Wed, 10 Jun 2009 10:42:24 +0200 bulwahn tuned; corrected exception handling
Wed, 10 Jun 2009 11:40:49 +0200 wenzelm tuned;
Wed, 10 Jun 2009 11:31:36 +0200 wenzelm discontinued escaped symbols;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip