anchor.diff:      end.
   
   toerl_server(Parent,ToErl,Tempdir) ->
  -    Port = try_to_erl("\""++ToErl++"\" "++Tempdir++"/ 2>/dev/null",8),
  +    Port = try_to_erl("\""++ToErl++"\" "++Tempdir++"/ 2>/dev/null", 8),
       case Port of
   	P when is_port(P) ->
   	    Parent ! {self(),started};
  
positive.code:     %% Up key: Ctrl + P = Cp=[$\^p]
      rtnode([
              {putline, ""},
              {putline, [$\^p]},
              {putline_raw, ""},
              {getline, "0"},
              {putline, "echo."},
              {getline, "!echo"} %% exclamation sign is printed by custom history module
  
negative.code:     {ok, Logs} =
          rtnode([
                  {putline, ""},
                  {putdata, [$\^p]}, {getdata,"echo."},
                  {putdata, [$\n]},
                  {getline, "echo"}
                 ], [], [], "-kernel shell_history enabled " ++ mk_sh_param(Path)),
  