| Thu, 26 May 2016 17:51:22 +0200 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Wed, 30 Dec 2015 20:07:59 +0100 | wenzelm | more symbols; | file | diff | annotate |
| Sun, 02 Nov 2014 18:21:45 +0100 | wenzelm | modernized header uniformly as section; | file | diff | annotate |