transcript: we now check for non-existing objects

[helm.git] / helm / software / matita / contribs / procedural / Coq / Lists / ListSet.mma

diff --git a/helm/software/matita/contribs/procedural/Coq/Lists/ListSet.mma b/helm/software/matita/contribs/procedural/Coq/Lists/ListSet.mma
index 2ca6c0fcfe7eb572a100311098ee7376385f0c0f..e4d101b51da0b7f08a2fe27edeb52ccbf91b9234 100644 (file)
--- a/helm/software/matita/contribs/procedural/Coq/Lists/ListSet.mma
+++ b/helm/software/matita/contribs/procedural/Coq/Lists/ListSet.mma
@@ -16,21 +16,21 @@
 
 include "Coq.ma".
 
-(*#**********************************************************************)
+(*#***********************************************************************)
 
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team    *)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
 
-(* <O___,, *        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              *)
+(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
 
-(*   \VV/  *************************************************************)
+(*   \VV/  **************************************************************)
 
-(*    //   *      This file is distributed under the terms of the      *)
+(*    //   *      This file is distributed under the terms of the       *)
 
-(*         *       GNU Lesser General Public License Version 2.1       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
 
-(*#**********************************************************************)
+(*#***********************************************************************)
 
-(*i $Id: ListSet.v,v 1.13 2003/11/29 17:28:32 herbelin Exp $ i*)
+(*i $Id: ListSet.v,v 1.13.2.1 2004/07/16 19:31:05 herbelin Exp $ i*)
 
 (*#* A Library for finite sets, implemented as lists 
     A Library with similar interface will soon be available under