doexit
void doexit(Char **, struct command *);
{ "exit", doexit, 0, INF },
cleanup(int doexit)
if (doexit)
(toptn->doexit ? "1" : "0"));
+(toptn->doexit ? OPT_EXIT : 0)
int doexit;
| EXIT { cur_optn->doexit = TRUE; }
int doexit = 0;
if (doexit++ == 0)
if (doexit) {