STK_MEM_END       704 regexec.c        stk->type = STK_MEM_END;\
STK_MEM_END       743 regexec.c          else if (k->type == STK_MEM_END && k->u.mem.num == (mnum)) {\
STK_MEM_END       832 regexec.c            else if (stk->type == STK_MEM_END) {\
STK_MEM_END       854 regexec.c          else if (stk->type == STK_MEM_END) {\
STK_MEM_END       874 regexec.c          else if (stk->type == STK_MEM_END) {\
STK_MEM_END      1171 regexec.c          else if (k->type == STK_MEM_END) {
STK_MEM_END      1242 regexec.c            else if (k->type == STK_MEM_END) {