Tristan Matthews | 0461646 | 2013-11-14 16:09:34 -0500 | [diff] [blame] | 1 | .TH PCRE_GET_STRINGNUMBER 3 |
| 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 int pcre_get_stringnumber(const pcre *\fIcode\fP, |
| 11 | .ti +5n |
| 12 | .B const char *\fIname\fP); |
| 13 | . |
| 14 | .SH DESCRIPTION |
| 15 | .rs |
| 16 | .sp |
| 17 | This convenience function finds the number of a named substring capturing |
| 18 | parenthesis in a compiled pattern. Its arguments are: |
| 19 | .sp |
| 20 | \fIcode\fP Compiled regular expression |
| 21 | \fIname\fP Name whose number is required |
| 22 | .sp |
| 23 | The yield of the function is the number of the parenthesis if the name is |
| 24 | found, or PCRE_ERROR_NOSUBSTRING otherwise. When duplicate names are allowed |
| 25 | (PCRE_DUPNAMES is set), it is not defined which of the numbers is returned by |
| 26 | \fBpcre_get_stringnumber()\fP. You can obtain the complete list by calling |
| 27 | \fBpcre_get_stringtable_entries()\fP. |
| 28 | .P |
| 29 | There is a complete description of the PCRE native API in the |
| 30 | .\" HREF |
| 31 | \fBpcreapi\fP |
| 32 | .\" |
| 33 | page and a description of the POSIX API in the |
| 34 | .\" HREF |
| 35 | \fBpcreposix\fP |
| 36 | .\" |
| 37 | page. |