anchor.diff:  
   start_stop_test_() ->
     test_start_stop_(
  -    fun()  -> {ok, _Pid} = start() end,
  -    fun(_) -> stopped    = stop()  end,
  +    fun()  -> ok = start() end,
  +    fun(_) -> ok = stop()  end,
       "start/0 stop/0"
     ).
   
  
positive.code: 
  pass_newlines_test_() ->
    { setup,
      fun()  -> start() end,
      fun(_) -> stop() end, 
      [ 
        ?_assertMatch( { error, "No newlines" }, cd("..\n")),
        ?_assertMatch( { error, "No newlines" }, info("fart.rrd\n")),
  
negative.code:       file:delete(RRDDump),
        file:delete(RRDRestoredFile),
        ?assertEnoent(RRDFile),
        ok = start() 
      end,
      fun(_) -> 
        ok = stop(),
        file:delete(RRDFile),
        file:delete(RRDDump),
        file:delete(RRDRestoredFile),
  