id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
6167	"Copy/Paste Duplication Bug - Handling of ""li"" without ""ul"""	TonyA680		"""li"" elements which are not nested inside of a ""ul"", and inside of 3 levels or more of tags, cause the parser/cleaner to duplicate the HTML multiple times (sometimes hanging the browser). 

""li"" without ""ul"" is bad HTML, but the handling of the problem with the HTML is a difficulty.

Try pasting this code into source view:

<table>
<tr>
<td>
ABC
<table>
<tr>
<td>
XYZ
<table>
<tr>
<td>
123
<li>Hi</li><li>Hello</li><li>Hola</li>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td></tr></table>


Then switch back to WYSIWYG view. Anything of this format causes the HTML to duplicate itself several times."	Bug	confirmed	Normal		General	3.3.2