EV_TESTED
flags & (EV_TESTED|EV_EXIT));
evalstring(p, builtin_flags & EV_TESTED);
evaltree(n->nbinary.ch1, EV_TESTED);
evaltree(n->nbinary.ch1, EV_TESTED);
do_etest = !(flags & EV_TESTED);
evaltree(n->nif.test, EV_TESTED);
evaltree(n->nnot.com, EV_TESTED);
evaltree(n->nnot.com, EV_TESTED);
do_etest = !(flags & EV_TESTED);
do_etest = !(flags & EV_TESTED);
evaltree(n->nbinary.ch1, EV_TESTED);
evaltree(n->nbinary.ch2, flags & EV_TESTED);
evaltree(n->nfor.body, flags & EV_TESTED);
flags &=~ EV_TESTED;