anchor.diff:      end.
   
   %% tokenize1(File) ->
  -%%     {ok, Bin} = file:read_file(File),
  -%%     S = erlang:binary_to_list(Bin),
  -%%     case refac_scan_with_layout:string(S) of
  -%%       {ok, Toks, _} ->
  -%% 	    Res = concat_toks(Toks),
  -%%       _ -> []
  -%%     end.
  +%%       {ok, Bin} = file:read_file(File),
  +%%       S = erlang:binary_to_list(Bin),
  +%%       case refac_scan_with_layout:string(S) of
  +%%         {ok, Toks, _} ->
  +%% 	   io:format("Toks:\n~p\n",[Toks]),
  +%%  	   Str1 = concat_toks(Toks),
  +%% 	   io:format("~s", [Str1]),
  +%% 	   Toks2=refac_scan:string(Str1),
  +%% 	   io:format("Toks2\n~p\n", [Toks2]),
  +%% 	   Toks2;
  +%%         _ -> []
  +%%       end.
   
   
   -spec(concat_toks(Toks::[token()]) ->
  
positive.code: %% element of the tuple being the module name, and the second element 
  %% binding the directory name of the file to which the module belongs.
  
  -spec(get_modules_by_file(Files::[filename()]) -> [{atom(), dir()}]).
  get_modules_by_file(Files) ->
      get_modules_by_file(Files, []).
  
  
negative.code:     refac_callgraph:construct(CallGraph).
     
  
  -spec(build_call_graph/2::([filename()], [{{{atom(), atom(), integer()}, syntaxTree()}, {atom(), atom(), integer()}}]) ->
   	     [{{{atom(), atom(), integer()}, syntaxTree()}, {atom(), atom(), integer()}}]).
  build_call_graph([FileName | Left], Acc) ->
      case refac_util:parse_annotate_file(FileName, true, []) of
        {ok, {AnnAST, Info}} ->
  