Fri, 14 Dec 2012 23:04:35 +0100 wenzelm tuned;
Fri, 14 Dec 2012 21:50:21 +0100 wenzelm tuned error dialog;
Fri, 14 Dec 2012 21:26:01 +0100 wenzelm init gutter according to view properties, which improves symmetry of windows and allows use of folds etc;
Fri, 14 Dec 2012 20:05:08 +0100 wenzelm more subgoal markup information, which is potentially useful to manage proof state output;
Fri, 14 Dec 2012 18:41:56 +0100 nipkow merged
Fri, 14 Dec 2012 18:41:45 +0100 nipkow contribution by A. Colgio
Fri, 14 Dec 2012 16:46:39 +0100 nipkow merged
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