 by highlighter elements.
  </dd>
  <dl>
    <code class="key">CustomColour<em>XXX</em></code> (String)
  </dl>
  <dd>
    <div class="half-spaced">
      One entry for each recorded custom colour, where <code class="key">XXX</code> ranges from <code class="value">0</code> to <code class="key">CustomColourCount</code> - <code class="value">1</code>.
    </div>
    <div class="half-spaced">
      The value is a definition of a custom colour in the format used by the <var>TColorDialog</var> dialogue box. This