-rule-color">HEADER_RULE_COLOR</a> &ndash; colour of the header/footer rule</li>
    </ul></li>
  </ul></li>
</ul>
<h3 class="toc toc-docproc-header"><a class="header-link" href="#userdef-hdrftr-rv">User-defined, single string recto/verso headers/footers</a></h3>
<ul class="toc-docproc" style="margin-top: .5em;">
  <li><a href="#hdrftr-recto">HEADER_RECTO, HEADER_VERSO</a>
  <ul style="margin-left: -.5em">
    <li><a href="#userdef-hdrftr">User-defined, single string headers/footers (no recto/verso)</a></li