anchor.diff:      Nodes = lists:reverse(NodesR),
       DrawTrace = DeltaFun(Trace),
   
  -    EndTime =  element(2, lists:last(DrawTrace)),
  +    EndTime = element(2, lists:last(DrawTrace)),
   
       case 565 < (EndTime div ScaleX) of
           true -> io:format("Warning: trace (~pcm) will be to wide for LaTeX (max. 565cm).~n",
  
positive.code:         end,
      quote_latex(Tail, NewAcc).
  
  draw_messages(_File, _Nodes, _ScaleX, _HaveRealTime, []) -> ok;
  draw_messages(File, Nodes, ScaleX, HaveRealTime, [X | DrawTrace]) ->
      RemainingTrace =
  
negative.code:                     _ -> hd(Recv)
                  end,
              RecvTime = element(2, RecvEvent),
              SendTag = term_to_latex_string(get_msg_tag(SendMsg)),
              RecvTag = term_to_latex_string(get_msg_tag(element(6, RecvEvent))),
              Color = case element(7, X) of
                          local -> "green!30!black";
                          global -> "red!50!black"
  