wenzelm [Sat, 30 Dec 2006 12:33:28 +0100] rev 21958
refined notion of empty toplevel, admits undo of 'end';
added undo_exit, init_empty, init_state;
removed unused toplevel, reset;
tuned;
wenzelm [Sat, 30 Dec 2006 12:33:27 +0100] rev 21957
Toplevel.init_state;
wenzelm [Sat, 30 Dec 2006 12:33:26 +0100] rev 21956
removed obsolete 'clear_undos';
wenzelm [Sat, 30 Dec 2006 12:33:25 +0100] rev 21955
removed obsolete clear_undos_theory;
undo/cannot_undo: proper undo of 'end';
haftmann [Fri, 29 Dec 2006 20:35:03 +0100] rev 21954
major restructurings
haftmann [Fri, 29 Dec 2006 20:35:02 +0100] rev 21953
cleanup
haftmann [Fri, 29 Dec 2006 20:34:18 +0100] rev 21952
improved print of constructors in OCaml
haftmann [Fri, 29 Dec 2006 20:34:17 +0100] rev 21951
changed syntax for axclass attach
wenzelm [Fri, 29 Dec 2006 19:50:52 +0100] rev 21950
removed obsolete cond_add_path;
wenzelm [Fri, 29 Dec 2006 19:50:51 +0100] rev 21949
removed obsolete context_thy etc.;