OP_MEMORY_END    1350 regcomp.c      			     ? OP_MEMORY_END_REC : OP_MEMORY_END));
OP_MEMORY_END    1363 regcomp.c      	r = add_opcode(reg, OP_MEMORY_END);
OP_MEMORY_END    6210 regcomp.c        { OP_MEMORY_END,          "mem-end",              ARG_MEMNUM  },
OP_MEMORY_END    2485 regexec.c          CASE(OP_MEMORY_END)  MOP_IN(OP_MEMORY_END);