anchor.diff:        pkgs.khd
         pkgs.kwm
   
  -      pkgs.nix
  +      pkgs.nixUnstable
         pkgs.nix-repl
       ];
   
  
positive.code:   nix.trustedBinaryCaches = [ https://d3i7ezr9vxxsfy.cloudfront.net ];
    nix.trustedUsers = [ "@admin" ];
  
    programs.nix-script.enable = true;
  
    programs.tmux.enable = true;
    programs.tmux.enableSensible = true;
  
negative.code: 
    system.defaults.trackpad.Clicking = true;
  
    nix.package = pkgs.nixUnstable;
  
    environment.systemPackages =
      [ pkgs.curl
  