package body Libsens.Virtual is      
   
   function Is_Formed(True_Table : True_Table_Type;
		      Category_Index : Category_Index_Type;
		      Prev       : Break_Type := Null_Break;
		      Next       : Break_Type := Null_Break) return Boolean is
      

   begin
      return True_Table(Category_Index, Prev, Next);

   end Is_Formed;
         
end Libsens.Virtual;