I've been trying to set up spell checking in neovim.
setlocal spell spelllang=ru_ru
First time it downloaded
ru.utf-8.sug, just as it probably should. Unfortunately, as soon as I try
:set spell/invspell, all the Russian words get highlighted. What am I missing?
English spell checking won't work, too (everything misspelled). The files are here
/usr/share/nvim/runtime/spell/en.utf-8.spl which looks OK.
English spell checking started to work, I am not sure why (I tried
spelllang=ru_ru,en_us; Russian won't work even as a single option.