 <tr>
        <td class="member-name">

          <code onmouseout="hideTip(event, '610', 610)" onmouseover="showTip(event, '610', 610)">
            liftString x
          </code>
          <div class="tip" id="610">
            <strong>Signature:</strong> x:string -&gt; string option<br />
                      </div>
        </td>
        <td class="xmldoc">
            <a href="https://github.com/fsharp/FAKE/blob/master/src/app/FakeLib/StringHelper.fs#L176-176" class="github-link">
              <img sr