/[pcre]/code/trunk/doc/pcre_config.3
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revision 93 by nigel, Sat Feb 24 21:41:42 2007 UTC revision 583 by ph10, Tue Jan 11 16:49:55 2011 UTC
# Line 7  PCRE - Perl-compatible regular expressio Line 7  PCRE - Perl-compatible regular expressio
7  .B #include <pcre.h>  .B #include <pcre.h>
8  .PP  .PP
9  .SM  .SM
 .br  
10  .B int pcre_config(int \fIwhat\fP, void *\fIwhere\fP);  .B int pcre_config(int \fIwhat\fP, void *\fIwhere\fP);
11  .  .
12  .SH DESCRIPTION  .SH DESCRIPTION
# Line 17  This function makes it possible for a cl Line 16  This function makes it possible for a cl
16  features are available in the version of the PCRE library it is using. Its  features are available in the version of the PCRE library it is using. Its
17  arguments are as follows:  arguments are as follows:
18  .sp  .sp
19    \fIwhat\fR     A code specifying what information is required    \fIwhat\fP     A code specifying what information is required
20    \fIwhere\fR    Points to where to put the data    \fIwhere\fP    Points to where to put the data
21  .sp  .sp
22  The available codes are:  The available codes are:
23  .sp  .sp
# Line 26  The available codes are: Line 25  The available codes are:
25    PCRE_CONFIG_MATCH_LIMIT   Internal resource limit    PCRE_CONFIG_MATCH_LIMIT   Internal resource limit
26    PCRE_CONFIG_MATCH_LIMIT_RECURSION    PCRE_CONFIG_MATCH_LIMIT_RECURSION
27                              Internal recursion depth limit                              Internal recursion depth limit
28    PCRE_CONFIG_NEWLINE       Value of the newline sequence:    PCRE_CONFIG_NEWLINE       Value of the default newline sequence:
29                                  13 (0x000d)    for CR                                  13 (0x000d)    for CR
30                                  10 (0x000a)    for LF                                  10 (0x000a)    for LF
31                                3338 (0x0d0a)    for CRLF                                3338 (0x0d0a)    for CRLF
32                                    -2             for ANYCRLF
33                                  -1             for ANY                                  -1             for ANY
34      PCRE_CONFIG_BSR           Indicates what \eR matches by default:
35                                     0             all Unicode line endings
36                                     1             CR, LF, or CRLF only
37    PCRE_CONFIG_POSIX_MALLOC_THRESHOLD    PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
38                              Threshold of return slots, above                              Threshold of return slots, above
39                                which \fBmalloc()\fR is used by                                which \fBmalloc()\fP is used by
40                                the POSIX API                                the POSIX API
41    PCRE_CONFIG_STACKRECURSE  Recursion implementation (1=stack 0=heap)    PCRE_CONFIG_STACKRECURSE  Recursion implementation (1=stack 0=heap)
42    PCRE_CONFIG_UTF8          Availability of UTF-8 support (1=yes 0=no)    PCRE_CONFIG_UTF8          Availability of UTF-8 support (1=yes 0=no)
# Line 45  The function yields 0 on success or PCRE Line 48  The function yields 0 on success or PCRE
48  .P  .P
49  There is a complete description of the PCRE native API in the  There is a complete description of the PCRE native API in the
50  .\" HREF  .\" HREF
51  \fBpcreapi\fR  \fBpcreapi\fP
52  .\"  .\"
53  page and a description of the POSIX API in the  page and a description of the POSIX API in the
54  .\" HREF  .\" HREF
55  \fBpcreposix\fR  \fBpcreposix\fP
56  .\"  .\"
57  page.  page.
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