anchor.diff:      "mirror://gnu/gettext/gettext-${version}.tar.xz"
     ];
   
  -  version = "0.19.8.1";
  +  version = "0.20";
   in
   stdenv.mkDerivation rec {
     name = "gettext-${version}";
  
positive.code:       -i gettext-tools/projects/GNOME/trigger \
        -i gettext-tools/src/project-id \
        -e 's,/bin/pwd,pwd,g'
    '';
  
    preFixup = ''
  
negative.code:   src = fetchurl {
      urls = tarballUrls version;
      hashOutput = false;
      sha256 = "a248207fd726ca35c57fe9f01e748c36c60b864bb624b58f9983a0f98b633924";
    };
  
    postPatch = ''
  