OP_OP_NUMBER      224 ext/pcre/pcrelib/pcregrep.c   { OP_OP_NUMBER, 'S',      &S_arg,            "jeffS",         "replace matched (sub)string with X" },
OP_OP_NUMBER     1964 ext/pcre/pcrelib/pcregrep.c       (op->type == OP_OP_STRING || op->type == OP_OP_NUMBER))
OP_OP_NUMBER     2008 ext/pcre/pcrelib/pcregrep.c   else if (op->type != OP_NUMBER && op->type != OP_OP_NUMBER)