anchor.diff:  unix([Node,Time,Msgs,Trc,Proc]) ->
     try 
       Cnf = #cnf{time = to_int(Time),
  -               msgs = to_int(Msgs),
  -               trc  = to_term(Trc),
  -               proc = to_atom(Proc),
  -               targ = to_atom(Node)},
  +               msgs   = to_int(Msgs),
  +               trc    = to_term(Trc),
  +               proc   = to_atom(Proc),
  +               target = to_atom(Node)},
       self() ! {start,Cnf},
       init(),
       maybe_halt(0)
  
positive.code: -record(cnf,{time         = 15000          % ms
               , msgs         = 10           % unit
               , proc         = all          % list of procs (or 'all')
  	     , targ         = node()       % target node
  	     , buffered     = no           % output buffering
               , arity        = false        % arity instead of args
               , print_form   = "~s~n"       % format for printing
  
negative.code:   case whereis(redbug) of
      undefined -> 
        Cnf = make_cnf(Trc,Props),
        assert_cookie(Cnf),
        try 
          register(redbug, spawn(fun init/0)),
          redbug ! {start,Cnf},
  