Tue, 20 Apr 1999 15:23:43 +0200 wenzelm fixed ISABELLE_HOME/lib/logo/isabelle-tiny.xpm;
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip