anchor.diff:  		true -> [];
   		_ ->
   		    [{Range, Len, F, Res}] 
  -		    %%[{Range, Len, F, Res, Pars}]
   	    end
       catch
         _Error_ -> []
  
positive.code: 		    _ -> MinClones1
  		end,
      start(SuffixTreeExec),
      Cs5= duplicated_code_detection(DirFileList, MinClones, MinLength, 10 ,TabWidth),  %%TODO: replace 10 with parameter.
      remove_sub_clones(Cs5).
      
  duplicated_code(DirFileList, MinLength1, MinClones1, MaxPars1, TabWidth) ->
  
negative.code: 		       true -> [];
  		       _ -> [{Exp1, Exp2}]
  		     end;
  		nil -> case T2 == nil of
  		     true -> [];
  			 _ -> [{Exp1, Exp2}]
  		     end;
  