span>
</div>
</footer>
<section id="source">
<pre><code class="nim hljs"><span class="hljs-keyword">import</span> animu, nimib

<span class="hljs-keyword">template</span> nbNull(body: <span class="hljs-built_in">untyped</span>) = body

nbInit
nbText: <span class="hljs-string">&quot;&quot;&quot;
&quot;&quot;&quot;</span>
nbCode:
  <span class="hljs-keyword">block</span>:
    <span class="hljs-keyword">type</span>
      <span class="hljs-type">Number</span> = <span class="hljs-keyword">ref</span> <span class=