<span class="mdzsyn-symbol">c</span> <span class="mdzsyn-symbol">d</span> <span class="mdzsyn-symbol">e</span> <span class="mdzsyn-symbol">f</span>))</code></pre><p>The <code class="mendoza-code">default</code> macro is a useful macro for setting default values for
parameters. If a parameter is <code class="mendoza-code">nil</code>, <code class="mendoza-code">default</code> will redefine it to a
default value.
</p>
<h2 id="Variadic-functions">Variadic functions
</h2>
<p>Janet also provides first-class suppo