eliminated internal command history -- superceeded by global Isar state (cf. isar.ML);
added commit_exit;
removed obsolete exception RESTART;
init_theory: removed obsolete kill argument;
removed obsolete undo_limit, undo_exit, kill, history;
misc tuning;
$Id$
This directory contains some administrative tools for the Isabelle
repository at TUM. They do not appear in public distributions.