--- a/editors/IECCodeViewer.py	Mon Aug 14 22:23:17 2017 +0300
+++ b/editors/IECCodeViewer.py	Mon Aug 14 22:30:41 2017 +0300
@@ -26,15 +26,15 @@
 from plcopen.plcopen import TestTextElement
 
 class IECCodeViewer(TextViewer):
-    
+
     def __del__(self):
         TextViewer.__del__(self)
         if getattr(self, "_OnClose"):
             self._OnClose(self)
-    
+
     def Paste(self):
         if self.Controler is not None:
             TextViewer.Paste(self)
-    
+
     def Search(self, criteria):
         return [((self.TagName, "body", 0),) + result for result in TestTextElement(self.Editor.GetText(), criteria)]