h1>
        <table class="definition-list">
          <tr>
            <th class="definition-name"><a href="#v:a">a = 1</a></th>
            <td>A basic variable</td>
          </tr>
        </table>
        <dl class="definition">
          <dt>
            <a name="v:a" href="#v:a"></a>
            <span class="definition-name">a = 1</span>
            <a href="codeblock.lua[14:7-14:7]" class="source-link">Source</a>
          </dt>
          <dd>
            <p>A basic variable</p>

            <h3>Usage