static S botEditMechList(S name, S text) {
  bool change = true;
  try {
    S answer = botEditMechList_impl(name, text);
    change = !eqic(answer, "no change");
    ret answer;
  } finally {
    if (change)
      mechList_clearCache(name);
  }
}

static S botEditMechList_impl(S name, S text) {
  ifclass VirtualMechLists
    O writeMode = mechMode().writeMode;
    if (writeMode cast VirtualMechLists) {
      writeMode.setText(name, text);
      ret name + ": Changed";
    }
  endif

  if (mechPlaying()) {
    if (eq(mechList_raw(name), text)) ret "No change";
    print("Setting mech list " + name + ":");
    printIndent(text);
    ret "Would change";
  }
  
  S answer = postPageSilently("https://www.botcompany.de/mech/raw/bot-list-edit", arrayPlus(muricaCredentials(), +name, +text));
  print(name + ": " + answer);
  ret answer;
}

static S botEditMechList(S name, Collection<S> lines) {
  ret botEditMechList(name, lines(lines));
}