s="w"> </span><span class="p">{</span>
<span class="w">      </span><span class="nx">accumulator</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">node</span><span class="p">.</span><span class="nx">name</span><span class="p">)</span>
<span class="w">    </span><span class="p">}</span>
<span class="w">  </span><span class="p">}</span>
<span class="p">}</span>

<span class="c1">// Test.</span>
<span class="kd">const</span><span class="w"> </span><span class="n