Tue, 26 Oct 2010 11:11:23 +0200 blanchet clearer error messages
Tue, 26 Oct 2010 11:10:00 +0200 blanchet renaming
Thu, 28 Oct 2010 15:06:47 +0200 wenzelm back again to non-Apple font rendering (cf. 4977324373f2);
Thu, 28 Oct 2010 14:56:14 +0200 wenzelm dock isabelle-session at bottom (again, cf. 37bdc2220cf8) to ensure that controls are fully visible;
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