diff -r b112bfdde5cc -r 5b6ad7a7fd9d CodeFileTreeNode.py
--- a/CodeFileTreeNode.py	Sat Aug 19 21:06:54 2017 +0300
+++ b/CodeFileTreeNode.py	Mon Aug 21 21:55:18 2017 +0300
@@ -207,9 +207,9 @@
                     if variable.getonchange()])
         return ret
 
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
 #                      Current Buffering Management Functions
-#-------------------------------------------------------------------------------
+# -------------------------------------------------------------------------------
 
     """
     Return a copy of the codefile model