[src/trunk]: src/usr.bin/tail Fix -f description: it is also ignored if stdin...

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5cf48e797e81
branches:  trunk
changeset: 329961:5cf48e797e81
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sun Jun 15 11:37:56 2014 +0000

description:
Fix -f description: it is also ignored if stdin is a FIFO.
>From Philip Guenther via jmc@openbsd.
Bump date.

diffstat:

 usr.bin/tail/tail.1 |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r ce2a0ba2683a -r 5cf48e797e81 usr.bin/tail/tail.1
--- a/usr.bin/tail/tail.1       Sun Jun 15 07:27:22 2014 +0000
+++ b/usr.bin/tail/tail.1       Sun Jun 15 11:37:56 2014 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: tail.1,v 1.14 2013/01/31 23:09:06 wiz Exp $
+.\"    $NetBSD: tail.1,v 1.15 2014/06/15 11:37:56 wiz Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"    @(#)tail.1      8.1 (Berkeley) 6/6/93
 .\"
-.Dd June 6, 1993
+.Dd June 15, 2014
 .Dt TAIL 1
 .Os
 .Sh NAME
@@ -92,7 +92,8 @@
 data to be appended to the input.
 The
 .Fl f
-option is ignored if the standard input is a pipe, but not if it is a FIFO.
+option is ignored if there are no file arguments and the standard
+input is a pipe or a FIFO.
 .It Fl F
 The
 .Fl F