freebsd-dev/contrib/dialog/samples/msgbox4-8bit

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#!/bin/sh
# $Id: msgbox4-8bit,v 1.4 2010/01/13 10:20:03 tom Exp $
. ./setup-vars
. ./testdata-8bit
width=30
while test $width != 61
do
$DIALOG --title "MESSAGE BOX (width $width)" --no-collapse --colors "$@" \
--msgbox "\
This sample uses characters which are non-printing in POSIX locale.
\Z1`./rotated-data 0 $SAMPLE` \Z2`./rotated-data 1 $SAMPLE` \Z3`./rotated-data 2 $SAMPLE` \Z4`./rotated-data 3 $SAMPLE`\Zn
Hi, this is a simple message box. You can use this to \
display any message you like. The box will remain until \
you press the ENTER key." 22 $width
retval=$?
case $retval in
$DIALOG_CANCEL)
echo "Cancel pressed.";exit;;
$DIALOG_ESC)
echo "ESC pressed.";exit;;
esac
width=`expr $width + 1`
done