conversion of empty tags

[teh1623]

Hi.
I tested the version of 1.8.6, and the parsed result of attached document is as follows:

-----------------------------
<img alt="xxx" src="xxx.jpg"> <img alt="yyy" src="yyy.jpg">
<table>
<colgroup>
<col style="WIDTH: 100px">
<col style="WIDTH: 50px"></col></col></colgroup>
<tbody>
<tr>
<td>aaa</td>
<td>111</td></tr>
<tr>
<td>bbb</td>
<td>222</td></tr></tbody></table></img></img>
-----------------------------

I think img and col tags should be treaded as empty tags...