SIZE_OP_SET_OPTION 1171 ext/mbstring/oniguruma/regcomp.c     return SIZE_OP_SET_OPTION_PUSH + SIZE_OP_SET_OPTION + SIZE_OP_FAIL
SIZE_OP_SET_OPTION 1172 ext/mbstring/oniguruma/regcomp.c            + tlen + SIZE_OP_SET_OPTION;
SIZE_OP_SET_OPTION 2313 ext/mbstring/oniguruma/regexec.c       p += SIZE_OP_SET_OPTION + SIZE_OP_FAIL;