Add support for POSIX 1003.1-2001, which requires removal for
authorJim Meyering <jim@meyering.net>
Wed, 16 Jan 2002 22:53:00 +0000 (22:53 +0000)
committerJim Meyering <jim@meyering.net>
Wed, 16 Jan 2002 22:53:00 +0000 (22:53 +0000)
commit65562d99c309da8cc885b605f6cef5cde74547fe
treeb03cc414af7d66507c98970910dd049c7f235bd3
parentf199c753eb7c332b1e00840ebfa631ef508c763f
Add support for POSIX 1003.1-2001, which requires removal for
support of obsolete "+" option syntax in sort, tail, and uniq.

(usage, parse_obsolescent_option): Implement the above.
src/tail.c