anchor.diff:      end.
   
   load_bin(Tid, Filename, Bin) ->
  -    CsumL = machi_csum_table:split_checksum_list_blob_decode(Bin),
  +    {CsumL, _} = machi_csum_table:split_checksum_list_blob_decode(Bin),
       iter_csum_list(Tid, Filename, CsumL).
   
   iter_csum_list(Tid, Filename, []) ->
  
positive.code: %% tree for the given file (if it hasn't already).
  initialize(FluName, Filename) ->
      gen_server:cast(make_merkle_tree_mgr_name(FluName), 
                      {initialize, Filename}, ?TIMEOUT).
  
  -spec update(  FluName :: atom(),
                Filename :: string(),
  
negative.code: 
  handle_call({fetch, Filename, Level}, _From, S = #state{ tid = Tid }) ->
      Res = handle_fetch(Tid, Filename, Level),
      {reply, {ok, Res}, S};
  handle_call(Req, _From, State) ->
      lager:warning("Unknown call: ~p", [Req]),
      {reply, whoaaaaaaaaaaaa, State}.
  