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version 1.1.1.3, 2012/10/09 09:19:18
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version 1.1.1.4, 2013/07/22 08:25:57
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Line 90 documentation. This document contains a quick-referenc
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Line 90 documentation. This document contains a quick-referenc
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| \V a character that is not a vertical white space character |
\V a character that is not a vertical white space character |
| \w a "word" character |
\w a "word" character |
| \W a "non-word" character |
\W a "non-word" character |
| \X an extended Unicode sequence | \X a Unicode extended grapheme cluster |
| </pre> |
</pre> |
| In PCRE, by default, \d, \D, \s, \S, \w, and \W recognize only ASCII |
In PCRE, by default, \d, \D, \s, \S, \w, and \W recognize only ASCII |
| characters, even in a UTF mode. However, this can be changed by setting the |
characters, even in a UTF mode. However, this can be changed by setting the |
|
Line 151 PCRE_UCP option.
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Line 151 PCRE_UCP option.
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| Xan Alphanumeric: union of properties L and N |
Xan Alphanumeric: union of properties L and N |
| Xps POSIX space: property Z or tab, NL, VT, FF, CR |
Xps POSIX space: property Z or tab, NL, VT, FF, CR |
| Xsp Perl space: property Z or tab, NL, FF, CR |
Xsp Perl space: property Z or tab, NL, FF, CR |
| |
Xuc Univerally-named character: one that can be |
| |
represented by a Universal Character Name |
| Xwd Perl word: property Xan or underscore |
Xwd Perl word: property Xan or underscore |
| </PRE> |
</PRE> |
| </P> |
</P> |
|
Line 375 but some of them use Unicode properties if PCRE_UCP is
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Line 377 but some of them use Unicode properties if PCRE_UCP is
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| The following are recognized only at the start of a pattern or after one of the |
The following are recognized only at the start of a pattern or after one of the |
| newline-setting options with similar syntax: |
newline-setting options with similar syntax: |
| <pre> |
<pre> |
| |
(*LIMIT_MATCH=d) set the match limit to d (decimal number) |
| |
(*LIMIT_RECURSION=d) set the recursion limit to d (decimal number) |
| (*NO_START_OPT) no start-match optimization (PCRE_NO_START_OPTIMIZE) |
(*NO_START_OPT) no start-match optimization (PCRE_NO_START_OPTIMIZE) |
| (*UTF8) set UTF-8 mode: 8-bit library (PCRE_UTF8) |
(*UTF8) set UTF-8 mode: 8-bit library (PCRE_UTF8) |
| (*UTF16) set UTF-16 mode: 16-bit library (PCRE_UTF16) |
(*UTF16) set UTF-16 mode: 16-bit library (PCRE_UTF16) |
| |
(*UTF32) set UTF-32 mode: 32-bit library (PCRE_UTF32) |
| |
(*UTF) set appropriate UTF mode for the library in use |
| (*UCP) set PCRE_UCP (use Unicode properties for \d etc) |
(*UCP) set PCRE_UCP (use Unicode properties for \d etc) |
| </PRE> |
</PRE> |
| </P> |
</P> |
|
Line 469 pattern is not anchored.
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Line 475 pattern is not anchored.
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| <br><a name="SEC22" href="#TOC1">NEWLINE CONVENTIONS</a><br> |
<br><a name="SEC22" href="#TOC1">NEWLINE CONVENTIONS</a><br> |
| <P> |
<P> |
| These are recognized only at the very start of the pattern or after a |
These are recognized only at the very start of the pattern or after a |
| (*BSR_...), (*UTF8), (*UTF16) or (*UCP) option. | (*BSR_...), (*UTF8), (*UTF16), (*UTF32) or (*UCP) option. |
| <pre> |
<pre> |
| (*CR) carriage return only |
(*CR) carriage return only |
| (*LF) linefeed only |
(*LF) linefeed only |
|
Line 510 Cambridge CB2 3QH, England.
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Line 516 Cambridge CB2 3QH, England.
|
| </P> |
</P> |
| <br><a name="SEC27" href="#TOC1">REVISION</a><br> |
<br><a name="SEC27" href="#TOC1">REVISION</a><br> |
| <P> |
<P> |
| Last updated: 10 January 2012 | Last updated: 26 April 2013 |
| <br> |
<br> |
| Copyright © 1997-2012 University of Cambridge. | Copyright © 1997-2013 University of Cambridge. |
| <br> |
<br> |
| <p> |
<p> |
| Return to the <a href="index.html">PCRE index page</a>. |
Return to the <a href="index.html">PCRE index page</a>. |
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