--- a/PosStream.st	Thu Jun 02 13:36:22 1994 +0200
+++ b/PosStream.st	Thu Jun 02 18:22:49 1994 +0200
@@ -18,17 +18,40 @@
 !
 
 PositionableStream comment:'
+COPYRIGHT (c) 1989 by Claus Gittinger
+              All Rights Reserved
+'!
 
-COPYRIGHT (c) 1989 by Claus Gittinger
+!PositionableStream class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1989 by Claus Gittinger
               All Rights Reserved
 
-Instances of PositionableStream allow positioning the read pointer.
-The PositionableStream class also adds methods for source-chunk reading
-and writing, and for filing-in/out of source code.
-This is an abstract class.
+ 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/Attic/PosStream.st,v 1.13 1994-05-17 10:08:37 claus Exp $
-'!
+version
+"
+$Header: /cvs/stx/stx/libbasic/Attic/PosStream.st,v 1.14 1994-06-02 16:21:20 claus Exp $
+"
+!
+
+documentation
+"
+    Instances of PositionableStream allow positioning the read pointer.
+    The PositionableStream class also adds methods for source-chunk reading
+    and writing, and for filing-in/out of source code.
+    This is an abstract class.
+"
+! !
 
 !PositionableStream class methodsFor:'initialization'!
 
@@ -95,6 +118,10 @@
 !PositionableStream methodsFor:'private'!
 
 contentsSpecies
+    "return a class of which instances will be returned, when
+     parts of the collection are asked for. 
+     (see upTo-kind of methods in subclasses)"
+
     ^ collection species
 ! !