</span>,</span>
<span>  <span class="va">values</span>,</span>
<span>  attr <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"col"</span>, <span class="st">"lwd"</span>, <span class="st">"lty"</span><span class="op">)</span>,</span>
<span>  branches_changed_have_which_labels <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span cla