changed to disallow duplicate insertion of fields into the ignore list;
authorKurt A. Shoens <kurt@ucbvax.Berkeley.EDU>
Fri, 30 Jul 1982 00:13:08 +0000 (16:13 -0800)
committerKurt A. Shoens <kurt@ucbvax.Berkeley.EDU>
Fri, 30 Jul 1982 00:13:08 +0000 (16:13 -0800)
commit93be40ace77e7454e2cd9044c2f670e2208b3b08
tree7201ce61ccc30777e4cb39a4c757bfc12013caec
parentb870137d906fd38683779af623e7dafb500bcbe6
changed to disallow duplicate insertion of fields into the ignore list;
changed igshow() to sort the ignored fields before printing them.

SCCS-vsn: usr.bin/mail/cmd2.c 2.8
usr/src/usr.bin/mail/cmd2.c