anchor.diff:        case {Tag,Data} of
           {'call',{MFA,Bin}} ->
             case Cnf#cnf.print_calls of
  -            true -> 
  +            true ->
                 OutFun("~n~s <~p> ~P",[MTS,PI,MFA,Depth]),
                 foreach(fun(L)->OutFun("  ~s",[L]) end, stak(Bin));
               false->
  
positive.code:       try
          starting(do_start(Cnf))
        catch
          C:R -> ?log([{C,R},{stack,erlang:get_stacktrace()}])
        end
    end,
    exit(exiting).
  
negative.code:              , file         = ""           % file to write trace msgs to
               , file_size    = 1            % file size (per file [Mb])
               , file_count   = 8            % number of files in wrap log
               , debug        = false        % big error messages
  
               , trc          = []           % cannot be set by user
               , print_pid    = []           % cannot be set by user
  