| Tue, 14 May 2019 10:28:07 +0200 | wenzelm | obsolete (incompatible with Isabelle2019); | changeset | files |
| Mon, 13 May 2019 13:39:59 +0200 | immler | amended to unoverload actually all parameters of a type variable | changeset | files |
| Mon, 13 May 2019 16:30:20 +0200 | wenzelm | proper message; | changeset | files |