anchor.diff:          ok = save_docs(DbTarget, Docs, []),
           save_docs_loop(DbTarget, DocsWritten + length(Docs));
       {Src, shutdown} ->
  -        Src ! {done, self(), [{docs_written, DocsWritten}]}
  +        Src ! {done, self(), [{<<"docs_written">>, DocsWritten}]}
       end.
   
   
  
positive.code:                 RevsChecked + length(Revs),
                  MissingFound + length(MissingRevs));
      {Src, shutdown} ->
          Src ! {done, self(), [{missing_checked, RevsChecked},
                                   {missing_found, MissingFound}]}
      end.
      
  
  
negative.code:     false ->
          HistEntries =[
              {
                  [{<<"start_time">>, list_to_binary(StartTime)},
                  {<<"end_time">>, list_to_binary(httpd_util:rfc1123_date())},
                  {<<"start_last_seq">>, SeqNum},
                  {<<"end_last_seq">>, NewSeqNum} | Stats]}
              | proplists:get_value("history", OldRepHistoryProps, [])],
          % something changed, record results
          NewRepHistory =
              {
                  [{<<"session_id">>, couch_util:new_uuid()},
                  {<<"source_last_seq">>, NewSeqNum},
                  {<<"history">>, lists:sublist(HistEntries, 50)}]},
  
          {ok, _} = update_doc(DbSrc, RepRecSrc#doc{body=NewRepHistory}, []),
          {ok, _} = update_doc(DbTgt, RepRecTgt#doc{body=NewRepHistory}, []),
  