1# $FreeBSD: head/bin/sh/tests/parser/for1.0 218889 2011-02-20 14:18:58Z jilles $ 2 3nl=' 4' 5list=' a b c' 6for s1 in "$nl" " "; do 7 for s2 in "$nl" ";" ";$nl"; do 8 for s3 in "$nl" " "; do 9 r='' 10 eval "for i${s1}in ${list}${s2}do${s3}r=\"\$r \$i\"; done" 11 [ "$r" = "$list" ] || exit 1 12 done 13 done 14done 15set -- $list 16for s2 in "$nl" " "; do 17 for s3 in "$nl" " "; do 18 r='' 19 eval "for i${s2}do${s3}r=\"\$r \$i\"; done" 20 [ "$r" = "$list" ] || exit 1 21 done 22done 23for s1 in "$nl" " "; do 24 for s2 in "$nl" ";" ";$nl"; do 25 for s3 in "$nl" " "; do 26 eval "for i${s1}in${s2}do${s3}exit 1; done" 27 done 28 done 29done 30