" href="../../reference/directive/upperlower.html" title="Generator Directives Controlling Case Sensitivity (upper[], lower[])"><code class="computeroutput"><span class="identifier">upper</span></code></a><code class="computeroutput"><span class="special">[</span><span class="identifier">a</span><span class="special">]</span></code>
                    </p>
                  </td>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">A</span></code>
       