rms:
    <ul>
     <li><span class="dfn-paneled" id="dca2de17">DOMException</span>
     <li><span class="dfn-paneled" id="8855a9aa">DOMString</span>
     <li><span class="dfn-paneled" id="889e932f">Exposed</span>
     <li><span class="dfn-paneled" id="be2d2b4c">SyntaxError</span>
     <li><span class="dfn-paneled" id="b4cfa5ce">throw</span>
     <li><span class="dfn-paneled" id="5f90bbfb">undefined</span>
    </ul>
  </ul>
  <h2 class="no-num no-ref heading settled" id="references"><span class="content">Ref