  data-config='swapInOut'>
            <label for='opt-cb-swapio'>Swap in/out</label>
          </span>
          <span class='labeled-input'>
            <input type='checkbox' id='opt-cb-autoscroll'
                   data-config='autoScrollOutput'>
            <label for='opt-cb-autoscroll'>Auto-scroll output</label>
          </span>
          <span class='labeled-input'>
            <input type='checkbox' id='opt-cb-autoclear'
                   data-config='autoClearOutput'>
            <label for='op