      </td>
        </tr>
        <tr>
            <td>
              <span class="anchor" id="variable-stdout"></span>
              integer,
            </td>
              <td>public</td>
            <td>
              
            </td>
            <td>::</td>
            <td><strong>stdout</strong></td>
<td> =</td>
                <td>output_unit</td>
            <td>
                
            </td>
        </tr>
        <tr>
            <td>
              <span class="anchor" id="variable-stderr"><