| Tue, 05 Oct 1999 18:16:41 +0200 | wenzelm | tuned comments; | file | diff | annotate |
| Tue, 21 Sep 1999 17:30:55 +0200 | wenzelm | accomodate refined facts handling; | file | diff | annotate |
| Sat, 04 Sep 1999 21:13:01 +0200 | wenzelm | replaced ?? by ?; | file | diff | annotate |
| Wed, 18 Aug 1999 16:05:27 +0200 | wenzelm | tuned; | file | diff | annotate |
| Thu, 08 Jul 1999 18:39:08 +0200 | wenzelm | tuned indentation; | file | diff | annotate |
| Sat, 05 Jun 1999 21:38:30 +0200 | wenzelm | tuned comments; | file | diff | annotate |
| Fri, 28 May 1999 13:30:59 +0200 | wenzelm | tuned formal comments; | file | diff | annotate |