pcre2_substring_number_from_name - compatible regular expressions (revised API)
#include <pcre2.h> int pcre2_substring_number_from_name(const pcre2_code *code, PCRE2_SPTR name);
Library Functions Manual PCRE2_SUBSTRING_NUMBER_FROM_NAME(3) NAME PCRE2 - Perl-compatible regular expressions (revised API) SYNOPSIS #include <pcre2.h> int pcre2_substring_number_from_name(const pcre2_code *code, PCRE2_SPTR name); DESCRIPTION This convenience function finds the number of a named substring captur- ing parenthesis in a compiled pattern, provided that it is a unique name. The function arguments are: code Compiled regular expression name Name whose number is required The yield of the function is the number of the parenthesis if the name is found, or PCRE2_ERROR_NOSUBSTRING if it is not found. When duplicate names are allowed (PCRE2_DUPNAMES is set), if the name is not unique, PCRE2_ERROR_NOUNIQUESUBSTRING is returned. You can obtain the list of numbers with the same name by calling pcre2_substring_nametable_scan(). There is a complete description of the PCRE2 native API in the pcre2api page and a description of the POSIX API in the pcre2posix page. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/pcre2 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://github.com/Philip- Hazel/pcre2/releases/download/pcre2-10.39/pcre2-10.39.tar.gz. Further information about this software can be found on the open source community website at http://pcre.org/. PCRE2 10.00 21 October 2014 PCRE2_SUBSTRING_NUMBER_FROM_NAME(3)