ass="normal" />
              <img src="../content/img/github-blue.png" class="hover" />
            </a>
          <p>Returns true if rev1 is ahead of rev2</p>

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

          <code onmouseout="hideTip(event, '719', 719)" onmouseover="showTip(event, '719', 719)">
            isCleanWorkingCopy repositoryDir
          </code>
          <div class="tip" id="719">
            <strong>Signature:</strong> repositoryDir:string -&gt; bool<br />
   