has_first_char   6369 ext/pcre/pcrelib/pcre_exec.c BOOL has_first_char = FALSE;
has_first_char   6702 ext/pcre/pcrelib/pcre_exec.c     has_first_char = TRUE;
has_first_char   6781 ext/pcre/pcrelib/pcre_exec.c     if (has_first_char)
has_first_char   6880 ext/pcre/pcrelib/pcre_exec.c       register PCRE_PUCHAR p = start_match + (has_first_char? 1:0);