Modern/Lua alternatives

[SimonBrandner]

This is a bit of a last resort issue but spelunker.vim is so far the only Vim plugin that satisfies my spell-checking needs - camelCase and snake_case code spell-checking for code, multi-language support (specifically English, Czech and Spanish), adding custom words, etc. The problem is that spelunker.vim is quite old at this point, written in VimScript etc. which makes me a bit nervous it might break in the future...

Are there any modern alternatives, any chance for a rewrite, a fork? @KSR-Yasuda, you seem to have quite a few open PRs here, do you have any suggestions/ideas?

[KSR-Yasuda]

@SimonBrandner have no idea.
Suppose the owner is not touching this plugin any longer and not caring at all.
My PRs have been left unmerged so long, I just merge them locally to use.

[SimonBrandner]

/me is inclined to use your fork but as far as I can tell you don't have the PRs merged there?

[KSR-Yasuda]

Pushed my current worktree into develop branch in my fork, anyway.

But I don't guarantee to keep the branch maintained. Cos it's just for my personal use.
Also, I may do destructive rebase for the branch casually.
Please agree with that if you use it.

[SimonBrandner]

Thanks!