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 rt: bool; (* reference typing *)
18 si: bool; (* sort inclusion *)
19 expand: bool; (* always expand global definitions *)
20 cc: Q.csys; (* conversion constraints *)
23 (* helpers ******************************************************************)
25 let initial_status () = {
26 delta = false; rt = false;
27 si = !G.si; expand = !G.expand; cc = Q.init ()
30 let refresh_status st = {st with
31 si = !G.si; expand = !G.expand; cc = Q.init ()