span> <span class="k">else</span> <span class="p">{</span>
        <span class="n">winky</span><span class="p">(</span><span class="n">y</span><span class="p">);</span> 
        <span class="n">y</span><span class="o">--</span><span class="p">;</span>
    <span class="p">}</span>
<span class="p">}</span>
<span class="k">return</span> <span class="n">x</span><span class="p">;</span>
</code></pre></div></div>

<ul>
  <li><strong>Long lines:</strong> When any line is longer than 100 characters, break
it into t