ch are references, and footnotes (or
endnotes) which are explanatory, or expand on the text.
</p>

<div class="box-tip">
<p class="tip-top">
<span class="note">Note:</span>
If you&#8217;re using REF to put references in footnotes and your
footnotes need to be indented, you may (indeed, should) pass REF the
same arguments used to indent footnotes.  See
<a href="docelement.html#footnote">FOOTNOTE</a>.
</p>

<p class="tip-bottom">
<span class="additional-note">Additional note:</span>
REF behaves identically to