lass="s1">&#39;INDEX_END&#39;</span><span class="p">]</span>
      
    <span class="nv">action = </span><span class="nf">(token, i) -&gt;</span> 
      <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;INDEX_END&#39;</span>
      
    <span class="nx">@scanTokens</span> <span class="nf">(token, i) -&gt;</span>
      <span class="nx">@detectEnd</span> <span class="nx">i</span> <span class="o">+</span> <span c