OP_SET_OPTION 1187 ext/mbstring/oniguruma/regcomp.c r = add_opcode_option(reg, OP_SET_OPTION, prev); OP_SET_OPTION 1199 ext/mbstring/oniguruma/regcomp.c r = add_opcode_option(reg, OP_SET_OPTION, prev); OP_SET_OPTION 5729 ext/mbstring/oniguruma/regcomp.c { OP_SET_OPTION, "set-option", ARG_OPTION }, OP_SET_OPTION 2318 ext/mbstring/oniguruma/regexec.c case OP_SET_OPTION: MOP_IN(OP_SET_OPTION);