| Wed, 07 Jul 2010 18:17:23 +0200 | berghofe | Boxes may now have different widths. | file | diff | annotate |
| Sat, 14 Nov 2009 18:36:05 +0100 | wenzelm | eliminated obsolete CVS Ids; | file | diff | annotate |
| Thu, 06 Oct 2005 10:13:34 +0200 | berghofe | Optimized getPreds and getSuccs. | file | diff | annotate |
| Mon, 21 Jun 2004 10:25:57 +0200 | kleing | Merged in license change from Isabelle2004 | file | diff | annotate |