al-var*</span>
<span class="mdzsyn-symbol">你好</span></code></pre><h2 id="Keywords-0">Keywords
</h2>
<p>Janet keywords are like symbols that begin with the character <code class="mendoza-code">:</code>. However,
they are used differently and treated by the compiler as a constant rather than
a name for something. Keywords are used mostly for keys in tables and structs,
or pieces of syntax in macros.
</p>
<pre class="mendoza-codeblock"><code data-language="janet"><span class="mdzsyn-keyword">:keyword</span