From 7fd9fe181150f166a098eaf4e006f878c28cb770 Mon Sep 17 00:00:00 2001 From: Gluzskiy Alexandr Date: Mon, 15 Feb 2010 05:51:01 +0300 Subject: sort --- Utilities/PCRE/man/html/pcre_exec.3.html | 71 ++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Utilities/PCRE/man/html/pcre_exec.3.html (limited to 'Utilities/PCRE/man/html/pcre_exec.3.html') diff --git a/Utilities/PCRE/man/html/pcre_exec.3.html b/Utilities/PCRE/man/html/pcre_exec.3.html new file mode 100644 index 0000000..c985429 --- /dev/null +++ b/Utilities/PCRE/man/html/pcre_exec.3.html @@ -0,0 +1,71 @@ + + + + + +PCRE(3) manual page + + +Table of Contents

+ +

Name

+PCRE - Perl-compatible regular expressions +

Synopsis

+

+#include <pcre.h>

+ +
+int pcre_exec(const pcre *code, "const pcre_extra *extra," const char +*subject, int length, int startoffset, int options, int *ovector, int +ovecsize); +

Description

+

+This function matches a compiled regular expression +against a given subject string, and returns offsets to capturing subexpressions. +Its arguments are:

+ code Points to the compiled pattern
+ extra Points to an associated pcre_extra structure,
+ or is NULL
+ subject Points to the subject string
+ length Length of the subject string, in bytes
+ startoffset Offset in bytes in the subject at which to
+ start matching
+ options Option bits
+ ovector Points to a vector of ints for result offsets
+ ovecsize Number of elements in the vector (a multiple of 3)
+

+The options are:

+ PCRE_ANCHORED Match only at the first position
+ PCRE_NOTBOL Subject is not the beginning of a line
+ PCRE_NOTEOL Subject is not the end of a line
+ PCRE_NOTEMPTY An empty string is not a valid match
+ PCRE_NO_UTF8_CHECK Do not check the subject for UTF-8
+ validity (only relevant if PCRE_UTF8
+ was set at compile time)
+ PCRE_PARTIAL Return PCRE_ERROR_PARTIAL for a partial match
+

+There are restrictions on what may appear in a pattern when partial matching +is requested.

+A pcre_extra structure contains the following fields:

+ flags + Bits indicating which fields are set
+ study_data Opaque data from pcre_study()
+ match_limit Limit on internal recursion
+ callout_data Opaque data passed back to callouts
+ tables Points to character tables or is NULL
+

+The flag bits are PCRE_EXTRA_STUDY_DATA, PCRE_EXTRA_MATCH_LIMIT, PCRE_EXTRA_CALLOUT_DATA, +and PCRE_EXTRA_TABLES.

+There is a complete description of the PCRE native +API in the pcreapi page and a description of the POSIX API in the pcreposix + page.

+ +

+Table of Contents

+

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