&backup_files($base, $number, $root, ".", ("*.html", "*.txt"));
# backup all the hierarchies in our quartz directory.
&backup_hierarchy($base, $number, "$root", "quartz");
&backup_files($base, $number, $root, ".", ("*.html", "*.txt"));
# backup all the hierarchies in our quartz directory.
&backup_hierarchy($base, $number, "$root", "quartz");