Sat, 14 Jan 2006 17:14:17 +0100 wenzelm added Isar.toplevel;
Sat, 14 Jan 2006 17:14:16 +0100 wenzelm Output.error_msg;
Sat, 14 Jan 2006 17:14:15 +0100 wenzelm removed special ERROR handling stuff (transform_error etc.);
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip