diff -r aa63cb90fa9f -r bbe1d9a93740 ListView.st
--- a/ListView.st	Sun May 01 09:43:43 2016 +0200
+++ b/ListView.st	Sun May 01 18:21:59 2016 +0200
@@ -3386,19 +3386,26 @@
     1 to:(lineNr - 1) do:[:lnr |
         lineString := self at:lnr.
         lineString notNil ifTrue:[
-            charPos := charPos + (lineString string "withoutTrailingSeparators") size
+            charPos := charPos + (lineString string) size
         ].
         charPos := charPos + lineEndCharSize   "the return-character"
     ].
 
-    "/ if beyond end of line, be careful to not advance into next line.
+    "/ NEW: expand that line, so that characterAtCharacterPosition returns the correct character 
+"/ wrong: will modify!! 
+"/    (lineString := self at:lineNr) size < colArg ifTrue:[
+"/        "/ expand this line
+"/        self at:lineNr put:((lineString ? ''),(String new:colArg-lineString size)).    
+"/    ].
+
+    "/ OLD: if beyond end of line, be careful to not advance into next line.
     "/ otherwise, syntaxHighlighter (and others) walk into trouble,
     "/ if clicked on a space beyond a line's end.
     col := colArg min:((self at:lineNr) size + 1).
     ^ charPos + col - 1
 
     "Modified: / 04-07-2006 / 19:14:25 / fm"
-    "Modified: / 21-08-2011 / 11:03:19 / cg"
+    "Modified: / 01-05-2016 / 15:48:24 / cg"
 !
 
 colOfCharacterPosition:charPos