Mon, 17 Aug 1998 13:09:08 +0200 paulson Yet more removal of "goal" commands, especially "goal ZF.thy", so ZF.thy
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip