I'd like to know as well. I've got [capslock] mapped to [control] via system prefs already, and I'm not willing to give that up. As a Vim user, that puts me i

I'd like to know as well. I've got [capslock] mapped to [control] via system prefs already, and I'm not willing to give that up. As a Vim user, that puts me in a quandary for how to deal with the [escape] key should I ever move to a touchbar MBP, and is one of the reasons I'm still typing this on a 2012 MBPr. I live inside Vim all day every day.