Tue, 14 Jun 2011 13:34:27 +0200 wenzelm more explicit check of dependencies;
Tue, 14 Jun 2011 13:18:36 +0200 wenzelm tuned;
Tue, 14 Jun 2011 12:18:34 +0200 wenzelm misc tuning and simplification;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip