anchor.diff:      homepage = http://meldmerge.org/;
       license = stdenv.lib.licenses.gpl2;
       platforms = platforms.linux ++ stdenv.lib.platforms.darwin;
  +    maintainers = [ maintainers.mimadrid ];
     };
   }
  
positive.code: 
  let
    minor = "3.16";
    version = "${minor}.0";
  in
  
  buildPythonApplication rec {
  
negative.code: 
    src = fetchurl {
      url = "mirror://gnome/sources/meld/${minor}/meld-${version}.tar.xz";
      sha256 = "1bec697aa1ababa315ca8241ade65dc68ea87f0d316632f590975afcf967cfab";
    };
  
    buildInputs = [
  