--- a/TextViewer.py	Mon Jun 25 23:10:49 2012 +0200
+++ b/TextViewer.py	Thu Jun 28 12:00:45 2012 +0200
@@ -341,6 +341,8 @@
                         self.RefreshVariablePanel()
                         self.RefreshVariableTree()
                     event.SetDragText(var_name)
+            elif values[1] == "Constant":
+                event.SetDragText(values[0])
             elif values[3] == self.TagName:
                 self.ResetBuffer()
                 event.SetDragText(values[0])