+(* Copyright (C) 2005, HELM Team.
+ *
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ *
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ *
+ * For details, see the HELM World-Wide-Web page,
+ * http://cs.unibo.it/helm/.
+ *)
+
+module Trivial_disambiguate:
+sig
+ exception Ambiguous_term of string Lazy.t
+ (** disambiguate an _unanmbiguous_ term using dummy callbacks which fail if a
+ * choice from the user is needed to disambiguate the term
+ * @raise Ambiguous_term for ambiguous term *)
+ val disambiguate_string:
+ dbd:HMysql.dbd ->
+ ?context:Cic.context ->
+ ?metasenv:Cic.metasenv ->
+ ?initial_ugraph:CicUniv.universe_graph ->
+ ?aliases:DisambiguateTypes.environment ->(* previous interpretation status*)
+ string ->
+ ((DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) list *
+ Cic.metasenv * (* new metasenv *)
+ Cic.term *
+ CicUniv.universe_graph) list (* disambiguated term *)
+end
+=
+struct
+ exception Ambiguous_term of string Lazy.t
+ exception Exit
+ module Callbacks =
+ struct
+ let interactive_user_uri_choice ~selection_mode ?ok
+ ?(enable_button_for_non_vars = true) ~title ~msg ~id uris =
+ raise Exit
+ let interactive_interpretation_choice interp = raise Exit
+ let input_or_locate_uri ~(title:string) ?id = raise Exit
+ end
+ module Disambiguator = Disambiguate.Make (Callbacks)
+ let disambiguate_string ~dbd ?(context = []) ?(metasenv = []) ?initial_ugraph
+ ?(aliases = DisambiguateTypes.Environment.empty) term
+ =
+ let ast =
+ CicNotationParser.parse_level2_ast (Ulexing.from_utf8_string term)
+ in
+ try
+ fst (Disambiguator.disambiguate_term ~dbd ~context ~metasenv ast
+ ?initial_ugraph ~aliases ~universe:None)
+ with Exit -> raise (Ambiguous_term (lazy term))
+end
+