| Tue, 17 Jul 2001 13:46:21 +0200 | paulson | tidying the index | file | diff | annotate |
| Fri, 13 Jul 2001 17:56:05 +0200 | paulson | less indexing of theorem names | file | diff | annotate |
| Thu, 12 Jul 2001 16:33:36 +0200 | paulson | indexing | file | diff | annotate |
| Wed, 11 Jul 2001 13:57:01 +0200 | paulson | indexing and tweaks | file | diff | annotate |