Create a new repository.  Create a file there called 'index.wiki', whose
contents are:

<nowiki><pre>
     &lt;title>Manual&lt;/title>

     This is a test page
</pre></nowiki>


Add, commit and then do 'fossil ui'.  Navigate to "doc/tip/index.wiki" and you
will see the title tags literally rather than causing the page title to
change.

I think the "&lt;" is getting escaped on commit or something