d4de0e6f1e
I was über lazy at first, so took libs from SM. But actually it's quite easy to compile, so let's update to latest version \o/.
55 lines
1.8 KiB
Groff
55 lines
1.8 KiB
Groff
.TH PCRE_GET_NAMED_SUBSTRING 3 "24 June 2012" "PCRE 8.30"
|
|
.SH NAME
|
|
PCRE - Perl-compatible regular expressions
|
|
.SH SYNOPSIS
|
|
.rs
|
|
.sp
|
|
.B #include <pcre.h>
|
|
.PP
|
|
.nf
|
|
.B int pcre_get_named_substring(const pcre *\fIcode\fP,
|
|
.B " const char *\fIsubject\fP, int *\fIovector\fP,"
|
|
.B " int \fIstringcount\fP, const char *\fIstringname\fP,"
|
|
.B " const char **\fIstringptr\fP);"
|
|
.sp
|
|
.B int pcre16_get_named_substring(const pcre16 *\fIcode\fP,
|
|
.B " PCRE_SPTR16 \fIsubject\fP, int *\fIovector\fP,"
|
|
.B " int \fIstringcount\fP, PCRE_SPTR16 \fIstringname\fP,"
|
|
.B " PCRE_SPTR16 *\fIstringptr\fP);"
|
|
.sp
|
|
.B int pcre32_get_named_substring(const pcre32 *\fIcode\fP,
|
|
.B " PCRE_SPTR32 \fIsubject\fP, int *\fIovector\fP,"
|
|
.B " int \fIstringcount\fP, PCRE_SPTR32 \fIstringname\fP,"
|
|
.B " PCRE_SPTR32 *\fIstringptr\fP);"
|
|
.fi
|
|
.
|
|
.SH DESCRIPTION
|
|
.rs
|
|
.sp
|
|
This is a convenience function for extracting a captured substring by name. The
|
|
arguments are:
|
|
.sp
|
|
\fIcode\fP Compiled pattern
|
|
\fIsubject\fP Subject that has been successfully matched
|
|
\fIovector\fP Offset vector that \fBpcre[16|32]_exec()\fP used
|
|
\fIstringcount\fP Value returned by \fBpcre[16|32]_exec()\fP
|
|
\fIstringname\fP Name of the required substring
|
|
\fIstringptr\fP Where to put the string pointer
|
|
.sp
|
|
The memory in which the substring is placed is obtained by calling
|
|
\fBpcre[16|32]_malloc()\fP. The convenience function
|
|
\fBpcre[16|32]_free_substring()\fP can be used to free it when it is no longer
|
|
needed. The yield of the function is the length of the extracted substring,
|
|
PCRE_ERROR_NOMEMORY if sufficient memory could not be obtained, or
|
|
PCRE_ERROR_NOSUBSTRING if the string name is invalid.
|
|
.P
|
|
There is a complete description of the PCRE native API in the
|
|
.\" HREF
|
|
\fBpcreapi\fP
|
|
.\"
|
|
page and a description of the POSIX API in the
|
|
.\" HREF
|
|
\fBpcreposix\fP
|
|
.\"
|
|
page.
|