class="kw">function</span>(x) {</span>
<span id="cb161-15"><a href="advanced-topics.html#cb161-15"></a></span>
<span id="cb161-16"><a href="advanced-topics.html#cb161-16"></a>        controller <span class="op">=</span> <span class="kw">new</span> GIO<span class="op">.</span><span class="fu">Controller</span>(el)<span class="op">;</span> <span class="co">// declared outside</span></span>
<span id="cb161-17"><a href="advanced-topics.html#cb161-17"></a>        </span>
<span id="cb161-18"><a href="advanced-top