--- a/Tools__CodeView2.st	Tue Jul 09 22:29:28 2013 +0200
+++ b/Tools__CodeView2.st	Tue Jul 09 22:37:10 2013 +0200
@@ -2650,7 +2650,7 @@
     aDrawable == self ifTrue:[
         ((srcY ~= dstY) and:[srcX = dstX]) ifTrue:[
             gutterView
-                copyFrom:aDrawable x:0 y:srcY toX:0 y:dstY width:(gutterView width) height:h async:false
+                copyFrom:gutterView x:0 y:srcY toX:0 y:dstY width:(gutterView width) height:h async:true
         ]
     ].
     ^ super
@@ -3607,15 +3607,15 @@
 !CodeView2 class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.104 2013-07-09 20:29:28 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.105 2013-07-09 20:37:10 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.104 2013-07-09 20:29:28 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/Tools__CodeView2.st,v 1.105 2013-07-09 20:37:10 cg Exp $'
 !
 
 version_SVN
-    ^ '$Id: Tools__CodeView2.st,v 1.104 2013-07-09 20:29:28 cg Exp $'
+    ^ '$Id: Tools__CodeView2.st,v 1.105 2013-07-09 20:37:10 cg Exp $'
 ! !