diff -r da5f1fa46f2b -r fb73a6b6622d controls/DebugVariablePanel/DebugVariableTextViewer.py
--- a/controls/DebugVariablePanel/DebugVariableTextViewer.py	Thu Oct 19 10:57:35 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariableTextViewer.py	Thu Oct 19 11:03:03 2017 +0300
@@ -205,7 +205,7 @@
 
         # Get item variable path masked according Debug Variable Panel mask
         item_path = item.GetVariable(
-                self.ParentWindow.GetVariableNameMask())
+            self.ParentWindow.GetVariableNameMask())
 
         # Draw item variable path at Viewer left side
         w, h = gc.GetTextExtent(item_path)
@@ -240,7 +240,7 @@
         # Calculate item path bounding box
         _width, height = self.GetSize()
         item_path = item.GetVariable(
-                self.ParentWindow.GetVariableNameMask())
+            self.ParentWindow.GetVariableNameMask())
         w, h = self.GetTextExtent(item_path)
 
         # Test if mouse has been pressed in this bounding box. In that case