anchor.diff:  
   python3.pkgs.buildPythonApplication rec {
     pname = "gtk-doc";
  -  version = "1.33.1";
  +  version = "1.33.2";
  +
  +  outputDevdoc = "out";
   
     format = "other";
   
  
positive.code: 
    meta = with lib; {
      description = "Tools to extract documentation embedded in GTK and GNOME source code";
      homepage = "https://www.gtk.org/gtk-doc";
      license = licenses.gpl2;
      maintainers = with maintainers; [ pSub worldofpeace ];
    };
  }
  
negative.code: , pkg-config
  , python3
  , docbook_xml_dtd_43
  , docbook-xsl-nons
  , libxslt
  , gettext
  , gnome3
  