mirror of
https://github.com/opnsense/src.git
synced 2026-04-01 07:25:10 -04:00
52 lines
753 B
Text
52 lines
753 B
Text
# $FreeBSD$
|
|
|
|
unset LC_ALL
|
|
LC_CTYPE=de_DE.ISO8859-1
|
|
export LC_CTYPE
|
|
|
|
c1=e
|
|
# o umlaut
|
|
c2=$(printf '\366')
|
|
# non-break space
|
|
c3=$(printf '\240')
|
|
c4=$(printf '\240')
|
|
# $c2$c3$c4 form one utf-8 character
|
|
|
|
ok=0
|
|
case $c1$c2$c3$c4 in
|
|
*) ok=1 ;;
|
|
esac
|
|
if [ $ok = 0 ]; then
|
|
echo wrong at $LINENO
|
|
exit 3
|
|
fi
|
|
|
|
case $c1$c2$c3$c4 in
|
|
$c1$c2$c3$c4) ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|
|
|
|
case $c1$c2$c3$c4 in
|
|
"$c1$c2$c3$c4") ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|
|
|
|
case $c1$c2$c3$c4 in
|
|
????) ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|
|
|
|
case $c1$c2$c3$c4 in
|
|
[!$c2][!b][!c][!d]) ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|
|
|
|
case $c1$c2$c3$c4 in
|
|
[$c1][$c2][$c3][$c4]) ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|
|
|
|
case $c1$c2$c3$c4 in
|
|
["$c1"]["$c2"]["$c3"]["$c4"]) ;;
|
|
*) echo wrong at $LINENO ;;
|
|
esac
|