anchor.diff:    # networking.wireless.enable = true;  # Enables wireless.
   
     # Select internationalisation properties.
  -  # i18n = {
  -  #   consoleFont = "lat9w-16";
  -  #   consoleKeyMap = "us";
  -  #   defaultLocale = "en_US.UTF-8";
  -  # };
  +  i18n = {
  +    consoleFont = "lat9w-16";
  +    consoleKeyMap = "us";
  +    defaultLocale = "en_US.UTF-8";
  +  };
   
     # List packages installed in system profile. To search by name, run:
     # $ nix-env -qaP | grep wget
  
positive.code:     extraGroups = [ "wheel" ];
    };
  
    # security.setuidPrograms = [
    #   "xlaunch"
    # ];
  
  }
  
negative.code:     wget
      firefox
      links
      haskellPackages.Elm
      haskellPackages.elmReactor
      haskellPackages.elmGet
      haskellPackages.elmRepl
      # xlibs.xauth
      # xlibs.xinit
    ];
  
    # List services that you want to enable:
  
    # Enable the OpenSSH daemon.
    services.openssh.enable = true;
  
    # Enable CUPS to print documents.
    # services.printing.enable = true;
  
    # Enable the X11 windowing system.
    services.xserver.autorun = false;
    services.xserver.enable = true;
    services.xserver.layout = "us";
    # services.xserver.displayManager.slim.enable = true;
    # services.xserver.displayManager.sessionCommands = "sh /home/nick/.xinitrc";
    services.xserver.displayManager.sessionCommands = "xset r rate 300 50";
    services.xserver.windowManager.xmonad.enable = true;
    services.xserver.windowManager.xmonad.enableContribAndExtras = true;
    services.xserver.windowManager.default = "xmonad";
  
    # Define a user account. Don't forget to set a password with ‘passwd’.
    users.extraUsers.nick = {
  