ing">"Times New Roman"</span>
    }
  }
  </code></pre>
  </aside>

  </section><section id="gui-tools"><div class="header-wrapper"><h4 id="x6-2-2-gui-tools"><bdi class="secno">6.2.2 </bdi><abbr title="Graphical User Interface">GUI</abbr> tools</h4><a class="self-link" href="#gui-tools" aria-label="Permalink for Section 6.2.2"></a></div>
  <p>Tools that let users pick or edit tokens via a <abbr title="Graphical User Interface">GUI</abbr> may use the grouping structure to display a suitable form of progressi