if test $# = 0; then
    exec "$THIS_SH" quote3.tests abc "d e"
fi

echo 'Testing: in $empty""'
empty=''
for a in $empty""; do echo ".$a."; done
echo 'Testing: in "$*"'
for a in "$*"; do echo ".$a."; done
echo 'Testing: in "$@"'
for a in "$@"; do echo ".$a."; done
echo Finished