| Sat, 05 Jan 2019 17:24:33 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate |
| Fri, 15 Jun 2018 13:02:12 +0200 | nipkow | empty -> Map.empty | file | diff | annotate |
| Wed, 10 Aug 2016 09:33:54 +0200 | nipkow | "split add" -> "split" | file | diff | annotate |