--- a/IdentitySet.st	Thu Jun 02 13:36:22 1994 +0200
+++ b/IdentitySet.st	Thu Jun 02 18:22:49 1994 +0200
@@ -18,19 +18,40 @@
 !
 
 IdentitySet comment:'
+COPYRIGHT (c) 1993 by Claus Gittinger
+              All Rights Reserved
+'!
 
-COPYRIGHT (c) 1993 by Claus Gittinger
+!IdentitySet class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1993 by Claus Gittinger
               All Rights Reserved
 
-same as a Set but compares elements using == (i.e. they must be identical
-- not just equal in structure).
-Since compare is on identity, hashing is also done via
-identityHash instead of hash.
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+!
 
-$Header: /cvs/stx/stx/libbasic/IdentitySet.st,v 1.7 1994-06-02 11:20:33 claus Exp $
+version
+"
+$Header: /cvs/stx/stx/libbasic/IdentitySet.st,v 1.8 1994-06-02 16:20:31 claus Exp $
+"
+!
 
-written jan 93 by claus
-'!
+documentation
+"
+    same as a Set but compares elements using == 
+    (i.e. they must be identical - not just equal in structure).
+    Since compare is on identity (using ==), hashing is also done via
+    #identityHash instead of #hash.
+"
+! !
 
 !IdentitySet methodsFor:'private'!