anchor.diff:    system.defaults.trackpad.Clicking = true;
     system.defaults.trackpad.TrackpadThreeFingerDrag = true;
   
  -  services.nix-daemon.enable = true;
  -  nix.package = pkgs.nixUnstable;
  -
     environment.systemPackages =
       [ pkgs.curl
         pkgs.fzf
  
positive.code:   programs.zsh.enableFzfGit = true;
    programs.zsh.enableFzfHistory = true;
  
    programs.zsh.variables.cfg = "$HOME/.nixpkgs/darwin-config.nix";
    programs.zsh.variables.darwin = "$HOME/.nix-defexpr/darwin";
    programs.zsh.variables.pkgs = "$HOME/.nix-defexpr/nixpkgs";
  
  
negative.code:       pkgs.khd
        pkgs.kwm
  
        pkgs.nix-repl
        config.nix.package
      ];
  
    security.enableAccessibilityAccess = true;
  