Wed, 30 Aug 2017 21:46:41 +0100 paulson unscrambled has_integral_Union
Wed, 30 Aug 2017 23:36:21 +0200 blanchet added options to make veriT more complete
Wed, 30 Aug 2017 22:48:50 +0200 wenzelm faster check for non-repository, especially relevant for find_repository to avoid repeated invocation of "hg root";
Wed, 30 Aug 2017 20:50:45 +0200 nipkow merged
Wed, 30 Aug 2017 18:35:23 +0200 nipkow added lemma
Wed, 30 Aug 2017 15:53:35 +0200 wenzelm more robust: fall-back for SyntaxUtilities.StyleExtender when Isabelle plugin is unloaded;
Tue, 29 Aug 2017 20:34:43 +0100 paulson correction to my previous commit
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