</span> <span class="mdzsyn-number">4</span>))</code></pre><p>We want the maximum to be 14, but this will actually evaluate to 12! This can be
understood if we expand the macro. You can expand a macro once in Janet using
the <code class="mendoza-code">(macex1 x)</code> function.  (To expand macros until there are no macros
left to expand, use <code class="mendoza-code">(macex x)</code>. Be careful: Janet has many macros, so the
full expansion may be almost unreadable).
</p>
<pre class="mendoza-codeblock"><c