r a 15-line program:</p>
<div class="code-sample lang-js" title="parse-const-func.js">
<div class="highlight"><pre><span></span><code><span class="k">import</span><span class="w"> </span><span class="nx">acorn</span><span class="w"> </span><span class="kr">from</span><span class="w"> </span><span class="s1">&#39;acorn&#39;</span>

<span class="kd">const</span><span class="w"> </span><span class="nx">program</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="sb">`const