1# $FreeBSD$
2
3# Common extensions to the 'for' syntax.
4
5nl='
6'
7list=' a b c'
8set -- $list
9for s2 in ";" ";$nl"; do
10 for s3 in "$nl" " "; do
11 r=''
12 eval "for i${s2}do${s3}r=\"\$r \$i\"; done"
13 [ "$r" = "$list" ] || exit 1
14 done
15done
16