title: CMD: Set buffer height independently of window height
body: <p>I've recently learned that I can control the size of the CMD window running my program with <code>mode x,y</code>. However I just as recently noticed that this sets the <em>buffer</em> size, and the window will adjust to match or max out at the screen size.</p>
  
  <p>I would like to use <code>mode 100,50</code> for the window size, but I also want to keep a arger buffer - for development at least I want <code>mode 100,9999</code>.</p>
  
  <p>Is there any way to do this?</p>