"options" line should be like below, to avoid mess when inserting "#".

options \tFOO

freebsd2/sys/i386/conf/GENERIC.v6

@@ -11,7 +11,7 @@
 # device lines is present in the ./LINT configuration file. If you are 
 # in doubt as to the purpose or necessity of a line, check first in LINT.
 #
-#	$Id: GENERIC.v6,v 1.11 1999/12/25 02:56:45 fujisawa Exp $
+#	$Id: GENERIC.v6,v 1.12 2000/01/20 14:45:15 itojun Exp $
 
 machine		"i386"
 cpu		"I386_CPU"
@@ -45,9 +45,9 @@ options 	IPSEC_ESP		#IP security (crypto; define w/ IPSEC)
 ###options		TAHI
 
 # IPv6 firewall
-#options 	"IPV6FIREWALL"
-#options 	"IPV6FIREWALL_VERBOSE"
-#options 	"IPV6FIREWALL_DEFAULT_TO_ACCEPT"
+options 	"IPV6FIREWALL"
+options 	"IPV6FIREWALL_VERBOSE"
+options 	"IPV6FIREWALL_DEFAULT_TO_ACCEPT"
 
 # ALTQ
 options 	ALTQ		#alternate queueing
@@ -72,12 +72,12 @@ options 	BLUE		#blue by wu-chang feng
 #options 	HZ=1000
 
 # Packet Management by SuMiRe
-#options 	PM			# SuMiRe (NAT).
-#options 	PM_USE_SOCKET		# Use socket instead of ioctl.
-#options 	PMDEBUG			# Enable debug feature.
+options 	PM			# SuMiRe (NAT).
+options 	PM_USE_SOCKET		# Use socket instead of ioctl.
+options 	PMDEBUG			# Enable debug feature.
 
 # Network Address Translation - Protocol Translation (NAT-PT)
-#options	NATPT
+options 	NATPT
 
 options		FFS			#Berkeley Fast Filesystem
 options		NFS			#Network Filesystem