Traverse just one directory at a time. Tridge says it's possible.
Can possibly also be smarter about memory use while looking for hard
- links by reducing the refcount as we find alternative names.
+ links by reducing the refcount as we find alternative names. In
+ fact at the moment the code seems to make a whole second copy of the
+ file list, which seems unnecessary.
IPv6
On
+verbose output
+
+ Indicate whether files are new, updated, or deleted
+
internationalization
Change to using gettext(). Probably need to ship this for platforms