otherwise, we would
-  % never \starttabox and the \egroup would end verbatim mode.
-  \def\par{\leavevmode\egroup\box\verbbox\endgraf}%
-  \tabexpand
-  \setupmarkupstyle{verbatim}%
-  % Respect line breaks,
-  % print special symbols as themselves, and
-  % make each space count.
-  % Must do in this order:
-  \obeylines \uncatcodespecials \sepspaces
-  \everypar{\starttabbox}%
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters.  Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-%    \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
-  \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
-  \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-%     \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
-  \catcode`\ =\active
-  \obeylines %
-  % ignore everything up to the first ^^M, that's the newline at the end
-  % of the @verbatim input line itself.  Otherwise we get an extra blank
-  % line in the output.
-  \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
-  % We really want {...\end verbatim} in the body of the macro, but
-  % without the active space; thus we have to use \xdef and \gobble.
-\endgroup
-%
-\envdef\verbatim{%
-    \setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
-  {%
-    \makevalueexpandable
-    \setupverbatim
-    \indexnofonts       % Allow `@@' and other weird things in file names.
-    \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
-    \input #1
-    \afterenvbreak
-  }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
-%
-\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
-\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
-%
-\def\insertcopying{%
-  \begingroup
-    \parindent = 0pt  % paragraph indentation looks wrong on title page
-    \scanexp\copyingtext
-  \endgroup
-}
-
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-\newcount\defunpenalty
-
-% Start the processing of @deffn:
-\def\startdefun{%
-  \ifnum\lastpenalty<10000
-    \medbreak
-    \defunpenalty=10003 % Will keep this @deffn together with the
-                        % following @def command, see below.
-  \else
-    % If there are two @def commands in a row, we'll have a \nobreak,
-    % which is there to keep the function description together with its
-    % header.  But if there's nothing but headers, we need to allow a
-    % break somewhere.  Check specifically for penalty 10002, inserted
-    % by \printdefunline, instead of 10000, since the sectioning
-    % commands also insert a nobreak penalty, and we don't want to allow
-    % a break between a section heading and a defun.
-    %
-    % As a further refinement, we avoid "club" headers by signalling
-    % with penalty of 10003 after the very first @deffn in the
-    % sequence (see above), and penalty of 10002 after any following
-    % @def command.
-    \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
-    %
-    % Similarly, after a section heading, do not allow a break.
-    % But do insert the glue.
-    \medskip  % preceded by discardable penalty, so not a breakpoint
-  \fi
-  %
-  \parindent=0in
-  \advance\leftskip by \defbodyindent
-  \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
-  % First, check whether we are in the right environment:
-  \checkenv#1%
-  %
-  % As above, allow line break if we have multiple x headers in a row.
-  % It's not a great place, though.
-  \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
-  %
-  % And now, it's time to reuse the body of the original defun:
-  \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
-  \begingroup
-    % call \deffnheader:
-    #1#2 \endheader
-    % common ending:
-    \interlinepenalty = 10000
-    \advance\rightskip by 0pt plus 1fil\relax
-    \endgraf
-    \nobreak\vskip -\parskip
-    \penalty\defunpenalty  % signal to \startdefun and \dodefunx
-    % Some of the @defun-type tags do not enable magic parentheses,
-    % rendering the following check redundant.  But we don't optimize.
-    \checkparencounts
-  \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remaining is to define \deffnheader.
-%
-\def\makedefun#1{%
-  \expandafter\let\csname E#1\endcsname = \Edefun
-  \edef\temp{\noexpand\domakedefun
-    \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
-  \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
-  \envdef#1{%
-    \startdefun
-    \doingtypefnfalse    % distinguish typed functions from all else
-    \parseargusing\activeparens{\printdefunline#3}%
-  }%
-  \def#2{\dodefunx#1}%
-  \def#3%
-}
-
-\newif\ifdoingtypefn       % doing typed function?
-\newif\ifrettypeownline    % typeset return type on its own line?
-
-% @deftypefnnewline on|off says whether the return type of typed functions
-% are printed on their own line.  This affects @deftypefn, @deftypefun,
-% @deftypeop, and @deftypemethod.
-% 
-\parseargdef\deftypefnnewline{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxideftypefnnl\endcsname
-      = \empty
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxideftypefnnl\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @txideftypefnnl value `\temp',
-                must be on|off}%
-  \fi\fi
-}
-
-% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
-  % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
-  \dosubind{fn}{\code{#3}}{#1}%
-  \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
-  \dosubind{fn}{\code{#4}}{#1}%
-  \doingtypefntrue
-  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
-  \dosubind{vr}{\code{#4}}{#1}%
-  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-% Types:
-
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
-  \doind{tp}{\code{#2}}%
-  \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
-  \par
-  % Get the values of \leftskip and \rightskip as they were outside the @def...
-  \advance\leftskip by -\defbodyindent
-  %
-  % Determine if we are typesetting the return type of a typed function
-  % on a line by itself.
-  \rettypeownlinefalse
-  \ifdoingtypefn  % doing a typed function specifically?
-    % then check user option for putting return type on its own line:
-    \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
-      \rettypeownlinetrue
-    \fi
-  \fi
-  %
-  % How we'll format the category name.  Putting it in brackets helps
-  % distinguish it from the body text that may end up on the next line
-  % just below it.
-  \def\temp{#1}%
-  \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
-  %
-  % Figure out line sizes for the paragraph shape.  We'll always have at
-  % least two.
-  \tempnum = 2
-  %
-  % The first line needs space for \box0; but if \rightskip is nonzero,
-  % we need only space for the part of \box0 which exceeds it:
-  \dimen0=\hsize  \advance\dimen0 by -\wd0  \advance\dimen0 by \rightskip
-  %
-  % If doing a return type on its own line, we'll have another line.
-  \ifrettypeownline
-    \advance\tempnum by 1
-    \def\maybeshapeline{0in \hsize}%
-  \else
-    \def\maybeshapeline{}%
-  \fi
-  %
-  % The continuations:
-  \dimen2=\hsize  \advance\dimen2 by -\defargsindent
-  %
-  % The final paragraph shape:
-  \parshape \tempnum  0in \dimen0  \maybeshapeline  \defargsindent \dimen2
-  %
-  % Put the category name at the right margin.
-  \noindent
-  \hbox to 0pt{%
-    \hfil\box0 \kern-\hsize
-    % \hsize has to be shortened this way:
-    \kern\leftskip
-    % Intentionally do not respect \rightskip, since we need the space.
-  }%
-  %
-  % Allow all lines to be underfull without complaint:
-  \tolerance=10000 \hbadness=10000
-  \exdentamount=\defbodyindent
-  {%
-    % defun fonts. We use typewriter by default (used to be bold) because:
-    % . we're printing identifiers, they should be in tt in principle.
-    % . in languages with many accents, such as Czech or French, it's
-    %   common to leave accents off identifiers.  The result looks ok in
-    %   tt, but exceedingly strange in rm.
-    % . we don't want -- and --- to be treated as ligatures.
-    % . this still does not fix the ?` and !` ligatures, but so far no
-    %   one has made identifiers using them :).
-    \df \tt
-    \def\temp{#2}% text of the return type
-    \ifx\temp\empty\else
-      \tclose{\temp}% typeset the return type
-      \ifrettypeownline
-        % put return type on its own line; prohibit line break following:
-        \hfil\vadjust{\nobreak}\break  
-      \else
-        \space  % type on same line, so just followed by a space
-      \fi
-    \fi           % no return type
-    #3% output function name
-  }%
-  {\rm\enskip}% hskip 0.5 em of \tenrm
-  %
-  \boldbrax
-  % arguments will be output next, if any.
-}
-
-% Print arguments in slanted roman (not ttsl), inconsistently with using
-% tt for the name.  This is because literal text is sometimes needed in
-% the argument list (groff manual), and ttsl and tt are not very
-% distinguishable.  Prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
-  % use sl by default (not ttsl),
-  % tt for the names.
-  \df \sl \hyphenchar\font=0
-  %
-  % On the other hand, if an argument has two dashes (for instance), we
-  % want a way to get ttsl.  We used to recommend @var for that, so
-  % leave the code in, but it's strange for @var to lead to typewriter.
-  % Nowadays we recommend @code, since the difference between a ttsl hyphen
-  % and a tt hyphen is pretty tiny.  @code also disables ?` !`.
-  \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
-  #1%
-  \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
-  \catcode`\(=\active \catcode`\)=\active
-  \catcode`\[=\active \catcode`\]=\active
-  \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc.  For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
-  \activeparens
-  \global\let(=\lparen \global\let)=\rparen
-  \global\let[=\lbrack \global\let]=\rbrack
-  \global\let& = \&
-
-  \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
-  \gdef\magicamp{\let&=\amprm}
-}
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\&#1 }}
-
-\def\parenfont{%
-  \ifampseen
-    % At the first level, print parens in roman,
-    % otherwise use the default font.
-    \ifnum \parencount=1 \rm \fi
-  \else
-    % The \sf parens (in \boldbrax) actually are a little bolder than
-    % the contained text.  This is especially needed for [ and ] .
-    \sf
-  \fi
-}
-\def\infirstlevel#1{%
-  \ifampseen
-    \ifnum\parencount=1
-      #1%
-    \fi
-  \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
-  \global\advance\parencount by 1
-  {\parenfont(}%
-  \infirstlevel \bfafterword
-}
-\def\clnr{%
-  {\parenfont)}%
-  \infirstlevel \sl
-  \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
-  \global\advance\brackcount by 1
-  {\bf[}%
-}
-\def\rbrb{%
-  {\bf]}%
-  \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
-  \ifnum\parencount=0 \else \badparencount \fi
-  \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-% these should not use \errmessage; the glibc manual, at least, actually
-% has such constructs (when documenting function pointers).
-\def\badparencount{%
-  \message{Warning: unbalanced parentheses in @def...}%
-  \global\parencount=0
-}
-\def\badbrackcount{%
-  \message{Warning: unbalanced square brackets in @def...}%
-  \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\thisisundefined
-  \newwrite\macscribble
-  \def\scantokens#1{%
-    \toks0={#1}%
-    \immediate\openout\macscribble=\jobname.tmp
-    \immediate\write\macscribble{\the\toks0}%
-    \immediate\closeout\macscribble
-    \input \jobname.tmp
-  }
-\fi
-
-\def\scanmacro#1{\begingroup
-  \newlinechar`\^^M
-  \let\xeatspaces\eatspaces
-  %
-  % Undo catcode changes of \startcontents and \doprintindex
-  % When called from @insertcopying or (short)caption, we need active
-  % backslash to get it printed correctly.  Previously, we had
-  % \catcode`\\=\other instead.  We'll see whether a problem appears
-  % with macro expansion.				--kasal, 19aug04
-  \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
-  %
-  % ... and for \example:
-  \spaceisspace
-  %
-  % The \empty here causes a following catcode 5 newline to be eaten as
-  % part of reading whitespace after a control sequence.  It does not
-  % eat a catcode 13 newline.  There's no good way to handle the two
-  % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX
-  % would then have different behavior).  See the Macro Details node in
-  % the manual for the workaround we recommend for macros and
-  % line-oriented commands.
-  % 
-  \scantokens{#1\empty}%
-\endgroup}
-
-\def\scanexp#1{%
-  \edef\temp{\noexpand\scanmacro{#1}}%
-  \temp
-}
-
-\newcount\paramno   % Count of parameters
-\newtoks\macname    % Macro name
-\newif\ifrecursive  % Is it recursive?
-
-% List of all defined macros in the form
-%    \definedummyword\macro1\definedummyword\macro2...
-% Currently is also contains all @aliases; the list can be split
-% if there is a need.
-\def\macrolist{}
-
-% Add the macro to \macrolist
-\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
-\def\addtomacrolistxxx#1{%
-     \toks0 = \expandafter{\macrolist\definedummyword#1}%
-     \xdef\macrolist{\the\toks0}%
-}
-
-% Utility routines.
-% This does \let #1 = #2, with \csnames; that is,
-%   \let \csname#1\endcsname = \csname#2\endcsname
-% (except of course we have to play expansion games).
-%
-\def\cslet#1#2{%
-  \expandafter\let
-  \csname#1\expandafter\endcsname
-  \csname#2\endcsname
-}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \
-% to recognize macro arguments; this is the job of \mbodybackslash.
-%
-% Non-ASCII encodings make 8-bit characters active, so un-activate
-% them to avoid their expansion.  Must do this non-globally, to
-% confine the change to the current group.
-%
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-%
-\def\scanctxt{% used as subroutine
-  \catcode`\"=\other
-  \catcode`\+=\other
-  \catcode`\<=\other
-  \catcode`\>=\other
-  \catcode`\@=\other
-  \catcode`\^=\other
-  \catcode`\_=\other
-  \catcode`\|=\other
-  \catcode`\~=\other
-  \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
-}
-
-\def\scanargctxt{% used for copying and captions, not macros.
-  \scanctxt
-  \catcode`\\=\other
-  \catcode`\^^M=\other
-}
-
-\def\macrobodyctxt{% used for @macro definitions
-  \scanctxt
-  \catcode`\{=\other
-  \catcode`\}=\other
-  \catcode`\^^M=\other
-  \usembodybackslash
-}
-
-\def\macroargctxt{% used when scanning invocations
-  \scanctxt
-  \catcode`\\=0
-}
-% why catcode 0 for \ in the above?  To recognize \\ \{ \} as "escapes"
-% for the single characters \ { }.  Thus, we end up with the "commands"
-% that would be written @\ @{ @} in a Texinfo document.
-% 
-% We already have @{ and @}.  For @\, we define it here, and only for
-% this purpose, to produce a typewriter backslash (so, the @\ that we
-% define for @math can't be used with @macro calls):
-%
-\def\\{\normalbackslash}%
-% 
-% We would like to do this for \, too, since that is what makeinfo does.
-% But it is not possible, because Texinfo already has a command @, for a
-% cedilla accent.  Documents must use @comma{} instead.
-%
-% \anythingelse will almost certainly be an error of some kind.
-
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-%
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\margbackslash#1{\char`\#1 }
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
-  \getargs{#1}% now \macname is the macname and \argl the arglist
-  \ifx\argl\empty       % no arguments
-     \paramno=0\relax
-  \else
-     \expandafter\parsemargdef \argl;%
-     \if\paramno>256\relax
-       \ifx\eTeXversion\thisisundefined
-         \errhelp = \EMsimple
-         \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
-       \fi
-     \fi
-  \fi
-  \if1\csname ismacro.\the\macname\endcsname
-     \message{Warning: redefining \the\macname}%
-  \else
-     \expandafter\ifx\csname \the\macname\endcsname \relax
-     \else \errmessage{Macro name \the\macname\space already defined}\fi
-     \global\cslet{macsave.\the\macname}{\the\macname}%
-     \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
-     \addtomacrolist{\the\macname}%
-  \fi
-  \begingroup \macrobodyctxt
-  \ifrecursive \expandafter\parsermacbody
-  \else \expandafter\parsemacbody
-  \fi}
-
-\parseargdef\unmacro{%
-  \if1\csname ismacro.#1\endcsname
-    \global\cslet{#1}{macsave.#1}%
-    \global\expandafter\let \csname ismacro.#1\endcsname=0%
-    % Remove the macro name from \macrolist:
-    \begingroup
-      \expandafter\let\csname#1\endcsname \relax
-      \let\definedummyword\unmacrodo
-      \xdef\macrolist{\macrolist}%
-    \endgroup
-  \else
-    \errmessage{Macro #1 not defined}%
-  \fi
-}
-
-% Called by \do from \dounmacro on each macro.  The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
-  \ifx #1\relax
-    % remove this
-  \else
-    \noexpand\definedummyword \noexpand#1%
-  \fi
-}
-
-% This makes use of the obscure feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname#1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-
-% For macro processing make @ a letter so that we can make Texinfo private macro names.
-\edef\texiatcatcode{\the\catcode`\@}
-\catcode `@=11\relax
-
-% Parse the optional {params} list.  Set up \paramno and \paramlist
-% so \defmacro knows what to do.  Define \macarg.BLAH for each BLAH
-% in the params list to some hook where the argument si to be expanded.  If
-% there are less than 10 arguments that hook is to be replaced by ##N where N
-% is the position in that list, that is to say the macro arguments are to be
-% defined `a la TeX in the macro body.  
-%
-% That gets used by \mbodybackslash (above).
-%
-% We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX: let \hash be something
-% unexpandable, insert that wherever you need a #, and then redefine
-% it to # just before using the token list produced.
-%
-% The same technique is used to protect \eatspaces till just before
-% the macro is used.
-%
-% If there are 10 or more arguments, a different technique is used, where the
-% hook remains in the body, and when macro is to be expanded the body is
-% processed again to replace the arguments.
-%
-% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
-% argument N value and then \edef  the body (nothing else will expand because of
-% the catcode regime underwhich the body was input).
-%
-% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, you need that no macro has more than 256 arguments, otherwise an
-% error is produced.
-\def\parsemargdef#1;{%
-  \paramno=0\def\paramlist{}%
-  \let\hash\relax
-  \let\xeatspaces\relax
-  \parsemargdefxxx#1,;,%
-  % In case that there are 10 or more arguments we parse again the arguments
-  % list to set new definitions for the \macarg.BLAH macros corresponding to
-  % each BLAH argument. It was anyhow needed to parse already once this list
-  % in order to count the arguments, and as macros with at most 9 arguments
-  % are by far more frequent than macro with 10 or more arguments, defining
-  % twice the \macarg.BLAH macros does not cost too much processing power.
-  \ifnum\paramno<10\relax\else
-    \paramno0\relax
-    \parsemmanyargdef@@#1,;,% 10 or more arguments
-  \fi
-}
-\def\parsemargdefxxx#1,{%
-  \if#1;\let\next=\relax
-  \else \let\next=\parsemargdefxxx
-    \advance\paramno by 1
-    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
-        {\xeatspaces{\hash\the\paramno}}%
-    \edef\paramlist{\paramlist\hash\the\paramno,}%
-  \fi\next}
-
-\def\parsemmanyargdef@@#1,{%
-  \if#1;\let\next=\relax
-  \else 
-    \let\next=\parsemmanyargdef@@
-    \edef\tempb{\eatspaces{#1}}%
-    \expandafter\def\expandafter\tempa
-       \expandafter{\csname macarg.\tempb\endcsname}%
-    % Note that we need some extra \noexpand\noexpand, this is because we
-    % don't want \the  to be expanded in the \parsermacbody  as it uses an
-    % \xdef .
-    \expandafter\edef\tempa
-      {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
-    \advance\paramno by 1\relax
-  \fi\next}
-
-% These two commands read recursive and nonrecursive macro bodies.
-% (They're different since rec and nonrec macros end differently.)
-%
-
-\catcode `\@\texiatcatcode
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\catcode `\@=11\relax
-
-\let\endargs@\relax
-\let\nil@\relax
-\def\nilm@{\nil@}%
-\long\def\nillm@{\nil@}%
-
-% This macro is expanded during the Texinfo macro expansion, not during its
-% definition.  It gets all the arguments values and assigns them to macros
-% macarg.ARGNAME
-%
-% #1 is the macro name
-% #2 is the list of argument names
-% #3 is the list of argument values
-\def\getargvals@#1#2#3{%
-  \def\macargdeflist@{}%
-  \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
-  \def\paramlist{#2,\nil@}%
-  \def\macroname{#1}%
-  \begingroup
-  \macroargctxt
-  \def\argvaluelist{#3,\nil@}%
-  \def\@tempa{#3}%
-  \ifx\@tempa\empty
-    \setemptyargvalues@
-  \else
-    \getargvals@@
-  \fi
-}
-
-% 
-\def\getargvals@@{%
-  \ifx\paramlist\nilm@
-      % Some sanity check needed here that \argvaluelist is also empty.
-      \ifx\argvaluelist\nillm@
-      \else
-        \errhelp = \EMsimple
-        \errmessage{Too many arguments in macro `\macroname'!}%
-      \fi
-      \let\next\macargexpandinbody@
-  \else
-    \ifx\argvaluelist\nillm@
-       % No more arguments values passed to macro.  Set remaining named-arg
-       % macros to empty.
-       \let\next\setemptyargvalues@
-    \else
-      % pop current arg name into \@tempb
-      \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
-      \expandafter\@tempa\expandafter{\paramlist}%
-       % pop current argument value into \@tempc
-      \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
-      \expandafter\@tempa\expandafter{\argvaluelist}%
-       % Here \@tempb is the current arg name and \@tempc is the current arg value.
-       % First place the new argument macro definition into \@tempd
-       \expandafter\macname\expandafter{\@tempc}%
-       \expandafter\let\csname macarg.\@tempb\endcsname\relax
-       \expandafter\def\expandafter\@tempe\expandafter{%
-         \csname macarg.\@tempb\endcsname}%
-       \edef\@tempd{\long\def\@tempe{\the\macname}}%
-       \push@\@tempd\macargdeflist@
-       \let\next\getargvals@@
-    \fi
-  \fi
-  \next
-}
-
-\def\push@#1#2{%
-  \expandafter\expandafter\expandafter\def
-  \expandafter\expandafter\expandafter#2%
-  \expandafter\expandafter\expandafter{%
-  \expandafter#1#2}%
-}
-
-% Replace arguments by their values in the macro body, and place the result
-% in macro \@tempa
-\def\macvalstoargs@{%
-  %  To do this we use the property that token registers that are \the'ed
-  % within an \edef  expand only once. So we are going to place all argument
-  % values into respective token registers.
-  %
-  % First we save the token context, and initialize argument numbering.
-  \begingroup
-    \paramno0\relax
-    % Then, for each argument number #N, we place the corresponding argument
-    % value into a new token list register \toks#N
-    \expandafter\putargsintokens@\saveparamlist@,;,%
-    % Then, we expand the body so that argument are replaced by their
-    % values. The trick for values not to be expanded themselves is that they
-    % are within tokens and that tokens expand only once in an \edef .
-    \edef\@tempc{\csname mac.\macroname .body\endcsname}%
-    % Now we restore the token stack pointer to free the token list registers
-    % which we have used, but we make sure that expanded body is saved after
-    % group.
-    \expandafter
-  \endgroup
-  \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
-  }
-
-\def\macargexpandinbody@{% 
-  %% Define the named-macro outside of this group and then close this group. 
-  \expandafter
-  \endgroup
-  \macargdeflist@
-  % First the replace in body the macro arguments by their values, the result
-  % is in \@tempa .
-  \macvalstoargs@
-  % Then we point at the \norecurse or \gobble (for recursive) macro value
-  % with \@tempb .
-  \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
-  % Depending on whether it is recursive or not, we need some tailing
-  % \egroup .
-  \ifx\@tempb\gobble
-     \let\@tempc\relax
-  \else
-     \let\@tempc\egroup
-  \fi
-  % And now we do the real job:
-  \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
-  \@tempd
-}
-
-\def\putargsintokens@#1,{%
-  \if#1;\let\next\relax
-  \else
-    \let\next\putargsintokens@
-    % First we allocate the new token list register, and give it a temporary
-    % alias \@tempb .
-    \toksdef\@tempb\the\paramno
-    % Then we place the argument value into that token list register.
-    \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
-    \expandafter\@tempb\expandafter{\@tempa}%
-    \advance\paramno by 1\relax
-  \fi
-  \next
-}
-
-% Save the token stack pointer into macro #1
-\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}}
-% Restore the token stack pointer from number in macro #1
-\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax}
-% newtoks that can be used non \outer .
-\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi}
-
-% Tailing missing arguments are set to empty
-\def\setemptyargvalues@{%
-  \ifx\paramlist\nilm@
-    \let\next\macargexpandinbody@
-  \else
-    \expandafter\setemptyargvaluesparser@\paramlist\endargs@
-    \let\next\setemptyargvalues@
-  \fi
-  \next
-}
-
-\def\setemptyargvaluesparser@#1,#2\endargs@{%
-  \expandafter\def\expandafter\@tempa\expandafter{%
-    \expandafter\def\csname macarg.#1\endcsname{}}%
-  \push@\@tempa\macargdeflist@
-  \def\paramlist{#2}%
-}
-
-% #1 is the element target macro
-% #2 is the list macro
-% #3,#4\endargs@ is the list value
-\def\pop@#1#2#3,#4\endargs@{%
-   \def#1{#3}%
-   \def#2{#4}%
-}
-\long\def\longpop@#1#2#3,#4\endargs@{%
-   \long\def#1{#3}%
-   \long\def#2{#4}%
-}
-
-% This defines a Texinfo @macro. There are eight cases: recursive and
-% nonrecursive macros of zero, one, up to nine, and many arguments.
-% Much magic with \expandafter here.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in; @include reads the file inside a group.
-%
-\def\defmacro{%
-  \let\hash=##% convert placeholders to macro parameter chars
-  \ifrecursive
-    \ifcase\paramno
-    % 0
-      \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\scanmacro{\temp}}%
-    \or % 1
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
-      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-         \egroup\noexpand\scanmacro{\temp}}%
-    \else
-      \ifnum\paramno<10\relax % at most 9
-        \expandafter\xdef\csname\the\macname\endcsname{%
-           \bgroup\noexpand\macroargctxt
-           \noexpand\csname\the\macname xx\endcsname}%
-        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-        \expandafter\expandafter
-        \expandafter\xdef
-        \expandafter\expandafter
-          \csname\the\macname xxx\endcsname
-            \paramlist{\egroup\noexpand\scanmacro{\temp}}%
-      \else % 10 or more
-        \expandafter\xdef\csname\the\macname\endcsname{%
-          \noexpand\getargvals@{\the\macname}{\argl}%
-        }%    
-        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
-        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
-      \fi
-    \fi
-  \else
-    \ifcase\paramno
-    % 0
-      \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
-    \or % 1
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
-      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-        \egroup
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
-    \else % at most 9
-      \ifnum\paramno<10\relax
-        \expandafter\xdef\csname\the\macname\endcsname{%
-           \bgroup\noexpand\macroargctxt
-           \expandafter\noexpand\csname\the\macname xx\endcsname}%
-        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-        \expandafter\expandafter
-        \expandafter\xdef
-        \expandafter\expandafter
-        \csname\the\macname xxx\endcsname
-        \paramlist{%
-            \egroup
-            \noexpand\norecurse{\the\macname}%
-            \noexpand\scanmacro{\temp}\egroup}%
-      \else % 10 or more:
-        \expandafter\xdef\csname\the\macname\endcsname{%
-          \noexpand\getargvals@{\the\macname}{\argl}%
-        }%
-        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
-        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse
-      \fi
-    \fi
-  \fi}
-
-\catcode `\@\texiatcatcode\relax
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-% \braceorline decides whether the next nonwhitespace character is a
-% {.  If so it reads up to the closing }, if not, it reads the whole
-% line.  Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg).
-% 
-\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
-  \ifx\nchar\bgroup\else
-    \expandafter\parsearg
-  \fi \macnamexxx}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign.  Make them active and then expand them all to nothing.
-%
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
-  {%
-    \expandafter\let\obeyedspace=\empty
-    \addtomacrolist{#1}%
-    \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
-  }%
-  \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-\newif\ifhavexrefs    % True if xref values are known.
-\newif\ifwarnedxrefs  % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{%
-  \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
-  node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references.  The @node line might or might not have commas, and
-% might or might not have spaces before the first comma, like:
-% @node foo , bar , ...
-% We don't want such trailing spaces in the node name.
-%
-\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
-%
-% also remove a trailing comma, in case of something like this:
-% @node Help-Cross,  ,  , Cross-refs
-\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
-\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}
-
-\let\nwnode=\node
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node.  #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
-  \ifx\lastnode\empty\else
-    \setref{\lastnode}{#1}%
-    \global\let\lastnode=\empty
-  \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \lastsection,
-%                 or the anchor name.
-% 2) NAME-snt   - section number and type, passed as the SNT arg, or
-%                 empty for anchors.
-% 3) NAME-pg    - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat.  In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof   - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
-  \pdfmkdest{#1}%
-  \iflinks
-    {%
-      \atdummies  % preserve commands, but don't expand them
-      \edef\writexrdef##1##2{%
-	\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
-	  ##1}{##2}}% these are parameters of \writexrdef
-      }%
-      \toks0 = \expandafter{\lastsection}%
-      \immediate \writexrdef{title}{\the\toks0 }%
-      \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
-      \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
-    }%
-  \fi
-}
-
-% @xrefautosectiontitle on|off says whether @section(ing) names are used
-% automatically in xrefs, if the third arg is not explicitly specified.
-% This was provided as a "secret" @set xref-automatic-section-title
-% variable, now it's official.
-% 
-\parseargdef\xrefautomaticsectiontitle{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETxref-automatic-section-title\endcsname
-      = \empty
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETxref-automatic-section-title\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
-                must be on|off}%
-  \fi\fi
-}
-
-% 
-% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual.  All but the node name can be omitted.
-%
-\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
-\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
-\def\ref#1{\xrefX[#1,,,,,,,]}
-%
-\newbox\toprefbox
-\newbox\printedrefnamebox
-\newbox\infofilenamebox
-\newbox\printedmanualbox
-%
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
-  \unsepspaces
-  %
-  % Get args without leading/trailing spaces.
-  \def\printedrefname{\ignorespaces #3}%
-  \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
-  %
-  \def\infofilename{\ignorespaces #4}%
-  \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
-  %
-  \def\printedmanual{\ignorespaces #5}%
-  \setbox\printedmanualbox  = \hbox{\printedmanual\unskip}%
-  %
-  % If the printed reference name (arg #3) was not explicitly given in
-  % the @xref, figure out what we want to use.
-  \ifdim \wd\printedrefnamebox = 0pt
-    % No printed node name was explicitly given.
-    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
-      % Not auto section-title: use node name inside the square brackets.
-      \def\printedrefname{\ignorespaces #1}%
-    \else
-      % Auto section-title: use chapter/section title inside
-      % the square brackets if we have it.
-      \ifdim \wd\printedmanualbox > 0pt
-        % It is in another manual, so we don't have it; use node name.
-        \def\printedrefname{\ignorespaces #1}%
-      \else
-        \ifhavexrefs
-          % We (should) know the real title if we have the xref values.
-          \def\printedrefname{\refx{#1-title}{}}%
-        \else
-          % Otherwise just copy the Info node name.
-          \def\printedrefname{\ignorespaces #1}%
-        \fi%
-      \fi
-    \fi
-  \fi
-  %
-  % Make link in pdf output.
-  \ifpdf
-    {\indexnofonts
-     \turnoffactive
-     \makevalueexpandable
-     % This expands tokens, so do it after making catcode changes, so _
-     % etc. don't get their TeX definitions.  This ignores all spaces in
-     % #4, including (wrongly) those in the middle of the filename.
-     \getfilename{#4}%
-     %
-     % This (wrongly) does not take account of leading or trailing
-     % spaces in #1, which should be ignored.
-     \edef\pdfxrefdest{#1}%
-     \ifx\pdfxrefdest\empty
-       \def\pdfxrefdest{Top}% no empty targets
-     \else
-       \txiescapepdf\pdfxrefdest  % escape PDF special chars
-     \fi
-     %
-     \leavevmode
-     \startlink attr{/Border [0 0 0]}%
-     \ifnum\filenamelength>0
-       goto file{\the\filename.pdf} name{\pdfxrefdest}%
-     \else
-       goto name{\pdfmkpgn{\pdfxrefdest}}%
-     \fi
-    }%
-    \setcolor{\linkcolor}%
-  \fi
-  %
-  % Float references are printed completely differently: "Figure 1.2"
-  % instead of "[somenode], p.3".  We distinguish them by the
-  % LABEL-title being set to a magic string.
-  {%
-    % Have to otherify everything special to allow the \csname to
-    % include an _ in the xref name, etc.
-    \indexnofonts
-    \turnoffactive
-    \expandafter\global\expandafter\let\expandafter\Xthisreftitle
-      \csname XR#1-title\endcsname
-  }%
-  \iffloat\Xthisreftitle
-    % If the user specified the print name (third arg) to the ref,
-    % print it instead of our usual "Figure 1.2".
-    \ifdim\wd\printedrefnamebox = 0pt
-      \refx{#1-snt}{}%
-    \else
-      \printedrefname
-    \fi
-    %
-    % If the user also gave the printed manual name (fifth arg), append
-    % "in MANUALNAME".
-    \ifdim \wd\printedmanualbox > 0pt
-      \space \putwordin{} \cite{\printedmanual}%
-    \fi
-  \else
-    % node/anchor (non-float) references.
-    % 
-    % If we use \unhbox to print the node names, TeX does not insert
-    % empty discretionaries after hyphens, which means that it will not
-    % find a line break at a hyphen in a node names.  Since some manuals
-    % are best written with fairly long node names, containing hyphens,
-    % this is a loss.  Therefore, we give the text of the node name
-    % again, so it is as if TeX is seeing it for the first time.
-    % 
-    \ifdim \wd\printedmanualbox > 0pt
-      % Cross-manual reference with a printed manual name.
-      % 
-      \crossmanualxref{\cite{\printedmanual\unskip}}%
-    %
-    \else\ifdim \wd\infofilenamebox > 0pt
-      % Cross-manual reference with only an info filename (arg 4), no
-      % printed manual name (arg 5).  This is essentially the same as
-      % the case above; we output the filename, since we have nothing else.
-      % 
-      \crossmanualxref{\code{\infofilename\unskip}}%
-    %
-    \else
-      % Reference within this manual.
-      %
-      % _ (for example) has to be the character _ for the purposes of the
-      % control sequence corresponding to the node, but it has to expand
-      % into the usual \leavevmode...\vrule stuff for purposes of
-      % printing. So we \turnoffactive for the \refx-snt, back on for the
-      % printing, back off for the \refx-pg.
-      {\turnoffactive
-       % Only output a following space if the -snt ref is nonempty; for
-       % @unnumbered and @anchor, it won't be.
-       \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
-       \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
-      }%
-      % output the `[mynode]' via the macro below so it can be overridden.
-      \xrefprintnodename\printedrefname
-      %
-      % But we always want a comma and a space:
-      ,\space
-      %
-      % output the `page 3'.
-      \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
-    \fi\fi
-  \fi
-  \endlink
-\endgroup}
-
-% Output a cross-manual xref to #1.  Used just above (twice).
-% 
-% Only include the text "Section ``foo'' in" if the foo is neither
-% missing or Top.  Thus, @xref{,,,foo,The Foo Manual} outputs simply
-% "see The Foo Manual", the idea being to refer to the whole manual.
-% 
-% But, this being TeX, we can't easily compare our node name against the
-% string "Top" while ignoring the possible spaces before and after in
-% the input.  By adding the arbitrary 7sp below, we make it much less
-% likely that a real node name would have the same width as "Top" (e.g.,
-% in a monospaced font).  Hopefully it will never happen in practice.
-% 
-% For the same basic reason, we retypeset the "Top" at every
-% reference, since the current font is indeterminate.
-% 
-\def\crossmanualxref#1{%
-  \setbox\toprefbox = \hbox{Top\kern7sp}%
-  \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
-  \ifdim \wd2 > 7sp  % nonempty?
-    \ifdim \wd2 = \wd\toprefbox \else  % same as Top?
-      \putwordSection{} ``\printedrefname'' \putwordin{}\space
-    \fi
-  \fi
-  #1%
-}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output.  It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents.  Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
-  \ifnum\secno=0
-    \putwordChapter@tie \the\chapno
-  \else \ifnum\subsecno=0
-    \putwordSection@tie \the\chapno.\the\secno
-  \else \ifnum\subsubsecno=0
-    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
-  \else
-    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
-  \fi\fi\fi
-}
-\def\Yappendix{%
-  \ifnum\secno=0
-     \putwordAppendix@tie @char\the\appendixno{}%
-  \else \ifnum\subsecno=0
-     \putwordSection@tie @char\the\appendixno.\the\secno
-  \else \ifnum\subsubsecno=0
-    \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
-  \else
-    \putwordSection@tie
-      @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
-  \fi\fi\fi
-}
-
-% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
-% If its value is nonempty, SUFFIX is output afterward.
-%
-\def\refx#1#2{%
-  {%
-    \indexnofonts
-    \otherbackslash
-    \expandafter\global\expandafter\let\expandafter\thisrefX
-      \csname XR#1\endcsname
-  }%
-  \ifx\thisrefX\relax
-    % If not defined, say something at least.
-    \angleleft un\-de\-fined\angleright
-    \iflinks
-      \ifhavexrefs
-        {\toks0 = {#1}% avoid expansion of possibly-complex value
-         \message{\linenumber Undefined cross reference `\the\toks0'.}}%
-      \else
-        \ifwarnedxrefs\else
-          \global\warnedxrefstrue
-          \message{Cross reference values unknown; you must run TeX again.}%
-        \fi
-      \fi
-    \fi
-  \else
-    % It's defined, so just use it.
-    \thisrefX
-  \fi
-  #2% Output the suffix in any case.
-}
-
-% This is the macro invoked by entries in the aux file.  Usually it's
-% just a \def (we prepend XR to the control sequence name to avoid
-% collisions).  But if this is a float type, we have more work to do.
-%
-\def\xrdef#1#2{%
-  {% The node name might contain 8-bit characters, which in our current
-   % implementation are changed to commands like @'e.  Don't let these
-   % mess up the control sequence name.
-    \indexnofonts
-    \turnoffactive
-    \xdef\safexrefname{#1}%
-  }%
-  %
-  \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
-  %
-  % Was that xref control sequence that we just defined for a float?
-  \expandafter\iffloat\csname XR\safexrefname\endcsname
-    % it was a float, and we have the (safe) float type in \iffloattype.
-    \expandafter\let\expandafter\floatlist
-      \csname floatlist\iffloattype\endcsname
-    %
-    % Is this the first time we've seen this float type?
-    \expandafter\ifx\floatlist\relax
-      \toks0 = {\do}% yes, so just \do
-    \else
-      % had it before, so preserve previous elements in list.
-      \toks0 = \expandafter{\floatlist\do}%
-    \fi
-    %
-    % Remember this xref in the control sequence \floatlistFLOATTYPE,
-    % for later use in \listoffloats.
-    \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
-      {\safexrefname}}%
-  \fi
-}
-
-% Read the last existing aux file, if any.  No error if none exists.
-%
-\def\tryauxfile{%
-  \openin 1 \jobname.aux
-  \ifeof 1 \else
-    \readdatafile{aux}%
-    \global\havexrefstrue
-  \fi
-  \closein 1
-}
-
-\def\setupdatafile{%
-  \catcode`\^^@=\other
-  \catcode`\^^A=\other
-  \catcode`\^^B=\other
-  \catcode`\^^C=\other
-  \catcode`\^^D=\other
-  \catcode`\^^E=\other
-  \catcode`\^^F=\other
-  \catcode`\^^G=\other
-  \catcode`\^^H=\other
-  \catcode`\^^K=\other
-  \catcode`\^^L=\other
-  \catcode`\^^N=\other
-  \catcode`\^^P=\other
-  \catcode`\^^Q=\other
-  \catcode`\^^R=\other
-  \catcode`\^^S=\other
-  \catcode`\^^T=\other
-  \catcode`\^^U=\other
-  \catcode`\^^V=\other
-  \catcode`\^^W=\other
-  \catcode`\^^X=\other
-  \catcode`\^^Z=\other
-  \catcode`\^^[=\other
-  \catcode`\^^\=\other
-  \catcode`\^^]=\other
-  \catcode`\^^^=\other
-  \catcode`\^^_=\other
-  % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
-  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
-  % supported in the main text, it doesn't seem desirable.  Furthermore,
-  % that is not enough: for node names that actually contain a ^
-  % character, we would end up writing a line like this: 'xrdef {'hat
-  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
-  % argument, and \hat is not an expandable control sequence.  It could
-  % all be worked out, but why?  Either we support ^^ or we don't.
-  %
-  % The other change necessary for this was to define \auxhat:
-  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
-  % and then to call \auxhat in \setq.
-  %
-  \catcode`\^=\other
-  %
-  % Special characters.  Should be turned off anyway, but...
-  \catcode`\~=\other
-  \catcode`\[=\other
-  \catcode`\]=\other
-  \catcode`\"=\other
-  \catcode`\_=\other
-  \catcode`\|=\other
-  \catcode`\<=\other
-  \catcode`\>=\other
-  \catcode`\$=\other
-  \catcode`\#=\other
-  \catcode`\&=\other
-  \catcode`\%=\other
-  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
-  %
-  % This is to support \ in node names and titles, since the \
-  % characters end up in a \csname.  It's easier than
-  % leaving it active and making its active definition an actual \
-  % character.  What I don't understand is why it works in the *value*
-  % of the xrdef.  Seems like it should be a catcode12 \, and that
-  % should not typeset properly.  But it works, so I'm moving on for
-  % now.  --karl, 15jan04.
-  \catcode`\\=\other
-  %
-  % Make the characters 128-255 be printing characters.
-  {%
-    \count1=128
-    \def\loop{%
-      \catcode\count1=\other
-      \advance\count1 by 1
-      \ifnum \count1<256 \loop \fi
-    }%
-  }%
-  %
-  % @ is our escape character in .aux files, and we need braces.
-  \catcode`\{=1
-  \catcode`\}=2
-  \catcode`\@=0
-}
-
-\def\readdatafile#1{%
-\begingroup
-  \setupdatafile
-  \input\jobname.#1
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for Info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes.  Otherwise like plain.
-\gdef\footnote{%
-  \let\indent=\ptexindent
-  \let\noindent=\ptexnoindent
-  \global\advance\footnoteno by \@ne
-  \edef\thisfootno{$^{\the\footnoteno}$}%
-  %
-  % In case the footnote comes at the end of a sentence, preserve the
-  % extra spacing after we do the footnote number.
-  \let\@sf\empty
-  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
-  %
-  % Remove inadvertent blank space before typesetting the footnote number.
-  \unskip
-  \thisfootno\@sf
-  \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter.  Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read.  --karl, 16nov96.
-%
-\gdef\dofootnote{%
-  \insert\footins\bgroup
-  % We want to typeset this text as a normal paragraph, even if the
-  % footnote reference occurs in (for example) a display environment.
-  % So reset some parameters.
-  \hsize=\pagewidth
-  \interlinepenalty\interfootnotelinepenalty
-  \splittopskip\ht\strutbox % top baseline for broken footnotes
-  \splitmaxdepth\dp\strutbox
-  \floatingpenalty\@MM
-  \leftskip\z@skip
-  \rightskip\z@skip
-  \spaceskip\z@skip
-  \xspaceskip\z@skip
-  \parindent\defaultparindent
-  %
-  \smallfonts \rm
-  %
-  % Because we use hanging indentation in footnotes, a @noindent appears
-  % to exdent this text, so make it be a no-op.  makeinfo does not use
-  % hanging indentation so @noindent can still be needed within footnote
-  % text after an @example or the like (not that this is good style).
-  \let\noindent = \relax
-  %
-  % Hang the footnote text off the number.  Use \everypar in case the
-  % footnote extends for more than one paragraph.
-  \everypar = {\hang}%
-  \textindent{\thisfootno}%
-  %
-  % Don't crash into the line above the footnote text.  Since this
-  % expands into a box, it must come within the paragraph, lest it
-  % provide a place where TeX can split the footnote.
-  \footstrut
-  %
-  % Invoke rest of plain TeX footnote routine.
-  \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished.  Otherwise, the insertion
-% would be lost.
-% Similarly, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes.  --kasal, 16nov03.
-
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
-  \ifx \insert\ptexinsert
-    \let\insert\saveinsert
-  \else
-    \let\checkinserts\relax
-  \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
-  \edef\next{\noexpand\savetobox \makeSAVEname#1}%
-  \afterassignment\next
-  % swallow the left brace
-  \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
-  \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
-    {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
-  \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials  %  ;-)
-  \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
-  \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
-  \next
-}
-\def\newsaveinsX #1{%
-  \csname newbox\endcsname #1%
-  \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
-    \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image.  We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front.  If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
-  % Do not bother showing banner with epsf.tex v2.7k (available in
-  % doc/epsf.tex and on ctan).
-  \def\epsfannounce{\toks0 = }%
-  \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
-  work.  It is also included in the Texinfo distribution, or you can get
-  it from ftp://tug.org/tex/epsf.tex.}
-%
-\def\image#1{%
-  \ifx\epsfbox\thisisundefined
-    \ifwarnednoepsf \else
-      \errhelp = \noepsfhelp
-      \errmessage{epsf.tex not found, images will be ignored}%
-      \global\warnednoepsftrue
-    \fi
-  \else
-    \imagexxx #1,,,,,\finish
-  \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
-  \catcode`\^^M = 5     % in case we're inside an example
-  \normalturnoffactive  % allow _ et al. in names
-  % If the image is by itself, center it.
-  \ifvmode
-    \imagevmodetrue
-  \else \ifx\centersub\centerV
-    % for @center @image, we need a vbox so we can have our vertical space
-    \imagevmodetrue
-    \vbox\bgroup % vbox has better behavior than vtop herev
-  \fi\fi
-  %
-  \ifimagevmode
-    \nobreak\medskip
-    % Usually we'll have text after the image which will insert
-    % \parskip glue, so insert it here too to equalize the space
-    % above and below.
-    \nobreak\vskip\parskip
-    \nobreak
-  \fi
-  %
-  % Leave vertical mode so that indentation from an enclosing
-  %  environment such as @quotation is respected.
-  % However, if we're at the top level, we don't want the
-  %  normal paragraph indentation.
-  % On the other hand, if we are in the case of @center @image, we don't
-  %  want to start a paragraph, which will create a hsize-width box and
-  %  eradicate the centering.
-  \ifx\centersub\centerV\else \noindent \fi
-  %
-  % Output the image.
-  \ifpdf
-    \dopdfimage{#1}{#2}{#3}%
-  \else
-    % \epsfbox itself resets \epsf?size at each figure.
-    \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
-    \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
-    \epsfbox{#1.eps}%
-  \fi
-  %
-  \ifimagevmode
-    \medskip  % space after a standalone image
-  \fi  
-  \ifx\centersub\centerV \egroup \fi
-\endgroup}
-
-
-% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
-% etc.  We don't actually implement floating yet, we always include the
-% float "here".  But it seemed the best name for the future.
-%
-\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
-
-% There may be a space before second and/or third parameter; delete it.
-\def\eatcommaspace#1, {#1,}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc.  Can't contain commas.  If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label.  Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored.  It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
-  \let\thiscaption=\empty
-  \let\thisshortcaption=\empty
-  %
-  % don't lose footnotes inside @float.
-  %
-  % BEWARE: when the floats start float, we have to issue warning whenever an
-  % insert appears inside a float which could possibly float. --kasal, 26may04
-  %
-  \startsavinginserts
-  %
-  % We can't be used inside a paragraph.
-  \par
-  %
-  \vtop\bgroup
-    \def\floattype{#1}%
-    \def\floatlabel{#2}%
-    \def\floatloc{#3}% we do nothing with this yet.
-    %
-    \ifx\floattype\empty
-      \let\safefloattype=\empty
-    \else
-      {%
-        % the floattype might have accents or other special characters,
-        % but we need to use it in a control sequence name.
-        \indexnofonts
-        \turnoffactive
-        \xdef\safefloattype{\floattype}%
-      }%
-    \fi
-    %
-    % If label is given but no type, we handle that as the empty type.
-    \ifx\floatlabel\empty \else
-      % We want each FLOATTYPE to be numbered separately (Figure 1,
-      % Table 1, Figure 2, ...).  (And if no label, no number.)
-      %
-      \expandafter\getfloatno\csname\safefloattype floatno\endcsname
-      \global\advance\floatno by 1
-      %
-      {%
-        % This magic value for \lastsection is output by \setref as the
-        % XREFLABEL-title value.  \xrefX uses it to distinguish float
-        % labels (which have a completely different output format) from
-        % node and anchor labels.  And \xrdef uses it to construct the
-        % lists of floats.
-        %
-        \edef\lastsection{\floatmagic=\safefloattype}%
-        \setref{\floatlabel}{Yfloat}%
-      }%
-    \fi
-    %
-    % start with \parskip glue, I guess.
-    \vskip\parskip
-    %
-    % Don't suppress indentation if a float happens to start a section.
-    \restorefirstparagraphindent
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption:    Foo 1.1
-% @float Foo & @caption{Cap}:     Foo: Cap
-% @float Foo & no caption:        Foo
-% @float ,lbl & Caption{Cap}:     1.1: Cap
-% @float ,lbl & no caption:       1.1
-% @float & @caption{Cap}:         Cap
-% @float & no caption:
-%
-\def\Efloat{%
-    \let\floatident = \empty
-    %
-    % In all cases, if we have a float type, it comes first.
-    \ifx\floattype\empty \else \def\floatident{\floattype}\fi
-    %
-    % If we have an xref label, the number comes next.
-    \ifx\floatlabel\empty \else
-      \ifx\floattype\empty \else % if also had float type, need tie first.
-        \appendtomacro\floatident{\tie}%
-      \fi
-      % the number.
-      \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
-    \fi
-    %
-    % Start the printed caption with what we've constructed in
-    % \floatident, but keep it separate; we need \floatident again.
-    \let\captionline = \floatident
-    %
-    \ifx\thiscaption\empty \else
-      \ifx\floatident\empty \else
-	\appendtomacro\captionline{: }% had ident, so need a colon between
-      \fi
-      %
-      % caption text.
-      \appendtomacro\captionline{\scanexp\thiscaption}%
-    \fi
-    %
-    % If we have anything to print, print it, with space before.
-    % Eventually this needs to become an \insert.
-    \ifx\captionline\empty \else
-      \vskip.5\parskip
-      \captionline
-      %
-      % Space below caption.
-      \vskip\parskip
-    \fi
-    %
-    % If have an xref label, write the list of floats info.  Do this
-    % after the caption, to avoid chance of it being a breakpoint.
-    \ifx\floatlabel\empty \else
-      % Write the text that goes in the lof to the aux file as
-      % \floatlabel-lof.  Besides \floatident, we include the short
-      % caption if specified, else the full caption if specified, else nothing.
-      {%
-        \atdummies
-        %
-        % since we read the caption text in the macro world, where ^^M
-        % is turned into a normal character, we have to scan it back, so
-        % we don't write the literal three characters "^^M" into the aux file.
-	\scanexp{%
-	  \xdef\noexpand\gtemp{%
-	    \ifx\thisshortcaption\empty
-	      \thiscaption
-	    \else
-	      \thisshortcaption
-	    \fi
-	  }%
-	}%
-        \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
-	  \ifx\gtemp\empty \else : \gtemp \fi}}%
-      }%
-    \fi
-  \egroup  % end of \vtop
-  %
-  % place the captured inserts
-  %
-  % BEWARE: when the floats start floating, we have to issue warning
-  % whenever an insert appears inside a float which could possibly
-  % float. --kasal, 26may04
-  %
-  \checkinserts
-}
-
-% Append the tokens #2 to the definition of macro #1, not expanding either.
-%
-\def\appendtomacro#1#2{%
-  \expandafter\def\expandafter#1\expandafter{#1#2}%
-}
-
-% @caption, @shortcaption
-%
-\def\caption{\docaption\thiscaption}
-\def\shortcaption{\docaption\thisshortcaption}
-\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
-\def\defcaption#1#2{\egroup \def#1{#2}}
-
-% The parameter is the control sequence identifying the counter we are
-% going to use.  Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
-  \ifx#1\relax
-      % Haven't seen this figure type before.
-      \csname newcount\endcsname #1%
-      %
-      % Remember to reset this floatno at the next chap.
-      \expandafter\gdef\expandafter\resetallfloatnos
-        \expandafter{\resetallfloatnos #1=0 }%
-  \fi
-  \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value.  We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1".  We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref.  That is, the magic
-% \lastsection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string.  If so, #2 will be the
-% (safe) float type for this float.  We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
-  \def\temp{#1}%
-  \def\iffloattype{#2}%
-  \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
-  \def\floattype{#1}% floattype
-  {%
-    % the floattype might have accents or other special characters,
-    % but we need to use it in a control sequence name.
-    \indexnofonts
-    \turnoffactive
-    \xdef\safefloattype{\floattype}%
-  }%
-  %
-  % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
-  \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
-    \ifhavexrefs
-      % if the user said @listoffloats foo but never @float foo.
-      \message{\linenumber No `\safefloattype' floats to list.}%
-    \fi
-  \else
-    \begingroup
-      \leftskip=\tocindent  % indent these entries like a toc
-      \let\do=\listoffloatsdo
-      \csname floatlist\safefloattype\endcsname
-    \endgroup
-  \fi
-}
-
-% This is called on each entry in a list of floats.  We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file.  We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{{%
-  % Can't fully expand XR#1-lof because it can contain anything.  Just
-  % pass the control sequence.  On the other hand, XR#1-pg is just the
-  % page number, and we want to fully expand that so we can get a link
-  % in pdf output.
-  \toksA = \expandafter{\csname XR#1-lof\endcsname}%
-  %
-  % use the same \entry macro we use to generate the TOC and index.
-  \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
-  \writeentry
-}}
-
-
-\message{localization,}
-
-% For single-language documents, @documentlanguage is usually given very
-% early, just after @documentencoding.  Single argument is the language
-% (de) or locale (de_DE) abbreviation.
-%
-{
-  \catcode`\_ = \active
-  \globaldefs=1
-\parseargdef\documentlanguage{\begingroup
-  \let_=\normalunderscore  % normal _ character for filenames
-  \tex % read txi-??.tex file in plain TeX.
-    % Read the file by the name they passed if it exists.
-    \openin 1 txi-#1.tex
-    \ifeof 1
-      \documentlanguagetrywithoutunderscore{#1_\finish}%
-    \else
-      \globaldefs = 1  % everything in the txi-LL files needs to persist
-      \input txi-#1.tex
-    \fi
-    \closein 1
-  \endgroup % end raw TeX
-\endgroup}
-%
-% If they passed de_DE, and txi-de_DE.tex doesn't exist,
-% try txi-de.tex.
-%
-\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
-  \openin 1 txi-#1.tex
-  \ifeof 1
-    \errhelp = \nolanghelp
-    \errmessage{Cannot read language file txi-#1.tex}%
-  \else
-    \globaldefs = 1  % everything in the txi-LL files needs to persist
-    \input txi-#1.tex
-  \fi
-  \closein 1
-}
-}% end of special _ catcode
-%
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty.  Maybe you need to install it?  Putting it in the current
-directory should work if nowhere else does.}
-
-% This macro is called from txi-??.tex files; the first argument is the
-% \language name to set (without the "\lang@" prefix), the second and
-% third args are \{left,right}hyphenmin.
-%
-% The language names to pass are determined when the format is built.
-% See the etex.log file created at that time, e.g.,
-% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
-%
-% With TeX Live 2008, etex now includes hyphenation patterns for all
-% available languages.  This means we can support hyphenation in
-% Texinfo, at least to some extent.  (This still doesn't solve the
-% accented characters problem.)
-%
-\catcode`@=11
-\def\txisetlanguage#1#2#3{%
-  % do not set the language if the name is undefined in the current TeX.
-  \expandafter\ifx\csname lang@#1\endcsname \relax
-    \message{no patterns for #1}%
-  \else
-    \global\language = \csname lang@#1\endcsname
-  \fi
-  % but there is no harm in adjusting the hyphenmin values regardless.
-  \global\lefthyphenmin = #2\relax
-  \global\righthyphenmin = #3\relax
-}
-
-% Helpers for encodings.
-% Set the catcode of characters 128 through 255 to the specified number.
-%
-\def\setnonasciicharscatcode#1{%
-   \count255=128
-   \loop\ifnum\count255<256
-      \global\catcode\count255=#1\relax
-      \advance\count255 by 1
-   \repeat
-}
-
-\def\setnonasciicharscatcodenonglobal#1{%
-   \count255=128
-   \loop\ifnum\count255<256
-      \catcode\count255=#1\relax
-      \advance\count255 by 1
-   \repeat
-}
-
-% @documentencoding sets the definition of non-ASCII characters
-% according to the specified encoding.
-%
-\parseargdef\documentencoding{%
-  % Encoding being declared for the document.
-  \def\declaredencoding{\csname #1.enc\endcsname}%
-  %
-  % Supported encodings: names converted to tokens in order to be able
-  % to compare them with \ifx.
-  \def\ascii{\csname US-ASCII.enc\endcsname}%
-  \def\latnine{\csname ISO-8859-15.enc\endcsname}%
-  \def\latone{\csname ISO-8859-1.enc\endcsname}%
-  \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
-  \def\utfeight{\csname UTF-8.enc\endcsname}%
-  %
-  \ifx \declaredencoding \ascii
-     \asciichardefs
-  %
-  \else \ifx \declaredencoding \lattwo
-     \setnonasciicharscatcode\active
-     \lattwochardefs
-  %
-  \else \ifx \declaredencoding \latone
-     \setnonasciicharscatcode\active
-     \latonechardefs
-  %
-  \else \ifx \declaredencoding \latnine
-     \setnonasciicharscatcode\active
-     \latninechardefs
-  %
-  \else \ifx \declaredencoding \utfeight
-     \setnonasciicharscatcode\active
-     \utfeightchardefs
-  %
-  \else
-    \message{Unknown document encoding #1, ignoring.}%
-  %
-  \fi % utfeight
-  \fi % latnine
-  \fi % latone
-  \fi % lattwo
-  \fi % ascii
-}
-
-% A message to be logged when using a character that isn't available
-% the default font encoding (OT1).
-%
-\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
-
-% Take account of \c (plain) vs. \, (Texinfo) difference.
-\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
-  \gdef^^a0{\tie}
-  \gdef^^a1{\exclamdown}
-  \gdef^^a2{\missingcharmsg{CENT SIGN}}
-  \gdef^^a3{{\pounds}}
-  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
-  \gdef^^a5{\missingcharmsg{YEN SIGN}}
-  \gdef^^a6{\missingcharmsg{BROKEN BAR}}
-  \gdef^^a7{\S}
-  \gdef^^a8{\"{}}
-  \gdef^^a9{\copyright}
-  \gdef^^aa{\ordf}
-  \gdef^^ab{\guillemetleft}
-  \gdef^^ac{$\lnot$}
-  \gdef^^ad{\-}
-  \gdef^^ae{\registeredsymbol}
-  \gdef^^af{\={}}
-  %
-  \gdef^^b0{\textdegree}
-  \gdef^^b1{$\pm$}
-  \gdef^^b2{$^2$}
-  \gdef^^b3{$^3$}
-  \gdef^^b4{\'{}}
-  \gdef^^b5{$\mu$}
-  \gdef^^b6{\P}
-  %
-  \gdef^^b7{$^.$}
-  \gdef^^b8{\cedilla\ }
-  \gdef^^b9{$^1$}
-  \gdef^^ba{\ordm}
-  %
-  \gdef^^bb{\guillemetright}
-  \gdef^^bc{$1\over4$}
-  \gdef^^bd{$1\over2$}
-  \gdef^^be{$3\over4$}
-  \gdef^^bf{\questiondown}
-  %
-  \gdef^^c0{\`A}
-  \gdef^^c1{\'A}
-  \gdef^^c2{\^A}
-  \gdef^^c3{\~A}
-  \gdef^^c4{\"A}
-  \gdef^^c5{\ringaccent A}
-  \gdef^^c6{\AE}
-  \gdef^^c7{\cedilla C}
-  \gdef^^c8{\`E}
-  \gdef^^c9{\'E}
-  \gdef^^ca{\^E}
-  \gdef^^cb{\"E}
-  \gdef^^cc{\`I}
-  \gdef^^cd{\'I}
-  \gdef^^ce{\^I}
-  \gdef^^cf{\"I}
-  %
-  \gdef^^d0{\DH}
-  \gdef^^d1{\~N}
-  \gdef^^d2{\`O}
-  \gdef^^d3{\'O}
-  \gdef^^d4{\^O}
-  \gdef^^d5{\~O}
-  \gdef^^d6{\"O}
-  \gdef^^d7{$\times$}
-  \gdef^^d8{\O}
-  \gdef^^d9{\`U}
-  \gdef^^da{\'U}
-  \gdef^^db{\^U}
-  \gdef^^dc{\"U}
-  \gdef^^dd{\'Y}
-  \gdef^^de{\TH}
-  \gdef^^df{\ss}
-  %
-  \gdef^^e0{\`a}
-  \gdef^^e1{\'a}
-  \gdef^^e2{\^a}
-  \gdef^^e3{\~a}
-  \gdef^^e4{\"a}
-  \gdef^^e5{\ringaccent a}
-  \gdef^^e6{\ae}
-  \gdef^^e7{\cedilla c}
-  \gdef^^e8{\`e}
-  \gdef^^e9{\'e}
-  \gdef^^ea{\^e}
-  \gdef^^eb{\"e}
-  \gdef^^ec{\`{\dotless i}}
-  \gdef^^ed{\'{\dotless i}}
-  \gdef^^ee{\^{\dotless i}}
-  \gdef^^ef{\"{\dotless i}}
-  %
-  \gdef^^f0{\dh}
-  \gdef^^f1{\~n}
-  \gdef^^f2{\`o}
-  \gdef^^f3{\'o}
-  \gdef^^f4{\^o}
-  \gdef^^f5{\~o}
-  \gdef^^f6{\"o}
-  \gdef^^f7{$\div$}
-  \gdef^^f8{\o}
-  \gdef^^f9{\`u}
-  \gdef^^fa{\'u}
-  \gdef^^fb{\^u}
-  \gdef^^fc{\"u}
-  \gdef^^fd{\'y}
-  \gdef^^fe{\th}
-  \gdef^^ff{\"y}
-}
-
-% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
-  % Encoding is almost identical to Latin1.
-  \latonechardefs
-  %
-  \gdef^^a4{\euro}
-  \gdef^^a6{\v S}
-  \gdef^^a8{\v s}
-  \gdef^^b4{\v Z}
-  \gdef^^b8{\v z}
-  \gdef^^bc{\OE}
-  \gdef^^bd{\oe}
-  \gdef^^be{\"Y}
-}
-
-% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
-  \gdef^^a0{\tie}
-  \gdef^^a1{\ogonek{A}}
-  \gdef^^a2{\u{}}
-  \gdef^^a3{\L}
-  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
-  \gdef^^a5{\v L}
-  \gdef^^a6{\'S}
-  \gdef^^a7{\S}
-  \gdef^^a8{\"{}}
-  \gdef^^a9{\v S}
-  \gdef^^aa{\cedilla S}
-  \gdef^^ab{\v T}
-  \gdef^^ac{\'Z}
-  \gdef^^ad{\-}
-  \gdef^^ae{\v Z}
-  \gdef^^af{\dotaccent Z}
-  %
-  \gdef^^b0{\textdegree}
-  \gdef^^b1{\ogonek{a}}
-  \gdef^^b2{\ogonek{ }}
-  \gdef^^b3{\l}
-  \gdef^^b4{\'{}}
-  \gdef^^b5{\v l}
-  \gdef^^b6{\'s}
-  \gdef^^b7{\v{}}
-  \gdef^^b8{\cedilla\ }
-  \gdef^^b9{\v s}
-  \gdef^^ba{\cedilla s}
-  \gdef^^bb{\v t}
-  \gdef^^bc{\'z}
-  \gdef^^bd{\H{}}
-  \gdef^^be{\v z}
-  \gdef^^bf{\dotaccent z}
-  %
-  \gdef^^c0{\'R}
-  \gdef^^c1{\'A}
-  \gdef^^c2{\^A}
-  \gdef^^c3{\u A}
-  \gdef^^c4{\"A}
-  \gdef^^c5{\'L}
-  \gdef^^c6{\'C}
-  \gdef^^c7{\cedilla C}
-  \gdef^^c8{\v C}
-  \gdef^^c9{\'E}
-  \gdef^^ca{\ogonek{E}}
-  \gdef^^cb{\"E}
-  \gdef^^cc{\v E}
-  \gdef^^cd{\'I}
-  \gdef^^ce{\^I}
-  \gdef^^cf{\v D}
-  %
-  \gdef^^d0{\DH}
-  \gdef^^d1{\'N}
-  \gdef^^d2{\v N}
-  \gdef^^d3{\'O}
-  \gdef^^d4{\^O}
-  \gdef^^d5{\H O}
-  \gdef^^d6{\"O}
-  \gdef^^d7{$\times$}
-  \gdef^^d8{\v R}
-  \gdef^^d9{\ringaccent U}
-  \gdef^^da{\'U}
-  \gdef^^db{\H U}
-  \gdef^^dc{\"U}
-  \gdef^^dd{\'Y}
-  \gdef^^de{\cedilla T}
-  \gdef^^df{\ss}
-  %
-  \gdef^^e0{\'r}
-  \gdef^^e1{\'a}
-  \gdef^^e2{\^a}
-  \gdef^^e3{\u a}
-  \gdef^^e4{\"a}
-  \gdef^^e5{\'l}
-  \gdef^^e6{\'c}
-  \gdef^^e7{\cedilla c}
-  \gdef^^e8{\v c}
-  \gdef^^e9{\'e}
-  \gdef^^ea{\ogonek{e}}
-  \gdef^^eb{\"e}
-  \gdef^^ec{\v e}
-  \gdef^^ed{\'{\dotless{i}}}
-  \gdef^^ee{\^{\dotless{i}}}
-  \gdef^^ef{\v d}
-  %
-  \gdef^^f0{\dh}
-  \gdef^^f1{\'n}
-  \gdef^^f2{\v n}
-  \gdef^^f3{\'o}
-  \gdef^^f4{\^o}
-  \gdef^^f5{\H o}
-  \gdef^^f6{\"o}
-  \gdef^^f7{$\div$}
-  \gdef^^f8{\v r}
-  \gdef^^f9{\ringaccent u}
-  \gdef^^fa{\'u}
-  \gdef^^fb{\H u}
-  \gdef^^fc{\"u}
-  \gdef^^fd{\'y}
-  \gdef^^fe{\cedilla t}
-  \gdef^^ff{\dotaccent{}}
-}
-
-% UTF-8 character definitions.
-%
-% This code to support UTF-8 is based on LaTeX's utf8.def, with some
-% changes for Texinfo conventions.  It is included here under the GPL by
-% permission from Frank Mittelbach and the LaTeX team.
-%
-\newcount\countUTFx
-\newcount\countUTFy
-\newcount\countUTFz
-
-\gdef\UTFviiiTwoOctets#1#2{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\endcsname}
-%
-\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
-%
-\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
-
-\gdef\UTFviiiDefined#1{%
-  \ifx #1\relax
-    \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
-  \else
-    \expandafter #1%
-  \fi
-}
-
-\begingroup
-  \catcode`\~13
-  \catcode`\"12
-
-  \def\UTFviiiLoop{%
-    \global\catcode\countUTFx\active
-    \uccode`\~\countUTFx
-    \uppercase\expandafter{\UTFviiiTmp}%
-    \advance\countUTFx by 1
-    \ifnum\countUTFx < \countUTFy
-      \expandafter\UTFviiiLoop
-    \fi}
-
-  \countUTFx = "C2
-  \countUTFy = "E0
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
-  \UTFviiiLoop
-
-  \countUTFx = "E0
-  \countUTFy = "F0
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
-  \UTFviiiLoop
-
-  \countUTFx = "F0
-  \countUTFy = "F4
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiFourOctets\string~}}
-  \UTFviiiLoop
-\endgroup
-
-\begingroup
-  \catcode`\"=12
-  \catcode`\<=12
-  \catcode`\.=12
-  \catcode`\,=12
-  \catcode`\;=12
-  \catcode`\!=12
-  \catcode`\~=13
-
-  \gdef\DeclareUnicodeCharacter#1#2{%
-    \countUTFz = "#1\relax
-    %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
-    \begingroup
-      \parseXMLCharref
-      \def\UTFviiiTwoOctets##1##2{%
-        \csname u8:##1\string ##2\endcsname}%
-      \def\UTFviiiThreeOctets##1##2##3{%
-        \csname u8:##1\string ##2\string ##3\endcsname}%
-      \def\UTFviiiFourOctets##1##2##3##4{%
-        \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
-      \expandafter\expandafter\expandafter\expandafter
-       \expandafter\expandafter\expandafter
-       \gdef\UTFviiiTmp{#2}%
-    \endgroup}
-
-  \gdef\parseXMLCharref{%
-    \ifnum\countUTFz < "A0\relax
-      \errhelp = \EMsimple
-      \errmessage{Cannot define Unicode char value < 00A0}%
-    \else\ifnum\countUTFz < "800\relax
-      \parseUTFviiiA,%
-      \parseUTFviiiB C\UTFviiiTwoOctets.,%
-    \else\ifnum\countUTFz < "10000\relax
-      \parseUTFviiiA;%
-      \parseUTFviiiA,%
-      \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
-    \else
-      \parseUTFviiiA;%
-      \parseUTFviiiA,%
-      \parseUTFviiiA!%
-      \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
-    \fi\fi\fi
-  }
-
-  \gdef\parseUTFviiiA#1{%
-    \countUTFx = \countUTFz
-    \divide\countUTFz by 64
-    \countUTFy = \countUTFz
-    \multiply\countUTFz by 64
-    \advance\countUTFx by -\countUTFz
-    \advance\countUTFx by 128
-    \uccode `#1\countUTFx
-    \countUTFz = \countUTFy}
-
-  \gdef\parseUTFviiiB#1#2#3#4{%
-    \advance\countUTFz by "#10\relax
-    \uccode `#3\countUTFz
-    \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
-\endgroup
-
-\def\utfeightchardefs{%
-  \DeclareUnicodeCharacter{00A0}{\tie}
-  \DeclareUnicodeCharacter{00A1}{\exclamdown}
-  \DeclareUnicodeCharacter{00A3}{\pounds}
-  \DeclareUnicodeCharacter{00A8}{\"{ }}
-  \DeclareUnicodeCharacter{00A9}{\copyright}
-  \DeclareUnicodeCharacter{00AA}{\ordf}
-  \DeclareUnicodeCharacter{00AB}{\guillemetleft}
-  \DeclareUnicodeCharacter{00AD}{\-}
-  \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
-  \DeclareUnicodeCharacter{00AF}{\={ }}
-
-  \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
-  \DeclareUnicodeCharacter{00B4}{\'{ }}
-  \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
-  \DeclareUnicodeCharacter{00BA}{\ordm}
-  \DeclareUnicodeCharacter{00BB}{\guillemetright}
-  \DeclareUnicodeCharacter{00BF}{\questiondown}
-
-  \DeclareUnicodeCharacter{00C0}{\`A}
-  \DeclareUnicodeCharacter{00C1}{\'A}
-  \DeclareUnicodeCharacter{00C2}{\^A}
-  \DeclareUnicodeCharacter{00C3}{\~A}
-  \DeclareUnicodeCharacter{00C4}{\"A}
-  \DeclareUnicodeCharacter{00C5}{\AA}
-  \DeclareUnicodeCharacter{00C6}{\AE}
-  \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
-  \DeclareUnicodeCharacter{00C8}{\`E}
-  \DeclareUnicodeCharacter{00C9}{\'E}
-  \DeclareUnicodeCharacter{00CA}{\^E}
-  \DeclareUnicodeCharacter{00CB}{\"E}
-  \DeclareUnicodeCharacter{00CC}{\`I}
-  \DeclareUnicodeCharacter{00CD}{\'I}
-  \DeclareUnicodeCharacter{00CE}{\^I}
-  \DeclareUnicodeCharacter{00CF}{\"I}
-
-  \DeclareUnicodeCharacter{00D0}{\DH}
-  \DeclareUnicodeCharacter{00D1}{\~N}
-  \DeclareUnicodeCharacter{00D2}{\`O}
-  \DeclareUnicodeCharacter{00D3}{\'O}
-  \DeclareUnicodeCharacter{00D4}{\^O}
-  \DeclareUnicodeCharacter{00D5}{\~O}
-  \DeclareUnicodeCharacter{00D6}{\"O}
-  \DeclareUnicodeCharacter{00D8}{\O}
-  \DeclareUnicodeCharacter{00D9}{\`U}
-  \DeclareUnicodeCharacter{00DA}{\'U}
-  \DeclareUnicodeCharacter{00DB}{\^U}
-  \DeclareUnicodeCharacter{00DC}{\"U}
-  \DeclareUnicodeCharacter{00DD}{\'Y}
-  \DeclareUnicodeCharacter{00DE}{\TH}
-  \DeclareUnicodeCharacter{00DF}{\ss}
-
-  \DeclareUnicodeCharacter{00E0}{\`a}
-  \DeclareUnicodeCharacter{00E1}{\'a}
-  \DeclareUnicodeCharacter{00E2}{\^a}
-  \DeclareUnicodeCharacter{00E3}{\~a}
-  \DeclareUnicodeCharacter{00E4}{\"a}
-  \DeclareUnicodeCharacter{00E5}{\aa}
-  \DeclareUnicodeCharacter{00E6}{\ae}
-  \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
-  \DeclareUnicodeCharacter{00E8}{\`e}
-  \DeclareUnicodeCharacter{00E9}{\'e}
-  \DeclareUnicodeCharacter{00EA}{\^e}
-  \DeclareUnicodeCharacter{00EB}{\"e}
-  \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
-  \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
-  \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
-  \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
-
-  \DeclareUnicodeCharacter{00F0}{\dh}
-  \DeclareUnicodeCharacter{00F1}{\~n}
-  \DeclareUnicodeCharacter{00F2}{\`o}
-  \DeclareUnicodeCharacter{00F3}{\'o}
-  \DeclareUnicodeCharacter{00F4}{\^o}
-  \DeclareUnicodeCharacter{00F5}{\~o}
-  \DeclareUnicodeCharacter{00F6}{\"o}
-  \DeclareUnicodeCharacter{00F8}{\o}
-  \DeclareUnicodeCharacter{00F9}{\`u}
-  \DeclareUnicodeCharacter{00FA}{\'u}
-  \DeclareUnicodeCharacter{00FB}{\^u}
-  \DeclareUnicodeCharacter{00FC}{\"u}
-  \DeclareUnicodeCharacter{00FD}{\'y}
-  \DeclareUnicodeCharacter{00FE}{\th}
-  \DeclareUnicodeCharacter{00FF}{\"y}
-
-  \DeclareUnicodeCharacter{0100}{\=A}
-  \DeclareUnicodeCharacter{0101}{\=a}
-  \DeclareUnicodeCharacter{0102}{\u{A}}
-  \DeclareUnicodeCharacter{0103}{\u{a}}
-  \DeclareUnicodeCharacter{0104}{\ogonek{A}}
-  \DeclareUnicodeCharacter{0105}{\ogonek{a}}
-  \DeclareUnicodeCharacter{0106}{\'C}
-  \DeclareUnicodeCharacter{0107}{\'c}
-  \DeclareUnicodeCharacter{0108}{\^C}
-  \DeclareUnicodeCharacter{0109}{\^c}
-  \DeclareUnicodeCharacter{0118}{\ogonek{E}}
-  \DeclareUnicodeCharacter{0119}{\ogonek{e}}
-  \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
-  \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
-  \DeclareUnicodeCharacter{010C}{\v{C}}
-  \DeclareUnicodeCharacter{010D}{\v{c}}
-  \DeclareUnicodeCharacter{010E}{\v{D}}
-
-  \DeclareUnicodeCharacter{0112}{\=E}
-  \DeclareUnicodeCharacter{0113}{\=e}
-  \DeclareUnicodeCharacter{0114}{\u{E}}
-  \DeclareUnicodeCharacter{0115}{\u{e}}
-  \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
-  \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
-  \DeclareUnicodeCharacter{011A}{\v{E}}
-  \DeclareUnicodeCharacter{011B}{\v{e}}
-  \DeclareUnicodeCharacter{011C}{\^G}
-  \DeclareUnicodeCharacter{011D}{\^g}
-  \DeclareUnicodeCharacter{011E}{\u{G}}
-  \DeclareUnicodeCharacter{011F}{\u{g}}
-
-  \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
-  \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
-  \DeclareUnicodeCharacter{0124}{\^H}
-  \DeclareUnicodeCharacter{0125}{\^h}
-  \DeclareUnicodeCharacter{0128}{\~I}
-  \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
-  \DeclareUnicodeCharacter{012A}{\=I}
-  \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
-  \DeclareUnicodeCharacter{012C}{\u{I}}
-  \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
-
-  \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
-  \DeclareUnicodeCharacter{0131}{\dotless{i}}
-  \DeclareUnicodeCharacter{0132}{IJ}
-  \DeclareUnicodeCharacter{0133}{ij}
-  \DeclareUnicodeCharacter{0134}{\^J}
-  \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
-  \DeclareUnicodeCharacter{0139}{\'L}
-  \DeclareUnicodeCharacter{013A}{\'l}
-
-  \DeclareUnicodeCharacter{0141}{\L}
-  \DeclareUnicodeCharacter{0142}{\l}
-  \DeclareUnicodeCharacter{0143}{\'N}
-  \DeclareUnicodeCharacter{0144}{\'n}
-  \DeclareUnicodeCharacter{0147}{\v{N}}
-  \DeclareUnicodeCharacter{0148}{\v{n}}
-  \DeclareUnicodeCharacter{014C}{\=O}
-  \DeclareUnicodeCharacter{014D}{\=o}
-  \DeclareUnicodeCharacter{014E}{\u{O}}
-  \DeclareUnicodeCharacter{014F}{\u{o}}
-
-  \DeclareUnicodeCharacter{0150}{\H{O}}
-  \DeclareUnicodeCharacter{0151}{\H{o}}
-  \DeclareUnicodeCharacter{0152}{\OE}
-  \DeclareUnicodeCharacter{0153}{\oe}
-  \DeclareUnicodeCharacter{0154}{\'R}
-  \DeclareUnicodeCharacter{0155}{\'r}
-  \DeclareUnicodeCharacter{0158}{\v{R}}
-  \DeclareUnicodeCharacter{0159}{\v{r}}
-  \DeclareUnicodeCharacter{015A}{\'S}
-  \DeclareUnicodeCharacter{015B}{\'s}
-  \DeclareUnicodeCharacter{015C}{\^S}
-  \DeclareUnicodeCharacter{015D}{\^s}
-  \DeclareUnicodeCharacter{015E}{\cedilla{S}}
-  \DeclareUnicodeCharacter{015F}{\cedilla{s}}
-
-  \DeclareUnicodeCharacter{0160}{\v{S}}
-  \DeclareUnicodeCharacter{0161}{\v{s}}
-  \DeclareUnicodeCharacter{0162}{\cedilla{t}}
-  \DeclareUnicodeCharacter{0163}{\cedilla{T}}
-  \DeclareUnicodeCharacter{0164}{\v{T}}
-
-  \DeclareUnicodeCharacter{0168}{\~U}
-  \DeclareUnicodeCharacter{0169}{\~u}
-  \DeclareUnicodeCharacter{016A}{\=U}
-  \DeclareUnicodeCharacter{016B}{\=u}
-  \DeclareUnicodeCharacter{016C}{\u{U}}
-  \DeclareUnicodeCharacter{016D}{\u{u}}
-  \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
-  \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
-
-  \DeclareUnicodeCharacter{0170}{\H{U}}
-  \DeclareUnicodeCharacter{0171}{\H{u}}
-  \DeclareUnicodeCharacter{0174}{\^W}
-  \DeclareUnicodeCharacter{0175}{\^w}
-  \DeclareUnicodeCharacter{0176}{\^Y}
-  \DeclareUnicodeCharacter{0177}{\^y}
-  \DeclareUnicodeCharacter{0178}{\"Y}
-  \DeclareUnicodeCharacter{0179}{\'Z}
-  \DeclareUnicodeCharacter{017A}{\'z}
-  \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
-  \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
-  \DeclareUnicodeCharacter{017D}{\v{Z}}
-  \DeclareUnicodeCharacter{017E}{\v{z}}
-
-  \DeclareUnicodeCharacter{01C4}{D\v{Z}}
-  \DeclareUnicodeCharacter{01C5}{D\v{z}}
-  \DeclareUnicodeCharacter{01C6}{d\v{z}}
-  \DeclareUnicodeCharacter{01C7}{LJ}
-  \DeclareUnicodeCharacter{01C8}{Lj}
-  \DeclareUnicodeCharacter{01C9}{lj}
-  \DeclareUnicodeCharacter{01CA}{NJ}
-  \DeclareUnicodeCharacter{01CB}{Nj}
-  \DeclareUnicodeCharacter{01CC}{nj}
-  \DeclareUnicodeCharacter{01CD}{\v{A}}
-  \DeclareUnicodeCharacter{01CE}{\v{a}}
-  \DeclareUnicodeCharacter{01CF}{\v{I}}
-
-  \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
-  \DeclareUnicodeCharacter{01D1}{\v{O}}
-  \DeclareUnicodeCharacter{01D2}{\v{o}}
-  \DeclareUnicodeCharacter{01D3}{\v{U}}
-  \DeclareUnicodeCharacter{01D4}{\v{u}}
-
-  \DeclareUnicodeCharacter{01E2}{\={\AE}}
-  \DeclareUnicodeCharacter{01E3}{\={\ae}}
-  \DeclareUnicodeCharacter{01E6}{\v{G}}
-  \DeclareUnicodeCharacter{01E7}{\v{g}}
-  \DeclareUnicodeCharacter{01E8}{\v{K}}
-  \DeclareUnicodeCharacter{01E9}{\v{k}}
-
-  \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
-  \DeclareUnicodeCharacter{01F1}{DZ}
-  \DeclareUnicodeCharacter{01F2}{Dz}
-  \DeclareUnicodeCharacter{01F3}{dz}
-  \DeclareUnicodeCharacter{01F4}{\'G}
-  \DeclareUnicodeCharacter{01F5}{\'g}
-  \DeclareUnicodeCharacter{01F8}{\`N}
-  \DeclareUnicodeCharacter{01F9}{\`n}
-  \DeclareUnicodeCharacter{01FC}{\'{\AE}}
-  \DeclareUnicodeCharacter{01FD}{\'{\ae}}
-  \DeclareUnicodeCharacter{01FE}{\'{\O}}
-  \DeclareUnicodeCharacter{01FF}{\'{\o}}
-
-  \DeclareUnicodeCharacter{021E}{\v{H}}
-  \DeclareUnicodeCharacter{021F}{\v{h}}
-
-  \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
-  \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
-  \DeclareUnicodeCharacter{0228}{\cedilla{E}}
-  \DeclareUnicodeCharacter{0229}{\cedilla{e}}
-  \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
-  \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
-
-  \DeclareUnicodeCharacter{0232}{\=Y}
-  \DeclareUnicodeCharacter{0233}{\=y}
-  \DeclareUnicodeCharacter{0237}{\dotless{j}}
-
-  \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
-
-  \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
-  \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
-  \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
-  \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
-  \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
-  \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
-  \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
-  \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
-  \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
-  \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
-  \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
-  \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
-
-  \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
-  \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
-
-  \DeclareUnicodeCharacter{1E20}{\=G}
-  \DeclareUnicodeCharacter{1E21}{\=g}
-  \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
-  \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
-  \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
-  \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
-  \DeclareUnicodeCharacter{1E26}{\"H}
-  \DeclareUnicodeCharacter{1E27}{\"h}
-
-  \DeclareUnicodeCharacter{1E30}{\'K}
-  \DeclareUnicodeCharacter{1E31}{\'k}
-  \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
-  \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
-  \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
-  \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
-  \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
-  \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
-  \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
-  \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
-  \DeclareUnicodeCharacter{1E3E}{\'M}
-  \DeclareUnicodeCharacter{1E3F}{\'m}
-
-  \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
-  \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
-  \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
-  \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
-  \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
-  \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
-  \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
-  \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
-  \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
-  \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
-
-  \DeclareUnicodeCharacter{1E54}{\'P}
-  \DeclareUnicodeCharacter{1E55}{\'p}
-  \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
-  \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
-  \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
-  \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
-  \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
-  \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
-  \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
-  \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
-
-  \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
-  \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
-  \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
-  \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
-  \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
-  \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
-  \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
-  \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
-  \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
-  \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
-
-  \DeclareUnicodeCharacter{1E7C}{\~V}
-  \DeclareUnicodeCharacter{1E7D}{\~v}
-  \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
-  \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
-
-  \DeclareUnicodeCharacter{1E80}{\`W}
-  \DeclareUnicodeCharacter{1E81}{\`w}
-  \DeclareUnicodeCharacter{1E82}{\'W}
-  \DeclareUnicodeCharacter{1E83}{\'w}
-  \DeclareUnicodeCharacter{1E84}{\"W}
-  \DeclareUnicodeCharacter{1E85}{\"w}
-  \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
-  \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
-  \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
-  \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
-  \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
-  \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
-  \DeclareUnicodeCharacter{1E8C}{\"X}
-  \DeclareUnicodeCharacter{1E8D}{\"x}
-  \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
-  \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
-
-  \DeclareUnicodeCharacter{1E90}{\^Z}
-  \DeclareUnicodeCharacter{1E91}{\^z}
-  \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
-  \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
-  \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
-  \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
-  \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
-  \DeclareUnicodeCharacter{1E97}{\"t}
-  \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
-  \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
-
-  \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
-  \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
-
-  \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
-  \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
-  \DeclareUnicodeCharacter{1EBC}{\~E}
-  \DeclareUnicodeCharacter{1EBD}{\~e}
-
-  \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
-  \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
-  \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
-  \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
-
-  \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
-  \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
-
-  \DeclareUnicodeCharacter{1EF2}{\`Y}
-  \DeclareUnicodeCharacter{1EF3}{\`y}
-  \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
-
-  \DeclareUnicodeCharacter{1EF8}{\~Y}
-  \DeclareUnicodeCharacter{1EF9}{\~y}
-
-  \DeclareUnicodeCharacter{2013}{--}
-  \DeclareUnicodeCharacter{2014}{---}
-  \DeclareUnicodeCharacter{2018}{\quoteleft}
-  \DeclareUnicodeCharacter{2019}{\quoteright}
-  \DeclareUnicodeCharacter{201A}{\quotesinglbase}
-  \DeclareUnicodeCharacter{201C}{\quotedblleft}
-  \DeclareUnicodeCharacter{201D}{\quotedblright}
-  \DeclareUnicodeCharacter{201E}{\quotedblbase}
-  \DeclareUnicodeCharacter{2022}{\bullet}
-  \DeclareUnicodeCharacter{2026}{\dots}
-  \DeclareUnicodeCharacter{2039}{\guilsinglleft}
-  \DeclareUnicodeCharacter{203A}{\guilsinglright}
-  \DeclareUnicodeCharacter{20AC}{\euro}
-
-  \DeclareUnicodeCharacter{2192}{\expansion}
-  \DeclareUnicodeCharacter{21D2}{\result}
-
-  \DeclareUnicodeCharacter{2212}{\minus}
-  \DeclareUnicodeCharacter{2217}{\point}
-  \DeclareUnicodeCharacter{2261}{\equiv}
-}% end of \utfeightchardefs
-
-
-% US-ASCII character definitions.
-\def\asciichardefs{% nothing need be done
-   \relax
-}
-
-% Make non-ASCII characters printable again for compatibility with
-% existing Texinfo documents that may use them, even without declaring a
-% document encoding.
-%
-\setnonasciicharscatcode \other
-
-
-\message{formatting,}
-
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be very finicky about underfull hboxes, either.
-\hbadness = 6666
-
-% Following George Bush, get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything.  We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize.  We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
-  \ifx\emergencystretch\thisisundefined
-    % Allow us to assign to \emergencystretch anyway.
-    \def\emergencystretch{\dimen0}%
-  \else
-    \emergencystretch = .15\hsize
-  \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth;
-% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
-% 7) physical page height; 8) physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading.  The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
-  \voffset = #3\relax
-  \topskip = #6\relax
-  \splittopskip = \topskip
-  %
-  \vsize = #1\relax
-  \advance\vsize by \topskip
-  \outervsize = \vsize
-  \advance\outervsize by 2\topandbottommargin
-  \pageheight = \vsize
-  %
-  \hsize = #2\relax
-  \outerhsize = \hsize
-  \advance\outerhsize by 0.5in
-  \pagewidth = \hsize
-  %
-  \normaloffset = #4\relax
-  \bindingoffset = #5\relax
-  %
-  \ifpdf
-    \pdfpageheight #7\relax
-    \pdfpagewidth #8\relax
-    % if we don't reset these, they will remain at "1 true in" of
-    % whatever layout pdftex was dumped with.
-    \pdfhorigin = 1 true in
-    \pdfvorigin = 1 true in
-  \fi
-  %
-  \setleading{\textleading}
-  %
-  \parindent = \defaultparindent
-  \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
-  \parskip = 3pt plus 2pt minus 1pt
-  \textleading = 13.2pt
-  %
-  % If page is nothing but text, make it come out even.
-  \internalpagesizes{607.2pt}{6in}% that's 46 lines
-                    {\voffset}{.25in}%
-                    {\bindingoffset}{36pt}%
-                    {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.25 trim size.
-\def\smallbook{{\globaldefs = 1
-  \parskip = 2pt plus 1pt
-  \textleading = 12pt
-  %
-  \internalpagesizes{7.5in}{5in}%
-                    {-.2in}{0in}%
-                    {\bindingoffset}{16pt}%
-                    {9.25in}{7in}%
-  %
-  \lispnarrowing = 0.3in
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = .5cm
-}}
-
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
-  \parskip = 1.5pt plus 1pt
-  \textleading = 12pt
-  %
-  \internalpagesizes{7.4in}{4.8in}%
-                    {-.2in}{-.4in}%
-                    {0pt}{14pt}%
-                    {9in}{6in}%
-  %
-  \lispnarrowing = 0.25in
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = .4cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
-  \parskip = 3pt plus 2pt minus 1pt
-  \textleading = 13.2pt
-  %
-  % Double-side printing via postscript on Laserjet 4050
-  % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
-  % To change the settings for a different printer or situation, adjust
-  % \normaloffset until the front-side and back-side texts align.  Then
-  % do the same for \bindingoffset.  You can set these for testing in
-  % your texinfo source file like this:
-  % @tex
-  % \global\normaloffset = -6mm
-  % \global\bindingoffset = 10mm
-  % @end tex
-  \internalpagesizes{673.2pt}{160mm}% that's 51 lines
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{44pt}%
-                    {297mm}{210mm}%
-  %
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
-  \parskip = 2pt plus 1pt minus 0.1pt
-  \textleading = 12.5pt
-  %
-  \internalpagesizes{160mm}{120mm}%
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{8pt}%
-                    {210mm}{148mm}%
-  %
-  \lispnarrowing = 0.2in
-  \tolerance = 800
-  \hfuzz = 1.2pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = 2mm
-  \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
-  \afourpaper
-  \internalpagesizes{237mm}{150mm}%
-                    {\voffset}{4.6mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
-  %
-  % Must explicitly reset to 0 because we call \afourpaper.
-  \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
-  \afourpaper
-  \internalpagesizes{241mm}{165mm}%
-                    {\voffset}{-2.95mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
-  \globaldefs = 0
-}}
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
-  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
-  \globaldefs = 1
-  %
-  \parskip = 3pt plus 2pt minus 1pt
-  \setleading{\textleading}%
-  %
-  \dimen0 = #1\relax
-  \advance\dimen0 by \voffset
-  %
-  \dimen2 = \hsize
-  \advance\dimen2 by \normaloffset
-  %
-  \internalpagesizes{#1}{\hsize}%
-                    {\voffset}{\normaloffset}%
-                    {\bindingoffset}{44pt}%
-                    {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-
-\message{and turning on texinfo input format.}
-
-\def^^L{\par} % remove \outer, so ^L can appear in an @comment
-
-% DEL is a comment character, in case @c does not suffice.
-\catcode`\^^? = 14
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other \def\normaldoublequote{"}
-\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
-\catcode`\+=\other \def\normalplus{+}
-\catcode`\<=\other \def\normalless{<}
-\catcode`\>=\other \def\normalgreater{>}
-\catcode`\^=\other \def\normalcaret{^}
-\catcode`\_=\other \def\normalunderscore{_}
-\catcode`\|=\other \def\normalverticalbar{|}
-\catcode`\~=\other \def\normaltilde{~}
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise.  Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font.  Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts.  But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Turn off all special characters except @
-% (and those which the user can use as if they were ordinary).
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active
-\def~{{\tt\char126}}
-\chardef\hat=`\^
-\catcode`\^=\active
-\def^{{\tt \hat}}
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-\let\realunder=_
-% Subroutine for the previous macro.
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-
-\catcode`\|=\active
-\def|{{\tt\char124}}
-\chardef \less=`\<
-\catcode`\<=\active
-\def<{{\tt \less}}
-\chardef \gtr=`\>
-\catcode`\>=\active
-\def>{{\tt \gtr}}
-\catcode`\+=\active
-\def+{{\tt \char 43}}
-\catcode`\$=\active
-\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have \everyjob (or @setfilename) turn them on.
-% \otherifyactive is called near the end of this file.
-\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
-
-% Used sometimes to turn off (effectively) the active characters even after
-% parsing them.
-\def\turnoffactive{%
-  \normalturnoffactive
-  \otherbackslash
-}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-\global\let\rawbackslashxx=\backslashcurfont  % let existing .??s files work
-
-% \realbackslash is an actual character `\' with catcode other, and
-% \doublebackslash is two of them (for the pdf outlines).
-{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
-
-% In texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active  % @ for escape char from now on.
-
-% The story here is that in math mode, the \char of \backslashcurfont
-% ends up printing the roman \ from the math symbol font (because \char
-% in math mode uses the \mathcode, and plain.tex sets
-% \mathcode`\\="026E).  It seems better for @backslashchar{} to always
-% print a typewriter backslash, hence we use an explicit \mathchar,
-% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
-% ignored family value; char position "5C).  We can't use " for the
-% usual hex value because it has already been made active.
-@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
-@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents.
-
-% On startup, @fixbackslash assigns:
-%  @let \ = @normalbackslash
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.  We switch back and forth between these.
-@gdef@rawbackslash{@let\=@backslashcurfont}
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.  Also revert - to its normal character, in
-% case the active - from code has slipped in.
-%
-{@catcode`- = @active
- @gdef@normalturnoffactive{%
-   @let-=@normaldash
-   @let"=@normaldoublequote
-   @let$=@normaldollar %$ font-lock fix
-   @let+=@normalplus
-   @let<=@normalless
-   @let>=@normalgreater
-   @let\=@normalbackslash
-   @let^=@normalcaret
-   @let_=@normalunderscore
-   @let|=@normalverticalbar
-   @let~=@normaltilde
-   @markupsetuplqdefault
-   @markupsetuprqdefault
-   @unsepspaces
- }
-}
-
-% Make _ and + \other characters, temporarily.
-% This is canceled by @fixbackslash.
-@otherifyactive
-
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-%
-@gdef@eatinput input texinfo{@fixbackslash}
-@global@let\ = @eatinput
-
-% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\' in the file would cause an error. This macro tries to fix
-% that, assuming it is called before the first `\' could plausibly occur.
-% Also turn back on active characters that might appear in the input
-% file name, in case not using a pre-dumped format.
-%
-@gdef@fixbackslash{%
-  @ifx\@eatinput @let\ = @normalbackslash @fi
-  @catcode`+=@active
-  @catcode`@_=@active
-}
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These (along with & and #) are made active for url-breaking, so need
-% active definitions as the normal characters.
-@def@normaldot{.}
-@def@normalquest{?}
-@def@normalslash{/}
-
-% These look ok in all fonts, so just make them not special.
-% @hashchar{} gets its own user-level command, because of #line.
-@catcode`@& = @other @def@normalamp{&}
-@catcode`@# = @other @def@normalhash{#}
-@catcode`@% = @other @def@normalpercent{%}
-
-@let @hashchar = @normalhash
-
-@c Finally, make ` and ' active, so that txicodequoteundirected and
-@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}.  If we
-@c don't make ` and ' active, @code will not get them as active chars.
-@c Do this last of all since we use ` in the previous @catcode assignments.
-@catcode`@'=@active
-@catcode`@`=@active
-@markupsetuplqdefault
-@markupsetuprqdefault
-
-@c Local variables:
-@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@ignore
-   arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
-@end ignore
diff --git a/configure b/configure
deleted file mode 100755
index 18a304f..0000000
--- a/configure
+++ /dev/null
@@ -1,22713 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for the fast lexical analyser generator 2.6.0.
-#
-# Report bugs to <flex-help@lists.sourceforge.net>.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-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 '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${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
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
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-\`configure' configures the fast lexical analyser generator 2.6.0 to adapt to many kinds of systems.
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-Report bugs to <flex-help@lists.sourceforge.net>.
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-{
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-  $as_echo "$as_me: failed program was:" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
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-  case $ac_file in
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-	;;
-    [ab].out )
-	# We found the default executable, but exeext='' is most
-	# certainly right.
-	break;;
-    *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-	then :; else
-	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
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-	# We set ac_cv_exeext here because the later test for it is not
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-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
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-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
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-rm -f conftest.$ac_ext
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-ac_exeext=$EXEEXT
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-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
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-
-  ;
-  return 0;
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-ac_clean_files="$ac_clean_files conftest.out"
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-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
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-{
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-{
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-{
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
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-{
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
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-
-
-
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-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
-   then ac_cv_path_FGREP="$GREP -F"
-   else
-     if test -z "$FGREP"; then
-  ac_path_FGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_FGREP" || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
-  # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'FGREP' >> "conftest.nl"
-    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_FGREP="$ac_path_FGREP"
-      ac_path_FGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_FGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_FGREP=$FGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test yes = "$GCC"; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test no != "$with_gnu_ld" && break
-	;;
-      *)
-	test yes != "$with_gnu_ld" && break
-	;;
-      esac
-    fi
-  done
-  IFS=$lt_save_ifs
-else
-  lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi
-fi
-
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$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
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test no != "$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
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in dumpbin "link -dump"
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DUMPBIN"; then
-  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$DUMPBIN" && break
-  done
-fi
-if test -z "$DUMPBIN"; then
-  ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in dumpbin "link -dump"
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DUMPBIN"; then
-  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_DUMPBIN" && break
-done
-
-  if test "x$ac_ct_DUMPBIN" = x; then
-    DUMPBIN=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DUMPBIN=$ac_ct_DUMPBIN
-  fi
-fi
-
-    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols -headers"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-
-  if test : != "$DUMPBIN"; then
-    NM=$DUMPBIN
-  fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
-  cat conftest.out >&5
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-    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 $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-
-fi
-
-if test -n "$lt_cv_sys_max_cmd_len"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-
-
-
-
-
-# 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
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  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 $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_noop
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
-        ;;
-    esac
-    ;;
-  * ) # unhandled hosts (and "normal" native builds)
-    lt_cv_to_host_file_cmd=func_convert_file_noop
-    ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
-        ;;
-    esac
-    ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    if test yes != "$GCC"; then
-      reload_cmds=false
-    fi
-    ;;
-  darwin*)
-    if test yes = "$GCC"; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
-  fi
-else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_file_magic_cmd='$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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$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 "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
-  ac_ct_DLLTOOL=$DLLTOOL
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DLLTOOL"; then
-  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DLLTOOL" = x; then
-    DLLTOOL="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DLLTOOL=$ac_ct_DLLTOOL
-  fi
-else
-  DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in ar
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$AR" && break
-  done
-fi
-if test -z "$AR"; then
-  ac_ct_AR=$AR
-  for ac_prog in ar
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_AR="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_AR" && break
-done
-
-  if test "x$ac_ct_AR" = x; then
-    AR="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ar_at_file=no
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  echo conftest.$ac_objext > conftest.lst
-      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
-      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      if test 0 -eq "$ac_status"; then
-	# Ensure the archiver fails upon bogus file names.
-	rm -f conftest.$ac_objext libconftest.a
-	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	if test 0 -ne "$ac_status"; then
-          lt_cv_ar_at_file=@
-        fi
-      fi
-      rm -f conftest.* libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test no = "$lt_cv_ar_at_file"; then
-  archiver_list_spec=
-else
-  archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$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 $host_os in
-  darwin*)
-    lock_old_archive_extraction=yes ;;
-  *)
-    lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_prog in gawk mawk nawk awk
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AWK"; then
-  ac_cv_prog_AWK="$AWK" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$AWK" && break
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# 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
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-# 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.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$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_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
-
-#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_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_prog_compiler_no_builtin_flag"
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest$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" >&5
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&5
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
-    fi
-  else
-    echo "$progname: failed program was:" >&5
-    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
-
-fi
-
-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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
-  withval=$with_sysroot;
-else
-  with_sysroot=no
-fi
-
-
-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|'')
-   ;; #(
- *)
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
-   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
-   ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-: ${lt_DD:=$DD}
-if test -z "$lt_DD"; then
-  ac_path_lt_DD_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in dd; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_lt_DD" || continue
-if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >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
-      $ac_path_lt_DD_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_lt_DD"; then
-    :
-  fi
-else
-  ac_cv_path_lt_DD=$lt_DD
-fi
-
-rm -f conftest.i conftest2.i conftest.out
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-lt_cv_truncate_bin=
-if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >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"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$lt_cv_truncate_bin" >&6; }
-
-
-
-
-
-
-
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
-    for cc_temp in $*""; 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-%%"`
-}
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
-  enableval=$enable_libtool_lock;
-fi
-
-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 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.$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 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    if test yes = "$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 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    emul=elf
-    case `/usr/bin/file conftest.$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 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; 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"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_cc_needs_belf=yes
-else
-  lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
-  if test yes != "$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 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; 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=$enable_libtool_lock
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$MANIFEST_TOOL"; then
-  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
-  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
-  # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_MANIFEST_TOOL"; then
-  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_MANIFEST_TOOL" = x; then
-    MANIFEST_TOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
-  fi
-else
-  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_path_mainfest_tool=no
-  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
-  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
-  cat conftest.err >&5
-  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
-    lt_cv_path_mainfest_tool=yes
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test yes != "$lt_cv_path_mainfest_tool"; then
-  MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
-  case $host_os in
-    rhapsody* | darwin*)
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DSYMUTIL"; then
-  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
-  ac_ct_DSYMUTIL=$DSYMUTIL
-  # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DSYMUTIL"; then
-  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DSYMUTIL" = x; then
-    DSYMUTIL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DSYMUTIL=$ac_ct_DSYMUTIL
-  fi
-else
-  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NMEDIT"; then
-  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
-  ac_ct_NMEDIT=$NMEDIT
-  # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_NMEDIT"; then
-  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_NMEDIT" = x; then
-    NMEDIT=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    NMEDIT=$ac_ct_NMEDIT
-  fi
-else
-  NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$LIPO"; then
-  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
-  ac_ct_LIPO=$LIPO
-  # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_LIPO"; then
-  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_LIPO" = x; then
-    LIPO=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    LIPO=$ac_ct_LIPO
-  fi
-else
-  LIPO="$ac_cv_prog_LIPO"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL"; then
-  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
-  ac_ct_OTOOL=$OTOOL
-  # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL"; then
-  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL" = x; then
-    OTOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL=$ac_ct_OTOOL
-  fi
-else
-  OTOOL="$ac_cv_prog_OTOOL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL64"; then
-  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
-  ac_ct_OTOOL64=$OTOOL64
-  # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL64"; then
-  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL64" = x; then
-    OTOOL64=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL64=$ac_ct_OTOOL64
-  fi
-else
-  OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_apple_cc_single_mod=no
-      if test -z "$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" >&5
-	$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 && $GREP single_module conftest.err; then
-	  cat conftest.err >&5
-	# Otherwise, if the output was created with a 0 exit code from
-	# the compiler, it worked.
-	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&5
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_ld_exported_symbols_list=yes
-else
-  lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_force_load=no
-      cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
-      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
-      echo "$AR cru libconftest.a conftest.o" >&5
-      $AR cru libconftest.a conftest.o 2>&5
-      echo "$RANLIB libconftest.a" >&5
-      $RANLIB libconftest.a 2>&5
-      cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
-      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
-      _lt_result=$?
-      if test -s conftest.err && $GREP force_load conftest.err; then
-	cat conftest.err >&5
-      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
-	lt_cv_ld_force_load=yes
-      else
-	cat conftest.err >&5
-      fi
-        rm -f conftest.err libconftest.a conftest conftest.c
-        rm -rf conftest.dSYM
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
-    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
-
-# 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$2 in
-    x)
-        ;;
-    *:)
-        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
-        ;;
-    x:*)
-        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
-        ;;
-    *::*)
-        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
-        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
-        ;;
-    *)
-        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
-        ;;
-    esac
-}
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-# Set options
-
-
-
-        enable_dlopen=no
-
-
-  enable_win32_dll=no
-
-
-            # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; 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=$lt_save_ifs
-      ;;
-    esac
-else
-  enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
-  # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; p=${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=$lt_save_ifs
-      ;;
-    esac
-else
-  enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
-  withval=$with_pic; lt_p=${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=$lt_save_ifs
-      ;;
-    esac
-else
-  pic_mode=default
-fi
-
-
-
-
-
-
-
-
-  # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
-  enableval=$enable_fast_install; p=${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
-else
-  enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
-  shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[5-9]*,yes)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
-
-# Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; then :
-  withval=$with_aix_soname; case $withval in
-    aix|svr4|both)
-      ;;
-    *)
-      as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
-      ;;
-    esac
-    lt_cv_with_aix_soname=$with_aix_soname
-else
-  if ${lt_cv_with_aix_soname+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_with_aix_soname=aix
-fi
-
-    with_aix_soname=$lt_cv_with_aix_soname
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
-  if test aix != "$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 = "${OBJECT_MODE-32}"; then
-      shared_archive_member_spec=shr_64
-    else
-      shared_archive_member_spec=shr
-    fi
-  fi
-  ;;
-*)
-  with_aix_soname=aix
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}"; then
-   setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  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
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-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
-
-func_cc_basename $compiler
-cc_basename=$func_cc_basename_result
-
-
-# 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
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  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=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/${ac_tool_prefix}file"; then
-      lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
-      if test -n "$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=$lt_save_MAGIC_CMD
-  ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  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=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/file"; then
-      lt_cv_path_MAGIC_CMD=$ac_dir/"file"
-      if test -n "$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=$lt_save_MAGIC_CMD
-  ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC=$CC
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${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
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$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`
-$RM conftest*
-
-ac_outfile=conftest.$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`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test yes = "$GCC"; then
-  case $cc_basename in
-  nvcc*)
-    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
-  *)
-    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
-  esac
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_rtti_exceptions=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="-fno-rtti -fno-exceptions"  ## 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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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
-       lt_cv_prog_compiler_rtti_exceptions=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
-    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
-    :
-fi
-
-fi
-
-
-
-
-
-
-  lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
-  if test yes = "$GCC"; then
-    lt_prog_compiler_wl='-Wl,'
-    lt_prog_compiler_static='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic='-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_prog_compiler_pic='-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
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      case $host_os in
-      os2*)
-	lt_prog_compiler_static='$wl-static'
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      ;;
-
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      lt_prog_compiler_static=
-      ;;
-
-    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_prog_compiler_pic='-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_prog_compiler_can_build_shared=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-    esac
-
-    case $cc_basename in
-    nvcc*) # Cuda Compiler Driver 2.2
-      lt_prog_compiler_wl='-Xlinker '
-      if test -n "$lt_prog_compiler_pic"; then
-        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
-      fi
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      lt_prog_compiler_wl='-Wl,'
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      else
-	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      case $cc_basename in
-      nagfor*)
-        # NAG Fortran compiler
-        lt_prog_compiler_wl='-Wl,-Wl,,'
-        lt_prog_compiler_pic='-PIC'
-        lt_prog_compiler_static='-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).
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      case $host_os in
-      os2*)
-	lt_prog_compiler_static='$wl-static'
-	;;
-      esac
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      lt_prog_compiler_static='$wl-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC (with -KPIC) is the default.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-      case $cc_basename in
-      # old Intel for x86_64, which still supported -KPIC.
-      ecc*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-KPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='--shared'
-	lt_prog_compiler_static='--static'
-	;;
-      nagfor*)
-	# NAG Fortran compiler
-	lt_prog_compiler_wl='-Wl,-Wl,,'
-	lt_prog_compiler_pic='-PIC'
-	lt_prog_compiler_static='-Bstatic'
-	;;
-      tcc*)
-	# Fabrice Bellard et al's Tiny C Compiler
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fpic'
-	lt_prog_compiler_static='-Bstatic'
-        ;;
-      ccc*)
-        lt_prog_compiler_wl='-Wl,'
-        # All Alpha code is PIC.
-        lt_prog_compiler_static='-non_shared'
-        ;;
-      xl* | bgxl* | bgf* | mpixl*)
-	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-qpic'
-	lt_prog_compiler_static='-qstaticlink'
-	;;
-      *)
-	case `$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_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
-	  ;;
-	*Sun\ F* | *Sun*Fortran*)
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Qoption ld '
-	  ;;
-	*Sun\ C*)
-	  # Sun C 5.9
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
-	  ;;
-        *Intel*\ [CF]*Compiler*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fPIC'
-	  lt_prog_compiler_static='-static'
-	  ;;
-	*Portland\ Group*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fpic'
-	  lt_prog_compiler_static='-Bstatic'
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      lt_prog_compiler_wl='-Wl,'
-      # All OSF/1 code is PIC.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    rdos*)
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    solaris*)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-	lt_prog_compiler_wl='-Qoption ld ';;
-      *)
-	lt_prog_compiler_wl='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      lt_prog_compiler_wl='-Qoption ld '
-      lt_prog_compiler_pic='-PIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic='-Kconform_pic'
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    unicos*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_can_build_shared=no
-      ;;
-
-    uts4*)
-      lt_prog_compiler_pic='-pic'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *)
-      lt_prog_compiler_can_build_shared=no
-      ;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms that do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic=
-    ;;
-  *)
-    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## 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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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
-       lt_cv_prog_compiler_pic_works=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works"; then
-    case $lt_prog_compiler_pic in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
-     esac
-else
-    lt_prog_compiler_pic=
-     lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$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>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works=yes
-       fi
-     else
-       lt_cv_prog_compiler_static_works=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works"; then
-    :
-else
-    lt_prog_compiler_static=
-fi
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $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*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $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*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links=nottested
-if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test no = "$hard_links"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  runpath_var=
-  allow_undefined_flag=
-  always_export_symbols=no
-  archive_cmds=
-  archive_expsym_cmds=
-  compiler_needs_object=no
-  enable_shared_with_static_runtimes=no
-  export_dynamic_flag_spec=
-  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  hardcode_automatic=no
-  hardcode_direct=no
-  hardcode_direct_absolute=no
-  hardcode_libdir_flag_spec=
-  hardcode_libdir_separator=
-  hardcode_minus_L=no
-  hardcode_shlibpath_var=unsupported
-  inherit_rpath=no
-  link_all_deplibs=unknown
-  module_cmds=
-  module_expsym_cmds=
-  old_archive_from_new_cmds=
-  old_archive_from_expsyms_cmds=
-  thread_safe_flag_spec=
-  whole_archive_flag_spec=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  include_expsyms=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ' (' and ')$', 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'.
-  exclude_expsyms='_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
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-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-  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
-
-  ld_shlibs=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
-    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-    export_dynamic_flag_spec='$wl--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-    else
-      whole_archive_flag_spec=
-    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
-	ld_shlibs=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 $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	allow_undefined_flag=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
-      # as there is no search path for DLLs.
-      hardcode_libdir_flag_spec='-L$libdir'
-      export_dynamic_flag_spec='$wl--export-all-symbols'
-      allow_undefined_flag=unsupported
-      always_export_symbols=no
-      enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
-      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file, use it as
-	# is; otherwise, prepend EXPORTS...
-	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $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 $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    haiku*)
-      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      link_all_deplibs=yes
-      ;;
-
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      allow_undefined_flag=unsupported
-      shrext_cmds=.dll
-      archive_cmds='$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'
-      archive_expsym_cmds='$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'
-      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
-      enable_shared_with_static_runtimes=yes
-      ;;
-
-    interix[3-9]*)
-      hardcode_direct=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-      export_dynamic_flag_spec='$wl-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 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
-	  whole_archive_flag_spec='$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=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95* | pgfortran*)
-					# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='$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=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  whole_archive_flag_spec=
-	  tmp_sharedflag='--shared' ;;
-        nagfor*)                        # NAGFOR 5.3
-          tmp_sharedflag='-Wl,-shared' ;;
-	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	nvcc*)	# Cuda Compiler Driver 2.2
-	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  compiler_needs_object=yes
-	  ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  compiler_needs_object=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-
-        if test yes = "$supports_anon_versioning"; then
-          archive_expsym_cmds='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 $cc_basename in
-	tcc*)
-	  export_dynamic_flag_spec='-rdynamic'
-	  ;;
-	xlf* | bgf* | bgxlf* | mpixlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-	  hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-	  if test yes = "$supports_anon_versioning"; then
-	    archive_expsym_cmds='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
-        ld_shlibs=no
-      fi
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$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
-	ld_shlibs=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 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
-	ld_shlibs=no
-	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 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    ld_shlibs=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-    esac
-
-    if test no = "$ld_shlibs"; then
-      runpath_var=
-      hardcode_libdir_flag_spec=
-      export_dynamic_flag_spec=
-      whole_archive_flag_spec=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      allow_undefined_flag=unsupported
-      always_export_symbols=yes
-      archive_expsym_cmds='$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.
-      hardcode_minus_L=yes
-      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	hardcode_direct=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 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$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
-	  export_symbols_cmds='`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.
-
-      archive_cmds=''
-      hardcode_direct=yes
-      hardcode_direct_absolute=yes
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      file_list_spec='$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.
-	hardcode_direct=no
-	hardcode_direct_absolute=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" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  hardcode_direct=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  hardcode_minus_L=yes
-	  hardcode_libdir_flag_spec='-L$libdir'
-	  hardcode_libdir_separator=
-	  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='$wl-G'
-	fi
-      fi
-
-      export_dynamic_flag_spec='$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.
-      always_export_symbols=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.
-	allow_undefined_flag='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$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 "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$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
-	  hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
-	  allow_undefined_flag="-z nodefs"
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$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 "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-	 hardcode_libdir_flag_spec='$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.
-	  no_undefined_flag=' $wl-bernotok'
-	  allow_undefined_flag=' $wl-berok'
-	  if test yes = "$with_gnu_ld"; then
-	    # We only use this code for GNU lds that support --whole-archive.
-	    whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
-	  else
-	    # Exported symbols can be pulled into shared objects from archives
-	    whole_archive_flag_spec='$convenience'
-	  fi
-	  archive_cmds_need_lc=yes
-	  archive_expsym_cmds='$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.
-	    archive_expsym_cmds="$archive_expsym_cmds"'~$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
-	    archive_expsym_cmds="$archive_expsym_cmds"'~$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/$shared_archive_member_spec.imp'
-	  else
-	    # used by -dlpreopen to get the symbols
-	    archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
-	  fi
-	  archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[45]*)
-      export_dynamic_flag_spec=-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 $cc_basename in
-      cl*)
-	# Native MSVC
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=unsupported
-	always_export_symbols=yes
-	file_list_spec='@'
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=.dll
-	# FIXME: Setting linknames here is a bad hack.
-	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-            cp "$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$libname.dll.lib"~
-          linknames='
-	# The linker will not automatically build a static lib if we build a DLL.
-	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
-	enable_shared_with_static_runtimes=yes
-	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-	# Don't use ranlib
-	old_postinstall_cmds='chmod 644 $oldlib'
-	postlink_cmds='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
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=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.
-	archive_cmds='$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.
-	old_archive_from_new_cmds='true'
-	# FIXME: Should let the user specify the lib program.
-	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
-	enable_shared_with_static_runtimes=yes
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-
-
-  archive_cmds_need_lc=no
-  hardcode_direct=no
-  hardcode_automatic=yes
-  hardcode_shlibpath_var=unsupported
-  if test yes = "$lt_cv_ld_force_load"; then
-    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
-  else
-    whole_archive_flag_spec=''
-  fi
-  link_all_deplibs=yes
-  allow_undefined_flag=$_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
-    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
-    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
-    archive_expsym_cmds="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$_lt_dsymutil"
-    module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-
-  else
-  ld_shlibs=no
-  fi
-
-      ;;
-
-    dgux*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=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*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2.*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    hpux9*)
-      if test yes = "$GCC"; then
-	archive_cmds='$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 $lib'
-      else
-	archive_cmds='$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 $lib'
-      fi
-      hardcode_libdir_flag_spec='$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
-      export_dynamic_flag_spec='$wl-E'
-      ;;
-
-    hpux10*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test no = "$with_gnu_ld"; then
-	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
-	hardcode_libdir_separator=:
-	hardcode_direct=yes
-	hardcode_direct_absolute=yes
-	export_dynamic_flag_spec='$wl-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	hardcode_minus_L=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-
-	  # 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)
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler__b=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS -b"
-   echo "$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>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler__b=yes
-       fi
-     else
-       lt_cv_prog_compiler__b=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test yes = "$lt_cv_prog_compiler__b"; then
-    archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-else
-    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-fi
-
-	  ;;
-	esac
-      fi
-      if test no = "$with_gnu_ld"; then
-	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
-	hardcode_libdir_separator=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  hardcode_direct=no
-	  hardcode_shlibpath_var=no
-	  ;;
-	*)
-	  hardcode_direct=yes
-	  hardcode_direct_absolute=yes
-	  export_dynamic_flag_spec='$wl-E'
-
-	  # 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*)
-      if test yes = "$GCC"; then
-	archive_cmds='$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.
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  save_LDFLAGS=$LDFLAGS
-	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
-	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_irix_exported_symbol=yes
-else
-  lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-           LDFLAGS=$save_LDFLAGS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
-	if test yes = "$lt_cv_irix_exported_symbol"; then
-          archive_expsym_cmds='$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 $lib'
-	fi
-      else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	archive_expsym_cmds='$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 $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      inherit_rpath=yes
-      link_all_deplibs=yes
-      ;;
-
-    linux*)
-      case $cc_basename in
-      tcc*)
-	# Fabrice Bellard et al's Tiny C Compiler
-	ld_shlibs=yes
-	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	;;
-      esac
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    newsos6)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      hardcode_shlibpath_var=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd* | bitrig*)
-      if test -f /usr/libexec/ld.so; then
-	hardcode_direct=yes
-	hardcode_shlibpath_var=no
-	hardcode_direct_absolute=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
-	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-	  export_dynamic_flag_spec='$wl-E'
-	else
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-	fi
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      allow_undefined_flag=unsupported
-      shrext_cmds=.dll
-      archive_cmds='$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'
-      archive_expsym_cmds='$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'
-      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
-      enable_shared_with_static_runtimes=yes
-      ;;
-
-    osf3*)
-      if test yes = "$GCC"; then
-	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
-	archive_cmds='$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 $lib'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$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 $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test yes = "$GCC"; then
-	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
-	archive_cmds='$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 $lib'
-	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared$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'
-	archive_expsym_cmds='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
-	hardcode_libdir_flag_spec='-rpath $libdir'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_separator=:
-      ;;
-
-    solaris*)
-      no_undefined_flag=' -z defs'
-      if test yes = "$GCC"; then
-	wlarc='$wl'
-	archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='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=''
-	  archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  archive_expsym_cmds='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'
-	  archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='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 $lib.exp'
-	  ;;
-	esac
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_shlibpath_var=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 = "$GCC"; then
-	  whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-	else
-	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      link_all_deplibs=yes
-      ;;
-
-    sunos4*)
-      if test sequent = "$host_vendor"; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  reload_cmds='$CC -r -o $output$reload_objs'
-	  hardcode_direct=no
-        ;;
-	motorola)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4.3*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_shlibpath_var=no
-      export_dynamic_flag_spec='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	hardcode_shlibpath_var=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	ld_shlibs=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag='$wl-z,text'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We CANNOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      no_undefined_flag='$wl-z,text'
-      allow_undefined_flag='$wl-z,nodefs'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='$wl-R,$libdir'
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      export_dynamic_flag_spec='$wl-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      ld_shlibs=no
-      ;;
-    esac
-
-    if test sni = "$host_vendor"; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	export_dynamic_flag_spec='$wl-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test no = "$ld_shlibs" && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc=yes
-
-  if test yes,yes = "$GCC,$enable_shared"; then
-    case $archive_cmds in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$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.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  $RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$lt_prog_compiler_wl
-	  pic_flag=$lt_prog_compiler_pic
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$allow_undefined_flag
-	  allow_undefined_flag=
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	  then
-	    lt_cv_archive_cmds_need_lc=no
-	  else
-	    lt_cv_archive_cmds_need_lc=yes
-	  fi
-	  allow_undefined_flag=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
-      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test yes = "$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
-
-
-
-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<name>.so
-      # instead of lib<name>.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$shared_ext'
-
-      sys_lib_search_path_spec="$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 .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_search_path_spec="$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$shared_ext'
-  finish_cmds=
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  dynamic_linker='Android linker'
-  # Don't embed -rpath directories since the linker doesn't support them.
-  hardcode_libdir_flag_spec='-L$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
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-
-fi
-
-  shlibpath_overrides_runpath=$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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
-   test -n "$runpath_var" ||
-   test yes = "$hardcode_automatic"; then
-
-  # We can hardcode non-existent directories.
-  if test no != "$hardcode_direct" &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
-     test no != "$hardcode_minus_L"; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test relink = "$hardcode_action" ||
-   test yes = "$inherit_rpath"; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
-     test no = "$enable_shared"; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-
-
-
-
-
-
-  if test yes != "$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
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
-
-    lt_cv_dlopen=dyld
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-
-fi
-
-    ;;
-
-  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_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
-  lt_cv_dlopen=shl_load
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
-  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
-else
-  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_svld_dlopen=yes
-else
-  ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_dld_link=yes
-else
-  ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
-  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-    ;;
-  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"
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test yes = "$cross_compiling"; then :
-  lt_cv_dlopen_self=cross
-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 <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#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 = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
-    if test yes = "$lt_cv_dlopen_self"; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test yes = "$cross_compiling"; then :
-  lt_cv_dlopen_self_static=cross
-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 <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#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 = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self_static=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
-    fi
-
-    CPPFLAGS=$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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$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"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-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"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    ;;
-  *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    ;;
-  esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-  # Report what library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-  test no = "$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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-  # Make sure either enable_shared or enable_static is yes.
-  test yes = "$enable_shared" || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-        ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-am__api_version='1.15'
-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
-  /usr/ucb/* ) ;;
-  *)
-    # OSF1 and SCO ODT 3.0 have their own names for install.
-    # Don't use installbsd from OSF since it installs stuff as root
-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-	  if test $ac_prog = install &&
-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # AIX install.  It has an incompatible calling convention.
-	    :
-	  elif test $ac_prog = install &&
-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-	    # program-specific install script used by HP pwplus--don't use.
-	    :
-	  else
-	    rm -rf conftest.one conftest.two conftest.dir
-	    echo one > conftest.one
-	    echo two > conftest.two
-	    mkdir conftest.dir
-	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
-	      test -s conftest.one && test -s conftest.two &&
-	      test -s conftest.dir/conftest.one &&
-	      test -s conftest.dir/conftest.two
-	    then
-	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	      break 3
-	    fi
-	  fi
-	fi
-      done
-    done
-    ;;
-esac
-
-  done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  Don't cache a
-    # value for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the value is a relative name.
-    INSTALL=$ac_install_sh
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name.  Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
-  *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
-esac
-case $srcdir in
-  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
-esac
-
-# Do 'set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   am_has_slept=no
-   for am_try in 1 2; do
-     echo "timestamp, slept: $am_has_slept" > conftest.file
-     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-     if test "$*" = "X"; then
-	# -L didn't work.
-	set X `ls -t "$srcdir/configure" conftest.file`
-     fi
-     if test "$*" != "X $srcdir/configure conftest.file" \
-	&& test "$*" != "X conftest.file $srcdir/configure"; then
-
-	# If neither matched, then we have a broken ls.  This can happen
-	# if, for instance, CONFIG_SHELL is bash and it inherits a
-	# broken ls alias from the environment.  This has actually
-	# happened.  Such a system could not be considered "sane".
-	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-  alias in your environment" "$LINENO" 5
-     fi
-     if test "$2" = conftest.file || test $am_try -eq 2; then
-       break
-     fi
-     # Just in case.
-     sleep 1
-     am_has_slept=yes
-   done
-   test "$2" = conftest.file
-   )
-then
-   # Ok.
-   :
-else
-   as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-# If we didn't sleep, we still need to ensure time stamps of config.status and
-# generated files are strictly newer.
-am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
-  ( sleep 1 ) &
-  am_sleep_pid=$!
-fi
-
-rm -f conftest.file
-
-test "$program_prefix" != NONE &&
-  program_transform_name="s&^&$program_prefix&;$program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
-  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.
-# By default was `s,x,x', remove it if useless.
-ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-
-if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
-fi
-# Use eval to expand $SHELL
-if eval "$MISSING --is-lightweight"; then
-  am_missing_run="$MISSING "
-else
-  am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
-fi
-
-if test x"${install_sh+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
-  *)
-    install_sh="\${SHELL} $am_aux_dir/install-sh"
-  esac
-fi
-
-# Installed binaries are usually stripped using 'strip' when the user
-# run "make install-strip".  However 'strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
-if test "$cross_compiling" != no; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
-if test -z "$MKDIR_P"; then
-  if ${ac_cv_path_mkdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in mkdir gmkdir; do
-	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
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-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$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..." >&5
-          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 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); then
-            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
-    ;;
-esac
-fi
-XGETTEXT="$ac_cv_path_XGETTEXT"
-if test "$XGETTEXT" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-    rm -f messages.po
-
-    case `$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=$XGETTEXT ;;
-  esac
-
-
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${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 "msgmerge", so it can be a program name with args.
-set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case "$MSGMERGE" in
-  [\\/]* | ?:[\\/]*)
-    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
-    ;;
-  *)
-    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH; do
-      IFS="$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..." >&5
-          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
-            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
-            break 2
-          fi
-        fi
-      done
-    done
-    IFS="$ac_save_IFS"
-  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
-    ;;
-esac
-fi
-MSGMERGE="$ac_cv_path_MSGMERGE"
-if test "$MSGMERGE" != ":"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        test -n "$localedir" || localedir='${datadir}/locale'
-
-
-    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
-
-
-  ac_config_commands="$ac_config_commands po-directories"
-
-
-
-      if test "X$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="$acl_save_prefix"
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-# 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=$PATH; sh -c :) >/dev/null 2>&1 \
-           || PATH_SEPARATOR=';'
-       }
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${acl_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$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 `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-        test "$with_gnu_ld" != no && break
-        ;;
-      *)
-        test "$with_gnu_ld" != yes && break
-        ;;
-      esac
-    fi
-  done
-  IFS="$acl_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  acl_cv_prog_gnu_ld=yes
-  ;;
-*)
-  acl_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$acl_cv_prog_gnu_ld
-
-
-
-
-                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    CC="$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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
-  wl="$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"
-    # Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; :
-else
-  enable_rpath=yes
-fi
-
-
-
-
-  acl_libdirstem=lib
-  acl_libdirstem2=
-  case "$host_os" in
-    solaris*)
-                                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef _LP64
-sixtyfour bits
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
-  gl_cv_solaris_64bit=yes
-else
-  gl_cv_solaris_64bit=no
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; }
-      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"
-
-
-
-
-
-
-
-
-
-
-
-
-    use_additional=yes
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-
-# Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
-  withval=$with_libiconv_prefix;
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      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/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBICONV=
-  LTLIBICONV=
-  INCICONV=
-  LIBICONV_PREFIX=
-      HAVE_LIBICONV=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='iconv '
-  while test -n "$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 $name"
-                        uppername=`echo "$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 "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$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"
-                                    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
-                        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 $LTLIBICONV; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    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
-                                    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$found_dir" != "X"; then
-                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-              else
-                                                                                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 $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                                                            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
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBICONV; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
-              else
-                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'iconv'; then
-                  LIBICONV_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" = 'iconv'; then
-                  LIBICONV_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$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 $INCICONV; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    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
-                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$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 $LIBICONV; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          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
-                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBICONV; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          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
-                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  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
-                                                                  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 $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
-                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
-            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
-    done
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFPreferences.h>
-int
-main ()
-{
-CFPreferencesCopyAppValue(NULL, NULL)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFPreferencesCopyAppValue=yes
-else
-  gt_cv_func_CFPreferencesCopyAppValue=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
-  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
-
-$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
-  fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_LIBS="$LIBS"
-     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  gt_cv_func_CFLocaleCopyCurrent=yes
-else
-  gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
-  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-
-$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
-
-  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
-
-
-
-
-
-
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-    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${gt_api_version}_libintl"
-
-    if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-
-
-        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
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-'
-        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
-
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;
-
-int
-main ()
-{
-
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libc=yes"
-else
-  eval "$gt_func_gnugettext_libc=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$gt_func_gnugettext_libc
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-
-        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
-
-
-
-
-
-          am_save_CPPFLAGS="$CPPFLAGS"
-
-  for element in $INCICONV; do
-    haveit=
-    for x in $CPPFLAGS; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <stdlib.h>
-#include <iconv.h>
-
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-           iconv(cd,NULL,NULL,NULL,NULL);
-           iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <stdlib.h>
-#include <iconv.h>
-
-int
-main ()
-{
-iconv_t cd = iconv_open("","");
-             iconv(cd,NULL,NULL,NULL,NULL);
-             iconv_close(cd);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      LIBS="$am_save_LIBS"
-    fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
-  if test "$am_cv_func_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-                  am_save_LIBS="$LIBS"
-      if test $am_cv_lib_iconv = yes; then
-        LIBS="$LIBS $LIBICONV"
-      fi
-      if test "$cross_compiling" = yes; then :
-
-         case "$host_os" in
-           aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
-           *)            am_cv_func_iconv_works="guessing yes" ;;
-         esac
-
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <iconv.h>
-#include <string.h>
-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;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  am_cv_func_iconv_works=yes
-else
-  am_cv_func_iconv_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-      LIBS="$am_save_LIBS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
-    case "$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 "$am_func_iconv" = yes; then
-
-$as_echo "#define HAVE_ICONV 1" >>confdefs.h
-
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
-  else
-            CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-
-
-
-
-
-
-
-
-
-
-
-    use_additional=yes
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-
-# Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
-  withval=$with_libintl_prefix;
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      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/$acl_libdirstem2"
-        fi
-      fi
-    fi
-
-fi
-
-      LIBINTL=
-  LTLIBINTL=
-  INCINTL=
-  LIBINTL_PREFIX=
-      HAVE_LIBINTL=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='intl '
-  while test -n "$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 $name"
-                        uppername=`echo "$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 "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
-          else
-                                    :
-          fi
-        else
-                              found_dir=
-          found_la=
-          found_so=
-          found_a=
-          eval libname=\"$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"
-                                    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
-                        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 $LTLIBINTL; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                                    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
-                                    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$found_dir" != "X"; then
-                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-                                                        if test "$enable_rpath" = no \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
-                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-              else
-                                                                                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 $found_dir"
-                fi
-                                if test "$acl_hardcode_direct" = yes; then
-                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                else
-                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                                                            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
-                                                                                haveit=
-                    for x in $LDFLAGS $LIBINTL; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
-                    fi
-                    if test "$acl_hardcode_minus_L" != no; then
-                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
-                    else
-                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
-              else
-                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
-              fi
-            fi
-                        additional_includedir=
-            case "$found_dir" in
-              */$acl_libdirstem | */$acl_libdirstem/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
-                if test "$name" = 'intl'; then
-                  LIBINTL_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" = 'intl'; then
-                  LIBINTL_PREFIX="$basedir"
-                fi
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-                                                                                                                if test "X$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 $INCINTL; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                    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
-                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-                        if test -n "$found_la"; then
-                                                        save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-                            for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                                                                                                                                                                if test "X$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 $LIBINTL; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          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
-                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIBINTL; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-                          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
-                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                                                                  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
-                                                                  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 $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
-                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
-            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$acl_hardcode_libdir_separator"; then
-                        alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
-      done
-            acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$acl_hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-    else
-            for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$acl_hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-            for found_dir in $ltrpathdirs; do
-      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
-    done
-  fi
-
-
-
-
-
-
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-
-int
-main ()
-{
-
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$gt_func_gnugettext_libintl=yes"
-else
-  eval "$gt_func_gnugettext_libintl=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#include <libintl.h>
-$gt_revision_test_code
-extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias (const char *);
-
-int
-main ()
-{
-
-bindtextdomain ("", "");
-return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBINTL="$LIBINTL $LIBICONV"
-                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                 eval "$gt_func_gnugettext_libintl=yes"
-
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"
-fi
-eval ac_res=\$$gt_func_gnugettext_libintl
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-        fi
-
-                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
-           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
-                && test "$PACKAGE" != gettext-runtime \
-                && test "$PACKAGE" != gettext-tools; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-                    LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-
-
-    if test -n "$INTL_MACOSX_LIBS"; then
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
-        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
-      fi
-    fi
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-
-$as_echo "#define ENABLE_NLS 1" >>confdefs.h
-
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
-  if test "$USE_NLS" = "yes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
-    if test "$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
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
-  fi
-
-  if test "$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
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
-
-  for element in $INCINTL; do
-    haveit=
-    for x in $CPPFLAGS; do
-
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  eval x=\"$x\"
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
-    fi
-  done
-
-      fi
-
-
-$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
-
-    fi
-
-        POSUB=po
-  fi
-
-
-
-    INTLLIBS="$LIBINTL"
-
-
-
-
-
-
-
-for ac_prog in 'bison -y' byacc
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_YACC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$YACC"; then
-  ac_cv_prog_YACC="$YACC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_YACC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-YACC=$ac_cv_prog_YACC
-if test -n "$YACC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
-$as_echo "$YACC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$YACC" && break
-done
-test -n "$YACC" || YACC="yacc"
-
-for ac_prog in flex lex
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LEX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$LEX"; then
-  ac_cv_prog_LEX="$LEX" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_LEX="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-LEX=$ac_cv_prog_LEX
-if test -n "$LEX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
-$as_echo "$LEX" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$LEX" && break
-done
-test -n "$LEX" || LEX=":"
-
-if test "x$LEX" != "x:"; then
-  cat >conftest.l <<_ACEOF
-%%
-a { ECHO; }
-b { REJECT; }
-c { yymore (); }
-d { yyless (1); }
-e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
-    yyless ((input () != 0)); }
-f { unput (yytext[0]); }
-. { BEGIN INITIAL; }
-%%
-#ifdef YYTEXT_POINTER
-extern char *yytext;
-#endif
-int
-main (void)
-{
-  return ! yylex () + ! yywrap ();
-}
-_ACEOF
-{ { ac_try="$LEX conftest.l"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$LEX conftest.l") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
-$as_echo_n "checking lex output file root... " >&6; }
-if ${ac_cv_prog_lex_root+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-if test -f lex.yy.c; then
-  ac_cv_prog_lex_root=lex.yy
-elif test -f lexyy.c; then
-  ac_cv_prog_lex_root=lexyy
-else
-  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
-$as_echo "$ac_cv_prog_lex_root" >&6; }
-LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
-
-if test -z "${LEXLIB+set}"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
-$as_echo_n "checking lex library... " >&6; }
-if ${ac_cv_lib_lex+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    ac_save_LIBS=$LIBS
-    ac_cv_lib_lex='none needed'
-    for ac_lib in '' -lfl -ll; do
-      LIBS="$ac_lib $ac_save_LIBS"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-`cat $LEX_OUTPUT_ROOT.c`
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_lex=$ac_lib
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-      test "$ac_cv_lib_lex" != 'none needed' && break
-    done
-    LIBS=$ac_save_LIBS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
-$as_echo "$ac_cv_lib_lex" >&6; }
-  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
-$as_echo_n "checking whether yytext is a pointer... " >&6; }
-if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # POSIX says lex can declare yytext either as a pointer or an array; the
-# default is implementation-dependent.  Figure out which it is, since
-# not all implementations provide the %pointer and %array declarations.
-ac_cv_prog_lex_yytext_pointer=no
-ac_save_LIBS=$LIBS
-LIBS="$LEXLIB $ac_save_LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-  #define YYTEXT_POINTER 1
-`cat $LEX_OUTPUT_ROOT.c`
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_prog_lex_yytext_pointer=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_save_LIBS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
-$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
-if test $ac_cv_prog_lex_yytext_pointer = yes; then
-
-$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
-
-fi
-rm -f conftest.l $LEX_OUTPUT_ROOT.c
-
-fi
-if test "$LEX" = :; then
-  LEX=${am_missing_run}flex
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
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-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
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-/* end confdefs.h.  */
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-{
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-{
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-
-int test (int i, double x);
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-char **argv;
-int
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-{
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-fi
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-ac_ext=c
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
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-
-
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-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$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 $CC is set.
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${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
-
-
-  # save warnings/boilerplate of simple test code
-  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`
-$RM conftest*
-
-  ac_outfile=conftest.$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`
-$RM -r conftest*
-
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$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
-  compiler_CXX=$CC
-  func_cc_basename $compiler
-cc_basename=$func_cc_basename_result
-
-
-  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_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-    else
-      lt_prog_compiler_no_builtin_flag_CXX=
-    fi
-
-    if test yes = "$GXX"; then
-      # Set up default GNU C++ configuration
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test yes = "$GCC"; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test no != "$with_gnu_ld" && break
-	;;
-      *)
-	test yes != "$with_gnu_ld" && break
-	;;
-      esac
-    fi
-  done
-  IFS=$lt_save_ifs
-else
-  lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi
-fi
-
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_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 = "$with_gnu_ld"; then
-        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-        archive_expsym_cmds_CXX='$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 $lib'
-
-        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-        export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='$wl'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-        else
-          whole_archive_flag_spec_CXX=
-        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.
-        archive_cmds_CXX='$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
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-    ld_shlibs_CXX=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-      aix[4-9]*)
-        if test ia64 = "$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.
-
-        archive_cmds_CXX=''
-        hardcode_direct_CXX=yes
-        hardcode_direct_absolute_CXX=yes
-        hardcode_libdir_separator_CXX=':'
-        link_all_deplibs_CXX=yes
-        file_list_spec_CXX='$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.
-          hardcode_direct_CXX=no
-          hardcode_direct_absolute_CXX=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" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    hardcode_direct_CXX=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    hardcode_minus_L_CXX=yes
-	    hardcode_libdir_flag_spec_CXX='-L$libdir'
-	    hardcode_libdir_separator_CXX=
-	  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='$wl-G'
-          fi
-        fi
-
-        export_dynamic_flag_spec_CXX='$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.
-        always_export_symbols_CXX=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.
-          no_undefined_flag_CXX='-bernotok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath__CXX=`dump -H conftest$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 "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath__CXX
-fi
-
-          hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
-
-          archive_expsym_cmds_CXX='$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
-	    hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
-	    allow_undefined_flag_CXX="-z nodefs"
-	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath__CXX=`dump -H conftest$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 "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath__CXX
-fi
-
-	    hardcode_libdir_flag_spec_CXX='$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.
-	    no_undefined_flag_CXX=' $wl-bernotok'
-	    allow_undefined_flag_CXX=' $wl-berok'
-	    if test yes = "$with_gnu_ld"; then
-	      # We only use this code for GNU lds that support --whole-archive.
-	      whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    else
-	      # Exported symbols can be pulled into shared objects from archives
-	      whole_archive_flag_spec_CXX='$convenience'
-	    fi
-	    archive_cmds_need_lc_CXX=yes
-	    archive_expsym_cmds_CXX='$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.
-	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$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
-	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$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/$shared_archive_member_spec.imp'
-	    else
-	      # used by -dlpreopen to get the symbols
-	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
-	    fi
-	    archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  allow_undefined_flag_CXX=unsupported
-	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	else
-	  ld_shlibs_CXX=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  ld_shlibs_CXX=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.
-	  hardcode_libdir_flag_spec_CXX=' '
-	  allow_undefined_flag_CXX=unsupported
-	  always_export_symbols_CXX=yes
-	  file_list_spec_CXX='@'
-	  # 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.
-	  archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	  archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-              cp "$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, CXX)='true'
-	  enable_shared_with_static_runtimes_CXX=yes
-	  # Don't use ranlib
-	  old_postinstall_cmds_CXX='chmod 644 $oldlib'
-	  postlink_cmds_CXX='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, CXX) is actually meaningless,
-	  # as there is no search path for DLLs.
-	  hardcode_libdir_flag_spec_CXX='-L$libdir'
-	  export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
-	  allow_undefined_flag_CXX=unsupported
-	  always_export_symbols_CXX=no
-	  enable_shared_with_static_runtimes_CXX=yes
-
-	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	    # If the export-symbols file already is a .def file, use it as
-	    # is; otherwise, prepend EXPORTS...
-	    archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $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 $lib'
-	  else
-	    ld_shlibs_CXX=no
-	  fi
-	  ;;
-	esac
-	;;
-      darwin* | rhapsody*)
-
-
-  archive_cmds_need_lc_CXX=no
-  hardcode_direct_CXX=no
-  hardcode_automatic_CXX=yes
-  hardcode_shlibpath_var_CXX=unsupported
-  if test yes = "$lt_cv_ld_force_load"; then
-    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
-  else
-    whole_archive_flag_spec_CXX=''
-  fi
-  link_all_deplibs_CXX=yes
-  allow_undefined_flag_CXX=$_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
-    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
-    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
-    archive_expsym_cmds_CXX="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$_lt_dsymutil"
-    module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-       if test yes != "$lt_cv_apple_cc_single_mod"; then
-      archive_cmds_CXX="\$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$_lt_dsymutil"
-      archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
-    fi
-
-  else
-  ld_shlibs_CXX=no
-  fi
-
-	;;
-
-      os2*)
-	hardcode_libdir_flag_spec_CXX='-L$libdir'
-	hardcode_minus_L_CXX=yes
-	allow_undefined_flag_CXX=unsupported
-	shrext_cmds=.dll
-	archive_cmds_CXX='$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'
-	archive_expsym_cmds_CXX='$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'
-	old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
-	enable_shared_with_static_runtimes_CXX=yes
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      freebsd2.*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        ld_shlibs_CXX=no
-        ;;
-
-      freebsd-elf*)
-        archive_cmds_need_lc_CXX=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        ld_shlibs_CXX=yes
-        ;;
-
-      haiku*)
-        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-        link_all_deplibs_CXX=yes
-        ;;
-
-      hpux9*)
-        hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
-        hardcode_libdir_separator_CXX=:
-        export_dynamic_flag_spec_CXX='$wl-E'
-        hardcode_direct_CXX=yes
-        hardcode_minus_L_CXX=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            ld_shlibs_CXX=no
-            ;;
-          aCC*)
-            archive_cmds_CXX='$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 = "$GXX"; then
-              archive_cmds_CXX='$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 $lib'
-            else
-              # FIXME: insert proper C++ library support
-              ld_shlibs_CXX=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test no = "$with_gnu_ld"; then
-	  hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
-	  hardcode_libdir_separator_CXX=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      export_dynamic_flag_spec_CXX='$wl-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            hardcode_direct_CXX=no
-            hardcode_shlibpath_var_CXX=no
-            ;;
-          *)
-            hardcode_direct_CXX=yes
-            hardcode_direct_absolute_CXX=yes
-            hardcode_minus_L_CXX=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
-	    ld_shlibs_CXX=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        archive_cmds_CXX='$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 $host_cpu in
-	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      ld_shlibs_CXX=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[3-9]*)
-	hardcode_direct_CXX=no
-	hardcode_shlibpath_var_CXX=no
-	hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	export_dynamic_flag_spec_CXX='$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.
-	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    archive_cmds_CXX='$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 $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test yes = "$GXX"; then
-	      if test no = "$with_gnu_ld"; then
-	        archive_cmds_CXX='$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 $lib'
-	      else
-	        archive_cmds_CXX='$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 $lib'
-	      fi
-	    fi
-	    link_all_deplibs_CXX=yes
-	    ;;
-        esac
-        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-        hardcode_libdir_separator_CXX=:
-        inherit_rpath_CXX=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.
-	    archive_cmds_CXX='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'
-	    archive_expsym_cmds_CXX='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"'
-
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    old_archive_cmds_CXX='$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."*)
-	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-		archive_expsym_cmds_CXX='$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 $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    archive_cmds_need_lc_CXX=no
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
-	      prelink_cmds_CXX='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`"'
-	      old_archive_cmds_CXX='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'
-	      archive_cmds_CXX='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'
-	      archive_expsym_cmds_CXX='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 $lib'
-	      ;;
-	    *) # Version 6 and above use weak symbols
-	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	    archive_expsym_cmds_CXX='$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
-	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
-	    hardcode_libdir_separator_CXX=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$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" | $Xsed'
-	    ;;
-	  xl* | mpixl* | bgxl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    if test yes = "$supports_anon_versioning"; then
-	      archive_expsym_cmds_CXX='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
-	      no_undefined_flag_CXX=' -zdefs'
-	      archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
-	      hardcode_libdir_flag_spec_CXX='-R$libdir'
-	      whole_archive_flag_spec_CXX='$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'
-	      compiler_needs_object_CXX=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='func_echo_all'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	ld_shlibs_CXX=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  hardcode_libdir_flag_spec_CXX='-R$libdir'
-	  hardcode_direct_CXX=yes
-	  hardcode_shlibpath_var_CXX=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        ld_shlibs_CXX=yes
-	;;
-
-      openbsd* | bitrig*)
-	if test -f /usr/libexec/ld.so; then
-	  hardcode_direct_CXX=yes
-	  hardcode_shlibpath_var_CXX=no
-	  hardcode_direct_absolute_CXX=yes
-	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
-	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
-	    export_dynamic_flag_spec_CXX='$wl-E'
-	    whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=func_echo_all
-	else
-	  ld_shlibs_CXX=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.
-	    archive_cmds_CXX='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 $lib'
-
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    hardcode_libdir_separator_CXX=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
-	        archive_cmds_CXX='$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 $lib'
-	        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-		;;
-	      *)
-	        allow_undefined_flag_CXX=' -expect_unresolved \*'
-	        archive_cmds_CXX='$CC -shared$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'
-	        archive_expsym_cmds_CXX='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'
-	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
-		;;
-	    esac
-
-	    hardcode_libdir_separator_CXX=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$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
-	      allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
-	      case $host in
-	        osf3*)
-	          archive_cmds_CXX='$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 $lib'
-		  ;;
-	        *)
-	          archive_cmds_CXX='$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 $lib'
-		  ;;
-	      esac
-
-	      hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-	      hardcode_libdir_separator_CXX=:
-
-	      # 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
-	      ld_shlibs_CXX=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            archive_cmds_need_lc_CXX=yes
-	    no_undefined_flag_CXX=' -zdefs'
-	    archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    archive_expsym_cmds_CXX='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 $lib.exp'
-
-	    hardcode_libdir_flag_spec_CXX='-R$libdir'
-	    hardcode_shlibpath_var_CXX=no
-	    case $host_os in
-	      solaris2.[0-5] | solaris2.[0-5].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands '-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    link_all_deplibs_CXX=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.
-	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test yes,no = "$GXX,$with_gnu_ld"; then
-	      no_undefined_flag_CXX=' $wl-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        archive_expsym_cmds_CXX='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:" | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
-	        # platform.
-	        archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        archive_expsym_cmds_CXX='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:" | $GREP "\-L"'
-	      fi
-
-	      hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
-	      case $host_os in
-		solaris2.[0-5] | solaris2.[0-5].*) ;;
-		*)
-		  whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag_CXX='$wl-z,text'
-      archive_cmds_need_lc_CXX=no
-      hardcode_shlibpath_var_CXX=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We CANNOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	no_undefined_flag_CXX='$wl-z,text'
-	allow_undefined_flag_CXX='$wl-z,nodefs'
-	archive_cmds_need_lc_CXX=no
-	hardcode_shlibpath_var_CXX=no
-	hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
-	hardcode_libdir_separator_CXX=':'
-	link_all_deplibs_CXX=yes
-	export_dynamic_flag_spec_CXX='$wl-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
-              '"$old_archive_cmds_CXX"
-	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
-              '"$reload_cmds_CXX"
-	    ;;
-	  *)
-	    archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    archive_expsym_cmds_CXX='$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
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-    esac
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-    test no = "$ld_shlibs_CXX" && can_build_shared=no
-
-    GCC_CXX=$GXX
-    LD_CXX=$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...
-    # Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-
-
-_lt_libdeps_save_CFLAGS=$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
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$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 $prev in
-	 -L | -R)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$compiler_lib_search_path_CXX"; then
-	     compiler_lib_search_path_CXX=$prev$p
-	   else
-	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$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 "$postdeps_CXX"; then
-	   postdeps_CXX=$prev$p
-	 else
-	   postdeps_CXX="${postdeps_CXX} $prev$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 = "$pre_test_object_deps_done"; then
-	 if test -z "$predep_objects_CXX"; then
-	   predep_objects_CXX=$p
-	 else
-	   predep_objects_CXX="$predep_objects_CXX $p"
-	 fi
-       else
-	 if test -z "$postdep_objects_CXX"; then
-	   postdep_objects_CXX=$p
-	 else
-	   postdep_objects_CXX="$postdep_objects_CXX $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-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.
-  predep_objects_CXX=
-  postdep_objects_CXX=
-  postdeps_CXX=
-  ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
- compiler_lib_search_dirs_CXX=
-if test -n "${compiler_lib_search_path_CXX}"; then
- compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-
-  # C++ specific cases for pic, static, wl, etc.
-  if test yes = "$GXX"; then
-    lt_prog_compiler_wl_CXX='-Wl,'
-    lt_prog_compiler_static_CXX='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static_CXX='-Bstatic'
-      fi
-      lt_prog_compiler_pic_CXX='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic_CXX='-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_prog_compiler_pic_CXX='-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
-      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
-      case $host_os in
-      os2*)
-	lt_prog_compiler_static_CXX='$wl-static'
-	;;
-      esac
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic_CXX='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      lt_prog_compiler_pic_CXX=
-      ;;
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      lt_prog_compiler_static_CXX=
-      ;;
-    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_prog_compiler_pic_CXX=-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_prog_compiler_pic_CXX='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic_CXX='-fPIC -shared'
-      ;;
-    *)
-      lt_prog_compiler_pic_CXX='-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_prog_compiler_static_CXX='-Bstatic'
-	else
-	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--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).
-	lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
-	    if test ia64 != "$host_cpu"; then
-	      lt_prog_compiler_pic_CXX='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      lt_prog_compiler_pic_CXX='+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_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    lt_prog_compiler_wl_CXX='--backend -Wl,'
-	    lt_prog_compiler_pic_CXX='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64, which still supported -KPIC.
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-fPIC'
-	    lt_prog_compiler_static_CXX='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-fpic'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    lt_prog_compiler_pic_CXX=
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    ;;
-	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
-	    # IBM XL 8.0, 9.0 on PPC and BlueGene
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-qpic'
-	    lt_prog_compiler_static_CXX='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      lt_prog_compiler_pic_CXX='-KPIC'
-	      lt_prog_compiler_static_CXX='-Bstatic'
-	      lt_prog_compiler_wl_CXX='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    lt_prog_compiler_pic_CXX='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd*)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        lt_prog_compiler_pic_CXX='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    lt_prog_compiler_wl_CXX='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    lt_prog_compiler_pic_CXX=
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    lt_prog_compiler_wl_CXX='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    lt_prog_compiler_pic_CXX='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    lt_prog_compiler_pic_CXX='-pic'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	lt_prog_compiler_can_build_shared_CXX=no
-	;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms that do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic_CXX=
-    ;;
-  *)
-    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
-lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works_CXX=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"  ## 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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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
-       lt_cv_prog_compiler_pic_works_CXX=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
-    case $lt_prog_compiler_pic_CXX in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
-     esac
-else
-    lt_prog_compiler_pic_CXX=
-     lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works_CXX=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$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>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works_CXX=yes
-       fi
-     else
-       lt_cv_prog_compiler_static_works_CXX=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
-    :
-else
-    lt_prog_compiler_static_CXX=
-fi
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o_CXX=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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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_cv_prog_compiler_c_o_CXX=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $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*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o_CXX=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: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   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_cv_prog_compiler_c_o_CXX=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $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*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-
-
-hard_links=nottested
-if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  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
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test no = "$hard_links"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  exclude_expsyms_CXX='_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 | $GREP 'GNU' > /dev/null; then
-      export_symbols_cmds_CXX='$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
-      export_symbols_cmds_CXX='`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 > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    export_symbols_cmds_CXX=$ltdll_cmds
-    ;;
-  cygwin* | mingw* | cegcc*)
-    case $cc_basename in
-    cl*)
-      exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-      ;;
-    *)
-      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
-      exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-      ;;
-    esac
-    ;;
-  *)
-    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-    ;;
-  esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test no = "$ld_shlibs_CXX" && can_build_shared=no
-
-with_gnu_ld_CXX=$with_gnu_ld
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc_CXX=yes
-
-  if test yes,yes = "$GCC,$enable_shared"; then
-    case $archive_cmds_CXX in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$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.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  $RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$lt_prog_compiler_wl_CXX
-	  pic_flag=$lt_prog_compiler_pic_CXX
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
-	  allow_undefined_flag_CXX=
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	  then
-	    lt_cv_archive_cmds_need_lc_CXX=no
-	  else
-	    lt_cv_archive_cmds_need_lc_CXX=yes
-	  fi
-	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
-      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-library_names_spec=
-libname_spec='lib$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
-
-
-
-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<name>.so
-      # instead of lib<name>.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$shared_ext'
-
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='$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 .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$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$shared_ext'
-  finish_cmds=
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  dynamic_linker='Android linker'
-  # Don't embed -rpath directories since the linker doesn't support them.
-  hardcode_libdir_flag_spec_CXX='-L$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
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
-	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-
-fi
-
-  shlibpath_overrides_runpath=$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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" ||
-   test -n "$runpath_var_CXX" ||
-   test yes = "$hardcode_automatic_CXX"; then
-
-  # We can hardcode non-existent directories.
-  if test no != "$hardcode_direct_CXX" &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
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-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# 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.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
-  ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
-
-$as_echo "#define HAVE_LIBPTHREAD 1" >>confdefs.h
-
-else
-
-$as_echo "#define HAVE_LIBPTHREAD 0" >>confdefs.h
-
-
-fi
-
-for ac_header in pthread.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_PTHREAD_H 1
-_ACEOF
-
-fi
-
-done
-
- if test x$ac_cv_lib_pthread_pthread_mutex_lock = xyes; then
-  want_pthread_TRUE=
-  want_pthread_FALSE='#'
-else
-  want_pthread_TRUE='#'
-  want_pthread_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5
-$as_echo_n "checking for log10 in -lm... " >&6; }
-if ${ac_cv_lib_m_log10+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char log10 ();
-int
-main ()
-{
-return log10 ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_m_log10=yes
-else
-  ac_cv_lib_m_log10=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5
-$as_echo "$ac_cv_lib_m_log10" >&6; }
-if test "x$ac_cv_lib_m_log10" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
-
-  LIBS="-lm $LIBS"
-
-fi
-
-
-# Checks for typedefs, structures, and compiler characteristics.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
-$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if ${ac_cv_header_stdbool_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-             #include <stdbool.h>
-             #ifndef bool
-              "error: bool is not defined"
-             #endif
-             #ifndef false
-              "error: false is not defined"
-             #endif
-             #if false
-              "error: false is not 0"
-             #endif
-             #ifndef true
-              "error: true is not defined"
-             #endif
-             #if true != 1
-              "error: true is not 1"
-             #endif
-             #ifndef __bool_true_false_are_defined
-              "error: __bool_true_false_are_defined is not defined"
-             #endif
-
-             struct s { _Bool s: 1; _Bool t; } s;
-
-             char a[true == 1 ? 1 : -1];
-             char b[false == 0 ? 1 : -1];
-             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
-             char d[(bool) 0.5 == true ? 1 : -1];
-             /* See body of main program for 'e'.  */
-             char f[(_Bool) 0.0 == false ? 1 : -1];
-             char g[true];
-             char h[sizeof (_Bool)];
-             char i[sizeof s.t];
-             enum { j = false, k = true, l = false * true, m = true * 256 };
-             /* The following fails for
-                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
-             _Bool n[m];
-             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
-             char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
-             /* Catch a bug in an HP-UX C compiler.  See
-                http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
-                http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
-              */
-             _Bool q = true;
-             _Bool *pq = &q;
-
-int
-main ()
-{
-
-             bool e = &s;
-             *pq |= q;
-             *pq |= ! q;
-             /* Refer to every declared value, to avoid compiler optimizations.  */
-             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
-                     + !m + !n + !o + !p + !q + !pq);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdbool_h=yes
-else
-  ac_cv_header_stdbool_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
-$as_echo "$ac_cv_header_stdbool_h" >&6; }
-   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
-if test "x$ac_cv_type__Bool" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
-
-
-fi
-
-
-if test $ac_cv_header_stdbool_h = yes; then
-
-$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
-  /* Ultrix mips cc rejects this sort of thing.  */
-  typedef int charset[2];
-  const charset cs = { 0, 0 };
-  /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *pcpcc;
-  char **ppc;
-  /* NEC SVR4.0.2 mips cc rejects this.  */
-  struct point {int x, y;};
-  static struct point const zero = {0,0};
-  /* AIX XL C 1.02.0.0 rejects this.
-     It does not let you subtract one const X* pointer from another in
-     an arm of an if-expression whose if-part is not a constant
-     expression */
-  const char *g = "string";
-  pcpcc = &g + (g ? g-g : 0);
-  /* HPUX 7.0 cc rejects these. */
-  ++pcpcc;
-  ppc = (char**) pcpcc;
-  pcpcc = (char const *const *) ppc;
-  { /* SCO 3.2v4 cc rejects this sort of thing.  */
-    char tx;
-    char *t = &tx;
-    char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-    *t++ = 0;
-    if (s) return 0;
-  }
-  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-    int x[] = {25, 17};
-    const int *foo = &x[0];
-    ++foo;
-  }
-  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-    typedef const int *iptr;
-    iptr p = 0;
-    ++p;
-  }
-  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
-       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; } bx;
-    struct s *b = &bx; b->j = 5;
-  }
-  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-    const int foo = 10;
-    if (!foo) return 0;
-  }
-  return !cs[0] && !zero.x;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_const=yes
-else
-  ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-
-# Checks for library functions.
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
-			  if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_working_alloca_h=yes
-else
-  ac_cv_working_alloca_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int
-main ()
-{
-char *p = (char *) alloca (1);
-				    if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_func_alloca_works=yes
-else
-  ac_cv_func_alloca_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
-$as_echo "$ac_cv_func_alloca_works" >&6; }
-
-if test $ac_cv_func_alloca_works = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
-else
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble.  Some versions do not even contain alloca or
-# contain a buggy version.  If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
-
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
-
-$as_echo "#define C_ALLOCA 1" >>confdefs.h
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "webecray" >/dev/null 2>&1; then :
-  ac_cv_os_cray=yes
-else
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
-$as_echo "$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
-  for ac_func in _getb67 GETB67 getb67; do
-    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
-
-    break
-fi
-
-  done
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
-$as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_c_stack_direction=0
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-find_stack_direction (int *addr, int depth)
-{
-  int dir, dummy = 0;
-  if (! addr)
-    addr = &dummy;
-  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
-  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
-  return dir + dummy;
-}
-
-int
-main (int argc, char **argv)
-{
-  return find_stack_direction (0, argc + !argv + 20) < 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_stack_direction=1
-else
-  ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
-$as_echo "$ac_cv_c_stack_direction" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-
-
-fi
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_fork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	  /* By Ruediger Kuhlmann. */
-	  return fork () < 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_fork_works=yes
-else
-  ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
-  ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
-  case $host in
-    *-*-amigaos* | *-*-msdosdjgpp*)
-      # Override, as these systems have only a dummy fork() stub
-      ac_cv_func_fork_works=no
-      ;;
-    *)
-      ac_cv_func_fork_works=yes
-      ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_vfork_works=cross
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Thanks to Paul Eggert for this test.  */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
-   argument registers are propagated back to the parent.  The compiler
-   is told about this with #include <vfork.h>, but some compilers
-   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
-   static variable whose address is put into a register that is
-   clobbered by the vfork.  */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
-  static pid_t child;
-  if (!child) {
-    child = vfork ();
-    if (child < 0) {
-      perror ("vfork");
-      _exit(2);
-    }
-    if (!child) {
-      arg = getpid();
-      write(-1, "", 0);
-      _exit (arg);
-    }
-  }
-}
-
-int
-main ()
-{
-  pid_t parent = getpid ();
-  pid_t child;
-
-  sparc_address_test (0);
-
-  child = vfork ();
-
-  if (child == 0) {
-    /* Here is another test for sparc vfork register problems.  This
-       test uses lots of local variables, at least as many local
-       variables as main has allocated so far including compiler
-       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
-       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
-       reuse the register of parent for one of the local variables,
-       since it will think that parent can't possibly be used any more
-       in this routine.  Assigning to the local variable will thus
-       munge parent in the parent process.  */
-    pid_t
-      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
-      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
-    /* Convince the compiler that p..p7 are live; otherwise, it might
-       use the same hardware register for all 8 local variables.  */
-    if (p != p1 || p != p2 || p != p3 || p != p4
-	|| p != p5 || p != p6 || p != p7)
-      _exit(1);
-
-    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
-       from child file descriptors.  If the child closes a descriptor
-       before it execs or exits, this munges the parent's descriptor
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-    _exit(close(fileno(stdout)) != 0);
-  } else {
-    int status;
-    struct stat st;
-
-    while (wait(&status) != child)
-      ;
-    return (
-	 /* Was there some problem with vforking?  */
-	 child < 0
-
-	 /* Did the child fail?  (This shouldn't happen.)  */
-	 || status
-
-	 /* Did the vfork/compiler bug occur?  */
-	 || parent != getpid()
-
-	 /* Did the file descriptor bug occur?  */
-	 || fstat(fileno(stdout), &st) != 0
-	 );
-  }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_vfork_works=yes
-else
-  ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
-  ac_cv_func_vfork_works=$ac_cv_func_vfork
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "#define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
-$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
-if ${ac_cv_func_malloc_0_nonnull+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
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-
-$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
-
-else
-  $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
-
-   case " $LIBOBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
- ;;
-esac
-
-
-$as_echo "#define malloc rpl_malloc" >>confdefs.h
-
-fi
-
-
-for ac_header in stdlib.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_STDLIB_H 1
-_ACEOF
-
-fi
-
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
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-  $as_echo_n "(cached) " >&6
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-  if test "$cross_compiling" = yes; then :
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-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *realloc ();
-#endif
-
-int
-main ()
-{
-return ! realloc (0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_func_realloc_0_nonnull=yes
-else
-  ac_cv_func_realloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
-$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
-if test $ac_cv_func_realloc_0_nonnull = yes; then :
-
-$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
-
-else
-  $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
-
-   case " $LIBOBJS " in
-  *" realloc.$ac_objext "* ) ;;
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- ;;
-esac
-
-
-$as_echo "#define realloc rpl_realloc" >>confdefs.h
-
-fi
-
-
-for ac_func in dup2 isascii memset pow regcomp setlocale strchr strtol
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-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
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-_ACEOF
-
-fi
-done
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-
-ac_config_files="$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"
-
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
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-#
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-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
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-
-_ACEOF
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-# The following way of writing the cache mishandles newlines in values,
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-      esac
-      case $ac_var in #(
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-  (set) 2>&1 |
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-      ;; #(
-    *)
-      # `set' quotes correctly as required by POSIX, so do not add quotes.
-      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-      ;;
-    esac |
-    sort
-) |
-  sed '
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-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
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-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
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-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
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-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
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-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
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-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
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-     # Hide warnings about reused PIDs.
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-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
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-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
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-fi
- if test -n "$EXEEXT"; then
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-else
-  am__EXEEXT_TRUE='#'
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-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
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-fi
-if test -z "${want_pthread_TRUE}" && test -z "${want_pthread_FALSE}"; then
-  as_fn_error $? "conditional \"want_pthread\" was never defined.
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-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
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-#! $SHELL
-# Generated by $as_me.
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-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
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-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
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-as_nl='
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-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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-  as_echo='print -r --'
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-PS1='$ '
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-# NLS nuisances.
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-# CDPATH.
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-# as_fn_error STATUS ERROR [LINENO LOG_FD]
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-
-# as_fn_set_status STATUS
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-{
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-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
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-
-# as_fn_unset VAR
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-{
-  { eval $1=; unset $1;}
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-as_unset=as_fn_unset
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-# ----------------------
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-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
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-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
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-# as_fn_arith ARG...
-# ------------------
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-fi
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-as_me=`$as_basename -- "$0" ||
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-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
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-	  /^X\/\(\/\/\)$/{
-	    s//\1/
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-macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
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-pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
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-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
-configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
-configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
-predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
-postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
-predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
-postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
-LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
-reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
-reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
-GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
-inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
-always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
-include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
-prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
-predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
-postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
-predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
-postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
-
-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 SHELL \
-ECHO \
-PATH_SEPARATOR \
-SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-OBJDUMP \
-deplibs_check_method \
-file_magic_cmd \
-file_magic_glob \
-want_nocaseglob \
-DLLTOOL \
-sharedlib_from_linklib_cmd \
-AR \
-AR_FLAGS \
-archiver_list_spec \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_import \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-lt_cv_nm_interface \
-nm_file_list_spec \
-lt_cv_truncate_bin \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_pic \
-lt_prog_compiler_wl \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib \
-compiler_lib_search_dirs \
-predep_objects \
-postdep_objects \
-predeps \
-postdeps \
-compiler_lib_search_path \
-LD_CXX \
-reload_flag_CXX \
-compiler_CXX \
-lt_prog_compiler_no_builtin_flag_CXX \
-lt_prog_compiler_pic_CXX \
-lt_prog_compiler_wl_CXX \
-lt_prog_compiler_static_CXX \
-lt_cv_prog_compiler_c_o_CXX \
-export_dynamic_flag_spec_CXX \
-whole_archive_flag_spec_CXX \
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-exclude_expsyms_CXX \
-include_expsyms_CXX \
-file_list_spec_CXX \
-compiler_lib_search_dirs_CXX \
-predep_objects_CXX \
-postdep_objects_CXX \
-predeps_CXX \
-postdeps_CXX \
-compiler_lib_search_path_CXX; do
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-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
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-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-configure_time_dlsearch_path \
-configure_time_lt_sys_library_path \
-reload_cmds_CXX \
-old_archive_cmds_CXX \
-old_archive_from_new_cmds_CXX \
-old_archive_from_expsyms_cmds_CXX \
-archive_cmds_CXX \
-archive_expsym_cmds_CXX \
-module_cmds_CXX \
-module_expsym_cmds_CXX \
-export_symbols_cmds_CXX \
-prelink_cmds_CXX \
-postlink_cmds_CXX; do
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-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-
-# See if we are running on zsh, and set the options that allow our
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-
-
-    PACKAGE='$PACKAGE'
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-    RM='$RM'
-    ofile='$ofile'
-
-
-
-
-
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
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-    # from automake < 1.5.
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-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
-    "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
-    "examples/fastwc/Makefile") CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;;
-    "examples/manual/Makefile") CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;;
-    "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
-    "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
-    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
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-{
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-{
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-{
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-
-{
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-} >conf$$subs.sh ||
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-ac_delim='%!_!# '
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-
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
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-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
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-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
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-p
-g
-s/^[^!]*!//
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-t repl
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-t delim
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-s/\(.\{148\}\)..*/\1/
-t more1
-s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
-p
-n
-b repl
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-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t nl
-:delim
-h
-s/\(.\{148\}\)..*/\1/
-t more2
-s/["\\]/\\&/g; s/^/"/; s/$/"/
-p
-b
-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
-t delim
-' <conf$$subs.awk | sed '
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-  N
-  s/\n//
-}
-' >>$CONFIG_STATUS || ac_write_fail=1
-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
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-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
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-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
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-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
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-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any.  Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
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-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
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-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
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-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
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-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
-
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
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-for ac_tag
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-  :[FHLC]) ac_mode=$ac_tag; continue;;
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-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
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-  ac_save_IFS=$IFS
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-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
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-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
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-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
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-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
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-    fi
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-    case $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
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-    *) ac_sed_conf_input=$configure_input;;
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-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
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-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
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-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-  case $INSTALL in
-  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
-  esac
-  ac_MKDIR_P=$MKDIR_P
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-  esac
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-
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-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
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-/@datadir@/p
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-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
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-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
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-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
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-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
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-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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-  rm -f "$ac_tmp/stdin"
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-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
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-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
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-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
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-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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-	  /^X\(\/\/\)$/{
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-# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
-OTOOL64=$lt_OTOOL64
-
-# Old archive suffix (normally "a").
-libext=$libext
-
-# Shared library suffix (normally ".so").
-shrext_cmds=$lt_shrext_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at link time.
-variables_saved_for_relink=$lt_variables_saved_for_relink
-
-# Do we need the "lib" prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Library versioning type.
-version_type=$version_type
-
-# Shared library runtime path variable.
-runpath_var=$runpath_var
-
-# Shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names.  First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Permission mode override for installation of shared libraries.
-install_override_mode=$lt_install_override_mode
-
-# Command to use after installation of a shared archive.
-postinstall_cmds=$lt_postinstall_cmds
-
-# Command to use after uninstallation of a shared archive.
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# As "finish_cmds", except a single script fragment to be evaled but
-# not shown.
-finish_eval=$lt_finish_eval
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Compile-time system search path for libraries.
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Detected run-time system search path for libraries.
-sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
-
-# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
-configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds
-
-# A language specific compiler.
-CC=$lt_compiler
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \$shlibpath_var if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# The directories searched by this compiler when creating a shared library.
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
-
-# Dependencies to place before and after the objects being linked to
-# create a shared library.
-predep_objects=$lt_predep_objects
-postdep_objects=$lt_postdep_objects
-predeps=$lt_predeps
-postdeps=$lt_postdeps
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
-
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-    cat <<'_LT_EOF' >> "$cfgfile"
-
-# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
-
-# 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$2 in
-    x)
-        ;;
-    *:)
-        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
-        ;;
-    x:*)
-        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
-        ;;
-    *::*)
-        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
-        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
-        ;;
-    *)
-        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
-        ;;
-    esac
-}
-
-
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
-    for cc_temp in $*""; 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-%%"`
-}
-
-
-# ### 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 != "${COLLECT_NAMES+set}"; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-
-ltmain=$ac_aux_dir/ltmain.sh
-
-
-  # 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"
-
-# ### BEGIN LIBTOOL TAG CONFIG: CXX
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag_CXX
-reload_cmds=$lt_reload_cmds_CXX
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds_CXX
-
-# A language specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object_CXX
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld_CXX
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# 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.
-hardcode_direct_absolute=$hardcode_direct_absolute_CXX
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic_CXX
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath_CXX
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_CXX
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols_CXX
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_CXX
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_CXX
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds_CXX
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds_CXX
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec_CXX
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# The directories searched by this compiler when creating a shared library.
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
-
-# Dependencies to place before and after the objects being linked to
-# create a shared library.
-predep_objects=$lt_predep_objects_CXX
-postdep_objects=$lt_postdep_objects_CXX
-predeps=$lt_predeps_CXX
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# ### END LIBTOOL TAG CONFIG: CXX
-_LT_EOF
-
- ;;
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Older Autoconf quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
-    "po-directories":C)
-    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
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-	--section=`echo $$i | sed -e 's/.*\.\([^.]*\)$$/\1/'` \
-	 $(top_srcdir)/src/flex$(EXEEXT) > $$i || rm -f $$i ; \
-	done
-
-# 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/doc/flex.1 b/doc/flex.1
deleted file mode 100644
index ae8d062..0000000
--- a/doc/flex.1
+++ /dev/null
@@ -1,168 +0,0 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.1.
-.TH FLEX "1" "November 2015" "flex 2.6.0" "User Commands"
-.SH NAME
-flex \- the fast lexical analyser generator
-.SH SYNOPSIS
-.B flex
-[\fI\,OPTIONS\/\fR] [\fI\,FILE\/\fR]...
-.SH DESCRIPTION
-Generates programs that perform pattern\-matching on text.
-.SS "Table Compression:"
-.TP
-\fB\-Ca\fR, \fB\-\-align\fR
-trade off larger tables for better memory alignment
-.TP
-\fB\-Ce\fR, \fB\-\-ecs\fR
-construct equivalence classes
-.TP
-\fB\-Cf\fR
-do not compress tables; use \fB\-f\fR representation
-.TP
-\fB\-CF\fR
-do not compress tables; use \fB\-F\fR representation
-.TP
-\fB\-Cm\fR, \fB\-\-meta\-ecs\fR
-construct meta\-equivalence classes
-.TP
-\fB\-Cr\fR, \fB\-\-read\fR
-use read() instead of stdio for scanner input
-.TP
-\fB\-f\fR, \fB\-\-full\fR
-generate fast, large scanner. Same as \fB\-Cfr\fR
-.TP
-\fB\-F\fR, \fB\-\-fast\fR
-use alternate table representation. Same as \fB\-CFr\fR
-.TP
-\fB\-Cem\fR
-default compression (same as \fB\-\-ecs\fR \fB\-\-meta\-ecs\fR)
-.SS "Debugging:"
-.TP
-\fB\-d\fR, \fB\-\-debug\fR
-enable debug mode in scanner
-.TP
-\fB\-b\fR, \fB\-\-backup\fR
-write backing\-up information to lex.backup
-.TP
-\fB\-p\fR, \fB\-\-perf\-report\fR
-write performance report to stderr
-.TP
-\fB\-s\fR, \fB\-\-nodefault\fR
-suppress default rule to ECHO unmatched text
-.TP
-\fB\-T\fR, \fB\-\-trace\fR
-flex should run in trace mode
-.TP
-\fB\-w\fR, \fB\-\-nowarn\fR
-do not generate warnings
-.TP
-\fB\-v\fR, \fB\-\-verbose\fR
-write summary of scanner statistics to stdout
-.TP
-\fB\-\-hex\fR
-use hexadecimal numbers instead of octal in debug outputs
-.SH FILES
-.TP
-\fB\-o\fR, \fB\-\-outfile\fR=\fI\,FILE\/\fR
-specify output filename
-.TP
-\fB\-S\fR, \fB\-\-skel\fR=\fI\,FILE\/\fR
-specify skeleton file
-.TP
-\fB\-t\fR, \fB\-\-stdout\fR
-write scanner on stdout instead of lex.yy.c
-.TP
-\fB\-\-yyclass\fR=\fI\,NAME\/\fR
-name of C++ class
-.TP
-\fB\-\-header\-file\fR=\fI\,FILE\/\fR
-create a C header file in addition to the scanner
-.HP
-\fB\-\-tables\-file\fR[=\fI\,FILE\/\fR] write tables to FILE
-.SS "Scanner behavior:"
-.TP
-\fB\-7\fR, \fB\-\-7bit\fR
-generate 7\-bit scanner
-.TP
-\fB\-8\fR, \fB\-\-8bit\fR
-generate 8\-bit scanner
-.TP
-\fB\-B\fR, \fB\-\-batch\fR
-generate batch scanner (opposite of \fB\-I\fR)
-.TP
-\fB\-i\fR, \fB\-\-case\-insensitive\fR
-ignore case in patterns
-.TP
-\fB\-l\fR, \fB\-\-lex\-compat\fR
-maximal compatibility with original lex
-.TP
-\fB\-X\fR, \fB\-\-posix\-compat\fR
-maximal compatibility with POSIX lex
-.TP
-\fB\-I\fR, \fB\-\-interactive\fR
-generate interactive scanner (opposite of \fB\-B\fR)
-.TP
-\fB\-\-yylineno\fR
-track line count in yylineno
-.SS "Generated code:"
-.TP
-\-+,  \fB\-\-c\fR++
-generate C++ scanner class
-.TP
-\fB\-Dmacro\fR[=\fI\,defn\/\fR]
-#define macro defn  (default defn is '1')
-.TP
-\fB\-L\fR,  \fB\-\-noline\fR
-suppress #line directives in scanner
-.TP
-\fB\-P\fR,  \fB\-\-prefix\fR=\fI\,STRING\/\fR
-use STRING as prefix instead of "yy"
-.TP
-\fB\-R\fR,  \fB\-\-reentrant\fR
-generate a reentrant C scanner
-.TP
-\fB\-\-bison\-bridge\fR
-scanner for bison pure parser.
-.TP
-\fB\-\-bison\-locations\fR
-include yylloc support.
-.TP
-\fB\-\-stdinit\fR
-initialize yyin/yyout to stdin/stdout
-.HP
-\fB\-\-noansi\-definitions\fR old\-style function definitions
-.TP
-\fB\-\-noansi\-prototypes\fR
-empty parameter list in prototypes
-.TP
-\fB\-\-nounistd\fR
-do not include <unistd.h>
-.TP
-\fB\-\-noFUNCTION\fR
-do not generate a particular FUNCTION
-.SS "Miscellaneous:"
-.TP
-\fB\-c\fR
-do\-nothing POSIX option
-.TP
-\fB\-n\fR
-do\-nothing POSIX option
-.HP
-\-?
-.TP
-\fB\-h\fR, \fB\-\-help\fR
-produce this help message
-.TP
-\fB\-V\fR, \fB\-\-version\fR
-report flex version
-.SH "SEE ALSO"
-The full documentation for
-.B flex
-is maintained as a Texinfo manual.  If the
-.B info
-and
-.B flex
-programs are properly installed at your site, the command
-.IP
-.B info flex
-.PP
-should give you access to the complete manual.
diff --git a/doc/flex.info b/doc/flex.info
deleted file mode 100644
index 1faf9cb..0000000
--- a/doc/flex.info
+++ /dev/null
@@ -1,281 +0,0 @@
-This is flex.info, produced by makeinfo version 6.0 from flex.texi.
-
-The flex manual is placed under the same licensing conditions as the
-rest of flex:
-
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 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.
-INFO-DIR-SECTION Programming
-START-INFO-DIR-ENTRY
-* flex: (flex).      Fast lexical analyzer generator (lex replacement).
-END-INFO-DIR-ENTRY
-
-
-Indirect:
-flex.info-1: 1622
-flex.info-2: 319164
-
-Tag Table:
-(Indirect)
-Node: Top1622
-Node: Copyright9420
-Node: Reporting Bugs10939
-Node: Introduction11244
-Node: Simple Examples12073
-Node: Format15361
-Node: Definitions Section15816
-Ref: Definitions Section-Footnote-118074
-Node: Rules Section18142
-Node: User Code Section19300
-Node: Comments in the Input19738
-Node: Patterns21108
-Ref: case and character ranges27940
-Node: Matching31943
-Node: Actions35228
-Node: Generated Scanner44190
-Node: Start Conditions49209
-Node: Multiple Input Buffers59751
-Ref: Scanning Strings66292
-Node: EOF67921
-Node: Misc Macros69507
-Node: User Values72361
-Node: Yacc74686
-Node: Scanner Options75581
-Node: Options for Specifying Filenames78370
-Ref: option-header78596
-Ref: option-outfile79310
-Ref: option-stdout79635
-Node: Options Affecting Scanner Behavior80618
-Ref: option-case-insensitive80859
-Ref: option-lex-compat81292
-Ref: option-batch81824
-Ref: option-interactive82343
-Ref: option-7bit83697
-Ref: option-8bit85001
-Ref: option-default85413
-Ref: option-always-interactive85477
-Ref: option-posix86081
-Ref: option-stack87228
-Ref: option-stdinit87336
-Ref: option-yylineno87815
-Ref: option-yywrap88258
-Node: Code-Level And API Options88525
-Ref: option-ansi-definitions88752
-Ref: option-ansi-prototypes89000
-Ref: option-bison-bridge89248
-Ref: option-bison-locations89589
-Ref: option-noline89849
-Ref: option-reentrant90363
-Ref: option-c++90975
-Ref: option-array91101
-Ref: option-pointer91199
-Ref: option-prefix91326
-Ref: option-main92854
-Ref: option-nounistd93038
-Ref: option-yyclass93549
-Node: Options for Scanner Speed and Size94033
-Ref: option-align94583
-Ref: option-ecs95085
-Ref: option-meta-ecs96124
-Ref: option-read96612
-Ref: option-full98495
-Ref: option-fast98690
-Node: Debugging Options99614
-Ref: option-backup99801
-Ref: option-debug100346
-Ref: option-perf-report101068
-Ref: option-nodefault101694
-Ref: option-trace102012
-Ref: option-nowarn102303
-Ref: option-verbose102371
-Ref: option-warn102800
-Node: Miscellaneous Options103019
-Node: Performance103475
-Node: Cxx113722
-Node: Reentrant121814
-Node: Reentrant Uses122548
-Node: Reentrant Overview124110
-Node: Reentrant Example124910
-Node: Reentrant Detail125683
-Node: Specify Reentrant126187
-Node: Extra Reentrant Argument126837
-Node: Global Replacement128089
-Node: Init and Destroy Functions129324
-Node: Accessor Methods131845
-Node: Extra Data133192
-Node: About yyscan_t135459
-Node: Reentrant Functions135856
-Ref: bison-functions137340
-Node: Lex and Posix138079
-Node: Memory Management145426
-Ref: memory-management145572
-Node: The Default Memory Management145806
-Ref: The Default Memory Management-Footnote-1149626
-Node: Overriding The Default Memory Management149779
-Ref: Overriding The Default Memory Management-Footnote-1152193
-Node: A Note About yytext And Memory152357
-Node: Serialized Tables153597
-Ref: serialization153741
-Node: Creating Serialized Tables154521
-Node: Loading and Unloading Serialized Tables156136
-Node: Tables File Format157909
-Node: Diagnostics164934
-Node: Limitations168343
-Node: Bibliography170291
-Node: FAQ170961
-Node: When was flex born?176124
-Node: How do I expand backslash-escape sequences in C-style quoted strings?176501
-Node: Why do flex scanners call fileno if it is not ANSI compatible?177804
-Node: Does flex support recursive pattern definitions?178601
-Node: How do I skip huge chunks of input (tens of megabytes) while using flex?179448
-Node: Flex is not matching my patterns in the same order that I defined them.179915
-Node: My actions are executing out of order or sometimes not at all.181661
-Node: How can I have multiple input sources feed into the same scanner at the same time?182434
-Node: Can I build nested parsers that work with the same input file?184419
-Node: How can I match text only at the end of a file?185426
-Node: How can I make REJECT cascade across start condition boundaries?186230
-Node: Why cant I use fast or full tables with interactive mode?187244
-Node: How much faster is -F or -f than -C?188501
-Node: If I have a simple grammar cant I just parse it with flex?188813
-Node: Why doesn't yyrestart() set the start state back to INITIAL?189295
-Node: How can I match C-style comments?189922
-Node: The period isn't working the way I expected.190732
-Node: Can I get the flex manual in another format?191977
-Node: Does there exist a "faster" NDFA->DFA algorithm?192467
-Node: How does flex compile the DFA so quickly?192977
-Node: How can I use more than 8192 rules?193943
-Node: How do I abandon a file in the middle of a scan and switch to a new file?195353
-Node: How do I execute code only during initialization (only before the first scan)?195907
-Node: How do I execute code at termination?196684
-Node: Where else can I find help?197010
-Node: Can I include comments in the "rules" section of the file?197384
-Node: I get an error about undefined yywrap().197764
-Node: How can I change the matching pattern at run time?198240
-Node: How can I expand macros in the input?198602
-Node: How can I build a two-pass scanner?199634
-Node: How do I match any string not matched in the preceding rules?200552
-Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf.201461
-Node: Is there a way to make flex treat NULL like a regular character?202256
-Node: Whenever flex can not match the input it says "flex scanner jammed".202776
-Node: Why doesn't flex have non-greedy operators like perl does?203419
-Node: Memory leak - 16386 bytes allocated by malloc.204772
-Ref: faq-memory-leak205070
-Node: How do I track the byte offset for lseek()?206041
-Node: How do I use my own I/O classes in a C++ scanner?207550
-Node: How do I skip as many chars as possible?208393
-Node: deleteme00209468
-Node: Are certain equivalent patterns faster than others?209908
-Node: Is backing up a big deal?213326
-Node: Can I fake multi-byte character support?215232
-Node: deleteme01216673
-Node: Can you discuss some flex internals?217782
-Node: unput() messes up yy_at_bol220026
-Node: The | operator is not doing what I want221128
-Node: Why can't flex understand this variable trailing context pattern?222674
-Node: The ^ operator isn't working223923
-Node: Trailing context is getting confused with trailing optional patterns225158
-Node: Is flex GNU or not?226401
-Node: ERASEME53228074
-Node: I need to scan if-then-else blocks and while loops228844
-Node: ERASEME55230043
-Node: ERASEME56231141
-Node: ERASEME57232499
-Node: Is there a repository for flex scanners?233497
-Node: How can I conditionally compile or preprocess my flex input file?233813
-Node: Where can I find grammars for lex and yacc?234286
-Node: I get an end-of-buffer message for each character scanned.234633
-Node: unnamed-faq-62235228
-Node: unnamed-faq-63236246
-Node: unnamed-faq-64237543
-Node: unnamed-faq-65238509
-Node: unnamed-faq-66239295
-Node: unnamed-faq-67240410
-Node: unnamed-faq-68241397
-Node: unnamed-faq-69242539
-Node: unnamed-faq-70243252
-Node: unnamed-faq-71244013
-Node: unnamed-faq-72245222
-Node: unnamed-faq-73246265
-Node: unnamed-faq-74247189
-Node: unnamed-faq-75248134
-Node: unnamed-faq-76249266
-Node: unnamed-faq-77249972
-Node: unnamed-faq-78250865
-Node: unnamed-faq-79251863
-Node: unnamed-faq-80253563
-Node: unnamed-faq-81254881
-Node: unnamed-faq-82257681
-Node: unnamed-faq-83258638
-Node: unnamed-faq-84260418
-Node: unnamed-faq-85261521
-Node: unnamed-faq-86262528
-Node: unnamed-faq-87263466
-Node: unnamed-faq-88264112
-Node: unnamed-faq-90264943
-Node: unnamed-faq-91266206
-Node: unnamed-faq-92268634
-Node: unnamed-faq-93269133
-Node: unnamed-faq-94270060
-Node: unnamed-faq-95271472
-Node: unnamed-faq-96272990
-Node: unnamed-faq-97273749
-Node: unnamed-faq-98274416
-Node: unnamed-faq-99275081
-Node: unnamed-faq-100276010
-Node: unnamed-faq-101276720
-Node: What is the difference between YYLEX_PARAM and YY_DECL?277533
-Node: Why do I get "conflicting types for yylex" error?278057
-Node: How do I access the values set in a Flex action from within a Bison action?278587
-Node: Appendices279016
-Node: Makefiles and Flex279281
-Ref: Makefiles and Flex-Footnote-1282483
-Ref: Makefiles and Flex-Footnote-2282600
-Ref: Makefiles and Flex-Footnote-3282787
-Node: Bison Bridge282838
-Ref: Bison Bridge-Footnote-1285505
-Node: M4 Dependency285697
-Ref: M4 Dependency-Footnote-1287111
-Node: Common Patterns287247
-Node: Numbers287570
-Node: Identifiers288546
-Node: Quoted Constructs289373
-Node: Addresses290427
-Node: Indices291739
-Node: Concept Index292031
-Node: Index of Functions and Macros319164
-Node: Index of Variables324133
-Node: Index of Data Types325799
-Node: Index of Hooks326687
-Node: Index of Scanner Options327255
-
-End Tag Table
diff --git a/doc/flex.info-1 b/doc/flex.info-1
deleted file mode 100644
index b352758..0000000
--- a/doc/flex.info-1
+++ /dev/null
@@ -1,7796 +0,0 @@
-This is flex.info, produced by makeinfo version 6.0 from flex.texi.
-
-The flex manual is placed under the same licensing conditions as the
-rest of flex:
-
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 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.
-INFO-DIR-SECTION Programming
-START-INFO-DIR-ENTRY
-* flex: (flex).      Fast lexical analyzer generator (lex replacement).
-END-INFO-DIR-ENTRY
-
-
-File: flex.info,  Node: Top,  Next: Copyright,  Prev: (dir),  Up: (dir)
-
-flex
-****
-
-This manual describes 'flex', a tool for generating programs that
-perform pattern-matching on text.  The manual includes both tutorial and
-reference sections.
-
-   This edition of 'The flex Manual' documents 'flex' version 2.6.0.  It
-was last updated on 10 November 2015.
-
-   This manual was written by Vern Paxson, Will Estes and John Millaway.
-
-* 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::                     
-
- -- 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::    
-
-
-
-File: flex.info,  Node: Copyright,  Next: Reporting Bugs,  Prev: Top,  Up: Top
-
-1 Copyright
-***********
-
-The flex manual is placed under the same licensing conditions as the
-rest of flex:
-
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 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.
-
-
-File: flex.info,  Node: Reporting Bugs,  Next: Introduction,  Prev: Copyright,  Up: Top
-
-2 Reporting Bugs
-****************
-
-If you find a bug in 'flex', please report it using the SourceForge Bug
-Tracking facilities which can be found on flex's SourceForge Page
-(http://sourceforge.net/projects/flex).
-
-
-File: flex.info,  Node: Introduction,  Next: Simple Examples,  Prev: Reporting Bugs,  Up: Top
-
-3 Introduction
-**************
-
-'flex' is a tool for generating "scanners".  A scanner is a program
-which recognizes lexical patterns in text.  The '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 "rules".  'flex'
-generates as output a C source file, 'lex.yy.c' by default, which
-defines a routine '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.
-
-
-File: flex.info,  Node: Simple Examples,  Next: Format,  Prev: Introduction,  Up: Top
-
-4 Some Simple Examples
-**********************
-
-First some simple examples to get the flavor of how one uses 'flex'.
-
-   The following 'flex' input specifies a scanner which, when it
-encounters the string 'username' will replace it with the user's login
-name:
-
-         %%
-         username    printf( "%s", getlogin() );
-
-   By default, any text not matched by a '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 'username' expanded.  In this input,
-there is just one rule.  'username' is the "pattern" and the 'printf' is
-the "action".  The '%%' symbol marks the beginning of the rules.
-
-   Here's another simple example:
-
-                 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 );
-                 }
-
-   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,
-'num_lines' and 'num_chars', which are accessible both inside 'yylex()'
-and in the 'main()' routine declared after the second '%%'.  There are
-two rules, one which matches a newline ('\n') and increments both the
-line count and the character count, and one which matches any character
-other than a newline (indicated by the '.' regular expression).
-
-   A somewhat more complicated example:
-
-         /* scanner for a toy Pascal-like language */
-
-         %{
-         /* need this for the call to atof() below */
-         #include <math.h>
-         %}
-
-         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();
-             }
-
-   This is the beginnings of a simple scanner for a language like
-Pascal.  It identifies different types of "tokens" and reports on what
-it has seen.
-
-   The details of this example will be explained in the following
-sections.
-
-
-File: flex.info,  Node: Format,  Next: Patterns,  Prev: Simple Examples,  Up: Top
-
-5 Format of the Input File
-**************************
-
-The 'flex' input file consists of three sections, separated by a line
-containing only '%%'.
-
-         definitions
-         %%
-         rules
-         %%
-         user code
-
-* Menu:
-
-* Definitions Section::         
-* Rules Section::               
-* User Code Section::           
-* Comments in the Input::       
-
-
-File: flex.info,  Node: Definitions Section,  Next: Rules Section,  Prev: Format,  Up: Format
-
-5.1 Format of the Definitions Section
-=====================================
-
-The "definitions section" contains declarations of simple "name"
-definitions to simplify the scanner specification, and declarations of
-"start conditions", which are explained in a later section.
-
-   Name definitions have the form:
-
-         name definition
-
-   The 'name' is a word beginning with a letter or an underscore ('_')
-followed by zero or more letters, digits, '_', or '-' (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 '{name}', which will
-expand to '(definition)'.  For example,
-
-         DIGIT    [0-9]
-         ID       [a-z][a-z0-9]*
-
-   Defines 'DIGIT' to be a regular expression which matches a single
-digit, and 'ID' to be a regular expression which matches a letter
-followed by zero-or-more letters-or-digits.  A subsequent reference to
-
-         {DIGIT}+"."{DIGIT}*
-
-   is identical to
-
-         ([0-9])+"."([0-9])*
-
-   and matches one-or-more digits followed by a '.' followed by
-zero-or-more digits.
-
-   An unindented comment (i.e., a line beginning with '/*') is copied
-verbatim to the output up to the next '*/'.
-
-   Any _indented_ text or text enclosed in '%{' and '%}' is also copied
-verbatim to the output (with the %{ and %} symbols removed).  The %{ and
-%} symbols must appear unindented on lines by themselves.
-
-   A '%top' block is similar to a '%{' ...  '%}' block, except that the
-code in a '%top' block is relocated to the _top_ of the generated file,
-before any flex definitions (1).  The '%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, '{' and '}'
-are used to delimit the '%top' block, as show in the example below:
-
-         %top{
-             /* This code goes at the "top" of the generated file. */
-             #include <stdint.h>
-             #include <inttypes.h>
-         }
-
-   Multiple '%top' blocks are allowed, and their order is preserved.
-
-   ---------- Footnotes ----------
-
-   (1) Actually, 'yyIN_HEADER' is defined before the '%top' block.
-
-
-File: flex.info,  Node: Rules Section,  Next: User Code Section,  Prev: Definitions Section,  Up: Format
-
-5.2 Format of the Rules Section
-===============================
-
-The "rules" section of the 'flex' input contains a series of rules of
-the form:
-
-         pattern   action
-
-   where the pattern must be unindented and the action must begin on the
-same line.  *Note 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 POSIX compliance.  *Note Lex and Posix::,
-for other such features).
-
-   Any _indented_ text or text enclosed in '%{' and '%}' is copied
-verbatim to the output (with the %{ and %} symbols removed).  The %{ and
-%} symbols must appear unindented on lines by themselves.
-
-
-File: flex.info,  Node: User Code Section,  Next: Comments in the Input,  Prev: Rules Section,  Up: Format
-
-5.3 Format of the User Code Section
-===================================
-
-The user code section is simply copied to '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
-'%%' in the input file may be skipped, too.
-
-
-File: flex.info,  Node: Comments in the Input,  Prev: User Code Section,  Up: Format
-
-5.4 Comments in the Input
-=========================
-
-Flex supports C-style comments, that is, anything between '/*' and '*/'
-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:
-
-   * 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.
-   * Comments may not appear on an '%option' line in the Definitions
-     Section.
-
-   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
-'/*').  This rule will work anywhere in the input file.
-
-   All the comments in the following example are valid:
-
-     %{
-     /* code block */
-     %}
-
-     /* Definitions Section */
-     %x STATE_X
-
-     %%
-         /* Rules Section */
-     ruleA   /* after regex */ { /* code block */ } /* after code block */
-             /* Rules Section (indented) */
-     <STATE_X>{
-     ruleC   ECHO;
-     ruleD   ECHO;
-     %{
-     /* code block */
-     %}
-     }
-     %%
-     /* User Code Section */
-
-
-
-File: flex.info,  Node: Patterns,  Next: Matching,  Prev: Format,  Up: Top
-
-6 Patterns
-**********
-
-The patterns in the input (see *note Rules Section::) are written using
-an extended set of regular expressions.  These are:
-
-'x'
-     match the character 'x'
-
-'.'
-     any character (byte) except newline
-
-'[xyz]'
-     a "character class"; in this case, the pattern matches either an
-     'x', a 'y', or a 'z'
-
-'[abj-oZ]'
-     a "character class" with a range in it; matches an 'a', a 'b', any
-     letter from 'j' through 'o', or a 'Z'
-
-'[^A-Z]'
-     a "negated character class", i.e., any character but those in the
-     class.  In this case, any character EXCEPT an uppercase letter.
-
-'[^A-Z\n]'
-     any character EXCEPT an uppercase letter or a newline
-
-'[a-z]{-}[aeiou]'
-     the lowercase consonants
-
-'r*'
-     zero or more r's, where r is any regular expression
-
-'r+'
-     one or more r's
-
-'r?'
-     zero or one r's (that is, "an optional r")
-
-'r{2,5}'
-     anywhere from two to five r's
-
-'r{2,}'
-     two or more r's
-
-'r{4}'
-     exactly 4 r's
-
-'{name}'
-     the expansion of the 'name' definition (*note Format::).
-
-'"[xyz]\"foo"'
-     the literal string: '[xyz]"foo'
-
-'\X'
-     if X is 'a', 'b', 'f', 'n', 'r', 't', or 'v', then the ANSI-C
-     interpretation of '\x'.  Otherwise, a literal 'X' (used to escape
-     operators such as '*')
-
-'\0'
-     a NUL character (ASCII code 0)
-
-'\123'
-     the character with octal value 123
-
-'\x2a'
-     the character with hexadecimal value 2a
-
-'(r)'
-     match an 'r'; parentheses are used to override precedence (see
-     below)
-
-'(?r-s:pattern)'
-     apply option 'r' and omit option 's' while interpreting pattern.
-     Options may be zero or more of the characters 'i', 's', or 'x'.
-
-     'i' means case-insensitive.  '-i' means case-sensitive.
-
-     's' alters the meaning of the '.' syntax to match any single byte
-     whatsoever.  '-s' alters the meaning of '.' to match any byte
-     except '\n'.
-
-     'x' ignores comments and whitespace in patterns.  Whitespace is
-     ignored unless it is backslash-escaped, contained within '""'s, or
-     appears inside a character class.
-
-     The following are all valid:
-
-     (?: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)
-
-'(?# comment )'
-     omit everything within '()'.  The first ')' character encountered
-     ends the pattern.  It is not possible to for the comment to contain
-     a ')' character.  The comment may span lines.
-
-'rs'
-     the regular expression 'r' followed by the regular expression 's';
-     called "concatenation"
-
-'r|s'
-     either an 'r' or an 's'
-
-'r/s'
-     an 'r' but only if it is followed by an 's'.  The text matched by
-     '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 'r'.  This
-     type of pattern is called "trailing context".  (There are some
-     combinations of 'r/s' that flex cannot match correctly.  *Note
-     Limitations::, regarding dangerous trailing context.)
-
-'^r'
-     an 'r', but only at the beginning of a line (i.e., when just
-     starting to scan, or right after a newline has been scanned).
-
-'r$'
-     an 'r', but only at the end of a line (i.e., just before a
-     newline).  Equivalent to 'r/\n'.
-
-     Note that 'flex''s notion of "newline" is exactly whatever the C
-     compiler used to compile 'flex' interprets '\n' as; in particular,
-     on some DOS systems you must either filter out '\r's in the input
-     yourself, or explicitly use 'r/\r\n' for 'r$'.
-
-'<s>r'
-     an 'r', but only in start condition 's' (see *note Start
-     Conditions:: for discussion of start conditions).
-
-'<s1,s2,s3>r'
-     same, but in any of start conditions 's1', 's2', or 's3'.
-
-'<*>r'
-     an 'r' in any start condition, even an exclusive one.
-
-'<<EOF>>'
-     an end-of-file.
-
-'<s1,s2><<EOF>>'
-     an end-of-file when in start condition 's1' or 's2'
-
-   Note that inside of a character class, all regular expression
-operators lose their special meaning except escape ('\') and the
-character class operators, '-', ']]', and, at the beginning of the
-class, '^'.
-
-   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, '{}', under the documentation for the
-'--posix' POSIX compliance option).  For example,
-
-         foo|bar*
-
-   is the same as
-
-         (foo)|(ba(r*))
-
-   since the '*' operator has higher precedence than concatenation, and
-concatenation higher than alternation ('|').  This pattern therefore
-matches _either_ the string 'foo' _or_ the string 'ba' followed by
-zero-or-more 'r''s.  To match 'foo' or zero-or-more repetitions of the
-string 'bar', use:
-
-         foo|(bar)*
-
-   And to match a sequence of zero or more repetitions of 'foo' and
-'bar':
-
-         (foo|bar)*
-
-   In addition to characters and ranges of characters, character classes
-can also contain "character class expressions".  These are expressions
-enclosed inside '[:' and ':]' delimiters (which themselves must appear
-between the '[' and ']' of the character class.  Other elements may
-occur inside the character class, too).  The valid expressions 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 standard C 'isXXX' function.  For example, '[:alnum:]'
-designates those characters for which 'isalnum()' returns true - i.e.,
-any alphabetic or numeric character.  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]
-
-   A word of caution.  Character classes are expanded immediately when
-seen in the 'flex' input.  This means the character classes are
-sensitive to the locale in which 'flex' is executed, and the resulting
-scanner will not be sensitive to the runtime locale.  This may or may
-not be desirable.
-
-   * If your scanner is case-insensitive (the '-i' flag), then
-     '[:upper:]' and '[:lower:]' are equivalent to '[:alpha:]'.
-
-   * Character classes with ranges, such as '[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 '[a-z]' or '[S-W]' where it is obvious that you want
-     case-folding to occur.  Here are some examples with the '-i' flag
-     enabled:
-
-     Range        Result      Literal Range        Alternate Range
-     '[a-t]'      ok          '[a-tA-T]'
-     '[A-T]'      ok          '[a-tA-T]'
-     '[A-t]'      ambiguous   '[A-Z\[\\\]_`a-t]'   '[a-tA-T]'
-     '[_-{]'      ambiguous   '[_`a-z{]'           '[_`a-zA-Z{]'
-     '[@-C]'      ambiguous   '[@ABC]'             '[@A-Z\[\\\]_`abc]'
-
-   * A negated character class such as the example '[^A-Z]' above _will_
-     match a newline unless '\n' (or an equivalent escape sequence) is
-     one of the characters explicitly present in the negated character
-     class (e.g., '[^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 '[^"]*' can match the entire input unless
-     there's another quote in the input.
-
-     Flex allows negation of character class expressions by prepending
-     '^' to the POSIX character class name.
-
-              [:^alnum:] [:^alpha:] [:^blank:]
-              [:^cntrl:] [:^digit:] [:^graph:]
-              [:^lower:] [:^print:] [:^punct:]
-              [:^space:] [:^upper:] [:^xdigit:]
-
-     Flex will issue a warning if the expressions '[:^upper:]' and
-     '[:^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.
-
-   * 
-     The '{-}' operator computes the difference of two character
-     classes.  For example, '[a-c]{-}[b-z]' represents all the
-     characters in the class '[a-c]' that are not in the class '[b-z]'
-     (which in this case, is just the single character 'a').  The '{-}'
-     operator is left associative, so '[abc]{-}[b]{-}[c]' is the same as
-     '[a]'.  Be careful not to accidentally create an empty set, which
-     will never match.
-
-   * 
-     The '{+}' operator computes the union of two character classes.
-     For example, '[a-z]{+}[0-9]' is the same as '[a-z0-9]'.  This
-     operator is useful when preceded by the result of a difference
-     operation, as in, '[[:alpha:]]{-}[[:lower:]]{+}[q]', which is
-     equivalent to '[A-Zq]' in the "C" locale.
-
-   * A rule can have at most one instance of trailing context (the '/'
-     operator or the '$' operator).  The start condition, '^', and
-     '<<EOF>>' patterns can only occur at the beginning of a pattern,
-     and, as well as with '/' and '$', cannot be grouped inside
-     parentheses.  A '^' which does not occur at the beginning of a rule
-     or a '$' which does not occur at the end of a rule loses its
-     special properties and is treated as a normal character.
-
-   * The following are invalid:
-
-              foo/bar$
-              <sc1>foo<sc2>bar
-
-     Note that the first of these can be written 'foo/bar\n'.
-
-   * The following will result in '$' or '^' being treated as a normal
-     character:
-
-              foo|(bar$)
-              foo|^bar
-
-     If the desired meaning is a 'foo' or a 'bar'-followed-by-a-newline,
-     the following could be used (the special '|' action is explained
-     below, *note Actions::):
-
-              foo      |
-              bar$     /* action goes here */
-
-     A similar trick will work for matching a 'foo' or a
-     'bar'-at-the-beginning-of-a-line.
-
-
-File: flex.info,  Node: Matching,  Next: Actions,  Prev: Patterns,  Up: Top
-
-7 How the Input Is Matched
-**************************
-
-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 'flex' input file is
-chosen.
-
-   Once the match is determined, the text corresponding to the match
-(called the "token") is made available in the global character pointer
-'yytext', and its length in the global integer 'yyleng'.  The "action"
-corresponding to the matched pattern is then executed (*note Actions::),
-and then the remaining input is scanned for another match.
-
-   If no match is found, then the "default rule" is executed: the next
-character in the input is considered matched and copied to the standard
-output.  Thus, the simplest valid 'flex' input is:
-
-         %%
-
-   which generates a scanner that simply copies its input (one character
-at a time) to its output.
-
-   Note that 'yytext' can be defined in two different ways: either as a
-character _pointer_ or as a character _array_.  You can control which
-definition 'flex' uses by including one of the special directives
-'%pointer' or '%array' in the first (definitions) section of your flex
-input.  The default is '%pointer', unless you use the '-l' lex
-compatibility option, in which case 'yytext' will be an array.  The
-advantage of using '%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 'yytext' (*note Actions::), and calls to the
-'unput()' function destroys the present contents of 'yytext', which can
-be a considerable porting headache when moving between different 'lex'
-versions.
-
-   The advantage of '%array' is that you can then modify 'yytext' to
-your heart's content, and calls to 'unput()' do not destroy 'yytext'
-(*note Actions::).  Furthermore, existing 'lex' programs sometimes
-access 'yytext' externally using declarations of the form:
-
-         extern char yytext[];
-
-   This definition is erroneous when used with '%pointer', but correct
-for '%array'.
-
-   The '%array' declaration defines 'yytext' to be an array of 'YYLMAX'
-characters, which defaults to a fairly large value.  You can change the
-size by simply #define'ing 'YYLMAX' to a different value in the first
-section of your 'flex' input.  As mentioned above, with '%pointer'
-yytext grows dynamically to accommodate large tokens.  While this means
-your '%pointer' scanner can accommodate very large tokens (such as
-matching entire blocks of comments), bear in mind that each time the
-scanner must resize 'yytext' it also must rescan the entire token from
-the beginning, so matching such tokens can prove slow.  'yytext'
-presently does _not_ dynamically grow if a call to 'unput()' results in
-too much text being pushed back; instead, a run-time error results.
-
-   Also note that you cannot use '%array' with C++ scanner classes
-(*note Cxx::).
-
-
-File: flex.info,  Node: Actions,  Next: Generated Scanner,  Prev: Matching,  Up: Top
-
-8 Actions
-*********
-
-Each pattern in a rule has a corresponding "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 'zap me' from its input:
-
-         %%
-         "zap me"
-
-   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:
-
-         %%
-         [ \t]+        putchar( ' ' );
-         [ \t]+$       /* ignore this token */
-
-   If the action contains a '{', then the action spans till the
-balancing '}' is found, and the action may cross multiple lines.  'flex'
-knows about C strings and comments and won't be fooled by braces found
-within them, but also allows actions to begin with '%{' and will
-consider the action to be all the text up to the next '%}' (regardless
-of ordinary braces inside the action).
-
-   An action consisting solely of a vertical bar ('|') means "same as
-the action for the next rule".  See below for an illustration.
-
-   Actions can include arbitrary C code, including 'return' statements
-to return a value to whatever routine called 'yylex()'.  Each time
-'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.
-
-   Actions are free to modify '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 '%array' (*note
-Matching::).  In that case, 'yytext' may be freely modified in any way.
-
-   Actions are free to modify 'yyleng' except they should not do so if
-the action also includes use of 'yymore()' (see below).
-
-   There are a number of special directives which can be included within
-an action:
-
-'ECHO'
-     copies yytext to the scanner's output.
-
-'BEGIN'
-     followed by the name of a start condition places the scanner in the
-     corresponding start condition (see below).
-
-'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 *note Matching::, and 'yytext' and 'yyleng'
-     set up appropriately.  It may either be one which matched as much
-     text as the originally chosen rule but came later in the '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 'special()' whenever 'frob' is seen:
-
-                      int word_count = 0;
-              %%
-
-              frob        special(); REJECT;
-              [^ \t\n]+   ++word_count;
-
-     Without the 'REJECT', any occurrences of 'frob' in the input would
-     not be counted as words, since the scanner normally executes only
-     one action per token.  Multiple uses of 'REJECT' are allowed, each
-     one finding the next best choice to the currently active rule.  For
-     example, when the following scanner scans the token 'abcd', it will
-     write 'abcdabcaba' to the output:
-
-              %%
-              a        |
-              ab       |
-              abc      |
-              abcd     ECHO; REJECT;
-              .|\n     /* eat up any unmatched character */
-
-     The first three rules share the fourth's action since they use the
-     special '|' action.
-
-     'REJECT' is a particularly expensive feature in terms of scanner
-     performance; if it is used in _any_ of the scanner's actions it
-     will slow down _all_ of the scanner's matching.  Furthermore,
-     'REJECT' cannot be used with the '-Cf' or '-CF' options (*note
-     Scanner Options::).
-
-     Note also that unlike the other special actions, 'REJECT' is a
-     _branch_.  Code immediately following it in the action will _not_
-     be executed.
-
-'yymore()'
-     tells the scanner that the next time it matches a rule, the
-     corresponding token should be _appended_ onto the current value of
-     'yytext' rather than replacing it.  For example, given the input
-     'mega-kludge' the following will write 'mega-mega-kludge' to the
-     output:
-
-              %%
-              mega-    ECHO; yymore();
-              kludge   ECHO;
-
-     First 'mega-' is matched and echoed to the output.  Then 'kludge'
-     is matched, but the previous 'mega-' is still hanging around at the
-     beginning of 'yytext' so the 'ECHO' for the 'kludge' rule will
-     actually write 'mega-kludge'.
-
-   Two notes regarding use of 'yymore()'.  First, 'yymore()' depends on
-the value of 'yyleng' correctly reflecting the size of the current
-token, so you must not modify 'yyleng' if you are using 'yymore()'.
-Second, the presence of 'yymore()' in the scanner's action entails a
-minor performance penalty in the scanner's matching speed.
-
-   'yyless(n)' returns all but the first 'n' characters of the current
-token back to the input stream, where they will be rescanned when the
-scanner looks for the next match.  'yytext' and 'yyleng' are adjusted
-appropriately (e.g., 'yyleng' will now be equal to 'n').  For example,
-on the input 'foobar' the following will write out 'foobarbar':
-
-         %%
-         foobar    ECHO; yyless(3);
-         [a-z]+    ECHO;
-
-   An argument of 0 to '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 'BEGIN', for example), this will
-result in an endless loop.
-
-   Note that 'yyless()' is a macro and can only be used in the flex
-input file, not from other source files.
-
-   'unput(c)' puts the character '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.
-
-         {
-         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 );
-         }
-
-   Note that since each 'unput()' puts the given character back at the
-_beginning_ of the input stream, pushing back strings must be done
-back-to-front.
-
-   An important potential problem when using 'unput()' is that if you
-are using '%pointer' (the default), a call to 'unput()' _destroys_ the
-contents of 'yytext', starting with its rightmost character and
-devouring one character to the left with each call.  If you need the
-value of 'yytext' preserved after a call to 'unput()' (as in the above
-example), you must either first copy it elsewhere, or build your scanner
-using '%array' instead (*note Matching::).
-
-   Finally, note that you cannot put back 'EOF' to attempt to mark the
-input stream with an end-of-file.
-
-   'input()' reads the next character from the input stream.  For
-example, the following is one way to eat up C comments:
-
-         %%
-         "/*"        {
-                     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;
-                             }
-                         }
-                     }
-
-   (Note that if the scanner is compiled using 'C++', then 'input()' is
-instead referred to as yyinput(), in order to avoid a name clash with
-the 'C++' stream by the name of 'input'.)
-
-   '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 'YY_INPUT()' (*note Generated Scanner::).  This action
-is a special case of the more general 'yy_flush_buffer;' function,
-described below (*note Multiple Input Buffers::)
-
-   '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, 'yyterminate()' is also
-called when an end-of-file is encountered.  It is a macro and may be
-redefined.
-
-
-File: flex.info,  Node: Generated Scanner,  Next: Start Conditions,  Prev: Actions,  Up: Top
-
-9 The Generated Scanner
-***********************
-
-The output of 'flex' is the file 'lex.yy.c', which contains the scanning
-routine 'yylex()', a number of tables used by it for matching tokens,
-and a number of auxiliary routines and macros.  By default, 'yylex()' is
-declared as follows:
-
-         int yylex()
-             {
-             ... various definitions and the actions in here ...
-             }
-
-   (If your environment supports function prototypes, then it will be
-'int yylex( void )'.)  This definition may be changed by defining the
-'YY_DECL' macro.  For example, you could use:
-
-         #define YY_DECL float lexscan( a, b ) float a, b;
-
-   to give the scanning routine the name '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 (;).
-
-   'flex' generates 'C99' function definitions by default.  However flex
-does have the ability to generate obsolete, er, '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 'flex' may
-generate standard C99 code only, leaving K&R-style functions to the
-historians.  Currently, if you do *not* want 'C99' definitions, then you
-must use '%option noansi-definitions'.
-
-   Whenever 'yylex()' is called, it scans tokens from the global input
-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 'return' statement.
-
-   If the scanner reaches an end-of-file, subsequent calls are undefined
-unless either 'yyin' is pointed at a new input file (in which case
-scanning continues from that file), or 'yyrestart()' is called.
-'yyrestart()' takes one argument, a 'FILE *' pointer (which can be NULL,
-if you've set up 'YY_INPUT' to scan from a source other than 'yyin'),
-and initializes 'yyin' for scanning from that file.  Essentially there
-is no difference between just assigning 'yyin' to a new input file or
-using 'yyrestart()' to do so; the latter is available for compatibility
-with previous versions of '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 'yyin';
-but it would be better to use 'YY_FLUSH_BUFFER' (*note Actions::).  Note
-that 'yyrestart()' does _not_ reset the start condition to 'INITIAL'
-(*note Start Conditions::).
-
-   If 'yylex()' stops scanning due to executing a 'return' statement in
-one of the actions, the scanner may then be called again and it will
-resume scanning where it left off.
-
-   By default (and for purposes of efficiency), the scanner uses
-block-reads rather than simple 'getc()' calls to read characters from
-'yyin'.  The nature of how it gets its input can be controlled by
-defining the 'YY_INPUT' macro.  The calling sequence for 'YY_INPUT()' is
-'YY_INPUT(buf,result,max_size)'.  Its action is to place up to
-'max_size' characters in the character array 'buf' and return in the
-integer variable 'result' either the number of characters read or the
-constant 'YY_NULL' (0 on Unix systems) to indicate 'EOF'.  The default
-'YY_INPUT' reads from the global file-pointer 'yyin'.
-
-   Here is a sample definition of 'YY_INPUT' (in the definitions section
-of the input file):
-
-         %{
-         #define YY_INPUT(buf,result,max_size) \
-             { \
-             int c = getchar(); \
-             result = (c == EOF) ? YY_NULL : (buf[0] = c, 1); \
-             }
-         %}
-
-   This definition will change the input processing to occur one
-character at a time.
-
-   When the scanner receives an end-of-file indication from YY_INPUT, it
-then checks the 'yywrap()' function.  If 'yywrap()' returns false
-(zero), then it is assumed that the function has gone ahead and set up
-'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 _not_ revert to 'INITIAL'.
-
-   If you do not supply your own version of 'yywrap()', then you must
-either use '%option noyywrap' (in which case the scanner behaves as
-though 'yywrap()' returned 1), or you must link with '-lfl' to obtain
-the default version of the routine, which always returns 1.
-
-   For scanning from in-memory buffers (e.g., scanning strings), see
-*note Scanning Strings::.  *Note Multiple Input Buffers::.
-
-   The scanner writes its 'ECHO' output to the 'yyout' global (default,
-'stdout'), which may be redefined by the user simply by assigning it to
-some other 'FILE' pointer.
-
-
-File: flex.info,  Node: Start Conditions,  Next: Multiple Input Buffers,  Prev: Generated Scanner,  Up: Top
-
-10 Start Conditions
-*******************
-
-'flex' provides a mechanism for conditionally activating rules.  Any
-rule whose pattern is prefixed with '<sc>' will only be active when the
-scanner is in the "start condition" named 'sc'.  For example,
-
-         <STRING>[^"]*        { /* eat up the string body ... */
-                     ...
-                     }
-
-   will be active only when the scanner is in the 'STRING' start
-condition, and
-
-         <INITIAL,STRING,QUOTE>\.        { /* handle an escape ... */
-                     ...
-                     }
-
-   will be active only when the current start condition is either
-'INITIAL', 'STRING', or 'QUOTE'.
-
-   Start conditions are declared in the definitions (first) section of
-the input using unindented lines beginning with either '%s' or '%x'
-followed by a list of names.  The former declares "inclusive" start
-conditions, the latter "exclusive" start conditions.  A start condition
-is activated using the 'BEGIN' action.  Until the next '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 _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 '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:
-
-         %s example
-         %%
-
-         <example>foo   do_something();
-
-         bar            something_else();
-
-   is equivalent to
-
-         %x example
-         %%
-
-         <example>foo   do_something();
-
-         <INITIAL,example>bar    something_else();
-
-   Without the '<INITIAL,example>' qualifier, the 'bar' pattern in the
-second example wouldn't be active (i.e., couldn't match) when in start
-condition 'example'.  If we just used '<example>' to qualify 'bar',
-though, then it would only be active in 'example' and not in 'INITIAL',
-while in the first example it's active in both, because in the first
-example the 'example' start condition is an inclusive '(%s)' start
-condition.
-
-   Also note that the special start-condition specifier '<*>' matches
-every start condition.  Thus, the above example could also have been
-written:
-
-         %x example
-         %%
-
-         <example>foo   do_something();
-
-         <*>bar    something_else();
-
-   The default rule (to 'ECHO' any unmatched character) remains active
-in start conditions.  It is equivalent to:
-
-         <*>.|\n     ECHO;
-
-   '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 'INITIAL', so 'BEGIN(INITIAL)' is equivalent to
-'BEGIN(0)'.  (The parentheses around the start condition name are not
-required but are considered good style.)
-
-   '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 'SPECIAL' start condition whenever 'yylex()' is called and
-the global variable 'enter_special' is true:
-
-                 int enter_special;
-
-         %x SPECIAL
-         %%
-                 if ( enter_special )
-                     BEGIN(SPECIAL);
-
-         <SPECIAL>blahblahblah
-         ...more rules follow...
-
-   To illustrate the uses of start conditions, here is a scanner which
-provides two different interpretations of a string like '123.456'.  By
-default it will treat it as three tokens, the integer '123', a dot
-('.'), and the integer '456'.  But if the string is preceded earlier in
-the line by the string 'expect-floats' it will treat it as a single
-token, the floating-point number '123.456':
-
-         %{
-         #include <math.h>
-         %}
-         %s expect
-
-         %%
-         expect-floats        BEGIN(expect);
-
-         <expect>[0-9]+.[0-9]+      {
-                     printf( "found a float, = %f\n",
-                             atof( yytext ) );
-                     }
-         <expect>\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" );
-
-   Here is a scanner which recognizes (and discards) C comments while
-maintaining a count of the current input line.
-
-         %x comment
-         %%
-                 int line_num = 1;
-
-         "/*"         BEGIN(comment);
-
-         <comment>[^*\n]*        /* eat anything that's not a '*' */
-         <comment>"*"+[^*/\n]*   /* eat up '*'s not followed by '/'s */
-         <comment>\n             ++line_num;
-         <comment>"*"+"/"        BEGIN(INITIAL);
-
-   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:
-
-         %x comment foo
-         %%
-                 int line_num = 1;
-                 int comment_caller;
-
-         "/*"         {
-                      comment_caller = INITIAL;
-                      BEGIN(comment);
-                      }
-
-         ...
-
-         <foo>"/*"    {
-                      comment_caller = foo;
-                      BEGIN(comment);
-                      }
-
-         <comment>[^*\n]*        /* eat anything that's not a '*' */
-         <comment>"*"+[^*/\n]*   /* eat up '*'s not followed by '/'s */
-         <comment>\n             ++line_num;
-         <comment>"*"+"/"        BEGIN(comment_caller);
-
-   Furthermore, you can access the current start condition using the
-integer-valued 'YY_START' macro.  For example, the above assignments to
-'comment_caller' could instead be written
-
-         comment_caller = YY_START;
-
-   Flex provides 'YYSTATE' as an alias for 'YY_START' (since that is
-what's used by AT&T '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.  *Note
-option-header::.  *Note 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):
-
-         %x str
-
-         %%
-                 char string_buf[MAX_STR_CONST];
-                 char *string_buf_ptr;
-
-
-         \"      string_buf_ptr = string_buf; BEGIN(str);
-
-         <str>\"        { /* saw closing quote - all done */
-                 BEGIN(INITIAL);
-                 *string_buf_ptr = '\0';
-                 /* return string constant token type and
-                  * value to parser
-                  */
-                 }
-
-         <str>\n        {
-                 /* error - unterminated string constant */
-                 /* generate error message */
-                 }
-
-         <str>\\[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;
-                 }
-
-         <str>\\[0-9]+ {
-                 /* generate error - bad escape sequence; something
-                  * like '\48' or '\0777777'
-                  */
-                 }
-
-         <str>\\n  *string_buf_ptr++ = '\n';
-         <str>\\t  *string_buf_ptr++ = '\t';
-         <str>\\r  *string_buf_ptr++ = '\r';
-         <str>\\b  *string_buf_ptr++ = '\b';
-         <str>\\f  *string_buf_ptr++ = '\f';
-
-         <str>\\(.|\n)  *string_buf_ptr++ = yytext[1];
-
-         <str>[^\\\n\"]+        {
-                 char *yptr = yytext;
-
-                 while ( *yptr )
-                         *string_buf_ptr++ = *yptr++;
-                 }
-
-   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 "scope".  A start condition scope is begun with:
-
-         <SCs>{
-
-   where '<SCs>' is a list of one or more start conditions.  Inside the
-start condition scope, every rule automatically has the prefix '<SCs>'
-applied to it, until a '}' which matches the initial '{'.  So, for
-example,
-
-         <ESC>{
-             "\\n"   return '\n';
-             "\\r"   return '\r';
-             "\\f"   return '\f';
-             "\\0"   return '\0';
-         }
-
-   is equivalent to:
-
-         <ESC>"\\n"  return '\n';
-         <ESC>"\\r"  return '\r';
-         <ESC>"\\f"  return '\f';
-         <ESC>"\\0"  return '\0';
-
-   Start condition scopes may be nested.
-
-   The following routines are available for manipulating stacks of start
-conditions:
-
- -- Function: void yy_push_state ( int 'new_state' )
-     pushes the current start condition onto the top of the start
-     condition stack and switches to 'new_state' as though you had used
-     'BEGIN new_state' (recall that start condition names are also
-     integers).
-
- -- Function: void yy_pop_state ()
-     pops the top of the stack and switches to it via 'BEGIN'.
-
- -- Function: 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 aborts.
-
-   To use start condition stacks, your scanner must include a '%option
-stack' directive (*note Scanner Options::).
-
-
-File: flex.info,  Node: Multiple Input Buffers,  Next: EOF,  Prev: Start Conditions,  Up: Top
-
-11 Multiple Input Buffers
-*************************
-
-Some scanners (such as those which support "include" files) require
-reading from several input streams.  As 'flex' scanners do a large
-amount of buffering, one cannot control where the next input will be
-read from by simply writing a 'YY_INPUT()' which is sensitive to the
-scanning context.  '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 'include' statement which requires switching the
-input source.
-
-   To negotiate these sorts of problems, 'flex' provides a mechanism for
-creating and switching between multiple input buffers.  An input buffer
-is created by using:
-
- -- Function: YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size )
-
-   which takes a 'FILE' pointer and a size and creates a buffer
-associated with the given file and large enough to hold 'size'
-characters (when in doubt, use 'YY_BUF_SIZE' for the size).  It returns
-a 'YY_BUFFER_STATE' handle, which may then be passed to other routines
-(see below).  The 'YY_BUFFER_STATE' type is a pointer to an opaque
-'struct yy_buffer_state' structure, so you may safely initialize
-'YY_BUFFER_STATE' variables to '((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
-'FILE' pointer in the call to 'yy_create_buffer' is only used as the
-value of 'yyin' seen by 'YY_INPUT'.  If you redefine 'YY_INPUT()' so it
-no longer uses 'yyin', then you can safely pass a NULL 'FILE' pointer to
-'yy_create_buffer'.  You select a particular buffer to scan from using:
-
- -- Function: void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer )
-
-   The above function switches the scanner's input buffer so subsequent
-tokens will come from 'new_buffer'.  Note that 'yy_switch_to_buffer()'
-may be used by 'yywrap()' to set things up for continued scanning,
-instead of opening a new file and pointing 'yyin' at it.  If you are
-looking for a stack of input buffers, then you want to use
-'yypush_buffer_state()' instead of this function.  Note also that
-switching input sources via either 'yy_switch_to_buffer()' or 'yywrap()'
-does _not_ change the start condition.
-
- -- Function: void yy_delete_buffer ( YY_BUFFER_STATE buffer )
-
-   is used to reclaim the storage associated with a buffer.  ('buffer'
-can be NULL, in which case the routine does nothing.)  You can also
-clear the current contents of a buffer using:
-
- -- Function: void yypush_buffer_state ( YY_BUFFER_STATE buffer )
-
-   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 'yy_switch_to_buffer', when you want to change states, but
-preserve the current state for later use.
-
- -- Function: void yypop_buffer_state ( )
-
-   This function removes the current state from the top of the stack,
-and deletes it by calling 'yy_delete_buffer'.  The next state on the
-stack, if any, becomes the new current state.
-
- -- Function: void yy_flush_buffer ( YY_BUFFER_STATE buffer )
-
-   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 'YY_INPUT()'.
-
- -- Function: YY_BUFFER_STATE yy_new_buffer ( FILE *file, int size )
-
-   is an alias for 'yy_create_buffer()', provided for compatibility with
-the C++ use of 'new' and 'delete' for creating and destroying dynamic
-objects.
-
-   'YY_CURRENT_BUFFER' macro returns a 'YY_BUFFER_STATE' handle to the
-current buffer.  It should not be used as an lvalue.
-
-   Here are two examples of using these features for writing a scanner
-which expands include files (the '<<EOF>>' feature is discussed below).
-
-   This first example uses yypush_buffer_state and yypop_buffer_state.
-Flex maintains the stack internally.
-
-         /* 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;
-
-         <incl>[ \t]*      /* eat the whitespace */
-         <incl>[^ \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);
-                 }
-
-         <<EOF>> {
-     			yypop_buffer_state();
-
-                 if ( !YY_CURRENT_BUFFER )
-                     {
-                     yyterminate();
-                     }
-                 }
-
-   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).
-
-         /* 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;
-
-         <incl>[ \t]*      /* eat the whitespace */
-         <incl>[^ \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);
-                 }
-
-         <<EOF>> {
-                 if ( --include_stack_ptr  0 )
-                     {
-                     yyterminate();
-                     }
-
-                 else
-                     {
-                     yy_delete_buffer( YY_CURRENT_BUFFER );
-                     yy_switch_to_buffer(
-                          include_stack[include_stack_ptr] );
-                     }
-                 }
-
-   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
-'YY_BUFFER_STATE' handle (which you should delete with
-'yy_delete_buffer()' when done with it).  They also switch to the new
-buffer using 'yy_switch_to_buffer()', so the next call to 'yylex()' will
-start scanning the string.
-
- -- Function: YY_BUFFER_STATE yy_scan_string ( const char *str )
-     scans a NUL-terminated string.
-
- -- Function: YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len
-          )
-     scans 'len' bytes (including possibly 'NUL's) starting at location
-     'bytes'.
-
-   Note that both of these functions create and scan a _copy_ of the
-string or bytes.  (This may be desirable, since 'yylex()' modifies the
-contents of the buffer it is scanning.)  You can avoid the copy by
-using:
-
- -- Function: 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' (ASCII NUL). These last two 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 (i.e., forget the final
-two 'YY_END_OF_BUFFER_CHAR' bytes), then 'yy_scan_buffer()' returns a
-NULL pointer instead of creating a new input buffer.
-
- -- Data type: yy_size_t
-     is an integral type to which you can cast an integer expression
-     reflecting the size of the buffer.
-
-
-File: flex.info,  Node: EOF,  Next: Misc Macros,  Prev: Multiple Input Buffers,  Up: Top
-
-12 End-of-File Rules
-********************
-
-The special rule '<<EOF>>' 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).  The action must finish by doing
-one of the following things:
-
-   * assigning 'yyin' to a new input file (in previous versions of
-     'flex', after doing the assignment you had to call the special
-     action 'YY_NEW_FILE'.  This is no longer necessary.)
-
-   * executing a 'return' statement;
-
-   * executing the special 'yyterminate()' action.
-
-   * or, switching to a new buffer using 'yy_switch_to_buffer()' as
-     shown in the example above.
-
-   <<EOF>> rules may not be used with other patterns; they may only be
-qualified with a list of start conditions.  If an unqualified <<EOF>>
-rule is given, it applies to _all_ start conditions which do not already
-have <<EOF>> actions.  To specify an <<EOF>> rule for only the initial
-start condition, use:
-
-         <INITIAL><<EOF>>
-
-   These rules are useful for catching things like unclosed comments.
-An example:
-
-         %x quote
-         %%
-
-         ...other rules for dealing with quotes...
-
-         <quote><<EOF>>   {
-                  error( "unterminated quote" );
-                  yyterminate();
-                  }
-        <<EOF>>  {
-                  if ( *++filelist )
-                      yyin = fopen( *filelist, "r" );
-                  else
-                     yyterminate();
-                  }
-
-
-File: flex.info,  Node: Misc Macros,  Next: User Values,  Prev: EOF,  Up: Top
-
-13 Miscellaneous Macros
-***********************
-
-The macro '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 'YY_USER_ACTION' is invoked, the variable '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:
-
-         #define YY_USER_ACTION ++ctr[yy_act]
-
-   where 'ctr' is an array to hold the counts for the different rules.
-Note that the macro 'YY_NUM_RULES' gives the total number of rules
-(including the default rule), even if you use '-s)', so a correct
-declaration for 'ctr' is:
-
-         int ctr[YY_NUM_RULES];
-
-   The macro '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.
-
-   The 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 *note 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 '%option always-interactive' or '%option
-never-interactive' (*note Scanner Options::).  'yy_set_interactive()'
-must be invoked prior to beginning to scan the buffer that is (or is
-not) to be considered interactive.
-
-   The 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.  A non-zero macro argument makes
-rules anchored with '^' active, while a zero argument makes '^' rules
-inactive.
-
-   The macro 'YY_AT_BOL()' returns true if the next token scanned from
-the current buffer will have '^' rules active, false otherwise.
-
-   In the generated scanner, the actions are all gathered in one large
-switch statement and separated using 'YY_BREAK', which may be redefined.
-By default, it is simply a 'break', to separate each rule's action from
-the following rule's.  Redefining 'YY_BREAK' allows, for example, C++
-users to #define YY_BREAK to do nothing (while being very careful that
-every rule ends with a 'break' or a 'return'!)  to avoid suffering from
-unreachable statement warnings where because a rule's action ends with
-'return', the 'YY_BREAK' is inaccessible.
-
-
-File: flex.info,  Node: User Values,  Next: Yacc,  Prev: Misc Macros,  Up: Top
-
-14 Values Available To the User
-*******************************
-
-This chapter summarizes the various values available to the user in the
-rule actions.
-
-'char *yytext'
-     holds the text of the current token.  It may be modified but not
-     lengthened (you cannot append characters to the end).
-
-     If the special directive '%array' appears in the first section of
-     the scanner description, then 'yytext' is instead declared 'char
-     yytext[YYLMAX]', where 'YYLMAX' is a macro definition that you can
-     redefine in the first section if you don't like the default value
-     (generally 8KB). Using '%array' results in somewhat slower
-     scanners, but the value of 'yytext' becomes immune to calls to
-     'unput()', which potentially destroy its value when 'yytext' is a
-     character pointer.  The opposite of '%array' is '%pointer', which
-     is the default.
-
-     You cannot use '%array' when generating C++ scanner classes (the
-     '-+' flag).
-
-'int yyleng'
-     holds the length of the current token.
-
-'FILE *yyin'
-     is the file which by default '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 'flex' buffers its
-     input; use 'yyrestart()' instead.  Once scanning terminates because
-     an end-of-file has been seen, you can assign 'yyin' at the new
-     input file and then call the scanner again to continue scanning.
-
-'void yyrestart( FILE *new_file )'
-     may be called to point '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 'yyrestart()' with
-     'yyin' as an argument thus throws away the current input buffer and
-     continues scanning the same input file.
-
-'FILE *yyout'
-     is the file to which 'ECHO' actions are done.  It can be reassigned
-     by the user.
-
-'YY_CURRENT_BUFFER'
-     returns a 'YY_BUFFER_STATE' handle to the current buffer.
-
-'YY_START'
-     returns an integer value corresponding to the current start
-     condition.  You can subsequently use this value with 'BEGIN' to
-     return to that start condition.
-
-
-File: flex.info,  Node: Yacc,  Next: Scanner Options,  Prev: User Values,  Up: Top
-
-15 Interfacing with Yacc
-************************
-
-One of the main uses of 'flex' is as a companion to the 'yacc'
-parser-generator.  'yacc' parsers expect to call a routine named
-'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 'yylval'.  To use 'flex' with 'yacc', one specifies
-the '-d' option to 'yacc' to instruct it to generate the file 'y.tab.h'
-containing definitions of all the '%tokens' appearing in the 'yacc'
-input.  This file is then included in the 'flex' scanner.  For example,
-if one of the tokens is 'TOK_NUMBER', part of the scanner might look
-like:
-
-         %{
-         #include "y.tab.h"
-         %}
-
-         %%
-
-         [0-9]+        yylval = atoi( yytext ); return TOK_NUMBER;
-
-
-File: flex.info,  Node: Scanner Options,  Next: Performance,  Prev: Yacc,  Up: Top
-
-16 Scanner Options
-******************
-
-The various 'flex' options are categorized by function in the following
-menu.  If you want to lookup a particular option by name, *Note 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::       
-
-   Even though there are many scanner options, a typical scanner might
-only specify the following options:
-
-     %option   8bit reentrant bison-bridge
-     %option   warn nodefault
-     %option   yylineno
-     %option   outfile="scanner.c" header-file="scanner.h"
-
-   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.)
-
-   '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 '%option' directives in the first section of
-the scanner specification.  You can specify multiple options with a
-single '%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 'no' (with no intervening whitespace) to negate their meaning.  The
-names are the same as their long-option equivalents (but without the
-leading '--' ).
-
-   'flex' scans your rule actions to determine whether you use the
-'REJECT' or 'yymore()' features.  The 'REJECT' and 'yymore' options are
-available to override its decision as to whether you use the options,
-either by setting them (e.g., '%option reject)' to indicate the feature
-is indeed used, or unsetting them to indicate it actually is not used
-(e.g., '%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., '%option nounput'), 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
-
-         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
-
-   (though 'yy_push_state()' and friends won't appear anyway unless you
-use '%option stack)'.
-
-
-File: flex.info,  Node: Options for Specifying Filenames,  Next: Options Affecting Scanner Behavior,  Prev: Scanner Options,  Up: Scanner Options
-
-16.1 Options for Specifying Filenames
-=====================================
-
-'--header-file=FILE, '%option header-file="FILE"''
-     instructs flex to write a C header to '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 'yyIN_HEADER' is defined, where 'yy'
-     is substituted with the appropriate prefix.
-
-     The '--header-file' option is not compatible with the '--c++'
-     option, since the C++ scanner provides its own header in
-     'yyFlexLexer.h'.
-
-'-oFILE, --outfile=FILE, '%option outfile="FILE"''
-     directs flex to write the scanner to the file 'FILE' instead of
-     'lex.yy.c'.  If you combine '--outfile' with the '--stdout' option,
-     then the scanner is written to 'stdout' but its '#line' directives
-     (see the '-l' option above) refer to the file 'FILE'.
-
-'-t, --stdout, '%option stdout''
-     instructs 'flex' to write the scanner it generates to standard
-     output instead of 'lex.yy.c'.
-
-'-SFILE, --skel=FILE'
-     overrides the default skeleton file from which 'flex' constructs
-     its scanners.  You'll never need this option unless you are doing
-     'flex' maintenance or development.
-
-'--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.  *Note serialization::.
-
-'--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.
-
-
-File: flex.info,  Node: Options Affecting Scanner Behavior,  Next: Code-Level And API Options,  Prev: Options for Specifying Filenames,  Up: Scanner Options
-
-16.2 Options Affecting Scanner Behavior
-=======================================
-
-'-i, --case-insensitive, '%option case-insensitive''
-     instructs 'flex' to generate a "case-insensitive" scanner.  The
-     case of letters given in the 'flex' input patterns will be ignored,
-     and tokens in the input will be matched regardless of case.  The
-     matched text given in 'yytext' will have the preserved case (i.e.,
-     it will not be folded).  For tricky behavior, see *note case and
-     character ranges::.
-
-'-l, --lex-compat, '%option lex-compat''
-     turns on maximum compatibility with the original AT&T 'lex'
-     implementation.  Note that this does not mean _full_ compatibility.
-     Use of this option costs a considerable amount of performance, and
-     it cannot be used with the '--c++', '--full', '--fast', '-Cf', or
-     '-CF' options.  For details on the compatibilities it provides, see
-     *note Lex and Posix::.  This option also results in the name
-     'YY_FLEX_LEX_COMPAT' being '#define''d in the generated scanner.
-
-'-B, --batch, '%option batch''
-     instructs 'flex' to generate a "batch" scanner, the opposite of
-     _interactive_ scanners generated by '--interactive' (see below).
-     In general, you use '-B' when you are _certain_ that your scanner
-     will never be used interactively, and you want to squeeze a
-     _little_ more performance out of it.  If your goal is instead to
-     squeeze out a _lot_ more performance, you should be using the '-Cf'
-     or '-CF' options, which turn on '--batch' automatically anyway.
-
-'-I, --interactive, '%option interactive''
-     instructs 'flex' to generate an 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 _another_ token, which often means
-     typing in another whole line.
-
-     'flex' scanners default to 'interactive' unless you use the '-Cf'
-     or '-CF' table-compression options (*note Performance::).  That's
-     because if you're looking for high-performance you should be using
-     one of these options, so if you didn't, 'flex' assumes you'd rather
-     trade off a bit of run-time performance for intuitive interactive
-     behavior.  Note also that you _cannot_ use '--interactive' in
-     conjunction with '-Cf' or '-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 _not_ be interactive by using '--batch'
-
-'-7, --7bit, '%option 7bit''
-     instructs 'flex' to generate a 7-bit scanner, i.e., one which can
-     only recognize 7-bit characters in its input.  The advantage of
-     using '--7bit' is that the scanner's tables can be up to half the
-     size of those generated using the '--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
-     '-Cf' or '-CF' table compression options, use of '--7bit' will save
-     only a small amount of table space, and make your scanner
-     considerably less portable.  'Flex''s default behavior is to
-     generate an 8-bit scanner unless you use the '-Cf' or '-CF', in
-     which case '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 '--verbose' output as described above.
-
-     Note that if you use '-Cfe' or '-CFe' '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.
-
-'-8, --8bit, '%option 8bit''
-     instructs '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 '-Cf' or '-CF', as otherwise flex defaults to
-     generating an 8-bit scanner anyway.
-
-     See the discussion of '--7bit' above for 'flex''s default behavior
-     and the tradeoffs between 7-bit and 8-bit scanners.
-
-'--default, '%option default''
-     generate the default rule.
-
-'--always-interactive, '%option always-interactive''
-     instructs flex to generate a scanner which always considers its
-     input _interactive_.  Normally, on each new input file the scanner
-     calls '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.
-
-'--never-interactive, '--never-interactive''
-     instructs flex to generate a scanner which never considers its
-     input interactive.  This is the opposite of 'always-interactive'.
-
-'-X, --posix, '%option posix''
-     turns on maximum compatibility with the POSIX 1003.2-1992
-     definition of 'lex'.  Since 'flex' was originally designed to
-     implement the POSIX definition of 'lex' this generally involves
-     very few changes in behavior.  At the current writing the known
-     differences between 'flex' and the POSIX standard are:
-
-        * In POSIX and AT&T 'lex', the repeat operator, '{}', has lower
-          precedence than concatenation (thus 'ab{3}' yields 'ababab').
-          Most POSIX utilities use an Extended Regular Expression (ERE)
-          precedence that has the precedence of the repeat operator
-          higher than concatenation (which causes 'ab{3}' to yield
-          'abbb').  By default, 'flex' places the precedence of the
-          repeat operator higher than concatenation which matches the
-          ERE processing of other POSIX utilities.  When either
-          '--posix' or '-l' are specified, 'flex' will use the
-          traditional AT&T and POSIX-compliant precedence for the repeat
-          operator where concatenation has higher precedence than the
-          repeat operator.
-
-'--stack, '%option stack''
-     enables the use of start condition stacks (*note Start
-     Conditions::).
-
-'--stdinit, '%option stdinit''
-     if set (i.e., %option stdinit) initializes 'yyin' and 'yyout' to
-     'stdin' and 'stdout', instead of the default of 'NULL'.  Some
-     existing 'lex' programs depend on this behavior, even though it is
-     not compliant with ANSI C, which does not require 'stdin' and
-     'stdout' to be compile-time constant.  In a reentrant scanner,
-     however, this is not a problem since initialization is performed in
-     'yylex_init' at runtime.
-
-'--yylineno, '%option yylineno''
-     directs 'flex' to generate a scanner that maintains the number of
-     the current line read from its input in the global variable
-     'yylineno'.  This option is implied by '%option lex-compat'.  In a
-     reentrant C scanner, the macro 'yylineno' is accessible regardless
-     of the value of '%option yylineno', however, its value is not
-     modified by 'flex' unless '%option yylineno' is enabled.
-
-'--yywrap, '%option yywrap''
-     if unset (i.e., '--noyywrap)', makes the scanner not call
-     'yywrap()' upon an end-of-file, but simply assume that there are no
-     more files to scan (until the user points 'yyin' at a new file and
-     calls 'yylex()' again).
-
-
-File: flex.info,  Node: Code-Level And API Options,  Next: Options for Scanner Speed and Size,  Prev: Options Affecting Scanner Behavior,  Up: Scanner Options
-
-16.3 Code-Level And API Options
-===============================
-
-'--ansi-definitions, '%option ansi-definitions''
-     instruct flex to generate ANSI C99 definitions for functions.  This
-     option is enabled by default.  If '%option noansi-definitions' is
-     specified, then the obsolete style is generated.
-
-'--ansi-prototypes, '%option ansi-prototypes''
-     instructs flex to generate ANSI C99 prototypes for functions.  This
-     option is enabled by default.  If 'noansi-prototypes' is specified,
-     then prototypes will have empty parameter lists.
-
-'--bison-bridge, '%option bison-bridge''
-     instructs flex to generate a C scanner that is meant to be called
-     by a 'GNU bison' parser.  The scanner has minor API changes for
-     'bison' compatibility.  In particular, the declaration of 'yylex'
-     is modified to take an additional parameter, 'yylval'.  *Note Bison
-     Bridge::.
-
-'--bison-locations, '%option bison-locations''
-     instruct flex that 'GNU bison' '%locations' are being used.  This
-     means 'yylex' will be passed an additional parameter, 'yylloc'.
-     This option implies '%option bison-bridge'.  *Note Bison Bridge::.
-
-'-L, --noline, '%option noline''
-     instructs 'flex' not to generate '#line' directives.  Without this
-     option, 'flex' peppers the generated scanner with '#line'
-     directives so error messages in the actions will be correctly
-     located with respect to either the original 'flex' input file (if
-     the errors are due to code in the input file), or 'lex.yy.c' (if
-     the errors are 'flex''s fault - you should report these sorts of
-     errors to the email address given in *note Reporting Bugs::).
-
-'-R, --reentrant, '%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 *note Reentrant::).  Because of the API difference between
-     reentrant and non-reentrant '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 '--c++' option.
-
-     The option '--reentrant' does not affect the performance of the
-     scanner.
-
-'-+, --c++, '%option c++''
-     specifies that you want flex to generate a C++ scanner class.
-     *Note Cxx::, for details.
-
-'--array, '%option array''
-     specifies that you want yytext to be an array instead of a char*
-
-'--pointer, '%option pointer''
-     specify that 'yytext' should be a 'char *', not an array.  This
-     default is 'char *'.
-
-'-PPREFIX, --prefix=PREFIX, '%option prefix="PREFIX"''
-     changes the default 'yy' prefix used by 'flex' for all
-     globally-visible variable and function names to instead be
-     'PREFIX'.  For example, '--prefix=foo' changes the name of 'yytext'
-     to 'footext'.  It also changes the name of the default output file
-     from 'lex.yy.c' to 'lex.foo.c'.  Here is a partial list of the
-     names affected:
-
-              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
-
-     (If you are using a C++ scanner, then only 'yywrap' and
-     '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 'flex' programs
-     into the same executable.  Note, though, that using this option
-     also renames 'yywrap()', so you now _must_ either provide your own
-     (appropriately-named) version of the routine for your scanner, or
-     use '%option noyywrap', as linking with '-lfl' no longer provides
-     one for you by default.
-
-'--main, '%option main''
-     directs flex to provide a default 'main()' program for the scanner,
-     which simply calls 'yylex()'.  This option implies 'noyywrap' (see
-     below).
-
-'--nounistd, '%option nounistd''
-     suppresses inclusion of the non-ANSI header file 'unistd.h'.  This
-     option is meant to target environments in which 'unistd.h' does not
-     exist.  Be aware that certain options may cause flex to generate
-     code that relies on functions normally found in 'unistd.h', (e.g.
-     'isatty()', 'read()'.)  If you wish to use these functions, you
-     will have to inform your compiler where to find them.  *Note
-     option-always-interactive::.  *Note option-read::.
-
-'--yyclass=NAME, '%option yyclass="NAME"''
-     only applies when generating a C++ scanner (the '--c++' option).
-     It informs 'flex' that you have derived 'NAME' 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 emits a
-     run-time error (by invoking 'yyFlexLexer::LexerError())' if called.
-     *Note Cxx::.
-
-
-File: flex.info,  Node: Options for Scanner Speed and Size,  Next: Debugging Options,  Prev: Code-Level And API Options,  Up: Scanner Options
-
-16.4 Options for Scanner Speed and Size
-=======================================
-
-'-C[aefFmr]'
-     controls the degree of table compression and, more generally,
-     trade-offs between small scanners and fast scanners.
-
-     '-C'
-          A lone '-C' specifies that the scanner tables should be
-          compressed but neither equivalence classes nor
-          meta-equivalence classes should be used.
-
-     '-Ca, --align, '%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.
-
-     '-Ce, --ecs, '%option ecs''
-          directs 'flex' to construct "equivalence classes", i.e., sets
-          of characters which have identical lexical properties (for
-          example, if the only appearance of digits in the '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).
-
-     '-Cf'
-          specifies that the "full" scanner tables should be generated -
-          'flex' should not compress the tables by taking advantages of
-          similar transition functions for different states.
-
-     '-CF'
-          specifies that the alternate fast scanner representation
-          (described above under the '--fast' flag) should be used.
-          This option cannot be used with '--c++'.
-
-     '-Cm, --meta-ecs, '%option meta-ecs''
-          directs 'flex' to construct "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 'if' tests and one array look-up per character
-          scanned).
-
-     '-Cr, --read, '%option read''
-          causes the generated scanner to _bypass_ use of the standard
-          I/O library ('stdio') for input.  Instead of calling 'fread()'
-          or 'getc()', the scanner will use the '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 '-Cf' or '-CF'.  Using '-Cr' can cause strange
-          behavior if, for example, you read from 'yyin' using 'stdio'
-          prior to calling the scanner (because the scanner will miss
-          whatever text your previous reads left in the 'stdio' input
-          buffer).  '-Cr' has no effect if you define 'YY_INPUT()'
-          (*note Generated Scanner::).
-
-     The options '-Cf' or '-CF' and '-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 '-Cem', which specifies that '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:
-
-              slowest & smallest
-                    -Cem
-                    -Cm
-                    -Ce
-                    -C
-                    -C{f,F}e
-                    -C{f,F}
-                    -C{f,F}a
-              fastest & largest
-
-     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.
-
-     '-Cfe' is often a good compromise between speed and size for
-     production scanners.
-
-'-f, --full, '%option full''
-     specifies "fast scanner".  No table compression is done and 'stdio'
-     is bypassed.  The result is large but fast.  This option is
-     equivalent to '--Cfr'
-
-'-F, --fast, '%option fast''
-     specifies that the _fast_ scanner table representation should be
-     used (and 'stdio' bypassed).  This representation is about as fast
-     as the full table representation '--full', and for some sets of
-     patterns will be considerably smaller (and for others, larger).  In
-     general, if the pattern set contains both _keywords_ and a
-     catch-all, _identifier_ rule, such as in the set:
-
-              "case"    return TOK_CASE;
-              "switch"  return TOK_SWITCH;
-              ...
-              "default" return TOK_DEFAULT;
-              [a-z]+    return TOK_ID;
-
-     then you're better off using the full table representation.  If
-     only the _identifier_ rule is present and you then use a hash table
-     or some such to detect the keywords, you're better off using
-     '--fast'.
-
-     This option is equivalent to '-CFr'.  It cannot be used with
-     '--c++'.
-
-
-File: flex.info,  Node: Debugging Options,  Next: Miscellaneous Options,  Prev: Options for Scanner Speed and Size,  Up: Scanner Options
-
-16.5 Debugging Options
-======================
-
-'-b, --backup, '%option backup''
-     Generate backing-up information to '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 _all_ backing-up states are eliminated and '-Cf' or
-     '-CF' is used, the generated scanner will run faster (see the
-     '--perf-report' flag).  Only users who wish to squeeze every last
-     cycle out of their scanners need worry about this option.  (*note
-     Performance::).
-
-'-d, --debug, '%option debug''
-     makes the generated scanner run in "debug" mode.  Whenever a
-     pattern is recognized and the global variable 'yy_flex_debug' is
-     non-zero (which is the default), the scanner will write to 'stderr'
-     a line of the form:
-
-              -accepting rule at line 53 ("the matched text")
-
-     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.
-
-'-p, --perf-report, '%option perf-report''
-     generates a performance report to 'stderr'.  The report consists of
-     comments regarding features of the '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 'REJECT', and variable trailing context (*note
-     Limitations::) entails a substantial performance penalty; use of
-     'yymore()', the '^' operator, and the '--interactive' flag entail
-     minor performance penalties.
-
-'-s, --nodefault, '%option nodefault''
-     causes the _default rule_ (that unmatched scanner input is echoed
-     to '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.
-
-'-T, --trace, '%option trace''
-     makes 'flex' run in "trace" mode.  It will generate a lot of
-     messages to 'stderr' concerning the form of the input and the
-     resultant non-deterministic and deterministic finite automata.
-     This option is mostly for use in maintaining 'flex'.
-
-'-w, --nowarn, '%option nowarn''
-     suppresses warning messages.
-
-'-v, --verbose, '%option verbose''
-     specifies that 'flex' should write to 'stderr' a summary of
-     statistics regarding the scanner it generates.  Most of the
-     statistics are meaningless to the casual 'flex' user, but the first
-     line identifies the version of 'flex' (same as reported by
-     '--version'), and the next line the flags used when generating the
-     scanner, including those that are on by default.
-
-'--warn, '%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.
-
-
-File: flex.info,  Node: Miscellaneous Options,  Prev: Debugging Options,  Up: Scanner Options
-
-16.6 Miscellaneous Options
-==========================
-
-'-c'
-     A do-nothing option included for POSIX compliance.
-
-'-h, -?, --help'
-     generates a "help" summary of 'flex''s options to 'stdout' and then
-     exits.
-
-'-n'
-     Another do-nothing option included for POSIX compliance.
-
-'-V, --version'
-     prints the version number to 'stdout' and exits.
-
-
-File: flex.info,  Node: Performance,  Next: Cxx,  Prev: Scanner Options,  Up: Top
-
-17 Performance Considerations
-*****************************
-
-The main design goal of '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
-'-C' options outlined above, there are a number of options/actions which
-degrade performance.  These are, from most expensive to least:
-
-         REJECT
-         arbitrary trailing context
-
-         pattern sets that require backing up
-         %option yylineno
-         %array
-
-         %option interactive
-         %option always-interactive
-
-         ^ beginning-of-line operator
-         yymore()
-
-   with the first two all being quite expensive and the last two being
-quite cheap.  Note also that 'unput()' is implemented as a routine call
-that potentially does quite a bit of work, while 'yyless()' is a
-quite-cheap macro.  So if you are just putting back some excess text you
-scanned, use 'yyless()'.
-
-   'REJECT' should be avoided at all costs when performance is
-important.  It is a particularly expensive option.
-
-   There is one case when '%option yylineno' can be expensive.  That is
-when your patterns match long tokens that could _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 '[^f]+', which
-match very long tokens, including newlines, and may possibly match your
-entire file!  A better approach is to separate '[^f]+' into two rules:
-
-     %option yylineno
-     %%
-         [^f\n]+
-         \n+
-
-   The above scanner does not incur a performance penalty.
-
-   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 '-b' flag to generate a 'lex.backup' file.  For example, on
-the input:
-
-         %%
-         foo        return TOK_KEYWORD;
-         foobar     return TOK_KEYWORD;
-
-   the file looks like:
-
-         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.
-
-   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 'fo'.  When this has
-happened, if anything other than another 'o' is seen, the scanner will
-have to back up to simply match the 'f' (by the default rule).
-
-   The comment regarding State #8 indicates there's a problem when
-'foob' has been scanned.  Indeed, on any character other than an 'a',
-the scanner will have to back up to accept "foo".  Similarly, the
-comment for State #9 concerns when 'fooba' has been scanned and an '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 '-Cf'
-or '-CF', since there's no performance gain doing so with compressed
-scanners.
-
-   The way to remove the backing up is to add "error" rules:
-
-         %%
-         foo         return TOK_KEYWORD;
-         foobar      return TOK_KEYWORD;
-
-         fooba       |
-         foob        |
-         fo          {
-                     /* false alarm, not really a keyword */
-                     return TOK_ID;
-                     }
-
-   Eliminating backing up among a list of keywords can also be done
-using a "catch-all" rule:
-
-         %%
-         foo         return TOK_KEYWORD;
-         foobar      return TOK_KEYWORD;
-
-         [a-z]+      return TOK_ID;
-
-   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 '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 _every_ instance of backing
-up.  Leaving just one means you gain nothing.
-
-   _Variable_ trailing context (where both the leading and trailing
-parts do not have a fixed length) entails almost the same performance
-loss as 'REJECT' (i.e., substantial).  So when possible a rule like:
-
-         %%
-         mouse|rat/(cat|dog)   run();
-
-   is better written:
-
-         %%
-         mouse/cat|dog         run();
-         rat/cat|dog           run();
-
-   or as
-
-         %%
-         mouse|rat/cat         run();
-         mouse|rat/dog         run();
-
-   Note that here the special '|' action does _not_ provide any savings,
-and can even make things worse (*note 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., 'yytext')
-for the action.  Recall the scanner for C comments:
-
-         %x comment
-         %%
-                 int line_num = 1;
-
-         "/*"         BEGIN(comment);
-
-         <comment>[^*\n]*
-         <comment>"*"+[^*/\n]*
-         <comment>\n             ++line_num;
-         <comment>"*"+"/"        BEGIN(INITIAL);
-
-   This could be sped up by writing it as:
-
-         %x comment
-         %%
-                 int line_num = 1;
-
-         "/*"         BEGIN(comment);
-
-         <comment>[^*\n]*
-         <comment>[^*\n]*\n      ++line_num;
-         <comment>"*"+[^*/\n]*
-         <comment>"*"+[^*/\n]*\n ++line_num;
-         <comment>"*"+"/"        BEGIN(INITIAL);
-
-   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 _adding_ rules
-does _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 '*' and '|'.
-
-   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:
-
-         %%
-         asm      |
-         auto     |
-         break    |
-         ... etc ...
-         volatile |
-         while    /* it's a keyword */
-
-         .|\n     /* it's not a keyword */
-
-   To eliminate the back-tracking, introduce a catch-all rule:
-
-         %%
-         asm      |
-         auto     |
-         break    |
-         ... etc ...
-         volatile |
-         while    /* it's a keyword */
-
-         [a-z]+   |
-         .|\n     /* it's not a keyword */
-
-   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:
-
-         %%
-         asm\n    |
-         auto\n   |
-         break\n  |
-         ... etc ...
-         volatile\n |
-         while\n  /* it's a keyword */
-
-         [a-z]+\n |
-         .|\n     /* it's not a keyword */
-
-   One has to be careful here, as we have now reintroduced backing up
-into the scanner.  In particular, while _we_ know that there will never
-be any characters in the input stream other than letters or newlines,
-'flex' can't figure this out, and it will plan for possibly needing to
-back up when it has scanned a token like 'auto' and then the next
-character is something other than a newline or a letter.  Previously it
-would then just match the 'auto' rule and be done, but now it has no
-'auto' rule, only a '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:
-
-         %%
-         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 */
-
-   Compiled with '-Cf', this is about as fast as one can get a 'flex'
-scanner to go for this particular problem.
-
-   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.
-
-   Another final note regarding performance: as mentioned in *note
-Matching::, dynamically resizing '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.
-
-
-File: flex.info,  Node: Cxx,  Next: Reentrant,  Prev: Performance,  Up: Top
-
-18 Generating C++ Scanners
-**************************
-
-*IMPORTANT*: the present form of the scanning class is _experimental_
-and may change considerably between major releases.
-
-   'flex' provides two different ways to generate scanners for use with
-C++.  The first way is to simply compile a scanner generated by 'flex'
-using a C++ compiler instead of a C compiler.  You should not encounter
-any compilation errors (*note 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 'yyin', and default echoing is
-still done to 'yyout'.  Both of these remain 'FILE *' variables and not
-C++ _streams_.
-
-   You can also use 'flex' to generate a C++ scanner class, using the
-'-+' option (or, equivalently, '%option c++)', which is automatically
-specified if the name of the 'flex' executable ends in a '+', such as
-'flex++'.  When using this option, 'flex' defaults to generating the
-scanner to the file 'lex.yy.cc' instead of 'lex.yy.c'.  The generated
-scanner includes the header file 'FlexLexer.h', which defines the
-interface to two C++ classes.
-
-   The first class in 'FlexLexer.h', 'FlexLexer', provides an abstract
-base class defining the general scanner class interface.  It provides
-the following member functions:
-
-'const char* YYText()'
-     returns the text of the most recently matched token, the equivalent
-     of 'yytext'.
-
-'int YYLeng()'
-     returns the length of the most recently matched token, the
-     equivalent of 'yyleng'.
-
-'int lineno() const'
-     returns the current input line number (see '%option yylineno)', or
-     '1' if '%option yylineno' was not used.
-
-'void set_debug( int flag )'
-     sets the debugging flag for the scanner, equivalent to assigning to
-     'yy_flex_debug' (*note Scanner Options::).  Note that you must
-     build the scanner using '%option debug' to include debugging
-     information in it.
-
-'int debug() const'
-     returns the current setting of the debugging flag.
-
-   Also provided are member functions equivalent to
-'yy_switch_to_buffer()', 'yy_create_buffer()' (though the first argument
-is an 'istream&' object reference and not a 'FILE*)',
-'yy_flush_buffer()', 'yy_delete_buffer()', and 'yyrestart()' (again, the
-first argument is a 'istream&' object reference).
-
-   The second class defined in 'FlexLexer.h' is 'yyFlexLexer', which is
-derived from 'FlexLexer'.  It defines the following additional member
-functions:
-
-'yyFlexLexer( istream* arg_yyin = 0, ostream* arg_yyout = 0 )'
-'yyFlexLexer( istream& arg_yyin, ostream& arg_yyout )'
-     constructs a 'yyFlexLexer' object using the given streams for input
-     and output.  If not specified, the streams default to 'cin' and
-     'cout', respectively.  '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 'yyFlexLexer'
-     instance.
-
-'virtual int yylex()'
-     performs the same role is 'yylex()' does for ordinary 'flex'
-     scanners: it scans the input stream, consuming tokens, until a
-     rule's action returns a value.  If you derive a subclass 'S' from
-     'yyFlexLexer' and want to access the member functions and variables
-     of 'S' inside 'yylex()', then you need to use '%option yyclass="S"'
-     to inform 'flex' that you will be using that subclass instead of
-     'yyFlexLexer'.  In this case, rather than generating
-     'yyFlexLexer::yylex()', 'flex' generates 'S::yylex()' (and also
-     generates a dummy 'yyFlexLexer::yylex()' that calls
-     'yyFlexLexer::LexerError()' if called).
-
-'virtual void switch_streams(istream* new_in = 0, ostream* new_out = 0)'
-'virtual void switch_streams(istream& new_in, ostream& new_out)'
-     reassigns 'yyin' to 'new_in' (if non-null) and 'yyout' to 'new_out'
-     (if non-null), deleting the previous input buffer if 'yyin' is
-     reassigned.
-
-'int yylex( istream* new_in, ostream* new_out = 0 )'
-'int yylex( istream& new_in, ostream& new_out )'
-     first switches the input streams via 'switch_streams( new_in,
-     new_out )' and then returns the value of 'yylex()'.
-
-   In addition, 'yyFlexLexer' defines the following protected virtual
-functions which you can redefine in derived classes to tailor the
-scanner:
-
-'virtual int LexerInput( char* buf, int max_size )'
-     reads up to 'max_size' characters into 'buf' and returns the number
-     of characters read.  To indicate end-of-input, return 0 characters.
-     Note that 'interactive' scanners (see the '-B' and '-I' flags in
-     *note Scanner Options::) define the macro 'YY_INTERACTIVE'.  If you
-     redefine '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 '#ifdef' statements.
-
-'virtual void LexerOutput( const char* buf, int size )'
-     writes out 'size' characters from the buffer 'buf', which, while
-     'NUL'-terminated, may also contain internal 'NUL's if the scanner's
-     rules can match text with 'NUL's in them.
-
-'virtual void LexerError( const char* msg )'
-     reports a fatal error message.  The default version of this
-     function writes the message to the stream 'cerr' and exits.
-
-   Note that a 'yyFlexLexer' object contains its _entire_ scanning
-state.  Thus you can use such objects to create reentrant scanners, but
-see also *note Reentrant::.  You can instantiate multiple instances of
-the same 'yyFlexLexer' class, and you can also combine multiple C++
-scanner classes together in the same program using the '-P' option
-discussed above.
-
-   Finally, note that the '%array' feature is not available to C++
-scanner classes; you must use '%pointer' (the default).
-
-   Here is an example of a simple C++ scanner:
-
-          // An example of using the flex C++ scanner class.
-
-         %{
-         #include <iostream>
-         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 <FlexLexer.h>
-
-         int main( int /* argc */, char** /* argv */ )
-         {
-             FlexLexer* lexer = new yyFlexLexer;
-             while(lexer->yylex() != 0)
-                 ;
-             return 0;
-         }
-
-   If you want to create multiple (different) lexer classes, you use the
-'-P' flag (or the 'prefix=' option) to rename each 'yyFlexLexer' to some
-other 'xxFlexLexer'.  You then can include '<FlexLexer.h>' in your other
-sources once per lexer class, first renaming 'yyFlexLexer' as follows:
-
-         #undef yyFlexLexer
-         #define yyFlexLexer xxFlexLexer
-         #include <FlexLexer.h>
-
-         #undef yyFlexLexer
-         #define yyFlexLexer zzFlexLexer
-         #include <FlexLexer.h>
-
-   if, for example, you used '%option prefix="xx"' for one of your
-scanners and '%option prefix="zz"' for the other.
-
-
-File: flex.info,  Node: Reentrant,  Next: Lex and Posix,  Prev: Cxx,  Up: Top
-
-19 Reentrant C Scanners
-***********************
-
-'flex' has the ability to generate a reentrant C scanner.  This is
-accomplished by specifying '%option reentrant' ('-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 'flex' scanner without the need for synchronization with other
-threads.
-
-* Menu:
-
-* Reentrant Uses::              
-* Reentrant Overview::          
-* Reentrant Example::           
-* Reentrant Detail::            
-* Reentrant Functions::         
-
-
-File: flex.info,  Node: Reentrant Uses,  Next: Reentrant Overview,  Prev: Reentrant,  Up: Reentrant
-
-19.1 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 'diff' at the
-token level (i.e., instead of at the character level):
-
-         /* 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 );
-
-   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.  *Note Multiple Input Buffers::.)
-
-   The following crude scanner supports the 'eval' command by invoking
-another instance of itself.
-
-         /* 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 );
-                      }
-         ...
-         %%
-
-
-File: flex.info,  Node: Reentrant Overview,  Next: Reentrant Example,  Prev: Reentrant Uses,  Up: Reentrant
-
-19.2 An Overview of the Reentrant API
-=====================================
-
-The API for reentrant scanners is different than for non-reentrant
-scanners.  Here is a quick overview of the API:
-
-     '%option reentrant' must be specified.
-
-   * All functions take one additional argument: 'yyscanner'
-
-   * All global variables are replaced by their macro equivalents.  (We
-     tell you this because it may be important to you during debugging.)
-
-   * 'yylex_init' and 'yylex_destroy' must be called before and after
-     'yylex', respectively.
-
-   * Accessor methods (get/set functions) provide access to common
-     'flex' variables.
-
-   * User-specific data can be stored in 'yyextra'.
-
-
-File: flex.info,  Node: Reentrant Example,  Next: Reentrant Detail,  Prev: Reentrant Overview,  Up: Reentrant
-
-19.3 Reentrant Example
-======================
-
-First, an example of a reentrant scanner:
-         /* This scanner prints "//" comments. */
-
-         %option reentrant stack noyywrap
-         %x COMMENT
-
-         %%
-
-         "//"                 yy_push_state( COMMENT, yyscanner);
-         .|\n
-
-         <COMMENT>\n          yy_pop_state( yyscanner );
-         <COMMENT>[^\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;
-        }
-
-
-File: flex.info,  Node: Reentrant Detail,  Next: Reentrant Functions,  Prev: Reentrant Example,  Up: Reentrant
-
-19.4 The Reentrant API in Detail
-================================
-
-Here are the things you need to do or know to use the reentrant C API of
-'flex'.
-
-* Menu:
-
-* Specify Reentrant::           
-* Extra Reentrant Argument::    
-* Global Replacement::          
-* Init and Destroy Functions::  
-* Accessor Methods::            
-* Extra Data::                  
-* About yyscan_t::              
-
-
-File: flex.info,  Node: Specify Reentrant,  Next: Extra Reentrant Argument,  Prev: Reentrant Detail,  Up: Reentrant Detail
-
-19.4.1 Declaring a Scanner As Reentrant
----------------------------------------
-
-%option reentrant (-reentrant) must be specified.
-
-   Notice that '%option reentrant' is specified in the above example
-(*note Reentrant Example::.  Had this option not been specified, 'flex'
-would have happily generated a non-reentrant scanner without
-complaining.  You may explicitly specify '%option noreentrant', if you
-do _not_ want a reentrant scanner, although it is not necessary.  The
-default is to generate a non-reentrant scanner.
-
-
-File: flex.info,  Node: Extra Reentrant Argument,  Next: Global Replacement,  Prev: Specify Reentrant,  Up: Reentrant Detail
-
-19.4.2 The Extra Argument
--------------------------
-
-All functions take one additional argument: 'yyscanner'.
-
-   Notice that the calls to 'yy_push_state' and 'yy_pop_state' both have
-an argument, 'yyscanner' , that is not present in a non-reentrant
-scanner.  Here are the declarations of 'yy_push_state' and
-'yy_pop_state' in the reentrant scanner:
-
-         static void yy_push_state  ( int new_state , yyscan_t yyscanner ) ;
-         static void yy_pop_state  ( yyscan_t yyscanner  ) ;
-
-   Notice that the argument 'yyscanner' appears in the declaration of
-both functions.  In fact, all '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 'yyscan_t' (which is typedef'd to
-'void *') and it is always named 'yyscanner'.  As you may have guessed,
-'yyscanner' is a pointer to an opaque data structure encapsulating the
-current state of the scanner.  For a list of function declarations, see
-*note Reentrant Functions::.  Note that preprocessor macros, such as
-'BEGIN', 'ECHO', and 'REJECT', do not take this additional argument.
-
-
-File: flex.info,  Node: Global Replacement,  Next: Init and Destroy Functions,  Prev: Extra Reentrant Argument,  Up: Reentrant Detail
-
-19.4.3 Global Variables Replaced By Macros
-------------------------------------------
-
-All global variables in traditional flex have been replaced by macro
-equivalents.
-
-   Note that in the above example, 'yyout' and 'yytext' are not plain
-variables.  These are macros that will expand to their equivalent
-lvalue.  All of the familiar 'flex' globals have been replaced by their
-macro equivalents.  In particular, 'yytext', 'yyleng', 'yylineno',
-'yyin', 'yyout', 'yyextra', 'yylval', and '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.,
-
-     #define yytext (((struct yyguts_t*)yyscanner)->yytext_r)
-
-   One important thing to remember about 'yytext' and friends is that
-'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., 'yyget_text', to accomplish this.
-(See below).
-
-
-File: flex.info,  Node: Init and Destroy Functions,  Next: Accessor Methods,  Prev: Global Replacement,  Up: Reentrant Detail
-
-19.4.4 Init and Destroy Functions
----------------------------------
-
-'yylex_init' and 'yylex_destroy' must be called before and after
-'yylex', respectively.
-
-         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 ) ;
-
-   The function 'yylex_init' must be called before calling any other
-function.  The argument to 'yylex_init' is the address of an
-uninitialized pointer to be filled in by 'yylex_init', overwriting any
-previous contents.  The function 'yylex_init_extra' may be used instead,
-taking as its first argument a variable of type 'YY_EXTRA_TYPE'.  See
-the section on yyextra, below, for more details.
-
-   The value stored in 'ptr_yy_globals' should thereafter be passed to
-'yylex' and 'yylex_destroy'.  Flex does not save the argument passed to
-'yylex_init', so it is safe to pass the address of a local pointer to
-'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 'yylex_destroy'.
-
-   The function 'yylex' should be familiar to you by now.  The reentrant
-version takes one argument, which is the value returned (via an
-argument) by 'yylex_init'.  Otherwise, it behaves the same as the
-non-reentrant version of 'yylex'.
-
-   Both 'yylex_init' and '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:
-
-   * ENOMEM Memory allocation error.  *Note memory-management::.
-   * EINVAL Invalid argument.
-
-   The function 'yylex_destroy' should be called to free resources used
-by the scanner.  After 'yylex_destroy' is called, the contents of
-'yyscanner' should not be used.  Of course, there is no need to destroy
-a scanner if you plan to reuse it.  A 'flex' scanner (both reentrant and
-non-reentrant) may be restarted by calling 'yyrestart'.
-
-   Below is an example of a program that creates a scanner, uses it,
-then destroys it when done:
-
-         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;
-         }
-
-
-File: flex.info,  Node: Accessor Methods,  Next: Extra Data,  Prev: Init and Destroy Functions,  Up: Reentrant Detail
-
-19.4.5 Accessing Variables with Reentrant Scanners
---------------------------------------------------
-
-Accessor methods (get/set functions) provide access to common 'flex'
-variables.
-
-   Many scanners that you build will be part of a larger project.
-Portions of your project will need access to 'flex' values, such as
-'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 'flex' values.  You can not access them directly.
-Instead, you must access 'flex' values using accessor methods (get/set
-functions).  Each accessor method is named 'yyget_NAME' or 'yyset_NAME',
-where 'NAME' is the name of the 'flex' variable you want.  For example:
-
-         /* Set the last character of yytext to NULL. */
-         void chop ( yyscan_t scanner )
-         {
-             int len = yyget_leng( scanner );
-             yyget_text( scanner )[len - 1] = '\0';
-         }
-
-   The above code may be called from within an action like this:
-
-         %%
-         .+\n    { chop( yyscanner );}
-
-   You may find that '%option header-file' is particularly useful for
-generating prototypes of all the accessor functions.  *Note
-option-header::.
-
-
-File: flex.info,  Node: Extra Data,  Next: About yyscan_t,  Prev: Accessor Methods,  Up: Reentrant Detail
-
-19.4.6 Extra Data
------------------
-
-User-specific data can be stored in '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.  'Flex' allows you
-to store arbitrary, "extra" data in a scanner.  This data is accessible
-through the accessor methods 'yyget_extra' and 'yyset_extra' from
-outside the scanner, and through the shortcut macro 'yyextra' from
-within the scanner itself.  They are defined as follows:
-
-         #define YY_EXTRA_TYPE  void*
-         YY_EXTRA_TYPE  yyget_extra ( yyscan_t scanner );
-         void           yyset_extra ( YY_EXTRA_TYPE arbitrary_data , yyscan_t scanner);
-
-   In addition, an extra form of 'yylex_init' is provided,
-'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, 'YY_EXTRA_TYPE' is defined as type 'void *'.  You may
-redefine this type using '%option extra-type="your_type"' in the
-scanner:
-
-         /* An example of overriding YY_EXTRA_TYPE. */
-         %{
-         #include <sys/stat.h>
-         #include <unistd.h>
-         %}
-         %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 );
-        }
-
-
-File: flex.info,  Node: About yyscan_t,  Prev: Extra Data,  Up: Reentrant Detail
-
-19.4.7 About yyscan_t
----------------------
-
-'yyscan_t' is defined as:
-
-          typedef void* yyscan_t;
-
-   It is initialized by '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 'yylex_destroy()' instead.)
-
-
-File: flex.info,  Node: Reentrant Functions,  Prev: Reentrant Detail,  Up: Reentrant
-
-19.5 Functions and Macros Available in Reentrant C Scanners
-===========================================================
-
-The following Functions are available in a reentrant scanner:
-
-         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 );
-
-   There are no "set" functions for yytext and yyleng.  This is
-intentional.
-
-   The following Macro shortcuts are available in actions in a reentrant
-scanner:
-
-         yytext
-         yyleng
-         yyin
-         yyout
-         yylineno
-         yyextra
-         yy_flex_debug
-
-   In a reentrant C scanner, support for yylineno is always present
-(i.e., you may access yylineno), but the value is never modified by
-'flex' unless '%option yylineno' is enabled.  This is to allow the user
-to maintain the line count independently of 'flex'.
-
-   The following functions and macros are made available when '%option
-bison-bridge' ('--bison-bridge') is specified:
-
-         YYSTYPE * yyget_lval ( yyscan_t scanner );
-         void yyset_lval ( YYSTYPE * yylvalp , yyscan_t scanner );
-         yylval
-
-   The following functions and macros are made available when '%option
-bison-locations' ('--bison-locations') is specified:
-
-         YYLTYPE *yyget_lloc ( yyscan_t scanner );
-         void yyset_lloc ( YYLTYPE * yyllocp , yyscan_t scanner );
-         yylloc
-
-   Support for yylval assumes that 'YYSTYPE' is a valid type.  Support
-for yylloc assumes that 'YYSLYPE' is a valid type.  Typically, these
-types are generated by 'bison', and are included in section 1 of the
-'flex' input.
-
-
-File: flex.info,  Node: Lex and Posix,  Next: Memory Management,  Prev: Reentrant,  Up: Top
-
-20 Incompatibilities with Lex and Posix
-***************************************
-
-'flex' is a rewrite of the AT&T Unix _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.  'flex' is fully
-compliant with the POSIX 'lex' specification, except that when using
-'%pointer' (the default), a call to 'unput()' destroys the contents of
-'yytext', which is counter to the POSIX specification.  In this section
-we discuss all of the known areas of incompatibility between 'flex',
-AT&T 'lex', and the POSIX specification.  'flex''s '-l' option turns on
-maximum compatibility with the original AT&T '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 '-l'
-option.  'flex' is fully compatible with 'lex' with the following
-exceptions:
-
-   * The undocumented 'lex' scanner internal variable 'yylineno' is not
-     supported unless '-l' or '%option yylineno' is used.
-
-   * 'yylineno' should be maintained on a per-buffer basis, rather than
-     a per-scanner (single global variable) basis.
-
-   * 'yylineno' is not part of the POSIX specification.
-
-   * The 'input()' routine is not redefinable, though it may be called
-     to read characters following whatever has been matched by a rule.
-     If 'input()' encounters an end-of-file the normal 'yywrap()'
-     processing is done.  A "real" end-of-file is returned by 'input()'
-     as 'EOF'.
-
-   * Input is instead controlled by defining the 'YY_INPUT()' macro.
-
-   * The 'flex' restriction that '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 'yyin'.
-
-   * The 'unput()' routine is not redefinable.  This restriction is in
-     accordance with POSIX.
-
-   * 'flex' scanners are not as reentrant as '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:
-
-              fatal flex scanner internal error--end of buffer missed
-
-     To reenter the scanner, first use:
-
-              yyrestart( yyin );
-
-     Note that this call will throw away any buffered input; usually
-     this isn't a problem with an interactive scanner.  *Note
-     Reentrant::, for 'flex''s reentrant API.
-
-   * Also note that 'flex' C++ scanner classes _are_ reentrant, so if
-     using C++ is an option for you, you should use them instead.  *Note
-     Cxx::, and *note Reentrant:: for details.
-
-   * 'output()' is not supported.  Output from the ECHO macro is done to
-     the file-pointer 'yyout' (default 'stdout)'.
-
-   * 'output()' is not part of the POSIX specification.
-
-   * 'lex' does not support exclusive start conditions (%x), though they
-     are in the POSIX specification.
-
-   * When definitions are expanded, 'flex' encloses them in parentheses.
-     With 'lex', the following:
-
-              NAME    [A-Z][A-Z0-9]*
-              %%
-              foo{NAME}?      printf( "Found it\n" );
-              %%
-
-     will not match the string 'foo' because when the macro is expanded
-     the rule is equivalent to 'foo[A-Z][A-Z0-9]*?' and the precedence
-     is such that the '?' is associated with '[A-Z0-9]*'.  With 'flex',
-     the rule will be expanded to 'foo([A-Z][A-Z0-9]*)?' and so the
-     string 'foo' will match.
-
-   * Note that if the definition begins with '^' or ends with '$' then
-     it is _not_ expanded with parentheses, to allow these operators to
-     appear in definitions without losing their special meanings.  But
-     the '<s>', '/', and '<<EOF>>' operators cannot be used in a 'flex'
-     definition.
-
-   * Using '-l' results in the 'lex' behavior of no parentheses around
-     the definition.
-
-   * The POSIX specification is that the definition be enclosed in
-     parentheses.
-
-   * Some implementations of 'lex' allow a rule's action to begin on a
-     separate line, if the rule's pattern has trailing whitespace:
-
-              %%
-              foo|bar<space here>
-                { foobar_action();}
-
-     'flex' does not support this feature.
-
-   * The 'lex' '%r' (generate a Ratfor scanner) option is not supported.
-     It is not part of the POSIX specification.
-
-   * After a call to 'unput()', _yytext_ is undefined until the next
-     token is matched, unless the scanner was built using '%array'.
-     This is not the case with 'lex' or the POSIX specification.  The
-     '-l' option does away with this incompatibility.
-
-   * The precedence of the '{,}' (numeric range) operator is different.
-     The AT&T and POSIX specifications of 'lex' interpret 'abc{1,3}' as
-     match one, two, or three occurrences of 'abc'", whereas 'flex'
-     interprets it as "match 'ab' followed by one, two, or three
-     occurrences of 'c'".  The '-l' and '--posix' options do away with
-     this incompatibility.
-
-   * The precedence of the '^' operator is different.  'lex' interprets
-     '^foo|bar' as "match either 'foo' at the beginning of a line, or
-     'bar' anywhere", whereas 'flex' interprets it as "match either
-     'foo' or 'bar' if they come at the beginning of a line".  The
-     latter is in agreement with the POSIX specification.
-
-   * The special table-size declarations such as '%a' supported by 'lex'
-     are not required by 'flex' scanners..  'flex' ignores them.
-   * The name 'FLEX_SCANNER' is '#define''d so scanners may be written
-     for use with either 'flex' or 'lex'.  Scanners also include
-     'YY_FLEX_MAJOR_VERSION', 'YY_FLEX_MINOR_VERSION' and
-     'YY_FLEX_SUBMINOR_VERSION' indicating which version of '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
-     'flex' being used is a beta version, then the symbol 'FLEX_BETA' is
-     defined.
-
-   * The symbols '[[' and ']]' in the code sections of the input may
-     conflict with the m4 delimiters.  *Note M4 Dependency::.
-
-   The following 'flex' features are not included in 'lex' or the POSIX
-specification:
-
-   * C++ scanners
-   * %option
-   * start condition scopes
-   * start condition stacks
-   * interactive/non-interactive scanners
-   * yy_scan_string() and friends
-   * yyterminate()
-   * yy_set_interactive()
-   * yy_set_bol()
-   * YY_AT_BOL() <<EOF>>
-   * <*>
-   * YY_DECL
-   * YY_START
-   * YY_USER_ACTION
-   * YY_USER_INIT
-   * #line directives
-   * %{}'s around actions
-   * reentrant C API
-   * multiple actions on a line
-   * almost all of the 'flex' command-line options
-
-   The feature "multiple actions on a line" refers to the fact that with
-'flex' you can put multiple actions on the same line, separated with
-semi-colons, while with 'lex', the following:
-
-         foo    handle_foo(); ++num_foos_seen;
-
-   is (rather surprisingly) truncated to
-
-         foo    handle_foo();
-
-   'flex' does not truncate the action.  Actions that are not enclosed
-in braces are simply terminated at the end of the line.
-
-
-File: flex.info,  Node: Memory Management,  Next: Serialized Tables,  Prev: Lex and Posix,  Up: Top
-
-21 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::  
-
-
-File: flex.info,  Node: The Default Memory Management,  Next: Overriding The Default Memory Management,  Prev: Memory Management,  Up: Memory Management
-
-21.1 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 'yylex_destroy' *Note faq-memory-leak::.
-
-   Flex allocates dynamic memory for four purposes, listed below (1)
-
-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 '#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.
-
-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 'YY_BUF_SIZE'), then you automatically override
-     the size of this buffer as well.
-
-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 '%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().  *Note option-stack::.
-
-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 _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.  *Note
-     Multiple Input Buffers::.
-
-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().
-
-   ---------- Footnotes ----------
-
-   (1) The quantities given here are approximate, and may vary due to
-host architecture, compiler configuration, or due to future enhancements
-to flex.
-
-
-File: flex.info,  Node: Overriding The Default Memory Management,  Next: A Note About yytext And Memory,  Prev: The Default Memory Management,  Up: Memory Management
-
-21.2 Overriding The Default Memory Management
-=============================================
-
-Flex calls the functions 'yyalloc', 'yyrealloc', and 'yyfree' when it
-needs to allocate or free memory.  By default, these functions are
-wrappers around the standard C functions, 'malloc', 'realloc', and
-'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:
-
-  1. Suppress the default implementations by specifying one or more of
-     the following options:
-
-        * '%option noyyalloc'
-        * '%option noyyrealloc'
-        * '%option noyyfree'.
-
-  2. Provide your own implementation of the following functions: (1)
-
-          // 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);
-
-   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 'yyextra'.
-
-     %{
-     #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. */
-     }
-
-
-   ---------- Footnotes ----------
-
-   (1) It is not necessary to override all (or any) of the memory
-management routines.  You may, for example, override 'yyrealloc', but
-not 'yyfree' or 'yyalloc'.
-
-
-File: flex.info,  Node: A Note About yytext And Memory,  Prev: Overriding The Default Memory Management,  Up: Memory Management
-
-21.3 A Note About yytext And Memory
-===================================
-
-When flex finds a match, 'yytext' points to the first character of the
-match in the input buffer.  The string itself is part of the input
-buffer, and is _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.
-
-
-File: flex.info,  Node: Serialized Tables,  Next: Diagnostics,  Prev: Memory Management,  Up: Top
-
-22 Serialized Tables
-********************
-
-A '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::          
-
-
-File: flex.info,  Node: Creating Serialized Tables,  Next: Loading and Unloading Serialized Tables,  Prev: Serialized Tables,  Up: Serialized Tables
-
-22.1 Creating Serialized Tables
-===============================
-
-You may create a scanner with serialized tables by specifying:
-
-         %option tables-file=FILE
-     or
-         --tables-file=FILE
-
-   These options instruct flex to save the DFA tables to the file FILE.
-The tables will _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 '--tables-file', the tables will
-be saved to 'lex.yy.tables', where '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:
-
-     $ flex --tables-file --prefix=cpp cpp.l
-     $ flex --tables-file --prefix=c   c.l
-     $ cat lex.cpp.tables lex.c.tables  >  all.tables
-
-   The above example created two scanners, 'cpp', and 'c'.  Since we did
-not specify a filename, the tables were serialized to 'lex.c.tables' and
-'lex.cpp.tables', respectively.  Then, we concatenated the two files
-together into '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).
-
-
-File: flex.info,  Node: Loading and Unloading Serialized Tables,  Next: Tables File Format,  Prev: Creating Serialized Tables,  Up: Serialized Tables
-
-22.2 Loading and Unloading Serialized Tables
-============================================
-
-If you've built your scanner with '%option tables-file', then you must
-load the scanner tables at runtime.  This can be accomplished with the
-following function:
-
- -- Function: int yytables_fload (FILE* FP [, yyscan_t SCANNER])
-     Locates scanner tables in the stream pointed to by FP and loads
-     them.  Memory for the tables is allocated via 'yyalloc'.  You must
-     call this function before the first call to 'yylex'.  The argument
-     SCANNER only appears in the reentrant scanner.  This function
-     returns '0' (zero) on success, or non-zero on error.
-
-   The loaded tables are *not* automatically destroyed (unloaded) when
-you call '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:
-
- -- Function: int yytables_destroy ([yyscan_t SCANNER])
-     Unloads the scanner tables.  The tables must be loaded again before
-     you can scan any more data.  The argument SCANNER only appears in
-     the reentrant scanner.  This function returns '0' (zero) on
-     success, or non-zero on error.
-
-   *The functions 'yytables_fload' and '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 'yylex'.  After the tables are loaded, they are never written to,
-and no thread protection is required thereafter - until you destroy
-them.
-
-
-File: flex.info,  Node: Tables File Format,  Prev: Loading and Unloading Serialized Tables,  Up: Serialized Tables
-
-22.3 Tables File Format
-=======================
-
-This section defines the file format of serialized '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:
-
-                      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
-
-   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, _all integer values are in network byte order_.
-
-Fields of a table header:
-
-'th_magic'
-     Magic number, always 0xF13C57B1.
-
-'th_hsize'
-     Size of this entire header, in bytes, including all fields plus any
-     padding.
-
-'th_ssize'
-     Size of this entire set, in bytes, including the header, all
-     tables, plus any padding.
-
-'th_flags'
-     Bit flags for this table set.  Currently unused.
-
-'th_version[]'
-     Flex version in NULL-terminated string format.  e.g., '2.5.13a'.
-     This is the version of flex that was used to create the serialized
-     tables.
-
-'th_name[]'
-     Contains the name of this table set.  The default is 'yytables',
-     and is prefixed accordingly, e.g., 'footables'.  Must be
-     NULL-terminated.
-
-'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.
-
-Fields of a table:
-
-'td_id'
-     Specifies the table identifier.  Possible values are:
-     'YYTD_ID_ACCEPT (0x01)'
-          'yy_accept'
-     'YYTD_ID_BASE (0x02)'
-          'yy_base'
-     'YYTD_ID_CHK (0x03)'
-          'yy_chk'
-     'YYTD_ID_DEF (0x04)'
-          'yy_def'
-     'YYTD_ID_EC (0x05)'
-          'yy_ec '
-     'YYTD_ID_META (0x06)'
-          'yy_meta'
-     'YYTD_ID_NUL_TRANS (0x07)'
-          'yy_NUL_trans'
-     'YYTD_ID_NXT (0x08)'
-          'yy_nxt'.  This array may be two dimensional.  See the
-          'td_hilen' field below.
-     'YYTD_ID_RULE_CAN_MATCH_EOL (0x09)'
-          'yy_rule_can_match_eol'
-     'YYTD_ID_START_STATE_LIST (0x0A)'
-          'yy_start_state_list'.  This array is handled specially
-          because it is an array of pointers to structs.  See the
-          'td_flags' field below.
-     'YYTD_ID_TRANSITION (0x0B)'
-          'yy_transition'.  This array is handled specially because it
-          is an array of structs.  See the 'td_lolen' field below.
-     'YYTD_ID_ACCLIST (0x0C)'
-          'yy_acclist'
-
-'td_flags'
-     Bit flags describing how to interpret the data in 'td_data'.  The
-     data arrays are one-dimensional by default, but may be two
-     dimensional as specified in the 'td_hilen' field.
-
-     'YYTD_DATA8 (0x01)'
-          The data is serialized as an array of type int8.
-     'YYTD_DATA16 (0x02)'
-          The data is serialized as an array of type int16.
-     'YYTD_DATA32 (0x04)'
-          The data is serialized as an array of type int32.
-     'YYTD_PTRANS (0x08)'
-          The data is a list of indexes of entries in the expanded
-          'yy_transition' array.  Each index should be expanded to a
-          pointer to the corresponding entry in the 'yy_transition'
-          array.  We count on the fact that the 'yy_transition' array
-          has already been seen.
-     '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 'YYTD_DATA*' bits.
-
-'td_hilen'
-     If 'td_hilen' is non-zero, then the data is a two-dimensional
-     array.  Otherwise, the data is a one-dimensional array.  'td_hilen'
-     contains the number of elements in the higher dimensional array,
-     and 'td_lolen' contains the number of elements in the lowest
-     dimension.
-
-     Conceptually, 'td_data' is either 'sometype td_data[td_lolen]', or
-     'sometype td_data[td_hilen][td_lolen]', where 'sometype' is
-     specified by the 'td_flags' field.  It is possible for both
-     'td_lolen' and 'td_hilen' to be zero, in which case '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.
-
-'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
-     'td_flags' field.
-
-'td_data[]'
-     The table data.  This array may be a one- or two-dimensional array,
-     of type 'int8', 'int16', 'int32', 'struct yy_trans_info', or
-     'struct yy_trans_info*', depending upon the values in the
-     'td_flags', 'td_hilen', and 'td_lolen' fields.
-
-'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.
-
-
-File: flex.info,  Node: Diagnostics,  Next: Limitations,  Prev: Serialized Tables,  Up: Top
-
-23 Diagnostics
-**************
-
-The following is a list of 'flex' diagnostic messages:
-
-   * '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 'foo'
-     cannot be matched because it comes after an identifier "catch-all"
-     rule:
-
-              [a-z]+    got_identifier();
-              foo       got_foo();
-
-     Using 'REJECT' in a scanner suppresses this warning.
-
-   * '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 '-s' was given,
-     presumably this is not intended.
-
-   * 'reject_used_but_not_detected undefined' or
-     'yymore_used_but_not_detected undefined'.  These errors can occur
-     at compile time.  They indicate that the scanner uses 'REJECT' or
-     'yymore()' but that 'flex' failed to notice the fact, meaning that
-     '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 '%option reject' or
-     '%option yymore' to indicate to 'flex' that you really do use these
-     features.
-
-   * 'flex scanner jammed'.  a scanner compiled with '-s' has
-     encountered an input string which wasn't matched by any of its
-     rules.  This error can also occur due to internal problems.
-
-   * 'token too large, exceeds YYLMAX'.  your scanner uses '%array' and
-     one of its rules matched a string longer than the 'YYLMAX' constant
-     (8K bytes by default).  You can increase the value by #define'ing
-     'YYLMAX' in the definitions section of your 'flex' input.
-
-   * 'scanner requires -8 flag to use the character 'x''.  Your scanner
-     specification includes recognizing the 8-bit character ''x'' and
-     you did not specify the -8 flag, and your scanner defaulted to
-     7-bit because you used the '-Cf' or '-CF' table compression
-     options.  See the discussion of the '-7' flag, *note Scanner
-     Options::, for details.
-
-   * 'flex scanner push-back overflow'.  you used '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 'yytext'.  Ideally the
-     scanner should dynamically resize the buffer in this case, but at
-     present it does not.
-
-   * '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 'REJECT'.
-
-   * '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:
-              yyrestart( yyin );
-     or, as noted above, switch to using the C++ scanner class.
-
-   * '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).
-
-
-File: flex.info,  Node: Limitations,  Next: Bibliography,  Prev: Diagnostics,  Up: Top
-
-24 Limitations
-**************
-
-Some trailing context patterns cannot be properly matched and generate
-warning messages ('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 '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 '|' or '{n}' (such as 'foo{3}') are always
-considered variable-length.  Combining trailing context with the special
-'|' action can result in _fixed_ trailing context being turned into the
-more expensive _variable_ trailing context.  For example, in the
-following:
-
-         %%
-         abc      |
-         xyz/def
-
-   Use of 'unput()' invalidates yytext and yyleng, unless the '%array'
-directive or the '-l' option has been used.  Pattern-matching of '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
-'<stdio.h>' routines, such as, getchar(), with 'flex' rules and expect
-it to work.  Call 'input()' instead.  The total table entries listed by
-the '-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 'REJECT', and somewhat
-greater than the number of states if it does.  'REJECT' cannot be used
-with the '-f' or '-F' options.
-
-   The 'flex' internal algorithms need documentation.
-
-
-File: flex.info,  Node: Bibliography,  Next: FAQ,  Prev: Limitations,  Up: Top
-
-25 Additional Reading
-*********************
-
-You may wish to read more about the following programs:
-   * lex
-   * yacc
-   * sed
-   * awk
-
-   The following books may contain material of interest:
-
-   John Levine, Tony Mason, and Doug Brown, _Lex & Yacc_, O'Reilly and
-Associates.  Be sure to get the 2nd edition.
-
-   M. E. Lesk and E. Schmidt, _LEX - Lexical Analyzer Generator_
-
-   Alfred Aho, Ravi Sethi and Jeffrey Ullman, _Compilers: Principles,
-Techniques and Tools_, Addison-Wesley (1986).  Describes the
-pattern-matching techniques used by 'flex' (deterministic finite
-automata).
-
-
-File: flex.info,  Node: FAQ,  Next: Appendices,  Prev: Bibliography,  Up: Top
-
-FAQ
-***
-
-From time to time, the '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?::
-
-
-File: flex.info,  Node: When was flex born?,  Next: How do I expand backslash-escape sequences in C-style quoted strings?,  Up: FAQ
-
-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 :-).
-
-
-File: flex.info,  Node: How do I expand backslash-escape sequences in C-style quoted strings?,  Next: Why do flex scanners call fileno if it is not ANSI compatible?,  Prev: When was flex born?,  Up: FAQ
-
-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 '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 'yytext'.
-In this way, 'yytext' does not need to be modified at all.
-
-
-File: flex.info,  Node: Why do flex scanners call fileno if it is not ANSI compatible?,  Next: Does flex support recursive pattern definitions?,  Prev: How do I expand backslash-escape sequences in C-style quoted strings?,  Up: FAQ
-
-Why do flex scanners call fileno if it is not ANSI compatible?
-==============================================================
-
-Flex scanners call 'fileno()' in order to get the file descriptor
-corresponding to 'yyin'.  The file descriptor may be passed to
-'isatty()' or 'read()', depending upon which '%options' you specified.
-If your system does not have 'fileno()' support, to get rid of the
-'read()' call, do not specify '%option read'.  To get rid of the
-'isatty()' call, you must specify one of '%option always-interactive' or
-'%option never-interactive'.
-
-
-File: flex.info,  Node: Does flex support recursive pattern definitions?,  Next: How do I skip huge chunks of input (tens of megabytes) while using flex?,  Prev: Why do flex scanners call fileno if it is not ANSI compatible?,  Up: FAQ
-
-Does flex support recursive pattern definitions?
-================================================
-
-e.g.,
-
-     %%
-     block   "{"({block}|{statement})*"}"
-
-   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 'GNU bison'.
-
-
-File: flex.info,  Node: How do I skip huge chunks of input (tens of megabytes) while using flex?,  Next: Flex is not matching my patterns in the same order that I defined them.,  Prev: Does flex support recursive pattern definitions?,  Up: FAQ
-
-How do I skip huge chunks of input (tens of megabytes) while using flex?
-========================================================================
-
-Use 'fseek()' (or 'lseek()') to position yyin, then call 'yyrestart()'.
-
-
-File: flex.info,  Node: Flex is not matching my patterns in the same order that I defined them.,  Next: My actions are executing out of order or sometimes not at all.,  Prev: How do I skip huge chunks of input (tens of megabytes) while using flex?,  Up: FAQ
-
-Flex is not matching my patterns in the same order that I defined them.
-=======================================================================
-
-'flex' picks the rule that matches the most text (i.e., the longest
-possible input string).  This is because '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, 'flex' scanners pick the rule that matched
-the _most_ text.  This is explained further in the manual, in the
-section *Note Matching::.
-
-   If you want '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:
-
-     data_.*        yyless( 5 ); BEGIN BLOCKIDSTATE;
-
-   Another fix would be to make the second rule active only during the
-'<BLOCKIDSTATE>' start condition, and make that start condition
-exclusive by declaring it with '%x' instead of '%s'.
-
-   A final fix is to change the input language so that the ambiguity for
-'data_' is removed, by adding characters to it that don't match the
-identifier rule, or by removing characters (such as '_') from the
-identifier rule so it no longer matches 'data_'.  (Of course, you might
-also not have the option of changing the input language.)
-
-
-File: flex.info,  Node: My actions are executing out of order or sometimes not at all.,  Next: How can I have multiple input sources feed into the same scanner at the same time?,  Prev: Flex is not matching my patterns in the same order that I defined them.,  Up: FAQ
-
-My actions are executing out of order or sometimes not at all.
-==============================================================
-
-Most likely, you have (in error) placed the opening '{' of the action
-block on a different line than the rule, e.g.,
-
-     ^(foo|bar)
-     {  <<<--- WRONG!
-
-     }
-
-   'flex' requires that the opening '{' 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:
-
-     ^(foo|bar)   {  // CORRECT!
-
-     }
-
-
-File: flex.info,  Node: How can I have multiple input sources feed into the same scanner at the same time?,  Next: Can I build nested parsers that work with the same input file?,  Prev: My actions are executing out of order or sometimes not at all.,  Up: FAQ
-
-How can I have multiple input sources feed into the same scanner at the same time?
-==================================================================================
-
-If ...
-   * your scanner is free of backtracking (verified using 'flex''s '-b'
-     flag),
-   * AND you run your scanner interactively ('-I' option; default unless
-     using special table compression options),
-   * AND you feed it one character at a time by redefining 'YY_INPUT' to
-     do so,
-
-   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 'select()' at the point and only call 'yylex()' for
-another token if 'select()' indicates there's data available.
-
-   That is, move the 'select()' out from the input function to a point
-where it determines whether 'yylex()' gets called for the next token.
-
-   With this approach, you will still have problems if your input can
-arrive piecemeal; 'select()' could inform you that the beginning of a
-token is available, you call '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
-'YY_INPUT'.  That is, whenever 'YY_INPUT' is called, it '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 'flex' scanner and IPC traffic from
-sockets, and it works fine.
-
-
-File: flex.info,  Node: Can I build nested parsers that work with the same input file?,  Next: How can I match text only at the end of a file?,  Prev: How can I have multiple input sources feed into the same scanner at the same time?,  Up: FAQ
-
-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 'flex' block-buffers the input it reads from 'yyin'.  This means
-that the "outermost" 'yylex()', when called, will automatically slurp up
-the first 8K of input available on yyin, and subsequent calls to other
-'yylex()''s won't see that input.  You might be tempted to work around
-this problem by redefining '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.
-
-
-File: flex.info,  Node: How can I match text only at the end of a file?,  Next: How can I make REJECT cascade across start condition boundaries?,  Prev: Can I build nested parsers that work with the same input file?,  Up: FAQ
-
-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 'YY_INPUT' to call your own routine which, if
-it sees an 'EOF', returns the magic character first (and remembers to
-return a real 'EOF' next time it's called).  Then you could write:
-
-     <COMMENT>(.|\n)*{EOF_CHAR}    /* saw comment at EOF */
-
-
-File: flex.info,  Node: How can I make REJECT cascade across start condition boundaries?,  Next: Why cant I use fast or full tables with interactive mode?,  Prev: How can I match text only at the end of a file?,  Up: FAQ
-
-How can I make REJECT cascade across start condition boundaries?
-================================================================
-
-You can do this as follows.  Suppose you have a start condition 'A', and
-after exhausting all of the possible matches in '<A>', you want to try
-matches in '<INITIAL>'.  Then you could use the following:
-
-     %x A
-     %%
-     <A>rule_that_is_long    ...; REJECT;
-     <A>rule                 ...; REJECT; /* shorter rule */
-     <A>etc.
-     ...
-     <A>.|\n  {
-     /* Shortest and last rule in <A>, 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);
-     }
-
-
-File: flex.info,  Node: Why cant I use fast or full tables with interactive mode?,  Next: How much faster is -F or -f than -C?,  Prev: How can I make REJECT cascade across start condition boundaries?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: How much faster is -F or -f than -C?,  Next: If I have a simple grammar cant I just parse it with flex?,  Prev: Why cant I use fast or full tables with interactive mode?,  Up: FAQ
-
-How much faster is -F or -f than -C?
-====================================
-
-Much faster (factor of 2-3).
-
-
-File: flex.info,  Node: If I have a simple grammar cant I just parse it with flex?,  Next: Why doesn't yyrestart() set the start state back to INITIAL?,  Prev: How much faster is -F or -f than -C?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: Why doesn't yyrestart() set the start state back to INITIAL?,  Next: How can I match C-style comments?,  Prev: If I have a simple grammar cant I just parse it with flex?,  Up: FAQ
-
-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 'flex' version 2.4, use of 'yyrestart()' is no
-longer required, so fixing the problem there doesn't solve the more
-general problem.
-
-
-File: flex.info,  Node: How can I match C-style comments?,  Next: The period isn't working the way I expected.,  Prev: Why doesn't yyrestart() set the start state back to INITIAL?,  Up: FAQ
-
-How can I match C-style comments?
-=================================
-
-You might be tempted to try something like this:
-
-     "/*".*"*/"       // WRONG!
-
-   or, worse, this:
-
-     "/*"(.|\n)"*/"   // WRONG!
-
-   The above rules will eat too much input, and blow up on things like:
-
-     /* a comment */ do_my_thing( "oops */" );
-
-   Here is one way which allows you to track line information:
-
-     <INITIAL>{
-     "/*"              BEGIN(IN_COMMENT);
-     }
-     <IN_COMMENT>{
-     "*/"      BEGIN(INITIAL);
-     [^*\n]+   // eat comment in chunks
-     "*"       // eat the lone star
-     \n        yylineno++;
-     }
-
-
-File: flex.info,  Node: The period isn't working the way I expected.,  Next: Can I get the flex manual in another format?,  Prev: How can I match C-style comments?,  Up: FAQ
-
-The '.' isn't working the way I expected.
-=========================================
-
-Here are some tips for using '.':
-
-   * 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 '(foo|bar)+' and NOT this
-     '(foo|bar+)'.
-
-     The first pattern matches the words 'foo' or 'bar' any number of
-     times, e.g., it matches the text 'barfoofoobarfoo'.  The second
-     pattern matches a single instance of 'foo' or a single instance of
-     'bar' followed by one or more 'r's, e.g., it matches the text
-     'barrrr' .
-   * A '.' inside '[]''s just means a literal'.' (period), and NOT "any
-     character except newline".
-   * Remember that '.' matches any character EXCEPT '\n' (and 'EOF').
-     If you really want to match ANY character, including newlines, then
-     use '(.|\n)' Beware that the regex '(.|\n)+' will match your entire
-     input!
-   * Finally, if you want to match a literal '.' (a period), then use
-     '[.]' or '"."'
-
-
-File: flex.info,  Node: Can I get the flex manual in another format?,  Next: Does there exist a "faster" NDFA->DFA algorithm?,  Prev: The period isn't working the way I expected.,  Up: FAQ
-
-Can I get the flex manual in another format?
-============================================
-
-The 'flex' source distribution includes a texinfo manual.  You are free
-to convert that texinfo into whatever format you desire.  The 'texinfo'
-package includes tools for conversion to a number of formats.
-
-
-File: flex.info,  Node: Does there exist a "faster" NDFA->DFA algorithm?,  Next: How does flex compile the DFA so quickly?,  Prev: Can I get the flex manual in another format?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: How does flex compile the DFA so quickly?,  Next: How can I use more than 8192 rules?,  Prev: Does there exist a "faster" NDFA->DFA algorithm?,  Up: FAQ
-
-How does flex compile the DFA so quickly?
-=========================================
-
-There are two big speed wins that 'flex' uses:
-
-  1. 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.
-  2. 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.
-
-
-File: flex.info,  Node: How can I use more than 8192 rules?,  Next: How do I abandon a file in the middle of a scan and switch to a new file?,  Prev: How does flex compile the DFA so quickly?,  Up: FAQ
-
-How can I use more than 8192 rules?
-===================================
-
-'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
-'flex' with the following changes in 'flexdef.h':
-
-     <    #define YY_TRAILING_MASK 0x2000
-     <    #define YY_TRAILING_HEAD_MASK 0x4000
-     --
-     >    #define YY_TRAILING_MASK 0x20000000
-     >    #define YY_TRAILING_HEAD_MASK 0x40000000
-
-   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:
-
-     #define JAMSTATE -32766 /* marks a reference to the state that always jams */
-     #define MAXIMUM_MNS 31999
-     #define BAD_SUBSCRIPT -32767
-
-   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...
-
-
-File: flex.info,  Node: How do I abandon a file in the middle of a scan and switch to a new file?,  Next: How do I execute code only during initialization (only before the first scan)?,  Prev: How can I use more than 8192 rules?,  Up: FAQ
-
-How do I abandon a file in the middle of a scan and switch to a new file?
-=========================================================================
-
-Just call 'yyrestart(newfile)'.  Be sure to reset the start state if you
-want a "fresh start, since 'yyrestart' does NOT reset the start state
-back to 'INITIAL'.
-
-
-File: flex.info,  Node: How do I execute code only during initialization (only before the first scan)?,  Next: How do I execute code at termination?,  Prev: How do I abandon a file in the middle of a scan and switch to a new file?,  Up: FAQ
-
-How do I execute code only during initialization (only before the first scan)?
-==============================================================================
-
-You can specify an initial action by defining the macro 'YY_USER_INIT'
-(though note that 'yyout' may not be available at the time this macro is
-executed).  Or you can add to the beginning of your rules section:
-
-     %%
-         /* Must be indented! */
-         static int did_init = 0;
-
-         if ( ! did_init ){
-     do_my_init();
-             did_init = 1;
-         }
-
-
-File: flex.info,  Node: How do I execute code at termination?,  Next: Where else can I find help?,  Prev: How do I execute code only during initialization (only before the first scan)?,  Up: FAQ
-
-How do I execute code at termination?
-=====================================
-
-You can specify an action for the '<<EOF>>' rule.
-
-
-File: flex.info,  Node: Where else can I find help?,  Next: Can I include comments in the "rules" section of the file?,  Prev: How do I execute code at termination?,  Up: FAQ
-
-Where else can I find help?
-===========================
-
-You can find the flex homepage on the web at
-<http://flex.sourceforge.net/>.  See that page for details about flex
-mailing lists as well.
-
-
-File: flex.info,  Node: Can I include comments in the "rules" section of the file?,  Next: I get an error about undefined yywrap().,  Prev: Where else can I find help?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: I get an error about undefined yywrap().,  Next: How can I change the matching pattern at run time?,  Prev: Can I include comments in the "rules" section of the file?,  Up: FAQ
-
-I get an error about undefined yywrap().
-========================================
-
-You must supply a 'yywrap()' function of your own, or link to 'libfl.a'
-(which provides one), or use
-
-     %option noyywrap
-
-   in your source to say you don't want a 'yywrap()' function.
-
-
-File: flex.info,  Node: How can I change the matching pattern at run time?,  Next: How can I expand macros in the input?,  Prev: I get an error about undefined yywrap().,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: How can I expand macros in the input?,  Next: How can I build a two-pass scanner?,  Prev: How can I change the matching pattern at run time?,  Up: FAQ
-
-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.
-
-     %%
-     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);
-     }
-
-     <<EOF>>	{
-     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();
-     }
-
-   You probably will want a stack of expansion buffers to allow nested
-macros.  From the above though hopefully the idea is clear.
-
-
-File: flex.info,  Node: How can I build a two-pass scanner?,  Next: How do I match any string not matched in the preceding rules?,  Prev: How can I expand macros in the input?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: How do I match any string not matched in the preceding rules?,  Next: I am trying to port code from AT&T lex that uses yysptr and yysbuf.,  Prev: How can I build a two-pass scanner?,  Up: FAQ
-
-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 'flex' input wins, e.g.,
-
-     %%
-     foo[a-zA-Z_]+    return FOO_ID;
-     bar[a-zA-Z_]+    return BAR_ID;
-     [a-zA-Z_]+       return GENERIC_ID;
-
-   Note that the rule '[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 'flex' scanner will pick the first rule listed in your
-scanner as the one to match.
-
-
-File: flex.info,  Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf.,  Next: Is there a way to make flex treat NULL like a regular character?,  Prev: How do I match any string not matched in the preceding rules?,  Up: FAQ
-
-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
-'input()' and 'unput()' functions.  If so, what you need to do is
-analyze those functions to figure out what they're doing, and then
-replace 'input()' with an appropriate definition of 'YY_INPUT'.  You
-shouldn't need to (and must not) replace 'flex''s 'unput()' function.
-
-
-File: flex.info,  Node: Is there a way to make flex treat NULL like a regular character?,  Next: Whenever flex can not match the input it says "flex scanner jammed".,  Prev: I am trying to port code from AT&T lex that uses yysptr and yysbuf.,  Up: FAQ
-
-Is there a way to make flex treat NULL like a regular character?
-================================================================
-
-Yes, '\0' and '\x00' should both do the trick.  Perhaps you have an
-ancient version of 'flex'.  The latest release is version 2.6.0.
-
-
-File: flex.info,  Node: Whenever flex can not match the input it says "flex scanner jammed".,  Next: Why doesn't flex have non-greedy operators like perl does?,  Prev: Is there a way to make flex treat NULL like a regular character?,  Up: FAQ
-
-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.,
-
-     %option yylineno
-     %%
-     [[a bunch of rules here]]
-
-     .	printf("bad input character '%s' at line %d\n", yytext, yylineno);
-
-   See '%option default' for more information.
-
-
-File: flex.info,  Node: Why doesn't flex have non-greedy operators like perl does?,  Next: Memory leak - 16386 bytes allocated by malloc.,  Prev: Whenever flex can not match the input it says "flex scanner jammed".,  Up: FAQ
-
-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 'BEGIN'.
-In that state, you might then have a regex that will match 'END' (to
-kick you out of the state), and perhaps '(.|\n)' to get a single
-character within the chunk ...
-
-   This approach also has much better error-reporting properties.
-
-
-File: flex.info,  Node: Memory leak - 16386 bytes allocated by malloc.,  Next: How do I track the byte offset for lseek()?,  Prev: Why doesn't flex have non-greedy operators like perl does?,  Up: FAQ
-
-Memory leak - 16386 bytes allocated by malloc.
-==============================================
-
-UPDATED 2002-07-10: As of 'flex' version 2.5.9, this leak means that you
-did not call 'yylex_destroy()'.  If you are using an earlier version of
-'flex', then read on.
-
-   The leak is about 16426 bytes.  That is, (8192 * 2 + 2) for the
-read-buffer, and about 40 for '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 '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 'yylex()'.
-
-   If you want to reclaim the memory when you are completely done
-scanning, then you might try this:
-
-     /* For non-reentrant C scanner only. */
-     yy_delete_buffer(YY_CURRENT_BUFFER);
-     yy_init = 1;
-
-   Note: '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.
-
-
-File: flex.info,  Node: How do I track the byte offset for lseek()?,  Next: How do I use my own I/O classes in a C++ scanner?,  Prev: Memory leak - 16386 bytes allocated by malloc.,  Up: FAQ
-
-How do I track the byte offset for lseek()?
-===========================================
-
-     >   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
-
-   While this is the right idea, it has two problems.  The first is that
-it's possible that 'flex' will request less than 'YY_READ_BUF_SIZE'
-during an invocation of 'YY_INPUT' (or that your input source will
-return less even though 'YY_READ_BUF_SIZE' bytes were requested).  The
-second problem is that when refilling its internal buffer, 'flex' keeps
-some characters from the previous buffer (because usually it's in the
-middle of a match, and needs those characters to construct 'yytext' for
-the match once it's done).  Because of this, '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
-'YY_USER_ACTION'.  For example,
-
-     #define YY_USER_ACTION num_chars += yyleng;
-
-   (You need to be careful to update your bookkeeping if you use
-'yymore('), 'yyless()', 'unput()', or 'input()'.)
-
-
-File: flex.info,  Node: How do I use my own I/O classes in a C++ scanner?,  Next: How do I skip as many chars as possible?,  Prev: How do I track the byte offset for lseek()?,  Up: FAQ
-
-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.
-
-   You can do this by passing the various functions (such as
-'LexerInput()' and 'LexerOutput()') NULL '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 'LexerInput()' and 'LexerOutput', which then do
-whatever is necessary with them.
-
-
-File: flex.info,  Node: How do I skip as many chars as possible?,  Next: deleteme00,  Prev: How do I use my own I/O classes in a C++ scanner?,  Up: FAQ
-
-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 _NOT_ work correctly (do you
-see why not?)
-
-     /* INCORRECT SCANNER */
-     %x SKIP
-     %%
-     <INITIAL>startskip   BEGIN(SKIP);
-     ...
-     <SKIP>"endskip"       BEGIN(INITIAL);
-     <SKIP>.*             ;
-
-   The problem is that the pattern .* will eat up the word "endskip."
-The simplest (but slow) fix is:
-
-     <SKIP>"endskip"      BEGIN(INITIAL);
-     <SKIP>.              ;
-
-   The fix involves making the second rule match more, without making it
-match "endskip" plus something else.  So for example:
-
-     <SKIP>"endskip"     BEGIN(INITIAL);
-     <SKIP>[^e]+         ;
-     <SKIP>.		        ;/* so you eat up e's, too */
-
-
-File: flex.info,  Node: deleteme00,  Next: Are certain equivalent patterns faster than others?,  Prev: How do I skip as many chars as possible?,  Up: FAQ
-
-deleteme00
-==========
-
-     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 :-).
-
-
-File: flex.info,  Node: Are certain equivalent patterns faster than others?,  Next: Is backing up a big deal?,  Prev: deleteme00,  Up: FAQ
-
-Are certain equivalent patterns faster than others?
-===================================================
-
-     To: Adoram Rogel <adoram@orna.hybridge.com>
-     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 <vern>
-
-     [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:
-     >    <snext>{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:
-     >    <snext8>{and}{bb}/{ROMAN}[^A-Za-z] { BEGIN...
-     >
-     >    to the next 2 rules:
-     >    <snext8>{and}{bb}/{ROMAN}[A-Za-z] { ECHO;}
-     >    <snext8>{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
-
-
-File: flex.info,  Node: Is backing up a big deal?,  Next: Can I fake multi-byte character support?,  Prev: Are certain equivalent patterns faster than others?,  Up: FAQ
-
-Is backing up a big deal?
-=========================
-
-     To: Adoram Rogel <adoram@hybridge.com>
-     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 <vern>
-
-     > 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.
-
-
-File: flex.info,  Node: Can I fake multi-byte character support?,  Next: deleteme01,  Prev: Is backing up a big deal?,  Up: FAQ
-
-Can I fake multi-byte character support?
-========================================
-
-     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 <vern>
-
-     >      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
-
-
-File: flex.info,  Node: deleteme01,  Next: Can you discuss some flex internals?,  Prev: Can I fake multi-byte character support?,  Up: FAQ
-
-deleteme01
-==========
-
-     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 <vern>
-
-     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
-
-
-File: flex.info,  Node: Can you discuss some flex internals?,  Next: unput() messes up yy_at_bol,  Prev: deleteme01,  Up: FAQ
-
-Can you discuss some flex internals?
-====================================
-
-     To: Johan Linde <jl@theophys.kth.se>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unput() messes up yy_at_bol,  Next: The | operator is not doing what I want,  Prev: Can you discuss some flex internals?,  Up: FAQ
-
-unput() messes up yy_at_bol
-===========================
-
-     To: Xinying Li <xli@npac.syr.edu>
-     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 <vern>
-
-     > "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
-
-
-File: flex.info,  Node: The | operator is not doing what I want,  Next: Why can't flex understand this variable trailing context pattern?,  Prev: unput() messes up yy_at_bol,  Up: FAQ
-
-The | operator is not doing what I want
-=======================================
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: Why can't flex understand this variable trailing context pattern?,  Next: The ^ operator isn't working,  Prev: The | operator is not doing what I want,  Up: FAQ
-
-Why can't flex understand this variable trailing context pattern?
-=================================================================
-
-     To: Gregory Margo <gmargo@newton.vip.best.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: The ^ operator isn't working,  Next: Trailing context is getting confused with trailing optional patterns,  Prev: Why can't flex understand this variable trailing context pattern?,  Up: FAQ
-
-The ^ operator isn't working
-============================
-
-     To: Thomas Hadig <hadig@toots.physik.rwth-aachen.de>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: Trailing context is getting confused with trailing optional patterns,  Next: Is flex GNU or not?,  Prev: The ^ operator isn't working,  Up: FAQ
-
-Trailing context is getting confused with trailing optional patterns
-====================================================================
-
-     To: Adoram Rogel <adoram@hybridge.com>
-     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 <vern>
-
-     >     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
-
-
-File: flex.info,  Node: Is flex GNU or not?,  Next: ERASEME53,  Prev: Trailing context is getting confused with trailing optional patterns,  Up: FAQ
-
-Is flex GNU or not?
-===================
-
-     To: Cameron MacKinnon <mackin@interlog.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: ERASEME53,  Next: I need to scan if-then-else blocks and while loops,  Prev: Is flex GNU or not?,  Up: FAQ
-
-ERASEME53
-=========
-
-     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 <vern>
-
-     > [: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
-
-
-File: flex.info,  Node: I need to scan if-then-else blocks and while loops,  Next: ERASEME55,  Prev: ERASEME53,  Up: FAQ
-
-I need to scan if-then-else blocks and while loops
-==================================================
-
-     To: "Mike Stolnicki" <mstolnic@ford.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: ERASEME55,  Next: ERASEME56,  Prev: I need to scan if-then-else blocks and while loops,  Up: FAQ
-
-ERASEME55
-=========
-
-     To: Colin Paul Adams <colin@colina.demon.co.uk>
-     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 <vern>
-
-     > #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
-
-
-File: flex.info,  Node: ERASEME56,  Next: ERASEME57,  Prev: ERASEME55,  Up: FAQ
-
-ERASEME56
-=========
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: ERASEME57,  Next: Is there a repository for flex scanners?,  Prev: ERASEME56,  Up: FAQ
-
-ERASEME57
-=========
-
-     To: "Marty Leisner" <leisner@sdsp.mc.xerox.com>
-     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 <vern>
-
-     > %%
-     > [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
-
-
-File: flex.info,  Node: Is there a repository for flex scanners?,  Next: How can I conditionally compile or preprocess my flex input file?,  Prev: ERASEME57,  Up: FAQ
-
-Is there a repository for flex scanners?
-========================================
-
-Not that we know of.  You might try asking on comp.compilers.
-
-
-File: flex.info,  Node: How can I conditionally compile or preprocess my flex input file?,  Next: Where can I find grammars for lex and yacc?,  Prev: Is there a repository for flex scanners?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: Where can I find grammars for lex and yacc?,  Next: I get an end-of-buffer message for each character scanned.,  Prev: How can I conditionally compile or preprocess my flex input file?,  Up: FAQ
-
-Where can I find grammars for lex and yacc?
-===========================================
-
-In the sources for flex and bison.
-
-
-File: flex.info,  Node: I get an end-of-buffer message for each character scanned.,  Next: unnamed-faq-62,  Prev: Where can I find grammars for lex and yacc?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: unnamed-faq-62,  Next: unnamed-faq-63,  Prev: I get an end-of-buffer message for each character scanned.,  Up: FAQ
-
-unnamed-faq-62
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-63,  Next: unnamed-faq-64,  Prev: unnamed-faq-62,  Up: FAQ
-
-unnamed-faq-63
-==============
-
-     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 <vern>
-
-     >         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
-
-
-File: flex.info,  Node: unnamed-faq-64,  Next: unnamed-faq-65,  Prev: unnamed-faq-63,  Up: FAQ
-
-unnamed-faq-64
-==============
-
-     To: Enda Fadian <fadiane@piercom.ie>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-65,  Next: unnamed-faq-66,  Prev: unnamed-faq-64,  Up: FAQ
-
-unnamed-faq-65
-==============
-
-     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 <vern>
-
-     > /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
-
-
-File: flex.info,  Node: unnamed-faq-66,  Next: unnamed-faq-67,  Prev: unnamed-faq-65,  Up: FAQ
-
-unnamed-faq-66
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-67,  Next: unnamed-faq-68,  Prev: unnamed-faq-66,  Up: FAQ
-
-unnamed-faq-67
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-68,  Next: unnamed-faq-69,  Prev: unnamed-faq-67,  Up: FAQ
-
-unnamed-faq-68
-==============
-
-     To: "Bart Niswonger" <NISWONGR@almaden.ibm.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-69,  Next: unnamed-faq-70,  Prev: unnamed-faq-68,  Up: FAQ
-
-unnamed-faq-69
-==============
-
-     To: "Boris Zinin" <boris@ippe.rssi.ru>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-70,  Next: unnamed-faq-71,  Prev: unnamed-faq-69,  Up: FAQ
-
-unnamed-faq-70
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-71,  Next: unnamed-faq-72,  Prev: unnamed-faq-70,  Up: FAQ
-
-unnamed-faq-71
-==============
-
-     To: Vladimir Alexiev <vladimir@cs.ualberta.ca>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-72,  Next: unnamed-faq-73,  Prev: unnamed-faq-71,  Up: FAQ
-
-unnamed-faq-72
-==============
-
-     To: Barbara Denny <denny@3com.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-73,  Next: unnamed-faq-74,  Prev: unnamed-faq-72,  Up: FAQ
-
-unnamed-faq-73
-==============
-
-     To: Maurice Petrie <mpetrie@infoscigroup.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-74,  Next: unnamed-faq-75,  Prev: unnamed-faq-73,  Up: FAQ
-
-unnamed-faq-74
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-75,  Next: unnamed-faq-76,  Prev: unnamed-faq-74,  Up: FAQ
-
-unnamed-faq-75
-==============
-
-     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 <vern>
-
-     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 <RN> 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
-
-
-File: flex.info,  Node: unnamed-faq-76,  Next: unnamed-faq-77,  Prev: unnamed-faq-75,  Up: FAQ
-
-unnamed-faq-76
-==============
-
-     To: "Frescatore, David (CRD, TAD)" <frescatore@exc01crdge.crd.ge.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-77,  Next: unnamed-faq-78,  Prev: unnamed-faq-76,  Up: FAQ
-
-unnamed-faq-77
-==============
-
-     To: "Hans Dermot Doran" <htd@ibhdoran.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-78,  Next: unnamed-faq-79,  Prev: unnamed-faq-77,  Up: FAQ
-
-unnamed-faq-78
-==============
-
-     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 <vern>
-
-     > %{
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-79,  Next: unnamed-faq-80,  Prev: unnamed-faq-78,  Up: FAQ
-
-unnamed-faq-79
-==============
-
-     To: Adoram Rogel <adoram@hybridge.com>
-     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>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-80,  Next: unnamed-faq-81,  Prev: unnamed-faq-79,  Up: FAQ
-
-unnamed-faq-80
-==============
-
-     To: "Schmackpfeffer, Craig" <Craig.Schmackpfeffer@usa.xerox.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-81,  Next: unnamed-faq-82,  Prev: unnamed-faq-80,  Up: FAQ
-
-unnamed-faq-81
-==============
-
-     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 <vern@ee.lbl.gov>; 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 <vern@ee.lbl.gov>; 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 <georg@hal.cl-ki.uni-osnabrueck.de>
-     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
-
-
-File: flex.info,  Node: unnamed-faq-82,  Next: unnamed-faq-83,  Prev: unnamed-faq-81,  Up: FAQ
-
-unnamed-faq-82
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-83,  Next: unnamed-faq-84,  Prev: unnamed-faq-82,  Up: FAQ
-
-unnamed-faq-83
-==============
-
-     To: Jan Kort <jan@research.techforce.nl>
-     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 <vern>
-
-     > %%
-     >
-     > "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
-
-
-File: flex.info,  Node: unnamed-faq-84,  Next: unnamed-faq-85,  Prev: unnamed-faq-83,  Up: FAQ
-
-unnamed-faq-84
-==============
-
-     To: Patrick Krusenotto <krusenot@mac-info-link.de>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-85,  Next: unnamed-faq-86,  Prev: unnamed-faq-84,  Up: FAQ
-
-unnamed-faq-85
-==============
-
-     To: Henric Jungheim <junghelh@pe-nelson.com>
-     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 <vern>
-
-     > 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
-
-     	.*<magic-character>	// put back .*, eat magic character
-
-     This is off the top of my head, not sure it'll work.
-
-     		Vern
-
-
-File: flex.info,  Node: unnamed-faq-86,  Next: unnamed-faq-87,  Prev: unnamed-faq-85,  Up: FAQ
-
-unnamed-faq-86
-==============
-
-     To: "Repko, Billy D" <billy.d.repko@intel.com>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-87,  Next: unnamed-faq-88,  Prev: unnamed-faq-86,  Up: FAQ
-
-unnamed-faq-87
-==============
-
-     To: Erick Branderhorst <Erick.Branderhorst@asml.nl>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-88,  Next: unnamed-faq-90,  Prev: unnamed-faq-87,  Up: FAQ
-
-unnamed-faq-88
-==============
-
-     To: "Guido Minnen" <guidomi@cogs.susx.ac.uk>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-90,  Next: unnamed-faq-91,  Prev: unnamed-faq-88,  Up: FAQ
-
-unnamed-faq-90
-==============
-
-     To: "Dmitriy Goldobin" <gold@ems.chel.su>
-     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 <vern>
-
-     >   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 <comment>, 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
-
-
-File: flex.info,  Node: unnamed-faq-91,  Next: unnamed-faq-92,  Prev: unnamed-faq-90,  Up: FAQ
-
-unnamed-faq-91
-==============
-
-     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 <vern@ee.lbl.gov>; 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" <neko@my-deja.com>
-     Message-ID: <KNONDOHDOBGAEAAA@my-deja.com>
-     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.
-
-
-File: flex.info,  Node: unnamed-faq-92,  Next: unnamed-faq-93,  Prev: unnamed-faq-91,  Up: FAQ
-
-unnamed-faq-92
-==============
-
-     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 <vern>
-
-     > However, I couldn't figure out how to access current
-     > buffer (yy_current_buffer).
-
-     Derive your own subclass from yyFlexLexer.
-
-     		Vern
-
-
-File: flex.info,  Node: unnamed-faq-93,  Next: unnamed-faq-94,  Prev: unnamed-faq-92,  Up: FAQ
-
-unnamed-faq-93
-==============
-
-     To: "Stones, Darren" <Darren.Stones@nectech.co.uk>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-94,  Next: unnamed-faq-95,  Prev: unnamed-faq-93,  Up: FAQ
-
-unnamed-faq-94
-==============
-
-     To: Petr Danecek <petr@ics.cas.cz>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-95,  Next: unnamed-faq-96,  Prev: unnamed-faq-94,  Up: FAQ
-
-unnamed-faq-95
-==============
-
-     To: Tielman Koekemoer <tielman@spi.co.za>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-96,  Next: unnamed-faq-97,  Prev: unnamed-faq-95,  Up: FAQ
-
-unnamed-faq-96
-==============
-
-     To: Tielman Koekemoer <tielman@spi.co.za>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-97,  Next: unnamed-faq-98,  Prev: unnamed-faq-96,  Up: FAQ
-
-unnamed-faq-97
-==============
-
-     To: Sumanth Kamenani <skamenan@crl.nmsu.edu>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-98,  Next: unnamed-faq-99,  Prev: unnamed-faq-97,  Up: FAQ
-
-unnamed-faq-98
-==============
-
-     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 <vern>
-
-     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
-
-
-File: flex.info,  Node: unnamed-faq-99,  Next: unnamed-faq-100,  Prev: unnamed-faq-98,  Up: FAQ
-
-unnamed-faq-99
-==============
-
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-100,  Next: unnamed-faq-101,  Prev: unnamed-faq-99,  Up: FAQ
-
-unnamed-faq-100
-===============
-
-     To: Martin Gallwey <gallweym@hyperion.moe.ul.ie>
-     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 <vern>
-
-     > 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
-
-
-File: flex.info,  Node: unnamed-faq-101,  Next: What is the difference between YYLEX_PARAM and YY_DECL?,  Prev: unnamed-faq-100,  Up: FAQ
-
-unnamed-faq-101
-===============
-
-     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 <vern>
-
-     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
-
-
-File: flex.info,  Node: What is the difference between YYLEX_PARAM and YY_DECL?,  Next: Why do I get "conflicting types for yylex" error?,  Prev: unnamed-faq-101,  Up: FAQ
-
-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:
-
-     #define int yy_lex ()
-
-
-File: flex.info,  Node: Why do I get "conflicting types for yylex" error?,  Next: How do I access the values set in a Flex action from within a Bison action?,  Prev: What is the difference between YYLEX_PARAM and YY_DECL?,  Up: FAQ
-
-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.
-
-
-File: flex.info,  Node: How do I access the values set in a Flex action from within a Bison action?,  Prev: Why do I get "conflicting types for yylex" error?,  Up: FAQ
-
-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 *note (bison)Top::.
-
-
-File: flex.info,  Node: Appendices,  Next: Indices,  Prev: FAQ,  Up: Top
-
-Appendix A Appendices
-*********************
-
-* Menu:
-
-* Makefiles and Flex::          
-* Bison Bridge::                
-* M4 Dependency::               
-* Common Patterns::               
-
-
-File: flex.info,  Node: Makefiles and Flex,  Next: Bison Bridge,  Prev: Appendices,  Up: Appendices
-
-A.1 Makefiles and Flex
-======================
-
-In this appendix, we provide tips for writing Makefiles to build your
-scanners.
-
-   In a traditional build environment, we say that the '.c' files are
-the sources, and the '.o' files are the intermediate files.  When using
-'flex', however, the '.l' files are the sources, and the generated '.c'
-files (along with the '.o' files) are the intermediate files.  This
-requires you to carefully plan your Makefile.
-
-   Modern 'make' programs understand that 'foo.l' is intended to
-generate 'lex.yy.c' or 'foo.c', and will behave accordingly(1)(2).  The
-following Makefile does not explicitly instruct 'make' how to build
-'foo.c' from 'foo.l'.  Instead, it relies on the implicit rules of the
-'make' program to build the intermediate file, 'scan.c':
-
-         # 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
-
-
-   For simple cases, the above may be sufficient.  For other cases, you
-may have to explicitly instruct 'make' how to build your scanner.  The
-following is an example of a Makefile containing explicit rules:
-
-         # 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
-
-
-   Notice in the above example that 'scan.c' is in the 'clean' target.
-This is because we consider the file 'scan.c' to be an intermediate
-file.
-
-   Finally, we provide a realistic example of a 'flex' scanner used with
-a 'bison' parser(3).  There is a tricky problem we have to deal with.
-Since a 'flex' scanner will typically include a header file (e.g.,
-'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:
-
-         # 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
-
-
-   In the above example, notice the line,
-
-         scan.o: scan.l parse.c
-
-   , which lists the file 'parse.c' (the generated parser) as a
-dependency of '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
-'make'.
-
-   For more details on writing Makefiles, see *note (make)Top::.
-
-   ---------- Footnotes ----------
-
-   (1) GNU 'make' and GNU 'automake' are two such programs that provide
-implicit rules for flex-generated scanners.
-
-   (2) GNU '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
-
-   (3) This example also applies to yacc parsers.
-
-
-File: flex.info,  Node: Bison Bridge,  Next: M4 Dependency,  Prev: Makefiles and Flex,  Up: Appendices
-
-A.2 C Scanners with Bison Parsers
-=================================
-
-This section describes the 'flex' features useful when integrating
-'flex' with 'GNU bison'(1).  Skip this section if you are not using
-'bison' with your scanner.  Here we discuss only the 'flex' half of the
-'flex' and 'bison' pair.  We do not discuss 'bison' in any detail.  For
-more information about generating 'bison' parsers, see *note
-(bison)Top::.
-
-   A compatible 'bison' scanner is generated by declaring '%option
-bison-bridge' or by supplying '--bison-bridge' when invoking 'flex' from
-the command line.  This instructs 'flex' that the macro 'yylval' may be
-used.  The data type for 'yylval', 'YYSTYPE', is typically defined in a
-header file, included in section 1 of the 'flex' input file.  For a list
-of functions and macros available, *Note bison-functions::.
-
-   The declaration of yylex becomes,
-
-           int yylex ( YYSTYPE * lvalp, yyscan_t scanner );
-
-   If '%option bison-locations' is specified, then the declaration
-becomes,
-
-           int yylex ( YYSTYPE * lvalp, YYLTYPE * llocp, yyscan_t scanner );
-
-   Note that the macros 'yylval' and 'yylloc' evaluate to pointers.
-Support for 'yylloc' is optional in 'bison', so it is optional in 'flex'
-as well.  The following is an example of a 'flex' scanner that is
-compatible with 'bison'.
-
-         /* 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];}
-         .  {}
-         %
-
-   As you can see, there really is no magic here.  We just use 'yylval'
-as we would any other variable.  The data type of 'yylval' is generated
-by 'bison', and included in the file 'y.tab.h'.  Here is the
-corresponding 'bison' parser:
-
-         /* 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 <str> STRING
-         %token <num> NUMBER
-         %%
-         assignment:
-             STRING '=' NUMBER ';' {
-                 printf( "(setf %s %d)", $1, $3 );
-            }
-         ;
-
-   ---------- Footnotes ----------
-
-   (1) 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.
-
-
-File: flex.info,  Node: M4 Dependency,  Next: Common Patterns,  Prev: Bison Bridge,  Up: Appendices
-
-A.3 M4 Dependency
-=================
-
-The macro processor 'm4'(1) must be installed wherever flex is
-installed.  'flex' invokes 'm4', found by searching the directories in
-the '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 'm4' processing.
-
-   * Do not use symbols that begin with, 'm4_', such as, 'm4_define', or
-     'm4_include', since those are reserved for 'm4' macro names.  If
-     for some reason you need m4_ as a prefix, use a preprocessor
-     #define to get your symbol past m4 unmangled.
-
-   * Do not use the strings '[[' or ']]' 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 'x[y[z]]'.  The solution is
-     simple.  To get the literal string '"]]"', use '"]""]"'.  To get
-     the array notation 'x[y[z]]', use '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.
-
-   'm4' is only required at the time you run 'flex'.  The generated
-scanner is ordinary C or C++, and does _not_ require 'm4'.
-
-   ---------- Footnotes ----------
-
-   (1) 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.
-
-
-File: flex.info,  Node: Common Patterns,  Prev: M4 Dependency,  Up: Appendices
-
-A.4 Common Patterns
-===================
-
-This appendix provides examples of common regular expressions you might
-use in your scanner.
-
-* Menu:
-
-* Numbers::         
-* Identifiers::         
-* Quoted Constructs::       
-* Addresses::       
-
-
-File: flex.info,  Node: Numbers,  Next: Identifiers,  Up: Common Patterns
-
-A.4.1 Numbers
--------------
-
-C99 decimal constant
-     '([[:digit:]]{-}[0])[[:digit:]]*'
-
-C99 hexadecimal constant
-     '0[xX][[:xdigit:]]+'
-
-C99 octal constant
-     '0[01234567]*'
-
-C99 floating point constant
-      {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})
-
-     See C99 section 6.4.4.2 for the gory details.
-
-
-File: flex.info,  Node: Identifiers,  Next: Quoted Constructs,  Prev: Numbers,  Up: Common Patterns
-
-A.4.2 Identifiers
------------------
-
-C99 Identifier
-     ucn        ((\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8})))
-     nondigit    [_[:alpha:]]
-     c99_id     ([_[:alpha:]]|{ucn})([_[:alnum:]]|{ucn})*
-
-     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 '$' character.
-
-UTF-8 Encoded Unicode Code Point
-     [\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})
-
-
-File: flex.info,  Node: Quoted Constructs,  Next: Addresses,  Prev: Identifiers,  Up: Common Patterns
-
-A.4.3 Quoted Constructs
------------------------
-
-C99 String Literal
-     'L?\"([^\"\\\n]|(\\['\"?\\abfnrtv])|(\\([0123456]{1,3}))|(\\x[[:xdigit:]]+)|(\\u([[:xdigit:]]{4}))|(\\U([[:xdigit:]]{8})))*\"'
-
-C99 Comment
-     '("/*"([^*]|"*"[^/])*"*/")|("/"(\\\n)*"/"[^\n]*)'
-
-     Note that in C99, a '//'-style comment may be split across lines,
-     and, contrary to popular belief, does not include the trailing '\n'
-     character.
-
-     A better way to scan '/* */' 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.  *Note option-yylineno::.
-
-     <INITIAL>{
-         "/*"      BEGIN(COMMENT);
-     }
-     <COMMENT>{
-         "*/"      BEGIN(0);
-         [^*\n]+   ;
-         "*"[^/]   ;
-         \n        ;
-     }
-
-
-File: flex.info,  Node: Addresses,  Prev: Quoted Constructs,  Up: Common Patterns
-
-A.4.4 Addresses
----------------
-
-IPv4 Address
-     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}
-
-IPv6 Address
-     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})?::
-
-     See RFC 2373 (http://www.ietf.org/rfc/rfc2373.txt) for details.
-     Note that you have to fold the definition of 'IPv6address' into one
-     line and that it also matches the "unspecified address" "::".
-
-URI
-     '(([^:/?#]+):)?("//"([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?'
-
-     This pattern is nearly useless, since it allows just about any
-     character to appear in a URI, including spaces and control
-     characters.  See RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt) for
-     details.
-
-
-File: flex.info,  Node: Indices,  Prev: Appendices,  Up: Top
-
-Indices
-*******
-
-* Menu:
-
-* Concept Index::               
-* Index of Functions and Macros::  
-* Index of Variables::          
-* Index of Data Types::         
-* Index of Hooks::              
-* Index of Scanner Options::    
-
-
-File: flex.info,  Node: Concept Index,  Next: Index of Functions and Macros,  Prev: Indices,  Up: Indices
-
-Concept Index
-=============
-
-
-* Menu:
-
-* $ as normal character in patterns:     Patterns.            (line 275)
-* %array, advantages of:                 Matching.            (line  43)
-* %array, use of:                        Matching.            (line  29)
-* %array, with C++:                      Matching.            (line  65)
-* %option noyywrapp:                     Generated Scanner.   (line  93)
-* %pointer, and unput():                 Actions.             (line 162)
-* %pointer, use of:                      Matching.            (line  29)
-* %top:                                  Definitions Section. (line  44)
-* %{ and %}, in Definitions Section:     Definitions Section. (line  40)
-* %{ and %}, in Rules Section:           Actions.             (line  26)
-* <<EOF>>, use of:                       EOF.                 (line  33)
-* [] in patterns:                        Patterns.            (line  15)
-* ^ as non-special character in patterns: Patterns.           (line 275)
-* |, in actions:                         Actions.             (line  33)
-* |, use of:                             Actions.             (line  83)
-* accessor functions, use of:            Accessor Methods.    (line  18)
-* actions:                               Actions.             (line   6)
-* actions, embedded C strings:           Actions.             (line  26)
-* actions, redefining YY_BREAK:          Misc Macros.         (line  49)
-* actions, use of { and }:               Actions.             (line  26)
-* aliases, how to define:                Definitions Section. (line  10)
-* arguments, command-line:               Scanner Options.     (line   6)
-* array, default size for yytext:        User Values.         (line  13)
-* backing up, eliminating:               Performance.         (line  54)
-* backing up, eliminating by adding error rules: Performance. (line 104)
-* backing up, eliminating with catch-all rule: Performance.   (line 118)
-* backing up, example of eliminating:    Performance.         (line  49)
-* BEGIN:                                 Actions.             (line  57)
-* BEGIN, explanation:                    Start Conditions.    (line  84)
-* beginning of line, in patterns:        Patterns.            (line 127)
-* bison, bridging with flex:             Bison Bridge.        (line   6)
-* bison, parser:                         Bison Bridge.        (line  53)
-* bison, scanner to be called from bison: Bison Bridge.       (line  34)
-* BOL, checking the BOL flag:            Misc Macros.         (line  46)
-* BOL, in patterns:                      Patterns.            (line 127)
-* BOL, setting it:                       Misc Macros.         (line  40)
-* braces in patterns:                    Patterns.            (line  42)
-* bugs, reporting:                       Reporting Bugs.      (line   6)
-* C code in flex input:                  Definitions Section. (line  40)
-* C++:                                   Cxx.                 (line   9)
-* C++ and %array:                        User Values.         (line  23)
-* C++ I/O, customizing:                  How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* C++ scanners, including multiple scanners: Cxx.             (line 197)
-* C++ scanners, use of:                  Cxx.                 (line 128)
-* c++, experimental form of scanner class: Cxx.               (line   6)
-* C++, multiple different scanners:      Cxx.                 (line 192)
-* C-strings, in actions:                 Actions.             (line  26)
-* case-insensitive, effect on character classes: Patterns.    (line 216)
-* character classes in patterns:         Patterns.            (line 186)
-* character classes in patterns, syntax of: Patterns.         (line  15)
-* character classes, equivalence of:     Patterns.            (line 205)
-* clearing an input buffer:              Multiple Input Buffers.
-                                                              (line  66)
-* command-line options:                  Scanner Options.     (line   6)
-* comments in flex input:                Definitions Section. (line  37)
-* comments in the input:                 Comments in the Input.
-                                                              (line  24)
-* comments, discarding:                  Actions.             (line 176)
-* comments, example of scanning C comments: Start Conditions. (line 140)
-* comments, in actions:                  Actions.             (line  26)
-* comments, in rules section:            Comments in the Input.
-                                                              (line  11)
-* comments, syntax of:                   Comments in the Input.
-                                                              (line   6)
-* comments, valid uses of:               Comments in the Input.
-                                                              (line  24)
-* compressing whitespace:                Actions.             (line  22)
-* concatenation, in patterns:            Patterns.            (line 111)
-* copyright of flex:                     Copyright.           (line   6)
-* counting characters and lines:         Simple Examples.     (line  23)
-* customizing I/O in C++ scanners:       How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* default rule:                          Simple Examples.     (line  15)
-* default rule <1>:                      Matching.            (line  20)
-* defining pattern aliases:              Definitions Section. (line  21)
-* Definitions, in flex input:            Definitions Section. (line   6)
-* deleting lines from input:             Actions.             (line  13)
-* discarding C comments:                 Actions.             (line 176)
-* distributing flex:                     Copyright.           (line   6)
-* ECHO:                                  Actions.             (line  54)
-* ECHO, and yyout:                       Generated Scanner.   (line 101)
-* embedding C code in flex input:        Definitions Section. (line  40)
-* end of file, in patterns:              Patterns.            (line 150)
-* end of line, in negated character classes: Patterns.        (line 237)
-* end of line, in patterns:              Patterns.            (line 131)
-* end-of-file, and yyrestart():          Generated Scanner.   (line  42)
-* EOF and yyrestart():                   Generated Scanner.   (line  42)
-* EOF in patterns, syntax of:            Patterns.            (line 150)
-* EOF, example using multiple input buffers: Multiple Input Buffers.
-                                                              (line  81)
-* EOF, explanation:                      EOF.                 (line   6)
-* EOF, pushing back:                     Actions.             (line 170)
-* EOL, in negated character classes:     Patterns.            (line 237)
-* EOL, in patterns:                      Patterns.            (line 131)
-* error messages, end of buffer missed:  Lex and Posix.       (line  50)
-* error reporting, diagnostic messages:  Diagnostics.         (line   6)
-* error reporting, in C++:               Cxx.                 (line 112)
-* error rules, to eliminate backing up:  Performance.         (line 102)
-* escape sequences in patterns, syntax of: Patterns.          (line  57)
-* exiting with yyterminate():            Actions.             (line 212)
-* experimental form of c++ scanner class: Cxx.                (line   6)
-* extended scope of start conditions:    Start Conditions.    (line 270)
-* file format:                           Format.              (line   6)
-* file format, serialized tables:        Tables File Format.  (line   6)
-* flushing an input buffer:              Multiple Input Buffers.
-                                                              (line  66)
-* flushing the internal buffer:          Actions.             (line 206)
-* format of flex input:                  Format.              (line   6)
-* format of input file:                  Format.              (line   9)
-* freeing tables:                        Loading and Unloading Serialized Tables.
-                                                              (line   6)
-* getting current start state with YY_START: Start Conditions.
-                                                              (line 189)
-* halting with yyterminate():            Actions.             (line 212)
-* handling include files with multiple input buffers: Multiple Input Buffers.
-                                                              (line  87)
-* handling include files with multiple input buffers <1>: Multiple Input Buffers.
-                                                              (line 122)
-* header files, with C++:                Cxx.                 (line 197)
-* include files, with C++:               Cxx.                 (line 197)
-* input file, Definitions section:       Definitions Section. (line   6)
-* input file, Rules Section:             Rules Section.       (line   6)
-* input file, user code Section:         User Code Section.   (line   6)
-* input():                               Actions.             (line 173)
-* input(), and C++:                      Actions.             (line 202)
-* input, format of:                      Format.              (line   6)
-* input, matching:                       Matching.            (line   6)
-* keywords, for performance:             Performance.         (line 200)
-* lex (traditional) and POSIX:           Lex and Posix.       (line   6)
-* LexerInput, overriding:                How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* LexerOutput, overriding:               How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* limitations of flex:                   Limitations.         (line   6)
-* literal text in patterns, syntax of:   Patterns.            (line  54)
-* loading tables at runtime:             Loading and Unloading Serialized Tables.
-                                                              (line   6)
-* m4:                                    M4 Dependency.       (line   6)
-* Makefile, example of implicit rules:   Makefiles and Flex.  (line  21)
-* Makefile, explicit example:            Makefiles and Flex.  (line  33)
-* Makefile, syntax:                      Makefiles and Flex.  (line   6)
-* matching C-style double-quoted strings: Start Conditions.   (line 203)
-* matching, and trailing context:        Matching.            (line   6)
-* matching, length of:                   Matching.            (line   6)
-* matching, multiple matches:            Matching.            (line   6)
-* member functions, C++:                 Cxx.                 (line   9)
-* memory management:                     Memory Management.   (line   6)
-* memory, allocating input buffers:      Multiple Input Buffers.
-                                                              (line  19)
-* memory, considerations for reentrant scanners: Init and Destroy Functions.
-                                                              (line   6)
-* memory, deleting input buffers:        Multiple Input Buffers.
-                                                              (line  46)
-* memory, for start condition stacks:    Start Conditions.    (line 301)
-* memory, serialized tables:             Serialized Tables.   (line   6)
-* memory, serialized tables <1>:         Loading and Unloading Serialized Tables.
-                                                              (line   6)
-* methods, c++:                          Cxx.                 (line   9)
-* minimal scanner:                       Matching.            (line  24)
-* multiple input streams:                Multiple Input Buffers.
-                                                              (line   6)
-* name definitions, not POSIX:           Lex and Posix.       (line  75)
-* negating ranges in patterns:           Patterns.            (line  23)
-* newline, matching in patterns:         Patterns.            (line 135)
-* non-POSIX features of flex:            Lex and Posix.       (line 142)
-* noyywrap, %option:                     Generated Scanner.   (line  93)
-* NULL character in patterns, syntax of: Patterns.            (line  62)
-* octal characters in patterns:          Patterns.            (line  65)
-* options, command-line:                 Scanner Options.     (line   6)
-* overriding LexerInput:                 How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* overriding LexerOutput:                How do I use my own I/O classes in a C++ scanner?.
-                                                              (line   9)
-* overriding the memory routines:        Overriding The Default Memory Management.
-                                                              (line  38)
-* Pascal-like language:                  Simple Examples.     (line  49)
-* pattern aliases, defining:             Definitions Section. (line  21)
-* pattern aliases, expansion of:         Patterns.            (line  51)
-* pattern aliases, how to define:        Definitions Section. (line  10)
-* pattern aliases, use of:               Definitions Section. (line  28)
-* patterns and actions on different lines: Lex and Posix.     (line 101)
-* patterns, character class equivalence: Patterns.            (line 205)
-* patterns, common:                      Common Patterns.     (line   6)
-* patterns, end of line:                 Patterns.            (line 300)
-* patterns, grouping and precedence:     Patterns.            (line 167)
-* patterns, in rules section:            Patterns.            (line   6)
-* patterns, invalid trailing context:    Patterns.            (line 285)
-* patterns, matching:                    Matching.            (line   6)
-* patterns, precedence of operators:     Patterns.            (line 161)
-* patterns, repetitions with grouping:   Patterns.            (line 184)
-* patterns, special characters treated as non-special: Patterns.
-                                                              (line 293)
-* patterns, syntax:                      Patterns.            (line   9)
-* patterns, syntax <1>:                  Patterns.            (line   9)
-* patterns, tuning for performance:      Performance.         (line  49)
-* patterns, valid character classes:     Patterns.            (line 192)
-* performance optimization, matching longer tokens: Performance.
-                                                              (line 167)
-* performance optimization, recognizing keywords: Performance.
-                                                              (line 205)
-* performance, backing up:               Performance.         (line  49)
-* performance, considerations:           Performance.         (line   6)
-* performance, using keywords:           Performance.         (line 200)
-* popping an input buffer:               Multiple Input Buffers.
-                                                              (line  60)
-* POSIX and lex:                         Lex and Posix.       (line   6)
-* POSIX comp;compliance:                 Lex and Posix.       (line 142)
-* POSIX, character classes in patterns, syntax of: Patterns.  (line  15)
-* preprocessor macros, for use in actions: Actions.           (line  50)
-* pushing an input buffer:               Multiple Input Buffers.
-                                                              (line  52)
-* pushing back characters with unput:    Actions.             (line 143)
-* pushing back characters with unput():  Actions.             (line 147)
-* pushing back characters with yyless:   Actions.             (line 131)
-* pushing back EOF:                      Actions.             (line 170)
-* ranges in patterns:                    Patterns.            (line  19)
-* ranges in patterns, negating:          Patterns.            (line  23)
-* recognizing C comments:                Start Conditions.    (line 143)
-* reentrant scanners, multiple interleaved scanners: Reentrant Uses.
-                                                              (line  10)
-* reentrant scanners, recursive invocation: Reentrant Uses.   (line  30)
-* reentrant, accessing flex variables:   Global Replacement.  (line   6)
-* reentrant, accessor functions:         Accessor Methods.    (line   6)
-* reentrant, API explanation:            Reentrant Overview.  (line   6)
-* reentrant, calling functions:          Extra Reentrant Argument.
-                                                              (line   6)
-* reentrant, example of:                 Reentrant Example.   (line   6)
-* reentrant, explanation:                Reentrant.           (line   6)
-* reentrant, extra data:                 Extra Data.          (line   6)
-* reentrant, initialization:             Init and Destroy Functions.
-                                                              (line   6)
-* regular expressions, in patterns:      Patterns.            (line   6)
-* REJECT:                                Actions.             (line  61)
-* REJECT, calling multiple times:        Actions.             (line  83)
-* REJECT, performance costs:             Performance.         (line  12)
-* reporting bugs:                        Reporting Bugs.      (line   6)
-* restarting the scanner:                Lex and Posix.       (line  54)
-* RETURN, within actions:                Generated Scanner.   (line  57)
-* rules, default:                        Simple Examples.     (line  15)
-* rules, in flex input:                  Rules Section.       (line   6)
-* scanner, definition of:                Introduction.        (line   6)
-* sections of flex input:                Format.              (line   6)
-* serialization:                         Serialized Tables.   (line   6)
-* serialization of tables:               Creating Serialized Tables.
-                                                              (line   6)
-* serialized tables, multiple scanners:  Creating Serialized Tables.
-                                                              (line  26)
-* stack, input buffer pop:               Multiple Input Buffers.
-                                                              (line  60)
-* stack, input buffer push:              Multiple Input Buffers.
-                                                              (line  52)
-* stacks, routines for manipulating:     Start Conditions.    (line 286)
-* start condition, applying to multiple patterns: Start Conditions.
-                                                              (line 258)
-* start conditions:                      Start Conditions.    (line   6)
-* start conditions, behavior of default rule: Start Conditions.
-                                                              (line  82)
-* start conditions, exclusive:           Start Conditions.    (line  53)
-* start conditions, for different interpretations of same input: Start Conditions.
-                                                              (line 112)
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-* start conditions, inclusive:           Start Conditions.    (line  44)
-* start conditions, inclusive v.s. exclusive: Start Conditions.
-                                                              (line  24)
-* start conditions, integer values:      Start Conditions.    (line 163)
-* start conditions, multiple:            Start Conditions.    (line  17)
-* start conditions, special wildcard condition: Start Conditions.
-                                                              (line  68)
-* start conditions, use of a stack:      Start Conditions.    (line 286)
-* start conditions, use of wildcard condition (<*>): Start Conditions.
-                                                              (line  72)
-* start conditions, using BEGIN:         Start Conditions.    (line  95)
-* stdin, default for yyin:               Generated Scanner.   (line  37)
-* stdout, as default for yyout:          Generated Scanner.   (line 101)
-* strings, scanning strings instead of files: Multiple Input Buffers.
-                                                              (line 175)
-* tables, creating serialized:           Creating Serialized Tables.
-                                                              (line   6)
-* tables, file format:                   Tables File Format.  (line   6)
-* tables, freeing:                       Loading and Unloading Serialized Tables.
-                                                              (line   6)
-* tables, loading and unloading:         Loading and Unloading Serialized Tables.
-                                                              (line   6)
-* terminating with yyterminate():        Actions.             (line 212)
-* token:                                 Matching.            (line  14)
-* trailing context, in patterns:         Patterns.            (line 118)
-* trailing context, limits of:           Patterns.            (line 275)
-* trailing context, matching:            Matching.            (line   6)
-* trailing context, performance costs:   Performance.         (line  12)
-* trailing context, variable length:     Performance.         (line 141)
-* unput():                               Actions.             (line 143)
-* unput(), and %pointer:                 Actions.             (line 162)
-* unput(), pushing back characters:      Actions.             (line 147)
-* user code, in flex input:              User Code Section.   (line   6)
-* username expansion:                    Simple Examples.     (line   8)
-* using integer values of start condition names: Start Conditions.
-                                                              (line 163)
-* verbatim text in patterns, syntax of:  Patterns.            (line  54)
-* warning, dangerous trailing context:   Limitations.         (line  20)
-* warning, rule cannot be matched:       Diagnostics.         (line  14)
-* warnings, diagnostic messages:         Diagnostics.         (line   6)
-* whitespace, compressing:               Actions.             (line  22)
-* yacc interface:                        Yacc.                (line  17)
-* yacc, interface:                       Yacc.                (line   6)
-* yyalloc, overriding:                   Overriding The Default Memory Management.
-                                                              (line   6)
-* yyfree, overriding:                    Overriding The Default Memory Management.
-                                                              (line   6)
-* yyin:                                  Generated Scanner.   (line  37)
-* yyinput():                             Actions.             (line 202)
-* yyleng:                                Matching.            (line  14)
-* yyleng, modification of:               Actions.             (line  47)
-* yyless():                              Actions.             (line 125)
-* yyless(), pushing back characters:     Actions.             (line 131)
-* yylex(), in generated scanner:         Generated Scanner.   (line   6)
-* yylex(), overriding:                   Generated Scanner.   (line  16)
-* yylex, overriding the prototype of:    Generated Scanner.   (line  20)
-* yylineno, in a reentrant scanner:      Reentrant Functions. (line  36)
-* yylineno, performance costs:           Performance.         (line  12)
-* yymore():                              Actions.             (line 104)
-* yymore() to append token to previous token: Actions.        (line 110)
-* yymore(), mega-kludge:                 Actions.             (line 110)
-* yymore, and yyleng:                    Actions.             (line  47)
-* yymore, performance penalty of:        Actions.             (line 119)
-* yyout:                                 Generated Scanner.   (line 101)
-* yyrealloc, overriding:                 Overriding The Default Memory Management.
-                                                              (line   6)
-* yyrestart():                           Generated Scanner.   (line  42)
-* yyterminate():                         Actions.             (line 212)
-* yytext:                                Matching.            (line  14)
-* yytext, default array size:            User Values.         (line  13)
-* yytext, memory considerations:         A Note About yytext And Memory.
-                                                              (line   6)
-* yytext, modification of:               Actions.             (line  42)
-* yytext, two types of:                  Matching.            (line  29)
-* yywrap():                              Generated Scanner.   (line  85)
-* yywrap, default for:                   Generated Scanner.   (line  93)
-* YY_CURRENT_BUFFER, and multiple buffers Finally, the macro: Multiple Input Buffers.
-                                                              (line  78)
-* YY_EXTRA_TYPE, defining your own type: Extra Data.          (line  33)
-* YY_FLUSH_BUFFER:                       Actions.             (line 206)
-* YY_INPUT:                              Generated Scanner.   (line  61)
-* YY_INPUT, overriding:                  Generated Scanner.   (line  71)
-* YY_START, example:                     Start Conditions.    (line 185)
-* YY_USER_ACTION to track each time a rule is matched: Misc Macros.
-                                                              (line  14)
-
diff --git a/doc/flex.info-2 b/doc/flex.info-2
deleted file mode 100644
index d494d70..0000000
--- a/doc/flex.info-2
+++ /dev/null
diff --git a/doc/flex.pdf b/doc/flex.pdf
deleted file mode 100644
index 1bc9a03..0000000
--- a/doc/flex.pdf
+++ /dev/null
diff --git a/doc/stamp-vti b/doc/stamp-vti
deleted file mode 100644
index cc91319..0000000
--- a/doc/stamp-vti
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 10 November 2015
-@set UPDATED-MONTH November 2015
-@set EDITION 2.6.0
-@set VERSION 2.6.0
diff --git a/doc/version.texi b/doc/version.texi
deleted file mode 100644
index cc91319..0000000
--- a/doc/version.texi
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 10 November 2015
-@set UPDATED-MONTH November 2015
-@set EDITION 2.6.0
-@set VERSION 2.6.0
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-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
-	if test -z '$(STRIP)'; then \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	      install; \
-	else \
-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
-	fi
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
-	@echo "This command is intended for maintainers to use"
-	@echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libtool mostlyclean-am
-
-distclean: distclean-am
-	-rm -f Makefile
-distclean-am: clean-am distclean-generic
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am:
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
-
-install-exec-am:
-
-install-html: install-html-am
-
-install-html-am:
-
-install-info: install-info-am
-
-install-info-am:
-
-install-man:
-
-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
-	-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-generic mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am:
-
-.MAKE: install-am install-strip
-
-.PHONY: all all-am check check-am clean clean-generic clean-libtool \
-	cscopelist-am ctags-am distclean distclean-generic \
-	distclean-libtool distdir dvi dvi-am html html-am info info-am \
-	install install-am install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
-	install-html-am install-info install-info-am install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-	tags-am uninstall uninstall-am
-
-.PRECIOUS: Makefile
-
-
-# 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/lib/Makefile.in b/lib/Makefile.in
index 158a047..30a2fe8 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -174,7 +174,8 @@ am__define_uniq_tagged_files = \
 ETAGS = etags
 CTAGS = ctags
 am__DIST_COMMON = $(srcdir)/Makefile.in \
-	$(top_srcdir)/build-aux/depcomp malloc.c realloc.c
+	$(top_srcdir)/build-aux/depcomp malloc.c realloc.c \
+	reallocarray.c
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
@@ -264,6 +265,7 @@ SET_MAKE = @SET_MAKE@
 SHARED_VERSION_INFO = @SHARED_VERSION_INFO@
 SHELL = @SHELL@
 STRIP = @STRIP@
+TEXI2DVI = @TEXI2DVI@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
@@ -383,6 +385,7 @@ distclean-compile:
 
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/malloc.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/realloc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@$(DEPDIR)/reallocarray.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lib.Plo@am__quote@
 
 .c.o:
diff --git a/po/ca.gmo b/po/ca.gmo
index 3454770..70984f8 100644
--- a/po/ca.gmo
+++ b/po/ca.gmo
diff --git a/po/ca.po b/po/ca.po
index bc782bf..a26f5fe 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <jordi@sindominio.net>\n"
 "Language-Team: Catalan <ca@dodds.net>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: 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:101
+#: 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:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Ha fallat l'assignació d'un búfer per la definició m4"
 
@@ -32,26 +32,26 @@ msgstr "Ha fallat l'assignació d'un búfer per la definició m4"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Ha fallat l'assignació d'un búfer per la indefinició m4"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "L'estat #%d és no-acceptar -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "Context posterior perillós"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " números de línia associats a la regla:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " fi de transicions: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " transicions de bloqueig: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "la comprovació de consistència ha fallat en epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "Bolcat AFD:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "estat # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "No s'ha pogut escriure yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "caràcter de transició incorrecte detectat en sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Classes d'equivalència:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "l'estat # %d accepta: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "No s'ha pogut escriure yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "No s'ha pogut escriure yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,289 +137,289 @@ msgstr ""
 "\n"
 "Classes de metaequivalència:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "No s'ha pogut escriure yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "No s'ha pogut escriure yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "No s'ha pogut escriure yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "No s'ha pogut escriure yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "No s'ha pogut escriure yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "No s'ha pogut escriure ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "No s'ha pogut escriure ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "No s'ha pogut escriure eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "No s'ha pogut escriure yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "no es pot satisfer la regla"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "No es pot fer servir -+ amb l'opció -l"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF i -I són incompatibles"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf i -CF són mútuament excloents"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "No es pot fer servir -+ amb l'opció -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array és incompatible amb l'opció -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Les opcions -+ i --reentrant són mútuament excloents"
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: 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:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "no s'ha pogut crear la capçalera de les taules"
 
-#: src/main.c:421
+#: 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:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "Ha fallat l'assignació de la definició de la macro"
 
-#: src/main.c:505
+#: 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:509
+#: 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:694
+#: 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:702
+#: 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:706
+#: 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:710
+#: 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:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "No hi ha retrocés.\n"
 
-#: src/main.c:721
+#: 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:725
+#: 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:728
+#: 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:732
+#: 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:737
+#: 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:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  opcions de l'analitzador: -"
 
 # NFA == Autómata finit no-determinista. jm
-#: src/main.c:819
+#: 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:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d regles\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Sense retrocés\n"
 
-#: src/main.c:832
+#: 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:837
+#: 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:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Utilitzats patrons de principi-de-línia\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d condicions d'activació\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  sense classes de caràcter\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d parells estat/estat-següent creats\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d transicions úniques/duplicades\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d entrades de la taula\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d entrades de la tabla buides\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototips creats\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d plantilles creades, %d usos\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d classes d'equivalència creades\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d classes de meta-equivalència creades\n"
@@ -428,65 +428,65 @@ msgstr "  %d/%d classes de meta-equivalència creades\n"
 # 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  es necessiten %d conjunts de relocalització\n"
 
-#: src/main.c:919
+#: 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:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Error intern. Els flexopts estan malformats.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "opció de -C desconeguda «%c»"
 
-#: src/main.c:1192
+#: 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:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "s'ha produït un error fatal d'anàlisi sintàctic"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -495,48 +495,48 @@ msgstr ""
 "l'%%opció yylineno implica una penalització del rendiment NOMÉS en regles "
 "que poden fer coincidir caràcters de nova línia\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Forma d'ús: %s [OPCIONS] [FITXER]...\n"
@@ -545,7 +545,7 @@ msgstr "Forma d'ús: %s [OPCIONS] [FITXER]...\n"
 # 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:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -688,47 +688,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "Ha fallat l'assignació de «sko_stack»"
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "ha fallat l'assignació de memòria en allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "errada de la memòria dinàmica en copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "ha fallat l'assignació de memòria en allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: error intern fatal, %s\n"
 
-#: src/misc.c:795
+#: 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:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "línia incorrecta en el fitxer d'esquema"
 
-#: src/misc.c:971
+#: 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:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -739,39 +740,39 @@ msgstr ""
 "\n"
 "********** s'està començant el bolcat de l'afn amb l'estat inicial %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "estat # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** final del bolcat\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "màquina buida en dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "s'han trobat massa transicions en mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "massa regles (> %d)!"
@@ -854,16 +855,16 @@ msgstr "El valor de la definició de {%s} és massa llarg\n"
 msgid "incomplete name definition"
 msgstr "definició del nom incompleta"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "La línia d'opcions és massa llarga\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "%%opció no reconeguda: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "classe de caràcter incorrecta"
 
@@ -872,85 +873,89 @@ msgstr "classe de caràcter incorrecta"
 msgid "undefined definition {%s}"
 msgstr "definició no definida {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<condició d'activació> incorrecta: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "manca una cometa"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "expressió de la classe de caràcters incorrecta: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "caràcter incorrecte dins de {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "manca una }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "s'ha trobat un EOF dins d'una acció"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "s'ha trobat un EOF dins d'un patró"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "caràcter incorrecte: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "no es pot obrir %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Forma d'ús: %s [OPCIONS]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "l'opció «%s» requereix un argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "l'opció «%s» és ambígua\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Opció no reconeguda «%s»\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Error desconegut=(%d)\n"
 
-#: src/sym.c:100
+#: 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:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "el nom ha sigut definit dos vegades"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "la condició d'activació %s ha sigut declarada dos vegades"
@@ -969,6 +974,9 @@ msgstr "Marcador de fi\n"
 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"
 
diff --git a/po/da.gmo b/po/da.gmo
index 23bbd7d..1afad5b 100644
--- a/po/da.gmo
+++ b/po/da.gmo
diff --git a/po/da.po b/po/da.po
index 429a4ab..0bf61d5 100644
--- a/po/da.po
+++ b/po/da.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex-2.5.38\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <keld@keldix.com>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
@@ -17,15 +17,15 @@ msgstr ""
 "Content-Type: text/plain; charset=ISO-8859-1\n"
 "Content-Transfer-Encoding: 8-bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Tildeling af buffer til udskrivningsstreng mislykkedes"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Tildeling af buffer til linjedirektiv mislykkedes"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Tildeling af buffer til m4 def mislykkedes"
 
@@ -33,26 +33,26 @@ msgstr "Tildeling af buffer til m4 def mislykkedes"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Tildeling af buffer til m4 undef mislykkedes"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Tilstand %d er ikke-accepterende -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "farlig efterf�lgende kontekst"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " linjenummer for associeret regel:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " ud-overgange: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -61,11 +61,11 @@ msgstr ""
 "\n"
 " stopovergange: filslut "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "konsistenskontrollen mislykkedes i epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -77,26 +77,26 @@ msgstr ""
 "DFA-udskrift:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "kunne ikke oprette en unik buffersluttilstand"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "tilstand %d:\n"
 
 # Dette er ju helt sjukt. Har buggrapporteret dette at det b�r
 # erstatas med %s
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Kunne ikke skrive yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "forkert overgangstegn fundet i sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -108,29 +108,29 @@ msgstr ""
 "�kvivalensklasser:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "tilstand %d accepterer: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Kunne ikke skrive yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Kunne ikke skrive yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -140,344 +140,344 @@ msgstr ""
 "\n"
 "Meta-�kvivalensklasser:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Kunne ikke skrive yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "kunne ikke oprette yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Kunne ikke oprette yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Kunne ikke skrive yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Kunne ikke skrive yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Kunne ikke skrive ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Kunne ikke skrive ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Kunne ikke skrive eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Kunne ikke skrive yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "reglen kan ikke matches"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "flaget -s angivet, men standardreglen kan f�lges"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "-+ kan ikke bruges sammen med flaget -l"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF og -I kan ikke bruges sammen"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf og -CF er gensidigt udelukkende"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "-+ kan ikke bruges sammen med flaget -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "-+ kan ikke bruges sammen med %array"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Flagene -+ og --reentrant er gensidigt udelukkende."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bisonbro underst�ttes ikke for C++-skanneren."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "kunne ikke oprette %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "kunne ikke skrive tabellhoved"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "kan ikke �bne skabelonfilen %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "tildeling af makro-definition mislykkedes"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "fejl ved l�sning af skabelonsfilen %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "fejl ved lukning af skabelonfilen %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "fejl ved oprettelsen af headerfilen %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "fejl ved skrivning af udfilen %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "fejl ved lukning af udfilen %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "fejl ved sletning af udfilen %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Ingen sikkerhedskopiering.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d sikkerhedskopierer (ikke-accepterende) tilstande.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Komprimerete tabeller backer alltid tillbaka.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "fejl ved skrivning af sikkerhedskopifilen %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "fejl ved lukning af sikerhedskopifilen %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "Statistik over brugaf %s version %s:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  fortolkningsflag: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA-tilstand\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d regler\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Ingen sikkerhedskopiering\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d sikkerhedskopierer (ikke-accepterende) tilstande.\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Komprimerede tabeller bakker altid tilbake\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Begyndelse-af-linje-m�nster brugt\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d startbetingelse\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  ingen tegnklasser\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr "  %d/%d tegnklasser beh�vede %d/%d ord for gemning, %d genbrugte\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d par med tilstand/n�ste-tilstand oprettede\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unikke/duplikerede overgange\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d tabelposter\n"
 
-#: src/main.c:876
+#: 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:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (max %d) n�ste/test-poster oprettede\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (max %d) skablon-n�ste/test-poster oprettede\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d tomme tabelposter\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototyper oprettede\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d skabloner oprettede, %d form�l\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d �kvivalensklasser oprettet\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d meta-�kvivalensklasser oprettede\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d ops�tninger med omallokeringer kr�vedes\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d totale tabelposter kr�ves\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Intern fejl. flexopts er fejlbeh�ftede.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Pr�v '%s --help' for mere information.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "ukendt flag til -C '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "uoprettelig fejl ved analysen"
 
-#: src/main.c:1500
+#: 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:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "flaget -l for opf�rsel som AT&T's lex medf�rer et v�sentligt pr�stationstab\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " og kan v�re den egentlige �rsag til andre rapporter om dette\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -486,54 +486,54 @@ msgstr ""
 "%%option yylineno medf�rer et pr�stationstab KUN p� regler der kan matche "
 "nylinje-tegn\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (interaktiv) medf�rer et mindre pr�stationstab\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() medf�rer et mindre pr�stationstab\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT medf�rer et v�sentligt pr�stationstab\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Regler for variabel efterf�lgende kontekst medf�rer et v�sentlig "
 "pr�stationstab\n"
 
-#: src/main.c:1565
+#: 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:1568
+#: 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:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 "regler for variabel efterf�lgende kontekst kan ikke bruges\n"
 "sammen med -f eller -F"
 
-#: src/main.c:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Brug: %s [FLAG] [FIL]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -668,47 +668,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "tildeling af sko_stack mislykkedes"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "navnet '%s' er latterligt langt"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "hukommelsestildelingen mislykkedes i allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "skanneren kr�ver flaget -8 for at kunne bruge tegnet %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynamisk hukommelsesfejl i copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "hukommelsestildelingen mislykkedes i allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: uoprettelig intern fejl, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "fors�g p� at �ge arrayst�rrelse mislykkedes"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "forkert linje i skeletfilen"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "hukommelsestildelingen mislykkedes i yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -719,39 +720,39 @@ msgstr ""
 "\n"
 "********** begynder udskrift af nfa med starttilstand %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "tilstand %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** slut p� udskrift\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "tom maskine i dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Regel for variabel efterf�lgende kontekst p� linje %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "forkert tilstandstype i mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "fandt for mange overgange i mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "for mange regler (> %d)!"
@@ -828,16 +829,16 @@ msgstr "Definitionsv�rdi for (%s) for langt\n"
 msgid "incomplete name definition"
 msgstr "ufuldst�ndig navnedefinition"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "For lang valgmulighedslinje\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "ukendt %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "forkert tegnklasse"
 
@@ -846,85 +847,89 @@ msgstr "forkert tegnklasse"
 msgid "undefined definition {%s}"
 msgstr "udefinieret definition {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "forkert <startbetingelse>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "citationstegn savnes"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "forkert udtryk for tegnklasse: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "forkert tegn imellem {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "} savnes"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "filslutning m�dt inden i en handling"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "filslutning m�dt inden i et m�nster"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "forkert tegn: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "kan ikke �bne %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Brug: %s [FLAG]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "flaget '%s' kr�ver et argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "flaget '%s' er flertydig\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Ukendt flag: '%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Ukendt fejl=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "hukommelsestildeling for symboltabel mislykkedes"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "navnet defineret to gange"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "startbetingelse %s deklareret to gange"
@@ -942,3 +947,6 @@ msgstr "Slutmarkering\n"
 #, c-format
 msgid "*Something Weird* - tok: %d val: %d\n"
 msgstr "*Noget m�rkeligt* - tegn: %d v�rdi: %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
index 5b3bfa7..3418861 100644
--- a/po/de.gmo
+++ b/po/de.gmo
diff --git a/po/de.po b/po/de.po
index 6500a64..8de1586 100644
--- a/po/de.po
+++ b/po/de.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.36\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <piefel@informatik.hu-berlin.de>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Anlegen des Puffers zur Ausgabe der Zeichenkette fehlgeschlagen"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Anlegen des Puffers für Zeilen-Direktive fehlgeschlagen"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Anlegen des Puffers für m4 def fehlgeschlagen"
 
@@ -32,26 +32,26 @@ msgstr "Anlegen des Puffers für m4 def fehlgeschlagen"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Anlegen des Puffers für m4 undef fehlgeschlagen"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Zustand #%d ist nicht-akzeptierend –\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "gefährlicher folgender Kontext"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " verbundene Regelzeilennummern"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " Aus-Übergänge: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " Hemm-Übergänge: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "Konsistenzprüfung fehlgeschlagen in epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "DFA-Ausgabe:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "Zustand # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Konnte yynxt_tbl[][] nicht schreiben"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "ungültiges Übergangszeichen in sympartition() entdeckt"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Äquivalenz-Klassen:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "Zustand # %d akzeptiert: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Konnte yyacclist_tbl nicht schreiben"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Konnte yyacc_tbl nicht schreiben"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,347 +137,347 @@ msgstr ""
 "\n"
 "Meta-Äquivalenz-Klassen:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Konnte yymeta_tbl nicht schreiben"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Konnte yybase_tbl nicht schreiben"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Konnte yydef_tbl nicht schreiben"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Konnte yynxt_tbl nicht schreiben"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Konnte yychk_tbl nicht schreiben"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Konnte ftbl nicht schreiben"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Konnte ssltbl nicht schreiben"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Konnte eoltbl nicht schreiben"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Konnte yynultrans_tbl nicht schreiben"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "Regel kann nicht passen"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Kann nicht „-+“ zusammen mit „-l“-Option verwenden"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "„-Cf“/„-CF“ und „-I“ sind inkompatibel"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "„-Cf“/„-CF“ sind inkompatibel mit lex-Kompatibilitätsmodus"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "„-Cf“ und „-CF“ schließen sich gegenseitig aus"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Kann nicht „-+“ zusammen mit „-CF“-Option verwenden"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "„%array“ inkompatibel mit „-+“-Option"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Optionen „-+“ und „--reentrant“ schließen sich gegenseitig aus."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "konnte %s nicht erzeugen"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "konnte Tabellenköpfe nicht schreiben"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "kann Skelett-Datei %s nicht öffnen"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "Anlegen der Makrodefinition fehlgeschlagen"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "Eingabefehler beim Lesen der Skelett-Datei %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "Fehler beim Schließen der Skelett-Datei %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "Fehler beim Erstellen der Header-Datei %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "Fehler beim Schreiben der Ausgabe-Datei %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "Fehler beim Schließen der Ausgabe-Datei %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "Fehler beim Löschen der Ausgabe-Datei %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Kein Backing-up.\n"
 
-#: src/main.c:721
+#: 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:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Komprimierte Tabellen benutzen immer Backing-up.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "Fehler beim Schreiben der Backup-Datei %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "Fehler beim Schließen der Backup-Datei %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s Version %s Benutzungsstatistiken:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  Scanner-Optionen: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA-Zustände\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d Regeln\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Kein Backing-up.\n"
 
-#: src/main.c:832
+#: 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:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Komprimierte Tabellen benutzen immer Backing-up.\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Zeilenanfang-Muster benutzt\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d Startbedingungen\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  keine Zeichenklassen\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d Zustand/Nächster-Zustand-Paare erzeugt\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d einzigartige/doppelte Übergänge\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d Tabelleneinträge\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d leere Tabelleneinträge\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d Protos erzeugt\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d Schablonen erzeugt, %d Benutzungen\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d Äquivalenz-Klassen erzeugt\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d Sätze von Neuallozierungen benötigt\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d Tabelleneinträge insgesamt benötigt\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Interner Fehler. flexopts sind missgestaltet.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "unbekannte „-C“-Option „%c“"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "fataler Parse-Fehler"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -486,54 +486,54 @@ msgstr ""
 "%%option yylineno führt zu Geschwindigkeitseinbußen NUR für Regeln, die auf "
 "einen Zeilenvorschub passen können\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() führt zu kleineren Geschwindigkeitseinbußen\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT führt zu großen Geschwindigkeitseinbußen\n"
 
-#: src/main.c:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Aufruf: %s [OPTIONEN...] [DATEI...]\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -671,47 +671,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "Anlegen des sko_stack fehlgeschlagen"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "name „%s“ ist lächerlich lang"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "Speicheranforderung in allocate_array() fehlgeschlagen"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "Fehler beim dynamischen Speicher in copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "Speicheranforderung in allocate_array() fehlgeschlagen"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: fataler interner Fehler, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "Versuch, die Feldgröße zu erhöhen, fehlgeschlagen"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "ungültige Zeile in Skelettdatei"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "Speicheranforderung in yy_flex_xmalloc() fehlgeschlagen"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -722,39 +723,39 @@ msgstr ""
 "\n"
 "********** beginne Ausgabe von NFA mit Startzustand  %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "Zustand # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** end der Ausgabe\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "leere Maschine in dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "ungültiger Zustandstyp in mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "zu viele Übergänge in mkxtion() gefunden"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "zu viele Regeln (> %d)!"
@@ -837,16 +838,16 @@ msgstr "Definitionswert für {%s} ist zu lang\n"
 msgid "incomplete name definition"
 msgstr "unvollständige Namensdefinition"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Optionszeile zu lang\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "nicht erkannte %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "ungültige Zeichenklasse"
 
@@ -855,85 +856,89 @@ msgstr "ungültige Zeichenklasse"
 msgid "undefined definition {%s}"
 msgstr "undefinierte Definitione {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "ungültige <Startbedingung>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "fehlendes Anführungszeichen"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "ungültiger Zeichenklassenausdruck: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "ungültiges Zeichen innerhalb von {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "fehlende }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF innerhalb einer Aktion angetroffen"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF innerhalb eines Musters angetroffen"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "ungültiges Zeichen: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "kann %s nicht öffnen"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Aufruf: %s [OPTIONEN...]\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "Option „%s“ verlangt ein Argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "Option „%s“ ist mehrdeutig\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "nicht erkannte Option „%s“\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Unbekannter Fehler=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "Speicheranforderung für Symboltabelle fehlgeschlagen"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "Name zweimal definiert"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "Startbedingung %s zweimal definiert"
@@ -952,6 +957,9 @@ msgstr "Endemarkierung\n"
 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"
 
diff --git a/po/en@boldquot.gmo b/po/en@boldquot.gmo
index 3e64130..4708233 100644
--- a/po/en@boldquot.gmo
+++ b/po/en@boldquot.gmo
diff --git a/po/en@boldquot.po b/po/en@boldquot.po
index a039178..3ecece1 100644
--- a/po/en@boldquot.po
+++ b/po/en@boldquot.po
@@ -1,6 +1,6 @@
 # English translations for flex package.
 # This file is put in the public domain.
-# Automatically generated, 2015.
+# Automatically generated, 2016.
 #
 # All this catalog "translates" are quotation characters.
 # The msgids must be ASCII and therefore cannot contain real quotation
@@ -29,10 +29,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: flex 2.6.0\n"
+"Project-Id-Version: flex 2.6.1\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\n"
-"PO-Revision-Date: 2015-11-17 11:17-0500\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"
@@ -41,15 +41,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Allocation of buffer to print string failed"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Allocation of buffer for line directive failed"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Allocation of buffer for m4 def failed"
 
@@ -57,26 +57,26 @@ msgstr "Allocation of buffer for m4 def failed"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Allocation of buffer for m4 undef failed"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "State #%d is non-accepting -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "dangerous trailing context"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " associated rule line numbers:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " out-transitions: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -85,11 +85,11 @@ msgstr ""
 "\n"
 " jam-transitions: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "consistency check failed in epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -101,24 +101,24 @@ msgstr ""
 "DFA Dump:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "state # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Could not write yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "bad transition character detected in sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -130,29 +130,29 @@ msgstr ""
 "Equivalence Classes:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "state # %d accepts: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Could not write yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Could not write yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -162,344 +162,344 @@ msgstr ""
 "\n"
 "Meta-Equivalence Classes:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Could not write yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Could not write yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Could not write yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Could not write yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Could not write yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Could not write ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Could not write ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Could not write eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Could not write yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "rule cannot be matched"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Can't use -+ with -l option"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF and -I are incompatible"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf and -CF are mutually exclusive"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Can't use -+ with -CF option"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array incompatible with -+ option"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Options -+ and --reentrant are mutually exclusive."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "could not create %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "could not write tables header"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "can't open skeleton file %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "allocation of macro definition failed"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "input error reading skeleton file %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "error closing skeleton file %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "error creating header file %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "error writing output file %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "error closing output file %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "error deleting output file %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "No backing up.\n"
 
-#: src/main.c:721
+#: 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:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Compressed tables always back up.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "error writing backup file %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "error closing backup file %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s version %s usage statistics:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  scanner options: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA states\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d rules\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  No backing up\n"
 
-#: src/main.c:832
+#: 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:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Compressed tables always back-up\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Beginning-of-line patterns used\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d start conditions\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  no character classes\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d state/nextstate pairs created\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unique/duplicate transitions\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d table entries\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d empty table entries\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d protos created\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d templates created, %d uses\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d equivalence classes created\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d sets of reallocations needed\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d total table entries needed\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Internal error. flexopts are malformed.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "unknown -C option ‘%c’"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "fatal parse error"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -508,50 +508,50 @@ msgstr ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
 "newline characters\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Usage: %s [OPTIONS] [FILE]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -686,47 +686,47 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "allocation of sko_stack failed"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "name “%s” ridiculously long"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "memory allocation failed in allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynamic memory failure in copy_string()"
+#: src/misc.c:249
+msgid "memory allocation failure in xstrdup()"
+msgstr "memory allocation failure in xstrdup()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: fatal internal error, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "attempt to increase array size failed"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "bad line in skeleton file"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "memory allocation failed in yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -737,39 +737,39 @@ msgstr ""
 "\n"
 "********** beginning dump of nfa with start state %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "state # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** end of dump\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "empty machine in dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "found too many transitions in mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "too many rules (> %d)!"
@@ -846,16 +846,16 @@ msgstr "Definition value for {%s} too long\n"
 msgid "incomplete name definition"
 msgstr "incomplete name definition"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Option line too long\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "unrecognized %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "bad character class"
 
@@ -864,85 +864,89 @@ msgstr "bad character class"
 msgid "undefined definition {%s}"
 msgstr "undefined definition {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr "unbalanced parenthesis"
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "bad <start condition>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "missing quote"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "bad character class expression: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "bad character inside {}'s"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "missing }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF encountered inside an action"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF encountered inside pattern"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "bad character: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "can't open %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Usage: %s [OPTIONS]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "option ‘%s’ requires an argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "option ‘%s’ is ambiguous\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Unrecognized option ‘%s’\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Unknown error=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "symbol table memory allocation failed"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "name defined twice"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "start condition %s declared twice"
diff --git a/po/en@quot.gmo b/po/en@quot.gmo
index 2494287..e914a1f 100644
--- a/po/en@quot.gmo
+++ b/po/en@quot.gmo
diff --git a/po/en@quot.po b/po/en@quot.po
index 8c129be..1bb8a11 100644
--- a/po/en@quot.po
+++ b/po/en@quot.po
@@ -1,6 +1,6 @@
 # English translations for flex package.
 # This file is put in the public domain.
-# Automatically generated, 2015.
+# Automatically generated, 2016.
 #
 # All this catalog "translates" are quotation characters.
 # The msgids must be ASCII and therefore cannot contain real quotation
@@ -26,10 +26,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: flex 2.6.0\n"
+"Project-Id-Version: flex 2.6.1\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\n"
-"PO-Revision-Date: 2015-11-17 11:17-0500\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"
@@ -38,15 +38,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Allocation of buffer to print string failed"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Allocation of buffer for line directive failed"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Allocation of buffer for m4 def failed"
 
@@ -54,26 +54,26 @@ msgstr "Allocation of buffer for m4 def failed"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Allocation of buffer for m4 undef failed"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "State #%d is non-accepting -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "dangerous trailing context"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " associated rule line numbers:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " out-transitions: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -82,11 +82,11 @@ msgstr ""
 "\n"
 " jam-transitions: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "consistency check failed in epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -98,24 +98,24 @@ msgstr ""
 "DFA Dump:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "state # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Could not write yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "bad transition character detected in sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -127,29 +127,29 @@ msgstr ""
 "Equivalence Classes:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "state # %d accepts: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Could not write yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Could not write yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -159,344 +159,344 @@ msgstr ""
 "\n"
 "Meta-Equivalence Classes:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Could not write yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Could not write yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Could not write yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Could not write yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Could not write yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Could not write ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Could not write ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Could not write eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Could not write yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "rule cannot be matched"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Can't use -+ with -l option"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF and -I are incompatible"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf and -CF are mutually exclusive"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Can't use -+ with -CF option"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array incompatible with -+ option"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Options -+ and --reentrant are mutually exclusive."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "could not create %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "could not write tables header"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "can't open skeleton file %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "allocation of macro definition failed"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "input error reading skeleton file %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "error closing skeleton file %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "error creating header file %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "error writing output file %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "error closing output file %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "error deleting output file %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "No backing up.\n"
 
-#: src/main.c:721
+#: 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:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Compressed tables always back up.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "error writing backup file %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "error closing backup file %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s version %s usage statistics:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  scanner options: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA states\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d rules\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  No backing up\n"
 
-#: src/main.c:832
+#: 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:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Compressed tables always back-up\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Beginning-of-line patterns used\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d start conditions\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  no character classes\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d state/nextstate pairs created\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unique/duplicate transitions\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d table entries\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d empty table entries\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d protos created\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d templates created, %d uses\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d equivalence classes created\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d sets of reallocations needed\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d total table entries needed\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Internal error. flexopts are malformed.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "unknown -C option ‘%c’"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "fatal parse error"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -505,50 +505,50 @@ msgstr ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
 "newline characters\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Usage: %s [OPTIONS] [FILE]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -683,47 +683,47 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "allocation of sko_stack failed"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "name “%s” ridiculously long"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "memory allocation failed in allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynamic memory failure in copy_string()"
+#: src/misc.c:249
+msgid "memory allocation failure in xstrdup()"
+msgstr "memory allocation failure in xstrdup()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: fatal internal error, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "attempt to increase array size failed"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "bad line in skeleton file"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "memory allocation failed in yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -734,39 +734,39 @@ msgstr ""
 "\n"
 "********** beginning dump of nfa with start state %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "state # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** end of dump\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "empty machine in dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "found too many transitions in mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "too many rules (> %d)!"
@@ -843,16 +843,16 @@ msgstr "Definition value for {%s} too long\n"
 msgid "incomplete name definition"
 msgstr "incomplete name definition"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Option line too long\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "unrecognized %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "bad character class"
 
@@ -861,85 +861,89 @@ msgstr "bad character class"
 msgid "undefined definition {%s}"
 msgstr "undefined definition {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr "unbalanced parenthesis"
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "bad <start condition>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "missing quote"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "bad character class expression: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "bad character inside {}'s"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "missing }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF encountered inside an action"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF encountered inside pattern"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "bad character: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "can't open %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Usage: %s [OPTIONS]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "option ‘%s’ requires an argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "option ‘%s’ is ambiguous\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Unrecognized option ‘%s’\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Unknown error=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "symbol table memory allocation failed"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "name defined twice"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "start condition %s declared twice"
diff --git a/po/eo.gmo b/po/eo.gmo
index e755a13..4b2e6c5 100644
--- a/po/eo.gmo
+++ b/po/eo.gmo
diff --git a/po/eo.po b/po/eo.po
index 228f9c2..d65e069 100644
--- a/po/eo.po
+++ b/po/eo.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <fefcas@gmail.com>\n"
 "Language-Team: Esperanto <translation-team-eo@lists.sourceforge.net>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Rezervo de bufro por printi ĉenon fiaskis"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Rezervo de bufro por linia instrukcio fiaskis"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Rezervo de bufro por 'm4 def' fiaskis"
 
@@ -32,26 +32,26 @@ msgstr "Rezervo de bufro por 'm4 def' fiaskis"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Rezervo de bufro por 'm4 undef' fiaskis"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Stato #%d estas ne-akceptanta -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "danĝera vosta kunteksto"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " lini-numeroj de asociita regulo:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " for-transigoj: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " ĵam-transigoj: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "kontrolo pri kohereco fiaskis ĉe epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "Nekropsio DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "stato * %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Ne eblis skribi yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "malĝusta transiga signo estis detektata en sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Ekvivalentecaj Klasoj:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "stato # %d akceptas: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Ne eblis skribi yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Ne eblis skribi yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,347 +137,347 @@ msgstr ""
 "\n"
 "Meta-Ekvivalentecaj Klasoj:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Ne eblis skribi yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Ne eblis skribi yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Ne eblis skribi yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Ne eblis skribi yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Ne eblis skribi yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Ne eblis skribi ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Ne eblis skribi ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Ne eblis skribi eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Ne eblis skribi yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "regulo ne povas esti korespondata"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Ne eblas uzi -+ kun la modifilo -l"
 
-#: src/main.c:240
+#: 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:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "Ne eblas uzi --reentrant aŭ --bison-bridge kun la modifilo -l"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "Sensencas -Cf/-CF kaj -Cm kune"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF kaj -I malakordas"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF malakordas kun lex-akorda reĝimo"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf kaj -CF estas reciproke ekskluzivaj"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Ne eblas uzi -+ kun la modifilo -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array malakordas kun modifilo -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Modifiloj -+ kaj --reentrant estas reciproke ekskluzivaj."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "ne eblis krei %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "ne eblis skribi tabel-kapojn"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "ne eblas malfermi la skeletan dosieron %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "rezervo de makroa difino fiaskis"
 
-#: src/main.c:505
+#: 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:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "eraro dum fermo de la skeleta dosiero %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "eraro dum kreo de la kap-dosiero %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "eraro dum skribo de la eliga dosiero %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "eraro dum fermo de la eliga dosiero %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "eraro dum forigo de eliga dosiero %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Sen savkopiado.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d savkopiadas (ne-akceptantajn) statojn.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Densigitaj tabeloj ĉiam estas savkopiataj.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "eraro dum skribo de la savkopia dosiero %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "eraro dum fermo de la savkopia dosiero %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s versio %s statistikoj pri usado:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  skanilaj modifiloj: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d statoj NFA\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d reguloj\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Sen savkopiado\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d savkopianta (ne-akceptantajn) statojn\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Densigitaj tabeloj ĉiam savkopiite\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  modeloj komenco-de-linio estas uzataj\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d komencaj kondiĉoj\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  neniu signo-klaso\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d stato/sekvstato-paroj estis kreataj\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unikaj/duobligitaj transigoj\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d tabel-enigoj\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (pinto %d) ŝablonaj enigoj nxt-chk estis kreataj\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d malplenaj tabel-enigoj\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d protoj estis kreataj\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d ŝablonoj estis kreataj, %d uzoj\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d ekvivalento-klasoj estis kreataj\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d aroj de relokigoj estas bezonataj\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  entute %d tabel-enigoj estas bezonataj\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Interna eraro. 'flexopt' estas misformitaj.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "nekonata modifilo -C '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "neriparebla analiz-eraro"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -486,50 +486,50 @@ msgstr ""
 "%%option yylineno alportas malaltigon de rendimento NUR kun reguloj kiuj "
 "povas akordiĝi kun novliniaj signoj\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT ne povas esti uzata kun -f aŭ F"
 
-#: src/main.c:1568
+#: 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:1571
+#: 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 aŭ F"
 
-#: src/main.c:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Uzado: %s [MODIFILOJ] [DOSIERO]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -665,47 +665,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "rezervo de sko_stack fiaskis"
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "rezervo de memoro fiaskis en allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "malĝusta signo '%s' estis detektata en check_char()"
 
-#: src/misc.c:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "fiasko de dinamika memoro en copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "rezervo de memoro fiaskis en allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: neriparebla interna eraro, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "provo pliigi grandon de tabelo fiaskis"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "malĝusta linio en skeleta dosiero"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "rezervo de memoro fiaskis en yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -716,39 +717,39 @@ msgstr ""
 "\n"
 "********** komenco de ŝuto de nfa kun ekstato %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "stato # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** fino de ŝuto\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "malplena maŝino en dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "malĝusta stat-tipo en mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "tro multe da transigoj estis trovataj en mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "tro multe da reguoloj (> %d)!"
@@ -825,16 +826,16 @@ msgstr "Valor-difino por {%s} tro longas\n"
 msgid "incomplete name definition"
 msgstr "nekompleta nom-difino"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Linio de modifiloj tro longas\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "nerekonita %%modifilo: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "malĝusta signo-klaso"
 
@@ -843,85 +844,89 @@ msgstr "malĝusta signo-klaso"
 msgid "undefined definition {%s}"
 msgstr "nedifinita difino {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "malĝusta <komenca kondiĉo>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "mankas citilo"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "malĝusta signo-klasa esprimo: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "malĝusta signo interne de {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "mankas }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF estis trovata interne de ago"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF estis trovata interne de modelo"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "malĝusta signo: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "ne eblas malfermi %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Uzado: %s [MODIFILOJ]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "la modifilo '%s' postulas argumenton\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "la modifilo '%s' estas dusenca\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Nerekonita modifilo '%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Nekonata eraro=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "rezervo de simbol-tabela memoro fiaskis"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nomo estis difinata duoble"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "la komenca kondiĉo %s estis deklarata duoble"
@@ -939,3 +944,6 @@ msgstr "Fino-markilo\n"
 #, 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
index b76837e..6dae1f0 100644
--- a/po/es.gmo
+++ b/po/es.gmo
diff --git a/po/es.po b/po/es.po
index 367710f..9eac583 100644
--- a/po/es.po
+++ b/po/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: GNU flex 2.5.8\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\n"
+"POT-Creation-Date: 2016-03-01 19:54-0500\n"
 "PO-Revision-Date: 2003-01-02 12:06+0100\n"
 "Last-Translator: Nicol�s Garc�a-Pedrajas <ngarcia-pedrajas@acm.org>\n"
 "Language-Team: Spanish <es@li.org>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=ISO-8859-1\n"
 "Content-Transfer-Encoding: 8-bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -33,26 +33,26 @@ msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
 # El estado (?) sv
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "El estado #%d es no-aceptar -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "contexto posterior peligroso"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " n�meros de l�nea asociados a la regla:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " fin de transiciones: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -72,13 +72,13 @@ msgstr ""
 # pues el verbo es testar, �c�mo te suena? ng+
 #
 # Sugiero usar prueba o comprobaci�n. sv
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "el teste de consistencia fall� en `epsclosure()'"
 
 # �Qu� tal volcado? em
 # ok, a m� tampoco me gustaba descarga ng
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -90,24 +90,24 @@ msgstr ""
 "Volcado AFD:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "no se pudo crear un estado �nico de final-de-buffer"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "estado # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr ""
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "car�cter de transici�n err�neo detectado en sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -119,32 +119,32 @@ msgstr ""
 "Clases de equivalencia:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "el estado # %d acepta: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr ""
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr ""
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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 ser�a mejor "MetaEquivalencia" o "Meta-Equivalencia"? sv
 # yo prefiero como est�, es el mismo caso de metaf�sica ng+
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -154,43 +154,43 @@ msgstr ""
 "\n"
 "Clases de metaequivalencia:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr ""
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 #, fuzzy
 msgid "Could not write yybase_tbl"
 msgstr "no se pudo crear %s"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr ""
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr ""
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr ""
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 #, fuzzy
 msgid "Could not write ftbl"
 msgstr "no se pudo crear %s"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 #, fuzzy
 msgid "Could not write ssltbl"
 msgstr "no se pudo crear %s"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 #, fuzzy
 msgid "Could not write eoltbl"
 msgstr "no se pudo crear %s"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr ""
 
@@ -201,25 +201,25 @@ msgstr ""
 # 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:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "la regla no se puede aplicar"
 
 # ## re-redacto el mensaje. sv
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr ""
 "se ha especificado la opci�n -s pero se puede aplicar la regla por defecto"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "No se puede usar -+ con la opci�n -l"
 
-#: src/main.c:240
+#: 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 opci�n -l"
 
-#: src/main.c:244
+#: 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 opci�n -l"
@@ -227,7 +227,7 @@ msgstr "No se pueden usar las opciones -R o -Rb con la opci�n -l"
 # �juntos o juntas?
 # Creo que est� bien as� em
 # ok ng
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF y -Cm no tienen sentido juntos"
 
@@ -236,42 +236,42 @@ msgstr "-Cf/-CF y -Cm no tienen sentido juntos"
 # entonces lo dejo ng
 # Yo creo que en este caso no hace falta porque se leer�a as�:
 # "menos ce efe o menos ce efe may�scula y menos I son incompatibles". sv
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF e -I son incompatibles"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf y -CF son mutuamente excluyentes"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "No se puede usar -+ con la opci�n -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array incompatible con la opci�n -+"
 
-#: src/main.c:300
+#: src/main.c:285
 #, fuzzy
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "-+ y -R son mutuamente excluyentes"
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr ""
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "no se pudo crear %s"
 
-#: src/main.c:417
+#: src/main.c:439
 #, fuzzy
 msgid "could not write tables header"
 msgstr "no se pudo crear %s"
@@ -280,12 +280,12 @@ msgstr "no se pudo crear %s"
 # lo mismo de antes ng
 # Lo mismo que antes :) em
 # idem ng+
-#: src/main.c:421
+#: 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:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
@@ -305,46 +305,46 @@ msgstr ""
 # que decida una tercera persona
 #
 # ## Cambio "leyendo" por "al leer", como en otras traducciones. sv
-#: src/main.c:505
+#: 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:509
+#: 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:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "error al crear el archivo de cabecera %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "error al escribir el archivo de salida %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "error al cerrar el archivo de salida %s"
 
-#: src/main.c:710
+#: 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:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Sin retroceso.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d estados de retroceso (no-aceptaci�n).\n"
@@ -354,13 +354,13 @@ msgstr "%d estados de retroceso (no-aceptaci�n).\n"
 # "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:725
+#: 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:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "error al escribir el archivo de seguridad %s"
@@ -368,47 +368,47 @@ 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:732
+#: 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:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s versi�n %s estad�sticas de uso:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  opciones del analizador: -"
 
 # NFA significa non-deterministic finite automata, as� que lo he traducido
 # por AFN
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d estados AFN\n"
 
 # DFA significa deterministic finite aut�mata, lo he traducido por AFD
-#: src/main.c:821
+#: 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:823
+#: 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:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Sin retroceso\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d estados de retroceso (no-aceptaci�n)\n"
@@ -416,18 +416,18 @@ msgstr "  %d estados de retroceso (no-aceptaci�n)\n"
 # FIXME.
 # Informar al autor de que esta frase es casi id�ntica a una anterior, para
 # que s�lo haya que traducirla una vez. sv
-#: src/main.c:837
+#: 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 l�nea". sv
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Usados patrones de comienzo-de-l�nea\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d condiciones de activaci�n\n"
@@ -440,17 +440,17 @@ msgstr "  %d/%d condiciones de activaci�n\n"
 # lo de doble �psilon no lo he o�do nunca. Creo que hay que dejar el t�rmino
 # t�cnico. ng
 # Tu mandas, no tengo nada que decir a eso em
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d estados �psilon, %d estados doble �psilon\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  sin clases de caracteres\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
@@ -461,13 +461,13 @@ msgstr ""
 # �Qu� tal "  se han creado %d pares estado/estado-siguiente"?
 # Bueno, mejor no lo hagas hasta que no se sepa c�mo queda al lado
 # de las otras. sv
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d pares estado/estado-siguiente creados\n"
 
 # ## A�ado sendas eses, ya que son transiciones. sv
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d transiciones �nicas/duplicadas\n"
@@ -476,50 +476,50 @@ msgstr "  %d/%d transiciones �nicas/duplicadas\n"
 # s�, mejor ng
 # �Que hab�a antes? (�entradas a la tabla?)
 # (entradas *de* la tabla me suena mejor) sv.
-#: src/main.c:868
+#: 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:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d entradas en la tabla vac�as\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototipos creados\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d plantillas creadas, %d usos\n"
 
-#: src/main.c:901
+#: 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:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d clases de metaequivalencia creadas\n"
@@ -537,40 +537,40 @@ msgstr "  %d/%d clases de metaequivalencia creadas\n"
 # un lugar que se puede determinar mediante una transformaci�n directa de su
 # clave, por eso si hay dos claves iguales hay una colisi�n, porque dos
 # registros van al mismo sitio ng+
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr ""
 "  %d (%d almacenadas) colisiones de localizaci�n ('hash'), %d AFDs iguales\n"
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  se necesitan %d conjuntos de relocalizaci�n\n"
 
 # Lo mismo que en otro sitio: �table entries son entradas a la tabla o
 # de la tabla? sv
-#: src/main.c:919
+#: 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:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Error interno. flexopts mal formadas.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Pruebe `%s --help' para m�s informaci�n.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "opci�n -C desconocida '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
@@ -587,7 +587,7 @@ msgstr "%s %s\n"
 # Sugerencia: error fatal. sv
 # con comillas es un t�rmino medio. Lo de error grave fue una sugerencia
 # de Enrique, y croe que queda mejor. ng+
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "error muy grave en el analizador sint�ctico"
 
@@ -610,28 +610,28 @@ msgstr "error muy grave en el analizador sint�ctico"
 # ##
 # ## Eso no es v�lido ( soluci�n, usa emacs po-mode :) ) em
 # ## ok, ya estoy instalando linux otra vez ng+
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr ""
 "no se pudo crear el archivo de informaci�n de las reglas\n"
 "que producen un retroceso del analizador %s"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "-l la opci�n de compatibilidad con AT&T lex implica una penalizaci�n del\n"
 "rendimiento muy alta\n"
 
-#: src/main.c:1524
+#: 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:1530
+#: src/main.c:1549
 #, fuzzy, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -639,53 +639,53 @@ msgid ""
 msgstr ""
 "la %%opci�n yylineno implica una penalizaci�n del rendimiento muy alta\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (interactivo) implica una peque�a penalizaci�n del rendimiento\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() implica un peque�a penalizaci�n del rendimiento\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT implica una penalizaci�n del rendimiento muy alta\n"
 
-#: src/main.c:1553
+#: 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"
 "penalizaci�n del rendimiento muy alta\n"
 
-#: src/main.c:1565
+#: 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:1568
+#: src/main.c:1587
 #, fuzzy, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "la %opci�n yylineno no se puede usar con -f o -F"
 
-#: src/main.c:1571
+#: 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:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "la %option yyclass s�lo tiene sentido para los analizadores en C++"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Uso: %s [OPCIONES] [FICHERO]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -819,7 +819,7 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "nombre \"%s\" rid�culamente grande"
@@ -829,45 +829,51 @@ msgstr "nombre \"%s\" rid�culamente grande"
 # S�, pero creo que s�lo por m�. Normalmente esos mensajes
 # los d� la biblioteca C antes em
 # ok ng+
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "fall� la asignaci�n de memoria en `allocate_array()'"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "car�cter incorrecto '%s' detectado en `check_char()'"
 
 # he a�adido el `poder' em
 # ok ng
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "el analizador requiere la opci�n -8 para poder usar el car�cter %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "fallo de la memoria din�mica en copy_string()"
+#  Asignaci�n de memoria  em
+# �est� unificado? ng
+# S�, pero creo que s�lo por m�. Normalmente esos mensajes
+# los d� la biblioteca C antes em
+# ok ng+
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "fall� la asignaci�n de memoria en `allocate_array()'"
 
 # Sugerencia: error fatal. sv
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: error interno muy grave, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "fall� el intento de aumentar el tama�o de la matriz"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "l�nea incorrecta en el archivo de esquema"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "la reserva de memoria fall� en yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -878,42 +884,42 @@ msgstr ""
 "\n"
 "********** comenzando la descarga del AFN con el estado inicial %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "estado # %4d\t"
 
 # Sugerencia: volcado. sv
 # ok ng+
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** fin de volcado\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "m�quina vac�a en `dupmachine()'"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Regla de contexto posterior variable en la l�nea %d\n"
 
-#: src/nfa.c:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "encontradas demasiadas transiciones en mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "demasiadas reglas (> %d)!"
@@ -994,16 +1000,16 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "definici�n de nombre incompleta"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr ""
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "%%opci�n no reconocida: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "clase de caracteres incorrecta"
 
@@ -1012,13 +1018,17 @@ msgstr "clase de caracteres incorrecta"
 msgid "undefined definition {%s}"
 msgstr "definici�n no definida {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<condici�n de activaci�n> incorrecta: %s"
 
 # Sugerencia: falta una comilla. sv
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "falta comilla"
 
@@ -1026,83 +1036,83 @@ msgstr "falta comilla"
 # incorrecta la expresi�n ... em
 # ok, de traducir al final ocurre que acabas hablando al rev�s,
 # como en ingl�s ng
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "expresi�n de la clase de caracteres incorrecta: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "car�cter incorrecto dentro de {}'s"
 
 # Sugerencia: "falta una }". sv
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "falta }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "Fin de archivo (EOF) encontrado dentro de una acci�n"
 
-#: src/scan.l:945
+#: src/scan.l:951
 #, fuzzy
 msgid "EOF encountered inside pattern"
 msgstr "Fin de archivo (EOF) encontrado dentro de una acci�n"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "car�cter incorrecto: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "no se puede abrir %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Uso: %s [OPCIONES]...\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "la opci�n `%s'  no permite un argumento\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "la opci�n `%s'  requiere un argumento\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "la opci�n `%s' es ambigua\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Opci�n no reconocida `%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Error desconocido=(%d)\n"
 
 # Asignaci�n de memoria em
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "fall� la reserva de memoria para la tabla de s�mbolos"
 
 # hay que procurar evitar esto, siempre nos suena mejor
 # el nombre ha sido definido dos veces, �qu� te parece? em
 # mucho mejor, ya lo hab�a pensado, pero no sab�a cual era el estilo usual. ng
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "el nombre ha sido definido dos veces"
 
 # Aqu� lo mismo 'la condici�n ... ha sido ..." em
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "la condici�n de activaci�n %s ha sido declarada dos veces"
@@ -1139,6 +1149,9 @@ msgstr "*Algo extra�o* - terminal: %d val: %d\n"
 #~ msgid "unknown -R option '%c'"
 #~ msgstr "opci�n -R desconocida '%c'"
 
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "fallo de la memoria din�mica en copy_string()"
+
 # Sugerencia: modificador '%c' desconocido -> opci�n '%c' desconocida. sv
 # ## usage - modo de empleo
 # ## pongo try - pruebe, como en otras traducciones. sv
diff --git a/po/fi.gmo b/po/fi.gmo
index a65b0a8..28c800f 100644
--- a/po/fi.gmo
+++ b/po/fi.gmo
diff --git a/po/fi.po b/po/fi.po
index 4149799..c6d3d47 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.36\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <karvonen.jorma@gmail.com>\n"
 "Language-Team: Finnish <translation-team-fi@lists.sourceforge.net>\n"
@@ -18,15 +18,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Puskurin varaaminen merkkijonon tulostamiseen epäonnistui"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Puskurin varaaminen rividirektiiville epäonnistui"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Puskurin varaaminen m4 def -määrittelylle epäonnistui"
 
@@ -34,27 +34,27 @@ msgstr "Puskurin varaaminen m4 def -määrittelylle epäonnistui"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Puskurin varaaminen m4 undef -määrittelylle epäonnistui"
 
-#: src/dfa.c:61
+#: 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:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "vaarallinen jättökonteksti"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " yhdistetyt sääntörivinumerot:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " ulossiirtymät: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -63,12 +63,12 @@ msgstr ""
 "\n"
 " ruuhkasiirtymät: TIEDOSTONLOPPUMERKKI "
 
-#: src/dfa.c:341
+#: 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:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -80,24 +80,24 @@ msgstr ""
 "Deterministisen äärellisen automaatin vedos:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "ei voitu luoda uniikkia puskurinlopputilaa"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "tila numero %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Ei voitu kirjoittaa yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "väärä siirtymämerkki havaittu funktiossa sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -109,29 +109,29 @@ msgstr ""
 "Ekvivalenssiluokat:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "tila numero %d hyväksyy: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Ei voitu kirjoittaa: yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Ei voitu kirjoittaa: yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -141,351 +141,351 @@ msgstr ""
 "\n"
 "Meta-ekvivalenssiluokkia:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Ei voitu kirjoittaa: yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Ei voitu kirjoittaa: yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Ei voitu kirjoittaa: yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Ei voitu kirjoittaa: yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Ei voitu kirjoittaa: yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Ei voitu kirjoittaa: ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Ei voitu kirjoittaa: ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Ei voitu kirjoittaa: eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Ei voitu kirjoittaa: yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "sääntö ei voinut täsmätä"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Ei voi käyttää -+ valitsimen -l kanssa"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF ja -I ovat yhteensopimattomia"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF ovat yhteensopimattomia lex-yhteensopivuustilassa"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf ja -CF ovat toisensa poissulkevia"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Ei voi käyttää valitsinta -+ valitsimen -CF kanssa"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array on yhteensopimaton valitsimen -+ kanssa"
 
-#: src/main.c:300
+#: 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:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "”bison bridge”-menettelyä ei tueta C++-skannerille."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "ei voitu luoda %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "ei voitu kirjoittaa tauluotsaketta"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "ei voi avata kehystiedostoa %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "Makromäärityksen varaaminen epäonnistui"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "syötevirhe luettaessa kehystiedostoa %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "virhe suljettaessa kehystiedostoa %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "virhe luotaessa otsaketiedostoa %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "virhe kirjoitettaessa tulostetiedostoa %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "virhe suljettaessa tulostetiedostoa %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "virhe poistettaessa tulostetiedostoa %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Ei varmuuskopiointia.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d (ei-hyväksyvää) varmuuskopiointitilaa.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Tiivistetyt taulut varmuuskopioidaan aina.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "virhe kirjoitettaessa varmuuskopiotiedostoa %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "virhe suljettaessa varmuuskopiotiedostoa %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s-version %s käyttötilastot:\n"
 
-#: src/main.c:740
+#: 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:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d Epädeterministisen äärellisen automaatin tilaa\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d sääntöä\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Ei varmuuskopiointia\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d (ei-hyväksyvää) varmuuskopiotilaa\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Tiivistetyt taulut varmuuskopioidaan aina\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Rivin-alku-malleja käytetään\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d-käynnistysehtoja\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  ei merkkiluokkia\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d tila/seuraavatila-paria luotu\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d uniikkia/kaksoiskappelsiirtymää\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d-tauluriviä\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d tyhjää taulualkiota\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d protoa luotu\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d mallinetta luotu, %d käytetään\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d ekvivalenssiluokkaa luotu\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d meta-ekvivalenssiluokkaa luotu\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d uudelleenvarausjoukkoa tarvittu\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d taulukkoalkiota tarvittu yhteensä\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Sisäinen virhe. flex-valitsimet ovat vääränmuotoisia.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Lisätietoja käskyllä ”%s --help”.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "tuntematon valitsin -C ”%c”"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "vakava jäsennysvirhe"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "ei voitu luoda varmuuskopiotietotiedostoa %s"
 
-#: src/main.c:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -494,51 +494,51 @@ msgstr ""
 "%%option yylineno tuo mukanaan suorituskykysakon VAIN säännöissä, jotka "
 "voivat täsmätä rivinvaihtomerkkeihin\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() tuo mukanaan pienemmän suorituskykysakon\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT tuo mukanaan ison suorituskykyrangaistuksen\n"
 
-#: src/main.c:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Käyttö: %s [VALITSIMET] [TIEDOSTO]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -678,47 +678,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "sko_stack-varaaminen epäonnistui"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "nimi ”%s” on naurettavan pitkä"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "muistinvaraus epäonnistui funktiossa allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "väärä merkki ”%s” havaittu funktiossa check_char()"
 
-#: src/misc.c:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynaaminen muistivirhe funktiossa copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "muistinvaraus epäonnistui funktiossa allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: vakava sisäinen virhe, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "yritys taulukon koon kasvattamiseksi epäonnistui"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "väärä rivi kehystiedostossa"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "muistinvaraus epäonnistui funktiossa yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -730,41 +731,41 @@ msgstr ""
 "********** Epädeterministisen äärellisen automaatin vedoksen alku "
 "aloitustilassa %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "tila numero %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** vedoksen loppu\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "tyhjä kone funktiossa dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Muuttujajättökontekstisääntö rivillä %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "väärä tilatyyppi funktiossa mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "löytyi liian monta siirtymää funktiossa mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "liian moni sääntöjä (> %d)!"
@@ -845,16 +846,16 @@ msgstr "Määritysarvo kohteelle {%s} on liian pitkä\n"
 msgid "incomplete name definition"
 msgstr "epätäydellinen nimimäärittely"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Valitsinrivi on liian pitkä\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "tunnistamaton %%valitsin: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "väärä merkkiluokka"
 
@@ -863,85 +864,89 @@ msgstr "väärä merkkiluokka"
 msgid "undefined definition {%s}"
 msgstr "määrittelemätön määrittely {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "virheellinen <aloitusehto>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "puuttuva lainausmerkki"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "väärä merkkiluokkalauseke: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "väärä merkki aaltosulkeiden {} sisällä"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "puuttuva }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "Tiedoston loppumerkki EOF tavattu toiminnon sisällä"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "Tiedoston loppumerkki EOF tavattu mallin sisällä"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "väärä merkki: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "ei voi avata %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Käyttö: %s [VALITSIMET]...\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "valitsin ”%s” ei salli argumenttia\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "valitsin ”%s” vaatii argumentin\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "valitsin ”%s” ei ole yksiselitteinen\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Tunnistamaton valitsin ”%s”\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Tuntematon virhe=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "symbolitaulun muistinvaraus epäonnistui"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nimi määritelty kahdesti"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "alkuehto %s esitelty kahdesti"
@@ -959,3 +964,6 @@ msgstr "Loppumerkki\n"
 #, 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
index 76fea13..3c02484 100644
--- a/po/flex.pot
+++ b/po/flex.pot
@@ -5,9 +5,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: flex 2.6.0\n"
+"Project-Id-Version: flex 2.6.1\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -32,37 +32,37 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr ""
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr ""
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr ""
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr ""
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
 " jam-transitions: EOF "
 msgstr ""
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr ""
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -70,24 +70,24 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr ""
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr ""
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr ""
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr ""
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -95,422 +95,422 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr ""
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr ""
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr ""
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr ""
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr ""
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
 "Meta-Equivalence Classes:\n"
 msgstr ""
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr ""
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr ""
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr ""
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr ""
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr ""
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr ""
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr ""
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr ""
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr ""
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr ""
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr ""
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr ""
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr ""
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr ""
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr ""
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr ""
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr ""
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr ""
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr ""
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr ""
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr ""
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr ""
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr ""
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr ""
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr ""
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr ""
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr ""
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr ""
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr ""
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr ""
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr ""
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr ""
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr ""
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr ""
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr ""
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr ""
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr ""
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr ""
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr ""
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr ""
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr ""
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr ""
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr ""
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr ""
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr ""
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr ""
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr ""
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr ""
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr ""
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr ""
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr ""
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr ""
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr ""
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr ""
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr ""
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr ""
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr ""
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr ""
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr ""
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr ""
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr ""
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr ""
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr ""
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr ""
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr ""
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr ""
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr ""
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr ""
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr ""
 
-#: src/main.c:1530
+#: 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:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr ""
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr ""
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr ""
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr ""
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr ""
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr ""
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -582,47 +582,47 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr ""
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr ""
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr ""
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr ""
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
+#: src/misc.c:249
+msgid "memory allocation failure in xstrdup()"
 msgstr ""
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr ""
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr ""
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr ""
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr ""
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -630,39 +630,39 @@ msgid ""
 "********** beginning dump of nfa with start state %d\n"
 msgstr ""
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr ""
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr ""
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr ""
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr ""
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr ""
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr ""
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr ""
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr ""
@@ -739,16 +739,16 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr ""
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr ""
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr ""
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr ""
 
@@ -757,85 +757,89 @@ msgstr ""
 msgid "undefined definition {%s}"
 msgstr ""
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr ""
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr ""
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr ""
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr ""
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr ""
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr ""
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr ""
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr ""
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr ""
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr ""
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr ""
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr ""
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr ""
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr ""
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr ""
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr ""
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr ""
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr ""
diff --git a/po/fr.gmo b/po/fr.gmo
index e735764..b4515fa 100644
--- a/po/fr.gmo
+++ b/po/fr.gmo
diff --git a/po/fr.po b/po/fr.po
index 1fab61b..655324f 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <david@tilapin.org>\n"
 "Language-Team: French <traduc@traduc.org>\n"
@@ -22,15 +22,15 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Lokalize 1.4\n"
 
-#: src/buf.c:78
+#: 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:101
+#: 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:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Échec d'allocation de tampon pour m4 défini"
 
@@ -38,26 +38,26 @@ msgstr "Échec d'allocation de tampon pour m4 défini"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Échec d'allocation de tampon pour m4 non défini"
 
-#: src/dfa.c:61
+#: 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:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "le contexte traîné est dangereux"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " numéros de ligne associés à la règle :"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " transitions de sortie : "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -66,11 +66,11 @@ msgstr ""
 "\n"
 " transitions-bouchon : EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "le contrôle de cohérence a échoué dans epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -82,24 +82,24 @@ msgstr ""
 "Vidage de l'AFD :\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "état nº %d :\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Impossible d'écrire yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "mauvais caractère de transition détecté dans sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -111,29 +111,29 @@ msgstr ""
 "Classes d'équivalence :\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "l'état nº %d accepte : "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Impossible d'écrire yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Impossible d'écrire yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -143,351 +143,351 @@ msgstr ""
 "\n"
 "Classes de métaéquivalence :\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Impossible d'écrire yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Impossible d'écrire yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Impossible d'écrire yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Impossible d'écrire yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Impossible d'écrire yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Impossible d'écrire ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Impossible d'écrire ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Impossible d'écrire eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Impossible d'écrire yynultrnas_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "la règle ne peut pas correspondre"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "L'option -+ ne peut pas être combinée à -l"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf ou -CF et -I sont incompatibles"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf et -CF sont mutuellement exclusifs"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "L'option -+ ne peut pas être combinée à -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array incompatible avec l'option -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Les options +- et --reentrant sont mutuellement exclusives."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "impossible de créer %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "impossible d'écrire les tables d'en-tête"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "impossible d'ouvrir le fichier canevas %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "échec d'allocation de définition de macro"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "erreur de lecture du fichier canevas %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "erreur de fermeture du fichier canevas %s"
 
-#: src/main.c:694
+#: 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:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "erreur d'écriture du fichier de sortie %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "erreur de fermeture du fichier de sortie %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "erreur d'effacement du fichier de sortie %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Pas d'archivage.\n"
 
-#: src/main.c:721
+#: 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:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Les tables comprimées sont toujours archivées.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "erreur d'écriture du fichier de sauvegarde %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "erreur de fermeture du fichier de sauvegarde %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "« %s » version %s, statistiques d'utilisation :\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  options de l'analyseur lexical : -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d états NFA\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d règles\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Pas d'archivage\n"
 
-#: src/main.c:832
+#: 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:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Les tables comprimées sont toujours archivées\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Modèles utilisés en début de ligne\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d conditions de départ\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  pas de classes de caractères\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d paires state/nextstate produites\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d transitions uniques/dupliquées\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d entrées dans la table\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d entrées vides dans la table\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototypes produits\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d modèles produits, %d usages\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d classes d'équivalence produites\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d ensembles de réallocations nécessaires\n"
 
-#: src/main.c:919
+#: 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:996
+#: 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:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "l'option -C « %c » inconnue"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "erreur de lecture fatale"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -496,54 +496,54 @@ 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:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Utilisation : %s [OPTIONS] [FICHIER]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -685,48 +685,49 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "échec d'allocation de sko_stack"
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "échec d'allocation mémoire dans allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "échec de mémoire dynamique dans copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "échec d'allocation mémoire dans allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s : erreur interne fatale, %s\n"
 
-#: src/misc.c:795
+#: 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:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "mauvaise ligne dans le fichier canevas"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "échec d'allocation mémoire dans yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -737,39 +738,39 @@ msgstr ""
 "\n"
 "********** début du vidage de nfa avec %d pour état de départ\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "état nº %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** fin du vidage\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "machine vide dans dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "il y a trop de transitions dans mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "trop de règles (> %d)."
@@ -848,16 +849,16 @@ msgstr "Valeur de définition trop longue pour {%s}\n"
 msgid "incomplete name definition"
 msgstr "définition de nom incomplète"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Ligne d'option trop longue\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "%%option non reconnue : %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "mauvaise classe de caractères"
 
@@ -866,85 +867,89 @@ msgstr "mauvaise classe de caractères"
 msgid "undefined definition {%s}"
 msgstr "définition {%s} non définie"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "mauvaise <condition de départ> : %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "guillemet manquant"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "mauvaise expression de classe de caractères : %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "mauvais caractère entre accolades « {} »"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "« } » manquante"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "Fin de fichier rencontrée à l'intérieur d'une action"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "Fin de fichier rencontrée à l'intérieur d'un modèle"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "mauvais caractère : %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "impossible d'ouvrir %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Utilisation : %s [OPTIONS]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "l'option « %s » nécessite un argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "l'option « %s » est ambiguë\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Option « %s » non reconnue\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Erreur inconnue=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "échec d'allocation mémoire de la table des symboles"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nom défini deux fois"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "condition de départ %s déclarée deux fois"
@@ -963,6 +968,9 @@ msgstr "Marqueur de fin\n"
 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()"
 
diff --git a/po/ga.gmo b/po/ga.gmo
index ec14ca8..11f98f0 100644
--- a/po/ga.gmo
+++ b/po/ga.gmo
diff --git a/po/ga.po b/po/ga.po
index bb257c2..ee2bda2 100644
--- a/po/ga.po
+++ b/po/ga.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.34\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <kscanne@gmail.com>\n"
 "Language-Team: Irish <gaeilge-gnulinux@lists.sourceforge.net>\n"
@@ -15,15 +15,15 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -31,27 +31,27 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: 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:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "comhthéacs sraoilleach baolach"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " líne-uimhreacha de na rialacha bainteacha:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " athruithe amach: "
 
 # weak, I know -- KPS
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " athruithe plúchta: comhadchríoch "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "theip ar sheiceáil chomhionannais i epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "Dumpáil DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "staid # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Níorbh fhéidir yynxt_tbl[][] a scríobh"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "carachtar trasdula neamhbhailí i sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Aicmí Coibhéise:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "glacann staid # %d le: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Níorbh fhéidir yyacclist_tbl a scríobh"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Níorbh fhéidir yyacc_tbl a scríobh"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,347 +137,347 @@ msgstr ""
 "\n"
 "Aicmí Meiteachoibhéise:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Níorbh fhéidir yymeta_tbl a scríobh"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Níorbh fhéidir yybase_tbl a scríobh"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Níorbh fhéidir yydef_tbl a scríobh"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Níorbh fhéidir yynxt_tbl a scríobh"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Níorbh fhéidir yychk_tbl a scríobh"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Níorbh fhéidir ftbl a scríobh"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Níorbh fhéidir ssltbl a scríobh"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Níorbh fhéidir eoltbl a scríobh"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Níorbh fhéidir yynultrans_tbl a scríobh"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "Ní féidir riail chomhoiriúnach a aimsiú"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Níl -+ ar fáil in éineacht leis an rogha -l"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "Níl -Cf/-CF agus -Cm comhoiriúnach"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "Níl -Cf/-CF agus -I comhoiriúnach"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "Is comheisiatach iad na roghanna -Cf agus -CF"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Níl -+ ar fáil in éineacht leis an rogha -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "níl %array comhoiriúnach leis an rogha -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Is comheisiatach iad na roghanna -+ agus --reentrant."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "níorbh fhéidir %s a chruthú"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "níorbh fhéidir ceanntásc táblaí a scríobh"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "ní féidir creatchomhad %s a oscailt"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "earráid agus creatchomhaid %s á léamh"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "earráid agus creatchomhaid %s á dhúnadh"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "earráid agus comhad ceanntáisc %s á chruthú"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "earráid agus aschomhaid %s á scríobh"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "earráid agus aschomhad %s á dhúnadh"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "earráid agus aschomhaid %s á scriosadh"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Ná cúlaítear.\n"
 
-#: src/main.c:721
+#: 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:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Cúlaíonn táblaí comhbhrúite i gcónaí.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "earráid agus comhad cúltaca %s á scríobh"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "earráid agus comhad cúltaca %s á dhúnadh"
 
-#: src/main.c:737
+#: 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:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  roghanna don scanóir: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d staid NFA\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d riail\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Ná cúlaítear\n"
 
-#: src/main.c:832
+#: 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:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Cúlaíonn táblaí comhbhrúite i gcónaí\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Patrúin úsáidte ag ceann líne\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d coinníoll tosaigh\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  níl aon aicme charachtair\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d péire state/nextstate\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d athrú sainiúil/dúblach\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d iontráil sa tábla\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d iontráil base-def\n"
 
-#: src/main.c:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d iontráil tábla folamh\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d fréamhshamhail\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d teimpléad, %d i bhfeidhm\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d aicme choibhéise\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d aicme mheiteachoibhéise\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  tá gá le %d sraith athdháilte\n"
 
-#: src/main.c:919
+#: 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:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Earráid inmheánach (flexopts míchumtha).\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "rogha -C anaithnid '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "earráid pharsála mharfach"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -486,54 +486,54 @@ msgstr ""
 "is cúis le moilliú mór an %%rogha yylineno, MÁ tá rialacha ann le línte nua "
 "iontu\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Úsáid: %s [ROGHANNA] [COMHAD]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -668,47 +668,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "theip ar dháileadh na cuimhne i allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "theip ar dháileadh na cuimhne i copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "theip ar dháileadh na cuimhne i allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: earráid inmheánach mharfach, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "theip ar mhéadú an eagair"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "drochlíne i gcreatchomhad"
 
-#: src/misc.c:971
+#: 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:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -719,39 +720,39 @@ msgstr ""
 "\n"
 "********** ag tosú dumpála de nfa le staid tosaigh %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "staid # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** i ndeireadh dumpála\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "meaisín folamh i dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "drochstaid i mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "an iomarca athruithe i mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "an iomarca rialacha (> %d)!"
@@ -835,17 +836,17 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "is neamhiomlán an sainmhíniú ainm"
 
-#: src/scan.l:443
+#: src/scan.l:444
 #, fuzzy
 msgid "Option line too long\n"
 msgstr "Tá líne an ionchuir rófhada\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "rogha %% anaithnid: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "aicme charachtair neamhbhailí"
 
@@ -854,85 +855,89 @@ msgstr "aicme charachtair neamhbhailí"
 msgid "undefined definition {%s}"
 msgstr "sainmhíniú neamhshainithe {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<coinníoll tosaigh> neamhbhailí: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "comhartha athfhriotal ar iarraidh"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "is neamhbhailí an slonn aicme carachtair: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "carachtar neamhbhailí idir {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "} ar iarraidh."
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "Buaileadh comhadchríoch isteach i ngníomh"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "Buaileadh comhadchríoch isteach i bpatrún"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "carachtar neamhbhailí: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "ní féidir %s a oscailt"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Úsáid: %s [ROGHANNA]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: 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:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "tá an rogha `%s' débhríoch\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Rogha anaithnid `%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Earráid anaithnid=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "theip ar dháileadh na cuimhne don tábla siombalach"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "sainmhíníodh an t-ainm faoi dhó"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "fógraíodh an coinníoll tosaigh %s faoi dhó"
@@ -951,5 +956,8 @@ msgstr "Comhartha Deiridh\n"
 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
index a8c20fc..7996ab8 100644
--- a/po/hr.gmo
+++ b/po/hr.gmo
diff --git a/po/hr.po b/po/hr.po
index 0f34e45..480562a 100644
--- a/po/hr.po
+++ b/po/hr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <tomislav.krznar@gmail.com>\n"
 "Language-Team: Croatian <lokalizacija@linux.hr>\n"
@@ -19,15 +19,15 @@ msgstr ""
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 "X-Generator: Lokalize 1.4\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -35,37 +35,37 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr ""
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr ""
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr ""
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr ""
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
 " jam-transitions: EOF "
 msgstr ""
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr ""
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -73,24 +73,24 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr ""
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr ""
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr ""
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr ""
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -98,422 +98,422 @@ msgid ""
 "\n"
 msgstr ""
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr ""
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr ""
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr ""
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr ""
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr ""
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
 "Meta-Equivalence Classes:\n"
 msgstr ""
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr ""
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr ""
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr ""
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr ""
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr ""
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr ""
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr ""
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr ""
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr ""
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr ""
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr ""
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr ""
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr ""
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr ""
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr ""
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr ""
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr ""
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr ""
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr ""
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr ""
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr ""
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr ""
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr ""
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr ""
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr ""
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr ""
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "greška pri zatvaranju datoteke predloška %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "greška pri stvaranju datoteke zaglavlja %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "greška pri pisanju izlazne datoteke %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "greška pri zatvaranju izlazne datoteke %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "greška pri uklanjanju izlazne datoteke %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr ""
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr ""
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr ""
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr ""
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr ""
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr ""
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr ""
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr ""
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr ""
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr ""
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr ""
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr ""
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr ""
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr ""
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr ""
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr ""
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr ""
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr ""
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr ""
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr ""
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr ""
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr ""
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr ""
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr ""
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr ""
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr ""
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr ""
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr ""
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr ""
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr ""
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr ""
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr ""
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Pokušajte „%s --help” za više informacija.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "nepoznata -C opcija „%c”"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "fatalna greška analize"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr ""
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr ""
 
-#: src/main.c:1530
+#: 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:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr ""
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr ""
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr ""
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr ""
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr ""
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Uporaba: %s [OPCIJE] [DATOTEKA]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -585,47 +585,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr ""
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr ""
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr ""
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr ""
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr ""
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "alokacija memorije za tablicu simbola nije uspjela"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr ""
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr ""
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "neispravan redak u datoteci predloška"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr ""
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -633,39 +634,39 @@ msgid ""
 "********** beginning dump of nfa with start state %d\n"
 msgstr ""
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr ""
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr ""
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr ""
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr ""
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr ""
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr ""
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr ""
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "previše pravila (> %d)!"
@@ -742,16 +743,16 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "nepotpuna definicija imena"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Redak opcija je predugačak\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr ""
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "neispravan razred znakova"
 
@@ -760,85 +761,89 @@ msgstr "neispravan razred znakova"
 msgid "undefined definition {%s}"
 msgstr "nedefinirana definicija {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr ""
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "nedostaje navodnik"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr ""
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "neispravan znak unutar {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "nedostaje }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr ""
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr ""
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "neispravan znak: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "ne mogu otvoriti %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Uporaba: %s [OPCIJE]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "opcija „%s” zahtijeva argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "opcija „%s” je višeznačna\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Neprepoznata opcija „%s”\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Nepoznata greška=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "alokacija memorije za tablicu simbola nije uspjela"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "ime je dvaput definirano"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr ""
diff --git a/po/ko.gmo b/po/ko.gmo
index 88e14e5..3620376 100644
--- a/po/ko.gmo
+++ b/po/ko.gmo
diff --git a/po/ko.po b/po/ko.po
index ea66688..98417f3 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.2\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <junker@jazz.snu.ac.kr>\n"
 "Language-Team: Korean <ko@li.org>\n"
@@ -15,15 +15,15 @@ msgstr ""
 "Content-Type: text/plain; charset=EUC-KR\n"
 "Content-Transfer-Encoding: 8-bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -31,26 +31,26 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "���¹�ȣ %d�� �޾Ƶ����� �ʴ� -�Դϴ�\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "������ ���� ����"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " ���� ��Ģ ���ȣ:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " ������ �� ����: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -59,11 +59,11 @@ msgstr ""
 "\n"
 " ��-����: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "epsclosure()���� �ϰ��� �˻簡 �����߽��ϴ�"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -75,24 +75,24 @@ msgstr ""
 "DFA ���:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "������ ������ ��(end-of-buffer)���¸� ���� �� �������ϴ�"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "���¹�ȣ %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr ""
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "sympartition()���� �߸��� ���� ���ڸ� ã�ҽ��ϴ�"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -104,30 +104,30 @@ msgstr ""
 "��ġ��:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "���¹�ȣ %d�� [%d]�� �޾Ƶ��Դϴ�\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "���¹�ȣ %d�� ������ �޾Ƶ��Դϴ�: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr ""
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr ""
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 #, fuzzy
 msgid "Could not write ecstbl"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,402 +137,402 @@ msgstr ""
 "\n"
 "��Ÿ-��ġ����:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr ""
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 #, fuzzy
 msgid "Could not write yybase_tbl"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr ""
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr ""
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr ""
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 #, fuzzy
 msgid "Could not write ftbl"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 #, fuzzy
 msgid "Could not write ssltbl"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 #, fuzzy
 msgid "Could not write eoltbl"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr ""
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "�´� ��Ģ�� ã�� �� �����ϴ�"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "-s �ɼ��� �־������� �⺻ ��Ģ�� ����� �� �ֽ��ϴ�"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "-l�ɼǿ��� -+�ɼ��� ���� �� �� �����ϴ�"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "-l�ɼǿ� -f�� -F�ɼ��� �� �� �����ϴ�"
 
-#: src/main.c:244
+#: src/main.c:229
 #, fuzzy
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "-l�ɼǿ� -f�� -F�ɼ��� �� �� �����ϴ�"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF�� -Cm�� ���� ���� �ǹ̰� �����ϴ�"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF�� -I�� ���� �� �� �����ϴ�"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF �� lexȣȯ ���ʹ� ���� �� �� �����ϴ�"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf�� -CF�� ���� �� �� �����ϴ�"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "-CF�ɼǿ� -+�ɼ��� ���� �� �� �����ϴ�"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array�� -+�ɼǰ� ���� �� �� �����ϴ�"
 
-#: src/main.c:300
+#: src/main.c:285
 #, fuzzy
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "-Cf�� -CF�� ���� �� �� �����ϴ�"
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr ""
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/main.c:417
+#: src/main.c:439
 #, fuzzy
 msgid "could not write tables header"
 msgstr "%s�� ���� �� �����ϴ�"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "���̷��� ���� %s�� �� �� �����ϴ�"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "���̷��� ���� %s�� �д� ���� ������ �߻��߽��ϴ�"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "���̷��� ���� %s�� �ݴµ� ������ �߻��߽��ϴ�"
 
-#: src/main.c:694
+#: src/main.c:715
 #, fuzzy, c-format
 msgid "error creating header file %s"
 msgstr "��� ���� %s�� ���µ� ������ �߻��߽��ϴ�"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "������� %s�� ���� �� ������ �߻��߽��ϴ�"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "������� %s�� �ݴµ� ������ �߻��߽��ϴ�"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "������� %s�� ����� �� ������ �߻��߽��ϴ�"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "�ǵ����� �����ϴ�.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d���� �ǵ���(�޾Ƶ����� �ʴ�) ����.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr " ����� ���̺��� �׻� ����մϴ�.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "��� ���� %s�� ���µ� ������ �߻��߽��ϴ�"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "��� ���� %s�� �ݴµ� ������ �߻��߽��ϴ�"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s ���� %s ��� ���:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  ��ij�� �ɼ�: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d���� NFA ����\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d���� DFA ���� (%d �ܾ�)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d���� ��Ģ\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  �ǵ����� �����ϴ�\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d���� �ǵ���(�޾Ƶ����� �ʴ�) ����\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr " ����� ���̺��� �׻� ����մϴ�\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  �� ����(beginning-of-line) ������ ����Ͽ����ϴ�\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d���� ��������\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d���� ���Ƿ� ����, %d���� ���� ���Ƿ� ����\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  ���ڷ��� �����ϴ�\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
 "  %d/%d ���� ���տ� %d/%d���� ����� ���ڰ� �ʿ��߰�, %d���� ����Ǿ�����"
 "��.\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d���� ����/���� ���� ���� ����������ϴ�\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d���� ������/�ߺ��Ǵ� ����\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d���� ���̺� ��Ʈ��\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d base-def ��Ʈ���� ����������ϴ�\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (�ִ� %d) nxt-chk ��Ʈ���� ����������ϴ�\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (�ִ� %d) ���ø�Ʈ nxt-chk ��Ʈ���� ����������ϴ�\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d���� �� ���̺� ��Ʈ��\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d���� ������ ����������ϴ�\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d���� ���ø�Ʈ�� ���������, %d���� ���ϴ�\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d���� ��ġ���� ����������ϴ�\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d ��Ÿ ��ġ���� ����������ϴ�\n"
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr "  %d(%d �����)���� �ؽ� �浹�� %d���� DFA�� ���� ó���˴ϴ�\n"
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d���� ���Ҵ� ������ �ʿ��մϴ�\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  �� %d���� ���̺� ��Ʈ���� �ʿ��մϴ�\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr ""
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr ""
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "�� �� ���� -C �ɼ� '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, fuzzy, c-format
 msgid "%s %s\n"
 msgstr "%s ���� %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "ġ������ �Ľ� ����"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "�ǵ��� ���� ���� %s�� ���� �� �������ϴ�"
 
-#: src/main.c:1521
+#: 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 �ɼ��� ū ���� ���ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " �׸��� �Ƹ��� �ٸ� ������ ���� ������ ���� ������ ���Դϴ�\n"
 
-#: src/main.c:1530
+#: 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�� ū �������ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (��ȭ��) �� �ұԸ��� �������ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore()�� �ұԸ��� �������ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT�� ū �������ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr "���� ���� ���� ��Ģ�� ū �������ϸ� ����ŵ�ϴ�\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT�� -f�� -F�ɼǰ� ���� �� �� �����ϴ�"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, fuzzy, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno�� -f�� -F�ɼǰ� ���� �� �� �����ϴ�"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr "���� ���� ���� ��Ģ�� -f�� -F�ɼǰ� ���� �� �� �����ϴ�"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass�� C++��ij�ʿ��Ը� �ǹ̰� �ֽ��ϴ�"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr ""
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -604,47 +604,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "�̸� \"%s\"�� ������������ ��ϴ�"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "allocate_array()���� �޸� �Ҵ��� �����߽��ϴ�"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "check_char()���� �߸��� ���� '%s'�� ã�ҽ��ϴ�"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "��ij�ʿ��� ���� %s�� ���� ���ؼ��� -8�ɼ��� �ʿ��մϴ�"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "copy_string()���� ���� �޸� �Ҵ��� �����߽��ϴ�"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "allocate_array()���� �޸� �Ҵ��� �����߽��ϴ�"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: ġ������ ���� ����, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "�迭 ũ�⸦ �ø����� �õ��� �����߽��ϴ�"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "���̷��� ���Ͽ� �߸��� ��"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "yy_flex_xmalloc()���� �޸� �Ҵ��� �����߽��ϴ�"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -655,39 +656,39 @@ msgstr ""
 "\n"
 "********** ���� ���� %d���� nfa��� ����\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "���� ��ȣ %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** ��� ��\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "dupmachine()������ �� �ӽ�"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "%d�࿡�� ���� ���� ���� ��Ģ\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "mark_beginning_as_normal()���� �߸��� ������"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "�Է� ��Ģ�� �ʹ� �����մϴ�(>= NFA���� %d��)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "mkxtion()�� ���̰� �ʹ� �����ϴ�"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "��Ģ�� �ʹ� �����ϴ� (> %d)!"
@@ -770,16 +771,16 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "�ҿ����� �̸� ����"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr ""
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "�� �� ���� %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "�߸��� ���ڷ�"
 
@@ -788,86 +789,90 @@ msgstr "�߸��� ���ڷ�"
 msgid "undefined definition {%s}"
 msgstr "���ǵ��� ���� ���� {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "�߸��� <���� ����>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "�ο��ȣ ����"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "�߸��� ���� ���� ��: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "{}���� �߸��� ����"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "}�� �������ϴ�"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "���� ���߿� EOF�� �������ϴ�"
 
-#: src/scan.l:945
+#: src/scan.l:951
 #, fuzzy
 msgid "EOF encountered inside pattern"
 msgstr "���� ���߿� EOF�� �������ϴ�"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "�߸��� ����: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "%s�� �� �� �����ϴ�"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr ""
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr ""
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr ""
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr ""
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, fuzzy, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "�� �� ���� %%option: %s"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr ""
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "�ɺ� ���̺� �޸� �Ҵ��� �����߽��ϴ�"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "�̸��� �ι� �����߽��ϴ�"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "�������� %s�� �ι� �����߽��ϴ�"
@@ -1021,3 +1026,6 @@ msgstr "*���� �̻��մϴ�* - tok: %d val: %d\n"
 
 #~ msgid "\t--version  report %s version\n"
 #~ msgstr "\t--version  %s�� ������ ����մϴ�\n"
+
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "copy_string()���� ���� �޸� �Ҵ��� �����߽��ϴ�"
diff --git a/po/nl.gmo b/po/nl.gmo
index 1c9cbef..ef31084 100644
--- a/po/nl.gmo
+++ b/po/nl.gmo
diff --git a/po/nl.po b/po/nl.po
index beade58..860899b 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex-2.5.38\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <benno@vertaalt.nl>\n"
 "Language-Team: Dutch <vertaling@vrijschrift.org>\n"
@@ -20,15 +20,15 @@ msgstr ""
 "X-Generator: Lokalize 1.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Geheugenreservering voor stringprintbuffer is mislukt"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Geheugenreservering voor line-commandobuffer is mislukt"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Geheugenreservering voor buffer voor m4 def is mislukt"
 
@@ -36,26 +36,26 @@ msgstr "Geheugenreservering voor buffer voor m4 def is mislukt"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Geheugenreservering voor buffer voor m4 undef is mislukt"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Toestand #%d is niet-accepterend -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "gevaarlijke nakomende context"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " regelnummers van de betrokken voorschriften:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " uit-transities: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -64,11 +64,11 @@ msgstr ""
 "\n"
 " vastlopende transities: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "consistentiecontrole is mislukt in epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -80,24 +80,24 @@ msgstr ""
 "DFA-dump:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "toestand # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Kan yynxt_tbl[][] niet schrijven"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "onjuist transitieteken in sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -109,29 +109,29 @@ msgstr ""
 "Equivalentieklassen:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "toestand # %d accepteert: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Kan yyacclist_tbl niet schrijven"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Kan yyacc_tbl niet schrijven"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -141,349 +141,349 @@ msgstr ""
 "\n"
 "Meta-equivalentieklassen:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Kan yymeta_tbl niet schrijven"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Kan yybase_tbl niet schrijven"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Kan yydef_tbl niet schrijven"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Kan yynxt_tbl niet schrijven"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Kan yychk_tbl niet schrijven"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Kan ftbl niet schrijven"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Kan ssltbl niet schrijven"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Kan eoltbl niet schrijven"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Kan yynultrans_tbl niet schrijven"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "voorschrift geeft geen overeenkomsten"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Optie '-+' gaat niet samen met '-l'"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "Opties -Cf/-CF en -I gaan niet samen"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "Opties -Cf en -CF sluiten elkaar uit"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Optie '-+' gaat niet samen met '-CF'"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "Optie '-+' gaat niet samen met %array"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Opties '-+' en '--reentrant' sluiten elkaar uit."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "kan %s niet aanmaken"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "kan tabellenkop niet schrijven"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "kan skeletbestand %s niet openen"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "geheugenreservering voor macrodefinitie is mislukt"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "invoerfout tijdens lezen van skeletbestand %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "fout tijdens sluiten van skeletbestand %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "fout tijdens aanmaken van headerbestand %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "fout tijdens schrijven van uitvoerbestand %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "fout tijdens sluiten van uitvoerbestand %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "fout tijdens verwijderen van uitvoerbestand %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Terugstappen is niet mogelijk.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d terugstappende (niet-accepterende) toestanden.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Gecomprimeerde tabellen kunnen altijd terugstappen.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "fout tijdens schrijven van terugstapbestand %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "fout tijdens sluiten van terugstapbestand %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s versie %s gebruiksstatistieken:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  scanneropties: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA-toestanden\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d voorschriften\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Terugstappen is niet mogelijk\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d terugstappende (niet-accepterende) toestanden\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Gecomprimeerde tabellen kunnen altijd terugstappen\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Begin-van-regel-patronen gebruikt\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d startvoorwaarden\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  geen tekenklassen\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d toestand/volgtoestand-paren aangemaakt\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unieke/dubbele transities\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d tabelitems\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d lege tabelitems\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototypes aangemaakt\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d sjablonen aangemaakt, %d keer gebruikt\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d equivalentieklassen aangemaakt\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d meta-equivalentieklassen aangemaakt\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d sets van herallocaties waren nodig\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  in totaal %d tabelitems nodig\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "*Interne fout*: ongeldige flexopts.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "onbekende -C-optie '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "fatale ontledingsfout"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "kon terugstapbestand %s niet aanmaken"
 
-#: src/main.c:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -492,54 +492,54 @@ msgstr ""
 "de %%optie yylineno betekent een prestatievermindering, maar ALLEEN voor "
 "voorschriften die met het regeleindeteken overeen kunnen komen\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() betekent een kleine prestatievermindering\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT betekent een grote prestatievermindering\n"
 
-#: src/main.c:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Gebruik:  %s [OPTIE...] [BESTAND...]\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -677,47 +677,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "geheugenreservering voor 'sko_stack' is mislukt"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "naam is belachelijk lang: \"%s\""
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "geheugenreservering is mislukt in allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "onjuist teken '%s' in check_char()"
 
-#: src/misc.c:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynamische geheugenfout in copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "geheugenreservering is mislukt in allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: **fatale interne programmafout**, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "vergroting van array is mislukt"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "onjuiste regel in skeletbestand"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "geheugenreservering is mislukt in yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -728,39 +729,39 @@ msgstr ""
 "\n"
 "********** begin van dump van NFA met starttoestand %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "toestand # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** einde van de dump\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "lege machine in dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "onjuist toestandstype in mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "te veel transities gevonden in mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "te veel voorschriften (> %d)!"
@@ -839,16 +840,16 @@ msgstr "Definitiewaarde voor {%s} is te lang\n"
 msgid "incomplete name definition"
 msgstr "onvolledige naamsdefinitie"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Optiesregel is te lang\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "onbekende %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "onjuiste tekenklasse"
 
@@ -857,85 +858,89 @@ msgstr "onjuiste tekenklasse"
 msgid "undefined definition {%s}"
 msgstr "ongedefinieerde definitie {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "onjuiste <startvoorwaarde>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "ontbrekend aanhalingsteken"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "onjuiste expressie '%s' in tekenklasse"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "onjuist teken tussen {}'s"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "ontbrekende }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF werd bereikt tijdens een actie"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF werd bereikt binnen een patroon"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "onjuist teken: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "kan %s niet openen"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Gebruik:  %s [OPTIE...]\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "optie '%s' vereist een argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "optie '%s' is niet eenduidig\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Onbekende optie '%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Onbekende fout=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "geheugenreservering voor symbolentabel is mislukt"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "naam is twee keer gedefinieerd"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "startvoorwaarde %s is twee keer vermeld"
@@ -953,3 +958,6 @@ msgstr "Eindmarkering\n"
 #, 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
index 64762b1..68f66fd 100644
--- a/po/pl.gmo
+++ b/po/pl.gmo
diff --git a/po/pl.po b/po/pl.po
index 47ba9bd..bb8eed2 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.36\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <qboosh@pld-linux.org>\n"
 "Language-Team: Polish <translation-team-pl@lists.sourceforge.net>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=ISO-8859-2\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Przydzielenie bufora do wypisania �a�cucha nie powiod�o si�"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Przydzielenie bufora dla dyrektywy linii nie powiod�o si�"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Przydzielenie bufora dla polecenia m4 def powiod�o si�"
 
@@ -32,26 +32,26 @@ msgstr "Przydzielenie bufora dla polecenia m4 def powiod�o si�"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Przydzielenie bufora dla polecenia m4 undef powiod�o si�"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Stan #%d jest nieakceptuj�cy -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "niebezpieczny kontekst ko�cowy"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " numery linii powi�zanych regu�:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " przej�cia-wyj�ciowe: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " przej�cia-zap�tlaj�ce: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "kontrola sp�jno�ci nie powiod�a si� w epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "Zrzut DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "nie mo�na utworzy� unikalnego stanu ko�ca bufora"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "stan # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Nie mo�na zapisa� yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "wykryto b��dny znak przej�cia w sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Klasy r�wnowa�no�ci:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "stan # %d akceptuje: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Nie mo�na zapisa� yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Nie mo�na zapisa� yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr "Nie mo�na zapisa� ecstbl"
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,344 +137,344 @@ msgstr ""
 "\n"
 "Klasy meta-r�wnowa�no�ci:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Nie mo�na zapisa� yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Nie mo�na zapisa� yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Nie mo�na zapisa� yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Nie mo�na zapisa� yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Nie mo�na zapisa� yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Nie mo�na zapisa� ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Nie mo�na zapisa� ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Nie mo�na zapisa� eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Nie mo�na zapisa� yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "nie mo�na dopasowa� regu�y"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "podano opcj� -s, ale domy�lna regu�a mo�e by� dopasowana"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Nie mo�na u�y� -+ z opcj� -l"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "Nie mo�na u�y� -f ani -F z opcj� -l"
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "Nie mo�na u�y� --reentrant ani --bison-bridge z opcj� -l"
 
-#: src/main.c:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF i -I s� niekompatybilne"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf i -CF wykluczaj� si� wzajemnie"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Nie mo�na u�y� -+ z opcj� -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array jest niekompatybilne z opcj� -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Opcje -+ i --reentrant wykluczaj� si� wzajemnie."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "pomost dla bisona nie jest obs�ugiwany dla skanera C++."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "nie mo�na utworzy� %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "nie mo�na zapisa� nag��wka tablic"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "nie mo�na otworzy� pliku szablonu %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "przydzielenie pami�ci dla definicji makra nie powiod�o si�"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "b��d wej�cia podczas odczytu pliku szablonu %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "b��d podczas zamykania pliku szablonu %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "b��d podczas tworzenia pliku nag��wkowego %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "b��d podczas zapisu pliku wyj�ciowego %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "b��d podczas zamykania pliku wyj�ciowego %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "b��d podczas usuwania pliku wyj�ciowego %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Bez zapami�tywania.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d zapami�tywanych stan�w (nie akceptuj�cych).\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Skompresowane tablice zawsze zapami�tuj�.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "b��d podczas zapisu pliku raportu z zapami�tywania %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "b��d podczas zamykania pliku raportu z zapami�tywania %s"
 
-#: src/main.c:737
+#: 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:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  opcje skanera: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d stan�w NFA\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d stan�w DFA (%d s��w)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d regu�\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Bez zapami�tywania\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d zapami�tywanych stan�w (nie akceptuj�cych)\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Skompresowane tablice zawsze zapami�tuj�\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  U�ytych wzorc�w pocz�tek-linii\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d warunk�w pocz�tkowych\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d stan�w epsilonowych, %d stan�w podw�jnie epsilonowych\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  bez klas znak�w\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
 "  %d/%d klas znak�w potrzebuje %d/%d s��w pami�ci, %d ponownie u�ytych\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d utworzonych par stan/nast�pny-stan\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d przej�� unikalny/duplikat\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d element�w tablicy\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d utworzonych element�w base-def\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (maksymalnie %d) utworzonych element�w nxt-chk\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (maksymalnie %d) utworzonych szablonowych element�w nxt-chk\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d pustych element�w tablicy\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d utworzonych prototyp�w\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d utworzonych szablon�w, %d u�y�\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d utworzonych klas r�wnowa�no�ci\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d utworzonych klas meta-r�wnowa�no�ci\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d potrzebnych zbior�w realokacji\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d potrzebnych og�em element�w tablicy\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "B��d wewn�trzny. �le sformu�owane flexopts.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "`%s --help' poda wi�cej informacji.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "nieznana opcja -C '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "krytyczny b��d analizy sk�adni"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "nie mo�na utworzy� pliku informacji o zapami�tywaniu %s"
 
-#: src/main.c:1521
+#: 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�� strat� wydajno�ci\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " i mo�e by� przyczyn� innych zg�aszanych strat wydajno�ci\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -483,51 +483,51 @@ msgstr ""
 "%%option yylineno powoduje straty wydajno�ci TYLKO dla regu� dopasowuj�cych "
 "znak ko�ca linii\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (interaktywny) powoduje ma�� strat� wydajno�ci\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() powoduje ma�� strat� wydajno�ci\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT powoduje du�� strat� wydajno�ci\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Regu�y ze zmiennym ko�cowym kontekstem powoduj� du�� strat� wydajno�ci\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT nie mo�e by� u�yte z -f ani -F"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno nie mo�e by� u�yte z REJECT"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr "regu�y ze zmiennym ko�cowym kontekstem nie mog� by� u�yte z -f ani -F"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass ma znaczenie tylko dla skaner�w C++"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Sk�adnia: %s [OPCJE] [PLIK]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -667,47 +667,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "przydzielenie sko_stack nie powiod�o si�"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "nazwa \"%s\" jest �miesznie d�uga"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "nie uda�o si� przydzieli� pami�ci w allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "b��dny znak '%s' usuni�ty w check_char()"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "skaner wymaga flagi -8 aby u�y� znaku %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "niepowodzenie dynamicznej pami�ci w copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "nie uda�o si� przydzieli� pami�ci w allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: krytyczny b��d wewn�trzny: %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "pr�ba zwi�kszenia rozmiaru tablicy nie powiod�a si�"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "b��dna linia w pliku szablonu"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "nie uda�o si� przydzieli� pami�ci w yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -718,39 +719,39 @@ msgstr ""
 "\n"
 "********** pocz�tek zrzutu NFA ze stanem pocz�tkowym %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "stan # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** koniec zrzutu\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "pusty automat w dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Regu�a ze zmiennym ko�cowym kontekstem w linii %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "b��dny typ stanu w mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "regu�y wej�ciowe s� zbyt skomplikowane (>= %d stan�w NFA)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "znaleziono zbyt du�o przej�� w mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "zbyt du�o regu� (> %d)!"
@@ -833,16 +834,16 @@ msgstr "Definicja warto�ci dla {%s} zbyt d�uga\n"
 msgid "incomplete name definition"
 msgstr "niekompletna definicja nazwy"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Linia opcji zbyt d�uga\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "nierozpoznane %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "b��dna klasa znak�w"
 
@@ -851,85 +852,89 @@ msgstr "b��dna klasa znak�w"
 msgid "undefined definition {%s}"
 msgstr "niezdefiniowana definicja {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "b��dny <warunek pocz�tkowy>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "brak cudzys�owu"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "b��dne wyra�enie klasy znak�w: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "b��dny znak wewn�trz {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "brak }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF napotkany wewn�trz akcji"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "EOF napotkany wewn�trz wzorca"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "b��dny znak: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "nie mo�na otworzy� %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Sk�adnia: %s [OPCJE]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "opcja `%s' wymaga argumentu\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "opcja `%s' jest niejednoznaczna\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Nierozpoznana opcja `%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Nieznany b��d=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "nie uda�o si� przydzieli� pami�ci dla tablicy symboli"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nazwa zdefiniowana dwukrotnie"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "warunek pocz�tkowy %s zadeklarowany dwukrotnie"
@@ -947,3 +952,6 @@ msgstr "Znacznik ko�ca\n"
 #, 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 pami�ci w copy_string()"
diff --git a/po/pt_BR.gmo b/po/pt_BR.gmo
index 510596a..22fcf1e 100644
--- a/po/pt_BR.gmo
+++ b/po/pt_BR.gmo
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 8e8638d..3abdb39 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <rafael.f.f1@gmail.com>\n"
 "Language-Team: Brazilian Portuguese <ldpbr-translation@lists.sourceforge."
@@ -20,15 +20,15 @@ msgstr ""
 "X-Generator: Poedit 1.5.7\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "A alocação de buffer para retornar string falhou"
 
-#: src/buf.c:101
+#: 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:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "A alocação de buffer para m4 def falhou"
 
@@ -36,26 +36,26 @@ msgstr "A alocação de buffer para m4 def falhou"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "A alocação de buffer para m4 undef falhou"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "O estado #%d é não-aceita -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "texto final perigoso"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " números de linha de regras associadas:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " transações de saída: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -64,11 +64,11 @@ msgstr ""
 "\n"
 " transições presas: Fim de Arquivo "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "verificação de consistência falhou em epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -80,24 +80,24 @@ msgstr ""
 "Despejo DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: 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:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "estado # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Não foi possível escrever yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "caractere de transição inválido detectado em sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -109,29 +109,29 @@ msgstr ""
 "Classes de Equivalência:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "estado # %d aceita: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Não foi possível escrever yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Não foi possível escrever yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -141,349 +141,349 @@ msgstr ""
 "\n"
 "Classes de Meta-Equivalência:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Não foi possível escrever yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Não foi possível escrever yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Não foi possível escrever yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Não foi possível escrever yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Não foi possível escrever yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Não foi possível escrever ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Não foi possível escrever ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Não foi possível escrever eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Não foi possível escrever yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "aplicação da regra não gerou nenhum resultado"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Não é possível usar -+ com a opção -l"
 
-#: src/main.c:240
+#: 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:244
+#: 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:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF e -I são incompatíveis"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf e -CF são mutuamente exclusivos"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Não é possível usar -+ com a opção -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array é incompatível com a opção -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "As opções -+ e --reentrant são mutuamente exclusivas."
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "não foi possível criar %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "não foi possível escrever o cabeçalho das tabelas"
 
-#: src/main.c:421
+#: 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:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "a alocação de definição de macro falhou"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "erro lendo o arquivo esqueleto %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "erro fechando o arquivo esqueleto %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "erro ao criar o arquivo cabeçalho %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "erro ao gravar o arquivo de saída %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "erro ao fechar o arquivo de saída %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "erro ao remover o arquivo de saída %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Impossível restaurar.\n"
 
-#: src/main.c:721
+#: 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:725
+#: 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:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "erro ao gravar a cópia de segurança %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "erro ao fechar a cópia de segurança %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s versão %s estatísticas de uso:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  opções de scanner: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d estados NFA\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d regras\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Sem cópia de segurança\n"
 
-#: src/main.c:832
+#: 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:837
+#: 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:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Padrões de início-de-linha usados\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d condições de início\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  nenhuma classe de caracteres\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d pares estado/próximoestado criados\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d transições únicas/duplicadas\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d entradas de tabela\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: 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:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d entradas vazias na tabela\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d protos criados\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d modelos criados, %d usos\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d classes de equivalência criadas\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d conjuntos de realocação necessários\n"
 
-#: src/main.c:919
+#: 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:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Erro interno. flexopts estão malformados.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "opção -C \"%c\" desconhecida"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "erro fatal de análise"
 
-#: src/main.c:1500
+#: 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:1521
+#: 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:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -492,53 +492,53 @@ msgstr ""
 "%%option yylineno acarreta em uma penalidade na performance APENAS em regras "
 "que podem bater caracteres de nova linha\n"
 
-#: src/main.c:1537
+#: 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:1542
+#: 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:1548
+#: 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:1553
+#: 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:1565
+#: 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:1568
+#: 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:1571
+#: 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:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Uso: %s [OPÇÕES] [ARQUIVO]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -676,47 +676,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "alocação de sko_stack falhou"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "nome \"%s\" ridiculamente longo"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "alocação de memória falhou em allocate_array()"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "falha dinâmica de memória em copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "alocação de memória falhou em allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: erro interno fatal, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "tentativa de aumentar o tamanho do vetor falhou"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "linha inválida no arquivo de esqueleto"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "alocação de memória falhou em yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -727,39 +728,39 @@ msgstr ""
 "\n"
 "********** iniciando despejo de nfa com estado inicial %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "estado # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** final do despejo\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "máquina vazia em dupmachine()"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "muitas transições em mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "muitas regras (> %d)!"
@@ -837,16 +838,16 @@ msgstr "Valor de definição para {%s} muito longo\n"
 msgid "incomplete name definition"
 msgstr "definição de nome incompleta"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Linha de opção muito longa\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "%%option não reconhecida: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "classe de caractere inválida"
 
@@ -855,85 +856,89 @@ msgstr "classe de caractere inválida"
 msgid "undefined definition {%s}"
 msgstr "definição indefinida {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<condição de início> inválida: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "faltou aspa"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "expressão de classe de caractere inválida: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "caracatere inválido entre {}'s"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "faltou }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "Fim de Arquivo encontrado dentro de uma ação"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "Fim de Arquivo encontrado dentro do padrão"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "caracter inválido: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "não foi possível abrir %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Uso: %s [OPÇÕES]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "opção \"%s\" requer um argumento\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "opção \"%s\" é ambígua\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Opção \"%s\" desconhecida\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Erro desconhecido=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "alocação da memória da tabela de símbolos falhou"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nome definido duas vezes"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "condição de início %s declarada duas vezes"
@@ -952,6 +957,9 @@ msgstr "Marca de Fim\n"
 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"
 
diff --git a/po/ro.gmo b/po/ro.gmo
index f5e03e1..4c546a3 100644
--- a/po/ro.gmo
+++ b/po/ro.gmo
diff --git a/po/ro.po b/po/ro.po
index dc237c8..214e86b 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.31\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <eugenh@urban-grafx.ro>\n"
 "Language-Team: Romanian <translation-team-ro@lists.sourceforge.net>\n"
@@ -15,15 +15,15 @@ msgstr ""
 "Content-Type: text/plain; charset=ISO-8859-2\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -31,26 +31,26 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Starea #%d este de neacceptat. -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "context de sf�r�it(trailing) periculos"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " numerele de linie asociate regulii:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " tranzi�ii exterioare(out): "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -59,11 +59,11 @@ msgstr ""
 "\n"
 " tranzi�ii jam: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "verificare de consisten�� e�uat� �n epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -75,24 +75,24 @@ msgstr ""
 "Rezultat(dump) DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "nu am putut crea sf�r�it unic pentru starea buffer-ului"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "stare # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Nu am putut scrie yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "caracter gre�it de tranzi�ie detectat �n sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -104,29 +104,29 @@ msgstr ""
 "Clase de Echivalen��:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "starea # %d accept�: [%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "starea # %d accept�: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Nu am putut scrie yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Nu am putut scrie yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -136,346 +136,346 @@ msgstr ""
 "\n"
 "Clase de Meta-Echivalen��:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Nu am putut scrie yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Nu am putut scrie yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Nu am putut scrie yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Nu am putut scrie yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Nu am putut scrie yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Nu am putut scrie ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Nu am putut scrie ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Nu am putut scrie eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Nu am putut scrie yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "regula nu se potrive�te cu nimic"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "a fost dat� op�iunea -s dar regula implicit� se poate potrivi"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Nu se poate folosi -+ cu op�iunea -l"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "Nu se poate folosi -f sau -F cu op�iunea -l"
 
-#: src/main.c:244
+#: 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 op�iunea -l"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF �i -Cm nu au sens folosite �mpreun�"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF �i -I sunt incompatibile"
 
-#: src/main.c:283
+#: 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:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf �i -CF se exclud reciproc"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Nu se poate folosi -+ cu op�iunea -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array incompatibil cu op�iunea -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Op�iunile -+ and --reentrant se exclud reciproc"
 
-#: src/main.c:303
+#: 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:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "nu am putut crea %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "Nu am putut scrie capul de tabel"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "nu am putut deschide fi�ierul schelet %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "eroare de intrare(input) �n timpul citirii fi�ierului schelet %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "eroare �n �nchiderea fi�ierului schelet %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "eroare �n crearea fi�ierului de header %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "eroare �n scrierea fi�ierului de output %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "eroare �n �nchiderea fi�ierului de output %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "eroare �n �tergerea fi�ierului de output %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Nu se revine (backing-up).\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d salvare de (inacceptabile) st�ri.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Tabelele compresate �ntotdeauna au back-up.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "eroare �n scrierea fi�ierului de backup %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "eroare �n �nchiderea fi�ierului de backup %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s versiunea %s statistici de folosire:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  op�iuni de scanner: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d st�ri NFA\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d st�ri DFA (%d cuvinte)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d reguli\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Nu se face backup\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d salvare de (inacceptabile) st�ri\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Tabelele compresate �ntotdeauna au back-up\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Tipare de �nceputuri de linie folosite\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d condi�ii de start\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d st�ri epsilon, %d st�ri dublu epsilon\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  nici o clas� de caractere\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d perechi de stare/stareurm�toare create\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d tranzi�ii unice/duplicate\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d intr�ri �n tabele\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d base-def intr�ri create\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (maxim %d) nxt-chk intr�ri create\n"
 
-#: src/main.c:884
+#: 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 intr�ri create\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d intr�ri �n tabel goale\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototipuri create\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d modele create, %d folosiri\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d clase de echivalen�� create\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d clase de  meta-echivalen�� create\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d seturi de realoc�ri necesare\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d intr�ri totale �n tabel necesare\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Eroare intern�. Op�iunile flex(flexopts) sunt malformate.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "�ncerca�i `%s --help' pentru mai multe informa�ii.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "op�iune -C necunoscut� `%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "eroare fatal� de analiz�(parse)"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "nu s-a putut crea fi�ierul de informa�ii de back-up %s"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "-l op�iunea de compatibilitate AT&T lex determin� o sc�dere drastic� a "
 "performan�ei\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr "�i poate fi sursa real� a altor sc�deri de performan�� raportate\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -484,53 +484,53 @@ msgstr ""
 "%%op�iunea yylineno determin� o sc�dere drastic� a performan�ei DOAR �n "
 "regulile care se potrivesc caracterelor linie_nou�(newline)\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (interacti�e) determin� o sc�dere minor� a performan�ei\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() determin� o sc�dere minor� a performan�ei\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT determin� o sc�dere drastic� a performan�ei\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Contextul de sf�r�it(trailing) variabil determin� o sc�dere drastic� a "
 "performan�ei\n"
 
-#: src/main.c:1565
+#: 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:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%op�iunea yylineno nu poate fi folosit� cu REJECT"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 "contextul de sf�r�it(trailing) variabil nu poate fi folosit cu -f sau -F"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%op�unea yyclass este folositoare doar pentru scannerele C++"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Folosire: %s [OP�IUNI] [FI�IER]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -668,47 +668,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "alocare de memorie e�uat� �n allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "caracter gre�it `%s' detectat �n check_char()"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "scannerul necesit� parametrul(flag) -8 pentru a folosi caracterul %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "eroare de memorie dinamic� �n copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "alocare de memorie e�uat� �n allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: eroare intern� fatal�, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "�ncercare de a m�ri dimensiunea domeniului e�uat�"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "linie gre�it� �n fi�ierul schelet"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "alocare de memorie e�uat� �n yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -719,39 +720,39 @@ msgstr ""
 "\n"
 "********** �nceperea aducerii(dump) nfa cu starea de �nceput %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "stare # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** sf�r�it de aducere(dump)\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "ma�in� vid� �n dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Regul� de context de sf�r�it variabil la linia %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "tip de stare gre�it� �n mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "regulile de intrare(input) sunt prea complicate (>= %d st�ri NFA)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "s-au g�sit prea multe tranzi�ii �n mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "prea multe reguli (> %d)!"
@@ -837,17 +838,17 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "definire de nume incomplet�"
 
-#: src/scan.l:443
+#: src/scan.l:444
 #, fuzzy
 msgid "Option line too long\n"
 msgstr "Linie de intrare(input) prea lung�\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "%%op�iune necunoscut�: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "clas� de caractere gre�it�"
 
@@ -856,86 +857,90 @@ msgstr "clas� de caractere gre�it�"
 msgid "undefined definition {%s}"
 msgstr "defini�ie nedefinit� {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<condi�ie de start> gre�it�: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "men�ionare(quote) lips�"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "expresie clas� caracter gre�it�: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "caracter eronat �ntre {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "lipse�te }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "EOF �nt�lnit �n mijlocul ac�iunii"
 
-#: src/scan.l:945
+#: src/scan.l:951
 #, fuzzy
 msgid "EOF encountered inside pattern"
 msgstr "EOF �nt�lnit �n mijlocul ac�iunii"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "caracter eronat: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "nu pot deschide %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Folosire: %s [OP�IUNI]...\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "op�iunea `%s' nu permite parametri\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "op�iunea `%s' necesit� un parametru\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "op�iunea `%s' este ambigu�\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Op�iune necunoscut� `%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Eroare necunoscut�=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "alocare de memorie pentru tabela de simboluri e�uat�"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "nume definit de dou� ori"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "condi�ie de start %s definit� de dou� ori"
@@ -957,6 +962,9 @@ msgstr "*Ceva Ciudat* - tok: %d val: %d\n"
 #~ msgid "consistency check failed in symfollowset"
 #~ msgstr "verificare de consisten�� e�uat� �n symfollowset"
 
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "eroare de memorie dinamic� �n copy_string()"
+
 #~ msgid "Can't specify header option if writing to stdout."
 #~ msgstr "Nu se poate specifica op�iunea de header dac� se scrie la stdout"
 
diff --git a/po/ru.gmo b/po/ru.gmo
index c404d06..a5cc2e8 100644
--- a/po/ru.gmo
+++ b/po/ru.gmo
diff --git a/po/ru.po b/po/ru.po
index d7609cb..76c6585 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.38\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <yuray@komyakino.ru>\n"
 "Language-Team: Russian <gnu@mx.ru>\n"
@@ -20,15 +20,15 @@ msgstr ""
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 "X-Generator: Lokalize 1.4\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Не удалось выделить буфер для выводимой строки"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Не удалось выделить буфер для строковой директивы"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Не удалось выделить буфер для m4 def"
 
@@ -36,26 +36,26 @@ msgstr "Не удалось выделить буфер для m4 def"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Не удалось выделить буфер для m4 undef"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Состояние #%d не допускает -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "опасный замыкающий контекст"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " номера строк ассоциированного правила:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " out-переходы: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -64,11 +64,11 @@ msgstr ""
 "\n"
 " jam-переходы: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "ошибка при проверке на целостность в epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -80,24 +80,24 @@ msgstr ""
 "Дамп ДКА:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "невозможно создать уникальное состояние конца буфера"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "состояние # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Невозможно записать yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "обнаружен неверный переходный символ в sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -109,29 +109,29 @@ msgstr ""
 "Классы эквивалентности:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "состояние # %d допускает: [%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "состояние # %d допускает: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Невозможно записать yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Невозможно записать yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr "Невозможно записать ecstbl"
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -141,348 +141,348 @@ msgstr ""
 "\n"
 "Мета-эквивалентные Классы:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Невозможно записать yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Невозможно записать yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Невозможно записать yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Невозможно записать yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Невозможно записать yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Невозможно записать ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Невозможно записать ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Невозможно записать eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Невозможно записать yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "невозможно применить правило"
 
-#: src/main.c:197
+#: 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:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Невозможно использовать -+ с параметром -l"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "Невозможно использовать -f или -F с параметром -l"
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "Невозможно использовать --reentrant или --bison-bridge с параметром -l"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "Параметры -Cf/-CF и -Cm вместе не имеют смысла"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "Параметры -Cf/-CF и -I несовместимы"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "Параметры -Cf/-CF несовместимы с режимом lex-совместимости"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "Параметры -Cf и -CF являются взаимоисключающими"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Невозможно использовать -+ с параметром -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array несовместим с параметром -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Параметры -+ и --reentrant являются взаимоисключающими."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bison bridge не поддерживается для сканера C++."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "невозможно создать %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "Невозможно записать заголовок таблиц"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "Невозможно открыть файл-каркас %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "Не удалось разместить определение макроса"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "ошибка чтения файла-каркаса %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "ошибка при закрытии файла-каркаса %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "ошибка создания заголовочного файла %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "ошибка записи в выходной файл %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "ошибка закрытия выходного файла %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "ошибка удаления выходного файла %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Резервное копирование отключено.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "резервное копирование %d (недопустимых) состояний.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Резервное копирование сжатых таблиц выполняется всегда.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "ошибка записи резервной копии файла %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "ошибка закрытия резервной копии файла %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "статистика использования %s версии %s:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  параметры сканера: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d состояний НКА\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d состояний ДКА (%d слов)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d правил\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Резервное копирование отключено\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  резервное копирование %d (недопустимых) состояний\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Резервное копирование сжатых таблиц выполняется всегда\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Используются шаблоны начала строки\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d начальных условий\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d эпсилон-состояний, %d двойных эпсилон-состояний\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  отсутствуют классы символов\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr ""
 "  %d/%d классов символов требуют %d/%d слов для хранения, %d повторно "
 "использовано\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  создано %d пар состояние/след_состояние\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d уникальных/повторяющихся переходов\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d элементов таблицы\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  создано %d/%d base-def элементов\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  создано %d/%d (пик %d) nxt-chk элементов\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  создано %d/%d (пик %d) шаблонных nxt-chk элементов\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d пустых элементов таблицы\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  создано %d прототипов\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  создано %d шаблонов, %d используются\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  созданы классы эквивалентности %d/%d\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d мета-эквивалентных классов создано\n"
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr "  %d (%d записано) коллизий хэш-таблицы, %d эквивалентных ДКА\n"
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  требуется %d наборов повторных размещений\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  всего требуется %d элементов таблицы\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Внутренняя ошибка. Неправильное значение flexopts.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Попробуйте «%s --help» для получения более подробного описания.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "неизвестное значение «%c» для -C"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "фатальная ошибка разбора"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "невозможно создать резервную копию информационного файла %s"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "Параметр -l совместимости с AT&T lex влечёт значительное снижение "
 "производительности\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr ""
 " и также может быть истинным источником проблем с производительностью\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -491,54 +491,54 @@ msgstr ""
 "%%option yylineno влечёт значительное снижение производительности ТОЛЬКО для "
 "правил, которые могут совпадать с символами новой строки\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (интерактивный) влечёт незначительное снижение производительности\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() приводит к небольшому снижению производительности\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT влечёт значительное снижение производительности\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Правила с переменным замыкающим контекстом приводят к значительному снижению "
 "производительности\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT не может быть использован вместе с -f или -F"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno не может быть использован с REJECT"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 "правила с переменным замыкающим контекстом не могут быть использованы с -f "
 "или -F"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass имеет смысл только для сканеров C++"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Использование: %s [ПАРАМЕТРЫ] [ФАЙЛ]…\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -678,47 +678,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "не удалось разместить sko_stack"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "имя «%s» нелепо длинное"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "ошибка выделения памяти в allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "найден неверный символ «%s» в check_char()"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "для использования символа %s сканеру требуется параметр -8"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "ошибка при работе с динамической памятью в copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "ошибка выделения памяти в allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: фатальная внутренняя ошибка, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "ошибка при попытке увеличить размер массива"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "неверная строка в файле-каркасе"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "ошибка при выделении памяти в yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -729,39 +730,39 @@ msgstr ""
 "\n"
 "******** начало дампа конечного автомата с начальным состоянием %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "состояние # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********* конец дампа\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "пустой автомат в dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Правило с переменным замыкающим контекстом в строке %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "неверный тип состояния в mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "входные правила слишком сложные (>= %d состояний НКА)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "найдено слишком много переходов в mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "слишком много правил (> %d)!"
@@ -844,16 +845,16 @@ msgstr "Слишком длинное определение значения д
 msgid "incomplete name definition"
 msgstr "неполное определение имени"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Слишком длинный параметр\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "нераспознанный %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "неверный класс символа"
 
@@ -862,85 +863,89 @@ msgstr "неверный класс символа"
 msgid "undefined definition {%s}"
 msgstr "неопределенное определение {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "неверное <начальное условие>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "отсутствуют кавычки"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "неверное выражение класса символа: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "неверный символ внутри {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "отсутствует }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "встречен EOF внутри действия"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "встречен EOF внутри шаблона"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "неверный символ: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "невозможно открыть %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Использование: %s [ПАРАМЕТРЫ]…\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "параметр «%s» должен использоваться без аргумента\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "параметр «%s» должен использоваться с аргументом\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "неоднозначный ключ «%s»\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Нераспознанный параметр «%s»\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Неизвестная ошибка=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "ошибка при выделении памяти для таблицы символов"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "имя определено дважды"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "начальное условие %s описано дважды"
@@ -959,6 +964,9 @@ msgstr "Метка конца\n"
 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 с динамической памятью в copy_string()"
+
 #~ msgid "consistency check failed in symfollowset"
 #~ msgstr "ошибка при проверке на целостность в symfollowset"
 
diff --git a/po/sr.gmo b/po/sr.gmo
index 0454f7c..2049e87 100644
--- a/po/sr.gmo
+++ b/po/sr.gmo
diff --git a/po/sr.po b/po/sr.po
index 6d24b18..f07cd53 100644
--- a/po/sr.po
+++ b/po/sr.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex-2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\n"
+"POT-Creation-Date: 2016-03-01 19:54-0500\n"
 "PO-Revision-Date: 2013-10-30 18:20+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <(nothing)>\n"
@@ -17,15 +17,15 @@ msgstr ""
 "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:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Није успело додељивање међумеморије нисци исписивања"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Није успело додељивање међумеморије за одредницу реда"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Није успело додељивање међумеморије за одредницу м4"
 
@@ -33,26 +33,26 @@ msgstr "Није успело додељивање међумеморије за
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Није успело додељивање међумеморије за поништавање одреднице м4"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Стање #%d је не-прихватљиво —\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "опасан пратећи контекст"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " бројеви реда придруженог правила:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " ван-прелаза:"
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -61,11 +61,11 @@ msgstr ""
 "\n"
 " јам-прелази: крај датотеке"
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "провера доследности није успела у „epsclosure()“"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -77,24 +77,24 @@ msgstr ""
 "ДФА испис:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "не могу да направим јединствено стање краја међумеморије"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "стање # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Не могу да запишем „yynxt_tbl[][]“"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "откривен је лош знак прелаза у „sympartition()“"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -106,29 +106,29 @@ msgstr ""
 "Разреди једнакости:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "стање # %d прихвата: [%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "стање # %d прихвата: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Не могу да запишем „yyacclist_tbl“"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Не могу да запишем „yyacc_tbl“"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr "Не могу да запишем „ecstbl“"
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -138,345 +138,345 @@ msgstr ""
 "\n"
 "Разреди мета-једнакости:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Не могу да запишем „yymeta_tbl“"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Не могу да запишем „yybase_tbl“"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Не могу да запишем „yydef_tbl“"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Не могу да запишем „yynxt_tbl“"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Не могу да запишем „ychk_tbl“"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Не могу да запишем „ftbl“"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Не могу да запишем „ssltbl“"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Не могу да запишем „eoltbl“"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Не могу да запишем „yynultrans_tbl“"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "правило не може бити поклопљено"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "дата је опција „-s“ али основно правило може бити поклопљено"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Не могу да користим -+ са опцијом „-l“"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "Не могу да користим „-f“ или „-F“ са опцијом „-l“"
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "Не могу да користим „--reentrant“ или „--bison-bridge“ са опцијом „-l“"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "„-Cf/-CF“ и „-Cm“ немају смисла заједно"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "„-Cf/-CF“ и „-I“ су несагласне"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "„-Cf/-CF“ су несагласни са режимом лекс-сагласности"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "„-Cf“ и „-CF“ се међусобно искључују"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Не могу да користим -+ са опцијом „-CF“"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%aниз није сагласан са опцијом -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Опције -+ и „--reentrant“ се међусобно искључују."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "бизонов мост није подржан за Ц++ скенер."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "не могу да направим %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "не могу да запшем бестаблично заглавље"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "Не могу да отворим датотеку окоснице „%s“"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "није успело додељивање одреднице макроа"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "грешка улаза читања датотеке окоснице „%s“"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "грешка затварања датотеке окоснице „%s“"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "грешка стварања датотеке заглавља „%s“"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "грешка записивања излазне датотеке „%s“"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "грешка затварања излазне датотеке „%s“"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "грешка брисања излазне датотеке „%s“"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Не правим резерву.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d стварам резерве (не-прихватам) стања.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Сжете табеле увек стварају резерву.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "грешка записивања датотеке резерве „%s“"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "грешка затварања датотеке резерве „%s“"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "Статистика коришћења %s издања%s:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  опције прегледача: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d НФА стања\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d ДФА стања (%d речи)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d правила\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Не правим резерву\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d стварам резерве (не-прихватам) стања\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Сжете табеле увек стварају резерву\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Коришћени су шаблони почетка-реда\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d услови покретања\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d стања ипсилона, %d стања двоструког ипсилона\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  нема разреда знака\n"
 
-#: src/main.c:855
+#: 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 складишта, %d поново "
 "коришћених\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d пара стања/следећег_стања је направљено\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d јединствена/удвостручена прелаза\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d уноса табеле\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  направљено је %d/%d уноса основне одреднице\n"
 
-#: src/main.c:880
+#: 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“ уноса\n"
 
-#: src/main.c:884
+#: 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“ уноса\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d празна уноса табеле\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  направљених узорака — %d\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  направљених шаблона - %d, користим %d\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  направљено је %d/%d разреда једнакости\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  направљено је %d/%d разреда мета-једнакости\n"
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr "  %d (сачуваних %d) сукоба хеша, %d једнак ДФА-су\n"
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  потребна су %d скупа поновног додељивања\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  потребна су укупно %d уноса табеле\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Унутрашња грешка. „flexopts“ је лоше обликован.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "непозната опција -C „%c“"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "кобна грешка обраде"
 
-#: src/main.c:1500
+#: 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:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr "-l опција сагласности АТ&Т лекса изазива велико смањење учинка\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " и може бити стваран извор других извешених ограничења учинка\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -485,51 +485,51 @@ msgstr ""
 "%%опција „yylineno“ изазива смањење учинка САМО на правилима која могу да "
 "поклопе знакове новог реда\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (међудејствено) изазива мање смањење учинка\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "„yymore()“ изазива мање смањење учинка\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "„REJECT“ изазива веће смањење учинка\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr "Променљива правила пратећег контекса изазивају веће смањење учинка\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "„REJECT“ не може да се користи са „-f“ или „-F“"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%oпција „yylineno“ не може да се користи са „REJECT“"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 "променљива правила пратећег контекста не могу бити коришћена са „-f“ или „-F“"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%oпција „yyclass“ има смисла само за Ц++ скенере"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Употреба: %s [ОПЦИЈЕ] [ДАТОТЕКА]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -672,47 +672,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "није успело додељивање „sko_stack“-а"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "назив „%s“ је смешно дуг"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "није успело додељивање меморије у „allocate_array()“"
 
-#: src/misc.c:232
+#: 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:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "скенер захтева -8 обележја да би користио знак „%s“"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "неуспех динамичке меморије у „copy_string()“"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "није успело додељивање меморије у „allocate_array()“"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: кобна унутрашња грешка, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "није успео покушај повећања величине низа"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "лош ред у датотеци окоснице"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "није успело додељивање меморије у „yy_flex_xmalloc()“"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -723,39 +724,39 @@ msgstr ""
 "\n"
 "********** започињем испис нфа-а са почетним стањем %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "стање # %4d"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** крај исписа\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "празна машина у „dupmachine()“"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Променљиво правило пратећег контекста на %d. реду\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "лоша врста стања у „mark_beginning_as_normal()“"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "улазна правила су превише сложена (>= %d НФА стања)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "пронађох превише прелаза у „mkxtion()“"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "превише правила (> %d)!"
@@ -832,16 +833,16 @@ msgstr "Вредност одреднице за {%s} је предуга\n"
 msgid "incomplete name definition"
 msgstr "непотпуна одредница назива"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "Ред опције је предуг\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "непозната %%опција: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "лош разред знака"
 
@@ -850,85 +851,89 @@ msgstr "лош разред знака"
 msgid "undefined definition {%s}"
 msgstr "неодређена одредница {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "лош [почетни услов]: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "недостају наводници"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "лош израз разреда знака: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "лош знак унутар {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "недостаје }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "наишао сам на крај датотеке унутар радње"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "наишао сам на крај датотеке унутар шаблона"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "лош знак: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "не могу да отворим „%s“"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Употреба: %s [ОПЦИЈЕ]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "опција „%s“ захтева аргумент\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "опција „%s“ је нејасна\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Непозната опција „%s“\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Непозната грешка=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "није успело додељивање меморије табеле симбола"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "назив је одређен два пута"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "почетни услов „%s“ је објављен два пута"
@@ -946,3 +951,6 @@ msgstr "Завршни означавач\n"
 #, c-format
 msgid "*Something Weird* - tok: %d val: %d\n"
 msgstr "*Нешто је чудно* — ток: %d вред: %d\n"
+
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "неуспех динамичке меморије у „copy_string()“"
diff --git a/po/sv.gmo b/po/sv.gmo
index 859a594..6cea5da 100644
--- a/po/sv.gmo
+++ b/po/sv.gmo
diff --git a/po/sv.po b/po/sv.po
index 6495570..4a3582d 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.31\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <menthos@menthos.com>\n"
 "Language-Team: Swedish <sv@li.org>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Type: text/plain; charset=iso-8859-1\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -32,26 +32,26 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Tillst�nd %d �r icke-accepterande -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "farligt efterf�ljande sammanhang"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " radnummer f�r associerad regel:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " ut�verg�ngar: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " stopp�verg�ngar: filslut "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "konsekvenskontrollen misslyckades i epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,26 +76,26 @@ msgstr ""
 "DFA-utskrift:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "kunde inte skapa ett unikt buffertsluttillst�nd"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "tillst�nd %d:\n"
 
 # Det h�r �r ju helt sjukt. Har buggrapporterat detta att det b�r
 # ers�ttas med %s
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Kunde inte skriva yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "otill�tet �verg�ngstecken funnet i sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -107,29 +107,29 @@ msgstr ""
 "Ekvivalensklasser:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "tillst�nd %d accepterar: [%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "tillst�nd %d accepterar: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Kunde inte skriva yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Kunde inte skriva yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -139,346 +139,346 @@ msgstr ""
 "\n"
 "Metaekvivalensklasser:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Kunde inte skriva yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Kunde inte skriva yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Kunde inte skriva yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Kunde inte skriva yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Kunde inte skriva yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Kunde inte skriva ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Kunde inte skriva ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Kunde inte skriva eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Kunde inte skriva yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "regeln kan inte matchas"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "flaggan -s angiven men standardregeln kan f�ljas"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "-+ kan inte anv�ndas tillsammans med flaggan -l"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "-f eller -F kan inte anv�ndas tillsammans med flaggan -l"
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr ""
 "--reentrant eller --bison-bridge kan inte anv�ndas tillsammans med flaggan -l"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF och -Cm kan inte anv�ndas tillsammans"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF och -I kan inte anv�ndas tillsammans"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF kan inte anv�ndas i lex-kompatibilitetsl�ge"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf och -CF �r �msesidigt uteslutande"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "-+ kan inte anv�ndas tillsammans med flaggan -CF"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array kan inte anv�ndas tillsammans med flaggan -+"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Flaggorna -+ och --reentrant �r �msesidigt uteslutande."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bisonbrygga st�ds inte f�r C++-inl�saren."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "kunde inte skapa %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "kunde inte skriva tabellhuvud"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "kan inte �ppna mallfilen %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "indatafel vid l�sande av mallfilen %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "fel vid st�ngande av mallfilen %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "fel vid skapande av huvudfilen %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "fel vid skrivande av utfilen %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "fel vid st�ngande av utfilen %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "fel vid borttagning av utfilen %s"
 
 # "Back up" i det h�r sammanhanget handlar om att flexmaskinen backar.
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Backar inte.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d s�kerhetskopierande (icke-accepterande) tillst�nd.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Komprimerade tabeller s�kerhetskopierar alltid.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "fel n�r s�kerhetskopian %s skulle skrivas"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "fel n�r s�kerhetskopian %s skulle st�ngas"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "Statistik �ver anv�ndning av %s version %s:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  inl�sarflaggor: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA-tillst�nd\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d DFA-tillst�nd (%d ord)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d regler\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Inget s�kerhetskopierande\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d (icke-accepterande) tillst�nd f�r s�kerhetskopiering\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Komprimerade tabeller s�kerhetskopierar alltid\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  B�rjan-av-rad-m�nster anv�nda\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d startvillkor\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d epsilontillst�nd, %d dubbla epsilontillst�nd\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  inga teckenklasser\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr "  %d/%d teckenklasser beh�vde %d/%d ord f�r lagring, %d �teranv�nda\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d par med tillst�nd/n�sta-tillst�nd skapade\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d unika/duplicerade �verg�ngar\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d tabellposter\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d basstandardposter skapade\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (max %d) poster f�r n�sta kontroll skapade\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (max %d) mallposter f�r n�sta kontroll skapade\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d tomma tabellposter\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototyper skapade\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d mallar skapade, %d anv�ndningar\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d ekvivalensklasser skapade\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d metaekvivalensklasser skapade\n"
 
-#: src/main.c:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d upps�ttningar med omallokeringar kr�vdes\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d tabellposter kr�vs totalt\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Internt fel. flexopts �r felaktiga.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Prova \"%s --help\" f�r mer information.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "ok�nd flagga till -C \"%c\""
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "allvarligt fel vid tolkningen"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "kunde inte skapa filen %s med s�kerhetskopieringsinformation"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "flaggan -l f�r beteende som AT&T:s lex medf�r en v�sentlig prestandaf�rlust\n"
 
-#: src/main.c:1524
+#: 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:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -487,54 +487,54 @@ msgstr ""
 "%%option yylineno medf�r en prestandaf�rlust ENDAST p� regler som kan matcha "
 "nyradstecken\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (interaktiv) medf�r en mindre prestandaf�rlust\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() medf�r en mindre prestandaf�rlust\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT medf�r en v�sentlig prestandaf�rlust\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Regler f�r varierbar efterf�ljande sammanhang medf�r en v�sentlig "
 "prestandaf�rlust\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT kan inte anv�ndas tillsammans med -f eller -F"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno kan inte anv�ndas tillsammans med REJECT"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr ""
 "regler f�r varierbar efterf�ljande kontext kan inte anv�ndas\n"
 "tillsammans med -f eller -F"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass �r bara meningsfull f�r C++-inl�sare"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Anv�ndning: %s [FLAGGOR] [FIL]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -668,47 +668,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "namnet \"%s\" �r l�jligt l�ngt"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "minnesallokeringen misslyckades i allocate_array()"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "otill�tet tecken \"%s\" funnet i check_char()"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "inl�saren kr�ver flaggan -8 f�r att kunna anv�nda tecknet %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "dynamiskt minnesfel i copy_string()"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "minnesallokeringen misslyckades i allocate_array()"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: allvarligt internt fel, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "f�rs�k att �ka arraystorlek misslyckades"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "otill�ten rad i mallfilen"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "minnesallokeringen misslyckades i yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -719,39 +720,39 @@ msgstr ""
 "\n"
 "********** b�rjan av utskrift av nfa med starttillst�nd %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "tillst�nd %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** slut p� utskrift\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "tom maskin i dupmachine()"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "Regel f�r varierbar efterf�ljande kontext p� rad %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "otill�ten tillst�ndstyp i mark_beginning_as_normal()"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "indatareglerna �r f�r komplicerade (>= %d NFA-tillst�nd)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "fann f�r m�nga �verg�ngar i mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "f�r m�nga regler (> %d)!"
@@ -834,17 +835,17 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "ofullst�ndig namndefinition"
 
-#: src/scan.l:443
+#: src/scan.l:444
 #, fuzzy
 msgid "Option line too long\n"
 msgstr "F�r l�ng indatarad\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "ok�nd %%option: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "otill�ten teckenklass"
 
@@ -853,86 +854,90 @@ msgstr "otill�ten teckenklass"
 msgid "undefined definition {%s}"
 msgstr "odefinierad definition {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "otill�tet <startvillkor>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "citationstecken saknas"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "otill�tet uttryck f�r teckenklass: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "otill�tet tecken inom {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "} saknas"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "filslut p�tr�ffat inuti en handling"
 
-#: src/scan.l:945
+#: src/scan.l:951
 #, fuzzy
 msgid "EOF encountered inside pattern"
 msgstr "filslut p�tr�ffat inuti en handling"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "otill�tet tecken: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "kan inte �ppna %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Anv�ndning: %s [FLAGGOR]...\n"
 
-#: src/scanopt.c:559
+#: 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:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "flaggan \"%s\" kr�ver ett argument\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "flaggan \"%s\" �r tvetydig\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Ok�nd flagga \"%s\"\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Ok�nt fel=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "minnesallokering f�r symboltabell misslyckades"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "namnet definierat tv� g�nger"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "startvillkoret %s deklarerat tv� g�nger"
@@ -954,6 +959,9 @@ msgstr "*N�got m�rkligt* - tecken: %d v�rde: %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 d� utskrift sker till standard ut."
 
diff --git a/po/tr.gmo b/po/tr.gmo
index d532bc3..49d11e4 100644
--- a/po/tr.gmo
+++ b/po/tr.gmo
diff --git a/po/tr.po b/po/tr.po
index 5185639..e62255f 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.31\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <deniz@arayan.com>\n"
 "Language-Team: Turkish <gnu-tr-u12a@lists.sourceforge.net>\n"
@@ -16,15 +16,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: KBabel 1.0.2\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr ""
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr ""
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr ""
 
@@ -32,26 +32,26 @@ msgstr ""
 msgid "Allocation of buffer for m4 undef failed"
 msgstr ""
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "Durum #%d kabul etmiyor -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "izleyen bağlam tehlikeli"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " alakalı kural satır numaraları:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " dış-geçişler: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -60,11 +60,11 @@ msgstr ""
 "\n"
 " sıkışık-geçişler: EOF "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "epsclosure() içindeki tutarlılık kontrolü başarısız"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -76,24 +76,24 @@ msgstr ""
 "DFA Dökümü:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "tekil tampon sonu durumu yaratılamadı"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "durum # %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "yynxt_tbl[][] yazılamadı"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "sympartition() içinde hatalı geçiş karakterleri saptandı"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -105,29 +105,29 @@ msgstr ""
 "Denklik Sınıfları:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "durum # %d kabul eder: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "yyacclist_tbl yazılamadı"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "yyacc_tbl yazılamadı"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: src/gen.c:1261 src/gen.c:1633 src/gen.c:1656
 msgid "Could not write ecstbl"
 msgstr "ecstbl yazılamadı"
 
-#: src/gen.c:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -137,346 +137,346 @@ msgstr ""
 "\n"
 "Ara-Denklik Sınıfları:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "yymeta_tbl yazılamadı"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "yybase_tbl yazılamadı"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "yydef_tbl yazılamadı"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "yynxt_tbl yazılamadı"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "yychk_tbl yazılamadı"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "ftbl yazılamadı"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "ssltbl yazılamadı"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "eoltbl yazılamadı"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "yynultrans_tbl yazılamadı"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "kural eşlenemedi"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "-s seçeneği verilmiş fakat öntanımlı kural eşlenebiliyor"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "-+'yi -l seçeneği ile kullanma"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "-f veya -F'yi -l seçeneği ile kullanma"
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr "-l seçeneği ile --reentrant veya --bison-bridge bir arada kullanılamaz"
 
-#: src/main.c:276
+#: 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:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF ve -I uyumsuz"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF lex-uyumluluk kipi ile uyumsuz"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf ve -CF bir arada kullanılamaz"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "-+, -CF seçeneği ile kullanılamaz"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array, -+ seçeneği ile uyumsuz"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "-+ ve --reentrant seçenekleri bir arada kullanılamaz"
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bison bridge, C++ tarayıcısı için desteklenmiyor."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "%s oluşturulamadı"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "tablo başlığı yazılamadı"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "iskelet dosyası %s açılamadı"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr ""
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "iskelet dosyası %s okunurken girdi hatası"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "iskelet dosyası %s kapatılırken hata"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "başlık dosyası %s oluşturulurken hata"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "çıktı dosyası %s yazılırken hata"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "çıktı dosyası %s kapatılırken hata"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "çıktı dosyası %s silinirken hata"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Yedekleme yok.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d yedeklenen (kabul-etmeyen) durumlar.\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Sıkıştırılmış tablolar daima yedeklidir.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "yedek dosyası %s yazılırken hata"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "yedek dosyası %s kapatılırken hata"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s sürüm %s kullanım istatistikleri:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  tarayıcı seçenekleri: -"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA durumu\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d kural\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Yedekleme yok\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d yedeklenmiş (kabul-edilmeyen) durum\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Sıkıştırılmış tablolar daima yedeklenir\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Başlangıç-satırı kalıpları kullanıldı\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d başlangıç şartları\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  karakter sınıfı yok\n"
 
-#: src/main.c:855
+#: 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:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d durumu/sonrakidurum çifti yaratıldı\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d tekil/çift geçişler\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d tablo girdileri\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (en yüksek %d) şablon nxt-chk girdileri yaratıldı\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d boş tablo girdileri\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d prototip yaratıldı\n"
 
-#: src/main.c:893
+#: src/main.c:914
 #, c-format
 msgid "  %d templates created, %d uses\n"
 msgstr "  %d şablon yaratıldı, %d kullanıldı\n"
 
-#: src/main.c:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d denklik sınıfı yaratıldı\n"
 
-#: src/main.c:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  %d tekrar ayırım kümesine ihtiyaç var\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  %d toplam tablo girdisine ihtiyaç var\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "İç hata. flexopt'lar bozuk.\n"
 
-#: src/main.c:1006
+#: 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:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "bilinmeyen -C seçeneği '%c'"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "ölümcül ayrıştırma hatası"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "yedekleme bilgi dosyası %s oluşturulamadı"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr "-l AT&T lex uyumluluğu seçeneği önemli ölçüde yavaşlamaya yol açar\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr ""
 " ve belki bildirilen başka performans kayıplarının da kaynağı olabilir\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -485,51 +485,51 @@ msgstr ""
 "yylineno %%seçeneği YALNIZCA yenisatır karakterlerini de eşleyen satırlarda "
 "yavaşlar.\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (etkileşimli) küçük ölçekli bir yavaşlamaya neden olur\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() küçük ölçekli bir yavaşlamaya neden olur\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT büyük ölçekli bir yavaşlamaya neden olur\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr ""
 "Değişken izleyen bağlam kuralları, büyük ölçekli yavaşlamaya neden olur\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT, -f veya -F ile kullanılamaz"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno, REJECT ile birlikte kullanılamaz"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr "değişken izleme ortamı kuralları, -f veya -F ile birlikte kullanılamaz"
 
-#: src/main.c:1699
+#: 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:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Kullanım: %s [SEÇENEKLER...] [DOSYA...]\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -662,47 +662,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr ""
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "\"%s\" ismi gülünç derecede uzun"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "allocate_array() içinde bellek ayırımı başarısız"
 
-#: src/misc.c:232
+#: 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:237
+#: 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:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "copy_string() içinde dinamik bellek hatası"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "allocate_array() içinde bellek ayırımı başarısız"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: ölümcül iç hata, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "dizi boyutunu artırma denemesi başarısız"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "iskelet dosya içinde hatalı satır"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "yy_flex_xmalloc() içinde bellek ayırımı başarısız"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -713,39 +714,39 @@ msgstr ""
 "\n"
 "********** başlangıç durumu %d olan nfa'nın dökümüne başlanıyor\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "durum # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** döküm sonu\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "dupmachine() içinde boş makine"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "%d satırında değişken izleyen bağlam kuralı\n"
 
-#: src/nfa.c:364
+#: 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:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "mkxtion() içinde çok fazla geçiş bulundu"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "çok fazla kural (> %d)!"
@@ -831,17 +832,17 @@ msgstr ""
 msgid "incomplete name definition"
 msgstr "eksik isim tanımlaması"
 
-#: src/scan.l:443
+#: src/scan.l:444
 #, fuzzy
 msgid "Option line too long\n"
 msgstr "Girdi satırı fazla uzun\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "geçersiz %%seçenek: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "hatalı karakter sınıfı"
 
@@ -850,86 +851,90 @@ msgstr "hatalı karakter sınıfı"
 msgid "undefined definition {%s}"
 msgstr "belirsiz tanım {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "hatalı <başlangıç şartı>: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "eksik çift tırnak"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "bozuk karakter sınıfı ifadesi: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "{}'ler içinde hatalı karakter"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "eksik }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "bir eylem içinde EOF ile karşılaşıldı"
 
-#: src/scan.l:945
+#: src/scan.l:951
 #, fuzzy
 msgid "EOF encountered inside pattern"
 msgstr "bir eylem içinde EOF ile karşılaşıldı"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "hatalı karakter: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "%s açılamıyor"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Kullanım: %s [SEÇENEKLER...]\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "`%s' seçeneği argüman kullanmaz\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "`%s' seçeneği için argüman zorunludur\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "`%s' seçeneği belirsiz\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Bilinmeyen seçenek: `%s'\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Bilinmeyen hata=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "simge tablosu bellek ayırımı başarısız"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "isim iki defa tanımlandı"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "başlangıç şartı %s iki defa bildirildi"
@@ -950,3 +955,6 @@ msgstr "*Garip Bir Şey* -andaç: %d değer: %d\n"
 
 #~ msgid "consistency check failed in symfollowset"
 #~ msgstr "symfollowset içindeki tutarlık kontrolü başarısız"
+
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "copy_string() içinde dinamik bellek hatası"
diff --git a/po/vi.gmo b/po/vi.gmo
index e2ad23c..2d9758b 100644
--- a/po/vi.gmo
+++ b/po/vi.gmo
diff --git a/po/vi.po b/po/vi.po
index 27553d5..788103e 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex-2.5.38\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\n"
+"POT-Creation-Date: 2016-03-01 19:54-0500\n"
 "PO-Revision-Date: 2014-02-14 08:17+0700\n"
 "Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
 "Language-Team: Vietnamese <translation-team-vi@lists.sourceforge.net>\n"
@@ -22,15 +22,15 @@ msgstr ""
 "X-Generator: Poedit 1.5.5\n"
 "X-Poedit-SourceCharset: utf-8\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "Việc phân bổ bộ đệm cho lệnh in chuỗi gặp lỗi"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "Việc phân bổ bộ đệm cho chỉ thị dòng gặp lỗi"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "Việc phân bổ bộ đệm cho “m4 def” gặp lỗi"
 
@@ -38,26 +38,26 @@ msgstr "Việc phân bổ bộ đệm cho “m4 def” gặp lỗi"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "Việc phân bổ bộ đệm cho “m4 undef” gặp lỗi"
 
-#: src/dfa.c:61
+#: 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:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "ngữ cảnh theo sau là nguy hiểm"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " số thứ tự dòng quy tắc tương ứng:"
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " việc chuyển tiếp xuất: "
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -66,11 +66,11 @@ msgstr ""
 "\n"
 " chuyển tiếp kẹt: gặp kết thúc tập tin "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "việc kiểm tra sự thống nhất bị lỗi trong epsclosure()"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -82,24 +82,24 @@ msgstr ""
 "Đổ DFA:\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "không thể tạo trạng thái kết-thúc-bộ-đệm duy nhất"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "trạng thái# %d:\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "Không thể ghi \"yynxt_tbl[][]\""
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "phát hiện ký tự chuyển tiếp sai trong sympartition()"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -111,29 +111,29 @@ msgstr ""
 "Lớp tương đương:\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: 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:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "trạng thái # %d chấp nhận: "
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "Không thể ghi \"yyacclist_tbl\""
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "Không thể ghi \"yyacc_tbl\""
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -143,349 +143,349 @@ msgstr ""
 "\n"
 "Lớp tương-đương-meta:\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "Không thể ghi \"yymeta_tbl\""
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "Không thể ghi \"yybase_tbl\""
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "Không thể ghi \"yydef_tbl\""
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "Không thể ghi \"yynxt_tbl\""
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "Không thể ghi \"yychk_tbl\""
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "Không thể ghi \"ftbl\""
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "Không thể ghi \"ssltbl\""
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "Không thể ghi \"eoltbl\""
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "Không thể ghi \"yynultrans_tbl\""
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "quy tắc không thể được khớp"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "đưa ra tùy chọn \"-s\" còn quy tắc mặc định có thể được khớp"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "Không thể dùng ký tự \"-+\" với tùy chọn \"-l\""
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "Không thể dùng cờ \"-f\" hoặc \"-F\" với tùy chọn \"-l\""
 
-#: src/main.c:244
+#: src/main.c:229
 msgid "Can't use --reentrant or --bison-bridge with -l option"
 msgstr ""
 "Không thể dùng đối số \"--reentrant\" (điều vào lại) hoặc \"--bison-bridge"
 "\" (chiếc cầu bison) với tùy chọn \"-l\""
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "Hai tùy chọn \"-Cf/-CF\" và \"-Cm\" với nhau thì không có ý nghĩa"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "Hai tùy chọn \"-Cf/-CF\" và \"-I\" không tương thích với nhau"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr ""
 "Tùy chọn \"-Cf/-CF\" không tương thích với chế độ \"lex-compatibility"
 "\" (tương thích với lex)"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "Hai tùy chọn \"-Cf\" and \"-CF\" loại từ lẫn nhau"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "Không thể dùng ký tự \"-+\" với tùy chọn \"-CF\""
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "\"%array\" (mảng) không tương thích với tùy chọn \"-+\""
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "Hai tùy chọn \"- +\" và \"--reentrant\" xung đột với nhau."
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bison bridge (chiếc cầu bison) không được hỗ trợ với bộ quét C++."
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "không thể tạo %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "không thể ghi phần đầu bảng"
 
-#: src/main.c:421
+#: src/main.c:443
 #, c-format
 msgid "can't open skeleton file %s"
 msgstr "không thể mở tập tin khung sườn %s"
 
-#: src/main.c:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "việc phân bổ cho định nghĩa macro gặp lỗi"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "gặp lỗi nhập vào khi đọc tập tin khung sườn %s"
 
-#: src/main.c:509
+#: src/main.c:531
 #, c-format
 msgid "error closing skeleton file %s"
 msgstr "gặp lỗi khi đóng tập tin khung sườn %s"
 
-#: src/main.c:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "gặp lỗi khi tạo tập tin phần đầu %s"
 
-#: src/main.c:702
+#: src/main.c:723
 #, c-format
 msgid "error writing output file %s"
 msgstr "gặp lỗi khi ghi tập tin xuất %s"
 
-#: src/main.c:706
+#: src/main.c:727
 #, c-format
 msgid "error closing output file %s"
 msgstr "gặp lỗi khi đóng tập tin xuất %s"
 
-#: src/main.c:710
+#: src/main.c:731
 #, c-format
 msgid "error deleting output file %s"
 msgstr "gặp lỗi khi xoá bỏ tập tin xuất %s"
 
-#: src/main.c:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "Không sao lưu.\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d đang sao lưu các trạng thái (kiểu không chấp nhận).\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "Bảng đã nén lúc nào cũng sao lưu.\n"
 
-#: src/main.c:728
+#: src/main.c:749
 #, c-format
 msgid "error writing backup file %s"
 msgstr "găp lỗi khi ghi tập tin sao lưu %s"
 
-#: src/main.c:732
+#: src/main.c:753
 #, c-format
 msgid "error closing backup file %s"
 msgstr "gặp lỗi khi đóng tập tin sao lưu %s"
 
-#: src/main.c:737
+#: src/main.c:758
 #, c-format
 msgid "%s version %s usage statistics:\n"
 msgstr "%s phiên bản %s thống kê sử dụng:\n"
 
-#: src/main.c:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  tùy chọn bộ quét: —"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d trạng thái NFA\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d quy tắc\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  Không sao lưu\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d đang sao lưu các trạng thái (kiểu không chấp nhận)\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  Bảng đã nén lúc nào cũng sao lưu\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  Dùng mẫu kiểu đầu dòng\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d điều kiện bắt đầu\n"
 
-#: src/main.c:847
+#: 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:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  không có lớp ký tự\n"
 
-#: src/main.c:855
+#: src/main.c:876
 #, c-format
 msgid "  %d/%d character classes needed %d/%d words of storage, %d reused\n"
 msgstr "  %d/%d lớp ký tự cần %d/%d từ bộ nhớ, %d được dùng lại\n"
 
-#: src/main.c:860
+#: 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:863
+#: 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:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d mục tin bảng\n"
 
-#: src/main.c:876
+#: src/main.c:897
 #, c-format
 msgid "  %d/%d base-def entries created\n"
 msgstr "  %d/%d mục tin base-def (định nghĩa cơ bản) đã được tạo\n"
 
-#: src/main.c:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (tối đa %d) mục tin nxt-chk (kiểm tra kế tiếp) đã được tạo\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr ""
 "  %d/%d (tối đa %d) mục tin biểu mẫu nxt-chk (kiểm tra kế tiếp) đã được tạo\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d mục tin bảng trống\n"
 
-#: src/main.c:890
+#: 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:893
+#: 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:901
+#: src/main.c:922
 #, c-format
 msgid "  %d/%d equivalence classes created\n"
 msgstr "  %d/%d lớp kiểu tương đương đã được tạo\n"
 
-#: src/main.c:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d lớp tương-đương-meta đã được tạo\n"
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr "  %d (%d được lưu) lần va chạm mã băm, %d DFA bằng nhau\n"
 
-#: src/main.c:917
+#: 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:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  cần tổng %d mục tin bảng\n"
 
-#: src/main.c:996
+#: src/main.c:1015
 #, c-format
 msgid "Internal error. flexopts are malformed.\n"
 msgstr "Gặp lỗi nội bộ vì những flexopts sai dạng.\n"
 
-#: src/main.c:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "Hãy thử lệnh \"%s --help\" (trợ giúp) để xem thêm thông tin.\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "không hiểu tùy chọn \"-C\" là \"%c\""
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "gặp lỗi phân tích nghiêm trọng"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "không thể tạo tập tin thông tin sao lưu %s"
 
-#: src/main.c:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr ""
 "Tùy chọn kiểu tương thích lex AT&T \"-l\" làm giảm hiệu suất rất nhiều\n"
 
-#: src/main.c:1524
+#: 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 trường hợp giảm hiệu suất khác\n"
 
-#: src/main.c:1530
+#: src/main.c:1549
 #, c-format
 msgid ""
 "%%option yylineno entails a performance penalty ONLY on rules that can match "
@@ -494,53 +494,53 @@ msgstr ""
 "%%tùy chọn \"yylineno\" giảm hiệu suất CHỈ với quy tắc khớp với ký tự dòng "
 "mới\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "Tùy chọn \"-I\" (tương tác) giảm hiệu suất một ít\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() giảm hiệu suất một ít\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT (đẩy ra) làm suy giảm hiệu suất nghiêm trọng\n"
 
-#: src/main.c:1553
+#: 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:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "Không cho phép dùng REJECT (đẩy ra) với tùy chọn \"-f\" hay \"-F\""
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr ""
 "Không cho phép dùng %option (tùy chọn) \"yylineno\" với REJECT (đẩy ra)"
 
-#: src/main.c:1571
+#: 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 với tùy chọn \"-f\" hay "
 "\"-F\""
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option (tùy chọn) \"yyclass\" chỉ có ý nghĩa với bộ quét C++"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "Cách dùng: %s [TÙY_CHỌN] [TẬP_TIN]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -683,47 +683,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "việc phân bổ cho sko_stack gặp lỗi"
 
-#: src/misc.c:102 src/misc.c:129
+#: 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:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "việc phân chia bộ nhớ bị lỗi trong allocate_array() (phân bổ mảng)"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "phát hiện ký tự sai \"%s\" trong check_char() (kiểm tra ký tự)"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "bộ quét cần thiết cờ \"-8\" để dùng ký tự %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "bộ nhớ động đã thất bại trong copy_string() (sao chép chuỗi)"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "việc phân chia bộ nhớ bị lỗi trong allocate_array() (phân bổ mảng)"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s: gặp lỗi nôi bộ nghiêm trọng, %s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "việc thử tăng kích cỡ mảng đã thất bại"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "gặp dòng sai trong tập tin khung sườn"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "việc phân bổ bộ nhớ bị lỗi trong yy_flex_xmalloc()"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -734,40 +735,40 @@ msgstr ""
 "\n"
 "********** bắt đầu đổ NFA có trạng thái bắt đầu là %d\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "trạng thái # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** đổ xong\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "máy trống trong dupmachine() (nhân đôi máy)"
 
-#: src/nfa.c:240
+#: 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:364
+#: 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 thường)"
 
-#: src/nfa.c:609
+#: 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:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "gặp quá nhiều chuyển tiếp trong mkxtion()"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "quá nhiều quy tắc (> %d) !"
@@ -846,16 +847,16 @@ msgstr "Giá trị định nghĩa cho {%s} quá dài\n"
 msgid "incomplete name definition"
 msgstr "lời đinh nghĩa tên chưa hoàn tất"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "dòng tùy chọn quá dài\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "gặp tùy chọn %% không được nhận dạng: %s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "lớp ký tự sai"
 
@@ -864,85 +865,89 @@ msgstr "lớp ký tự sai"
 msgid "undefined definition {%s}"
 msgstr "chưa định nghĩa định danh {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "<start condition> (điệu kiện bắt đầu) sai: %s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "thiếu dấu trích dẫn"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "biểu thức lớp ký tự sai: %s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "có ký tự sai ở trong hai dấu ngoặc móc {}"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "thiếu }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "gặp kết thúc tập tin ở trong một hành động"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "gặp kết thúc tập tin ở trong mẫu"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "ký tự sai: %s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "không thể mở %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "Cách dùng: %s [TÙY_CHỌN]...\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "tùy chọn \"%s\" không cho phép đối số\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "tùy chọn \"%s\" cần một đối số\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "tùy chọn \"%s\" chưa rõ ràng\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "Không nhận ra tùy chọn \"%s\"\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "Không rõ lỗi=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "gặp lỗi khi phân bổ bộ nhớ của bảng ký hiệu"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "tên đã được định nghĩa hai lần"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "điều kiện bắt đầu %s đã được khai báo hai lần"
@@ -960,3 +965,6 @@ msgstr "Dấu kết thúc\n"
 #, c-format
 msgid "*Something Weird* - tok: %d val: %d\n"
 msgstr "* Điều lạ * — thẻ bài: %d giá trị: %d\n"
+
+#~ msgid "dynamic memory failure in copy_string()"
+#~ msgstr "bộ nhớ động đã thất bại trong copy_string() (sao chép chuỗi)"
diff --git a/po/zh_CN.gmo b/po/zh_CN.gmo
index aa03f76..0478a8c 100644
--- a/po/zh_CN.gmo
+++ b/po/zh_CN.gmo
diff --git a/po/zh_CN.po b/po/zh_CN.po
index b5ecb46..feac102 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.38\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <arthur200126@gmail.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
@@ -18,15 +18,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Poedit 1.8.4\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "给予缓冲区配额以打印字串时失败"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "给予缓冲区配额用于列指令时失败"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "给予缓冲区配额用于 m4 def 时失败"
 
@@ -34,26 +34,26 @@ msgstr "给予缓冲区配额用于 m4 def 时失败"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "给予缓冲区配额用于 m4 undef 时失败"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "#%d 正处于非访问状态 -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "不安全的末端上下文"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " 关联的规则列号："
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " 外转换："
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -62,11 +62,11 @@ msgstr ""
 "\n"
 " 合并转换：文件结尾 "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "epsclosure() 中的一致性检查失败"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -78,24 +78,24 @@ msgstr ""
 "DFA 转储：\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "无法创建独立的 end-of-buffer 状态"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "状态 # %d：\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "无法写入 yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "在 sympartition() 检测到错误的变换字符"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -107,29 +107,29 @@ msgstr ""
 "等价类：\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "状态 # %d 接受：[%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "状态 # %d 接受："
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "无法写入 yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "无法写入 yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -139,394 +139,394 @@ msgstr ""
 "\n"
 "元等价类：\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "无法写入 yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "无法写入 yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "无法写入 yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "无法写入 yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "无法写入 yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "无法写入 ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "无法写入 ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "无法写入 eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "无法写入 yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "无法匹配规则"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "-s 选项已给定但是可以吻合缺省规则"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "无法将 -+ 与 -l 选项共同使用"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "无法将 -f 或 -F 与 -l 选项共同使用"
 
-#: src/main.c:244
+#: 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 选项共同使用"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF 和 -Cm 共用时不具任何意义"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF 和 -I 是不兼容的"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF 与 lex 兼容模式是不兼容的"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf 和 -CF 是互斥的"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "无法将 -+ 与 -CF 选项共同使用"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array 与 -+ 选项不兼容"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "选项 -+ 和 --reentrant 是互斥的。"
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bison 桥接器不受 C++ 扫描程序支持。"
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "无法创建 %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "无法写入表头"
 
-#: src/main.c:421
+#: 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:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "给予宏定义配额时失败"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "读取骨架文件 %s 时输入错误"
 
-#: src/main.c:509
+#: 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:694
+#: src/main.c:715
 #, c-format
 msgid "error creating header file %s"
 msgstr "创建头文件 %s 出错"
 
-#: src/main.c:702
+#: 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:706
+#: 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:710
+#: 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:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "没有回溯。\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d 回溯 (非接受) 状态。\n"
 
-#: src/main.c:725
+#: 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:728
+#: 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:732
+#: 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:737
+#: 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:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  扫描器选项：-"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA 状态\n"
 
-#: src/main.c:821
+#: src/main.c:842
 #, c-format
 msgid "  %d/%d DFA states (%d words)\n"
 msgstr "  %d/%d DFA 状态 (%d 个字词)\n"
 
-#: src/main.c:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d 条规则\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  没有回溯\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d 回溯 (非接受) 状态\n"
 
-#: src/main.c:837
+#: 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:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  列首式样已使用\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d 起始条件\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d ε状态，%d 双倍ε状态\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  无字符类别\n"
 
-#: src/main.c:855
+#: 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 字词的保存体，%d 重新使用\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d 状态/下一状态对已创建\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d 独一/重复转换\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d 表格项目\n"
 
-#: src/main.c:876
+#: 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:880
+#: 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:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (峰值 %d) 模板 nxt-chk 项目已创建\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d 清空表格项目\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d 原型已创建\n"
 
-#: src/main.c:893
+#: 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:901
+#: 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:909
+#: src/main.c:930
 #, c-format
 msgid "  %d/%d meta-equivalence classes created\n"
 msgstr "  %d/%d 后设等价类别已创建\n"
 
-#: src/main.c:915
+#: src/main.c:936
 #, c-format
 msgid "  %d (%d saved) hash collisions, %d DFAs equal\n"
 msgstr "  %d (%d 已保存) 哈希碰撞，%d DFAs 相等\n"
 
-#: src/main.c:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  需要 %d 组重新配置\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  总计需要 %d 表格项目\n"
 
-#: src/main.c:996
+#: 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:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "尝试「%s --help」以获得更多信息。\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "未知的 -C 选项“%c”"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "致命的解析错误"
 
-#: src/main.c:1500
+#: src/main.c:1519
 #, c-format
 msgid "could not create backing-up info file %s"
 msgstr "无法创建回溯信息文件 %s"
 
-#: src/main.c:1521
+#: 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减退\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " 同时也许是其他回报性能减退的实际来源\n"
 
-#: src/main.c:1530
+#: 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 导致性能减退，只有当该规则该吻合新列字符时才会\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (交互式) 导致小幅性能减退\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() 导致小幅性能减退\n"
 
-#: src/main.c:1548
+#: src/main.c:1567
 #, c-format
 msgid "REJECT entails a large performance penalty\n"
 msgstr "REJECT 导致大幅性能减退\n"
 
-#: src/main.c:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr "变量末尾上下文规则导致大幅性能减退\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT 无法与 -f 或 -F 共同使用"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno 无法与 REJECT 共同使用"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr "变量末尾上下文规则无法与 -f 或 -F 共同使用"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass 只对于 C++ 扫描程序有意义"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "用法：%s [选项] [文件]...\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -658,47 +658,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "给予 sko_stack 配额时失败"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "名称「%s」有荒谬的长度"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "在 allocatearray() 中内存配置失败"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "在 checkchar() 中侦测到不当的字符「%s」"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "扫描程序需要 -8 旗标以使用字符 %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "在 copystring() 中动态内存失败"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "在 allocatearray() 中内存配置失败"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s：严重内部错误，%s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "试图增加数组大小时失败"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "骨架文件中错误的行"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "在 yy_flex_xmalloc() 中的内存分配失败"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -709,39 +710,39 @@ msgstr ""
 "\n"
 "********** 开始输出起始状态为 %d 的 NFA\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "状态 # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** 输出结束\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "在 dupmachine() 中清空机器"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "变量末尾上下文规则于列 %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "在 mark_beginning_as_normal() 中有不当的状态输入"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "输入规则太复杂 (>= %d NFA 状态)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "在 mkxtion() 中找到太多转换"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "规则过多 (> %d)！"
@@ -818,16 +819,16 @@ msgstr "{%s} 的定义值太长\n"
 msgid "incomplete name definition"
 msgstr "不完整的名称定义"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "选项列太长\n"
 
-#: src/scan.l:451
+#: src/scan.l:452
 #, c-format
 msgid "unrecognized %%option: %s"
 msgstr "不能识别的 %%选项：%s"
 
-#: src/scan.l:633 src/scan.l:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "错误的字符类别"
 
@@ -836,85 +837,89 @@ msgstr "错误的字符类别"
 msgid "undefined definition {%s}"
 msgstr "未定义的定义 {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "错误 <起始条件>：%s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "遗漏引号"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "错误的字符类别表达式：%s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "不当字符于 {} 内部"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "遗漏 }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "在动作中文件结束"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "在式样之内遇到文件结束"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "错误的字符：%s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "无法打开 %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "用法：%s [选项]...\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "选项“%s”不接受参数\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "选项“%s”需要一个参数\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "选项「%s」是模棱两可的\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "未知的选项“%s”\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "未知错误=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "符号表内存分配失败"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "名称定义了两次"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "起始条件 %s 声明了两次"
@@ -933,6 +938,9 @@ msgstr "结束标志\n"
 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() 中动态内存失败"
+
 #~ msgid "consistency check failed in symfollowset"
 #~ msgstr "symfollowset 中的一致性检查失败"
 
diff --git a/po/zh_TW.gmo b/po/zh_TW.gmo
index 66acc0c..dbd94a1 100644
--- a/po/zh_TW.gmo
+++ b/po/zh_TW.gmo
diff --git a/po/zh_TW.po b/po/zh_TW.po
index 8ed3cb5..e033222 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: flex 2.5.37\n"
 "Report-Msgid-Bugs-To: flex-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2015-11-17 11:17-0500\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 <bluebat@member.fsf.org>\n"
 "Language-Team: Chinese (traditional) <zh-l10n@linux.org.tw>\n"
@@ -18,15 +18,15 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
-#: src/buf.c:78
+#: src/buf.c:79
 msgid "Allocation of buffer to print string failed"
 msgstr "給予緩衝區配額以列印字串時失敗"
 
-#: src/buf.c:101
+#: src/buf.c:107
 msgid "Allocation of buffer for line directive failed"
 msgstr "給予緩衝區配額用於列指令時失敗"
 
-#: src/buf.c:178
+#: src/buf.c:177
 msgid "Allocation of buffer for m4 def failed"
 msgstr "給予緩衝區配額用於 m4 def 時失敗"
 
@@ -34,26 +34,26 @@ msgstr "給予緩衝區配額用於 m4 def 時失敗"
 msgid "Allocation of buffer for m4 undef failed"
 msgstr "給予緩衝區配額用於 m4 undef 時失敗"
 
-#: src/dfa.c:61
+#: src/dfa.c:59
 #, c-format
 msgid "State #%d is non-accepting -\n"
 msgstr "#%d 正處於非存取狀態 -\n"
 
-#: src/dfa.c:124
+#: src/dfa.c:119
 msgid "dangerous trailing context"
 msgstr "不安全的末端內文"
 
-#: src/dfa.c:166
+#: src/dfa.c:159
 #, c-format
 msgid " associated rule line numbers:"
 msgstr " 關聯的規則列號："
 
-#: src/dfa.c:202
+#: src/dfa.c:193
 #, c-format
 msgid " out-transitions: "
 msgstr " 外轉換："
 
-#: src/dfa.c:210
+#: src/dfa.c:201
 #, c-format
 msgid ""
 "\n"
@@ -62,11 +62,11 @@ msgstr ""
 "\n"
 " 合併轉換：檔案結尾 "
 
-#: src/dfa.c:341
+#: src/dfa.c:331
 msgid "consistency check failed in epsclosure()"
 msgstr "epsclosure() 中的一致性檢查失敗"
 
-#: src/dfa.c:429
+#: src/dfa.c:419
 msgid ""
 "\n"
 "\n"
@@ -78,24 +78,24 @@ msgstr ""
 " DFA 傾印：\n"
 "\n"
 
-#: src/dfa.c:604
+#: src/dfa.c:592
 msgid "could not create unique end-of-buffer state"
 msgstr "無法建立獨一的緩衝區結尾狀態"
 
-#: src/dfa.c:625
+#: src/dfa.c:613
 #, c-format
 msgid "state # %d:\n"
 msgstr "狀態 # %d：\n"
 
-#: src/dfa.c:785
+#: src/dfa.c:773
 msgid "Could not write yynxt_tbl[][]"
 msgstr "無法寫入 yynxt_tbl[][]"
 
-#: src/dfa.c:1049
+#: src/dfa.c:1033
 msgid "bad transition character detected in sympartition()"
 msgstr "在 sympartition() 偵測到不當的轉換字元"
 
-#: src/gen.c:499
+#: src/gen.c:494
 msgid ""
 "\n"
 "\n"
@@ -107,29 +107,29 @@ msgstr ""
 "等價類別：\n"
 "\n"
 
-#: src/gen.c:684 src/gen.c:713 src/gen.c:1237
+#: src/gen.c:679 src/gen.c:708 src/gen.c:1228
 #, c-format
 msgid "state # %d accepts: [%d]\n"
 msgstr "狀態 # %d 接受：[%d]\n"
 
-#: src/gen.c:1132
+#: src/gen.c:1125
 #, c-format
 msgid "state # %d accepts: "
 msgstr "狀態 # %d 接受："
 
-#: src/gen.c:1179
+#: src/gen.c:1172
 msgid "Could not write yyacclist_tbl"
 msgstr "無法寫入 yyacclist_tbl"
 
-#: src/gen.c:1255
+#: src/gen.c:1246
 msgid "Could not write yyacc_tbl"
 msgstr "無法寫入 yyacc_tbl"
 
-#: src/gen.c:1270 src/gen.c:1655 src/gen.c:1678
+#: 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:1293
+#: src/gen.c:1281
 msgid ""
 "\n"
 "\n"
@@ -139,393 +139,393 @@ msgstr ""
 "\n"
 " 後設等價類別：\n"
 
-#: src/gen.c:1315
+#: src/gen.c:1303
 msgid "Could not write yymeta_tbl"
 msgstr "無法寫入 yymeta_tbl"
 
-#: src/gen.c:1376
+#: src/gen.c:1362
 msgid "Could not write yybase_tbl"
 msgstr "無法寫入 yybase_tbl"
 
-#: src/gen.c:1410
+#: src/gen.c:1394
 msgid "Could not write yydef_tbl"
 msgstr "無法寫入 yydef_tbl"
 
-#: src/gen.c:1450
+#: src/gen.c:1432
 msgid "Could not write yynxt_tbl"
 msgstr "無法寫入 yynxt_tbl"
 
-#: src/gen.c:1486
+#: src/gen.c:1466
 msgid "Could not write yychk_tbl"
 msgstr "無法寫入 yychk_tbl"
 
-#: src/gen.c:1640 src/gen.c:1669
+#: src/gen.c:1618 src/gen.c:1647
 msgid "Could not write ftbl"
 msgstr "無法寫入 ftbl"
 
-#: src/gen.c:1646
+#: src/gen.c:1624
 msgid "Could not write ssltbl"
 msgstr "無法寫入 ssltbl"
 
-#: src/gen.c:1697
+#: src/gen.c:1675
 msgid "Could not write eoltbl"
 msgstr "無法寫入 eoltbl"
 
-#: src/gen.c:1757
+#: src/gen.c:1732
 msgid "Could not write yynultrans_tbl"
 msgstr "無法寫入 yynultrans_tbl"
 
-#: src/main.c:192
+#: src/main.c:179
 msgid "rule cannot be matched"
 msgstr "規則無法吻合"
 
-#: src/main.c:197
+#: src/main.c:184
 msgid "-s option given but default rule can be matched"
 msgstr "-s 選項已給定但是可以吻合預設規則"
 
-#: src/main.c:237
+#: src/main.c:222
 msgid "Can't use -+ with -l option"
 msgstr "無法將 -+ 與 -l 選項共同使用"
 
-#: src/main.c:240
+#: src/main.c:225
 msgid "Can't use -f or -F with -l option"
 msgstr "無法將 -f 或 -F 與 -l 選項共同使用"
 
-#: src/main.c:244
+#: 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 選項共同使用"
 
-#: src/main.c:276
+#: src/main.c:261
 msgid "-Cf/-CF and -Cm don't make sense together"
 msgstr "-Cf/-CF 和 -Cm 共用時不具任何意義"
 
-#: src/main.c:279
+#: src/main.c:264
 msgid "-Cf/-CF and -I are incompatible"
 msgstr "-Cf/-CF 和 -I 是不相容的"
 
-#: src/main.c:283
+#: src/main.c:268
 msgid "-Cf/-CF are incompatible with lex-compatibility mode"
 msgstr "-Cf/-CF 與 lex 相容模式是不相容的"
 
-#: src/main.c:288
+#: src/main.c:273
 msgid "-Cf and -CF are mutually exclusive"
 msgstr "-Cf 和 -CF 是互斥的"
 
-#: src/main.c:292
+#: src/main.c:277
 msgid "Can't use -+ with -CF option"
 msgstr "無法將 -+ 與 -CF 選項共同使用"
 
-#: src/main.c:295
+#: src/main.c:280
 #, c-format
 msgid "%array incompatible with -+ option"
 msgstr "%array 與 -+ 選項不相容"
 
-#: src/main.c:300
+#: src/main.c:285
 msgid "Options -+ and --reentrant are mutually exclusive."
 msgstr "選項 -+ 和 --reentrant 是互斥的。"
 
-#: src/main.c:303
+#: src/main.c:288
 msgid "bison bridge not supported for the C++ scanner."
 msgstr "bison 橋接器不受 C++ 掃描程式支援。"
 
-#: src/main.c:358 src/main.c:404
+#: src/main.c:343 src/main.c:427
 #, c-format
 msgid "could not create %s"
 msgstr "無法建立 %s"
 
-#: src/main.c:417
+#: src/main.c:439
 msgid "could not write tables header"
 msgstr "無法寫入表頭"
 
-#: src/main.c:421
+#: 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:457
+#: src/main.c:480
 msgid "allocation of macro definition failed"
 msgstr "給予巨集定義配額時失敗"
 
-#: src/main.c:505
+#: src/main.c:527
 #, c-format
 msgid "input error reading skeleton file %s"
 msgstr "讀取架構檔案 %s 時輸入錯誤"
 
-#: src/main.c:509
+#: 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:694
+#: 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:702
+#: 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:706
+#: 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:710
+#: 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:717
+#: src/main.c:738
 #, c-format
 msgid "No backing up.\n"
 msgstr "沒有備份。\n"
 
-#: src/main.c:721
+#: src/main.c:742
 #, c-format
 msgid "%d backing up (non-accepting) states.\n"
 msgstr "%d 備份 (非接受) 狀態。\n"
 
-#: src/main.c:725
+#: src/main.c:746
 #, c-format
 msgid "Compressed tables always back up.\n"
 msgstr "壓縮過的表格自動備份。\n"
 
-#: src/main.c:728
+#: 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:732
+#: 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:737
+#: 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:740
+#: src/main.c:761
 #, c-format
 msgid "  scanner options: -"
 msgstr "  掃描程式選項：-"
 
-#: src/main.c:819
+#: src/main.c:840
 #, c-format
 msgid "  %d/%d NFA states\n"
 msgstr "  %d/%d NFA 狀態\n"
 
-#: src/main.c:821
+#: 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:823
+#: src/main.c:844
 #, c-format
 msgid "  %d rules\n"
 msgstr "  %d 條規則\n"
 
-#: src/main.c:828
+#: src/main.c:849
 #, c-format
 msgid "  No backing up\n"
 msgstr "  沒有備份\n"
 
-#: src/main.c:832
+#: src/main.c:853
 #, c-format
 msgid "  %d backing-up (non-accepting) states\n"
 msgstr "  %d 備份 (非接受) 狀態\n"
 
-#: src/main.c:837
+#: src/main.c:858
 #, c-format
 msgid "  Compressed tables always back-up\n"
 msgstr "  壓縮過的表格自動備份\n"
 
-#: src/main.c:841
+#: src/main.c:862
 #, c-format
 msgid "  Beginning-of-line patterns used\n"
 msgstr "  列首式樣已使用\n"
 
-#: src/main.c:843
+#: src/main.c:864
 #, c-format
 msgid "  %d/%d start conditions\n"
 msgstr "  %d/%d 起始條件\n"
 
-#: src/main.c:847
+#: src/main.c:868
 #, c-format
 msgid "  %d epsilon states, %d double epsilon states\n"
 msgstr "  %d ε狀態，%d 雙倍ε狀態\n"
 
-#: src/main.c:851
+#: src/main.c:872
 #, c-format
 msgid "  no character classes\n"
 msgstr "  無字元類別\n"
 
-#: src/main.c:855
+#: 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 重新使用\n"
 
-#: src/main.c:860
+#: src/main.c:881
 #, c-format
 msgid "  %d state/nextstate pairs created\n"
 msgstr "  %d 狀態/下一狀態對已建立\n"
 
-#: src/main.c:863
+#: src/main.c:884
 #, c-format
 msgid "  %d/%d unique/duplicate transitions\n"
 msgstr "  %d/%d 獨一/重複轉換\n"
 
-#: src/main.c:868
+#: src/main.c:889
 #, c-format
 msgid "  %d table entries\n"
 msgstr "  %d 表格項目\n"
 
-#: src/main.c:876
+#: 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:880
+#: src/main.c:901
 #, c-format
 msgid "  %d/%d (peak %d) nxt-chk entries created\n"
 msgstr "  %d/%d (尖峰 %d) nxt-chk 項目已建立\n"
 
-#: src/main.c:884
+#: src/main.c:905
 #, c-format
 msgid "  %d/%d (peak %d) template nxt-chk entries created\n"
 msgstr "  %d/%d (尖峰 %d) 模板 nxt-chk 項目已建立\n"
 
-#: src/main.c:888
+#: src/main.c:909
 #, c-format
 msgid "  %d empty table entries\n"
 msgstr "  %d 清空表格項目\n"
 
-#: src/main.c:890
+#: src/main.c:911
 #, c-format
 msgid "  %d protos created\n"
 msgstr "  %d 原型已建立\n"
 
-#: src/main.c:893
+#: 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:901
+#: 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:909
+#: 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:915
+#: 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:917
+#: src/main.c:938
 #, c-format
 msgid "  %d sets of reallocations needed\n"
 msgstr "  需要 %d 組重新配置\n"
 
-#: src/main.c:919
+#: src/main.c:940
 #, c-format
 msgid "  %d total table entries needed\n"
 msgstr "  總計需要 %d 表格項目\n"
 
-#: src/main.c:996
+#: 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:1006
+#: src/main.c:1025
 #, c-format
 msgid "Try `%s --help' for more information.\n"
 msgstr "嘗試「%s --help」以獲得更多資訊。\n"
 
-#: src/main.c:1063
+#: src/main.c:1082
 #, c-format
 msgid "unknown -C option '%c'"
 msgstr "不明 -C 選項「%c」"
 
-#: src/main.c:1192
+#: src/main.c:1211
 #, c-format
 msgid "%s %s\n"
 msgstr "%s %s\n"
 
-#: src/main.c:1468
+#: src/main.c:1487
 msgid "fatal parse error"
 msgstr "嚴重的解析錯誤"
 
-#: src/main.c:1500
+#: 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:1521
+#: src/main.c:1540
 #, c-format
 msgid "-l AT&T lex compatibility option entails a large performance penalty\n"
 msgstr "-l AT&T lex 相容性選項會導致大幅效能減退\n"
 
-#: src/main.c:1524
+#: src/main.c:1543
 #, c-format
 msgid " and may be the actual source of other reported performance penalties\n"
 msgstr " 同時也許是其他回報效能減退的實際來源\n"
 
-#: src/main.c:1530
+#: 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，只有當該規則該吻合新列字元時才會\n"
 
-#: src/main.c:1537
+#: src/main.c:1556
 #, c-format
 msgid "-I (interactive) entails a minor performance penalty\n"
 msgstr "-I (互動式) 導致小幅效能減退\n"
 
-#: src/main.c:1542
+#: src/main.c:1561
 #, c-format
 msgid "yymore() entails a minor performance penalty\n"
 msgstr "yymore() 導致小幅效能減退\n"
 
-#: src/main.c:1548
+#: 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:1553
+#: src/main.c:1572
 #, c-format
 msgid "Variable trailing context rules entail a large performance penalty\n"
 msgstr "變數末尾內文規則導致大幅效能減退\n"
 
-#: src/main.c:1565
+#: src/main.c:1584
 msgid "REJECT cannot be used with -f or -F"
 msgstr "REJECT 無法與 -f 或 -F 共同使用"
 
-#: src/main.c:1568
+#: src/main.c:1587
 #, c-format
 msgid "%option yylineno cannot be used with REJECT"
 msgstr "%option yylineno 無法與 REJECT 共同使用"
 
-#: src/main.c:1571
+#: src/main.c:1590
 msgid "variable trailing context rules cannot be used with -f or -F"
 msgstr "變數末尾內文規則無法與 -f 或 -F 共同使用"
 
-#: src/main.c:1699
+#: src/main.c:1718
 #, c-format
 msgid "%option yyclass only meaningful for C++ scanners"
 msgstr "%option yyclass 只對於 C++ 掃描程式有意義"
 
-#: src/main.c:1806
+#: src/main.c:1805
 #, c-format
 msgid "Usage: %s [OPTIONS] [FILE]...\n"
 msgstr "用法：%s [選項] [檔案]…\n"
 
-#: src/main.c:1809
+#: src/main.c:1808
 #, fuzzy, c-format
 msgid ""
 "Generates programs that perform pattern-matching on text.\n"
@@ -657,47 +657,48 @@ msgstr ""
 msgid "allocation of sko_stack failed"
 msgstr "給予 sko_stack 配額時失敗"
 
-#: src/misc.c:102 src/misc.c:129
+#: src/misc.c:101 src/misc.c:128
 #, c-format
 msgid "name \"%s\" ridiculously long"
 msgstr "名稱「%s」有荒謬的長度"
 
-#: src/misc.c:179
+#: src/misc.c:175
 msgid "memory allocation failed in allocate_array()"
 msgstr "在 allocatearray() 中記憶體配置失敗"
 
-#: src/misc.c:232
+#: src/misc.c:225
 #, c-format
 msgid "bad character '%s' detected in check_char()"
 msgstr "在 checkchar() 中偵測到不當的字元「%s」"
 
-#: src/misc.c:237
+#: src/misc.c:230
 #, c-format
 msgid "scanner requires -8 flag to use the character %s"
 msgstr "掃描程式需要 -8 旗標以使用字元 %s"
 
-#: src/misc.c:270
-msgid "dynamic memory failure in copy_string()"
-msgstr "在 copystring() 中動態記憶體失敗"
+#: src/misc.c:249
+#, fuzzy
+msgid "memory allocation failure in xstrdup()"
+msgstr "在 allocatearray() 中記憶體配置失敗"
 
-#: src/misc.c:369
+#: src/misc.c:323
 #, c-format
 msgid "%s: fatal internal error, %s\n"
 msgstr "%s：嚴重內部錯誤，%s\n"
 
-#: src/misc.c:795
+#: src/misc.c:712
 msgid "attempt to increase array size failed"
 msgstr "試圖增加陣列大小時失敗"
 
-#: src/misc.c:922
+#: src/misc.c:839
 msgid "bad line in skeleton file"
 msgstr "架構檔案中不當的列"
 
-#: src/misc.c:971
+#: src/misc.c:889
 msgid "memory allocation failed in yy_flex_xmalloc()"
 msgstr "在 yy_flex_xmalloc() 中的記憶體配置失敗"
 
-#: src/nfa.c:104
+#: src/nfa.c:100
 #, c-format
 msgid ""
 "\n"
@@ -708,39 +709,39 @@ msgstr ""
 "\n"
 "********** 開始輸出起始狀態為 %d 的 NFA\n"
 
-#: src/nfa.c:115
+#: src/nfa.c:111
 #, c-format
 msgid "state # %4d\t"
 msgstr "狀態 # %4d\t"
 
-#: src/nfa.c:130
+#: src/nfa.c:126
 #, c-format
 msgid "********** end of dump\n"
 msgstr "********** 傾印結束\n"
 
-#: src/nfa.c:174
+#: src/nfa.c:169
 msgid "empty machine in dupmachine()"
 msgstr "在 dupmachine() 中清空機器"
 
-#: src/nfa.c:240
+#: src/nfa.c:234
 #, c-format
 msgid "Variable trailing context rule at line %d\n"
 msgstr "變數末尾內文規則於列 %d\n"
 
-#: src/nfa.c:364
+#: src/nfa.c:356
 msgid "bad state type in mark_beginning_as_normal()"
 msgstr "在 mark_beginning_as_normal() 中有不當的狀態輸入"
 
-#: src/nfa.c:609
+#: src/nfa.c:594
 #, c-format
 msgid "input rules are too complicated (>= %d NFA states)"
 msgstr "輸入規則太複雜 (>= %d NFA 狀態)"
 
-#: src/nfa.c:688
+#: src/nfa.c:672
 msgid "found too many transitions in mkxtion()"
 msgstr "在 mkxtion() 中找到太多轉換"
 
-#: src/nfa.c:714
+#: src/nfa.c:698
 #, c-format
 msgid "too many rules (> %d)!"
 msgstr "太多規則 (> %d)！"
@@ -817,16 +818,16 @@ msgstr "{%s} 的定義值太長\n"
 msgid "incomplete name definition"
 msgstr "不完整的名稱定義"
 
-#: src/scan.l:443
+#: src/scan.l:444
 msgid "Option line too long\n"
 msgstr "選項列太長\n"
 
-#: src/scan.l:451
+#: 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:800
+#: src/scan.l:633 src/scan.l:806
 msgid "bad character class"
 msgstr "不當的字元類別"
 
@@ -835,85 +836,89 @@ msgstr "不當的字元類別"
 msgid "undefined definition {%s}"
 msgstr "未定義的定義 {%s}"
 
-#: src/scan.l:755
+#: src/scan.l:746
+msgid "unbalanced parenthesis"
+msgstr ""
+
+#: src/scan.l:761
 #, c-format
 msgid "bad <start condition>: %s"
 msgstr "不當的 <起始條件>：%s"
 
-#: src/scan.l:768
+#: src/scan.l:774
 msgid "missing quote"
 msgstr "缺少引號"
 
-#: src/scan.l:834
+#: src/scan.l:840
 #, c-format
 msgid "bad character class expression: %s"
 msgstr "不當的字元類別運算式：%s"
 
-#: src/scan.l:856
+#: src/scan.l:862
 msgid "bad character inside {}'s"
 msgstr "不當字元於 {} 內部"
 
-#: src/scan.l:862
+#: src/scan.l:868
 msgid "missing }"
 msgstr "缺少 }"
 
-#: src/scan.l:940
+#: src/scan.l:946
 msgid "EOF encountered inside an action"
 msgstr "在動作之內遇到檔案結束"
 
-#: src/scan.l:945
+#: src/scan.l:951
 msgid "EOF encountered inside pattern"
 msgstr "在式樣之內遇到檔案結束"
 
-#: src/scan.l:967
+#: src/scan.l:973
 #, c-format
 msgid "bad character: %s"
 msgstr "不當的字元：%s"
 
-#: src/scan.l:996
+#: src/scan.l:1001
 #, c-format
 msgid "can't open %s"
 msgstr "無法開啟 %s"
 
-#: src/scanopt.c:291
+#: src/scanopt.c:259
 #, c-format
 msgid "Usage: %s [OPTIONS]...\n"
 msgstr "用法：%s [選項]…\n"
 
-#: src/scanopt.c:559
+#: src/scanopt.c:524
 #, c-format
 msgid "option `%s' doesn't allow an argument\n"
 msgstr "選項「%s」不允許任何引數\n"
 
-#: src/scanopt.c:564
+#: src/scanopt.c:529
 #, c-format
 msgid "option `%s' requires an argument\n"
 msgstr "選項「%s」需要一個引數\n"
 
-#: src/scanopt.c:568
+#: src/scanopt.c:533
 #, c-format
 msgid "option `%s' is ambiguous\n"
 msgstr "選項「%s」是模稜兩可的\n"
 
-#: src/scanopt.c:572
+#: src/scanopt.c:537
 #, c-format
 msgid "Unrecognized option `%s'\n"
 msgstr "無法辨識的選項 %s\n"
 
-#: src/scanopt.c:576
+#: src/scanopt.c:541
 #, c-format
 msgid "Unknown error=(%d)\n"
 msgstr "不明錯誤=(%d)\n"
 
-#: src/sym.c:100
+#: src/sym.c:92
 msgid "symbol table memory allocation failed"
 msgstr "符號表記憶體配置失敗"
 
-#: src/sym.c:202
+#: src/sym.c:183
 msgid "name defined twice"
 msgstr "名稱定義了兩次"
 
-#: src/sym.c:253
+#: src/sym.c:231
 #, c-format
 msgid "start condition %s declared twice"
 msgstr "起始條件 %s 宣告了兩次"
@@ -931,3 +936,6 @@ msgstr "結束標誌\n"
 #, c-format
 msgid "*Something Weird* - tok: %d val: %d\n"
 msgstr "*情況很怪異* - 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/Makefile.in b/src/Makefile.in
index a9e0074..46b0c6c 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -91,6 +91,7 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 bin_PROGRAMS = flex$(EXEEXT)
+noinst_PROGRAMS = stage1flex$(EXEEXT)
 subdir = src
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
@@ -155,17 +156,21 @@ libfl_pic_la_OBJECTS = $(am_libfl_pic_la_OBJECTS)
 libfl_pic_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(libfl_pic_la_LDFLAGS) $(LDFLAGS) -o $@
-PROGRAMS = $(bin_PROGRAMS)
-am_flex_OBJECTS = ccl.$(OBJEXT) dfa.$(OBJEXT) ecs.$(OBJEXT) \
-	scanflags.$(OBJEXT) gen.$(OBJEXT) main.$(OBJEXT) \
-	misc.$(OBJEXT) nfa.$(OBJEXT) parse.$(OBJEXT) scan.$(OBJEXT) \
-	skel.$(OBJEXT) sym.$(OBJEXT) tblcmp.$(OBJEXT) yylex.$(OBJEXT) \
-	options.$(OBJEXT) scanopt.$(OBJEXT) buf.$(OBJEXT) \
-	tables.$(OBJEXT) tables_shared.$(OBJEXT) filter.$(OBJEXT) \
-	regex.$(OBJEXT)
+PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
+am__objects_1 = buf.$(OBJEXT) ccl.$(OBJEXT) dfa.$(OBJEXT) \
+	ecs.$(OBJEXT) filter.$(OBJEXT) gen.$(OBJEXT) main.$(OBJEXT) \
+	misc.$(OBJEXT) nfa.$(OBJEXT) options.$(OBJEXT) parse.$(OBJEXT) \
+	regex.$(OBJEXT) scanflags.$(OBJEXT) scanopt.$(OBJEXT) \
+	skel.$(OBJEXT) sym.$(OBJEXT) tables.$(OBJEXT) \
+	tables_shared.$(OBJEXT) tblcmp.$(OBJEXT) yylex.$(OBJEXT)
+am_flex_OBJECTS = stage1scan.$(OBJEXT) $(am__objects_1)
 flex_OBJECTS = $(am_flex_OBJECTS)
 flex_LDADD = $(LDADD)
 flex_DEPENDENCIES = ../lib/libcompat.la
+am_stage1flex_OBJECTS = scan.$(OBJEXT) $(am__objects_1)
+stage1flex_OBJECTS = $(am_stage1flex_OBJECTS)
+stage1flex_LDADD = $(LDADD)
+stage1flex_DEPENDENCIES = ../lib/libcompat.la
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -217,9 +222,10 @@ AM_V_YACC = $(am__v_YACC_@AM_V@)
 am__v_YACC_ = $(am__v_YACC_@AM_DEFAULT_V@)
 am__v_YACC_0 = @echo "  YACC    " $@;
 am__v_YACC_1 = 
-SOURCES = $(libfl_la_SOURCES) $(libfl_pic_la_SOURCES) $(flex_SOURCES)
+SOURCES = $(libfl_la_SOURCES) $(libfl_pic_la_SOURCES) $(flex_SOURCES) \
+	$(stage1flex_SOURCES)
 DIST_SOURCES = $(libfl_la_SOURCES) $(libfl_pic_la_SOURCES) \
-	$(flex_SOURCES)
+	$(flex_SOURCES) $(stage1flex_SOURCES)
 am__can_run_installinfo = \
   case $$AM_UPDATE_INFO_DIR in \
     n|no|NO) false;; \
@@ -248,7 +254,7 @@ ETAGS = etags
 CTAGS = ctags
 am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/build-aux/depcomp $(top_srcdir)/build-aux/ylwrap \
-	parse.c parse.h scan.c
+	parse.c parse.h scan.c stage1scan.c
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ALLOCA = @ALLOCA@
@@ -302,7 +308,7 @@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
 LIBICONV = @LIBICONV@
 LIBINTL = @LIBINTL@
 LIBOBJS = @LIBOBJS@
-LIBS = @LIBINTL@ @LIBS@
+LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
 LN_S = @LN_S@
@@ -338,6 +344,7 @@ SET_MAKE = @SET_MAKE@
 SHARED_VERSION_INFO = @SHARED_VERSION_INFO@
 SHELL = @SHELL@
 STRIP = @STRIP@
+TEXI2DVI = @TEXI2DVI@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 XGETTEXT = @XGETTEXT@
@@ -405,30 +412,37 @@ 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 \
-	scanflags.c \
+	filter.c \
 	gen.c \
 	main.c \
 	misc.c \
 	nfa.c \
+	options.c \
 	parse.y \
-	scan.l \
+	regex.c \
+	scanflags.c \
+	scanopt.c \
 	skel.c \
 	sym.c \
-	tblcmp.c \
-	yylex.c \
-	options.c \
-	scanopt.c \
-	buf.c \
 	tables.c \
 	tables_shared.c \
-	filter.c \
-	regex.c
+	tblcmp.c \
+	yylex.c
 
-LDADD = ../lib/libcompat.la
+LDADD = ../lib/libcompat.la @LIBINTL@
 libfl_la_SOURCES = \
 	libmain.c \
 	libyywrap.c
@@ -456,9 +470,7 @@ EXTRA_DIST = \
 	mkskel.sh \
 	gettext.h
 
-BUILT_SOURCES = \
-	skel.c
-
+DISTCLEANFILES = stage1scan.c
 MAINTAINERCLEANFILES = skel.c
 
 # Run GNU indent on sources. Don't run this unless all the sources compile cleanly.
@@ -496,7 +508,7 @@ indentfiles = \
 	tables_shared.h \
 	tblcmp.c
 
-all: $(BUILT_SOURCES) config.h
+all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am
 
 .SUFFIXES:
@@ -651,6 +663,15 @@ installcheck-binPROGRAMS: $(bin_PROGRAMS)
 	    else echo "$$f does not support $$opt" 1>&2; bad=1; fi; \
 	  done; \
 	done; rm -f c$${pid}_.???; exit $$bad
+
+clean-noinstPROGRAMS:
+	@list='$(noinst_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
 parse.h: parse.c
 	@if test ! -f $@; then rm -f parse.c; else :; fi
 	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) parse.c; else :; fi
@@ -659,6 +680,10 @@ flex$(EXEEXT): $(flex_OBJECTS) $(flex_DEPENDENCIES) $(EXTRA_flex_DEPENDENCIES)
 	@rm -f flex$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(flex_OBJECTS) $(flex_LDADD) $(LIBS)
 
+stage1flex$(EXEEXT): $(stage1flex_OBJECTS) $(stage1flex_DEPENDENCIES) $(EXTRA_stage1flex_DEPENDENCIES) 
+	@rm -f stage1flex$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(stage1flex_OBJECTS) $(stage1flex_LDADD) $(LIBS)
+
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
 
@@ -683,6 +708,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/scanflags.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/scanopt.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/skel.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stage1scan.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sym.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tables.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tables_shared.Po@am__quote@
@@ -826,8 +852,7 @@ distdir: $(DISTFILES)
 	  fi; \
 	done
 check-am: all-am
-check: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) check-am
+check: check-am
 all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(HEADERS) config.h
 install-binPROGRAMS: install-libLTLIBRARIES
 
@@ -835,8 +860,7 @@ installdirs:
 	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(includedir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
-install: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) install-am
+install: install-am
 install-exec: install-exec-am
 install-data: install-data-am
 uninstall: uninstall-am
@@ -862,6 +886,7 @@ clean-generic:
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
 
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
@@ -869,12 +894,12 @@ maintainer-clean-generic:
 	-rm -f parse.c
 	-rm -f parse.h
 	-rm -f scan.c
-	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+	-rm -f stage1scan.c
 	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
 clean: clean-am
 
 clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
-	clean-libtool mostlyclean-am
+	clean-libtool clean-noinstPROGRAMS mostlyclean-am
 
 distclean: distclean-am
 	-rm -rf ./$(DEPDIR)
@@ -943,31 +968,44 @@ ps-am:
 uninstall-am: uninstall-binPROGRAMS uninstall-includeHEADERS \
 	uninstall-libLTLIBRARIES
 
-.MAKE: all check install install-am install-strip
+.MAKE: all install-am install-strip
 
 .PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \
 	clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
-	clean-libtool cscopelist-am ctags ctags-am distclean \
-	distclean-compile distclean-generic distclean-hdr \
-	distclean-libtool distclean-tags distdir dvi dvi-am html \
-	html-am info info-am install install-am install-binPROGRAMS \
-	install-data install-data-am install-dvi install-dvi-am \
-	install-exec install-exec-am install-html install-html-am \
-	install-includeHEADERS install-info install-info-am \
-	install-libLTLIBRARIES install-man install-pdf install-pdf-am \
-	install-ps install-ps-am install-strip installcheck \
-	installcheck-am installcheck-binPROGRAMS installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
-	uninstall-binPROGRAMS uninstall-includeHEADERS \
+	clean-libtool clean-noinstPROGRAMS cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-binPROGRAMS install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-includeHEADERS install-info \
+	install-info-am install-libLTLIBRARIES install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installcheck-binPROGRAMS \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-binPROGRAMS uninstall-includeHEADERS \
 	uninstall-libLTLIBRARIES
 
 .PRECIOUS: Makefile
 
 
-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 -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) $(srcdir)/mkskel.sh  >skel.c
+$(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'
diff --git a/src/config.h.in b/src/config.h.in
deleted file mode 100644
index a008fe2..0000000
--- a/src/config.h.in
+++ /dev/null
@@ -1,217 +0,0 @@
-/* src/config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-#undef CRAY_STACKSEG_END
-
-/* Define to 1 if using `alloca.c'. */
-#undef C_ALLOCA
-
-/* Define to 1 if translation of program messages to the user's native
-   language is requested. */
-#undef ENABLE_NLS
-
-/* Define to 1 if you have `alloca', as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
-#undef HAVE_ALLOCA_H
-
-/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
-   CoreFoundation framework. */
-#undef HAVE_CFLOCALECOPYCURRENT
-
-/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
-   the CoreFoundation framework. */
-#undef HAVE_CFPREFERENCESCOPYAPPVALUE
-
-/* Define if the GNU dcgettext() function is already present or preinstalled.
-   */
-#undef HAVE_DCGETTEXT
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the `dup2' function. */
-#undef HAVE_DUP2
-
-/* Define to 1 if you have the `fork' function. */
-#undef HAVE_FORK
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#undef HAVE_GETTEXT
-
-/* Define if you have the iconv() function and it works. */
-#undef HAVE_ICONV
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `isascii' function. */
-#undef HAVE_ISASCII
-
-/* Define to 1 if you have the <libintl.h> header file. */
-#undef HAVE_LIBINTL_H
-
-/* Define to 1 if you have the `m' library (-lm). */
-#undef HAVE_LIBM
-
-/* pthread library */
-#undef HAVE_LIBPTHREAD
-
-/* Define to 1 if you have the <limits.h> header file. */
-#undef HAVE_LIMITS_H
-
-/* Define to 1 if you have the <locale.h> header file. */
-#undef HAVE_LOCALE_H
-
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
-   to 0 otherwise. */
-#undef HAVE_MALLOC
-
-/* Define to 1 if you have the <malloc.h> header file. */
-#undef HAVE_MALLOC_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `memset' function. */
-#undef HAVE_MEMSET
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the `pow' function. */
-#undef HAVE_POW
-
-/* Define to 1 if you have the <pthread.h> header file. */
-#undef HAVE_PTHREAD_H
-
-/* Define to 1 if your system has a GNU libc compatible `realloc' function,
-   and to 0 otherwise. */
-#undef HAVE_REALLOC
-
-/* Define to 1 if you have the `regcomp' function. */
-#undef HAVE_REGCOMP
-
-/* Define to 1 if you have the <regex.h> header file. */
-#undef HAVE_REGEX_H
-
-/* Define to 1 if you have the `setlocale' function. */
-#undef HAVE_SETLOCALE
-
-/* Define to 1 if stdbool.h conforms to C99. */
-#undef HAVE_STDBOOL_H
-
-/* Define to 1 if you have the <stddef.h> header file. */
-#undef HAVE_STDDEF_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strtol' function. */
-#undef HAVE_STRTOL
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
-#undef HAVE_SYS_WAIT_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `vfork' function. */
-#undef HAVE_VFORK
-
-/* Define to 1 if you have the <vfork.h> header file. */
-#undef HAVE_VFORK_H
-
-/* Define to 1 if `fork' works. */
-#undef HAVE_WORKING_FORK
-
-/* Define to 1 if `vfork' works. */
-#undef HAVE_WORKING_VFORK
-
-/* Define to 1 if the system has the type `_Bool'. */
-#undef HAVE__BOOL
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Define to the m4 executable name. */
-#undef M4
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at runtime.
-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown */
-#undef STACK_DIRECTION
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION
-
-/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
-   `char[]'. */
-#undef YYTEXT_POINTER
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* Define to rpl_malloc if the replacement function should be used. */
-#undef malloc
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef pid_t
-
-/* Define to rpl_realloc if the replacement function should be used. */
-#undef realloc
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-/* Define as `fork' if `vfork' does not work. */
-#undef vfork
diff --git a/src/parse.c b/src/parse.c
index a7e3af0..97fc6d7 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -188,13 +188,13 @@ extern int yydebug;
     NAME = 263,
     PREVCCL = 264,
     EOF_OP = 265,
-    OPTION_OP = 266,
-    OPT_OUTFILE = 267,
-    OPT_PREFIX = 268,
-    OPT_YYCLASS = 269,
-    OPT_HEADER = 270,
-    OPT_EXTRA_TYPE = 271,
-    OPT_TABLES = 272,
+    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,
@@ -236,13 +236,13 @@ extern int yydebug;
 #define NAME 263
 #define PREVCCL 264
 #define EOF_OP 265
-#define OPTION_OP 266
-#define OPT_OUTFILE 267
-#define OPT_PREFIX 268
-#define OPT_YYCLASS 269
-#define OPT_HEADER 270
-#define OPT_EXTRA_TYPE 271
-#define OPT_TABLES 272
+#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
@@ -611,9 +611,9 @@ static const yytype_uint16 yyrline[] =
 static const char *const yytname[] =
 {
   "$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL",
-  "XSCDECL", "NAME", "PREVCCL", "EOF_OP", "OPTION_OP", "OPT_OUTFILE",
-  "OPT_PREFIX", "OPT_YYCLASS", "OPT_HEADER", "OPT_EXTRA_TYPE",
-  "OPT_TABLES", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL",
+  "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",
@@ -1570,7 +1570,7 @@ yyreduce:
   case 17:
 #line 195 "parse.y" /* yacc.c:1646  */
     {
-			outfilename = copy_string( nmstr );
+			outfilename = xstrdup(nmstr);
 			did_outfilename = 1;
 			}
 #line 1577 "parse.c" /* yacc.c:1646  */
@@ -1578,31 +1578,31 @@ yyreduce:
 
   case 18:
 #line 200 "parse.y" /* yacc.c:1646  */
-    { extra_type = copy_string( nmstr ); }
+    { extra_type = xstrdup(nmstr); }
 #line 1583 "parse.c" /* yacc.c:1646  */
     break;
 
   case 19:
 #line 202 "parse.y" /* yacc.c:1646  */
-    { prefix = copy_string( nmstr ); }
+    { prefix = xstrdup(nmstr); }
 #line 1589 "parse.c" /* yacc.c:1646  */
     break;
 
   case 20:
 #line 204 "parse.y" /* yacc.c:1646  */
-    { yyclass = copy_string( nmstr ); }
+    { yyclass = xstrdup(nmstr); }
 #line 1595 "parse.c" /* yacc.c:1646  */
     break;
 
   case 21:
 #line 206 "parse.y" /* yacc.c:1646  */
-    { headerfilename = copy_string( nmstr ); }
+    { headerfilename = xstrdup(nmstr); }
 #line 1601 "parse.c" /* yacc.c:1646  */
     break;
 
   case 22:
 #line 208 "parse.y" /* yacc.c:1646  */
-    { tablesext = true; tablesfilename = copy_string( nmstr ); }
+    { tablesext = true; tablesfilename = xstrdup(nmstr); }
 #line 1607 "parse.c" /* yacc.c:1646  */
     break;
 
@@ -2202,7 +2202,7 @@ yyreduce:
     {
 				/* Sort characters for fast searching.
 				 */
-				qsort( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])], sizeof (*ccltbl), cclcmp );
+				qsort( ccltbl + cclmap[(yyvsp[0])], (size_t) ccllen[(yyvsp[0])], sizeof (*ccltbl), cclcmp );
 
 			if ( useecs )
 				mkeccl( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])],
@@ -2814,7 +2814,7 @@ yyreturn:
  *                    conditions
  */
 
-void build_eof_action()
+void build_eof_action(void)
 	{
 	int i;
 	char action_text[MAXLINE];
@@ -2839,7 +2839,7 @@ void build_eof_action()
 			}
 		}
 
-	line_directive_out( (FILE *) 0, 1 );
+	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
@@ -2853,8 +2853,7 @@ void build_eof_action()
 
 /* format_synerr - write out formatted syntax error */
 
-void format_synerr( msg, arg )
-const char *msg, arg[];
+void format_synerr( const char *msg, const char arg[] )
 	{
 	char errmsg[MAXLINE];
 
@@ -2865,8 +2864,7 @@ const char *msg, arg[];
 
 /* synerr - report a syntax error */
 
-void synerr( str )
-const char *str;
+void synerr( const char *str )
 	{
 	syntaxerror = true;
 	pinpoint_message( str );
@@ -2875,8 +2873,7 @@ const char *str;
 
 /* format_warn - write out formatted warning */
 
-void format_warn( msg, arg )
-const char *msg, arg[];
+void format_warn( const char *msg, const char arg[] )
 	{
 	char warn_msg[MAXLINE];
 
@@ -2887,8 +2884,7 @@ const char *msg, arg[];
 
 /* warn - report a warning, unless -w was given */
 
-void warn( str )
-const char *str;
+void warn( const char *str )
 	{
 	line_warning( str, linenum );
 	}
@@ -2897,8 +2893,7 @@ const char *str;
  *			     pinpointing its location
  */
 
-void format_pinpoint_message( msg, arg )
-const char *msg, arg[];
+void format_pinpoint_message( const char *msg, const char arg[] )
 	{
 	char errmsg[MAXLINE];
 
@@ -2909,8 +2904,7 @@ const char *msg, arg[];
 
 /* pinpoint_message - write out a message, pinpointing its location */
 
-void pinpoint_message( str )
-const char *str;
+void pinpoint_message( const char *str )
 	{
 	line_pinpoint( str, linenum );
 	}
@@ -2918,9 +2912,7 @@ const char *str;
 
 /* line_warning - report a warning at a given line, unless -w was given */
 
-void line_warning( str, line )
-const char *str;
-int line;
+void line_warning( const char *str, int line )
 	{
 	char warning[MAXLINE];
 
@@ -2934,9 +2926,7 @@ int line;
 
 /* line_pinpoint - write out a message, pinpointing it at the given line */
 
-void line_pinpoint( str, line )
-const char *str;
-int line;
+void line_pinpoint( const char *str, int line )
 	{
 	fprintf( stderr, "%s:%d: %s\n", infilename, line, str );
 	}
@@ -2946,8 +2936,7 @@ int line;
  *	     currently, messages are ignore
  */
 
-void yyerror( msg )
-const char *msg;
+void yyerror( const char *msg )
 	{
 		(void)msg;
 	}
diff --git a/src/parse.h b/src/parse.h
index 033f919..8d35287 100644
--- a/src/parse.h
+++ b/src/parse.h
@@ -53,13 +53,13 @@ extern int yydebug;
     NAME = 263,
     PREVCCL = 264,
     EOF_OP = 265,
-    OPTION_OP = 266,
-    OPT_OUTFILE = 267,
-    OPT_PREFIX = 268,
-    OPT_YYCLASS = 269,
-    OPT_HEADER = 270,
-    OPT_EXTRA_TYPE = 271,
-    OPT_TABLES = 272,
+    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,
@@ -101,13 +101,13 @@ extern int yydebug;
 #define NAME 263
 #define PREVCCL 264
 #define EOF_OP 265
-#define OPTION_OP 266
-#define OPT_OUTFILE 267
-#define OPT_PREFIX 268
-#define OPT_YYCLASS 269
-#define OPT_HEADER 270
-#define OPT_EXTRA_TYPE 271
-#define OPT_TABLES 272
+#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
diff --git a/src/scan.c b/src/scan.c
index b55df2d..2b8e056 100644
--- a/src/scan.c
+++ b/src/scan.c
@@ -8,7 +8,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 6
-#define YY_FLEX_SUBMINOR_VERSION 0-pre
+#define YY_FLEX_SUBMINOR_VERSION 0
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -376,8 +376,8 @@ static void yy_fatal_error (yyconst char msg[]  );
 	*yy_cp = '\0'; \
 	(yy_c_buf_p) = yy_cp;
 
-#define YY_NUM_RULES 251
-#define YY_END_OF_BUFFER 252
+#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
@@ -385,130 +385,130 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[1107] =
+static yyconst flex_int16_t yy_accept[1110] =
     {   0,
-        0,    0,    0,    0,    0,    0,  248,  248,    0,    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,  252,  250,
-        9,   20,  250,   18,    1,   19,  250,  250,  250,  250,
-       17,  164,  149,  150,  164,  142,  164,  161,  162,  163,
-      163,  164,  164,  164,  163,  148,  138,  164,  164,  140,
-      141,  136,  137,  136,  135,  134,  135,  248,  248,  249,
-      249,   41,   42,   41,   41,   41,   41,   41,   41,   50,
-
-       49,   51,  250,  170,  170,  165,  170,  166,  167,  169,
-      171,  219,  220,  219,  217,  216,  218,  172,  174,  172,
-      173,  172,  186,  186,  186,  186,  188,  190,  188,  188,
-      188,  188,  189,  233,  238,  233,  237,  239,  239,  235,
-      235,  235,  234,  234,  229,  230,  250,  131,  250,   25,
-       26,   25,   22,   25,   25,  240,  242,  240,  243,  244,
-      227,  227,  228,  227,  227,  227,  227,  227,  227,  227,
-      130,   53,   52,  130,  130,  130,  130,   54,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,   37,
-
-       34,   37,   35,   48,   45,  250,   48,   48,   44,   43,
-      176,  175,  177,  178,  179,  180,  181,  182,  183,   32,
+        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,  149,  150,
-        0,    0,    0,  144,    0,  160,  158,    0,  154,  154,
-        0,  245,  245,  245,    0,    0,  143,    0,  148,  138,
-        0,    0,    0,  140,  141,  153,  139,    0,  137,  135,
-      134,  134,  132,  133,  248,  248,  246,  247,   42,    0,
-        0,   39,   40,    0,   50,   49,   51,    0,  165,    0,
-
-      165,  168,  169,  220,  216,  174,    0,  184,  185,  190,
-      187,  233,  238,    0,  236,    0,  222,  235,  235,  235,
-      231,  232,    0,  131,    0,   26,   21,   23,   24,  240,
-      242,  241,    0,    0,  228,  221,  225,  226,   53,   52,
-        0,  129,    0,    0,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,   55,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,    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,  145,    0,  146,    0,  159,    0,  154,  154,
-        0,  154,  154,  154,  245,  245,  156,  155,    0,  157,
-      139,  147,    0,  153,    0,  132,  133,    0,    0,    0,
-       38,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,  235,  235,  221,    0,    0,  130,
-      130,  130,  130,  130,  130,  130,   67,  130,  130,  130,
-       72,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,    0,    0,    0,    0,   14,
-
-        0,    0,    0,    0,    0,    0,    4,    8,    5,    0,
-      154,  154,  154,  154,  154,  154,  154,  245,  157,    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,  235,  235,   56,   57,  130,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-       73,   74,  130,  130,  130,  130,   79,  130,  130,  130,
-      130,  130,  130,  130,   84,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,   93,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,    0,    0,    0,    0,   15,    0,
-
-        0,    0,    0,    0,    8,    8,    8,    0,  154,  154,
-      154,  154,  154,  154,  154,    0,    0,    0,    0,  215,
+        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,  235,  235,   58,  130,  130,   60,  130,
-       64,  130,  130,  130,  130,   70,  130,  130,  130,   75,
-      130,  130,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,   87,  130,  130,  130,  130,   91,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,  130,    0,    0,    0,
-        0,    3,    0,    0,    0,    8,    7,    8,    0,  154,
-
-      154,  154,    0,    0,  223,  224,    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,    0,    0,
-      223,  224,  130,  130,  130,   63,  130,  130,  130,  130,
-      130,  130,  130,  126,  130,  130,  130,  130,  130,  130,
-      130,  130,  124,  130,   86,  130,   89,  130,   90,  130,
-      130,  130,  105,    0,  130,   95,  130,    0,   96,    0,
-        0,    0,    0,    0,   12,    0,   13,    0,  152,    0,
-      151,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-
-        0,    0,    0,    0,    0,  130,  130,  130,  130,  130,
-      130,  130,   68,  130,   71,  130,  130,  130,  130,  130,
-      130,  123,  130,   83,  130,  130,   88,  130,   92,  103,
-      125,    0,    0,    0,    0,    0,    0,  130,  130,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,  151,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,  130,  130,  130,  130,  130,  130,
-      130,   69,  130,  130,  130,  130,   80,  130,  130,  130,
-      130,  130,  130,    0,    0,  114,    0,    0,    0,    0,
 
-        0,    0,   94,  130,    0,    0,  115,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,   11,    0,  191,  192,
-      193,  194,  195,  196,  197,  198,  199,  200,  201,    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,  130,  130,  130,  130,  130,  130,  130,  130,
-      130,  130,  130,  130,  130,  130,   85,  130,  130,    0,
-        0,    0,    0,    0,    0,  116,    0,  104,    0,    0,
-        0,    0,    0,  117,    0,    0,    0,    0,    0,  202,
-      203,  204,  205,  206,  207,  208,  209,  210,  211,  212,
-      213,    0,  130,  130,  130,  130,  130,  130,  130,  122,
-
-      130,  130,   77,  130,  130,  130,  130,  130,    0,    0,
-      110,    0,  120,  118,  111,    0,    0,    0,  121,  119,
-        0,    0,    0,    0,    0,    0,  214,  130,  130,  130,
-      130,  130,  130,  130,  126,   76,  130,   82,  130,  127,
-      130,  106,  108,    0,  107,  109,    0,    0,    0,    0,
-        0,    0,    0,  130,  130,  130,   65,  130,  130,  130,
-      130,   78,  130,  112,  113,   98,    0,    0,    0,    0,
-       99,  130,  130,  130,  130,  130,  130,  130,  128,   97,
-        0,  101,    0,  130,  130,  130,  130,  130,   68,  130,
-      100,  102,  130,  130,   62,   66,  130,  130,  130,   61,
-
-       69,  130,  130,   81,   59,    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] =
@@ -556,279 +556,281 @@ static yyconst YY_CHAR yy_meta[85] =
        12,    5,    1,   17
     } ;
 
-static yyconst flex_uint16_t yy_base[1201] =
+static yyconst flex_uint16_t yy_base[1204] =
     {   0,
         0,   84,  167,  250,  171,  184,  174,  179,  192,  233,
-      196,  200,  334,    0, 3343, 3340,  203,  416,  206,  211,
+      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, 3378, 3975,
-      228, 3975, 3371,    0,  322, 3975, 3358,  423,  827, 3328,
-        0, 3975,  755, 3975, 3337, 3975,  448, 3312, 3975, 3975,
-     3323, 3291,  222,  408,  444,  764, 3975, 3311,  230, 3289,
-     3975, 3975, 3975, 3306,    0, 3306,  164, 3304, 3975, 3236,
-     3217, 3975, 3975, 3266,  239,  119, 3215, 3212, 3180,    0,
-
-     3248, 3975, 3243, 3975,  476, 3227, 3222, 3975, 3168,    0,
-     3975, 3975, 3975, 3203, 3975,  464, 3975, 3975, 3975, 3186,
-     3975,  742, 3975, 3161,  751,  180, 3975, 3975, 3171,    0,
-     3149,  757, 3975,    0, 3975, 3149, 3975,  200, 3138,    0,
-      429,  241, 3097, 3092, 3975, 3975,  306, 3975,  323, 3975,
-     3975, 3126, 3108, 3072, 3069,    0, 3975, 3115, 3975,    0,
-     3975,  446, 3975, 3114, 3031, 3098,  435,  371, 3045, 3026,
-     3975, 3076, 3975, 3074, 3070,  439,  440, 3975,  578,  751,
-      586,  562,  735,  752,    0,  572,  577,  588,  786,  749,
-      396,  809,  727,  582,  747,  753,  764,  769,  580, 3975,
-
-     3975, 3067,  588, 3975, 3975, 3053, 3002, 2996, 3975, 3975,
-     3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975,    0,
-     3975, 3046, 3975, 3975, 3975, 3018, 2986,  837, 3975, 2998,
-        0,  847, 3975, 2997,  817,  777,    0,    0,  891,  903,
-      912,  924,    0,  774,    0,  451, 3975,    0,  858, 3975,
-     2996, 2914,  472, 3975, 2974, 2953, 3975,  791,  236,  822,
-      899, 3975,  275,    0, 2873, 2872, 3975, 2871,  949, 3975,
-     2949, 2850, 2918, 2906, 3975,    0, 3975,  796, 3975,    0,
-        0, 2925,    0,    0, 2597, 3975, 3975, 3975, 3975,  795,
-      794, 3975, 3975,  484,    0, 2597, 3975,  877, 2596, 2594,
-
-     2594, 3975,    0, 3975,  918, 3975, 1005, 3975, 3975, 3975,
-     3975,    0, 3975,  611, 3975,    0, 3975,    0,  853,  851,
-     3975, 3975,  490, 3975,  608, 3975, 3975, 3975, 3975,    0,
-     3975, 3975,  596, 2510, 3975,    0, 3975, 3975, 2588, 3975,
-     2581, 3975,  894,  906,    0,  911,  717,  727,  923,  728,
-     2571,  882,  930,  889,  902,  916,  917,  940,  928,  923,
-      940,  933,    0,  932, 3975,  935,  939,  951,  956, 1059,
-      964,  965, 1052,  955,  957, 1099, 2578, 3975, 1078, 3975,
-     3975, 3975,    0, 3975, 3975, 3975,  987,    0,    0, 1087,
-     3975, 2576, 1132,  985, 1046, 1058,    0, 1058,    0, 1009,
-
-     3975, 1016, 3975, 1057, 3975, 1099, 3975, 1068,  731, 1088,
-     1095, 1178, 1244, 1280,  988,    0, 3975, 3975, 2492, 1162,
-     3975, 3975, 1081,    0, 1086,    0,    0, 1098, 1105, 1100,
-     3975, 1167, 1245, 1246, 1247, 1250, 2539, 1248, 1249, 1258,
-     1244, 1251, 1259, 1321, 1233, 1224,    0, 1072, 1228, 1243,
-     1261, 1287, 1298, 1289, 1298, 1287,    0, 1299, 1228, 1308,
-        0, 1280, 1298, 1307, 1316, 1314, 1316, 2532, 1322, 1337,
-     1338, 1340, 1342, 1342, 1348, 1353, 1356, 1347, 1357, 1362,
-     1366, 1358, 1353, 1356, 1377, 1366, 1370, 1371, 1367, 1383,
-     1384, 1379, 1391, 1392, 1381, 1388, 1397, 1275, 1455, 3975,
-
-     1439, 1463, 1444, 1415, 1412, 1415,    0, 1409,    0, 1429,
-     1492, 1558, 1594, 1524, 2449, 1564, 1639, 3975, 3975, 1537,
-     1556, 1560, 1407, 2427, 1558, 1563, 1559, 1564, 1572, 1584,
-     1574, 1562, 1615, 1619, 1609, 1625, 1626, 1643, 1614, 1651,
-     1662, 1658, 1664, 1665, 1616, 1616, 1637, 3975, 3975, 1638,
-     1631, 2352, 1634, 1641, 1655, 1650, 1677, 1679, 1671, 1689,
-        0,    0, 1690, 1677, 1681, 1697,    0, 2348, 1684, 1694,
-     2274, 1686, 1685, 1695,    0, 1692, 1711, 1704, 1703, 1701,
-     1713, 1703, 1704, 1712,    0, 1717, 1731, 1731, 1719, 1723,
-     1722, 1741, 1726, 1742, 1734, 1747, 1741, 2241, 3975, 1464,
-
-     1485, 1729, 1743, 1740,    0, 1721, 1591, 2173, 1585, 2139,
-     1771, 1807, 1417,  962, 1426, 1755, 2049, 1745, 1769, 3975,
-     1774, 1782, 1789, 1775, 1796, 1791, 1810, 1800, 1820, 1822,
-     1821, 1823, 1832, 1831, 1838, 1840, 1853, 1856, 1854, 1855,
-     1863, 1865, 1861, 1846, 1862,    0, 1853, 1864,    0, 1857,
-        0, 2008, 1866, 1862, 1869,    0, 1874, 1893, 1870,    0,
-     1888, 1875, 1886, 1882, 1880, 1878, 1897, 1876, 1882, 1889,
-     1889,    0, 1904, 1895, 1899, 1919,    0, 1907, 1909, 1908,
-     1923, 1791, 1924, 1925, 1919, 1747, 1917, 1918, 1918, 1938,
-     1924, 1726, 1599, 1927, 1937, 1970, 3975, 1702, 1652, 1923,
-
-     1755, 1941, 1625, 1618, 3975, 3975, 1961, 1977, 1966, 1969,
-     1956, 1979, 1983, 1986, 1989, 1984, 1992, 1987, 1994, 1990,
-     1988, 1995, 2007, 2004, 2016, 2022, 1996, 2028, 2018, 2026,
-        0,    0, 1620, 1990, 2009,    0, 2035, 2020, 2035, 2029,
-     2024, 2025, 2029, 1589, 2049, 2041, 2052, 2048, 2053, 2054,
-     2044, 2057,    0, 2064,    0, 2048,    0, 1576,    0, 2064,
-     2070, 2056,    0, 2096, 2062,    0, 2067, 2108,    0, 1531,
-     2072, 2078, 1438, 1853, 3975, 2105, 3975, 2068, 3975, 1463,
-     3975, 1407, 1402, 1348, 1345, 1314, 1307, 1269, 1260, 1256,
-     1210, 1158, 2106, 2111, 2097, 2118, 2122, 2129, 2125, 2140,
-
-     2131, 2136, 2141, 2143, 2156, 2131, 2138, 2147, 2101, 2151,
-     2138, 2153,    0, 2141,    0, 2144, 2165, 2153, 2159, 2158,
-     2165,    0, 2165,    0, 2167, 2169,    0, 2178,    0,    0,
-        0, 2183, 2167, 2179, 2210, 2178, 2189, 2188, 2189, 2202,
-     2186, 2194, 2218, 2196, 2202, 1119, 1114, 2206, 2118, 3975,
-     1106, 1100, 1081, 1068, 1065, 1061, 1057,  972,  968,  965,
-      914,  925,  893,  881,  874,  869,  865,  861,  854,  843,
-      807,  802,  776, 2235, 2212, 2226, 2221, 2227, 2239, 2238,
-     2228,    0, 2228, 2239, 2242, 2252,    0, 2238, 2244, 2249,
-     2244, 2258, 2263, 2269, 2255, 3975, 2263, 2265, 2265, 2281,
-
-     2265, 2262,    0, 2285, 2288, 2274, 3975, 2277, 2280, 2295,
-     2279, 2280, 2283, 2303, 2283, 2330, 3975, 2335, 3975, 3975,
-     3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975,  735,
-      612,  608,  598,  441,  374,  261,  245,  202,  152,  149,
-      137,  165, 2296, 2303, 2304, 2320, 2326, 2316, 2324, 2329,
-     2324, 2316, 2319, 2335, 2324, 2327,    0, 2332, 2328, 2327,
-     2332, 2345, 2348, 2352, 2344, 3975, 2338,    0, 2338, 2343,
-     2357, 2362, 2357, 3975, 2371, 2356, 2359, 2358, 2380, 3975,
-     3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975, 3975,
-     3975,  128, 2384, 2382, 2373, 2387, 2376, 2378, 2378,    0,
-
-     2395, 2396,    0, 2385, 2384, 2405, 2403, 2401, 2405, 2413,
-     3975, 2401, 3975, 3975, 3975, 2409, 2416, 2404, 3975, 3975,
-     2400, 2422, 2422, 2414, 2417, 2417, 3975, 2421, 2421, 2418,
-     2424, 2441, 2442, 2443,    0,    0, 2453,    0, 2436,    0,
-     2451, 3975, 3975, 2445, 3975, 3975, 2446, 2457, 2445, 2461,
-     2464, 2462, 2468, 2473, 2466, 2460,    0, 2462, 2459, 2461,
-     2483,    0, 2463, 3975, 3975, 3975, 2484, 2488, 2476, 2482,
-     3975, 2495, 2485, 2497, 2495, 2501, 2506, 2493,    0, 3975,
-     2496, 3975, 2508, 2498, 2506, 2503, 2506, 2505,    0, 2520,
-     3975, 3975, 2522, 2514,    0,    0, 2529, 2514, 2515,    0,
-
-        0, 2533, 2539,    0,    0, 3975, 2601, 2618, 2635, 2652,
-     2669, 2686, 2703, 2720, 2737, 2754, 2771, 2788, 2805, 2822,
-     2839, 2856, 2873, 2890, 2907, 2917, 2933, 2942, 2958, 2975,
-     2986, 3002, 3019, 3036, 3053, 3063, 3079, 3096, 3113, 3127,
-     3137, 3153, 3170, 3187, 3204, 3215, 2009, 3227, 3244, 3254,
-     3270, 3287, 3294, 3300, 3316, 3326, 3342, 3359, 3376, 2564,
-     3386, 3403, 3420, 3437, 3454, 3471, 3488, 3505, 3522, 3532,
-     3548, 3562, 3572, 3588, 3605, 3622, 3639, 3650, 3662, 3679,
-     3696, 3713, 3730, 3740, 3749, 3765, 3782, 3799, 2571, 3809,
-     3826, 3843, 3860, 3877, 3885, 3890, 3906, 3923, 3940, 3957
-
+      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[1201] =
+static yyconst flex_int16_t yy_def[1204] =
     {   0,
-     1106, 1106, 1107, 1107, 1108, 1109, 1110, 1110, 1111, 1111,
-     1112, 1112, 1106,   13, 1113, 1113, 1114, 1114, 1115, 1115,
-     1116, 1116, 1117, 1117, 1106,   25, 1118, 1118, 1119, 1119,
-     1120, 1120, 1121, 1121, 1106,   35, 1122, 1122, 1123, 1123,
-     1113, 1113, 1113, 1113, 1124, 1124, 1125, 1125, 1106, 1106,
-     1106, 1106, 1106, 1126, 1106, 1106, 1106, 1106, 1127, 1106,
-     1128, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1129, 1130, 1131, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1132, 1133, 1132, 1134, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1135,
-
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1136,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1130, 1106, 1106, 1130, 1137, 1106, 1106, 1106, 1138,
-     1106, 1130, 1106, 1139, 1106, 1139, 1106, 1140, 1106, 1141,
-     1141, 1141, 1106, 1106, 1106, 1106, 1142, 1106, 1142, 1106,
-     1106, 1106, 1106, 1106, 1106, 1143, 1106, 1143, 1106, 1144,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1145, 1106, 1106, 1106, 1146, 1146,
-     1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1147,
-     1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146, 1106,
-
-     1106, 1148, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1149,
-     1106, 1149, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1150, 1106, 1106, 1106, 1106, 1106, 1151, 1152, 1106, 1106,
-     1106, 1106, 1153, 1151, 1154, 1155, 1106, 1156, 1106, 1106,
-     1106, 1106, 1157, 1106, 1106, 1106, 1106, 1106, 1158, 1158,
-     1159, 1106, 1106, 1160, 1106, 1106, 1106, 1161, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1162, 1106, 1106, 1106, 1163,
-     1164, 1164, 1165, 1166, 1167, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1168, 1169, 1106, 1106, 1106, 1106, 1106,
-
-     1106, 1106, 1170, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1171, 1106, 1172, 1106, 1172, 1106, 1173, 1173, 1173,
-     1106, 1106, 1174, 1106, 1174, 1106, 1106, 1106, 1106, 1175,
-     1106, 1106, 1106, 1106, 1106, 1176, 1106, 1106, 1106, 1106,
-     1177, 1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1106, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1179, 1106, 1106, 1106,
-     1106, 1106, 1180, 1106, 1106, 1106, 1106, 1181, 1182, 1183,
-     1106, 1106, 1106, 1106, 1106, 1106, 1184, 1181, 1185, 1186,
-
-     1106, 1186, 1106, 1187, 1106, 1187, 1106, 1106, 1188, 1188,
-     1188, 1106, 1188, 1188, 1106, 1189, 1106, 1106, 1190, 1106,
-     1106, 1106, 1106, 1191, 1106, 1192, 1193, 1106, 1106, 1194,
-     1106, 1194, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1196, 1196, 1197, 1106, 1106, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1106, 1106, 1183, 1183, 1106,
-
-     1183, 1183, 1106, 1106, 1106, 1106, 1184, 1198, 1185, 1106,
-     1106, 1188,  414,  412,  412, 1188,  414, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1196, 1196, 1106, 1106, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1183,
-
-     1183, 1106, 1106, 1106, 1198, 1198, 1198, 1106,  511,  511,
-     1188,  414, 1188, 1188, 1188, 1106, 1106, 1106, 1106, 1106,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1196, 1196, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106, 1106,
-     1106, 1106, 1199, 1106, 1106, 1198, 1106, 1198, 1106, 1188,
-
-     1188, 1188, 1106, 1106, 1106, 1106, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1196, 1196, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1106, 1178, 1178, 1178, 1106, 1178, 1106,
-     1106, 1106, 1106, 1199, 1106, 1199, 1106, 1106, 1106, 1106,
-     1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+     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,
 
-     1195, 1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1200, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
-     1195, 1195, 1195, 1195, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-
-     1106, 1106, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1200, 1106, 1200, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1195, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1178, 1178, 1178,
-     1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1178, 1178, 1178, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1106,
-     1106, 1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-     1106, 1106, 1178, 1178, 1178, 1178, 1178, 1178, 1178, 1178,
-
-     1178, 1178, 1178, 1178, 1178,    0, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+     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, 1181, 1181, 1181, 1181, 1181,
+     1181, 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,
+     1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109, 1109, 1109,
+     1109, 1109, 1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181,
+     1181, 1181, 1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109,
+     1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181, 1181, 1181,
+     1181, 1181, 1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181,
+     1181, 1181, 1181, 1109, 1109, 1181, 1181, 1181, 1181, 1181,
+
+     1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,    0, 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, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109,
+
+     1109, 1109, 1109
     } ;
 
-static yyconst flex_uint16_t yy_nxt[4060] =
+static yyconst flex_uint16_t yy_nxt[4055] =
     {   0,
        50,   51,   52,   50,   53,   50,   50,   50,   50,   50,
        50,   50,   50,   50,   50,   50,   50,   50,   50,   50,
@@ -849,22 +851,22 @@ static yyconst flex_uint16_t yy_nxt[4060] =
        61,   61,   61,   61,   61,   61,   61,   61,   61,   61,
        61,   61,   61,   61,   61,   50,   50,   50,   63,   64,
       291,   65,   66,   83,   67,   84,   89,   68,   69,   70,
-       70,   89, 1027,   70,   71,   86,   83,  992,   84,   50,
-       72,  991,   87,   70,   93,  309,   94,  101,  102,  291,
+       70,   89, 1030,   70,   71,   86,   83,  995,   84,   50,
+       72,  994,   87,   70,   93,  309,   94,  101,  102,  291,
 
-      103,  101,  102,  990,  103,  113,  989,  114,  119,  315,
+      103,  101,  102,  993,  103,  113,  992,  114,  119,  315,
       120,  121,  148,  119,  149,  120,  121,  115,   50,   73,
        74,  116,  116,  116,  116,  148,   90,  149,   91,  228,
       229,   90,  230,   91,  309,   93,   95,   94,  276,  124,
       125,   99,  126,   96,   97,  283,   98,  284,   75,   70,
-       70,   76,   77,  316,   78,   66,  988,   67,   79,  122,
+       70,   76,   77,  316,   78,   66,  991,   67,   79,  122,
        68,   69,   70,   70,  122,   95,   70,   71,  124,  125,
       290,  126,   96,   80,  260,  261,   70,   95,  128,  201,
-      129,  221,  202,  222,   96,   97,  117,   98,  410,  411,
-      223,  130,  320,  415,  415,  203,  203,  203,  203,  987,
+      129,  221,  202,  222,   96,   97,  117,   98,  411,  412,
+      223,  130,  320,  416,  416,  203,  203,  203,  203,  990,
 
       290,  201,   73,   74,  202,   81,   95,  221,  324,  222,
-      325,  277,  225,   96,  226,  986,  223,  203,  203,  203,
+      325,  277,  225,   96,  226,  989,  223,  203,  203,  203,
       203,  320,  227,  232,  233,  324,  234,  325,  131,  132,
       133,   75,   70,   70,  104,  105,  106,  104,  107,  104,
       104,  104,  104,  104,  104,  104,  108,  104,  108,  104,
@@ -876,14 +878,14 @@ static yyconst flex_uint16_t yy_nxt[4060] =
 
       110,  110,  110,  110,  110,  110,  110,  110,  110,  110,
       110,  110,  110,  110,  110,  104,  104,  104,  113,  128,
-      114,  129,  291,  151,  235,  152,  263,  263,  985,  151,
+      114,  129,  291,  151,  235,  152,  263,  263,  988,  151,
       115,  152,  130,  153,  116,  116,  116,  116,  157,  153,
-      158,  159,  157,  366,  158,  159,  225,  333,  226,  254,
-      254,  291,  255,  401,  334,  402,  227,  265,  264,  266,
+      158,  159,  157,  367,  158,  159,  225,  333,  226,  254,
+      254,  291,  255,  402,  334,  403,  227,  265,  264,  266,
       319,  236,  267,  267,  267,  267,  290,  343,  344,  131,
-      132,  133,  366,  154,  405,  155,  406,  298,  299,  154,
-      300,  155,  305,  305,  305,  305,  431,  264,  432,  160,
-      319,  236,  324,  160,  325,  984,  290,  343,  344,  117,
+      132,  133,  367,  154,  406,  155,  407,  298,  299,  154,
+      300,  155,  305,  305,  305,  305,  432,  264,  433,  160,
+      319,  236,  324,  160,  325,  987,  290,  343,  344,  117,
 
       134,  134,  135,  134,  136,  137,  134,  134,  134,  138,
       134,  134,  134,  134,  134,  134,  134,  139,  134,  134,
@@ -896,13 +898,13 @@ static yyconst flex_uint16_t yy_nxt[4060] =
       142,  145,  134,  146,  162,  163,  205,  164,  206,  162,
       163,  165,  164,  353,  211,  211,  165,  333,  216,  351,
 
-      166,  212,  212,  358,  334,  166,  379,  379,  379,  379,
-      324,  217,  325,  352,  213,  213,  346,  359,  347,  360,
-      315,  218,  348,  353,  214,  214,  219,  167,  371,  215,
-      215,  376,  167,  358,  168,  169,  207,  170,  208,  168,
-      169,  217,  170,  352,  213,  213,  346,  359,  347,  360,
-      218,  348,  983,  214,  214,  219,  167,  371,  215,  215,
-      376,  167,  982,  168,  316,  209,  981,  210,  168,  171,
+      166,  212,  212,  358,  334,  166,  380,  380,  380,  380,
+      324,  217,  325,  352,  213,  213,  346,  359,  347,  371,
+      315,  218,  348,  353,  214,  214,  219,  167,  372,  215,
+      215,  377,  167,  358,  168,  169,  207,  170,  208,  168,
+      169,  217,  170,  352,  213,  213,  346,  359,  347,  371,
+      218,  348,  986,  214,  214,  219,  167,  372,  215,  215,
+      377,  167,  985,  168,  316,  209,  984,  210,  168,  171,
       172,  173,  171,  174,  175,  171,  171,  171,  171,  171,
       171,  171,  171,  171,  171,  171,  171,  171,  176,  177,
       171,  171,  171,  178,  171,  171,  179,  180,  181,  182,
@@ -912,373 +914,373 @@ static yyconst flex_uint16_t yy_nxt[4060] =
       199,  171,  171,  171,  171,  171,  179,  180,  181,  182,
       183,  184,  185,  186,  187,  185,  185,  188,  189,  190,
       191,  192,  193,  194,  195,  196,  197,  198,  185,  199,
-      171,  171,  171,  205,  216,  206,  249,  250,  370,  251,
-      263,  263,  452,  252,  354,  269,  270,  217,  271,  263,
-      263,  453,  272,  456,  372,  263,  263,  218,  349,  356,
-      364,  273,  219,  410,  411,  355,  350,  274,  370,  980,
-      365,  452,  264,  373,  354,  374,  375,  217,  941,  357,
-
-      453,  264,  456,  207,  372,  208,  218,  264,  349,  356,
-      364,  219,  387,  361,  355,  398,  350,  362,  235,  275,
-      365,  264,  408,  373,  940,  374,  375,  425,  357,  939,
-      264,  428,  209,  429,  210,  238,  264,  253,  228,  229,
-      367,  230,  387,  361,  412,  398,  253,  362,  232,  233,
-      368,  234,  408,  369,  239,  236,  240,  425,  240,  249,
-      250,  428,  251,  429,  240,  938,  252,  240,  241,  242,
-      367,  240,  243,  244,  410,  411,  937,  245,  298,  299,
-      368,  300,  369,  936,  239,  236,  240,  935,  240,  445,
-      446,  934,  390,  391,  240,  392,  933,  240,  241,  242,
-
-      240,  243,  244,  932,  390,  391,  245,  392,  246,  393,
-      393,  393,  393,  390,  391,  931,  392,  413,  413,  445,
-      446,  393,  393,  393,  393,  390,  391,  458,  392,  448,
-      393,  393,  393,  393,  461,  394,  305,  305,  305,  305,
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+
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+
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       147,  147,  147,  147,  147,  147,  147,  147,  147,  147,
 
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-
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+
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+
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+
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+
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+      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,  322,  318,  318,  321,
-      317,  313,  318,  323,  323,  323,  323,  323,  323,  323,
+      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,  307,  330,  310,  330,  330,  330,  330,  330,  330,
-      330,  330,  330,  307,  330,  330,  330,  332,  306,  332,
-      332,  332,  332,  332,  332,  332,  332,  332,  332,  332,
 
-      332,  332,  332,  332,  341,  304,  341,  341,  341,  341,
+      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,  302,  299,  345,  345,  377,  301,  377,
-      377,  377,  377,  377,  377,  377,  377,  377,  377,  377,
-      377,  377,  377,  377,  383,  297,  383,  383,  383,  296,
-      383,  383,  383,  383,  383,  383,  383,  383,  383,  383,
-      383,  231,  231,  294,  231,  231,  293,  292,  289,  231,
-      388,  288,  388,  388,  388,  388,  388,  388,  388,  388,
-      388,  388,  388,  388,  388,  388,  388,  389,  287,  389,
-      389,  389,  389,  389,  389,  389,  389,  389,  389,  389,
-
-      389,  389,  389,  389,  397,  397,  286,  282,  279,  397,
-      399,  399,  278,  270,  258,  399,  400,  400,  400,  400,
-      400,  400,  400,  400,  400,  400,  400,  400,  400,  400,
-      400,  400,  400,  248,  248,  257,  248,  248,  256,  250,
-      247,  248,  404,  404,  404,  404,  404,  404,  404,  404,
-      404,  404,  404,  404,  404,  404,  404,  404,  404,  409,
-      233,  409,  409,  409,  409,  409,  409,  409,  409,  409,
-      409,  409,  409,  229,  409,  409,  259, 1106,  259,  259,
-      259,  259,  259,  259,  259,  259,  259,  259,  259,  259,
-      259,  259,  259,  419,  419,  111,  419,  419,  111, 1106,
-
-     1106,  419,  419,  424, 1106,  424,  424,  424,  424,  424,
-      424,  424,  424,  424,  424,  424,  424,  424,  424,  424,
-      280, 1106,  280,  280,  280,  280,  280,  280,  280,  280,
-      280,  280,  280,  280,  280,  280,  280,  281, 1106,  281,
-      281,  281,  281,  281,  281,  281,  281,  281,  281,  281,
-      281,  281,  281,  281,  426, 1106,  426,  426,  426,  426,
-      426,  426,  426,  426,  426,  426,  426,  426,  426,  426,
-      426,  427, 1106,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  285,  285,
-      285,  285,  285,  285,  285,  285,  285,  285,  285,  285,
-
-     1106,  285, 1106,  285,  285,  430,  430,  430,  430,  430,
-      430,  430,  430,  430,  430,  430,  430,  430,  430,  430,
-      430,  430,  295, 1106, 1106,  295,  295,  295,  295,  295,
-      295,  295,  295,  295,  295,  295,  295,  295,  295,  303,
-      303, 1106,  303,  303, 1106, 1106, 1106,  303,  312, 1106,
-      312, 1106, 1106,  312,  312,  312,  312,  312, 1106, 1106,
-     1106,  312,  314, 1106,  314,  314,  314,  314,  314,  314,
-      314,  314,  314,  314,  314,  314,  314,  314,  314,  318,
-      318, 1106,  318,  318, 1106, 1106, 1106,  318,  323,  323,
-      323,  323,  323,  323,  323,  323,  323,  323,  323,  323,
+      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,  405,  405,  405,  405,  405,  405,
+      405,  405,  405,  405,  410, 1109,  410,  410,  410,  410,
+
+      410,  410,  410,  410,  410,  410,  410,  410, 1109,  410,
+      410,  420,  420, 1109,  420,  420, 1109, 1109, 1109,  420,
+      420,  425, 1109,  425,  425,  425,  425,  425,  425,  425,
+      425,  425,  425,  425,  425,  425,  425,  425,  427, 1109,
+      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
+      427,  427,  427,  427,  427,  428, 1109,  428,  428,  428,
+      428,  428,  428,  428,  428,  428,  428,  428,  428,  428,
+      428,  428,  431,  431,  431,  431,  431,  431,  431,  431,
+      431,  431,  431,  431,  431,  431,  431,  431,  431,  438,
+      438,  438,  318,  318, 1109,  318,  318, 1109, 1109, 1109,
+
+      318,  448, 1109,  448,  448,  448,  448,  448,  448,  448,
+      448,  448,  448,  448,  448,  448,  448,  448,  608, 1109,
+      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
+      608,  608,  608,  608,  608,  777,  777,  777,  777,  777,
+      777,  777,  777,  777,  777,  777,  777,  777,  777,  777,
+      777,  777,  919,  919,  919,  919,  919,  919,  919,  919,
+      919,  919,  919,  919,  919,  919,  919,  919,  919,   49,
+     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,
 
-      323,  323,  323,  323,  323,  330, 1106,  330, 1106,  330,
-      330,  330,  330,  330,  330,  330,  330,  330, 1106,  330,
-      330,  330,  447, 1106,  447,  447,  447,  447,  447,  447,
-      447,  447,  447,  447,  447,  447,  447,  447,  447,  341,
-     1106,  341,  341,  341,  341,  341,  341,  341,  341,  341,
-      341,  341,  341,  341,  341,  341,  345,  345, 1106, 1106,
-      345,  345,  377, 1106,  377,  377,  377,  377,  377,  377,
-      377,  377,  377,  377,  377,  377,  377,  377,  377,  383,
-     1106,  383,  383,  383, 1106,  383,  383,  383,  383,  383,
-      383,  383,  383,  383,  383,  383,  388, 1106,  388,  388,
-
-      388,  388,  388,  388,  388,  388,  388,  388,  388,  388,
-      388,  388,  388,  389, 1106,  389,  389,  389,  389,  389,
-      389,  389,  389,  389,  389,  389,  389,  389,  389,  389,
-      498,  498,  498,  498,  498,  498,  498,  498,  498,  498,
-      498,  498,  498,  498,  498,  498,  498,  507,  507, 1106,
-      507,  507, 1106, 1106, 1106,  507,  509,  509, 1106,  509,
-      509, 1106, 1106, 1106,  509,  400,  400,  400,  400,  400,
-      400,  400,  400,  400,  400,  400,  400,  400,  400,  400,
-      400,  400,  404,  404,  404,  404,  404,  404,  404,  404,
-      404,  404,  404,  404,  404,  404,  404,  404,  404,  409,
-
-     1106,  409,  409,  409,  409,  409,  409,  409,  409,  409,
-      409,  409,  409, 1106,  409,  409,  419,  419, 1106,  419,
-      419, 1106, 1106, 1106,  419,  419,  424, 1106,  424,  424,
-      424,  424,  424,  424,  424,  424,  424,  424,  424,  424,
-      424,  424,  424,  426, 1106,  426,  426,  426,  426,  426,
-      426,  426,  426,  426,  426,  426,  426,  426,  426,  426,
-      427, 1106,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  430,  430,  430,
-      430,  430,  430,  430,  430,  430,  430,  430,  430,  430,
-      430,  430,  430,  430,  437,  437,  437,  318,  318, 1106,
-
-      318,  318, 1106, 1106, 1106,  318,  447, 1106,  447,  447,
-      447,  447,  447,  447,  447,  447,  447,  447,  447,  447,
-      447,  447,  447,  605, 1106,  605,  605,  605,  605,  605,
-      605,  605,  605,  605,  605,  605,  605,  605,  605,  605,
-      774,  774,  774,  774,  774,  774,  774,  774,  774,  774,
-      774,  774,  774,  774,  774,  774,  774,  916,  916,  916,
-      916,  916,  916,  916,  916,  916,  916,  916,  916,  916,
-      916,  916,  916,  916,   49, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+     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[4060] =
+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,
@@ -1299,22 +1301,22 @@ static yyconst flex_int16_t yy_chk[4060] =
         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,  992,    3,    3,    6,    6,  942,    6,   21,
-        3,  941,    6,    3,    9,  126,    9,   11,   11,   96,
+        3,    8,  995,    3,    3,    6,    6,  945,    6,   21,
+        3,  944,    6,    3,    9,  126,    9,   11,   11,   96,
 
-       11,   12,   12,  940,   12,   17,  939,   17,   19,  138,
+       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,  938,    4,    4,   19,
+        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,  937,
+       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,  936,   46,   38,   38,   38,
+      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,
@@ -1326,14 +1328,14 @@ static yyconst flex_int16_t yy_chk[4060] =
 
        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,  935,   30,
+       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,  934,  167,  176,  177,   18,
+      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,
@@ -1347,12 +1349,12 @@ static yyconst flex_int16_t yy_chk[4060] =
        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,  188,
+      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,  188,
-       43,  179,  933,   41,   42,   43,   33,  194,   41,   42,
-      199,   34,  932,   33,  314,   39,  931,   39,   34,   35,
+       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,
@@ -1362,370 +1364,370 @@ static yyconst flex_int16_t yy_chk[4060] =
        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,  193,   63,
+       35,   35,   35,   40,   44,   40,   63,   63,  195,   63,
       122,  122,  347,   63,  183,   76,   76,   44,   76,  125,
-      125,  348,   76,  350,  195,  132,  132,   44,  180,  184,
-      190,   76,   44,  409,  409,  183,  180,   76,  193,  930,
-      190,  347,  122,  196,  183,  197,  198,   44,  873,  184,
-
-      348,  125,  350,   40,  195,   40,   44,  132,  180,  184,
-      190,   44,  236,  189,  183,  244,  180,  189,  235,   76,
-      190,  122,  258,  196,  872,  197,  198,  278,  184,  871,
-      125,  290,   40,  291,   40,   59,  132,   63,  228,  228,
-      192,  228,  236,  189,  260,  244,   76,  189,  232,  232,
-      192,  232,  258,  192,   59,  235,   59,  278,   59,  249,
-      249,  290,  249,  291,   59,  870,  249,   59,   59,   59,
-      192,   59,   59,   59,  260,  260,  869,   59,  298,  298,
-      192,  298,  192,  868,   59,  235,   59,  867,   59,  319,
-      320,  866,  239,  239,   59,  239,  865,   59,   59,   59,
-
-       59,   59,   59,  864,  240,  240,   59,  240,   59,  239,
-      239,  239,  239,  241,  241,  863,  241,  261,  261,  319,
-      320,  240,  240,  240,  240,  242,  242,  352,  242,  343,
-      241,  241,  241,  241,  354,  239,  305,  305,  305,  305,
-      249,  344,  242,  242,  242,  242,  346,  862,  355,  261,
-      269,  269,  349,  269,  241,  357,  352,  269,  353,  343,
-      346,  356,  353,  354,  239,  242,  269,  358,  861,  349,
-      359,  344,  269,  360,  359,  361,  346,  355,  261,  362,
-      364,  366,  349,  367,  241,  357,  368,  369,  353,  346,
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+      501,  506,  501,  504,  504,  507,  504,  508,  777,  512,
+      777,  522,  523,  791,  524,  525,  501,  501,  501,  501,
+
+      504,  504,  504,  504,  513,  513,  790,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  789,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  513,  513,
+      513,  513,  513,  513,  513,  513,  513,  513,  514,  514,
+      529,  527,  532,  788,  518,  518,  528,  531,  779,  530,
+
+      779,  528,  531,  533,  537,  538,  616,  616,  616,  527,
+      530,  527,  534,  787,  529,  535,  533,  537,  786,  532,
+      535,  538,  514,  514,  515,  515,  515,  515,  518,  518,
+      534,  528,  531,  515,  515,  515,  515,  515,  515,  527,
+      530,  527,  536,  529,  541,  539,  533,  537,  532,  785,
+      535,  538,  783,  542,  548,  540,  545,  541,  543,  549,
+      534,  539,  536,  515,  515,  515,  515,  515,  515,  519,
+      519,  519,  519,  540,  544,  542,  545,  543,  519,  519,
+      519,  519,  519,  519,  548,  546,  547,  541,  549,  552,
+      557,  539,  536,  553,  547,  776,  544,  555,  556,  544,
+
+      558,  773,  560,  540,  542,  546,  545,  543,  519,  519,
+      519,  519,  519,  519,  559,  561,  562,  565,  568,  552,
+      557,  566,  553,  567,  547,  544,  555,  556,  544,  572,
+      558,  559,  560,  573,  577,  546,  575,  559,  761,  576,
+      579,  580,  581,  582,  561,  583,  562,  565,  568,  584,
+      566,  585,  567,  586,  587,  589,  590,  591,  572,  592,
+      593,  559,  594,  573,  577,  575,  595,  559,  576,  579,
+      596,  580,  581,  582,  583,  597,  599,  598,  600,  584,
+      585,  605,  586,  598,  587,  589,  590,  591,  592,  606,
+      593,  594,  607,  619,  610,  610,  595,  610,  621,  596,
+
+      614,  614,  622,  624,  626,  597,  599,  598,  600,  627,
+      605,  628,  598,  625,  747,  631,  641,  630,  635,  606,
+      629,  607,  626,  619,  628,  625,  630,  621,  624,  635,
+      639,  627,  622,  631,  614,  614,  615,  615,  615,  615,
+      629,  639,  736,  641,  632,  615,  615,  615,  615,  615,
+      615,  632,  626,  634,  628,  625,  630,  624,  633,  635,
+      627,  637,  634,  631,  636,  633,  637,  638,  640,  645,
+      629,  639,  641,  640,  642,  615,  615,  615,  615,  615,
+      615,  632,  636,  643,  636,  646,  647,  642,  644,  645,
+      707,  638,  634,  644,  648,  633,  637,  650,  646,  651,
+
+      653,  643,  658,  640,  657,  660,  656,  706,  662,  664,
+      665,  651,  636,  666,  636,  647,  656,  642,  668,  645,
+      638,  669,  670,  644,  648,  672,  650,  673,  646,  651,
+      653,  643,  658,  657,  674,  660,  656,  662,  676,  664,
+      665,  651,  677,  666,  678,  656,  679,  682,  668,  681,
+      669,  683,  670,  684,  672,  686,  673,  687,  688,  690,
+      691,  702,  692,  674,  693,  694,  697,  698,  676,  699,
+      699,  677,  699,  678,  704,  704,  679,  682,  681,  701,
+      683,  705,  705,  684,  710,  686,  714,  687,  688,  690,
+      691,  692,  715,  712,  693,  694,  697,  698,  703,  703,
+
+      703,  710,  711,  713,  715,  716,  717,  711,  712,  718,
+      714,  719,  721,  720,  728,  722,  723,  695,  724,  713,
+      719,  725,  737,  728,  727,  721,  689,  716,  723,  729,
+      717,  710,  726,  718,  715,  720,  724,  711,  712,  714,
+      722,  730,  732,  725,  727,  726,  733,  729,  730,  713,
+      719,  732,  737,  728,  731,  721,  716,  733,  723,  717,
+      738,  731,  718,  740,  720,  741,  724,  742,  743,  722,
+      744,  745,  725,  740,  727,  726,  746,  729,  730,  748,
+      749,  732,  750,  751,  752,  753,  755,  733,  754,  738,
+      757,  731,  759,  740,  763,  741,  764,  742,  743,  744,
+
+      745,  765,  781,  740,  768,  746,  770,  774,  797,  748,
+      749,  775,  750,  751,  752,  753,  755,  754,  796,  685,
+      757,  759, 1150, 1150,  763,  797,  764,  767,  767,  800,
+      765,  781,  767,  799,  768,  767,  770,  774,  767,  771,
+      771,  775,  796,  767,  771,  800,  798,  771,  799,  801,
+      771,  798,  802,  808,  803,  797,  809,  767,  767,  804,
+      805,  810,  767,  807,  802,  767,  808,  811,  767,  771,
+      771,  796,  767,  801,  771,  800,  803,  771,  799,  806,
+      771,  798,  812,  804,  805,  807,  809,  813,  806,  671,
+      814,  810,  815,  820,  802,  817,  808,  811,  819,  821,
+
+      822,  824,  801,  823,  826,  803,  828,  829,  835,  831,
+      837,  812,  804,  805,  807,  836,  840,  813,  806,  814,
+      839,  841,  815,  820,  817,  831,  842,  819,  821,  843,
+      822,  824,  823,  844,  826,  845,  828,  829,  835,  831,
+      837,  838,  877,  847,  836,  838,  840,  846,  838,  839,
+      846,  841,  848,  851,  831,  852,  842,  852,  838,  843,
+      846,  878,  844,  879,  881,  845,  877,  880,  882,  883,
+      886,  838,  847,  884,  887,  838,  888,  846,  838,  889,
+      846,  848,  851,  891,  892,  893,  895,  838,  894,  846,
+      896,  878,  897,  879,  881,  877,  880,  898,  882,  883,
+
+      886,  900,  884,  901,  887,  902,  888,  903,  907,  889,
+      904,  905,  891,  908,  892,  893,  895,  894,  909,  911,
+      896,  912,  897,  913,  667,  914,  898,  915,  916,  917,
+      947,  900,  918,  901,  919,  902,  919,  903,  907,  904,
+      905,  946,  921,  908,  921,  955,  917,  909,  948,  911,
+      949,  912,  950,  913,  914,  951,  915,  916,  952,  917,
+      947,  918,  953,  954,  661,  956,  957,  655,  958,  959,
+      946,  961,  620,  962,  955,  917,  963,  964,  948,  965,
+      949,  966,  950,  967,  968,  951,  970,  972,  952,  973,
+      974,  975,  953,  954,  956,  976,  957,  958,  978,  959,
+
+      979,  961,  962,  980,  981,  963,  964,  980,  982,  965,
+      996,  966,  997,  967,  968,  970,  972,  998,  973,  999,
+      974,  975, 1000, 1001, 1002,  976, 1004, 1005,  978,  979,
+     1007, 1008,  980,  981, 1009, 1010,  980, 1011,  982, 1012,
+      996, 1013,  997, 1015, 1019, 1020,  998, 1021, 1025,  999,
+     1024, 1000, 1001, 1002, 1026, 1034, 1004, 1005, 1027, 1007,
+     1008, 1028, 1029, 1031, 1009, 1010, 1032, 1011, 1033, 1012,
+     1035, 1013, 1036, 1015, 1019, 1020, 1037, 1021, 1025, 1024,
+     1040,  613, 1042, 1044, 1026, 1034, 1047, 1027, 1050, 1051,
+     1028, 1029, 1031, 1052, 1053, 1032, 1054, 1033, 1055, 1056,
+
+     1035, 1057, 1036, 1058, 1059, 1061, 1037, 1062, 1063, 1064,
+     1040, 1042, 1066, 1044, 1070, 1071, 1047, 1072, 1050, 1051,
+     1073, 1075, 1052, 1076, 1053, 1077, 1054, 1078, 1055, 1056,
+     1079, 1057, 1080, 1058, 1059, 1061, 1062, 1063, 1081, 1064,
+     1084, 1066, 1086, 1088, 1070, 1071, 1072, 1087, 1089, 1090,
+     1073, 1075, 1091, 1076, 1093, 1077, 1096, 1078, 1097, 1100,
+     1079, 1101, 1080, 1102, 1105, 1106, 1163, 1081, 1163, 1084,
+      611,  601, 1086, 1088,  574,  571, 1087, 1089, 1090,  554,
+     1192, 1091, 1192,  526, 1093,  517, 1096, 1097,  469, 1100,
+     1101,  438, 1102,  420, 1105, 1106, 1110, 1110, 1110, 1110,
+
+     1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110, 1110,
+     1110, 1110, 1110, 1111, 1111, 1111, 1111, 1111, 1111, 1111,
      1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111, 1111,
-     1111, 1111, 1111, 1111, 1111, 1111, 1112, 1112, 1112, 1112,
      1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112, 1112,
-
-     1112, 1112, 1112, 1113, 1113, 1113, 1113, 1113, 1113, 1113,
+     1112, 1112, 1112, 1112, 1112, 1112, 1112, 1113, 1113, 1113,
      1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113, 1113,
+     1113, 1113, 1113, 1113, 1114, 1114, 1114, 1114, 1114, 1114,
      1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114, 1114,
-     1114, 1114, 1114, 1114, 1114, 1114, 1114, 1115, 1115, 1115,
-     1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115,
-     1115, 1115, 1115, 1115, 1116, 1116, 1116, 1116, 1116, 1116,
-     1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116,
-     1116, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117,
-     1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1118, 1118,
-     1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118,
+     1114, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115,
+     1115, 1115, 1115, 1115, 1115, 1115, 1115, 1115, 1116, 1116,
 
-     1118, 1118, 1118, 1118, 1118, 1119, 1119, 1119, 1119, 1119,
+     1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116, 1116,
+     1116, 1116, 1116, 1116, 1116, 1117, 1117, 1117, 1117, 1117,
+     1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117, 1117,
+     1117, 1117, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118,
+     1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1118, 1119,
      1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119, 1119,
-     1119, 1119, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120,
-     1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1121,
+     1119, 1119, 1119, 1119, 1119, 1119, 1120, 1120, 1120, 1120,
+     1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120, 1120,
+     1120, 1120, 1120, 1121, 1121, 1121, 1121, 1121, 1121, 1121,
      1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121, 1121,
-     1121, 1121, 1121, 1121, 1121, 1121, 1122, 1122, 1122, 1122,
+
      1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122, 1122,
-     1122, 1122, 1122, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+     1122, 1122, 1122, 1122, 1122, 1122, 1122, 1123, 1123, 1123,
      1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
+     1123, 1123, 1123, 1123, 1124, 1124, 1124, 1124, 1124, 1124,
      1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124, 1124,
-
-     1124, 1124, 1124, 1124, 1124, 1124, 1124, 1125, 1125, 1125,
-     1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
-     1125, 1125, 1125, 1125, 1126, 1126,  282, 1126, 1126,  274,
-      273,  272, 1126, 1127, 1127, 1127, 1127, 1127, 1127, 1127,
-     1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1128,
-     1128,  271, 1128, 1128,  268,  266,  265, 1128, 1129,  256,
-     1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
-     1129, 1129, 1129, 1129, 1129, 1130,  255, 1130, 1130, 1130,
+     1124, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
+     1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1126, 1126,
+     1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126, 1126,
+     1126, 1126, 1126, 1126, 1126, 1127, 1127, 1127, 1127, 1127,
+     1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127, 1127,
+
+     1127, 1127, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128,
+     1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1128, 1129,
+     1129,  393, 1129, 1129,  378,  351,  341, 1129, 1130, 1130,
      1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130, 1130,
-     1130, 1130, 1131, 1131, 1131,  252, 1131, 1131,  251,  234,
-
-      230, 1131, 1132,  227, 1132, 1132, 1132, 1132, 1132, 1132,
-     1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1133,
-      226, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133,
-     1133, 1133, 1133, 1133, 1133, 1133, 1134, 1134, 1134, 1134,
-     1134, 1134, 1134, 1134, 1134, 1134, 1134, 1134,  222, 1134,
-      208, 1134, 1134, 1135,  207,  206, 1135, 1135, 1135, 1135,
-     1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135,
-     1136, 1136,  202, 1136, 1136,  175,  174,  172, 1136, 1137,
-      170, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137,
-     1137, 1137, 1137, 1137, 1137, 1137, 1138,  169, 1138, 1138,
+     1130, 1130, 1130, 1130, 1131, 1131,  339, 1131, 1131,  334,
+      301,  300, 1131, 1132,  299, 1132, 1132, 1132, 1132, 1132,
+     1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132, 1132,
+     1133,  296, 1133, 1133, 1133, 1133, 1133, 1133, 1133, 1133,
+     1133, 1133, 1133, 1133, 1133, 1133, 1133, 1134, 1134, 1134,
+      285, 1134, 1134,  282,  274,  273, 1134, 1135,  272, 1135,
 
-     1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138,
-      166, 1138, 1138, 1139,  165, 1139,  164,  158, 1139, 1139,
-     1139, 1139, 1139,  155,  154,  153, 1139, 1140,  152, 1140,
+     1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135, 1135,
+     1135, 1135, 1135, 1135, 1136,  271, 1136, 1136, 1136, 1136,
+     1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136, 1136,
+     1136, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137, 1137,
+     1137, 1137, 1137,  268, 1137,  266, 1137, 1137, 1138,  265,
+      256, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138, 1138,
+     1138, 1138, 1138, 1138, 1138, 1139, 1139,  255, 1139, 1139,
+      252,  251,  234, 1139, 1140,  230, 1140, 1140, 1140, 1140,
      1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140, 1140,
-     1140, 1140, 1140, 1140, 1141, 1141,  144, 1141, 1141,  143,
-      139,  136, 1141, 1142, 1142, 1142, 1142, 1142, 1142, 1142,
-     1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142, 1142,
-     1143,  131, 1143,  129, 1143, 1143, 1143, 1143, 1143, 1143,
-     1143, 1143, 1143,  124, 1143, 1143, 1143, 1144,  120, 1144,
-     1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144, 1144,
-
-     1144, 1144, 1144, 1144, 1145,  114, 1145, 1145, 1145, 1145,
+     1140, 1141,  227, 1141, 1141, 1141, 1141, 1141, 1141, 1141,
+
+     1141, 1141, 1141, 1141, 1141,  226, 1141, 1141, 1142,  222,
+     1142,  208,  207, 1142, 1142, 1142, 1142, 1142,  206,  202,
+      175, 1142, 1143,  174, 1143, 1143, 1143, 1143, 1143, 1143,
+     1143, 1143, 1143, 1143, 1143, 1143, 1143, 1143, 1143, 1144,
+     1144,  172, 1144, 1144,  170,  169,  166, 1144, 1145, 1145,
      1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145, 1145,
-     1145, 1146, 1146,  109,  107, 1146, 1146, 1148,  106, 1148,
-     1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148,
-     1148, 1148, 1148, 1148, 1149,  103, 1149, 1149, 1149,  101,
-     1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149, 1149,
-     1149, 1150, 1150,   99, 1150, 1150,   98,   97,   94, 1150,
-     1151,   91, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151,
-     1151, 1151, 1151, 1151, 1151, 1151, 1151, 1152,   90, 1152,
-     1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152, 1152,
-
-     1152, 1152, 1152, 1152, 1153, 1153,   88,   86,   84, 1153,
-     1154, 1154,   80,   78,   72, 1154, 1155, 1155, 1155, 1155,
-     1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155,
-     1155, 1155, 1155, 1156, 1156,   71, 1156, 1156,   68,   65,
-       60, 1156, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157,
-     1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1157, 1158,
-       57, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158,
-     1158, 1158, 1158,   53, 1158, 1158, 1159,   49, 1159, 1159,
-     1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159,
-     1159, 1159, 1159, 1161, 1161,   16, 1161, 1161,   15,    0,
-
-        0, 1161, 1161, 1162,    0, 1162, 1162, 1162, 1162, 1162,
-     1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162,
-     1163,    0, 1163, 1163, 1163, 1163, 1163, 1163, 1163, 1163,
-     1163, 1163, 1163, 1163, 1163, 1163, 1163, 1164,    0, 1164,
-     1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164, 1164,
-     1164, 1164, 1164, 1164, 1165,    0, 1165, 1165, 1165, 1165,
-     1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165,
-     1165, 1166,    0, 1166, 1166, 1166, 1166, 1166, 1166, 1166,
-     1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1167, 1167,
-     1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167,
-
-        0, 1167,    0, 1167, 1167, 1168, 1168, 1168, 1168, 1168,
-     1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168,
-     1168, 1168, 1169,    0,    0, 1169, 1169, 1169, 1169, 1169,
-     1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1170,
-     1170,    0, 1170, 1170,    0,    0,    0, 1170, 1171,    0,
-     1171,    0,    0, 1171, 1171, 1171, 1171, 1171,    0,    0,
-        0, 1171, 1172,    0, 1172, 1172, 1172, 1172, 1172, 1172,
-     1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1173,
-     1173,    0, 1173, 1173,    0,    0,    0, 1173, 1174, 1174,
-     1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174, 1174,
-
-     1174, 1174, 1174, 1174, 1174, 1175,    0, 1175,    0, 1175,
-     1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175,    0, 1175,
-     1175, 1175, 1176,    0, 1176, 1176, 1176, 1176, 1176, 1176,
-     1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1176, 1177,
-        0, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
-     1177, 1177, 1177, 1177, 1177, 1177, 1178, 1178,    0,    0,
-     1178, 1178, 1179,    0, 1179, 1179, 1179, 1179, 1179, 1179,
-     1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1180,
-        0, 1180, 1180, 1180,    0, 1180, 1180, 1180, 1180, 1180,
-     1180, 1180, 1180, 1180, 1180, 1180, 1181,    0, 1181, 1181,
+     1145, 1145, 1145, 1145, 1145, 1146,  165, 1146,  164, 1146,
+     1146, 1146, 1146, 1146, 1146, 1146, 1146, 1146,  158, 1146,
+     1146, 1146, 1147,  155, 1147, 1147, 1147, 1147, 1147, 1147,
+     1147, 1147, 1147, 1147, 1147, 1147, 1147, 1147, 1147, 1148,
+
+      154, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148, 1148,
+     1148, 1148, 1148, 1148, 1148, 1148, 1149, 1149,  153,  152,
+     1149, 1149, 1151,  144, 1151, 1151, 1151, 1151, 1151, 1151,
+     1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1151, 1152,
+      143, 1152, 1152, 1152,  139, 1152, 1152, 1152, 1152, 1152,
+     1152, 1152, 1152, 1152, 1152, 1152, 1153, 1153,  136, 1153,
+     1153,  131,  129,  124, 1153, 1154,  120, 1154, 1154, 1154,
+     1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154, 1154,
+     1154, 1154, 1155,  114, 1155, 1155, 1155, 1155, 1155, 1155,
+     1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1155, 1156,
+
+     1156,  109,  107,  106, 1156, 1157, 1157,  103,  101,   99,
+     1157, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158,
+     1158, 1158, 1158, 1158, 1158, 1158, 1158, 1158, 1159, 1159,
+       98, 1159, 1159,   97,   94,   91, 1159, 1160, 1160, 1160,
+     1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160, 1160,
+     1160, 1160, 1160, 1160, 1161,   90, 1161, 1161, 1161, 1161,
+     1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161,   88, 1161,
+     1161, 1162,   86, 1162, 1162, 1162, 1162, 1162, 1162, 1162,
+     1162, 1162, 1162, 1162, 1162, 1162, 1162, 1162, 1164, 1164,
+       84, 1164, 1164,   80,   78,   72, 1164, 1164, 1165,   71,
 
-     1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,
-     1181, 1181, 1181, 1182,    0, 1182, 1182, 1182, 1182, 1182,
+     1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165, 1165,
+     1165, 1165, 1165, 1165, 1165, 1166,   68, 1166, 1166, 1166,
+     1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166, 1166,
+     1166, 1166, 1167,   65, 1167, 1167, 1167, 1167, 1167, 1167,
+     1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1167, 1168,
+       60, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168, 1168,
+     1168, 1168, 1168, 1168, 1168, 1168, 1169,   57, 1169, 1169,
+     1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169, 1169,
+     1169, 1169, 1169, 1170, 1170, 1170, 1170, 1170, 1170, 1170,
+     1170, 1170, 1170, 1170, 1170,   53, 1170,   49, 1170, 1170,
+
+     1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171, 1171,
+     1171, 1171, 1171, 1171, 1171, 1171, 1171, 1172,   16,   15,
+     1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172, 1172,
+     1172, 1172, 1172, 1172, 1173, 1173,    0, 1173, 1173,    0,
+        0,    0, 1173, 1174,    0, 1174,    0,    0, 1174, 1174,
+     1174, 1174, 1174,    0,    0,    0, 1174, 1175,    0, 1175,
+     1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175,
+     1175, 1175, 1175, 1175, 1176, 1176,    0, 1176, 1176,    0,
+        0,    0, 1176, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+     1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+
+     1178,    0, 1178,    0, 1178, 1178, 1178, 1178, 1178, 1178,
+     1178, 1178, 1178,    0, 1178, 1178, 1178, 1179,    0, 1179,
+     1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179,
+     1179, 1179, 1179, 1179, 1180,    0, 1180, 1180, 1180, 1180,
+     1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180,
+     1180, 1181, 1181,    0,    0, 1181, 1181, 1182,    0, 1182,
      1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182,
+     1182, 1182, 1182, 1182, 1183,    0, 1183, 1183, 1183,    0,
      1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183,
-     1183, 1183, 1183, 1183, 1183, 1183, 1183, 1184, 1184,    0,
-     1184, 1184,    0,    0,    0, 1184, 1185, 1185,    0, 1185,
-     1185,    0,    0,    0, 1185, 1186, 1186, 1186, 1186, 1186,
+     1183, 1184,    0, 1184, 1184, 1184, 1184, 1184, 1184, 1184,
+
+     1184, 1184, 1184, 1184, 1184, 1184, 1184, 1184, 1185,    0,
+     1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185,
+     1185, 1185, 1185, 1185, 1185, 1186, 1186, 1186, 1186, 1186,
      1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186,
-     1186, 1186, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187,
-     1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1187, 1188,
-
-        0, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188, 1188,
-     1188, 1188, 1188,    0, 1188, 1188, 1190, 1190,    0, 1190,
-     1190,    0,    0,    0, 1190, 1190, 1191,    0, 1191, 1191,
-     1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191,
-     1191, 1191, 1191, 1192,    0, 1192, 1192, 1192, 1192, 1192,
-     1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192,
-     1193,    0, 1193, 1193, 1193, 1193, 1193, 1193, 1193, 1193,
-     1193, 1193, 1193, 1193, 1193, 1193, 1193, 1194, 1194, 1194,
-     1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
-     1194, 1194, 1194, 1194, 1195, 1195, 1195, 1196, 1196,    0,
-
-     1196, 1196,    0,    0,    0, 1196, 1197,    0, 1197, 1197,
-     1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197,
-     1197, 1197, 1197, 1198,    0, 1198, 1198, 1198, 1198, 1198,
-     1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198, 1198,
-     1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199, 1199,
-     1199, 1199, 1199, 1199, 1199, 1199, 1199, 1200, 1200, 1200,
-     1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200,
-     1200, 1200, 1200, 1200, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106,
-     1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106
+     1186, 1186, 1187, 1187,    0, 1187, 1187,    0,    0,    0,
+     1187, 1188, 1188,    0, 1188, 1188,    0,    0,    0, 1188,
+     1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189,
+     1189, 1189, 1189, 1189, 1189, 1189, 1189, 1190, 1190, 1190,
+     1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190,
+     1190, 1190, 1190, 1190, 1191,    0, 1191, 1191, 1191, 1191,
+
+     1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191,    0, 1191,
+     1191, 1193, 1193,    0, 1193, 1193,    0,    0,    0, 1193,
+     1193, 1194,    0, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
+     1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1195,    0,
+     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+     1195, 1195, 1195, 1195, 1195, 1196,    0, 1196, 1196, 1196,
+     1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196,
+     1196, 1196, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197,
+     1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1198,
+     1198, 1198, 1199, 1199,    0, 1199, 1199,    0,    0,    0,
+
+     1199, 1200,    0, 1200, 1200, 1200, 1200, 1200, 1200, 1200,
+     1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1201,    0,
+     1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201,
+     1201, 1201, 1201, 1201, 1201, 1202, 1202, 1202, 1202, 1202,
+     1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202,
+     1202, 1202, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203,
+     1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 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, 1109, 1109, 1109
     } ;
 
 static yy_state_type yy_last_accepting_state;
@@ -1805,7 +1807,7 @@ extern const char *escaped_qstart, *escaped_qend;
 #define MARK_END_OF_PROLOG mark_prolog();
 
 #define YY_DECL \
-	int flexscan()
+	int flexscan(void)
 
 #define RETURNCHAR \
 	yylval = (unsigned char) yytext[0]; \
@@ -1846,7 +1848,7 @@ extern const char *escaped_qstart, *escaped_qend;
 
 
 
-#line 1850 "scan.c"
+#line 1852 "scan.c"
 
 #define INITIAL 0
 #define SECT2 1
@@ -2106,10 +2108,10 @@ YY_DECL
 
 	int doing_codeblock = false;
 	int i, brace_depth=0, brace_start_line=0;
-	Char nmdef[MAXLINE];
+	char nmdef[MAXLINE];
 
 
-#line 2113 "scan.c"
+#line 2115 "scan.c"
 
 	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
 		{
@@ -2143,13 +2145,13 @@ yy_match:
 			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 >= 1107 )
+				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] != 3975 );
+		while ( yy_base[yy_current_state] != 3970 );
 
 yy_find_action:
 		yy_act = yy_accept[yy_current_state];
@@ -2204,7 +2206,7 @@ YY_RULE_SETUP
 #line 147 "scan.l"
 {
 			++linenum;
-			line_directive_out( (FILE *) 0, 1 );
+			line_directive_out(NULL, 1);
 			indented_code = false;
 			BEGIN(CODEBLOCK);
 			}
@@ -2238,7 +2240,7 @@ YY_RULE_SETUP
 			sectnum = 2;
 			bracelevel = 0;
 			mark_defs1();
-			line_directive_out( (FILE *) 0, 1 );
+			line_directive_out(NULL, 1);
 			BEGIN(SECT2PROLOG);
 			return SECTEND;
 			}
@@ -2258,7 +2260,7 @@ yytext_is_array = true; ++linenum;
 case 13:
 YY_RULE_SETUP
 #line 177 "scan.l"
-BEGIN(OPTION); return OPTION_OP;
+BEGIN(OPTION); return TOK_OPTION;
 	YY_BREAK
 case 14:
 /* rule 14 can match eol */
@@ -2406,8 +2408,8 @@ case 36:
 YY_RULE_SETUP
 #line 233 "scan.l"
 {
-			flex_free( (void *) infilename );
-			infilename = copy_string( yytext + 1 );
+			free(infilename);
+			infilename = xstrdup(yytext + 1);
 			infilename[strlen( infilename ) - 1] = '\0';
 			}
 	YY_BREAK
@@ -2483,12 +2485,12 @@ YY_RULE_SETUP
 case 46:
 YY_RULE_SETUP
 #line 275 "scan.l"
-buf_strnappend(&top_buf, escaped_qstart, strlen(escaped_qstart));
+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, strlen(escaped_qend));
+buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend));
 	YY_BREAK
 case 48:
 YY_RULE_SETUP
@@ -2518,7 +2520,7 @@ YY_RULE_SETUP
 {
  		        if(yyleng < MAXLINE)
  		         {
-			strcpy( (char *) nmdef, yytext );
+			strcpy( nmdef, yytext );
  		         }
  		        else
  		         {
@@ -2526,7 +2528,7 @@ YY_RULE_SETUP
  		           FLEX_EXIT(EXIT_FAILURE);
 			 }
 			/* Skip trailing whitespace. */
-			for ( i = strlen( (char *) nmdef ) - 1;
+			for ( i = strlen( nmdef ) - 1;
 			      i >= 0 && (nmdef[i] == ' ' || nmdef[i] == '\t');
 			      --i )
 				;
@@ -2700,6 +2702,11 @@ posix_compat = option_sense;
 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 */
@@ -2707,261 +2714,261 @@ YY_RULE_SETUP
                 do_yywrap = false;
 			}
 	YY_BREAK
-case 80:
+case 81:
 YY_RULE_SETUP
-#line 373 "scan.l"
+#line 374 "scan.l"
 usemecs = option_sense;
 	YY_BREAK
-case 81:
+case 82:
 YY_RULE_SETUP
-#line 374 "scan.l"
+#line 375 "scan.l"
 {
 			ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense );
             interactive = !option_sense;
 			}
 	YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 378 "scan.l"
-performance_report += option_sense ? 1 : -1;
-	YY_BREAK
 case 83:
 YY_RULE_SETUP
 #line 379 "scan.l"
-yytext_is_array = ! option_sense;
+performance_report += option_sense ? 1 : -1;
 	YY_BREAK
 case 84:
 YY_RULE_SETUP
 #line 380 "scan.l"
-use_read = option_sense;
+yytext_is_array = ! option_sense;
 	YY_BREAK
 case 85:
 YY_RULE_SETUP
 #line 381 "scan.l"
-reentrant = option_sense;
+use_read = option_sense;
 	YY_BREAK
 case 86:
 YY_RULE_SETUP
 #line 382 "scan.l"
-reject_really_used = option_sense;
+reentrant = option_sense;
 	YY_BREAK
 case 87:
 YY_RULE_SETUP
 #line 383 "scan.l"
-ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
+reject_really_used = option_sense;
 	YY_BREAK
 case 88:
 YY_RULE_SETUP
 #line 384 "scan.l"
-do_stdinit = option_sense;
+ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
 	YY_BREAK
 case 89:
 YY_RULE_SETUP
 #line 385 "scan.l"
-use_stdout = option_sense;
+do_stdinit = option_sense;
 	YY_BREAK
 case 90:
 YY_RULE_SETUP
 #line 386 "scan.l"
-ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
+use_stdout = option_sense;
 	YY_BREAK
 case 91:
 YY_RULE_SETUP
 #line 387 "scan.l"
-ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
+ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
 	YY_BREAK
 case 92:
 YY_RULE_SETUP
 #line 388 "scan.l"
-printstats = option_sense;
+ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
 	YY_BREAK
 case 93:
 YY_RULE_SETUP
 #line 389 "scan.l"
-nowarn = ! option_sense;
+printstats = option_sense;
 	YY_BREAK
 case 94:
 YY_RULE_SETUP
 #line 390 "scan.l"
-do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
+nowarn = ! option_sense;
 	YY_BREAK
 case 95:
 YY_RULE_SETUP
 #line 391 "scan.l"
-yymore_really_used = option_sense;
+do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
 	YY_BREAK
 case 96:
 YY_RULE_SETUP
 #line 392 "scan.l"
-do_yywrap = option_sense;
+yymore_really_used = option_sense;
 	YY_BREAK
 case 97:
 YY_RULE_SETUP
-#line 394 "scan.l"
-ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense);
+#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_POP_STATE", ! option_sense);
+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_TOP_STATE", ! option_sense);
+ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense);
 	YY_BREAK
 case 100:
 YY_RULE_SETUP
-#line 398 "scan.l"
-ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense);
+#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_BYTES", ! option_sense);
+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_STRING", ! option_sense);
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense);
 	YY_BREAK
 case 103:
 YY_RULE_SETUP
-#line 402 "scan.l"
-ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense);
+#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_REALLOC", ! option_sense);
+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_FREE", ! option_sense);
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense);
 	YY_BREAK
 case 106:
 YY_RULE_SETUP
-#line 406 "scan.l"
-ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense);
+#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_SET_DEBUG", ! option_sense);
+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_GET_EXTRA", ! option_sense);
+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_SET_EXTRA", ! option_sense);
+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_GET_LENG", ! option_sense);
+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_TEXT", ! option_sense);
+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_LINENO", ! option_sense);
+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_SET_LINENO", ! option_sense);
+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_GET_IN", ! option_sense);
+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_SET_IN", ! option_sense);
+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_GET_OUT", ! option_sense);
+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_SET_OUT", ! option_sense);
+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_GET_LVAL", ! option_sense);
+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_SET_LVAL", ! option_sense);
+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_GET_LLOC", ! option_sense);
+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_SET_LLOC", ! option_sense);
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense);
 	YY_BREAK
 case 122:
 YY_RULE_SETUP
-#line 423 "scan.l"
-return OPT_EXTRA_TYPE;
+#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 OPT_OUTFILE;
+return TOK_EXTRA_TYPE;
 	YY_BREAK
 case 124:
 YY_RULE_SETUP
 #line 425 "scan.l"
-return OPT_PREFIX;
+return TOK_OUTFILE;
 	YY_BREAK
 case 125:
 YY_RULE_SETUP
 #line 426 "scan.l"
-return OPT_YYCLASS;
+return TOK_PREFIX;
 	YY_BREAK
 case 126:
 YY_RULE_SETUP
 #line 427 "scan.l"
-return OPT_HEADER;
+return TOK_YYCLASS;
 	YY_BREAK
 case 127:
 YY_RULE_SETUP
 #line 428 "scan.l"
-return OPT_TABLES;
+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 129:
+case 130:
 YY_RULE_SETUP
-#line 436 "scan.l"
+#line 437 "scan.l"
 {
 			if(yyleng-1 < MAXLINE)
         		 {
@@ -2976,9 +2983,9 @@ YY_RULE_SETUP
 			return NAME;
 			}
 	YY_BREAK
-case 130:
+case 131:
 YY_RULE_SETUP
-#line 450 "scan.l"
+#line 451 "scan.l"
 {
 			format_synerr( _( "unrecognized %%option: %s" ),
 				yytext );
@@ -2986,31 +2993,31 @@ YY_RULE_SETUP
 			}
 	YY_BREAK
 
-case 131:
-/* rule 131 can match eol */
+case 132:
+/* rule 132 can match eol */
 YY_RULE_SETUP
-#line 457 "scan.l"
+#line 458 "scan.l"
 ++linenum; BEGIN(INITIAL);
 	YY_BREAK
 
-case 132:
+case 133:
 YY_RULE_SETUP
-#line 461 "scan.l"
+#line 462 "scan.l"
 ++bracelevel; yyless( 2 );	/* eat only %{ */
 	YY_BREAK
-case 133:
+case 134:
 YY_RULE_SETUP
-#line 462 "scan.l"
+#line 463 "scan.l"
 --bracelevel; yyless( 2 );	/* eat only %} */
 	YY_BREAK
-case 134:
+case 135:
 YY_RULE_SETUP
-#line 464 "scan.l"
+#line 465 "scan.l"
 ACTION_ECHO;	/* indented code in prolog */
 	YY_BREAK
-case 135:
+case 136:
 YY_RULE_SETUP
-#line 466 "scan.l"
+#line 467 "scan.l"
 {	/* non-indented code */
 			if ( bracelevel <= 0 )
 				{ /* not in %{ ... %} */
@@ -3023,19 +3030,19 @@ YY_RULE_SETUP
 				ACTION_ECHO;
 			}
 	YY_BREAK
-case 136:
+case 137:
 YY_RULE_SETUP
-#line 478 "scan.l"
+#line 479 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
-case 137:
-/* rule 137 can match eol */
+case 138:
+/* rule 138 can match eol */
 YY_RULE_SETUP
-#line 479 "scan.l"
+#line 480 "scan.l"
 ++linenum; ACTION_ECHO;
 	YY_BREAK
 case YY_STATE_EOF(SECT2PROLOG):
-#line 481 "scan.l"
+#line 482 "scan.l"
 {
 			mark_prolog();
 			sectnum = 0;
@@ -3044,15 +3051,15 @@ case YY_STATE_EOF(SECT2PROLOG):
 	YY_BREAK
 
 
-case 138:
-/* rule 138 can match eol */
+case 139:
+/* rule 139 can match eol */
 YY_RULE_SETUP
-#line 489 "scan.l"
+#line 490 "scan.l"
 ++linenum; /* allow blank lines in section 2 */
 	YY_BREAK
-case 139:
+case 140:
 YY_RULE_SETUP
-#line 491 "scan.l"
+#line 492 "scan.l"
 {
 			indented_code = false;
 			doing_codeblock = true;
@@ -3060,9 +3067,9 @@ YY_RULE_SETUP
 			BEGIN(PERCENT_BRACE_ACTION);
 			}
 	YY_BREAK
-case 140:
+case 141:
 YY_RULE_SETUP
-#line 498 "scan.l"
+#line 499 "scan.l"
 {
                         /* Allow "<" to appear in (?x) patterns. */
                         if (!sf_skip_ws())
@@ -3070,22 +3077,22 @@ YY_RULE_SETUP
                         return '<';
                     }
 	YY_BREAK
-case 141:
+case 142:
 YY_RULE_SETUP
-#line 504 "scan.l"
+#line 505 "scan.l"
 return '^';
 	YY_BREAK
-case 142:
+case 143:
 YY_RULE_SETUP
-#line 505 "scan.l"
+#line 506 "scan.l"
 BEGIN(QUOTE); return '"';
 	YY_BREAK
-case 143:
+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 506 "scan.l"
+#line 507 "scan.l"
 {
 			BEGIN(NUM);
 			if ( lex_compat || posix_compat )
@@ -3094,19 +3101,19 @@ YY_RULE_SETUP
 				return BEGIN_REPEAT_FLEX;
 			}
 	YY_BREAK
-case 144:
-/* rule 144 can match eol */
+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 513 "scan.l"
+#line 514 "scan.l"
 return '$';
 	YY_BREAK
-case 145:
+case 146:
 YY_RULE_SETUP
-#line 515 "scan.l"
+#line 516 "scan.l"
 {
 			bracelevel = 1;
 			BEGIN(PERCENT_BRACE_ACTION);
@@ -3119,16 +3126,15 @@ YY_RULE_SETUP
 				}
 			}
 	YY_BREAK
-case 146:
-/* rule 146 can match eol */
+case 147:
+/* rule 147 can match eol */
 YY_RULE_SETUP
-#line 526 "scan.l"
+#line 527 "scan.l"
 {
                         if (sf_skip_ws()){
                             /* We're in the middle of a (?x: ) pattern. */
                             /* Push back everything starting at the "|" */
-                            size_t amt;
-                            amt = strchr (yytext, '|') - yytext;
+                            int amt = (int) (strchr (yytext, '|') - yytext);
                             yyless(amt);
                         }
                         else {
@@ -3138,7 +3144,7 @@ YY_RULE_SETUP
                         }
                     }
 	YY_BREAK
-case 147:
+case 148:
 YY_RULE_SETUP
 #line 541 "scan.l"
 {
@@ -3155,12 +3161,12 @@ YY_RULE_SETUP
                 }
 			}
 	YY_BREAK
-case 148:
+case 149:
 YY_RULE_SETUP
 #line 555 "scan.l"
 /* allow indented rules */ ;
 	YY_BREAK
-case 149:
+case 150:
 YY_RULE_SETUP
 #line 557 "scan.l"
 {
@@ -3185,8 +3191,8 @@ YY_RULE_SETUP
             }
 			}
 	YY_BREAK
-case 150:
-/* rule 150 can match eol */
+case 151:
+/* rule 151 can match eol */
 YY_RULE_SETUP
 #line 579 "scan.l"
 {
@@ -3209,14 +3215,14 @@ YY_RULE_SETUP
             }
 			}
 	YY_BREAK
-case 151:
-#line 600 "scan.l"
 case 152:
+#line 600 "scan.l"
+case 153:
 YY_RULE_SETUP
 #line 600 "scan.l"
 return EOF_OP;
 	YY_BREAK
-case 153:
+case 154:
 YY_RULE_SETUP
 #line 602 "scan.l"
 {
@@ -3226,7 +3232,7 @@ YY_RULE_SETUP
 			yyterminate(); /* to stop the parser */
 			}
 	YY_BREAK
-case 154:
+case 155:
 YY_RULE_SETUP
 #line 609 "scan.l"
 {
@@ -3250,7 +3256,7 @@ YY_RULE_SETUP
                    * The reason it was disabled is so yacc/bison can parse
                    * ccl operations, such as ccl difference and union.
                    */
-                &&  (cclval = ccllookup( (Char *) nmstr )) != 0 )
+                &&  (cclval = ccllookup( nmstr )) != 0 )
 				{
 				if ( input() != ']' )
 					synerr( _( "bad character class" ) );
@@ -3264,7 +3270,7 @@ YY_RULE_SETUP
 				/* We fudge a bit.  We know that this ccl will
 				 * soon be numbered as lastccl + 1 by cclinit.
 				 */
-				cclinstal( (Char *) nmstr, lastccl + 1 );
+				cclinstal( nmstr, lastccl + 1 );
 
 				/* Push back everything but the leading bracket
 				 * so the ccl can be rescanned.
@@ -3276,12 +3282,12 @@ YY_RULE_SETUP
 				}
 			}
 	YY_BREAK
-case 155:
+case 156:
 YY_RULE_SETUP
 #line 655 "scan.l"
 return CCL_OP_DIFF;
 	YY_BREAK
-case 156:
+case 157:
 YY_RULE_SETUP
 #line 656 "scan.l"
 return CCL_OP_UNION;
@@ -3290,12 +3296,12 @@ return CCL_OP_UNION;
      * wrap the expanded regex in '(' ')' -- breaking trailing
      * context.
      */
-case 157:
-/* rule 157 can match eol */
+case 158:
+/* rule 158 can match eol */
 YY_RULE_SETUP
 #line 663 "scan.l"
 {
-			Char *nmdefptr;
+			char *nmdefptr;
             int end_is_ws, end_ch;
 
             end_ch = yytext[yyleng-1];
@@ -3319,7 +3325,7 @@ nmstr[yyleng - 2 - end_is_ws] = '\0';  /* chop trailing brace */
 
 			else
 				{ /* push back name surrounded by ()'s */
-				int len = strlen( (char *) nmdefptr );
+				int len = strlen( nmdefptr );
                 if (end_is_ws)
                     unput(end_ch);
 
@@ -3327,7 +3333,7 @@ nmstr[yyleng - 2 - end_is_ws] = '\0';  /* chop trailing brace */
 				     (len > 0 && nmdefptr[len - 1] == '$')
                      || (end_is_ws && trlcontxt && !sf_skip_ws()))
 					{ /* don't use ()'s after all */
-					PUT_BACK_STRING((char *) nmdefptr, 0);
+					PUT_BACK_STRING(nmdefptr, 0);
 
 					if ( nmdefptr[0] == '^' )
 						BEGIN(CARETISBOL);
@@ -3336,13 +3342,13 @@ nmstr[yyleng - 2 - end_is_ws] = '\0';  /* chop trailing brace */
 				else
 					{
 					unput(')');
-					PUT_BACK_STRING((char *) nmdefptr, 0);
+					PUT_BACK_STRING(nmdefptr, 0);
 					unput('(');
 					}
 				}
 			}
 	YY_BREAK
-case 158:
+case 159:
 YY_RULE_SETUP
 #line 711 "scan.l"
 {
@@ -3355,7 +3361,7 @@ YY_RULE_SETUP
                     }
                 }
 	YY_BREAK
-case 159:
+case 160:
 YY_RULE_SETUP
 #line 721 "scan.l"
 {
@@ -3369,7 +3375,7 @@ YY_RULE_SETUP
                         yy_push_state(EXTENDED_COMMENT);
                 }
 	YY_BREAK
-case 160:
+case 161:
 YY_RULE_SETUP
 #line 731 "scan.l"
 {
@@ -3382,86 +3388,92 @@ YY_RULE_SETUP
                     return '(';
                 }
 	YY_BREAK
-case 161:
+case 162:
 YY_RULE_SETUP
 #line 740 "scan.l"
 sf_push(); return '(';
 	YY_BREAK
-case 162:
+case 163:
 YY_RULE_SETUP
 #line 741 "scan.l"
-sf_pop(); return ')';
+{
+                    if (_sf_top_ix > 0) {
+                        sf_pop();
+                        return ')';
+                    } else
+                        synerr(_("unbalanced parenthesis"));
+                }
 	YY_BREAK
-case 163:
+case 164:
 YY_RULE_SETUP
-#line 743 "scan.l"
+#line 749 "scan.l"
 return (unsigned char) yytext[0];
 	YY_BREAK
-case 164:
+case 165:
 YY_RULE_SETUP
-#line 744 "scan.l"
+#line 750 "scan.l"
 RETURNCHAR;
 	YY_BREAK
 
 
-case 165:
-/* rule 165 can match eol */
+case 166:
+/* rule 166 can match eol */
 YY_RULE_SETUP
-#line 749 "scan.l"
+#line 755 "scan.l"
 ++linenum;	/* Allow blank lines & continuations */
 	YY_BREAK
-case 166:
+case 167:
 YY_RULE_SETUP
-#line 750 "scan.l"
+#line 756 "scan.l"
 return (unsigned char) yytext[0];
 	YY_BREAK
-case 167:
+case 168:
 YY_RULE_SETUP
-#line 751 "scan.l"
+#line 757 "scan.l"
 BEGIN(SECT2); return '>';
 	YY_BREAK
-case 168:
+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 752 "scan.l"
+#line 758 "scan.l"
 BEGIN(CARETISBOL); return '>';
 	YY_BREAK
-case 169:
+case 170:
 YY_RULE_SETUP
-#line 753 "scan.l"
+#line 759 "scan.l"
 RETURNNAME;
 	YY_BREAK
-case 170:
+case 171:
 YY_RULE_SETUP
-#line 754 "scan.l"
+#line 760 "scan.l"
 {
 			format_synerr( _( "bad <start condition>: %s" ),
 				yytext );
 			}
 	YY_BREAK
 
-case 171:
+case 172:
 YY_RULE_SETUP
-#line 760 "scan.l"
+#line 766 "scan.l"
 BEGIN(SECT2); return '^';
 	YY_BREAK
 
-case 172:
+case 173:
 YY_RULE_SETUP
-#line 764 "scan.l"
+#line 770 "scan.l"
 RETURNCHAR;
 	YY_BREAK
-case 173:
+case 174:
 YY_RULE_SETUP
-#line 765 "scan.l"
+#line 771 "scan.l"
 BEGIN(SECT2); return '"';
 	YY_BREAK
-case 174:
-/* rule 174 can match eol */
+case 175:
+/* rule 175 can match eol */
 YY_RULE_SETUP
-#line 767 "scan.l"
+#line 773 "scan.l"
 {
 			synerr( _( "missing quote" ) );
 			BEGIN(SECT2);
@@ -3471,100 +3483,100 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 175:
+case 176:
 YY_RULE_SETUP
-#line 776 "scan.l"
+#line 782 "scan.l"
 BEGIN(SECT2);
 	YY_BREAK
-case 176:
+case 177:
 YY_RULE_SETUP
-#line 777 "scan.l"
+#line 783 "scan.l"
 BEGIN(GROUP_MINUS_PARAMS);
 	YY_BREAK
-case 177:
+case 178:
 YY_RULE_SETUP
-#line 778 "scan.l"
+#line 784 "scan.l"
 sf_set_case_ins(1);
 	YY_BREAK
-case 178:
+case 179:
 YY_RULE_SETUP
-#line 779 "scan.l"
+#line 785 "scan.l"
 sf_set_dot_all(1);
 	YY_BREAK
-case 179:
+case 180:
 YY_RULE_SETUP
-#line 780 "scan.l"
+#line 786 "scan.l"
 sf_set_skip_ws(1);
 	YY_BREAK
 
 
-case 180:
+case 181:
 YY_RULE_SETUP
-#line 783 "scan.l"
+#line 789 "scan.l"
 BEGIN(SECT2);
 	YY_BREAK
-case 181:
+case 182:
 YY_RULE_SETUP
-#line 784 "scan.l"
+#line 790 "scan.l"
 sf_set_case_ins(0);
 	YY_BREAK
-case 182:
+case 183:
 YY_RULE_SETUP
-#line 785 "scan.l"
+#line 791 "scan.l"
 sf_set_dot_all(0);
 	YY_BREAK
-case 183:
+case 184:
 YY_RULE_SETUP
-#line 786 "scan.l"
+#line 792 "scan.l"
 sf_set_skip_ws(0);
 	YY_BREAK
 
 
-case 184:
+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 790 "scan.l"
+#line 796 "scan.l"
 BEGIN(CCL); return '^';
 	YY_BREAK
-case 185:
+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 791 "scan.l"
+#line 797 "scan.l"
 return '^';
 	YY_BREAK
-case 186:
+case 187:
 YY_RULE_SETUP
-#line 792 "scan.l"
+#line 798 "scan.l"
 BEGIN(CCL); RETURNCHAR;
 	YY_BREAK
 
 
-case 187:
+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 796 "scan.l"
+#line 802 "scan.l"
 return '-';
 	YY_BREAK
-case 188:
+case 189:
 YY_RULE_SETUP
-#line 797 "scan.l"
+#line 803 "scan.l"
 RETURNCHAR;
 	YY_BREAK
-case 189:
+case 190:
 YY_RULE_SETUP
-#line 798 "scan.l"
+#line 804 "scan.l"
 BEGIN(SECT2); return ']';
 	YY_BREAK
-case 190:
-/* rule 190 can match eol */
+case 191:
+/* rule 191 can match eol */
 YY_RULE_SETUP
-#line 799 "scan.l"
+#line 805 "scan.l"
 {
 			synerr( _( "bad character class" ) );
 			BEGIN(SECT2);
@@ -3573,129 +3585,129 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 191:
+case 192:
 YY_RULE_SETUP
-#line 807 "scan.l"
+#line 813 "scan.l"
 BEGIN(CCL); return CCE_ALNUM;
 	YY_BREAK
-case 192:
+case 193:
 YY_RULE_SETUP
-#line 808 "scan.l"
+#line 814 "scan.l"
 BEGIN(CCL); return CCE_ALPHA;
 	YY_BREAK
-case 193:
+case 194:
 YY_RULE_SETUP
-#line 809 "scan.l"
+#line 815 "scan.l"
 BEGIN(CCL); return CCE_BLANK;
 	YY_BREAK
-case 194:
+case 195:
 YY_RULE_SETUP
-#line 810 "scan.l"
+#line 816 "scan.l"
 BEGIN(CCL); return CCE_CNTRL;
 	YY_BREAK
-case 195:
+case 196:
 YY_RULE_SETUP
-#line 811 "scan.l"
+#line 817 "scan.l"
 BEGIN(CCL); return CCE_DIGIT;
 	YY_BREAK
-case 196:
+case 197:
 YY_RULE_SETUP
-#line 812 "scan.l"
+#line 818 "scan.l"
 BEGIN(CCL); return CCE_GRAPH;
 	YY_BREAK
-case 197:
+case 198:
 YY_RULE_SETUP
-#line 813 "scan.l"
+#line 819 "scan.l"
 BEGIN(CCL); return CCE_LOWER;
 	YY_BREAK
-case 198:
+case 199:
 YY_RULE_SETUP
-#line 814 "scan.l"
+#line 820 "scan.l"
 BEGIN(CCL); return CCE_PRINT;
 	YY_BREAK
-case 199:
+case 200:
 YY_RULE_SETUP
-#line 815 "scan.l"
+#line 821 "scan.l"
 BEGIN(CCL); return CCE_PUNCT;
 	YY_BREAK
-case 200:
+case 201:
 YY_RULE_SETUP
-#line 816 "scan.l"
+#line 822 "scan.l"
 BEGIN(CCL); return CCE_SPACE;
 	YY_BREAK
-case 201:
+case 202:
 YY_RULE_SETUP
-#line 817 "scan.l"
+#line 823 "scan.l"
 BEGIN(CCL); return CCE_UPPER;
 	YY_BREAK
-case 202:
+case 203:
 YY_RULE_SETUP
-#line 818 "scan.l"
+#line 824 "scan.l"
 BEGIN(CCL); return CCE_XDIGIT;
 	YY_BREAK
-case 203:
+case 204:
 YY_RULE_SETUP
-#line 820 "scan.l"
+#line 826 "scan.l"
 BEGIN(CCL); return CCE_NEG_ALNUM;
 	YY_BREAK
-case 204:
+case 205:
 YY_RULE_SETUP
-#line 821 "scan.l"
+#line 827 "scan.l"
 BEGIN(CCL); return CCE_NEG_ALPHA;
 	YY_BREAK
-case 205:
+case 206:
 YY_RULE_SETUP
-#line 822 "scan.l"
+#line 828 "scan.l"
 BEGIN(CCL); return CCE_NEG_BLANK;
 	YY_BREAK
-case 206:
+case 207:
 YY_RULE_SETUP
-#line 823 "scan.l"
+#line 829 "scan.l"
 BEGIN(CCL); return CCE_NEG_CNTRL;
 	YY_BREAK
-case 207:
+case 208:
 YY_RULE_SETUP
-#line 824 "scan.l"
+#line 830 "scan.l"
 BEGIN(CCL); return CCE_NEG_DIGIT;
 	YY_BREAK
-case 208:
+case 209:
 YY_RULE_SETUP
-#line 825 "scan.l"
+#line 831 "scan.l"
 BEGIN(CCL); return CCE_NEG_GRAPH;
 	YY_BREAK
-case 209:
+case 210:
 YY_RULE_SETUP
-#line 826 "scan.l"
+#line 832 "scan.l"
 BEGIN(CCL); return CCE_NEG_LOWER;
 	YY_BREAK
-case 210:
+case 211:
 YY_RULE_SETUP
-#line 827 "scan.l"
+#line 833 "scan.l"
 BEGIN(CCL); return CCE_NEG_PRINT;
 	YY_BREAK
-case 211:
+case 212:
 YY_RULE_SETUP
-#line 828 "scan.l"
+#line 834 "scan.l"
 BEGIN(CCL); return CCE_NEG_PUNCT;
 	YY_BREAK
-case 212:
+case 213:
 YY_RULE_SETUP
-#line 829 "scan.l"
+#line 835 "scan.l"
 BEGIN(CCL); return CCE_NEG_SPACE;
 	YY_BREAK
-case 213:
+case 214:
 YY_RULE_SETUP
-#line 830 "scan.l"
+#line 836 "scan.l"
 BEGIN(CCL); return CCE_NEG_UPPER;
 	YY_BREAK
-case 214:
+case 215:
 YY_RULE_SETUP
-#line 831 "scan.l"
+#line 837 "scan.l"
 BEGIN(CCL); return CCE_NEG_XDIGIT;
 	YY_BREAK
-case 215:
+case 216:
 YY_RULE_SETUP
-#line 832 "scan.l"
+#line 838 "scan.l"
 {
 			format_synerr(
 				_( "bad character class expression: %s" ),
@@ -3705,22 +3717,22 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 216:
+case 217:
 YY_RULE_SETUP
-#line 841 "scan.l"
+#line 847 "scan.l"
 {
 			yylval = myctoi( yytext );
 			return NUMBER;
 			}
 	YY_BREAK
-case 217:
+case 218:
 YY_RULE_SETUP
-#line 846 "scan.l"
+#line 852 "scan.l"
 return ',';
 	YY_BREAK
-case 218:
+case 219:
 YY_RULE_SETUP
-#line 847 "scan.l"
+#line 853 "scan.l"
 {
 			BEGIN(SECT2);
 			if ( lex_compat || posix_compat )
@@ -3729,19 +3741,19 @@ YY_RULE_SETUP
 				return END_REPEAT_FLEX;
 			}
 	YY_BREAK
-case 219:
+case 220:
 YY_RULE_SETUP
-#line 855 "scan.l"
+#line 861 "scan.l"
 {
 			synerr( _( "bad character inside {}'s" ) );
 			BEGIN(SECT2);
 			return '}';
 			}
 	YY_BREAK
-case 220:
-/* rule 220 can match eol */
+case 221:
+/* rule 221 can match eol */
 YY_RULE_SETUP
-#line 861 "scan.l"
+#line 867 "scan.l"
 {
 			synerr( _( "missing }" ) );
 			BEGIN(SECT2);
@@ -3751,53 +3763,53 @@ YY_RULE_SETUP
 	YY_BREAK
 
 
-case 221:
+case 222:
 YY_RULE_SETUP
-#line 871 "scan.l"
+#line 877 "scan.l"
 bracelevel = 0;
 	YY_BREAK
-case 222:
+case 223:
 YY_RULE_SETUP
-#line 873 "scan.l"
+#line 879 "scan.l"
 ACTION_ECHO; yy_push_state( COMMENT );
 	YY_BREAK
 
-case 223:
+case 224:
 YY_RULE_SETUP
-#line 876 "scan.l"
+#line 882 "scan.l"
 {
 			ACTION_ECHO;
 			CHECK_REJECT(yytext);
 			}
 	YY_BREAK
-case 224:
+case 225:
 YY_RULE_SETUP
-#line 880 "scan.l"
+#line 886 "scan.l"
 {
 			ACTION_ECHO;
 			CHECK_YYMORE(yytext);
 			}
 	YY_BREAK
 
-case 225:
+case 226:
 YY_RULE_SETUP
-#line 886 "scan.l"
+#line 892 "scan.l"
 ACTION_ECHO_QSTART;
 	YY_BREAK
-case 226:
+case 227:
 YY_RULE_SETUP
-#line 887 "scan.l"
+#line 893 "scan.l"
 ACTION_ECHO_QEND;
 	YY_BREAK
-case 227:
+case 228:
 YY_RULE_SETUP
-#line 888 "scan.l"
+#line 894 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
-case 228:
-/* rule 228 can match eol */
+case 229:
+/* rule 229 can match eol */
 YY_RULE_SETUP
-#line 889 "scan.l"
+#line 895 "scan.l"
 {
 			++linenum;
 			ACTION_ECHO;
@@ -3815,55 +3827,55 @@ YY_RULE_SETUP
 
 /* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
 
-case 229:
-YY_RULE_SETUP
-#line 907 "scan.l"
-ACTION_ECHO; ++bracelevel;
-	YY_BREAK
 case 230:
 YY_RULE_SETUP
-#line 908 "scan.l"
-ACTION_ECHO; --bracelevel;
+#line 913 "scan.l"
+ACTION_ECHO; ++bracelevel;
 	YY_BREAK
 case 231:
 YY_RULE_SETUP
-#line 909 "scan.l"
-ACTION_ECHO_QSTART;
+#line 914 "scan.l"
+ACTION_ECHO; --bracelevel;
 	YY_BREAK
 case 232:
 YY_RULE_SETUP
-#line 910 "scan.l"
-ACTION_ECHO_QEND;
+#line 915 "scan.l"
+ACTION_ECHO_QSTART;
 	YY_BREAK
 case 233:
 YY_RULE_SETUP
-#line 911 "scan.l"
-ACTION_ECHO;
+#line 916 "scan.l"
+ACTION_ECHO_QEND;
 	YY_BREAK
 case 234:
 YY_RULE_SETUP
-#line 912 "scan.l"
+#line 917 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
 case 235:
 YY_RULE_SETUP
-#line 913 "scan.l"
+#line 918 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
 case 236:
 YY_RULE_SETUP
-#line 914 "scan.l"
-ACTION_ECHO; /* character constant */
+#line 919 "scan.l"
+ACTION_ECHO;
 	YY_BREAK
 case 237:
 YY_RULE_SETUP
-#line 915 "scan.l"
-ACTION_ECHO; BEGIN(ACTION_STRING);
+#line 920 "scan.l"
+ACTION_ECHO; /* character constant */
 	YY_BREAK
 case 238:
-/* rule 238 can match eol */
 YY_RULE_SETUP
-#line 916 "scan.l"
+#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;
@@ -3877,37 +3889,37 @@ YY_RULE_SETUP
 				}
 			}
 	YY_BREAK
-case 239:
+case 240:
 YY_RULE_SETUP
-#line 928 "scan.l"
+#line 934 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
 
 
-case 240:
+case 241:
 YY_RULE_SETUP
-#line 932 "scan.l"
+#line 938 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
-case 241:
+case 242:
 YY_RULE_SETUP
-#line 933 "scan.l"
+#line 939 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
-case 242:
-/* rule 242 can match eol */
+case 243:
+/* rule 243 can match eol */
 YY_RULE_SETUP
-#line 934 "scan.l"
+#line 940 "scan.l"
 ++linenum; ACTION_ECHO; BEGIN(ACTION);
 	YY_BREAK
-case 243:
+case 244:
 YY_RULE_SETUP
-#line 935 "scan.l"
+#line 941 "scan.l"
 ACTION_ECHO; BEGIN(ACTION);
 	YY_BREAK
-case 244:
+case 245:
 YY_RULE_SETUP
-#line 936 "scan.l"
+#line 942 "scan.l"
 ACTION_ECHO;
 	YY_BREAK
 
@@ -3915,7 +3927,7 @@ case YY_STATE_EOF(COMMENT):
 case YY_STATE_EOF(COMMENT_DISCARD):
 case YY_STATE_EOF(ACTION):
 case YY_STATE_EOF(ACTION_STRING):
-#line 939 "scan.l"
+#line 945 "scan.l"
 {
 			synerr( _( "EOF encountered inside an action" ) );
 			yyterminate();
@@ -3924,17 +3936,17 @@ case YY_STATE_EOF(ACTION_STRING):
 case YY_STATE_EOF(EXTENDED_COMMENT):
 case YY_STATE_EOF(GROUP_WITH_PARAMS):
 case YY_STATE_EOF(GROUP_MINUS_PARAMS):
-#line 944 "scan.l"
+#line 950 "scan.l"
 {
 			synerr( _( "EOF encountered inside pattern" ) );
 			yyterminate();
 			}
 	YY_BREAK
-case 245:
+case 246:
 YY_RULE_SETUP
-#line 949 "scan.l"
+#line 955 "scan.l"
 {
-			yylval = myesc( (Char *) yytext );
+			yylval = myesc( (unsigned char *) yytext );
 
 			if ( YY_START == FIRSTCCL )
 				BEGIN(CCL);
@@ -3943,45 +3955,45 @@ YY_RULE_SETUP
 			}
 	YY_BREAK
 
-case 246:
+case 247:
 YY_RULE_SETUP
-#line 960 "scan.l"
+#line 966 "scan.l"
 fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout);
 	YY_BREAK
-case 247:
+case 248:
 YY_RULE_SETUP
-#line 961 "scan.l"
+#line 967 "scan.l"
 fwrite (escaped_qend, 1, strlen(escaped_qend), yyout);
 	YY_BREAK
-case 248:
-/* rule 248 can match eol */
+case 249:
+/* rule 249 can match eol */
 YY_RULE_SETUP
-#line 962 "scan.l"
+#line 968 "scan.l"
 ECHO;
 	YY_BREAK
-case 249:
-/* rule 249 can match eol */
+case 250:
+/* rule 250 can match eol */
 YY_RULE_SETUP
-#line 963 "scan.l"
+#line 969 "scan.l"
 ECHO;
 	YY_BREAK
 case YY_STATE_EOF(SECT3):
-#line 964 "scan.l"
+#line 970 "scan.l"
 sectnum = 0; yyterminate();
 	YY_BREAK
 
-case 250:
-/* rule 250 can match eol */
+case 251:
+/* rule 251 can match eol */
 YY_RULE_SETUP
-#line 967 "scan.l"
+#line 973 "scan.l"
 format_synerr( _( "bad character: %s" ), yytext );
 	YY_BREAK
-case 251:
+case 252:
 YY_RULE_SETUP
-#line 969 "scan.l"
+#line 975 "scan.l"
 YY_FATAL_ERROR( "flex scanner jammed" );
 	YY_BREAK
-#line 3985 "scan.c"
+#line 3997 "scan.c"
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(SECT2):
 case YY_STATE_EOF(CODEBLOCK):
@@ -4288,7 +4300,7 @@ static int yy_get_next_buffer (void)
 		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 >= 1107 )
+			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];
@@ -4316,11 +4328,11 @@ static int yy_get_next_buffer (void)
 	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 >= 1107 )
+		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 == 1106);
+	yy_is_jam = (yy_current_state == 1109);
 
 		return yy_is_jam ? 0 : yy_current_state;
 }
@@ -5038,12 +5050,12 @@ void yyfree (void * ptr )
 
 #define YYTABLES_NAME "yytables"
 
-#line 969 "scan.l"
+#line 975 "scan.l"
 
 
 
 
-int yywrap()
+int yywrap(void)
 	{
 	if ( --num_input_files > 0 )
 		{
@@ -5058,12 +5070,11 @@ int yywrap()
 
 /* set_input_file - open the given file (if NULL, stdin) for scanning */
 
-void set_input_file( file )
-char *file;
+void set_input_file( char *file )
 	{
 	if ( file && strcmp( file, "-" ) )
 		{
-		infilename = copy_string( file );
+		infilename = xstrdup(file);
 		yyin = fopen( infilename, "r" );
 
 		if ( yyin == NULL )
@@ -5073,32 +5084,9 @@ char *file;
 	else
 		{
 		yyin = stdin;
-		infilename = copy_string( "<stdin>" );
+		infilename = xstrdup("<stdin>");
 		}
 
 	linenum = 1;
 	}
 
-
-/* Wrapper routines for accessing the scanner's malloc routines. */
-
-void *flex_alloc( size )
-size_t size;
-	{
-	return (void *) malloc( size );
-	}
-
-void *flex_realloc( ptr, size )
-void *ptr;
-size_t size;
-	{
-	return (void *) realloc( ptr, size );
-	}
-
-void flex_free( ptr )
-void *ptr;
-	{
-	if ( ptr )
-		free( ptr );
-	}
-
diff --git a/src/skel.c b/src/skel.c
index ef657d3..b22060a 100644
--- a/src/skel.c
+++ b/src/skel.c
@@ -90,7 +90,7 @@ const char *skel[] = {
   "#define FLEX_SCANNER",
   "#define YY_FLEX_MAJOR_VERSION 2",
   "#define YY_FLEX_MINOR_VERSION 6",
-  "#define YY_FLEX_SUBMINOR_VERSION 0",
+  "#define YY_FLEX_SUBMINOR_VERSION 1",
   "#if YY_FLEX_SUBMINOR_VERSION > 0",
   "#define FLEX_BETA",
   "#endif",
@@ -290,25 +290,13 @@ const char *skel[] = {
   "/* end standard C++ headers. */",
   "%endif",
   "",
-  "#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",
+  "/* TODO: this is always defined, so inline it */",
   "#define yyconst const",
+  "",
+  "#if defined(__GNUC__) && __GNUC__ >= 3",
+  "#define yynoreturn __attribute__((__noreturn__))",
   "#else",
-  "#define yyconst",
+  "#define yynoreturn",
   "#endif",
   "",
   "%# For compilers that can not handle prototypes.",
@@ -544,7 +532,7 @@ const char *skel[] = {
   "#endif",
   "",
   "%if-not-reentrant",
-  "extern yy_size_t yyleng;",
+  "extern int yyleng;",
   "%endif",
   "",
   "%if-c-only",
@@ -633,12 +621,12 @@ const char *skel[] = {
   "	/* Size of input buffer in bytes, not including room for EOB",
   "	 * characters.",
   "	 */",
-  "	yy_size_t yy_buf_size;",
+  "	int yy_buf_size;",
   "",
   "	/* Number of characters read into yy_ch_buf, not including EOB",
   "	 * characters.",
   "	 */",
-  "	yy_size_t yy_n_chars;",
+  "	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",
@@ -695,7 +683,7 @@ const char *skel[] = {
   "/* 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. */",
+  "static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */",
   "%endif",
   "%ok-for-header",
   "%endif",
@@ -727,11 +715,11 @@ const char *skel[] = {
   "%not-for-header",
   "/* 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;",
+  "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 = (char *) 0;",
+  "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 */",
   "",
@@ -764,7 +752,7 @@ const char *skel[] = {
   "",
   "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, yy_size_t len 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",
   "",
@@ -822,10 +810,7 @@ const char *skel[] = {
   "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 );",
-  "#if defined(__GNUC__) && __GNUC__ >= 3",
-  "__attribute__((__noreturn__))",
-  "#endif",
-  "static void yy_fatal_error M4_YY_PARAMS( yyconst char msg[] M4_YY_PROTO_LAST_ARG );",
+  "static void yynoreturn yy_fatal_error M4_YY_PARAMS( yyconst char* msg M4_YY_PROTO_LAST_ARG );",
   "]])",
   "",
   "%endif",
@@ -898,8 +883,8 @@ const char *skel[] = {
   "    size_t yy_buffer_stack_max; /**< capacity of stack. */",
   "    YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */",
   "    char yy_hold_char;",
-  "    yy_size_t yy_n_chars;",
-  "    yy_size_t yyleng_r;",
+  "    int yy_n_chars;",
+  "    int yyleng_r;",
   "    char *yy_c_buf_p;",
   "    int yy_init;",
   "    int yy_start;",
@@ -1036,7 +1021,7 @@ const char *skel[] = {
   "",
   "m4_ifdef( [[M4_YY_NO_GET_LENG]],,",
   "[[",
-  "yy_size_t yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
+  "			int yyget_leng M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
   "]])",
   "",
   "m4_ifdef( [[M4_YY_NO_GET_TEXT]],,",
@@ -1192,7 +1177,7 @@ const char *skel[] = {
   "/* 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)",
+  "#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)",
   "%endif",
   "%if-c++-only C++ definition",
   "#define ECHO LexerOutput( yytext, yyleng )",
@@ -1744,7 +1729,7 @@ const char *skel[] = {
   " * This constructor simply maintains backward compatibility.",
   " * DEPRECATED",
   " */",
-  "yyFlexLexer::yyFlexLexer( FLEX_STD istream* arg_yyin, FLEX_STD ostream* arg_yyout ):",
+  "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())",
   "{",
@@ -1780,7 +1765,7 @@ const char *skel[] = {
   "	yy_start_stack_ptr = yy_start_stack_depth = 0;",
   "	yy_start_stack = NULL;",
   "",
-  "	yy_buffer_stack = 0;",
+  "	yy_buffer_stack = NULL;",
   "	yy_buffer_stack_top = 0;",
   "	yy_buffer_stack_max = 0;",
   "",
@@ -1929,7 +1914,7 @@ const char *skel[] = {
   "",
   "	else",
   "		{",
-  "			yy_size_t num_to_read =",
+  "			int num_to_read =",
   "			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;",
   "",
   "		while ( num_to_read <= 0 )",
@@ -1948,7 +1933,7 @@ const char *skel[] = {
   "",
   "			if ( b->yy_is_our_buffer )",
   "				{",
-  "				yy_size_t new_size = b->yy_buf_size * 2;",
+  "				int new_size = b->yy_buf_size * 2;",
   "",
   "				if ( new_size <= 0 )",
   "					b->yy_buf_size += b->yy_buf_size / 8;",
@@ -1962,7 +1947,7 @@ const char *skel[] = {
   "				}",
   "			else",
   "				/* Can't grow it, we don't own it. */",
-  "				b->yy_ch_buf = 0;",
+  "				b->yy_ch_buf = NULL;",
   "",
   "			if ( ! b->yy_ch_buf )",
   "				YY_FATAL_ERROR(",
@@ -2004,9 +1989,9 @@ const char *skel[] = {
   "	else",
   "		ret_val = EOB_ACT_CONTINUE_SCAN;",
   "",
-  "	if ((yy_size_t) (YY_G(yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {",
+  "	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. */",
-  "		yy_size_t new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1);",
+  "		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 )",
@@ -2090,7 +2075,7 @@ const char *skel[] = {
   "	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_G(yy_n_chars) + 2;",
+  "		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 =",
@@ -2102,7 +2087,7 @@ const char *skel[] = {
   "		yy_cp += (int) (dest - source);",
   "		yy_bp += (int) (dest - source);",
   "		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =",
-  "			YY_G(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;",
+  "			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\" );",
@@ -2157,7 +2142,7 @@ const char *skel[] = {
   "",
   "		else",
   "			{ /* need more input */",
-  "			yy_size_t offset = YY_G(yy_c_buf_p) - YY_G(yytext_ptr);",
+  "			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 ) )",
@@ -2181,7 +2166,7 @@ const char *skel[] = {
   "				case EOB_ACT_END_OF_FILE:",
   "					{",
   "					if ( yywrap( M4_YY_CALL_ONLY_ARG ) )",
-  "						return EOF;",
+  "						return 0;",
   "",
   "					if ( ! YY_G(yy_did_buffer_switch_on_eof) )",
   "						YY_NEW_FILE;",
@@ -2552,7 +2537,7 @@ const char *skel[] = {
   "void yyFlexLexer::yyensure_buffer_stack(void)",
   "%endif",
   "{",
-  "	yy_size_t num_to_alloc;",
+  "	int num_to_alloc;",
   "    M4_YY_DECL_GUTS_VAR();",
   "",
   "	if (!YY_G(yy_buffer_stack)) {",
@@ -2561,7 +2546,7 @@ const char *skel[] = {
   "		 * 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...",
+  "      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);",
@@ -2617,7 +2602,7 @@ const char *skel[] = {
   "	     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;",
+  "		return NULL;",
   "",
   "	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) M4_YY_CALL_LAST_ARG );",
   "	if ( ! b )",
@@ -2626,7 +2611,7 @@ const char *skel[] = {
   "	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_input_file = NULL;",
   "	b->yy_n_chars = b->yy_buf_size;",
   "	b->yy_is_interactive = 0;",
   "	b->yy_at_bol = 1;",
@@ -2656,7 +2641,7 @@ const char *skel[] = {
   "{",
   "    m4_dnl M4_YY_DECL_GUTS_VAR();",
   "",
-  "	return yy_scan_bytes( yystr, strlen(yystr) M4_YY_CALL_LAST_ARG);",
+  "	return yy_scan_bytes( yystr, (int) strlen(yystr) M4_YY_CALL_LAST_ARG);",
   "}",
   "%endif",
   "]])",
@@ -2672,7 +2657,7 @@ const char *skel[] = {
   " * M4_YY_DOC_PARAM",
   " * @return the newly allocated buffer state object.",
   " */",
-  "YY_BUFFER_STATE yy_scan_bytes  YYFARGS2( yyconst char *,yybytes, yy_size_t ,_yybytes_len)",
+  "YY_BUFFER_STATE yy_scan_bytes  YYFARGS2( yyconst char *,yybytes, int ,_yybytes_len)",
   "{",
   "	YY_BUFFER_STATE b;",
   "	char *buf;",
@@ -2681,7 +2666,7 @@ const char *skel[] = {
   "    m4_dnl M4_YY_DECL_GUTS_VAR();",
   "",
   "	/* Get memory for full buffer, including space for trailing EOB's. */",
-  "	n = _yybytes_len + 2;",
+  "	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()\" );",
@@ -2721,7 +2706,7 @@ const char *skel[] = {
   "		yy_size_t new_size;",
   "",
   "		YY_G(yy_start_stack_depth) += YY_START_STACK_INCR;",
-  "		new_size = YY_G(yy_start_stack_depth) * sizeof( int );",
+  "		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 );",
@@ -2778,7 +2763,7 @@ const char *skel[] = {
   "#endif",
   "",
   "%if-c-only",
-  "static void yy_fatal_error YYFARGS1(yyconst char*, msg)",
+  "static void yynoreturn yy_fatal_error YYFARGS1(yyconst char*, msg)",
   "{",
   "	M4_YY_DECL_GUTS_VAR();",
   "	M4_YY_NOOP_GUTS_VAR();",
@@ -2787,7 +2772,7 @@ const char *skel[] = {
   "}",
   "%endif",
   "%if-c++-only",
-  "void yyFlexLexer::LexerError( yyconst char msg[] )",
+  "void yyFlexLexer::LexerError( yyconst char* msg )",
   "{",
   "    M4_YY_DECL_GUTS_VAR();",
   "	std::cerr << msg << std::endl;",
@@ -2899,7 +2884,7 @@ const char *skel[] = {
   "/** Get the length of the current token.",
   " * M4_YY_DOC_PARAM",
   " */",
-  "yy_size_t yyget_leng  YYFARGS0(void)",
+  "int yyget_leng  YYFARGS0(void)",
   "{",
   "    M4_YY_DECL_GUTS_VAR();",
   "    return yyleng;",
@@ -3162,10 +3147,10 @@ const char *skel[] = {
   "    yylineno =  1;",
   "    ]])",
   "]])",
-  "    YY_G(yy_buffer_stack) = 0;",
+  "    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) = (char *) 0;",
+  "    YY_G(yy_c_buf_p) = NULL;",
   "    YY_G(yy_init) = 0;",
   "    YY_G(yy_start) = 0;",
   "",
@@ -3196,8 +3181,8 @@ const char *skel[] = {
   "    yyin = stdin;",
   "    yyout = stdout;",
   "#else",
-  "    yyin = (FILE *) 0;",
-  "    yyout = (FILE *) 0;",
+  "    yyin = NULL;",
+  "    yyout = NULL;",
   "#endif",
   "",
   "    /* For future reference: Set errno on error, since we are called by",
@@ -3294,7 +3279,7 @@ const char *skel[] = {
   "{",
   "	M4_YY_DECL_GUTS_VAR();",
   "	M4_YY_NOOP_GUTS_VAR();",
-  "	return (void *) malloc( size );",
+  "	return malloc(size);",
   "}",
   "]])",
   "",
@@ -3312,7 +3297,7 @@ const char *skel[] = {
   "	 * any pointer type to void*, and deal with argument conversions",
   "	 * as though doing an assignment.",
   "	 */",
-  "	return (void *) realloc( (char *) ptr, size );",
+  "	return realloc(ptr, size);",
   "}",
   "]])",
   "",
diff --git a/src/stage1scan.c b/src/stage1scan.c
new file mode 100644
index 0000000..54502ae
--- /dev/null
+++ b/src/stage1scan.c
@@ -0,0 +1,5078 @@
+#line 2 "stage1scan.c"
+
+#line 4 "stage1scan.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 1
+#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 <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. 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 <inttypes.h>
+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 */
+
+/* TODO: this is always defined, so inline it */
+#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
+#else
+#define yynoreturn
+#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 int 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.
+	 */
+	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;
+
+#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 = NULL; /**< 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 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;
+
+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,int 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 = NULL, *yyout = NULL;
+
+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 );
+static void yynoreturn 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 = (int) (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, 1181, 1181, 1181, 1181, 1181,
+     1181, 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,
+     1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109, 1109, 1109,
+     1109, 1109, 1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181,
+     1181, 1181, 1181, 1181, 1181, 1181, 1109, 1109, 1109, 1109,
+     1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181, 1181, 1181,
+     1181, 1181, 1109, 1109, 1109, 1109, 1181, 1181, 1181, 1181,
+     1181, 1181, 1181, 1109, 1109, 1181, 1181, 1181, 1181, 1181,
+
+     1181, 1181, 1181, 1181, 1181, 1181, 1181, 1181,    0, 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, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109, 1109,
+
+     1109, 1109, 1109
+    } ;
+
+static yyconst flex_uint16_t yy_nxt[4055] =
+    {   0,
+       50,   51,   52,   50,   53,   50,   50,   50,   50,   50,
+       50,   50,   50,   50,   50,   50,   50,   50,   50,   50,
+       50,   50,   50,   50,   50,   50,   50,   54,   54,   54,
+       54,   54,   54,   54,   54,   54,   54,   54,   54,   54,
+       54,   54,   54,   54,   54,   54,   54,   54,   54,   54,
+       54,   54,   50,   50,   50,   50,   54,   54,   54,   54,
+       54,   54,   54,   54,   54,   54,   54,   54,   54,   54,
+       54,   54,   54,   54,   54,   54,   54,   54,   54,   54,
+       54,   50,   50,   50,   50,   55,   56,   50,   57,   50,
+       58,   50,   59,   50,   50,   50,   50,   50,   50,   50,
+
+       50,   60,   50,   50,   50,   50,   50,   50,   50,   50,
+       50,   61,   61,   61,   61,   61,   61,   61,   61,   61,
+       61,   61,   61,   61,   61,   61,   61,   61,   61,   61,
+       61,   61,   61,   61,   61,   61,   50,   50,   50,   50,
+       61,   61,   61,   61,   61,   61,   61,   61,   61,   61,
+       61,   61,   61,   61,   61,   61,   61,   61,   61,   61,
+       61,   61,   61,   61,   61,   50,   50,   50,   63,   64,
+      291,   65,   66,   83,   67,   84,   89,   68,   69,   70,
+       70,   89, 1030,   70,   71,   86,   83,  995,   84,   50,
+       72,  994,   87,   70,   93,  309,   94,  101,  102,  291,
+
+      103,  101,  102,  993,  103,  113,  992,  114,  119,  315,
+      120,  121,  148,  119,  149,  120,  121,  115,   50,   73,
+       74,  116,  116,  116,  116,  148,   90,  149,   91,  228,
+      229,   90,  230,   91,  309,   93,   95,   94,  276,  124,
+      125,   99,  126,   96,   97,  283,   98,  284,   75,   70,
+       70,   76,   77,  316,   78,   66,  991,   67,   79,  122,
+       68,   69,   70,   70,  122,   95,   70,   71,  124,  125,
+      290,  126,   96,   80,  260,  261,   70,   95,  128,  201,
+      129,  221,  202,  222,   96,   97,  117,   98,  411,  412,
+      223,  130,  320,  416,  416,  203,  203,  203,  203,  990,
+
+      290,  201,   73,   74,  202,   81,   95,  221,  324,  222,
+      325,  277,  225,   96,  226,  989,  223,  203,  203,  203,
+      203,  320,  227,  232,  233,  324,  234,  325,  131,  132,
+      133,   75,   70,   70,  104,  105,  106,  104,  107,  104,
+      104,  104,  104,  104,  104,  104,  108,  104,  108,  104,
+      104,  104,  104,  104,  104,  104,  104,  104,  104,  109,
+      104,  110,  110,  110,  110,  110,  110,  110,  110,  110,
+      110,  110,  110,  110,  110,  110,  110,  110,  110,  110,
+      110,  110,  110,  110,  110,  110,  104,  104,  104,  104,
+      110,  110,  110,  110,  110,  110,  110,  110,  110,  110,
+
+      110,  110,  110,  110,  110,  110,  110,  110,  110,  110,
+      110,  110,  110,  110,  110,  104,  104,  104,  113,  128,
+      114,  129,  291,  151,  235,  152,  263,  263,  988,  151,
+      115,  152,  130,  153,  116,  116,  116,  116,  157,  153,
+      158,  159,  157,  367,  158,  159,  225,  333,  226,  254,
+      254,  291,  255,  402,  334,  403,  227,  265,  264,  266,
+      319,  236,  267,  267,  267,  267,  290,  343,  344,  131,
+      132,  133,  367,  154,  406,  155,  407,  298,  299,  154,
+      300,  155,  305,  305,  305,  305,  432,  264,  433,  160,
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+      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,  405,  405,  405,  405,  405,  405,
+      405,  405,  405,  405,  410, 1109,  410,  410,  410,  410,
+
+      410,  410,  410,  410,  410,  410,  410,  410, 1109,  410,
+      410,  420,  420, 1109,  420,  420, 1109, 1109, 1109,  420,
+      420,  425, 1109,  425,  425,  425,  425,  425,  425,  425,
+      425,  425,  425,  425,  425,  425,  425,  425,  427, 1109,
+      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
+      427,  427,  427,  427,  427,  428, 1109,  428,  428,  428,
+      428,  428,  428,  428,  428,  428,  428,  428,  428,  428,
+      428,  428,  431,  431,  431,  431,  431,  431,  431,  431,
+      431,  431,  431,  431,  431,  431,  431,  431,  431,  438,
+      438,  438,  318,  318, 1109,  318,  318, 1109, 1109, 1109,
+
+      318,  448, 1109,  448,  448,  448,  448,  448,  448,  448,
+      448,  448,  448,  448,  448,  448,  448,  448,  608, 1109,
+      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
+      608,  608,  608,  608,  608,  777,  777,  777,  777,  777,
+      777,  777,  777,  777,  777,  777,  777,  777,  777,  777,
+      777,  777,  919,  919,  919,  919,  919,  919,  919,  919,
+      919,  919,  919,  919,  919,  919,  919,  919,  919,   49,
+     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, 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,
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+     1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175, 1175,
+     1175, 1175, 1175, 1175, 1176, 1176,    0, 1176, 1176,    0,
+        0,    0, 1176, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+     1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177, 1177,
+
+     1178,    0, 1178,    0, 1178, 1178, 1178, 1178, 1178, 1178,
+     1178, 1178, 1178,    0, 1178, 1178, 1178, 1179,    0, 1179,
+     1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179, 1179,
+     1179, 1179, 1179, 1179, 1180,    0, 1180, 1180, 1180, 1180,
+     1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180, 1180,
+     1180, 1181, 1181,    0,    0, 1181, 1181, 1182,    0, 1182,
+     1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182, 1182,
+     1182, 1182, 1182, 1182, 1183,    0, 1183, 1183, 1183,    0,
+     1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183, 1183,
+     1183, 1184,    0, 1184, 1184, 1184, 1184, 1184, 1184, 1184,
+
+     1184, 1184, 1184, 1184, 1184, 1184, 1184, 1184, 1185,    0,
+     1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185, 1185,
+     1185, 1185, 1185, 1185, 1185, 1186, 1186, 1186, 1186, 1186,
+     1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186, 1186,
+     1186, 1186, 1187, 1187,    0, 1187, 1187,    0,    0,    0,
+     1187, 1188, 1188,    0, 1188, 1188,    0,    0,    0, 1188,
+     1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189, 1189,
+     1189, 1189, 1189, 1189, 1189, 1189, 1189, 1190, 1190, 1190,
+     1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190, 1190,
+     1190, 1190, 1190, 1190, 1191,    0, 1191, 1191, 1191, 1191,
+
+     1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191,    0, 1191,
+     1191, 1193, 1193,    0, 1193, 1193,    0,    0,    0, 1193,
+     1193, 1194,    0, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
+     1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1195,    0,
+     1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195, 1195,
+     1195, 1195, 1195, 1195, 1195, 1196,    0, 1196, 1196, 1196,
+     1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196, 1196,
+     1196, 1196, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197,
+     1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1197, 1198,
+     1198, 1198, 1199, 1199,    0, 1199, 1199,    0,    0,    0,
+
+     1199, 1200,    0, 1200, 1200, 1200, 1200, 1200, 1200, 1200,
+     1200, 1200, 1200, 1200, 1200, 1200, 1200, 1200, 1201,    0,
+     1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201, 1201,
+     1201, 1201, 1201, 1201, 1201, 1202, 1202, 1202, 1202, 1202,
+     1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202, 1202,
+     1202, 1202, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203,
+     1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 1203, 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, 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 "stage1scan.l"
+/* scan.l - scanner for flex input -*-C-*- */
+#line 4 "stage1scan.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 1838 "stage1scan.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 <unistd.h>
+#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  );
+
+			int 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, (size_t) 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 = (int) 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 "stage1scan.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 2101 "stage1scan.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] + (flex_int16_t) 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 "stage1scan.l"
+indented_code = true; BEGIN(CODEBLOCK);
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 143 "stage1scan.l"
+ACTION_ECHO; yy_push_state( COMMENT );
+	YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 144 "stage1scan.l"
+yy_push_state( LINEDIR );
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 145 "stage1scan.l"
+return SCDECL;
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 146 "stage1scan.l"
+return XSCDECL;
+	YY_BREAK
+case 6:
+/* rule 6 can match eol */
+YY_RULE_SETUP
+#line 147 "stage1scan.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 "stage1scan.l"
+{
+                brace_start_line = linenum;
+                ++linenum;
+                buf_linedir( &top_buf, infilename?infilename:"<stdin>", linenum);
+                brace_depth = 1;
+                yy_push_state(CODEBLOCK_MATCH_BRACE);
+            }
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 161 "stage1scan.l"
+synerr( _("malformed '%top' directive") );
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 163 "stage1scan.l"
+/* discard */
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 165 "stage1scan.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 "stage1scan.l"
+yytext_is_array = false; ++linenum;
+	YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 175 "stage1scan.l"
+yytext_is_array = true; ++linenum;
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 177 "stage1scan.l"
+BEGIN(OPTION); return TOK_OPTION;
+	YY_BREAK
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 179 "stage1scan.l"
+++linenum; /* ignore */
+	YY_BREAK
+case 15:
+/* rule 15 can match eol */
+YY_RULE_SETUP
+#line 180 "stage1scan.l"
+++linenum;	/* ignore */
+	YY_BREAK
+/* xgettext: no-c-format */
+case 16:
+/* rule 16 can match eol */
+YY_RULE_SETUP
+#line 183 "stage1scan.l"
+synerr( _( "unrecognized '%' directive" ) );
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 185 "stage1scan.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 "stage1scan.l"
+RETURNNAME;
+	YY_BREAK
+case 19:
+/* rule 19 can match eol */
+YY_RULE_SETUP
+#line 201 "stage1scan.l"
+++linenum; /* allows blank lines in section 1 */
+	YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 202 "stage1scan.l"
+ACTION_ECHO; ++linenum; /* maybe end of comment line */
+	YY_BREAK
+
+
+case 21:
+YY_RULE_SETUP
+#line 207 "stage1scan.l"
+ACTION_ECHO; yy_pop_state();
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 208 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 209 "stage1scan.l"
+ACTION_ECHO_QSTART;
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 210 "stage1scan.l"
+ACTION_ECHO_QEND;
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 211 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 26:
+/* rule 26 can match eol */
+YY_RULE_SETUP
+#line 212 "stage1scan.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 "stage1scan.l"
+yy_pop_state();
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 218 "stage1scan.l"
+;
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 219 "stage1scan.l"
+;
+	YY_BREAK
+case 30:
+/* rule 30 can match eol */
+YY_RULE_SETUP
+#line 220 "stage1scan.l"
+++linenum;
+	YY_BREAK
+
+
+case 31:
+YY_RULE_SETUP
+#line 224 "stage1scan.l"
+yy_pop_state();
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 225 "stage1scan.l"
+;
+	YY_BREAK
+case 33:
+/* rule 33 can match eol */
+YY_RULE_SETUP
+#line 226 "stage1scan.l"
+++linenum;        
+	YY_BREAK
+
+
+case 34:
+/* rule 34 can match eol */
+YY_RULE_SETUP
+#line 230 "stage1scan.l"
+yy_pop_state();
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 231 "stage1scan.l"
+linenum = myctoi( yytext );
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 233 "stage1scan.l"
+{
+			free(infilename);
+			infilename = xstrdup(yytext + 1);
+			infilename[strlen( infilename ) - 1] = '\0';
+			}
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 238 "stage1scan.l"
+/* ignore spurious characters */
+	YY_BREAK
+
+
+case 38:
+/* rule 38 can match eol */
+YY_RULE_SETUP
+#line 242 "stage1scan.l"
+++linenum; BEGIN(INITIAL);
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 244 "stage1scan.l"
+ACTION_ECHO_QSTART;
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 245 "stage1scan.l"
+ACTION_ECHO_QEND;
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 246 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 42:
+/* rule 42 can match eol */
+YY_RULE_SETUP
+#line 248 "stage1scan.l"
+{
+			++linenum;
+			ACTION_ECHO;
+			if ( indented_code )
+				BEGIN(INITIAL);
+			}
+	YY_BREAK
+
+
+case 43:
+YY_RULE_SETUP
+#line 257 "stage1scan.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 "stage1scan.l"
+{
+                brace_depth++;
+                buf_strnappend(&top_buf, yytext, yyleng);
+            }
+	YY_BREAK
+case 45:
+/* rule 45 can match eol */
+YY_RULE_SETUP
+#line 270 "stage1scan.l"
+{
+                ++linenum;
+                buf_strnappend(&top_buf, yytext, yyleng);
+            }
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 275 "stage1scan.l"
+buf_strnappend(&top_buf, escaped_qstart, (int) strlen(escaped_qstart));
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 276 "stage1scan.l"
+buf_strnappend(&top_buf, escaped_qend, (int) strlen(escaped_qend));
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 278 "stage1scan.l"
+{
+                buf_strnappend(&top_buf, yytext, yyleng);
+               }
+	YY_BREAK
+case YY_STATE_EOF(CODEBLOCK_MATCH_BRACE):
+#line 282 "stage1scan.l"
+{
+                linenum = brace_start_line;
+                synerr(_("Unmatched '{'"));
+                yyterminate();
+                }
+	YY_BREAK
+
+
+case 49:
+YY_RULE_SETUP
+#line 291 "stage1scan.l"
+/* separates name and definition */
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 293 "stage1scan.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 "stage1scan.l"
+{
+			if ( ! didadef )
+				synerr( _( "incomplete name definition" ) );
+			BEGIN(INITIAL);
+			++linenum;
+			}
+	YY_BREAK
+
+
+case 52:
+/* rule 52 can match eol */
+YY_RULE_SETUP
+#line 325 "stage1scan.l"
+++linenum; BEGIN(INITIAL);
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 326 "stage1scan.l"
+option_sense = true;
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 328 "stage1scan.l"
+return '=';
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 330 "stage1scan.l"
+option_sense = ! option_sense;
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 332 "stage1scan.l"
+csize = option_sense ? 128 : 256;
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 333 "stage1scan.l"
+csize = option_sense ? 256 : 128;
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 335 "stage1scan.l"
+long_align = option_sense;
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 336 "stage1scan.l"
+{
+			ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense );
+            interactive = option_sense;
+			}
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 340 "stage1scan.l"
+yytext_is_array = option_sense;
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 341 "stage1scan.l"
+ansi_func_defs = option_sense;
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 342 "stage1scan.l"
+ansi_func_protos = option_sense;
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 343 "stage1scan.l"
+backing_up_report = option_sense;
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 344 "stage1scan.l"
+interactive = ! option_sense;
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 345 "stage1scan.l"
+bison_bridge_lval = option_sense;
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 346 "stage1scan.l"
+{ if((bison_bridge_lloc = option_sense))
+                            bison_bridge_lval = true;
+                     }
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 349 "stage1scan.l"
+C_plus_plus = option_sense;
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 350 "stage1scan.l"
+sf_set_case_ins(!option_sense);
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 351 "stage1scan.l"
+sf_set_case_ins(option_sense);
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 352 "stage1scan.l"
+ddebug = option_sense;
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 353 "stage1scan.l"
+spprdflt = ! option_sense;
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 354 "stage1scan.l"
+useecs = option_sense;
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 355 "stage1scan.l"
+{
+			useecs = usemecs = false;
+			use_read = fullspd = true;
+			}
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 359 "stage1scan.l"
+{
+			useecs = usemecs = false;
+			use_read = fulltbl = true;
+			}
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 363 "stage1scan.l"
+ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 364 "stage1scan.l"
+interactive = option_sense;
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 365 "stage1scan.l"
+lex_compat = option_sense;
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 366 "stage1scan.l"
+posix_compat = option_sense;
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 367 "stage1scan.l"
+gen_line_dirs = option_sense;
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 368 "stage1scan.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 "stage1scan.l"
+usemecs = option_sense;
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 375 "stage1scan.l"
+{
+			ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense );
+            interactive = !option_sense;
+			}
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 379 "stage1scan.l"
+performance_report += option_sense ? 1 : -1;
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 380 "stage1scan.l"
+yytext_is_array = ! option_sense;
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 381 "stage1scan.l"
+use_read = option_sense;
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 382 "stage1scan.l"
+reentrant = option_sense;
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 383 "stage1scan.l"
+reject_really_used = option_sense;
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 384 "stage1scan.l"
+ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 385 "stage1scan.l"
+do_stdinit = option_sense;
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 386 "stage1scan.l"
+use_stdout = option_sense;
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 387 "stage1scan.l"
+ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 388 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 389 "stage1scan.l"
+printstats = option_sense;
+	YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 390 "stage1scan.l"
+nowarn = ! option_sense;
+	YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 391 "stage1scan.l"
+do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
+	YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 392 "stage1scan.l"
+yymore_really_used = option_sense;
+	YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 393 "stage1scan.l"
+do_yywrap = option_sense;
+	YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 395 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense);
+	YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 396 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense);
+	YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 397 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense);
+	YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 399 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense);
+	YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 400 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense);
+	YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 401 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense);
+	YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 403 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense);
+	YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 404 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense);
+	YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 405 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense);
+	YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 407 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense);
+	YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 408 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense);
+	YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 409 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense);
+	YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 410 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense);
+	YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 411 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense);
+	YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 412 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense);
+	YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 413 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense);
+	YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 414 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense);
+	YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 415 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense);
+	YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 416 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense);
+	YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 417 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense);
+	YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 418 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense);
+	YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 419 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense);
+	YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 420 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense);
+	YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 421 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense);
+	YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 422 "stage1scan.l"
+ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense);
+	YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 424 "stage1scan.l"
+return TOK_EXTRA_TYPE;
+	YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 425 "stage1scan.l"
+return TOK_OUTFILE;
+	YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 426 "stage1scan.l"
+return TOK_PREFIX;
+	YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 427 "stage1scan.l"
+return TOK_YYCLASS;
+	YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 428 "stage1scan.l"
+return TOK_HEADER_FILE;
+	YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 429 "stage1scan.l"
+return TOK_TABLES_FILE;
+	YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 430 "stage1scan.l"
+{
+                    tablesverify = option_sense;
+                    if(!tablesext && option_sense)
+                        tablesext = true;
+                    }
+	YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 437 "stage1scan.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 "stage1scan.l"
+{
+			format_synerr( _( "unrecognized %%option: %s" ),
+				yytext );
+			BEGIN(RECOVER);
+			}
+	YY_BREAK
+
+case 132:
+/* rule 132 can match eol */
+YY_RULE_SETUP
+#line 458 "stage1scan.l"
+++linenum; BEGIN(INITIAL);
+	YY_BREAK
+
+case 133:
+YY_RULE_SETUP
+#line 462 "stage1scan.l"
+++bracelevel; yyless( 2 );	/* eat only %{ */
+	YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 463 "stage1scan.l"
+--bracelevel; yyless( 2 );	/* eat only %} */
+	YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 465 "stage1scan.l"
+ACTION_ECHO;	/* indented code in prolog */
+	YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 467 "stage1scan.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 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 138:
+/* rule 138 can match eol */
+YY_RULE_SETUP
+#line 480 "stage1scan.l"
+++linenum; ACTION_ECHO;
+	YY_BREAK
+case YY_STATE_EOF(SECT2PROLOG):
+#line 482 "stage1scan.l"
+{
+			mark_prolog();
+			sectnum = 0;
+			yyterminate(); /* to stop the parser */
+			}
+	YY_BREAK
+
+
+case 139:
+/* rule 139 can match eol */
+YY_RULE_SETUP
+#line 490 "stage1scan.l"
+++linenum; /* allow blank lines in section 2 */
+	YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 492 "stage1scan.l"
+{
+			indented_code = false;
+			doing_codeblock = true;
+			bracelevel = 1;
+			BEGIN(PERCENT_BRACE_ACTION);
+			}
+	YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 499 "stage1scan.l"
+{
+                        /* Allow "<" to appear in (?x) patterns. */
+                        if (!sf_skip_ws())
+                            BEGIN(SC);
+                        return '<';
+                    }
+	YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 505 "stage1scan.l"
+return '^';
+	YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 506 "stage1scan.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 "stage1scan.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 "stage1scan.l"
+return '$';
+	YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 516 "stage1scan.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 "stage1scan.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 "stage1scan.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 "stage1scan.l"
+/* allow indented rules */ ;
+	YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 557 "stage1scan.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 "stage1scan.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 <ACTION> sees it */
+
+                if ( in_rule )
+                    {
+                    doing_rule_action = true;
+                    in_rule = false;
+                    return '\n';
+                    }
+            }
+			}
+	YY_BREAK
+case 152:
+#line 600 "stage1scan.l"
+case 153:
+YY_RULE_SETUP
+#line 600 "stage1scan.l"
+return EOF_OP;
+	YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 602 "stage1scan.l"
+{
+			sectnum = 3;
+			BEGIN(SECT3);
+			outn("/* Begin user sect3 */");
+			yyterminate(); /* to stop the parser */
+			}
+	YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 609 "stage1scan.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 "stage1scan.l"
+return CCL_OP_DIFF;
+	YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 656 "stage1scan.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 "stage1scan.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 "stage1scan.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 "stage1scan.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 "stage1scan.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 "stage1scan.l"
+sf_push(); return '(';
+	YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 741 "stage1scan.l"
+{
+                    if (_sf_top_ix > 0) {
+                        sf_pop();
+                        return ')';
+                    } else
+                        synerr(_("unbalanced parenthesis"));
+                }
+	YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 749 "stage1scan.l"
+return (unsigned char) yytext[0];
+	YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 750 "stage1scan.l"
+RETURNCHAR;
+	YY_BREAK
+
+
+case 166:
+/* rule 166 can match eol */
+YY_RULE_SETUP
+#line 755 "stage1scan.l"
+++linenum;	/* Allow blank lines & continuations */
+	YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 756 "stage1scan.l"
+return (unsigned char) yytext[0];
+	YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 757 "stage1scan.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 "stage1scan.l"
+BEGIN(CARETISBOL); return '>';
+	YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 759 "stage1scan.l"
+RETURNNAME;
+	YY_BREAK
+case 171:
+YY_RULE_SETUP
+#line 760 "stage1scan.l"
+{
+			format_synerr( _( "bad <start condition>: %s" ),
+				yytext );
+			}
+	YY_BREAK
+
+case 172:
+YY_RULE_SETUP
+#line 766 "stage1scan.l"
+BEGIN(SECT2); return '^';
+	YY_BREAK
+
+case 173:
+YY_RULE_SETUP
+#line 770 "stage1scan.l"
+RETURNCHAR;
+	YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 771 "stage1scan.l"
+BEGIN(SECT2); return '"';
+	YY_BREAK
+case 175:
+/* rule 175 can match eol */
+YY_RULE_SETUP
+#line 773 "stage1scan.l"
+{
+			synerr( _( "missing quote" ) );
+			BEGIN(SECT2);
+			++linenum;
+			return '"';
+			}
+	YY_BREAK
+
+
+case 176:
+YY_RULE_SETUP
+#line 782 "stage1scan.l"
+BEGIN(SECT2);
+	YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 783 "stage1scan.l"
+BEGIN(GROUP_MINUS_PARAMS);
+	YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 784 "stage1scan.l"
+sf_set_case_ins(1);
+	YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 785 "stage1scan.l"
+sf_set_dot_all(1);
+	YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 786 "stage1scan.l"
+sf_set_skip_ws(1);
+	YY_BREAK
+
+
+case 181:
+YY_RULE_SETUP
+#line 789 "stage1scan.l"
+BEGIN(SECT2);
+	YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 790 "stage1scan.l"
+sf_set_case_ins(0);
+	YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 791 "stage1scan.l"
+sf_set_dot_all(0);
+	YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 792 "stage1scan.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 "stage1scan.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 "stage1scan.l"
+return '^';
+	YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 798 "stage1scan.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 "stage1scan.l"
+return '-';
+	YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 803 "stage1scan.l"
+RETURNCHAR;
+	YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 804 "stage1scan.l"
+BEGIN(SECT2); return ']';
+	YY_BREAK
+case 191:
+/* rule 191 can match eol */
+YY_RULE_SETUP
+#line 805 "stage1scan.l"
+{
+			synerr( _( "bad character class" ) );
+			BEGIN(SECT2);
+			return ']';
+			}
+	YY_BREAK
+
+
+case 192:
+YY_RULE_SETUP
+#line 813 "stage1scan.l"
+BEGIN(CCL); return CCE_ALNUM;
+	YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 814 "stage1scan.l"
+BEGIN(CCL); return CCE_ALPHA;
+	YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 815 "stage1scan.l"
+BEGIN(CCL); return CCE_BLANK;
+	YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 816 "stage1scan.l"
+BEGIN(CCL); return CCE_CNTRL;
+	YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 817 "stage1scan.l"
+BEGIN(CCL); return CCE_DIGIT;
+	YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 818 "stage1scan.l"
+BEGIN(CCL); return CCE_GRAPH;
+	YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 819 "stage1scan.l"
+BEGIN(CCL); return CCE_LOWER;
+	YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 820 "stage1scan.l"
+BEGIN(CCL); return CCE_PRINT;
+	YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 821 "stage1scan.l"
+BEGIN(CCL); return CCE_PUNCT;
+	YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 822 "stage1scan.l"
+BEGIN(CCL); return CCE_SPACE;
+	YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 823 "stage1scan.l"
+BEGIN(CCL); return CCE_UPPER;
+	YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 824 "stage1scan.l"
+BEGIN(CCL); return CCE_XDIGIT;
+	YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 826 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_ALNUM;
+	YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 827 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_ALPHA;
+	YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 828 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_BLANK;
+	YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 829 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_CNTRL;
+	YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 830 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_DIGIT;
+	YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 831 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_GRAPH;
+	YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 832 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_LOWER;
+	YY_BREAK
+case 211:
+YY_RULE_SETUP
+#line 833 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_PRINT;
+	YY_BREAK
+case 212:
+YY_RULE_SETUP
+#line 834 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_PUNCT;
+	YY_BREAK
+case 213:
+YY_RULE_SETUP
+#line 835 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_SPACE;
+	YY_BREAK
+case 214:
+YY_RULE_SETUP
+#line 836 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_UPPER;
+	YY_BREAK
+case 215:
+YY_RULE_SETUP
+#line 837 "stage1scan.l"
+BEGIN(CCL); return CCE_NEG_XDIGIT;
+	YY_BREAK
+case 216:
+YY_RULE_SETUP
+#line 838 "stage1scan.l"
+{
+			format_synerr(
+				_( "bad character class expression: %s" ),
+					yytext );
+			BEGIN(CCL); return CCE_ALNUM;
+			}
+	YY_BREAK
+
+
+case 217:
+YY_RULE_SETUP
+#line 847 "stage1scan.l"
+{
+			yylval = myctoi( yytext );
+			return NUMBER;
+			}
+	YY_BREAK
+case 218:
+YY_RULE_SETUP
+#line 852 "stage1scan.l"
+return ',';
+	YY_BREAK
+case 219:
+YY_RULE_SETUP
+#line 853 "stage1scan.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 "stage1scan.l"
+{
+			synerr( _( "bad character inside {}'s" ) );
+			BEGIN(SECT2);
+			return '}';
+			}
+	YY_BREAK
+case 221:
+/* rule 221 can match eol */
+YY_RULE_SETUP
+#line 867 "stage1scan.l"
+{
+			synerr( _( "missing }" ) );
+			BEGIN(SECT2);
+			++linenum;
+			return '}';
+			}
+	YY_BREAK
+
+
+case 222:
+YY_RULE_SETUP
+#line 877 "stage1scan.l"
+bracelevel = 0;
+	YY_BREAK
+case 223:
+YY_RULE_SETUP
+#line 879 "stage1scan.l"
+ACTION_ECHO; yy_push_state( COMMENT );
+	YY_BREAK
+
+case 224:
+YY_RULE_SETUP
+#line 882 "stage1scan.l"
+{
+			ACTION_ECHO;
+			CHECK_REJECT(yytext);
+			}
+	YY_BREAK
+case 225:
+YY_RULE_SETUP
+#line 886 "stage1scan.l"
+{
+			ACTION_ECHO;
+			CHECK_YYMORE(yytext);
+			}
+	YY_BREAK
+
+case 226:
+YY_RULE_SETUP
+#line 892 "stage1scan.l"
+ACTION_ECHO_QSTART;
+	YY_BREAK
+case 227:
+YY_RULE_SETUP
+#line 893 "stage1scan.l"
+ACTION_ECHO_QEND;
+	YY_BREAK
+case 228:
+YY_RULE_SETUP
+#line 894 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 229:
+/* rule 229 can match eol */
+YY_RULE_SETUP
+#line 895 "stage1scan.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 "stage1scan.l"
+ACTION_ECHO; ++bracelevel;
+	YY_BREAK
+case 231:
+YY_RULE_SETUP
+#line 914 "stage1scan.l"
+ACTION_ECHO; --bracelevel;
+	YY_BREAK
+case 232:
+YY_RULE_SETUP
+#line 915 "stage1scan.l"
+ACTION_ECHO_QSTART;
+	YY_BREAK
+case 233:
+YY_RULE_SETUP
+#line 916 "stage1scan.l"
+ACTION_ECHO_QEND;
+	YY_BREAK
+case 234:
+YY_RULE_SETUP
+#line 917 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 235:
+YY_RULE_SETUP
+#line 918 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 236:
+YY_RULE_SETUP
+#line 919 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 237:
+YY_RULE_SETUP
+#line 920 "stage1scan.l"
+ACTION_ECHO; /* character constant */
+	YY_BREAK
+case 238:
+YY_RULE_SETUP
+#line 921 "stage1scan.l"
+ACTION_ECHO; BEGIN(ACTION_STRING);
+	YY_BREAK
+case 239:
+/* rule 239 can match eol */
+YY_RULE_SETUP
+#line 922 "stage1scan.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 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+
+
+case 241:
+YY_RULE_SETUP
+#line 938 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 242:
+YY_RULE_SETUP
+#line 939 "stage1scan.l"
+ACTION_ECHO;
+	YY_BREAK
+case 243:
+/* rule 243 can match eol */
+YY_RULE_SETUP
+#line 940 "stage1scan.l"
+++linenum; ACTION_ECHO; BEGIN(ACTION);
+	YY_BREAK
+case 244:
+YY_RULE_SETUP
+#line 941 "stage1scan.l"
+ACTION_ECHO; BEGIN(ACTION);
+	YY_BREAK
+case 245:
+YY_RULE_SETUP
+#line 942 "stage1scan.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 "stage1scan.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 "stage1scan.l"
+{
+			synerr( _( "EOF encountered inside pattern" ) );
+			yyterminate();
+			}
+	YY_BREAK
+case 246:
+YY_RULE_SETUP
+#line 955 "stage1scan.l"
+{
+			yylval = myesc( (unsigned char *) yytext );
+
+			if ( YY_START == FIRSTCCL )
+				BEGIN(CCL);
+
+			return CHAR;
+			}
+	YY_BREAK
+
+case 247:
+YY_RULE_SETUP
+#line 966 "stage1scan.l"
+fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout);
+	YY_BREAK
+case 248:
+YY_RULE_SETUP
+#line 967 "stage1scan.l"
+fwrite (escaped_qend, 1, strlen(escaped_qend), yyout);
+	YY_BREAK
+case 249:
+/* rule 249 can match eol */
+YY_RULE_SETUP
+#line 968 "stage1scan.l"
+ECHO;
+	YY_BREAK
+case 250:
+/* rule 250 can match eol */
+YY_RULE_SETUP
+#line 969 "stage1scan.l"
+ECHO;
+	YY_BREAK
+case YY_STATE_EOF(SECT3):
+#line 970 "stage1scan.l"
+sectnum = 0; yyterminate();
+	YY_BREAK
+
+case 251:
+/* rule 251 can match eol */
+YY_RULE_SETUP
+#line 973 "stage1scan.l"
+format_synerr( _( "bad character: %s" ), yytext );
+	YY_BREAK
+case 252:
+YY_RULE_SETUP
+#line 975 "stage1scan.l"
+YY_FATAL_ERROR( "flex scanner jammed" );
+	YY_BREAK
+#line 3983 "stage1scan.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
+		{
+			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. */
+
+			/* 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 )
+				{
+				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  );
+				}
+			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_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 ((int) ((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_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] + (flex_int16_t) 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] + (flex_int16_t) 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. */
+		int 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) = (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;
+
+	(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 */
+			int 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 0;
+
+					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)
+{
+	int 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 NULL;
+
+	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 = 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  );
+
+	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,(int) 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, int  _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 = (yy_size_t) _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_size_t) (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 yynoreturn 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.
+ * 
+ */
+int 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) = NULL;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = NULL;
+    (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 = NULL;
+    yyout = NULL;
+#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 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 realloc(ptr, size);
+}
+
+void yyfree (void * ptr )
+{
+			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 975 "stage1scan.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("<stdin>");
+		}
+
+	linenum = 1;
+	}
+
diff --git a/src/stage1scan.l b/src/stage1scan.l
new file mode 100644
index 0000000..cfc832d
--- /dev/null
+++ b/src/stage1scan.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];
+
+
+<INITIAL>{
+	^{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:"<stdin>", 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 */
+}
+
+
+<COMMENT>{
+	"*/"		ACTION_ECHO; yy_pop_state();
+	"*"		ACTION_ECHO;
+    {M4QSTART}  ACTION_ECHO_QSTART;
+    {M4QEND}    ACTION_ECHO_QEND;
+	[^*\n]      ACTION_ECHO;
+	{NL}	    ++linenum; ACTION_ECHO;
+}
+
+<COMMENT_DISCARD>{
+        /* This is the same as COMMENT, but is discarded rather than output. */
+	"*/"		yy_pop_state();
+    "*"         ;
+	[^*\n]      ;
+	{NL}	    ++linenum;
+}
+
+<EXTENDED_COMMENT>{
+    ")"         yy_pop_state();
+    [^\n\)]+      ;
+    {NL}        ++linenum;        
+}
+
+<LINEDIR>{
+	\n		yy_pop_state();
+	[[:digit:]]+	linenum = myctoi( yytext );
+
+	\"[^"\n]*\"	{
+			free(infilename);
+			infilename = xstrdup(yytext + 1);
+			infilename[strlen( infilename ) - 1] = '\0';
+			}
+	.		/* ignore spurious characters */
+}
+
+<CODEBLOCK>{
+	^"%}".*{NL}	++linenum; BEGIN(INITIAL);
+
+    {M4QSTART}  ACTION_ECHO_QSTART;
+    {M4QEND}    ACTION_ECHO_QEND;
+	.	        ACTION_ECHO;
+
+	{NL}		{
+			++linenum;
+			ACTION_ECHO;
+			if ( indented_code )
+				BEGIN(INITIAL);
+			}
+}
+
+<CODEBLOCK_MATCH_BRACE>{
+    "}"     {
+                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);
+               }
+
+    <<EOF>>     {
+                linenum = brace_start_line;
+                synerr(_("Unmatched '{'"));
+                yyterminate();
+                }
+}
+
+
+<PICKUPDEF>{
+	{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;
+			}
+}
+
+
+<OPTION>{
+	{NL}		++linenum; BEGIN(INITIAL);
+	{WS}		option_sense = true;
+
+	"="		return '=';
+
+	no		option_sense = ! option_sense;
+
+	7bit		csize = option_sense ? 128 : 256;
+	8bit		csize = option_sense ? 256 : 128;
+
+	align		long_align = option_sense;
+	always-interactive	{
+			ACTION_M4_IFDEF( "M4""_YY_ALWAYS_INTERACTIVE", option_sense );
+            interactive = option_sense;
+			}
+	array		yytext_is_array = option_sense;
+    ansi-definitions ansi_func_defs = option_sense;
+    ansi-prototypes  ansi_func_protos = option_sense;
+	backup		backing_up_report = option_sense;
+	batch		interactive = ! option_sense;
+    bison-bridge     bison_bridge_lval = option_sense;
+    bison-locations  { if((bison_bridge_lloc = option_sense))
+                            bison_bridge_lval = true;
+                     }
+	"c++"		C_plus_plus = option_sense;
+	caseful|case-sensitive		sf_set_case_ins(!option_sense);
+	caseless|case-insensitive	sf_set_case_ins(option_sense);
+	debug		ddebug = option_sense;
+	default		spprdflt = ! option_sense;
+	ecs		useecs = option_sense;
+	fast		{
+			useecs = usemecs = false;
+			use_read = fullspd = true;
+			}
+	full		{
+			useecs = usemecs = false;
+			use_read = fulltbl = true;
+			}
+	input		ACTION_IFDEF("YY_NO_INPUT", ! option_sense);
+	interactive	interactive = option_sense;
+	lex-compat	lex_compat = option_sense;
+	posix-compat	posix_compat = option_sense;
+	line		gen_line_dirs = option_sense;
+	main		{
+			ACTION_M4_IFDEF( "M4""_YY_MAIN", option_sense);
+            /* Override yywrap */
+            if( option_sense == true )
+                do_yywrap = false;
+			}
+	meta-ecs	usemecs = option_sense;
+	never-interactive	{
+			ACTION_M4_IFDEF( "M4""_YY_NEVER_INTERACTIVE", option_sense );
+            interactive = !option_sense;
+			}
+	perf-report	performance_report += option_sense ? 1 : -1;
+	pointer		yytext_is_array = ! option_sense;
+	read		use_read = option_sense;
+    reentrant   reentrant = option_sense;
+	reject		reject_really_used = option_sense;
+	stack		ACTION_M4_IFDEF( "M4""_YY_STACK_USED", option_sense );
+	stdinit		do_stdinit = option_sense;
+	stdout		use_stdout = option_sense;
+    unistd      ACTION_IFDEF("YY_NO_UNISTD_H", ! option_sense);
+	unput		ACTION_M4_IFDEF("M4""_YY_NO_UNPUT", ! option_sense);
+	verbose		printstats = option_sense;
+	warn		nowarn = ! option_sense;
+	yylineno	do_yylineno = option_sense; ACTION_M4_IFDEF("M4""_YY_USE_LINENO", option_sense);
+	yymore		yymore_really_used = option_sense;
+	yywrap      do_yywrap = option_sense;
+
+	yy_push_state	ACTION_M4_IFDEF("M4""_YY_NO_PUSH_STATE", ! option_sense);
+	yy_pop_state	ACTION_M4_IFDEF("M4""_YY_NO_POP_STATE", ! option_sense);
+	yy_top_state	ACTION_M4_IFDEF("M4""_YY_NO_TOP_STATE", ! option_sense);
+
+	yy_scan_buffer	ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BUFFER", ! option_sense);
+	yy_scan_bytes	ACTION_M4_IFDEF("M4""_YY_NO_SCAN_BYTES", ! option_sense);
+	yy_scan_string	ACTION_M4_IFDEF("M4""_YY_NO_SCAN_STRING", ! option_sense);
+
+    yyalloc         ACTION_M4_IFDEF("M4""_YY_NO_FLEX_ALLOC", ! option_sense);
+    yyrealloc       ACTION_M4_IFDEF("M4""_YY_NO_FLEX_REALLOC", ! option_sense);
+    yyfree          ACTION_M4_IFDEF("M4""_YY_NO_FLEX_FREE", ! option_sense);
+
+    yyget_debug     ACTION_M4_IFDEF("M4""_YY_NO_GET_DEBUG", ! option_sense);
+    yyset_debug     ACTION_M4_IFDEF("M4""_YY_NO_SET_DEBUG", ! option_sense);
+    yyget_extra     ACTION_M4_IFDEF("M4""_YY_NO_GET_EXTRA", ! option_sense);
+    yyset_extra     ACTION_M4_IFDEF("M4""_YY_NO_SET_EXTRA", ! option_sense);
+    yyget_leng      ACTION_M4_IFDEF("M4""_YY_NO_GET_LENG", ! option_sense);
+    yyget_text      ACTION_M4_IFDEF("M4""_YY_NO_GET_TEXT", ! option_sense);
+    yyget_lineno    ACTION_M4_IFDEF("M4""_YY_NO_GET_LINENO", ! option_sense);
+    yyset_lineno    ACTION_M4_IFDEF("M4""_YY_NO_SET_LINENO", ! option_sense);
+    yyget_in        ACTION_M4_IFDEF("M4""_YY_NO_GET_IN", ! option_sense);
+    yyset_in        ACTION_M4_IFDEF("M4""_YY_NO_SET_IN", ! option_sense);
+    yyget_out       ACTION_M4_IFDEF("M4""_YY_NO_GET_OUT", ! option_sense);
+    yyset_out       ACTION_M4_IFDEF("M4""_YY_NO_SET_OUT", ! option_sense);
+    yyget_lval      ACTION_M4_IFDEF("M4""_YY_NO_GET_LVAL", ! option_sense);
+    yyset_lval      ACTION_M4_IFDEF("M4""_YY_NO_SET_LVAL", ! option_sense);
+    yyget_lloc      ACTION_M4_IFDEF("M4""_YY_NO_GET_LLOC", ! option_sense);
+    yyset_lloc      ACTION_M4_IFDEF("M4""_YY_NO_SET_LLOC", ! option_sense);
+
+	extra-type	return TOK_EXTRA_TYPE;
+	outfile		return TOK_OUTFILE;
+	prefix		return TOK_PREFIX;
+	yyclass		return TOK_YYCLASS;
+	header(-file)?      return TOK_HEADER_FILE;
+	tables-file         return TOK_TABLES_FILE;
+	tables-verify   {
+                    tablesverify = option_sense;
+                    if(!tablesext && option_sense)
+                        tablesext = true;
+                    }
+
+
+	\"[^"\n]*\"	{
+			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;
+			}
+
+	(([a-mo-z]|n[a-np-z])[[:alpha:]\-+]*)|.	{
+			format_synerr( _( "unrecognized %%option: %s" ),
+				yytext );
+			BEGIN(RECOVER);
+			}
+}
+
+<RECOVER>.*{NL}		++linenum; BEGIN(INITIAL);
+
+
+<SECT2PROLOG>{
+	^"%{".*	++bracelevel; yyless( 2 );	/* eat only %{ */
+	^"%}".*	--bracelevel; yyless( 2 );	/* eat only %} */
+
+	^{WS}.*	ACTION_ECHO;	/* indented code in prolog */
+
+	^{NOT_WS}.*	{	/* 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;
+			}
+
+	.		ACTION_ECHO;
+	{NL}	++linenum; ACTION_ECHO;
+
+	<<EOF>>		{
+			mark_prolog();
+			sectnum = 0;
+			yyterminate(); /* to stop the parser */
+			}
+}
+
+<SECT2>{
+	^{OPTWS}{NL}	++linenum; /* allow blank lines in section 2 */
+
+	^{OPTWS}"%{"	{
+			indented_code = false;
+			doing_codeblock = true;
+			bracelevel = 1;
+			BEGIN(PERCENT_BRACE_ACTION);
+			}
+
+	^{OPTWS}"<"	    {
+                        /* Allow "<" to appear in (?x) patterns. */
+                        if (!sf_skip_ws())
+                            BEGIN(SC);
+                        return '<';
+                    }
+	^{OPTWS}"^"	return '^';
+	\"		BEGIN(QUOTE); return '"';
+	"{"/[[:digit:]]	{
+			BEGIN(NUM);
+			if ( lex_compat || posix_compat )
+				return BEGIN_REPEAT_POSIX;
+			else
+				return BEGIN_REPEAT_FLEX;
+			}
+	"$"/([[:blank:]]|{NL})	return '$';
+
+	{WS}"%{"		{
+			bracelevel = 1;
+			BEGIN(PERCENT_BRACE_ACTION);
+
+			if ( in_rule )
+				{
+				doing_rule_action = true;
+				in_rule = false;
+				return '\n';
+				}
+			}
+	{WS}"|".*{NL}	{
+                        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';
+                        }
+                    }
+
+	^{WS}"/*"	{
+
+                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);
+                }
+			}
+
+	^{WS}		/* allow indented rules */ ;
+
+	{WS}		{
+            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';
+                    }
+            }
+			}
+
+	{OPTWS}{NL}	{
+            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 <ACTION> sees it */
+
+                if ( in_rule )
+                    {
+                    doing_rule_action = true;
+                    in_rule = false;
+                    return '\n';
+                    }
+            }
+			}
+
+	^{OPTWS}"<<EOF>>"	|
+	"<<EOF>>"	return EOF_OP;
+
+	^"%%".*		{
+			sectnum = 3;
+			BEGIN(SECT3);
+			outn("/* Begin user sect3 */");
+			yyterminate(); /* to stop the parser */
+			}
+
+	"["({FIRST_CCL_CHAR}|{CCL_EXPR})({CCL_CHAR}|{CCL_EXPR})*	{
+			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 '[';
+				}
+			}
+    "{-}"       return CCL_OP_DIFF;
+    "{+}"       return CCL_OP_UNION;
+
+
+    /* Check for :space: at the end of the rule so we don't
+     * wrap the expanded regex in '(' ')' -- breaking trailing
+     * context.
+     */
+	"{"{NAME}"}"[[:space:]]?	 {
+			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('(');
+					}
+				}
+			}
+
+    "/*"        {
+                    if (sf_skip_ws())
+                        yy_push_state(COMMENT_DISCARD);
+                    else{
+                        /* Push back the "*" and return "/" as usual. */
+                        yyless(1);
+                        return '/';
+                    }
+                }
+
+    "(?#"       {
+                    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);
+                }
+    "(?"        {
+                    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 '(';
+                }
+    "("         sf_push(); return '(';
+    ")"         {
+                    if (_sf_top_ix > 0) {
+                        sf_pop();
+                        return ')';
+                    } else
+                        synerr(_("unbalanced parenthesis"));
+                }
+
+	[/|*+?.(){}]	return (unsigned char) yytext[0];
+	.		RETURNCHAR;
+}
+
+
+<SC>{
+	{OPTWS}{NL}{OPTWS}	++linenum;	/* Allow blank lines & continuations */
+	[,*]		return (unsigned char) yytext[0];
+	">"		BEGIN(SECT2); return '>';
+	">"/^		BEGIN(CARETISBOL); return '>';
+	{SCNAME}	RETURNNAME;
+	.		{
+			format_synerr( _( "bad <start condition>: %s" ),
+				yytext );
+			}
+}
+
+<CARETISBOL>"^"		BEGIN(SECT2); return '^';
+
+
+<QUOTE>{
+	[^"\n]		RETURNCHAR;
+	\"		BEGIN(SECT2); return '"';
+
+	{NL}		{
+			synerr( _( "missing quote" ) );
+			BEGIN(SECT2);
+			++linenum;
+			return '"';
+			}
+}
+
+<GROUP_WITH_PARAMS>{
+    ":"     BEGIN(SECT2);
+    "-"     BEGIN(GROUP_MINUS_PARAMS);
+    i       sf_set_case_ins(1);
+    s       sf_set_dot_all(1);
+    x       sf_set_skip_ws(1);
+}
+<GROUP_MINUS_PARAMS>{
+    ":"     BEGIN(SECT2);
+    i       sf_set_case_ins(0);
+    s       sf_set_dot_all(0);
+    x       sf_set_skip_ws(0);
+}
+
+<FIRSTCCL>{
+	"^"/[^-\]\n]	BEGIN(CCL); return '^';
+	"^"/("-"|"]")	return '^';
+	.		BEGIN(CCL); RETURNCHAR;
+}
+
+<CCL>{
+	-/[^\]\n]	return '-';
+	[^\]\n]		RETURNCHAR;
+	"]"		BEGIN(SECT2); return ']';
+	.|{NL}		{
+			synerr( _( "bad character class" ) );
+			BEGIN(SECT2);
+			return ']';
+			}
+}
+
+<FIRSTCCL,CCL>{
+	"[:alnum:]"	BEGIN(CCL); return CCE_ALNUM;
+	"[:alpha:]"	BEGIN(CCL); return CCE_ALPHA;
+	"[:blank:]"	BEGIN(CCL); return CCE_BLANK;
+	"[:cntrl:]"	BEGIN(CCL); return CCE_CNTRL;
+	"[:digit:]"	BEGIN(CCL); return CCE_DIGIT;
+	"[:graph:]"	BEGIN(CCL); return CCE_GRAPH;
+	"[:lower:]"	BEGIN(CCL); return CCE_LOWER;
+	"[:print:]"	BEGIN(CCL); return CCE_PRINT;
+	"[:punct:]"	BEGIN(CCL); return CCE_PUNCT;
+	"[:space:]"	BEGIN(CCL); return CCE_SPACE;
+	"[:upper:]"	BEGIN(CCL); return CCE_UPPER;
+	"[:xdigit:]"	BEGIN(CCL); return CCE_XDIGIT;
+
+	"[:^alnum:]"	BEGIN(CCL); return CCE_NEG_ALNUM;
+	"[:^alpha:]"	BEGIN(CCL); return CCE_NEG_ALPHA;
+	"[:^blank:]"	BEGIN(CCL); return CCE_NEG_BLANK;
+	"[:^cntrl:]"	BEGIN(CCL); return CCE_NEG_CNTRL;
+	"[:^digit:]"	BEGIN(CCL); return CCE_NEG_DIGIT;
+	"[:^graph:]"	BEGIN(CCL); return CCE_NEG_GRAPH;
+	"[:^lower:]"	BEGIN(CCL); return CCE_NEG_LOWER;
+	"[:^print:]"	BEGIN(CCL); return CCE_NEG_PRINT;
+	"[:^punct:]"	BEGIN(CCL); return CCE_NEG_PUNCT;
+	"[:^space:]"	BEGIN(CCL); return CCE_NEG_SPACE;
+	"[:^upper:]"	BEGIN(CCL); return CCE_NEG_UPPER;
+	"[:^xdigit:]"	BEGIN(CCL); return CCE_NEG_XDIGIT;
+	{CCL_EXPR}	{
+			format_synerr(
+				_( "bad character class expression: %s" ),
+					yytext );
+			BEGIN(CCL); return CCE_ALNUM;
+			}
+}
+
+<NUM>{
+	[[:digit:]]+	{
+			yylval = myctoi( yytext );
+			return NUMBER;
+			}
+
+	","		return ',';
+	"}"		{
+			BEGIN(SECT2);
+			if ( lex_compat || posix_compat )
+				return END_REPEAT_POSIX;
+			else
+				return END_REPEAT_FLEX;
+			}
+
+	.		{
+			synerr( _( "bad character inside {}'s" ) );
+			BEGIN(SECT2);
+			return '}';
+			}
+
+	{NL}		{
+			synerr( _( "missing }" ) );
+			BEGIN(SECT2);
+			++linenum;
+			return '}';
+			}
+}
+
+
+<PERCENT_BRACE_ACTION>{
+	{OPTWS}"%}".*		bracelevel = 0;
+
+	<ACTION>"/*"		ACTION_ECHO; yy_push_state( COMMENT );
+
+	<CODEBLOCK,ACTION>{
+		"reject"	{
+			ACTION_ECHO;
+			CHECK_REJECT(yytext);
+			}
+		"yymore"	{
+			ACTION_ECHO;
+			CHECK_YYMORE(yytext);
+			}
+	}
+
+    {M4QSTART}  ACTION_ECHO_QSTART;
+    {M4QEND}    ACTION_ECHO_QEND;
+    .           ACTION_ECHO;
+	{NL}		{
+			++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);
+				}
+			}
+}
+
+
+	/* Reject and YYmore() are checked for above, in PERCENT_BRACE_ACTION */
+<ACTION>{
+	"{"		ACTION_ECHO; ++bracelevel;
+	"}"		ACTION_ECHO; --bracelevel;
+    {M4QSTART}  ACTION_ECHO_QSTART;
+    {M4QEND}    ACTION_ECHO_QEND;
+	[^[:alpha:]_{}"'/\n\[\]]+	ACTION_ECHO;
+    [\[\]]      ACTION_ECHO;
+	{NAME}		ACTION_ECHO;
+	"'"([^'\\\n]|\\.)*"'"	ACTION_ECHO; /* character constant */
+	\"		ACTION_ECHO; BEGIN(ACTION_STRING);
+	{NL}		{
+			++linenum;
+			ACTION_ECHO;
+			if ( bracelevel == 0 )
+				{
+				if ( doing_rule_action )
+					add_action( "\tYY_BREAK\n" );
+
+				doing_rule_action = false;
+				BEGIN(SECT2);
+				}
+			}
+	.		ACTION_ECHO;
+}
+
+<ACTION_STRING>{
+	[^"\\\n]+	ACTION_ECHO;
+	\\.		ACTION_ECHO;
+	{NL}		++linenum; ACTION_ECHO; BEGIN(ACTION);
+	\"		ACTION_ECHO; BEGIN(ACTION);
+	.		ACTION_ECHO;
+}
+
+<COMMENT,COMMENT_DISCARD,ACTION,ACTION_STRING><<EOF>>	{
+			synerr( _( "EOF encountered inside an action" ) );
+			yyterminate();
+			}
+
+<EXTENDED_COMMENT,GROUP_WITH_PARAMS,GROUP_MINUS_PARAMS><<EOF>>	{
+			synerr( _( "EOF encountered inside pattern" ) );
+			yyterminate();
+			}
+
+<SECT2,QUOTE,FIRSTCCL,CCL>{ESCSEQ}	{
+			yylval = myesc( (unsigned char *) yytext );
+
+			if ( YY_START == FIRSTCCL )
+				BEGIN(CCL);
+
+			return CHAR;
+			}
+
+
+<SECT3>{
+    {M4QSTART}  fwrite (escaped_qstart, 1, strlen(escaped_qstart), yyout);
+    {M4QEND}    fwrite (escaped_qend, 1, strlen(escaped_qend), yyout);
+	[^\[\]\n]*(\n?) ECHO;
+	(.|\n)      ECHO;
+	<<EOF>>		sectnum = 0; yyterminate();
+}
+
+<*>.|\n			format_synerr( _( "bad character: %s" ), yytext );
+
+%%
+
+
+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("<stdin>");
+		}
+
+	linenum = 1;
+	}
diff --git a/tests/Makefile.in b/tests/Makefile.in
deleted file mode 100644
index be67803..0000000
--- a/tests/Makefile.in
+++ /dev/null
@@ -1,3198 +0,0 @@
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-# @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; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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-
-@SET_MAKE@
-
-# 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
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-
-# 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.
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-  { \
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-I3_TESTS = \
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-
-
-# Normally, automake would distribute files built by flex. Since the
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-dist_noinst_SCRIPTS = \
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-dist_check_SCRIPTS = \
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-
-pthread_pthread_LDADD = -lpthread
-
-# specify how to process .l files in order to test the flex built by make all
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-tableopts_ser_r_CF_ser_SOURCES = tableopts.l4
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-tableopts_ser_r_Cem_ser_SOURCES = tableopts.l4
-tableopts_ser_r_Cae_ser_SOURCES = tableopts.l4
-tableopts_ser_r_Caef_ser_SOURCES = tableopts.l4
-tableopts_ser_r_CaeF_ser_SOURCES = tableopts.l4
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-tableopts_ver_nr_CF_ver_SOURCES = tableopts.l4
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-tableopts_ver_nr_Cem_ver_SOURCES = tableopts.l4
-tableopts_ver_nr_Cae_ver_SOURCES = tableopts.l4
-tableopts_ver_nr_Caef_ver_SOURCES = tableopts.l4
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-tableopts_ver_r_Caef_ver_SOURCES = tableopts.l4
-tableopts_ver_r_CaeF_ver_SOURCES = tableopts.l4
-tableopts_ver_r_Cam_ver_SOURCES = tableopts.l4
-tableopts_ver_r_Caem_ver_SOURCES = tableopts.l4
-TABLEOPTS_TESTS = tableopts_opt_nr-Ca.opt tableopts_opt_nr-Ce.opt \
-	tableopts_opt_nr-Cf.opt tableopts_opt_nr-CF.opt \
-	tableopts_opt_nr-Cm.opt tableopts_opt_nr-Cem.opt \
-	tableopts_opt_nr-Cae.opt tableopts_opt_nr-Caef.opt \
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-	tableopts_ser_nr-Cf.ser tableopts_ser_nr-CF.ser \
-	tableopts_ser_nr-Cm.ser tableopts_ser_nr-Cem.ser \
-	tableopts_ser_nr-Cae.ser tableopts_ser_nr-Caef.ser \
-	tableopts_ser_nr-CaeF.ser tableopts_ser_nr-Cam.ser \
-	tableopts_ser_nr-Caem.ser tableopts_ser_r-Ca.ser \
-	tableopts_ser_r-Ce.ser tableopts_ser_r-Cf.ser \
-	tableopts_ser_r-CF.ser tableopts_ser_r-Cm.ser \
-	tableopts_ser_r-Cem.ser tableopts_ser_r-Cae.ser \
-	tableopts_ser_r-Caef.ser tableopts_ser_r-CaeF.ser \
-	tableopts_ser_r-Cam.ser tableopts_ser_r-Caem.ser \
-	tableopts_ver_nr-Ca.ver tableopts_ver_nr-Ce.ver \
-	tableopts_ver_nr-Cf.ver tableopts_ver_nr-CF.ver \
-	tableopts_ver_nr-Cm.ver tableopts_ver_nr-Cem.ver \
-	tableopts_ver_nr-Cae.ver tableopts_ver_nr-Caef.ver \
-	tableopts_ver_nr-CaeF.ver tableopts_ver_nr-Cam.ver \
-	tableopts_ver_nr-Caem.ver tableopts_ver_r-Ca.ver \
-	tableopts_ver_r-Ce.ver tableopts_ver_r-Cf.ver \
-	tableopts_ver_r-CF.ver tableopts_ver_r-Cm.ver \
-	tableopts_ver_r-Cem.ver tableopts_ver_r-Cae.ver \
-	tableopts_ver_r-Caef.ver tableopts_ver_r-CaeF.ver \
-	tableopts_ver_r-Cam.ver tableopts_ver_r-Caem.ver
-tableopts_tables = tableopts_ser_nr-Ca.ser.tables \
-	tableopts_ser_nr-Ce.ser.tables tableopts_ser_nr-Cf.ser.tables \
-	tableopts_ser_nr-CF.ser.tables tableopts_ser_nr-Cm.ser.tables \
-	tableopts_ser_nr-Cem.ser.tables \
-	tableopts_ser_nr-Cae.ser.tables \
-	tableopts_ser_nr-Caef.ser.tables \
-	tableopts_ser_nr-CaeF.ser.tables \
-	tableopts_ser_nr-Cam.ser.tables \
-	tableopts_ser_nr-Caem.ser.tables tableopts_ser_r-Ca.ser.tables \
-	tableopts_ser_r-Ce.ser.tables tableopts_ser_r-Cf.ser.tables \
-	tableopts_ser_r-CF.ser.tables tableopts_ser_r-Cm.ser.tables \
-	tableopts_ser_r-Cem.ser.tables tableopts_ser_r-Cae.ser.tables \
-	tableopts_ser_r-Caef.ser.tables \
-	tableopts_ser_r-CaeF.ser.tables tableopts_ser_r-Cam.ser.tables \
-	tableopts_ser_r-Caem.ser.tables tableopts_ver_nr-Ca.ver.tables \
-	tableopts_ver_nr-Ce.ver.tables tableopts_ver_nr-Cf.ver.tables \
-	tableopts_ver_nr-CF.ver.tables tableopts_ver_nr-Cm.ver.tables \
-	tableopts_ver_nr-Cem.ver.tables \
-	tableopts_ver_nr-Cae.ver.tables \
-	tableopts_ver_nr-Caef.ver.tables \
-	tableopts_ver_nr-CaeF.ver.tables \
-	tableopts_ver_nr-Cam.ver.tables \
-	tableopts_ver_nr-Caem.ver.tables tableopts_ver_r-Ca.ver.tables \
-	tableopts_ver_r-Ce.ver.tables tableopts_ver_r-Cf.ver.tables \
-	tableopts_ver_r-CF.ver.tables tableopts_ver_r-Cm.ver.tables \
-	tableopts_ver_r-Cem.ver.tables tableopts_ver_r-Cae.ver.tables \
-	tableopts_ver_r-Caef.ver.tables \
-	tableopts_ver_r-CaeF.ver.tables tableopts_ver_r-Cam.ver.tables \
-	tableopts_ver_r-Caem.ver.tables
-tableopts := -Ca -Ce -Cf -CF -Cm -Cem -Cae -Caef -CaeF -Cam -Caem
-tableopts_opt_tests := $(foreach opt,$(tableopts), tableopts_opt_nr$(opt) tableopts_opt_r$(opt))
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-tableopts_vertests := $(foreach opt,$(tableopts), tableopts_ver_nr$(opt) tableopts_ver_r$(opt))
-tableopts_tests := $(tableopts_opttests) $(tableopts_vertests) $(tableopts_sertests)
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