sortedby implemented and new uri result format

[helm.git] / helm / ocaml / mathql_interpreter / union.ml

diff --git a/helm/ocaml/mathql_interpreter/union.ml b/helm/ocaml/mathql_interpreter/union.ml
index bf402a2f17359ef6ba398dafd2b97c82dff3e913..2a759535a1b7c08bf54ad4e6d29c2ef76cc4f822 100644 (file)
--- a/helm/ocaml/mathql_interpreter/union.ml
+++ b/helm/ocaml/mathql_interpreter/union.ml
@@ -1,3 +1,27 @@
+(* 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/.
+ *)
 
 (*
  * implementazione del comando UNION
@@ -75,19 +99,3 @@ let union_ex alist1 alist2 =
        ) (* match *)
 ;;
 
-(** TEST **)
-
-(*
-let h1 = ["retVal";     "a";      "b"];;
-let l1 = ["pippo";      "3";      "3"];;
-let l3 = ["pluto";      "7";      "8"]
-let r1 = [h1; l1; l3];;
-
-(*let h2 = ["retVal";               "b";      "c"];;
-let l2 = ["pippo";                "3";      "1"];;*)
-let h2 = ["retVal";     "a";      "b"];;
-let l2 = ["pippo";      "3";      "3"];;
-let r2 = [h2; l2];;
-
-List.map (fun l -> List.iter print_endline l) (xres_union (r1, r2));;
-*)