-hidden="true" tabindex="-1"></a>(<span class="kw">defun</span><span class="fu"> terme </span>(terme-input &amp;optional (<span class="kw">block</span> <span class="kw">t</span>)) ...) -&gt; (<span class="kw">values</span> <span class="kw">symbol</span> value)</span>
<span id="cb11-2"><a href="#cb11-2" aria-hidden="true" tabindex="-1"></a>  <span class="kw">block</span>   (<span class="kw">or</span> <span class="kw">null</span> (<span class="kw">eql</span> <span class="kw">t</span>) <span class="kw">integer