| Fri, 10 Oct 1997 17:10:12 +0200 | wenzelm | fixed dots; | file | diff | annotate |
| Tue, 30 Jan 1996 13:42:57 +0100 | clasohm | expanded tabs | file | diff | annotate |
| Wed, 29 Jun 1994 12:03:41 +0200 | clasohm | added parentheses made necessary by change of constrain's precedence | file | diff | annotate |
| Thu, 16 Sep 1993 12:20:38 +0200 | clasohm | Initial revision | file | diff | annotate |