feat: option to apply a function to all file types

[aspeddro]

#25

[nathom]

What's the purpose of this? If there is a setting you want to apply to all filetypes, just put it in your init.lua. Also, I'm not sure what setting formatoptions has to do with this plugin.

[aspeddro]

The idea is that I can set specific option for file type. formatoptions is not respected when placed in init.lua or .vimrc. I would need to configure each type in ~/.config/nvim/after/ftplugin/<type>.vim or create a autocommand

require'filetype'.setup{
  extra_function = {
    all = function ()
      if vim.bo.filetype == 'lua' then
        vim.bo.shiftwidth = 4
        vim.bo.formatoptions = "jql"
      end
    end,
  }
}

vim/vim#4680

[nathom]

The behavior you're suggesting has nothing do with the purpose of this plugin, which is to set the filetype option to the appropriate value. The best option for you would be to create an auto command in your config for FileType *.