   </li>
        <li title="map numbers on to identifiers" class="tag-link tag-link-enum" data-tagdata='{"name":"enum"}'>
            <a name="tag_enum.html" href="tag_enum.html">enum</a>
        </li>
        <li title="exit the current command" class="tag-link tag-link-exit" data-tagdata='{"name":"exit"}'>
            <a name="tag_exit.html" href="tag_exit.html">exit</a>
        </li>
        <li title="add values from one sequence to another" class="tag-link tag-link-extend" data-tagdata='{"name":"extend