| Sat, 08 May 2010 19:14:13 +0200 | wenzelm | unified/simplified Pretty.margin_default; | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Fri, 26 Jan 2001 15:50:28 +0100 | nipkow | *** empty log message *** | file | diff | annotate |