| Thu, 26 Jan 2012 15:28:17 +0100 | wenzelm | added SELECT_GOAL; | file | diff | annotate |
| Tue, 03 May 2011 21:44:05 +0200 | wenzelm | use existing \<hyphen>; | file | diff | annotate |
| Sat, 30 Apr 2011 23:27:57 +0200 | wenzelm | updated Variable.focus; | file | diff | annotate |
| Sat, 16 Apr 2011 16:15:37 +0200 | wenzelm | modernized structure Proof_Context; | file | diff | annotate |
| Sun, 05 Dec 2010 13:42:58 +0100 | wenzelm | prefer 'notepad' over 'example_proof'; | file | diff | annotate |
| Tue, 26 Oct 2010 15:57:16 +0200 | wenzelm | tuned; | file | diff | annotate |
| Mon, 25 Oct 2010 16:14:40 +0200 | wenzelm | misc tuning; | file | diff | annotate |