anchor.diff: -{ stdenv, fetchurl, pkgconfig, intltool, gtk, libxfce4util, libxfce4ui
  +{ stdenv, fetchurl, fetchpatch, pkgconfig, intltool, gtk, libxfce4util, libxfce4ui
   , libwnck, xfconf, libglade, xfce4panel, thunar, exo, garcon, libnotify
   , hicolor_icon_theme }:
   let
  
positive.code:     sha256 = "a8a8d93744d842ca6ac1f9bd2c8789ee178937bca7e170e5239cbdbef30520ac";
    };
  
    buildInputs =
      [ pkgconfig intltool gtk libxfce4util libxfce4ui libwnck xfconf
        libglade xfce4panel thunar exo garcon libnotify hicolor_icon_theme
      ];
  
    enableParallelBuilding = true;
  
  
negative.code:     maintainers = [ maintainers.eelco ];
    };
  }
  