@starbreaker There are lots of ways to get around emacs key-chording woes. My favorite way is to use a keyboard that uses your thumbs for Ctrl etc., like Kinesis. That cured my left wrist.
@wrenpile Not willing to buy a keyboard when changing editors fixes the issue. Besides, Catherine prefers joe. Says it reminds her of DOS.
@wrenpile We already have mechanical keyboards. The layout isn't exactly ergonomic, but my wife's problem wasn't just physical pain. Thanks for trying to help, though.