| Fri, 21 Feb 2014 18:23:11 +0100 | wenzelm | more symbols; | file | diff | annotate |
| Thu, 01 Jul 2010 18:31:46 +0200 | wenzelm | misc tuning and modernization; | file | diff | annotate |
| Mon, 28 Jun 2010 15:32:13 +0200 | haftmann | modernized specifications | file | diff | annotate |
| Tue, 20 Oct 2009 19:37:09 +0200 | wenzelm | modernized session Isar_Examples; | file | diff | annotate | base |