diff -r ccf59c1f0b45 -r c1e5b9f19483 controls/VariablePanel.py
--- a/controls/VariablePanel.py	Thu Aug 17 16:26:32 2017 +0300
+++ b/controls/VariablePanel.py	Thu Aug 17 17:25:17 2017 +0300
@@ -684,8 +684,8 @@
         return self.TagName
 
     def IsFunctionBlockType(self, name):
-        if (isinstance(name, TupleType) or
-            self.ElementType != "function" and self.BodyType in ["ST", "IL"]):
+        if isinstance(name, TupleType) or \
+           self.ElementType != "function" and self.BodyType in ["ST", "IL"]:
             return False
         else:
             return self.Controler.GetBlockType(name, debug=self.Debug) is not None