Applescript: How to simulate multiple key press on MacOS
<p>I know that applescript code like </p>

<pre>key code 45 using command down</pre>

<p>would use to simulate key press <code>cmd</code>+<code>n</code>.</p>

<p>But I hope to simulate the key press <code>Esc</code>+<code>fn</code>, while above syntax didn't work at all.</p>