l conventions.</td>
  </tr>
  <tr>
    <td valign="top">file</td>
    <td valign="top">The value for the environment variable. Will be
      replaced by the absolute filename of the file by Ant.</td>
  </tr>
</table>
<a name="redirector"><h4>redirector</h4></a>
<i><b>Since Ant 1.6.2</b></i>
<p>A nested <a href="../Types/redirector.html">I/O Redirector</a>
can be specified.  In general, the attributes of the redirector behave
as the corresponding attributes available at the task level.  The most
notable pecu