anchor.diff:        %% As per otimization of the full paper, queries do not have be included
         %% into the set (should not filter anything if notify buffer below is empty)
         UpdateCmds = remove_query_commans(Buffered),
  -      
  +
         %% If we included commands from clients in this buffer that needs to be
         %% notified of the result as soon as the commands are learend, add a noop
         %% with an ID. If this noop is learned, notify all clients.
  
positive.code: 
  -record(replies,
    {
      count = 0 :: non_neg_integer(), 
      accept_count = 0 :: non_neg_integer(),
      decide_val = [] :: [buffer()],
      reject_val = [] :: [buffer()]
  
negative.code:       State;
      true ->
        NR1 = ?rinc(count, Replies),
        NR2 =
          case ReplyType of
            accept -> ?rinc(accept_count, NR1);
            reject -> ?radd(reject_val, ReplyVal, NR1);
  