--- a/PositionableStream.st	Thu Apr 25 15:09:18 2013 +0200
+++ b/PositionableStream.st	Thu Apr 25 15:09:40 2013 +0200
@@ -596,22 +596,22 @@
      read pointer after the matched subcollection.
 
      Note: this behavior is inconsistent with the other upTo.. methods,
-	   which position after the found item. We implement the method
-	   this way for the sake of ST80-compatibility."
+           which position after the found item. We implement the method
+           this way for the sake of ST80-compatibility."
 
     |answerStream element last rslt|
 
     last := aCollection last.
     answerStream := WriteStream on:(self contentsSpecies new).
     [self atEnd] whileFalse:[
-	element := self next.
-	answerStream nextPut:element.
-	element == last ifTrue:[
-	    ((rslt := answerStream contents) endsWith:aCollection) ifTrue:[
-		self position:(self position - aCollection size).
-		^ rslt copyWithoutLast:aCollection size
-	    ]
-	].
+        element := self next.
+        answerStream nextPut:element.
+        element == last ifTrue:[
+            ((rslt := answerStream contents) endsWith:aCollection) ifTrue:[
+                self position:(self position - aCollection size).
+                ^ rslt copyButLast:aCollection size
+            ]
+        ].
     ].
     ^ answerStream contents
 
@@ -665,11 +665,11 @@
 !PositionableStream class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/PositionableStream.st,v 1.155 2013-03-22 14:20:05 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/PositionableStream.st,v 1.156 2013-04-25 13:09:40 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/PositionableStream.st,v 1.155 2013-03-22 14:20:05 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/PositionableStream.st,v 1.156 2013-04-25 13:09:40 stefan Exp $'
 ! !