c_exec
{"*=exec", c_exec},
else if (tp && tp->type == CSHELL && tp->val.f == c_exec) {
} else if (tp->val.f == c_exec) {
int c_exec ARGS((char **));
PLAN *c_exec(char ***, int, char *);
{ "-ok", N_OK, c_exec, 1 },
{ "-exec", N_EXEC, c_exec, 1 },