anchor.diff:        vimAlias = true;
         viAlias = true;
       }))
  -    (unstable.emacs.override ({
  -      withGTK2 = false;
  -      withGTK3 = false;
  -    }))
       ag
       aria2
       bc
  
positive.code:     cmus
      curl
      daemonize
      fd
      file
      fzf
  
negative.code: { pkgs, ... }:
  
  {
    nixpkgs.config.allowUnfree = true;
  