Not to flame-bait, but this is actually one of the reasons I've doubled down on vim. I like that I can function perfectly fine with one finger, I even managed t

Not to flame-bait, but this is actually one of the reasons I've doubled down on vim. I like that I can function perfectly fine with one finger, I even managed to write a bunch of code using vim on my phone, and was surprised how well it translated. You could definitely set up toggled modifier keys and do the same with emacs, FWIW.