pcre_get_stringtable_entries man page on FreeBSD

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       PCRE - Perl-compatible regular expressions


       #include <pcre.h>

       int pcre_get_stringtable_entries(const pcre *code,
	    const char *name, char **first, char **last);


       This  convenience function finds, for a compiled pattern, the first and
       last entries for a given name in the table  that	 translates  capturing
       parenthesis  names  into	 numbers. When names are required to be unique
       (PCRE_DUPNAMES  is  not	 set),	 it   is   usually   easier   to   use
       pcre_get_stringnumber() instead.

	 code	 Compiled regular expression
	 name	 Name whose entries required
	 first	 Where to return a pointer to the first entry
	 last	 Where to return a pointer to the last entry

       The   yield   of	  the  function	 is  the  length  of  each  entry,  or
       PCRE_ERROR_NOSUBSTRING if none are found.

       There is a complete description of the PCRE native API,	including  the
       format  of the table entries, in the pcreapi page, and a description of
       the POSIX API in the pcreposix page.


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