1# $FreeBSD$ 2 3unset LC_ALL 4export LC_CTYPE=en_US.ISO8859-1 5 6e= 7for i in 0 1 2 3; do 8 for j in 0 1 2 3 4 5 6 7; do 9 for k in 0 1 2 3 4 5 6 7; do 10 case $i$j$k in 11 000) continue ;; 12 esac 13 e="$e\n\\$i$j$k" 14 done 15 done 16done 17e1=$(printf "$e") 18e2="$(printf "$e")" 19[ "${#e1}" = 510 ] || echo length bad 20[ "$e1" = "$e2" ] || echo e1 != e2 21[ "$e1" = "$(printf "$e")" ] || echo quoted bad 22IFS= 23[ "$e1" = $(printf "$e") ] || echo unquoted bad 24