| Sat, 26 Dec 2015 15:44:14 +0100 | wenzelm | misc tuning and modernization; | file | diff | annotate |
| Mon, 07 Dec 2015 10:38:04 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Sun, 02 Nov 2014 17:23:48 +0100 | wenzelm | modernized header; | file | diff | annotate |