> The %n format specifier is not used very often -- I've been unable to
> find any use of it within the NetBSD source tree.

That means NetBSD userland is not well internationalized. :-<

> Because it is used so infrequently, I'd like to *disable* the %n
> format in userland by default.

Not only for setuid programs?
Isn't disabling user specified message catalog on setuid program
good enough?
--
soda