title: What does "⌅" symbol mean?
body: <p>I know this is a horribly simplistic question, but.... what does this key symbol mean: <img src="https://i.stack.imgur.com/tIeGE.png" alt="enter image description here"></p>
  
  <p>And I have a valid reason for asking... Textmate says it's a shortcut key and I can't figure out how to trigger it other than via mouse-menus :)</p>