title: AHK sending a key held in a variable "down"
body: <p>I want to send a key which is held in a variable down. The reason it is held in a variable is because I use a gui for the user to input the key in question. </p>
  
  <p>Currently this works:</p>
  
  <pre><code>Send %hotkey%
  </code></pre>
  
  <p>But this doesn't:</p>
  
  <pre><code>Send {%hotkey% down}
  </code></pre>
  
  <p>How can I make this work properly?</p>