    <button id="butWordWrap" type="button" aria-checked="true" role="menuitemcheckbox">
              Word Wrap
            </button>
            <button id="butMonospace" type="button" aria-checked="false" role="menuitemcheckbox">
              Monospace Font
            </button>
            <button id="butCaptureTabs" type="button" aria-checked="true" role="menuitemcheckbox">
              Capture Tabs <kbd>^&uparrow;M</kbd>
            </button>
            <button id="butFontBigger" type="button" role=