="Identifier">EventHandler</span><span class="Other">;</span> <span class="Identifier">fn</span><span class="Other">:</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">e</span><span class="Other">:</span> <span class="Identifier">EventArgs</span><span class="Other">)</span> <span class="Other pragmabegin">{.</span><div class="pragma"><span class="Identifier">closure</span></div><span class="Other pragmaend">.}</span><span class="Other">)</span> <span class="Other 