class="sourceLine" id="cb193-11" title="11">    <span class="dt">style =</span> <span class="st">&quot;default&quot;</span>,</a>
<a class="sourceLine" id="cb193-12" title="12">    <span class="dt">crosstalk =</span> <span class="kw">list</span>(<span class="dt">group =</span> group)</a>
<a class="sourceLine" id="cb193-13" title="13">  )</a>
<a class="sourceLine" id="cb193-14" title="14"></a>
<a class="sourceLine" id="cb193-15" title="15">  <span class="co"># ... end of the function</span></a>
<a class="sour