--- a/Tools__NavigatorModel.st	Wed May 09 14:34:57 2018 +0200
+++ b/Tools__NavigatorModel.st	Wed May 09 15:57:57 2018 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 2000 by eXept Software AG
 	      All Rights Reserved
@@ -91,7 +93,13 @@
 !
 
 markForBeingInChangeList
-    ^ ' *'
+    "items in the changeList are marked with this cahracter;
+     the '*' is disturbing arithmetic messages (i.e. Integer >> *)
+     therefore, it was changed to the '!!', which is nowhere implemented."
+
+    ^ ' !!'.
+    "/ ^ ' °'.
+    "/ ^ ' *'
 
     "Created: / 29-08-2006 / 10:26:05 / cg"
 !