Fri, 31 Aug 2007 18:46:34 +0200 wenzelm type_infer: mode_pattern;
Fri, 31 Aug 2007 18:46:33 +0200 wenzelm do not touch quick_and_dirty;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip