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[helm.git] / components / cic_disambiguation / disambiguateChoices.mli

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+(* Copyright (C) 2004, 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://helm.cs.unibo.it/
+ *)
+
+open DisambiguateTypes
+
+(** {2 Choice registration low-level interface} *)
+
+  (** raised by lookup_XXXX below *)
+exception Choice_not_found of string Lazy.t
+
+  (** register a new number choice *)
+val add_num_choice: codomain_item -> unit
+
+(** {2 Choices lookup}
+ * for user defined aliases *)
+
+val lookup_num_choices: unit -> codomain_item list
+
+  (** @param dsc description (1st component of codomain_item) *)
+val lookup_num_by_dsc: string -> codomain_item
+
+  (** @param symbol symbol as per AST
+   * @param dsc description (1st component of codomain_item)
+   *)
+val lookup_symbol_by_dsc: string -> string -> codomain_item
+
+val mk_choice:
+  string * CicNotationPt.argument_pattern list *
+  CicNotationPt.cic_appl_pattern ->
+    codomain_item
+