| Thu, 13 Jul 2006 13:41:53 +0200 | wenzelm | removed colon from sym category; | file | diff | annotate |
| Sun, 07 May 2006 00:44:50 +0200 | wenzelm | removed 'concl is' pattern; | file | diff | annotate |
| Wed, 08 Mar 2006 18:37:25 +0100 | wenzelm | Isar/method: goal restriction; | file | diff | annotate |