anchor.diff: -{ stdenv, fetchFromGitHub, buildDotnetPackage, dotnetPackages, gtksharp }:
  +{ stdenv, fetchFromGitHub, buildDotnetPackage, dotnetPackages, gtksharp,
  +  gettext }:
   
   let
     mono-addins = dotnetPackages.MonoAddins;
  
positive.code:     map2 = f: listA: listB: concatMap (a: map (f a) listB) listA;
      concatMap2Strings = f: listA: listB: concatStrings (map2 f listA listB);
    in
      concatMap2Strings stripVersion versionedNames csprojFiles;
  
    makeWrapperArgs = [
      ''--prefix MONO_GAC_PREFIX ':' "${gtksharp}"''
      ''--prefix LD_LIBRARY_PATH ':' "${gtksharp}/lib"''
      ''--prefix LD_LIBRARY_PATH ':' "${gtksharp.gtk}/lib"''
    ];
  
    meta = {
      homepage = http://www.pinta-project.com/;
  
negative.code:   baseName = "Pinta";
    version = "1.6";
    outputFiles = [ "bin/*" ];
    buildInputs = [ gtksharp mono-addins gettext ];
    xBuildFiles = [ "Pinta.sln" ];
  
    src = fetchFromGitHub {
  