Define an rcvar "virecover" so that this can be configurable. The default

is YES.

etc/defaults/rc.conf

@@ -1,4 +1,4 @@
-#	$NetBSD: rc.conf,v 1.52 2003/12/27 00:23:22 martin Exp $
+#	$NetBSD: rc.conf,v 1.53 2004/01/11 14:21:43 uebayasi Exp $
 #
 # /etc/defaults/rc.conf --
 #	default configuration of /etc/rc.conf
@@ -299,3 +299,8 @@ tpctl=NO		tpctl_flags=""
 #
 mixerctl=NO		mixerctl_mixers=""	# "mixer0 mixer1" means saving
 						# and restoring their settings
+
+# Vi recovery notification.  Vi(1)'s -r option can recover files which were
+# accidentaly closed.  See vi(1) for more details.
+# 
+virecover=YES

etc/rc.d/virecover

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: virecover,v 1.6 2002/03/22 04:34:00 thorpej Exp $
+# $NetBSD: virecover,v 1.7 2004/01/11 14:21:44 uebayasi Exp $
 #
 
 # PROVIDE: virecover
@@ -12,6 +12,7 @@
 . /etc/rc.subr
 
 name="virecover"
+rcvar=$name
 command="/usr/libexec/${name}"
 stop_cmd=":"
 reload_cmd=":"