{ lib, pkgs, config, ... }:
let
  cfg = config.mae.nvim.hexeditor;
in
{
  options.mae.nvim.hexeditor.enable = lib.mkEnableOption "Enable hexediting in neovim";
  config = lib.mkIf cfg.enable {
    programs.neovim.extraConfig = ''
      augroup Binary
        au!
        au BufReadPre *.bin let &bin=1
        au BufReadPost *.bin if &bin | %!xxd
        au BufReadPost *.bin set ft=xxd | endif
        au BufWritePre *.bin if &bin | %!xxd -r
        au BufWritePre *.bin endif
        au BufWritePost *.bin if &bin | %!xxd
        au BufWritePost *.bin set nomod | endif
      augroup END
    '';
  };
}