That is a lua expression I believe (which only works in neovim, hence this plugin being neovim only), you can convert your vimrc to init.lua or make a lua block

That is a lua expression I believe (which only works in neovim, hence this plugin being neovim only), you can convert your vimrc to init.lua or make a lua block in your vimrc. The "lua<<EOF" method is common in vimrc xref https://github.com/nanotee/nvim-lua-guide#using-lua-from-vimscript https://github.com/nanotee/nvim-lua-guide#using-lua-from-vim... Converting to init.lua is a somewhat fun exercise tho. Once you get a little lua in your config it expands and you get more familiar with it