op_arg            238 ext/pcre/pcrelib/pcre_compile.c   int   op_arg;              /* Op when arg present, or -1 if not allowed */
op_arg           6629 ext/pcre/pcrelib/pcre_compile.c             if (verbs[i].op_arg < 0)   /* Argument is forbidden */
op_arg           6634 ext/pcre/pcrelib/pcre_compile.c             setverb = *code++ = verbs[i].op_arg;