2 ||M|| This file is part of HELM, an Hypertextual, Electronic
3 ||A|| Library of Mathematics, developed at the Computer Science
4 ||T|| Department, University of Bologna, Italy.
6 ||T|| HELM is free software; you can redistribute it and/or
7 ||A|| modify it under the terms of the GNU General Public License
8 \ / version 2 or (at your option) any later version.
9 \ / This software is distributed as is, NO WARRANTY.
10 V_______________________________________________________________ *)
16 delta: bool; (* global delta-expansion *)
17 si: bool; (* sort inclusion *)
18 lenv: N.status; (* level environment *)
21 (* helpers ******************************************************************)
23 let initial_status () = {
25 si = !G.si; lenv = N.initial_status ();
28 let refresh_status st = {st with
29 si = !G.si; lenv = N.initial_status ();