Pattern to my making these things: every time I hit a feature that I miss from TextMate I write a plugin. This one was actually interesting, in that it involve

Pattern to my making these things: every time I hit a feature that I miss from TextMate I write a plugin. This one was actually interesting, in that it involves "hooking" an existing keybind, which there's no clear functionality for. So I'm abusing keybind contexts and event listeners to fake it.