| Tue, 16 Jan 2018 09:30:00 +0100 | wenzelm | standardized towards new-style formal comments: isabelle update_comments; | file | diff | annotate |
| Sat, 02 Jan 2016 18:48:45 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Wed, 30 Dec 2015 20:30:42 +0100 | wenzelm | clarified print modes; | file | diff | annotate |