| Sat, 08 Nov 2014 21:31:51 +0100 | wenzelm | optional proof context for unify operations, for the sake of proper local options; | file | diff | annotate |
| Tue, 07 Oct 2014 21:29:59 +0200 | wenzelm | more cartouches; | file | diff | annotate |
| Sat, 28 Jun 2014 15:34:43 +0200 | wenzelm | misc tuning; | file | diff | annotate |
| Tue, 15 Apr 2014 00:03:39 +0200 | wenzelm | tuned spelling; | file | diff | annotate |