| Fri, 03 Sep 2021 22:52:51 +0100 | paulson | some fixes connected with card_Diff_singleton | file | diff | annotate |
| Sat, 05 Jan 2019 17:24:33 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate |
| Wed, 06 Jun 2018 11:12:37 +0200 | nipkow | Keep filter input syntax | file | diff | annotate |