anchor.diff:        rev   = "dda14213c550afc522ef0bb0bb1643289c298736";
         sha256 = "0lj79nczcix9mx6d0isbizg0f8apf6vgkp7r0q7id92691frj7fz";
       };
  +
  +    patches = [
  +      missing-documentation-patch
  +    ];
     };
   
     tor-browser = tor-browser-8-0;
  
positive.code: 
    common = opts: callPackage (import ./common.nix opts) {};
  
  in
  
  rec {
  
negative.code: 
      patches = [
        ./no-buildconfig.patch
        missing-documentation-patch
      ];
    };
  
  