OP_PUSH_IF_PEEK_NEXT 1110 regcomp.c      	r = add_opcode_rel_addr(reg, OP_PUSH_IF_PEEK_NEXT,
OP_PUSH_IF_PEEK_NEXT 6220 regcomp.c        { OP_PUSH_IF_PEEK_NEXT,   "push-if-peek-next",    ARG_SPECIAL },
OP_PUSH_IF_PEEK_NEXT 6508 regcomp.c          case OP_PUSH_IF_PEEK_NEXT:
OP_PUSH_IF_PEEK_NEXT 2864 regexec.c          CASE(OP_PUSH_IF_PEEK_NEXT)  MOP_IN(OP_PUSH_IF_PEEK_NEXT);