an><span class="o">!</span><span class="nx">options</span><span class="p">.</span><span class="nx">hidden</span><span class="p">)</span> <span class="p">{</span>
          <span class="nx">object</span><span class="p">[</span><span class="nx">prop</span><span class="p">]</span> <span class="o">=</span> <span class="k">this</span><span class="p">[</span><span class="nx">prop</span><span class="p">];</span>
        <span class="p">}</span>
      <span class="p">}</span>
    <span class="p">}</span>

    <span