anchor.diff:      url = "mirror://savannah/numdiff/numdiff-${version}.tar.gz";
       sha256 = "1vzmjh8mhwwysn4x4m2vif7q2k8i19x8azq7pzmkwwj4g48lla47";
     };
  +
  +  buildInputs = [ libintl ];
  +
     meta = with lib; {
       description = ''
         A little program that can be used to compare putatively similar files
  
positive.code:     homepage = "https://www.nongnu.org/numdiff/";
      license = licenses.gpl3Plus;
      maintainers = with maintainers; [];
      platforms = platforms.gnu ++ platforms.linux;
    };
  }
  
negative.code: { lib, stdenv, fetchurl, libintl }:
  
  
  stdenv.mkDerivation rec {
  