first: I do not use the wysiwyg editor and habe switched of the 'close tags'-feature.
My code is converted to this
<p><!-- Ende Linke Seite -->
<p><!-- Ende Wrapper --></p>
Bug in wordpress 2.3.2 ??
This results in the second question: what needs to be done to have no code changes by wordpress. So that it used the raw code plus using the plugins filter, but no adding of p or br tags ?