anchor.diff:              %% Directory exists, try again
               create_tmp_dir();
           {error, Reason} ->
  -            concuerror_log:log(0, "error: ~p\n", [Reason]),
  +            concuerror_log:log(0, "\nerror: ~p\n", [Reason]),
               error
       end.
   
  
positive.code:     case code:load_binary(Module, File, Binary) of
          {module, Module} -> ok;
          {error, Error} ->
              concuerror_log:log(0, "error~n~p~n", [Error]),
              error
      end.
  
  
negative.code:     case create_tmp_dir() of
          {ok, DirName} ->
              ets:insert(?NT_INSTR, {?INSTR_TEMP_DIR, DirName}),
              concuerror_log:log(0, "Instrumenting files.."),
              InstrOne =
                  fun(File) ->
                      instrument_and_compile_one(File, Includes,
  