anchor.diff:  	undefined ->
   	    Parent = self(),
   	    Pid = spawn(fun() -> init(Parent, SessionInfo) end),
  -	    receive {started,Pid} -> ok end,
  -            Pid;
  +	    receive {started,Pid} -> ok end;
   	Pid when is_pid(Pid) ->
  -	    Pid
  +	    ok
       end.
   
   
  
positive.code: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %%% Set trace flags on processes
  p(Procs0,Flags0) ->
      ensure_no_overloaded_nodes(),
      store(p,[Procs0,Flags0]),
      no_store_p(Procs0,Flags0).
  no_store_p(Procs0,Flags0) ->
  
negative.code:     do_tracer(Clients,PI,Traci).
  
  do_tracer(Clients,PI,Traci) ->
      ShellOutput = proplists:get_value(shell, Traci, false),
      {ClientSucc,Succ} = 
  	lists:foldl(
  	  fun({N,{local,File},TF},{CS,S}) -> 
  