1 (* Copyright (C) 2000-2002, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
26 (*********************************************************************)
30 (* Andrea Asperti <asperti@cs.unibo.it> *)
34 (*********************************************************************)
37 module StringSet : Set.S with type elt = string
39 module SetSet : Set.S with type elt = StringSet.t
41 val pp_SetSet : SetSet.t -> string
43 val pp_StringSet : StringSet.t -> string
47 val inspect_term : int -> Cic.term -> string option * SetSet.t
49 val prefixes : int -> Cic.term -> string option * ((int * (StringSet.elt list)) list)
51 (* (constants_of t) returns a pair (b,n) where n is the set of the
52 constants in the conclusion of t, and b is true if in MainConclusion
53 we have an equality *)
55 val constants_of : Cic.term -> bool * StringSet.t
57 val constants_concl : Cic.term -> StringSet.t
59 val pp_prefixes : ((int * (StringSet.elt list)) list) -> string