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Contents of /code/trunk/doc/pcre_get_substring_list.3

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Revision 99 - (show annotations)
Tue Mar 6 12:27:42 2007 UTC (14 years, 2 months ago) by ph10
File size: 1285 byte(s)
1. Move the comment about version numbers from pcre.h.in to configure.ac 
because that's where they are now set.
2. Update all the man pages to remove the use of .br and .in because this
causes trouble for some HTML converters. Also standardised the final sections 
giving author information and revision date.
3. Update the maintain/132html man page converter to handle .nf/.fi and to barf 
at .br/.in.
3 PCRE - Perl-compatible regular expressions
5 .rs
6 .sp
7 .B #include <pcre.h>
8 .PP
9 .SM
10 .B int pcre_get_substring_list(const char *\fIsubject\fP,
11 .ti +5n
12 .B int *\fIovector\fP, int \fIstringcount\fP, "const char ***\fIlistptr\fP);"
13 .
15 .rs
16 .sp
17 This is a convenience function for extracting a list of all the captured
18 substrings. The arguments are:
19 .sp
20 \fIsubject\fP Subject that has been successfully matched
21 \fIovector\fP Offset vector that \fBpcre_exec\fP used
22 \fIstringcount\fP Value returned by \fBpcre_exec\fP
23 \fIlistptr\fP Where to put a pointer to the list
24 .sp
25 The memory in which the substrings and the list are placed is obtained by
26 calling \fBpcre_malloc()\fP. The convenience function
27 \fBpcre_free_substring_list()\fP can be used to free it when it is no longer
28 needed. A pointer to a list of pointers is put in the variable whose address is
29 in \fIlistptr\fP. The list is terminated by a NULL pointer. The yield of the
30 function is zero on success or PCRE_ERROR_NOMEMORY if sufficient memory could
31 not be obtained.
32 .P
33 There is a complete description of the PCRE native API in the
34 .\" HREF
35 \fBpcreapi\fP
36 .\"
37 page and a description of the POSIX API in the
38 .\" HREF
39 \fBpcreposix\fP
40 .\"
41 page.


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