anchor.diff:      };
   
       kernelPackages = pkgs.linuxPackages_latest;
  -#    kernelPackages = pkgs.linuxPackages;
   
       loader = {
         systemd-boot.enable = true;
  
positive.code:   };
  
    system = {
      stateVersion = "16.09";
    };
  
  
negative.code: 
      pandoc
  
      slack
  
      python
  