1# $FreeBSD$ 2 3f() { 4 local - 5 set -a 6 case $- in 7 *a*) : ;; 8 *) echo In-function \$- bad 9 esac 10} 11case $- in 12*a*) echo Initial \$- bad 13esac 14f 15case $- in 16*a*) echo Final \$- bad 17esac 18