 class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">isnt</span> <span class="s1">&#39;{&#39;</span><span class="p">)</span>
      <span class="nv">sameLine = </span><span class="kc">yes</span>
      <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;{&#39;</span><span class="p">]</span>
      <span class="nv">idx = </span> <span class="k">if</span> <span class="nx">ago</span> <span class="o">is</spa