Thu, 18 Jul 2013 22:32:00 +0200 wenzelm tuned messages -- avoid text folds stemming from Pretty.chunks;
Thu, 18 Jul 2013 22:18:20 +0200 wenzelm proper system options for 'find_theorems';
Thu, 18 Jul 2013 22:00:35 +0200 wenzelm guard unify tracing via visible status of global theory;
Thu, 18 Jul 2013 21:57:27 +0200 wenzelm provide global operations as well;
Thu, 18 Jul 2013 21:20:09 +0200 wenzelm tuned signature;
Thu, 18 Jul 2013 21:06:21 +0200 wenzelm tuned;
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