Guile over nREPL, guile-ares-rs integration

[abcdw]

Hi @Olical!

On fediverse, you mentioned that stdio Guile REPL is far from perfect and that it would be cool to make a Guile nREPL integration for Conjure. A few weeks ago we released guile-ares-rs (RPC server based on nREPL protocol), it implements all the basic functionality (evaluation, interruption, completion) and seems to be a very reliable.

There is an emacs-arei client, which can be used as a source for inspiration.

I don't use vim for almost a decade already and thus it would be not very rational to write a client/integration on my own, however, I would be glad to share the knowledge and implement missing functionality on the server side to help someone to implement the client.

Cc people using guile and vim I know: @ekaitz-zarraga, @Millak