Yes, indeed Unix v5 (fifth edition from 1974, that is _not_ SysV!),
does allow root to make hard links on directories. But the seventh
edition from 1978 already prohibits it. (sorry, at the moment I don't
have a v6 at hand to test it there... ;-))Thanks for looking this up. _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel
