Content of description tag in package.xml

Hi, I would like to know what is allowed in the description tag of package.xml files. In Mail_mime, it looks something like this... Provides classes to deal with creation and manipulation of mime messages:
<ul>
<li>mime.php: Create mime email, with html, attachments, embedded images etc.</li>
<li>mimePart.php: Advanced method of creating mime messages.</li>
<li>mimeDecode.php - Decodes mime messages to a usable structure.</li>
<li>xmail.dtd: An XML DTD to acompany the getXML() method of the decoding class.</li>
<li>xmail.xsl: An XSLT stylesheet to transform the output of the getXML() method back to an email</li>
</ul> ...when called from the xmlrpc interface. Is this regular or shouldn't this tag contain only plain text, newlines allowed, or maybe just normal urlencoded html ? I believe a standardization for this tag content is required. What do you think ? Bertrand Mansion Mamasam