anchor.diff:      runHook postCheck
     '';
   
  +  postFixup = ''
  +    # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
  +    moveToOutput "share/doc" "$devdoc"
  +  '';
  +
     passthru = {
       updateScript = gnome.updateScript {
         packageName = pname;
  
positive.code:   buildInputs = [
      gdk-pixbuf
      gtk3
      libxml2
    ] ++ lib.optionals enableGlade [
      glade
    ];
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "libhandy";
    version = "1.5.90";
  
    outputs = [
      "out"
  