when recto/verso is
not enabled (with
<a href="rectoverso.html#recto-verso">RECTO_VERSO</a>).
In such cases, the header/footer you create is the one used on
every page, making HEADER_RECTO your &#8220;I need to design my own
headers from scratch&#8221; solution.
</p>
</div>

<p>
HEADER_RECTO and HEADER_VERSO behave identically, hence all
references to HEADER_RECTO in this section also refer to
HEADER_VERSO.  Furthermore, FOOTER_ can be used instead of HEADER_
to set up recto/verso footers.
</p>

<p>
The fir