* ar.c (counted_name_mode): New static variable. (counted_name_counter): New static variable. (map_over_members): Handle counted mode. (usage): Mention N modifier. (main): Handle N modifier. (delete_members): Handle counted mode. * binutils.texi, ar.1: Document N modifier.
(map_over_members): Call normalize on command line parameter. (usage): Mention P modifier. (normalize): If full_pathname is true, don't do anything. (main): Accept P modifier. * binutils.texi, ar.1: Document P modifier.