TYPO3 Core

The Rich Text Editor incorrectly nests <p> tags inside <a> tags.

• Open a new normal text field
• Set a simple link, e.g. to google; the code produced is
  <a href="http://google.de&quot;&gt;Google&lt;/a>
• Now hit "Enter" at the front of the link; the code now is
  <p></p><a href="http://google.de&quot;&gt;&lt;p&gt;Google&lt;/p&gt;&lt;/a>

• This code is not correct HTML
• It breaks with tidy! Tidy fixes this to
  <p></p><a href="http://google.de&quot;&gt;&lt;/a&gt;&lt;p&gt;Google&lt;/p>
  so the link is effectively lost.

This bug happens on Typo3 4.1.1 and 4.1.3-dev (updated two weeks ago, svn r2520)

(issue imported from #M6476)