--- a/TextViewer.py	Fri Jul 20 19:10:00 2007 +0200
+++ b/TextViewer.py	Fri Jul 20 22:24:39 2007 +0200
@@ -122,7 +122,10 @@
         EVT_KILL_FOCUS(self, self.OnKillFocus)
     
     def OnDoDrop(self, event):
-        values = eval(event.GetDragText())
+        try:
+            values = eval(event.GetDragText())
+        except:
+            values = event.GetDragText()
         if isinstance(values, tuple):
             if values[1] in ["functionBlock", "program"]:
                 event.SetDragText("")