+&backup_hierarchy($snarf_file_base, $number, $root, "doc");
+&backup_hierarchy($snarf_file_base, $number, $root, "examples");
+&backup_hierarchy($snarf_file_base, $number, $root, "graphiq");
+&backup_hierarchy($snarf_file_base, $number, $root, "huffware");
+&backup_hierarchy($snarf_file_base, $number, $root, "kona");
+&backup_hierarchy($snarf_file_base, $number, $root, "nucleus");
+&backup_hierarchy($snarf_file_base, $number, $root, "octopi");