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

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Revision 1055 - (show annotations)
Tue Oct 16 15:53:30 2012 UTC (6 years, 10 months ago) by chpe
File size: 702 byte(s)
pcre32: Add 32-bit library

Create libpcre32 that operates on 32-bit characters (UTF-32).

This turned out to be surprisingly simple after the UTF-16 support
was introduced; mostly just extra ifdefs and adjusting and adding
some tests.
1 .TH PCRE_FREE_STUDY 3 "24 June 2012" "PCRE 8.30"
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 .B void pcre_free_study(pcre_extra *\fIextra\fP);
11 .PP
12 .B void pcre16_free_study(pcre16_extra *\fIextra\fP);
13 .PP
14 .B void pcre32_free_study(pcre32_extra *\fIextra\fP);
15 .
16 .SH DESCRIPTION
17 .rs
18 .sp
19 This function is used to free the memory used for the data generated by a call
20 to \fBpcre[16|32]_study()\fP when it is no longer needed. The argument must be the
21 result of such a call.
22 .P
23 There is a complete description of the PCRE native API in the
24 .\" HREF
25 \fBpcreapi\fP
26 .\"
27 page and a description of the POSIX API in the
28 .\" HREF
29 \fBpcreposix\fP
30 .\"
31 page.

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