1 (* Copyright (C) 2004-2005, 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://helm.cs.unibo.it/
26 exception Value_not_found of string
29 | TermValue of CicNotationPt.term
30 | StringValue of string
32 | OptValue of value option
33 | ListValue of value list
39 | OptType of value_type
40 | ListType of value_type
42 type declaration = string * value_type
43 type binding = string * (value_type * value)
44 type env_type = binding list
46 (** fills a term pattern instantiating variable magics *)
47 val instantiate: env:env_type -> CicNotationPt.term -> CicNotationPt.term
49 (** {2 Bindings mangling} *)
51 val opt_binding_some: binding -> binding (* v -> Some v *)
52 val opt_binding_none: binding -> binding (* v -> None *)
54 val opt_binding_of_name: declaration -> binding (* None binding *)
55 val list_binding_of_name: declaration -> binding (* [] binding *)
57 val opt_declaration: declaration -> declaration (* t -> OptType t *)
58 val list_declaration: declaration -> declaration (* t -> ListType t *)
62 val set_pp_term: (CicNotationPt.term -> string) -> unit