Replace the only instance of sed(1) in bsdconfig(8) with awk(1).

MFC after:	3 days

6 files changed, 78 insertions, 23 deletions

diff --git a/usr.sbin/bsdconfig/console/INDEX b/usr.sbin/bsdconfig/console/INDEX
index 18763fd..b3bf975 100644
--- a/usr.sbin/bsdconfig/console/INDEX
+++ b/usr.sbin/bsdconfig/console/INDEX
@@ -46,6 +46,13 @@ menu_help="Customize system console behavior"
 # can be i18n'ed but `command' is the name of a script.
 #
 menu_selection="console|console"
+menu_selection="vt_font|font"
+menu_selection="vt_keymap|keymap"
+menu_selection="vt_repeat|repeat"
+menu_selection="vt_saver|saver"
+menu_selection="vt_screenmap|screenmap"
+menu_selection="vt_ttys|ttys"
+# For backward compatibility
 menu_selection="syscons_font|font"
 menu_selection="syscons_keymap|keymap"
 menu_selection="syscons_repeat|repeat"
diff --git a/usr.sbin/bsdconfig/includes/INDEX b/usr.sbin/bsdconfig/includes/INDEX
index 6e829be..c32542d 100644
--- a/usr.sbin/bsdconfig/includes/INDEX
+++ b/usr.sbin/bsdconfig/includes/INDEX
@@ -45,6 +45,7 @@ menu_help=""
 # can be i18n'ed but `command' is the name of a script.
 #
 menu_selection="includes|includes"
+menu_selection="api|includes"
 
 #
 # ------------ Items below this line do NOT need i18n translation ------------
diff --git a/usr.sbin/bsdconfig/share/keymap.subr b/usr.sbin/bsdconfig/share/keymap.subr
index d4f391c..41f59cf 100644
--- a/usr.sbin/bsdconfig/share/keymap.subr
+++ b/usr.sbin/bsdconfig/share/keymap.subr
@@ -219,7 +219,7 @@ f_keymap_get_all()
 			echo -n "$k "
 			# NOTE: Translate '8x8' to '8x08' before sending to
 			# sort(1) so that things work out as we might expect.
-			debug= keymap_$k get desc | sed -e 's/8x8/8x08/g'
+			debug= keymap_$k get desc | awk 'gsub(/8x8/,"8x08")||1'
 		done | sort -k2 | awk '{
 			printf "%s%s", (started ? " " : ""), $1; started = 1
 		}'
diff --git a/usr.sbin/bsdconfig/timezone/share/continents.subr b/usr.sbin/bsdconfig/timezone/share/continents.subr
index 02c4071..11fd88d 100644
--- a/usr.sbin/bsdconfig/timezone/share/continents.subr
+++ b/usr.sbin/bsdconfig/timezone/share/continents.subr
@@ -1,6 +1,6 @@
 if [ ! "$_TIMEZONE_CONTINENTS_SUBR" ]; then _TIMEZONE_CONTINENTS_SUBR=1
 #
-# Copyright (c) 2011-2012 Devin Teske
+# Copyright (c) 2011-2014 Devin Teske
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -87,7 +87,7 @@ export continent_utc_title
 
 ############################################################ FUNCTIONS
 
-# f_continent $cont $property
+# f_continent $cont $property [$var_to_set]
 #
 # Returns a single property of a given continent. Available properties are:
 #
@@ -102,37 +102,60 @@ export continent_utc_title
 # 	            (which appears after continent selection).
 # 	menu_list   Menu-list of regions for this continent.
 #
+# If $var_to_set is missing or NULL, the value of $var_to_get is printed to
+# standard output for capturing in a sub-shell (which is less-recommended
+# because of performance degredation; for example, when called in a loop).
+#
 f_continent()
 {
-	local cont="$1" property="$2"
-	eval echo \"\${continent_${cont}_$property}\"
+	f_getvar "continent_${1}_$2" $3
 }
 
-# f_find_continent $title
+# f_find_continent $title [$var_to_set]
 #
 # Returns continent identifier given continent title.
 #
+# If $var_to_set is missing or NULL, the value of $var_to_get is printed to
+# standard output for capturing in a sub-shell (which is less-recommended
+# because of performance degredation; for example, when called in a loop).
+#
 f_find_continent()
 {
-	local cont
-	for cont in $CONTINENTS; do
-		if [ "$1" = "$( f_continent $cont title )" ]; then
-			echo "$cont"
+	local __cont __title
+	for __cont in $CONTINENTS; do
+		f_continent $__cont title __title
+		if [ "$1" = "$__title" ]; then
+			if [ "$2" ]; then
+				setvar "$2" $__cont
+			else
+				echo "$__cont"
+			fi
 			return $SUCCESS
 		fi
 	done
 	return $FAILURE
 }
 
-# f_OCEANP $cont
+# f_OCEANP $cont [$var_to_set]
 #
 # Returns "1" if the first argument is an ocean, otherwise NULL.
 #
+# If $var_to_set is missing or NULL, the value of $var_to_get is printed to
+# standard output for capturing in a sub-shell (which is less-recommended
+# because of performance degredation; for example, when called in a loop).
+#
 f_OCEANP()
 {
 	case "$1" in
 	arctic|atlantic|indian|pacific)
-		echo 1
+		if [ "$2" ]; then
+			setvar "$2" 1
+		else
+			echo 1
+		fi
+		;;
+	*)
+		[ "$2" ] && setvar "$2" ""
 	esac
 }
 
diff --git a/usr.sbin/bsdconfig/timezone/share/countries.subr b/usr.sbin/bsdconfig/timezone/share/countries.subr
index ff05766..6cf7d4f 100644
--- a/usr.sbin/bsdconfig/timezone/share/countries.subr
+++ b/usr.sbin/bsdconfig/timezone/share/countries.subr
@@ -1,6 +1,6 @@
 if [ ! "$_TIMEZONE_COUNTRIES_SUBR" ]; then _TIMEZONE_COUNTRIES_SUBR=1
 #
-# Copyright (c) 2011-2012 Devin Teske
+# Copyright (c) 2011-2014 Devin Teske
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -25,8 +25,10 @@ if [ ! "$_TIMEZONE_COUNTRIES_SUBR" ]; then _TIMEZONE_COUNTRIES_SUBR=1
 # SUCH DAMAGE.
 #
 # $FreeBSD$
+#
+############################################################ FUNCTIONS
 
-# f_country $code $property
+# f_country $code $property [$var_to_set]
 #
 # Returns a single property of a given country. Available properties are:
 #
@@ -44,10 +46,13 @@ if [ ! "$_TIMEZONE_COUNTRIES_SUBR" ]; then _TIMEZONE_COUNTRIES_SUBR=1
 # 	descr_N      Like name, but for the Nth zone when the country has
 # 	             multiple zones (nzones > 0)
 #
+# If $var_to_set is missing or NULL, the value of $var_to_get is printed to
+# standard output for capturing in a sub-shell (which is less-recommended
+# because of performance degredation; for example, when called in a loop).
+#
 f_country()
 {
-	local code="$1" property="$2"
-	eval echo \"\${country_${code}_$property}\"
+	f_getvar "country_${1}_$2" $3
 }
 
 # f_sort_countries
@@ -59,22 +64,42 @@ f_country()
 # afterward is the sh(1) function which utilizes the below awk script.
 #
 f_sort_countries_awk='
+function _asorti(src, dest)
 {
-	split($0, array, /[[:space:]]+/)
+	k = nitems = 0
+	for (i in src) dest[++nitems] = i
+	for (i = 1; i <= nitems; k = i++) {
+		idx = dest[i]
+		while ((k > 0) && (dest[k] > idx)) {
+			dest[k+1] = dest[k]; k--
+		}
+		dest[k+1] = idx
+	}
+	return nitems
+}
+BEGIN {
+	split(ENVIRON["COUNTRIES"], array, /[[:space:]]+/)
 	for (item in array)
 	{
 		tlc = array[item]
-		print ENVIRON["country_" tlc "_name"] " " tlc
+		name = ENVIRON["country_" tlc "_name"]
+		countries[name] = tlc
 	}
+	n = _asorti(countries, sorted_countries)
+	for (i = 1, i <= n; i++)
+		print countries[sorted_countries[i]]
+	exit
 }
 '
 f_sort_countries()
 {
-	COUNTRIES=$( echo "$COUNTRIES" | awk "$f_sort_countries_awk" |
-	             	sort | awk '{print $NF}' )
-	export COUNTRIES
+	export COUNTRIES # for awk(1) ENVIRON[] visibility
+	COUNTRIES=$( awk "$f_sort_countries_awk" )
+	export COUNTRIES # Pedantic
 }
 
+############################################################ MAIN
+
 f_dprintf "%s: Successfully loaded." timezone/countries.subr
 
 fi # ! $_TIMEZONE_COUNTRIES_SUBR
diff --git a/usr.sbin/bsdconfig/usermgmt/share/user.subr b/usr.sbin/bsdconfig/usermgmt/share/user.subr
index 5fd65fb..e6beb54 100644
--- a/usr.sbin/bsdconfig/usermgmt/share/user.subr
+++ b/usr.sbin/bsdconfig/usermgmt/share/user.subr
@@ -830,8 +830,7 @@ f_user_delete()
 					f_eval_catch $funcname \
 						pw '%s -H 0' "$cmd"
 			else
-				f_eval_catch $funcname \
-					pw '%s -h -' "$cmd"
+				f_eval_catch $funcname pw '%s -h -' "$cmd"
 			fi
 		fi
 	fi