changed to <code>colour = "transparent"</code>.</p>
</div>
<div class="section level3">
<h3 id="skipping-examples-0-12-4">Skipping examples<a class="anchor" aria-label="anchor" href="#skipping-examples-0-12-4"></a></h3>
<p><code>\dontrun</code> markers have been replace by <code>\donttest</code>, per the advice here: <a href="https://stackoverflow.com/a/68936484/4556798" class="external-link uri">https://stackoverflow.com/a/68936484/4556798</a>. More have been added in order to reduce the time required to r