This commit was manufactured by cvs2svn to create branch 'moogle'.

[helm.git] / helm / ocaml / cic_disambiguation / logic_notation.ml

diff --git a/helm/ocaml/cic_disambiguation/logic_notation.ml b/helm/ocaml/cic_disambiguation/logic_notation.ml
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--- a/helm/ocaml/cic_disambiguation/logic_notation.ml
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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 CicTextualParser2
-
-EXTEND
-  term: LEVEL "logic_add"
-    [
-      [ t1 = term; SYMBOL <:unicode<lor>> (* ∨ *); t2 = term ->
-          return_term loc (CicAst.Appl [CicAst.Symbol ("or", 0); t1; t2])
-      ]
-    ];
-  term: LEVEL "logic_mult"
-    [
-      [ t1 = term; SYMBOL <:unicode<land>> (* ∧ *); t2 = term ->
-        return_term loc (CicAst.Appl [CicAst.Symbol ("and", 0); t1; t2])
-      ]
-    ];
-  term: LEVEL "logic_inv"
-    [
-      [ SYMBOL <:unicode<lnot>> (* ¬ *); t = term ->
-        return_term loc (CicAst.Appl [CicAst.Symbol ("not", 0); t])
-      ]
-    ];
-END
-
-let _ =
-    (* TODO cut-and-pasted code: here, in arit_notation.ml and
-     * disambiguateChoices.ml *)
-  let const s = Cic.Const (s, []) in
-  let mutind s = Cic.MutInd (s, 0, []) in
-  DisambiguateChoices.add_symbol_choice "eq"
-    ("leibnitz's equality",
-     (fun interp _ args ->
-       let t1, t2 =
-         match args with
-         | [t1; t2] -> t1, t2
-         | _ -> raise DisambiguateChoices.Invalid_choice
-       in
-       Cic.Appl [
-         Cic.MutInd (HelmLibraryObjects.Logic.eq_URI, 0, []);
-           Cic.Implicit (Some `Type); t1; t2
-      ]));
-  DisambiguateChoices.add_binary_op "and" "logical and"
-    (mutind HelmLibraryObjects.Logic.and_URI);
-  DisambiguateChoices.add_binary_op "or" "logical or"
-    (mutind HelmLibraryObjects.Logic.or_URI);
-  DisambiguateChoices.add_unary_op "not" "logical not"
-    (const HelmLibraryObjects.Logic.not_URI);
-
-(* vim:set encoding=utf8: *)