--- a/CharacterEncoderImplementations__ISO10646_1.st	Fri Jan 19 14:41:19 2018 +0100
+++ b/CharacterEncoderImplementations__ISO10646_1.st	Fri Jan 19 14:41:53 2018 +0100
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 2004 by eXept Software AG
               All Rights Reserved
@@ -13,7 +15,7 @@
 
 "{ NameSpace: CharacterEncoderImplementations }"
 
-CharacterEncoder subclass:#ISO10646_1
+CharacterEncoder::NullEncoder subclass:#ISO10646_1
 	instanceVariableNames:''
 	classVariableNames:''
 	poolDictionaries:''
@@ -39,7 +41,7 @@
 documentation
 "
     I am a dummy encoder for Unicode.
-    Dummy, because that is the standard encding inside ST/X anyway
+    Dummy, because that is the standard encoding inside ST/X anyway
 "
 ! !
 
@@ -49,24 +51,6 @@
     ^ 'Unicode'
 ! !
 
-!ISO10646_1 methodsFor:'encoding & decoding'!
-
-decode:aCode
-    ^ aCode
-!
-
-decodeString:aString
-    ^ aString
-!
-
-encode:aCode
-    ^ aCode
-!
-
-encodeString:aString
-    ^ aString
-! !
-
 !ISO10646_1 class methodsFor:'documentation'!
 
 version