Wed, 09 Apr 2014 12:33:02 +0200 wenzelm prefer regular Goal_Display.pretty_goals, without censorship of options;
Wed, 09 Apr 2014 12:28:24 +0200 wenzelm more standard names;
Wed, 09 Apr 2014 12:22:57 +0200 wenzelm proper context for print_tac;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip