# HG changeset patch
# User Christophe Lincoln <pankso@slitaz.org>
# Date 1336777516 -7200
# Node ID 8e29b36366d3c1e2ea200adb3f5326911803a7fd
# Parent  f359ebd9f72121b62d79b6049c8976a5d727b5e4
libtaz.sh: some minor change and add comments/usage

diff -r f359ebd9f721 -r 8e29b36366d3 rootfs/lib/libtaz.sh
--- a/rootfs/lib/libtaz.sh	Fri May 11 18:53:55 2012 -0500
+++ b/rootfs/lib/libtaz.sh	Sat May 12 01:05:16 2012 +0200
@@ -35,11 +35,11 @@
 status() {
 	local check=$?
 	case $output in
-		raw|gtk) 
-			done=" $okmsg" 
+		raw|gtk)
+			done=" $okmsg"
 			error=" $ermsg" ;;
 		html)
-			done=" <span class='done'>$okmsg</span>" 
+			done=" <span class='done'>$okmsg</span>"
 			error=" <span class='error'>$ermsg</span>" ;;
 		*)
 			cols=$(stty -a -F /dev/tty | head -n 1 | cut -d ";" -f 3 | awk '{print $2}')
@@ -79,10 +79,10 @@
 }
 
 # Indent text $1 spaces
-indent() { 
+indent() {
 	local in="$1"
 	shift
-	echo -e "\033["$in"G $@"; 
+	echo -e "\033["$in"G $@";
 }
 
 # Check if user is logged as root.
@@ -93,13 +93,7 @@
 	fi
 }
 
-yes_no() {
-	[ "$autoyes" ] && true
-	echo -n " ($(translate_query y)/$(translate_query N)) ? "
-	read answer
-	[ "$answer" == "$(translate_query y)" ] 
-}
-
+# Gettextize yes/no.
 translate_query() {
 	case $1 in
 		y) gettext "y" ;;
@@ -111,6 +105,14 @@
 	esac
 }
 
-newline () {
-	echo
+# Usage: echo -n "The question" && confirm
+confirm() {
+	[ "$yes" ] && true
+	echo -n " ($(translate_query y)/$(translate_query N)) ? "
+	read answer
+	[ "$answer" == "$(translate_query y)" ]
 }
+
+newline() {
+	echo ""
+}