anchor.diff:  #
   #  pysideShiboken = pythonPackages.pysideShiboken;
   #
  -#  pyxml = callPackage ../development/python-modules/pyxml { };
  +  pyxml = callPackage ../development/python-modules/pyxml { };
   #
   #  rbtools = pythonPackages.rbtools;
   #
  
positive.code: #  libwnck2 = callPackage ../development/libraries/libwnck { };
  #  libwnck3 = callPackage ../development/libraries/libwnck/3.x.nix { };
  #
  #  libwpd = callPackage ../development/libraries/libwpd { };
  #
  #  libwpd_08 = callPackage ../development/libraries/libwpd/0.8.nix { };
  #
  #  libwps = callPackage ../development/libraries/libwps { };
  #
  #  libwpg = callPackage ../development/libraries/libwpg { };
  #
  #  libx86 = callPackage ../development/libraries/libx86 {};
  #
  
negative.code: #
  #  gt5 = callPackage ../tools/system/gt5 { };
  #
    gtest = callPackage ../development/libraries/gtest {};
  #  gmock = callPackage ../development/libraries/gmock {};
  #
  #  gtkdatabox = callPackage ../development/libraries/gtkdatabox {};
  