| Tue, 03 Aug 2021 12:39:29 +0200 | wenzelm | more operations, notably free and bound variables as in Isabelle/Pure; | changeset | files |
| Mon, 02 Aug 2021 17:20:16 +0200 | wenzelm | more operations on types and terms; | changeset | files |
| Mon, 02 Aug 2021 14:08:42 +0200 | wenzelm | clarified jEdit java sources; | changeset | files |