or_code_range_buf 1984 ext/mbstring/oniguruma/regparse.c r = or_code_range_buf(enc, buf1, 0, buf2, 0, &pbuf); or_code_range_buf 2045 ext/mbstring/oniguruma/regparse.c r = or_code_range_buf(enc, buf1, not1, buf2, not2, &pbuf);