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Diffstat (limited to 'doc/html/pcre2build.html')
| -rw-r--r-- | doc/html/pcre2build.html | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/doc/html/pcre2build.html b/doc/html/pcre2build.html index 1e5f737..6c8e1de 100644 --- a/doc/html/pcre2build.html +++ b/doc/html/pcre2build.html @@ -27,15 +27,16 @@ please consult the man page, in case the conversion went wrong. <li><a name="TOC12" href="#SEC12">LIMITING PCRE2 RESOURCE USAGE</a> <li><a name="TOC13" href="#SEC13">CREATING CHARACTER TABLES AT BUILD TIME</a> <li><a name="TOC14" href="#SEC14">USING EBCDIC CODE</a> -<li><a name="TOC15" href="#SEC15">PCRE2GREP OPTIONS FOR COMPRESSED FILE SUPPORT</a> -<li><a name="TOC16" href="#SEC16">PCRE2GREP BUFFER SIZE</a> -<li><a name="TOC17" href="#SEC17">PCRE2TEST OPTION FOR LIBREADLINE SUPPORT</a> -<li><a name="TOC18" href="#SEC18">INCLUDING DEBUGGING CODE</a> -<li><a name="TOC19" href="#SEC19">DEBUGGING WITH VALGRIND SUPPORT</a> -<li><a name="TOC20" href="#SEC20">CODE COVERAGE REPORTING</a> -<li><a name="TOC21" href="#SEC21">SEE ALSO</a> -<li><a name="TOC22" href="#SEC22">AUTHOR</a> -<li><a name="TOC23" href="#SEC23">REVISION</a> +<li><a name="TOC15" href="#SEC15">PCRE2GREP SUPPORT FOR EXTERNAL SCRIPTS</a> +<li><a name="TOC16" href="#SEC16">PCRE2GREP OPTIONS FOR COMPRESSED FILE SUPPORT</a> +<li><a name="TOC17" href="#SEC17">PCRE2GREP BUFFER SIZE</a> +<li><a name="TOC18" href="#SEC18">PCRE2TEST OPTION FOR LIBREADLINE SUPPORT</a> +<li><a name="TOC19" href="#SEC19">INCLUDING DEBUGGING CODE</a> +<li><a name="TOC20" href="#SEC20">DEBUGGING WITH VALGRIND SUPPORT</a> +<li><a name="TOC21" href="#SEC21">CODE COVERAGE REPORTING</a> +<li><a name="TOC22" href="#SEC22">SEE ALSO</a> +<li><a name="TOC23" href="#SEC23">AUTHOR</a> +<li><a name="TOC24" href="#SEC24">REVISION</a> </ul> <br><a name="SEC1" href="#TOC1">BUILDING PCRE2</a><br> <P> @@ -349,7 +350,16 @@ The options that select newline behaviour, such as --enable-newline-is-cr, and equivalent run-time options, refer to these character values in an EBCDIC environment. </P> -<br><a name="SEC15" href="#TOC1">PCRE2GREP OPTIONS FOR COMPRESSED FILE SUPPORT</a><br> +<br><a name="SEC15" href="#TOC1">PCRE2GREP SUPPORT FOR EXTERNAL SCRIPTS</a><br> +<P> +By default, on non-Windows systems, <b>pcre2grep</b> supports the use of +callouts with string arguments within the patterns it is matching, in order to +run external scripts. For details, see the +<a href="pcre2grep.html"><b>pcre2grep</b></a> +documentation. This support can be disabled by adding +--disable-pcre2grep-callout to the <b>configure</b> command. +</P> +<br><a name="SEC16" href="#TOC1">PCRE2GREP OPTIONS FOR COMPRESSED FILE SUPPORT</a><br> <P> By default, <b>pcre2grep</b> reads all files as plain text. You can build it so that it recognizes files whose names end in <b>.gz</b> or <b>.bz2</b>, and reads @@ -362,7 +372,7 @@ to the <b>configure</b> command. These options naturally require that the relevant libraries are installed on your system. Configuration will fail if they are not. </P> -<br><a name="SEC16" href="#TOC1">PCRE2GREP BUFFER SIZE</a><br> +<br><a name="SEC17" href="#TOC1">PCRE2GREP BUFFER SIZE</a><br> <P> <b>pcre2grep</b> uses an internal buffer to hold a "window" on the file it is scanning, in order to be able to output "before" and "after" lines when it @@ -375,9 +385,9 @@ parameter value by adding, for example, --with-pcre2grep-bufsize=50K </pre> to the <b>configure</b> command. The caller of \fPpcre2grep\fP can override this -value by using --buffer-size on the command line.. +value by using --buffer-size on the command line. </P> -<br><a name="SEC17" href="#TOC1">PCRE2TEST OPTION FOR LIBREADLINE SUPPORT</a><br> +<br><a name="SEC18" href="#TOC1">PCRE2TEST OPTION FOR LIBREADLINE SUPPORT</a><br> <P> If you add one of <pre> @@ -411,7 +421,7 @@ automatically included, you may need to add something like </pre> immediately before the <b>configure</b> command. </P> -<br><a name="SEC18" href="#TOC1">INCLUDING DEBUGGING CODE</a><br> +<br><a name="SEC19" href="#TOC1">INCLUDING DEBUGGING CODE</a><br> <P> If you add <pre> @@ -420,7 +430,7 @@ If you add to the <b>configure</b> command, additional debugging code is included in the build. This feature is intended for use by the PCRE2 maintainers. </P> -<br><a name="SEC19" href="#TOC1">DEBUGGING WITH VALGRIND SUPPORT</a><br> +<br><a name="SEC20" href="#TOC1">DEBUGGING WITH VALGRIND SUPPORT</a><br> <P> If you add <pre> @@ -430,7 +440,7 @@ to the <b>configure</b> command, PCRE2 will use valgrind annotations to mark certain memory regions as unaddressable. This allows it to detect invalid memory accesses, and is mostly useful for debugging PCRE2 itself. </P> -<br><a name="SEC20" href="#TOC1">CODE COVERAGE REPORTING</a><br> +<br><a name="SEC21" href="#TOC1">CODE COVERAGE REPORTING</a><br> <P> If your C compiler is gcc, you can build a version of PCRE2 that can generate a code coverage report for its test suite. To enable this, you must install @@ -487,11 +497,11 @@ This cleans all coverage data including the generated coverage report. For more information about code coverage, see the <b>gcov</b> and <b>lcov</b> documentation. </P> -<br><a name="SEC21" href="#TOC1">SEE ALSO</a><br> +<br><a name="SEC22" href="#TOC1">SEE ALSO</a><br> <P> <b>pcre2api</b>(3), <b>pcre2-config</b>(3). </P> -<br><a name="SEC22" href="#TOC1">AUTHOR</a><br> +<br><a name="SEC23" href="#TOC1">AUTHOR</a><br> <P> Philip Hazel <br> @@ -500,11 +510,11 @@ University Computing Service Cambridge, England. <br> </P> -<br><a name="SEC23" href="#TOC1">REVISION</a><br> +<br><a name="SEC24" href="#TOC1">REVISION</a><br> <P> -Last updated: 16 October 2015 +Last updated: 01 April 2016 <br> -Copyright © 1997-2015 University of Cambridge. +Copyright © 1997-2016 University of Cambridge. <br> <p> Return to the <a href="index.html">PCRE2 index page</a>. |