external spellchecker plugin (port of vis-spellchecker)

[mcepl]

What?
Neovim port of https://github.com/fischerling/vis-spellcheck . I have started something at https://github.com/mcepl/nvim-spellcheck, but I have not enough time to do anything about it.

Why?
I am strong supporter of neovim/neovim#12064 and anything which makes me able to get rid of that blasted internal spellchecker is a plus in my books.

More brownie-points if you can manage to keep the code portable so that improvements could be shared with the original vis-spellchecker plug-in.

Potential existing implementations:
See above, https://github.com/mcepl/nvim-spellcheck

Potential pitfalls:
Simple port of the vis-spellchecker plug-in should be easy to do, making perfect replacement of the internal spellchecker will be probably more involved.

Also, if you follow all suggestions on neovim/neovim#12064 then some of them are quite obviously from Architecture Astronauts. KISS!

[lewis6991]

For those who are interested may wish to check out: https://github.com/lewis6991/spellsitter.nvim

[matu3ba]

FYI: https://github.com/lewis6991/spellsitter.nvim was merged to neovim core.

Please update your use case regarding missing features or performance.

[mcepl]

Except for lewis6991/spellsitter.nvim@ef3ecc5 … spellsitter.nvim for a long time used internal spellchecker instead of hunspell.