| Tue, 29 Jan 2019 13:54:43 +0100 | wenzelm | eliminated hard TABs; | file | diff | annotate |
| Mon, 14 Jan 2019 16:10:56 +0100 | nipkow | root_val -> value | file | diff | annotate |
| Sat, 05 Jan 2019 17:24:33 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate |