ndash; means the argument you gave to <a href="docprocessing.html#doc-title">DOCTITLE</a>
  </dd>
  <dt class="no-italic"><kbd>COVERTITLE</kbd></dt>
  <dd>
  &ndash; means the argument you gave to <a href="docprocessing.html#covertitle">COVERTITLE</a>
  or
  <a href="docprocessing.html#doc-covertitle">DOC_COVERTITLE</a>
  </dd>
  <dt class="no-italic"><kbd>CHAPTER, CHAPTER_TITLE, CHAPTER+TITLE</kbd></dt>
  <dd>
  &ndash; see below, <i>How the CHAPTER argument and friends work</i>
  </dd>
</dl>

<h5 id="chap