huffman [Sun, 04 Sep 2011 07:15:13 -0700] rev 44709
introduce abbreviation 'int' earlier in Int.thy
huffman [Sun, 04 Sep 2011 06:56:10 -0700] rev 44708
remove unused assumptions from natceiling lemmas
huffman [Sun, 04 Sep 2011 06:27:59 -0700] rev 44707
move lemmas nat_le_iff and nat_mono into Int.thy
wenzelm [Sun, 04 Sep 2011 19:36:19 +0200] rev 44706
eliminated markup for plain identifiers (frequent but insignificant);
reduced "black" markup (outer string etc. takes care of it already);
wenzelm [Sun, 04 Sep 2011 19:12:06 +0200] rev 44705
simplified signatures;
wenzelm [Sun, 04 Sep 2011 19:06:45 +0200] rev 44704
synchronous XML.Cache without actor -- potentially more efficient on machines with few cores;
wenzelm [Sun, 04 Sep 2011 17:50:19 +0200] rev 44703
tuned document;
wenzelm [Sun, 04 Sep 2011 17:35:34 +0200] rev 44702
improved handling of extended styles and hard tabs when prover is inactive;
wenzelm [Sun, 04 Sep 2011 17:21:11 +0200] rev 44701
mark hard tabs as single chunks, as required by jEdit;
wenzelm [Sun, 04 Sep 2011 16:37:22 +0200] rev 44700
updated READMEs;