ONIG_OPTIMIZE_NONE 5014 ext/mbstring/oniguruma/regcomp.c reg->optimize = ONIG_OPTIMIZE_NONE; ONIG_OPTIMIZE_NONE 3581 ext/mbstring/oniguruma/regexec.c if (reg->optimize != ONIG_OPTIMIZE_NONE) { ONIG_OPTIMIZE_NONE 3649 ext/mbstring/oniguruma/regexec.c if (reg->optimize != ONIG_OPTIMIZE_NONE) {