How to change spelling?

[dudicoco]

Currently misspelled words are underlined in the same color as the text, I would like them to be underlined in red, how can that be customized?

thanks

[mrtnvgr]

require("catppuccin").setup {
    custom_highlights = function(colors)
        local highlights = {}

        local spell_options = { style = {"underline"}, fg = colors.red }
        local spell_groups = {"SpellBad", "SpellCap", "SpellLocal", "SpellRare"}
        for _, v in ipairs(spell_groups) do
            highlights[v] = spell_options
        end

        return highlights
    end
}

SpellBad	Word that is not recognized by the spellchecker. |spell|
		Combined with the highlighting used otherwise.
							*hl-SpellCap*
SpellCap	Word that should start with a capital. |spell|
		Combined with the highlighting used otherwise.
							*hl-SpellLocal*
SpellLocal	Word that is recognized by the spellchecker as one that is
		used in another region. |spell|
		Combined with the highlighting used otherwise.
							*hl-SpellRare*
SpellRare	Word that is recognized by the spellchecker as one that is
		hardly ever used. |spell|
		Combined with the highlighting used otherwise.

[dudicoco]

I see, so is there a way to color the underline in the terminal?

[mrtnvgr]

I see, so is there a way to color the underline in the terminal?

I couldn't find any, which terminal do you use?

[dudicoco]

kitty

[mrtnvgr]

Did you try sp? maybe it will work suddenly, who knows If you really need this, I can highly recommend you neovide. For seemless experience, you can enable "swallowing" for neovide in your window/tiling manager settings, alias nvim to neovide and set a gui font for neovim :)

[dudicoco]

Thanks for the suggestion but I have no interest in moving to neovide :)