395             if pou is not None:

   395             if pou is not None:

   396                 pou_type = pou.getpouType()

   396                 pou_type = pou.getpouType()

   397             edit = debug = pou_type is not None

   397             edit = debug = pou_type is not None

   398             if pou_type is None:

   398             if pou_type is None:

   399                 block_infos = self.GetBlockType(var_type, debug = debug)

   399                 block_infos = self.GetBlockType(var_type, debug = debug)

   401             if pou_type is not None:

   402             if pou_type is not None:

   402                 var_class = None

   403                 var_class = None

   403                 if pou_type == "program":

   404                 if pou_type == "program":

   404                     var_class = ITEM_PROGRAM

   405                     var_class = ITEM_PROGRAM

   405                 elif pou_type != "function":

   406                 elif pou_type != "function":