OP_SEMI_END_BUF  1414 ext/mbstring/oniguruma/regcomp.c   case ANCHOR_SEMI_END_BUF:   r = add_opcode(reg, OP_SEMI_END_BUF);   break;
OP_SEMI_END_BUF  5714 ext/mbstring/oniguruma/regcomp.c   { OP_SEMI_END_BUF,        "semi-end-buf",    ARG_NON },
OP_SEMI_END_BUF  2035 ext/mbstring/oniguruma/regexec.c     case OP_SEMI_END_BUF:  MOP_IN(OP_SEMI_END_BUF);