title: Sublime Text Snippets Keyboard Shortcut
body: <p>I want to create a custom key binding to trigger the <code>Tools &gt; Snippets</code> overlay. I know sublime uses the show_overlay command and overlay enum, but after trial an error I can't figure out what to set the enum to. </p>
  
  <pre><code>{ 
    "keys": ["shortcut"], 
    "command": "show_overlay", "args": {"overlay": "some_unknown_command"}
  }
  </code></pre>
  
  <p>I'm not looking to insert a specific snippet, just trigger the overlay. </p>