[src/trunk]: src/usr.bin/xlint/xlint provide an expanded description for -W

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

details:   https://anonhg.NetBSD.org/src/rev/1cc13841ef01
branches:  trunk
changeset: 1027653:1cc13841ef01
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Dec 14 16:55:45 2021 +0000

description:
provide an expanded description for -W

diffstat:

 usr.bin/xlint/xlint/lint.1 |  5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diffs (19 lines):

diff -r 6599187e5405 -r 1cc13841ef01 usr.bin/xlint/xlint/lint.1
--- a/usr.bin/xlint/xlint/lint.1        Tue Dec 14 16:27:20 2021 +0000
+++ b/usr.bin/xlint/xlint/lint.1        Tue Dec 14 16:55:45 2021 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: lint.1,v 1.48 2021/12/14 16:22:30 christos Exp $
+.\" $NetBSD: lint.1,v 1.49 2021/12/14 16:55:45 christos Exp $
 .\"
 .\" Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
 .\" Copyright (c) 1994, 1995 Jochen Pohl
@@ -396,6 +396,9 @@
 first and second pass.
 .It Fl v
 Suppress complaints about unused arguments in functions.
+.It Fl W Ar cppwarnarg
+Pass the warning directive to
+.Xr cpp 1 .
 .It Fl w
 Treat warnings as errors.
 .It Fl X Ar id Ns Op ,id ...