Tue, 09 Mar 1999 12:19:25 +0100 | wenzelm | checkpoint -- basic functionality only; | changeset | files |
Tue, 09 Mar 1999 12:18:46 +0100 | wenzelm | added use_path; | changeset | files |
Tue, 09 Mar 1999 12:18:02 +0100 | wenzelm | IsarThy.begin/end_theory; | changeset | files |