1# $FreeBSD: head/bin/sh/tests/execution/set-x4.0 275766 2014-12-14 16:26:19Z jilles $
2
3key=`printf '\r\t\001\200\300'`
4r=`{ set -x; : "$key"; } 2>&1 >/dev/null`
5case $r in
6*[![:print:]]*) echo fail; exit 3
7esac
8