anchor.diff:  #
   #  # Make bdb5 the default as it is the last release under the custom
   #  # bsd-like license
  -#  db = db5;
  -#  db4 = db48;
  -#  db44 = callPackage ../development/libraries/db/db-4.4.nix { };
  -#  db45 = callPackage ../development/libraries/db/db-4.5.nix { };
  -#  db47 = callPackage ../development/libraries/db/db-4.7.nix { };
  -#  db48 = callPackage ../development/libraries/db/db-4.8.nix { };
  -#  db5 = db53;
  -#  db53 = callPackage ../development/libraries/db/db-5.3.nix { };
  -#  db6 = db60;
  -#  db60 = callPackage ../development/libraries/db/db-6.0.nix { };
  -#
  -#  dbus = callPackage ../development/libraries/dbus { };
  -#  dbus_cplusplus  = callPackage ../development/libraries/dbus-cplusplus { };
  -#  dbus_glib       = callPackage ../development/libraries/dbus-glib { };
  -#  dbus_java       = callPackage ../development/libraries/java/dbus-java { };
  -#  dbus_python     = pythonPackages.dbus;
  -#
  -#  # Should we deprecate these? Currently there are many references.
  -#  dbus_tools = pkgs.dbus.tools;
  -#  dbus_libs = pkgs.dbus.libs;
  -#  dbus_daemon = pkgs.dbus.daemon;
  +  db = db5;
  +  db4 = db48;
  +  db44 = callPackage ../development/libraries/db/db-4.4.nix { };
  +  db45 = callPackage ../development/libraries/db/db-4.5.nix { };
  +  db47 = callPackage ../development/libraries/db/db-4.7.nix { };
  +  db48 = callPackage ../development/libraries/db/db-4.8.nix { };
  +  db5 = db53;
  +  db53 = callPackage ../development/libraries/db/db-5.3.nix { };
  +  db6 = db60;
  +  db60 = callPackage ../development/libraries/db/db-6.0.nix { };
  +
  +  dbus = callPackage ../development/libraries/dbus { };
  +  dbus_cplusplus  = callPackage ../development/libraries/dbus-cplusplus { };
  +  dbus_glib       = callPackage ../development/libraries/dbus-glib { };
  +  dbus_java       = callPackage ../development/libraries/java/dbus-java { };
  +  dbus_python     = pythonPackages.dbus;
  +
  +  # Should we deprecate these? Currently there are many references.
  +  dbus_tools = pkgs.dbus.tools;
  +  dbus_libs = pkgs.dbus.libs;
  +  dbus_daemon = pkgs.dbus.daemon;
   #
   #  dhex = callPackage ../applications/editors/dhex { };
   #
  
positive.code: #    inherit (gnome) gtkdoc;
  #  };
  #
  #  gdbm = callPackage ../development/libraries/gdbm { };
  #
  #  gecode_3 = callPackage ../development/libraries/gecode/3.nix { };
  #  gecode_4 = callPackage ../development/libraries/gecode { };
  
negative.code: #  libmsgpack = callPackage ../development/libraries/libmsgpack { };
  #  libmsgpack_0_5 = callPackage ../development/libraries/libmsgpack/0.5.nix { };
  #
    libnatspec = callPackage ../development/libraries/libnatspec { };
  #
  #  libndp = callPackage ../development/libraries/libndp { };
  #
  