| Sat, 16 Apr 2011 18:11:20 +0200 | wenzelm | eliminated old List.nth; | changeset | files |
| Sat, 16 Apr 2011 16:37:21 +0200 | wenzelm | do not open ML structures; | changeset | files |
| Sat, 16 Apr 2011 16:29:13 +0200 | wenzelm | observe firm naming convention ctxt: Proof.context; | changeset | files |
| Sat, 16 Apr 2011 16:15:37 +0200 | wenzelm | modernized structure Proof_Context; | changeset | files |