[src/trunk]: src/share/man/man9 Mark up NULL with Dv.

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

details:   https://anonhg.NetBSD.org/src/rev/10606599baef
branches:  trunk
changeset: 753808:10606599baef
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Apr 10 21:10:10 2010 +0000

description:
Mark up NULL with Dv.

diffstat:

 share/man/man9/sysmon_envsys.9 |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r 5b6829492c29 -r 10606599baef share/man/man9/sysmon_envsys.9
--- a/share/man/man9/sysmon_envsys.9    Sat Apr 10 20:52:14 2010 +0000
+++ b/share/man/man9/sysmon_envsys.9    Sat Apr 10 21:10:10 2010 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: sysmon_envsys.9,v 1.38 2010/04/10 19:03:56 pgoyette Exp $
+.\"    $NetBSD: sysmon_envsys.9,v 1.39 2010/04/10 21:10:10 wiz Exp $
 .\"
 .\" Copyright (c) 2007, 2008 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -223,7 +223,9 @@
 The
 .Fa sme_set_limits
 callback can be invoked with the third argument (a pointer to the new
-limits) set to a NULL pointer.
+limits) set to a
+.Dv NULL
+pointer.
 Device drivers must recognize this as a request to restore the sensor
 limits to their original, boot-time values.
 .Pp