| Thu, 22 May 1997 15:13:16 +0200 | paulson | New headers and other minor changes | file | diff | annotate |
| Tue, 20 May 1997 11:49:57 +0200 | paulson | Removal of redundant code (unused or already present in Isabelle. | file | diff | annotate |
| Fri, 18 Oct 1996 12:41:04 +0200 | paulson | Konrad Slind's TFL | file | diff | annotate |