/[pcre]/code/trunk/doc/pcre_get_stringnumber.3
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Contents of /code/trunk/doc/pcre_get_stringnumber.3

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Revision 79 - (show annotations) (download)
Sat Feb 24 21:40:52 2007 UTC (7 years, 8 months ago) by nigel
File size: 767 byte(s)
Load pcre-6.1 into code/trunk.

1 .TH PCRE_GET_STRINGNUMBER 3
2 .SH NAME
3 PCRE - Perl-compatible regular expressions
4 .SH SYNOPSIS
5 .rs
6 .sp
7 .B #include <pcre.h>
8 .PP
9 .SM
10 .br
11 .B int pcre_get_stringnumber(const pcre *\fIcode\fP,
12 .ti +5n
13 .B const char *\fIname\fP);
14 .
15 .SH DESCRIPTION
16 .rs
17 .sp
18 This convenience function finds the number of a named substring capturing
19 parenthesis in a compiled pattern. Its arguments are:
20 .sp
21 \fIcode\fP Compiled regular expression
22 \fIname\fP Name whose number is required
23 .sp
24 The yield of the function is the number of the parenthesis if the name is
25 found, or PCRE_ERROR_NOSUBSTRING otherwise.
26 .P
27 There is a complete description of the PCRE native API in the
28 .\" HREF
29 \fBpcreapi\fP
30 .\"
31 page and a description of the POSIX API in the
32 .\" HREF
33 \fBpcreposix\fP
34 .\"
35 page.

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