static volatile L<S> simpleChatPresence_names;

static void simpleChatPresence(S... names) {
  simpleChatPresence_names = asList(names);
  O chat = simpleChatBot();
  if (chat == null) {
    if (nempty(names))
      loadPage("http://ai1.lol/" + simpleChatID() + "/raw?robo=1&user=" + urlencode(first(names))); // TODO: multiple names, repeat sending presence
  } else
    call(chat, "setPermanentPresence", programID(), asList(names));
}