anchor.diff:      description = "Simple document viewer for GNOME";
       homepage = http://www.gnome.org/projects/evince/;
       license = licenses.gpl2Plus;
  -    maintainers = with maintainers; [ ];
  +    maintainers = with maintainers; [
  +      codyopel
  +    ];
       platforms = with platforms;
  -      i686-linux
  -      ++ x86_64-linux;
  +      x86_64-linux;
     };
   }
  
positive.code: , gst-plugins-good
  , gstreamer
  , gtk3
  , libgxps
  , libsecret
  , libspectre
  
negative.code:     gst-plugins-good
      gstreamer
      gtk3
      gvfs
      libgxps
      libsecret
      libspectre
  