| Thu, 24 Nov 2011 19:54:01 +0000 | Christian Urban | updated to Isabelle 24 November | file | diff | annotate |
| Wed, 16 Nov 2011 13:23:27 +0000 | Christian Urban | more on contexts | file | diff | annotate |
| Mon, 07 Nov 2011 16:13:26 +0000 | Christian Urban | tuned | file | diff | annotate |