s="sourceLine" id="cb190-19" title="19">  <span class="co"># forward options using x</span></a>
<a class="sourceLine" id="cb190-20" title="20">  x =<span class="st"> </span><span class="kw">list</span>(</a>
<a class="sourceLine" id="cb190-21" title="21">    <span class="dt">configs =</span> <span class="kw">list</span>(...),</a>
<a class="sourceLine" id="cb190-22" title="22">    <span class="dt">data =</span> data,</a>
<a class="sourceLine" id="cb190-23" title="23">    <span class="dt">style =</span> <span 