static void consoleAddSendButton() {
  consoleAddSendButton("Send");
}

static void consoleAddSendButton(fS buttonText) {
  if (headless()) ret;
  awtReplaceComponent(consoleInputFieldOrComboBox(), func(Component c) {
    centerAndEast(c, withLeftMargin(jbutton(buttonText, f consoleSend)))
  });
  focusConsole();
  consoleSelectAll();
}