+++ /dev/null
-.TH PCRE_CONFIG 3
-.SH NAME
-PCRE - Perl-compatible regular expressions
-.SH SYNOPSIS
-.rs
-.sp
-.B #include <pcre.h>
-.PP
-.SM
-.B int pcre_config(int \fIwhat\fP, void *\fIwhere\fP);
-.
-.SH DESCRIPTION
-.rs
-.sp
-This function makes it possible for a client program to find out which optional
-features are available in the version of the PCRE library it is using. Its
-arguments are as follows:
-.sp
- \fIwhat\fR A code specifying what information is required
- \fIwhere\fR Points to where to put the data
-.sp
-The available codes are:
-.sp
- PCRE_CONFIG_LINK_SIZE Internal link size: 2, 3, or 4
- PCRE_CONFIG_MATCH_LIMIT Internal resource limit
- PCRE_CONFIG_MATCH_LIMIT_RECURSION
- Internal recursion depth limit
- PCRE_CONFIG_NEWLINE Value of the default newline sequence:
- 13 (0x000d) for CR
- 10 (0x000a) for LF
- 3338 (0x0d0a) for CRLF
- -2 for ANYCRLF
- -1 for ANY
- PCRE_CONFIG_BSR Indicates what \eR matches by default:
- 0 all Unicode line endings
- 1 CR, LF, or CRLF only
- PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
- Threshold of return slots, above
- which \fBmalloc()\fR is used by
- the POSIX API
- PCRE_CONFIG_STACKRECURSE Recursion implementation (1=stack 0=heap)
- PCRE_CONFIG_UTF8 Availability of UTF-8 support (1=yes 0=no)
- PCRE_CONFIG_UNICODE_PROPERTIES
- Availability of Unicode property support
- (1=yes 0=no)
-.sp
-The function yields 0 on success or PCRE_ERROR_BADOPTION otherwise.
-.P
-There is a complete description of the PCRE native API in the
-.\" HREF
-\fBpcreapi\fR
-.\"
-page and a description of the POSIX API in the
-.\" HREF
-\fBpcreposix\fR
-.\"
-page.