a href="index.html#type-t">t</a> <span class="keyword">&#8209;&gt;</span> string option</code></div><div class="doc"><p>Render document. Returns <code class="code">None</code> if the document does not fit.</p></div></div><div class="spec val" id="val-choice"><a href="#val-choice" class="anchor"></a><div class="def val"><code><span class="keyword">val </span>choice : <a href="index.html#type-t">t</a> list <span class="keyword">&#8209;&gt;</span> <a href="index.html#type-t">t</a></code></div><div class="doc">