2017-08-30 Andreas Lochbihler [Wed, 30 Aug 2017 18:01:27 +0200] rev 66563
add type of unordered pairs
CONTRIBUTORS NEWS src/HOL/Library/Library.thy src/HOL/Library/Uprod.thy

2017-08-30 paulson [Wed, 30 Aug 2017 22:51:44 +0100] rev 66562
merged

2017-08-30 paulson <lp15@cam.ac.uk> [Wed, 30 Aug 2017 22:51:30 +0100] rev 66561
eliminated some goal_cases
src/HOL/Analysis/Henstock_Kurzweil_Integration.thy

2017-08-30 paulson <lp15@cam.ac.uk> [Wed, 30 Aug 2017 21:46:41 +0100] rev 66560
unscrambled has_integral_Union
src/HOL/Analysis/Henstock_Kurzweil_Integration.thy

2017-08-30 blanchet [Wed, 30 Aug 2017 23:36:21 +0200] rev 66559
added options to make veriT more complete
src/HOL/SMT.thy

2017-08-30 wenzelm [Wed, 30 Aug 2017 22:48:50 +0200] rev 66558
faster check for non-repository, especially relevant for find_repository to avoid repeated invocation of "hg root";
src/Pure/General/mercurial.scala

2017-08-30 nipkow [Wed, 30 Aug 2017 20:50:45 +0200] rev 66557
merged

2017-08-30 nipkow [Wed, 30 Aug 2017 18:35:23 +0200] rev 66556
added lemma
src/HOL/Library/Tree_Multiset.thy

2017-08-30 wenzelm [Wed, 30 Aug 2017 15:53:35 +0200] rev 66555
more robust: fall-back for SyntaxUtilities.StyleExtender when Isabelle plugin is unloaded;
src/Tools/jEdit/lib/Tools/jedit src/Tools/jEdit/src-base/plugin.scala src/Tools/jEdit/src-base/syntax_style.scala

2017-08-29 paulson <lp15@cam.ac.uk> [Tue, 29 Aug 2017 20:34:43 +0100] rev 66554
correction to my previous commit
src/HOL/Analysis/Harmonic_Numbers.thy