yword">false</span></code>,
                      no further output is generated, immediately returning <code class="computeroutput"><span class="keyword">false</span></code> from the calling <code class="computeroutput"><span class="identifier">real_generator</span></code> as well. If
                      it is <code class="computeroutput"><span class="keyword">true</span></code>, normal
                      output generation continues.
                    </p>
                  </td>
</tr>
</tbody>
</ta