587b94277b
* doc: fix incorrect use of JOIN and typo Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> * doc: reformat of pcre2_substitute to align options includes some rewording to fit better in an 80 char wide troff output. Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> * doc: update names to pcre2
49 lines
1.7 KiB
HTML
49 lines
1.7 KiB
HTML
<html>
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<head>
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<title>pcre2_set_compile_extra_options specification</title>
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</head>
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<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
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<h1>pcre2_set_compile_extra_options man page</h1>
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<p>
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Return to the <a href="index.html">PCRE2 index page</a>.
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</p>
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<p>
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This page is part of the PCRE2 HTML documentation. It was generated
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automatically from the original man page. If there is any nonsense in it,
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please consult the man page, in case the conversion went wrong.
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<br>
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<br><b>
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SYNOPSIS
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</b><br>
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<P>
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<b>#include <pcre2.h></b>
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</P>
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<P>
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<b>int pcre2_set_compile_extra_options(pcre2_compile_context *<i>ccontext</i>,</b>
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<b> uint32_t <i>extra_options</i>);</b>
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</P>
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<br><b>
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DESCRIPTION
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</b><br>
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<P>
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This function sets additional option bits for <b>pcre2_compile()</b> that are
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housed in a compile context. It completely replaces all the bits. The extra
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options are:
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<pre>
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PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK Allow \K in lookarounds
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PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES Allow \x{d800} to \x{dfff} in UTF-8 and UTF-32 modes
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PCRE2_EXTRA_ALT_BSUX Extended alternate \u, \U, and \x handling
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PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL Treat all invalid escapes as a literal following character
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PCRE2_EXTRA_ESCAPED_CR_IS_LF Interpret \r as \n
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PCRE2_EXTRA_MATCH_LINE Pattern matches whole lines
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PCRE2_EXTRA_MATCH_WORD Pattern matches "words"
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</pre>
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There is a complete description of the PCRE2 native API in the
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<a href="pcre2api.html"><b>pcre2api</b></a>
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page and a description of the POSIX API in the
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<a href="pcre2posix.html"><b>pcre2posix</b></a>
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page.
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<p>
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Return to the <a href="index.html">PCRE2 index page</a>.
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</p>
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