rited slot options.</p>
<p>Slot options:</p>
<p>:TYPE Type-Spec
Asserts that the value of this slot is always of the specified type.</p>
<p>:READ-ONLY {T | NIL}
If true, no setter function is defined for this slot.</p>
</div></blockquote>
<div class="section" id="lambda-list">
<span id="lambda-list"></span><h2>Lambda list<a class="headerlink" href="#lambda-list" title="Permalink to this headline">¶</a></h2>
<div class="highlight-cl notranslate"><div class="highlight"><pre><span></span><span class="p">(</sp