According to the documentation, with-html-output-to-string can evaluate Lisp forms. In my experience, this is not the case.<div><br></div><div>(cl-who:with-html-output-to-string (*standard-output* nil :prologue nil :indent t)</div>

<div> (:p (concatenate &#39;string &quot;abc&quot; &quot;def&quot;)))</div><div><br></div><div>Should return</div><div><br></div><div>&quot;&lt;p&gt;</div><div>   abcdef</div><div>&lt;/p&gt;&quot;</div><div><br></div><div>

but it actually returns</div><div><br></div><div>&quot;&lt;p&gt;</div><div>&lt;/p&gt;&quot;</div><div><br></div><div>Specs:</div><div><ul><li>Lispbox CCL 1.6</li><li>Mac OS X 10.6.6 and Ubuntu 10.10 Maverick</li></ul></div>

<div>Cheers,</div><div>Andrew Pennebaker</div>