li><a href="color.html#intro-color">4.13.1 Introduction to coloured text</a></li>
        <li><a href="color.html#index-color">4.13.2 Macro list</a></li>
      </ul></li>
    <li><a id="graphical" href="graphical.html#top">4.14 Graphical objects</a>
        &ndash; horizontal and vertical rules, boxes, ellipses (circles)
      <ul>
        <li><a href="graphical.html#intro-graphical">4.14.1 Introduction to graphical objects</a></li>
        <li><a href="graphical.html#index-graphical">4.13.2 Macro list</a><