ion</td>
      </tr>
    </table>

    <p>
    N.B.  Three of the names begin with CTRL-E (0x05).
    This is probably to discourage people from reading the streams directly.
    </p>

    <p>
    The first stream <q>{4c..</q> is always empty.
    This is probably just a marker to 
    </p>

    <table border="1" summary="directory.html" cellspacing="0">
      <tr>
	<th>Data Stream</th>
	<th>Summary Field</th>
	<th>Data Type</th>
	<th>Code</th>
      </tr>
      <tr>
	<td rowspan="3">^EDocumentSummaryInform