| Sun, 06 Jan 2019 15:04:34 +0100 | wenzelm | isabelle update -u path_cartouches; | file | diff | annotate |
| Fri, 04 Jan 2019 23:22:53 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate |
| Thu, 15 Feb 2018 12:11:00 +0100 | wenzelm | more symbols; | file | diff | annotate |