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.TH PCRE2_MAKETABLES 3 "21 October 2014" "PCRE2 10.00"
.SH NAME
PCRE2 - Perl-compatible regular expressions (revised API)
.SH SYNOPSIS
.rs
.sp
.B #include <pcre2.h>
.PP
.SM
.B const unsigned char *pcre2_maketables(pcre22_general_context *\fIgcontext\fP);
.
.SH DESCRIPTION
.rs
.sp
This function builds a set of character tables for character values less than
256. These can be passed to \fBpcre2_compile()\fP in a compile context in order
to override the internal, built-in tables (which were either defaulted or made
by \fBpcre2_maketables()\fP when PCRE2 was compiled). See the
.\" HREF
\fBpcre2_set_character_tables()\fP
.\"
page. You might want to do this if you are using a non-standard locale.
.P
If the argument is NULL, \fBmalloc()\fP is used to get memory for the tables.
Otherwise it must point to a general context, which can supply pointers to a
custom memory manager. The function yields a pointer to the tables.
.P
There is a complete description of the PCRE2 native API in the
.\" HREF
\fBpcre2api\fP
.\"
page and a description of the POSIX API in the
.\" HREF
\fBpcre2posix\fP
.\"
page.
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