Shortcut key for Emmet "wrap with abbreviation" in Sublime 2 on OSX?

I installed Emmet on Sublime2 on OSX. I want to use the "Wrap with Abbreviation" feature. There's a lot of conflicting information about what the shortcut should be, and I've tried every option, but nothing seems to work.

• ctrl + w
• cmd + w
• cmd + shift+ w
• shift + cmd + a
• shift + ctrl + g

Nothing works. The closest I get is with shift + cmd + a, which wraps a bunch of things with <p> tags in various lines throughout the document. That's cool but it's not what I'm going for. Is there an up to date reference of keybindings for Emmet on Sublime2?

ctrl + shift + w on OSX is what you're after I believe