n addresses itself only to headers.  In all cases,
unless otherwise noted, descriptions of headers describe footers as
well.
</p>

<p class="tip-bottom">
Furthermore, any
<a href="definitions.html#controlmacro">control macro</a>
that begins with HEADER_ may be used to control footers, simply by
replacing HEADER_ with FOOTER_.
</p>
</div>

<p style="margin-top: -.75em;">
<a href="definitions.html#header">Headers</a>
and
<a href="definitions.html#footer">footers</a>,
as defined in the section
<a href="definit