* New operators (Subset, SetEqual and RVarOccurrence) added to MathQL

[helm.git] / helm / ocaml / mathql_interpreter / pattern.mli

diff --git a/helm/ocaml/mathql_interpreter/pattern.mli b/helm/ocaml/mathql_interpreter/pattern.mli
index f79ec92ff270c81bd9af3a51756e34c259d0e114..72d44dc411b53d92a82d5234aebdb2c7061c0827 100644 (file)
--- a/helm/ocaml/mathql_interpreter/pattern.mli
+++ b/helm/ocaml/mathql_interpreter/pattern.mli
@@ -1,4 +1,28 @@
+(* Copyright (C) 2000, 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/.
+ *)
+
 val pattern_ex :
-  string ->
-  Mathql.mquptoken list ->
-  string -> int option * int option -> string list list
+  string -> Mathql.mquptoken list -> int option * int option ->
+   Mathql_semantics.result