entifier">Exception</span><span class="Other">,</span> <span class="Identifier">BufferError</span><span class="Other">]</span><span class="Other">,</span>
                                        <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span><span class="Other">.}</span></span></pre></dt>
<dd>

uses the buffer <tt class="docutils literal"><span class="pre">mask</span></tt> to mask the g