trim6.0 revision 214524 
1218889Sjilles# $FreeBSD: head/tools/regression/bin/sh/expansion/trim6.0 214524 2010-10-29 19:34:57Z jilles $
2218889Sjilles
3218889Sjillese=
4218889Sjillesfor i in 0 1 2 3; do
5218889Sjilles	for j in 0 1 2 3 4 5 6 7; do
6218889Sjilles		for k in 0 1 2 3 4 5 6 7; do
7218889Sjilles			case $i$j$k in
8218889Sjilles			000) continue ;;
9218889Sjilles			esac
10218889Sjilles			e="$e\\$i$j$k"
11218889Sjilles		done
12218889Sjilles	done
13218889Sjillesdone
14218889Sjillese=$(printf "$e")
15218889Sjillesv=@$e@$e@
16y=${v##*"$e"}
17yq="${v##*"$e"}"
18[ "$y" = @ ] || echo "error when unquoted in non-splitting context"
19[ "$yq" = @ ] || echo "error when quoted in non-splitting context"
20[ "${v##*"$e"}" = @ ] || echo "error when quoted in splitting context"
21IFS=
22[ ${v##*"$e"} = @ ] || echo "error when unquoted in splitting context"
23