It shouldn’t be too hard: [kilo](https://github.com/antirez/kilo https://github.com/antirez/kilo), the editor on which this is partially based, is modeless. All

It shouldn’t be too hard: [kilo](https://github.com/antirez/kilo https://github.com/antirez/kilo), the editor on which this is partially based, is modeless. All of the modes are thus addons that I’ve built. You’d have to tweak a bit of the code to make it usable as a modeless editor, but it could definitely work!