| Tue, 13 Sep 2005 22:19:54 +0200 | wenzelm | Printing of Isar proof elements etc. | changeset | files |
| Tue, 13 Sep 2005 22:19:53 +0200 | wenzelm | Non-empty stacks. | changeset | files |
| Tue, 13 Sep 2005 22:19:52 +0200 | wenzelm | IsarThy.begin_theory; | changeset | files |