summaryrefslogtreecommitdiff
path: root/tests/dollar-at1.sub
blob: 6d407863f7a02b57e88a772b2cfc4492c44827ab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
echo_argc()
{
	echo $#
}

a()
{
	shift
	echo_argc "$@"
	echo_argc ${1:+"$@"}
	echo_argc "${1:+$@}"
	echo_argc 1 2 3
}

b()
{
	_IFS="$IFS"
	IFS="$1"
	shift
	echo_argc "$@"
	echo_argc ${1:+"$@"}
	echo_argc "${1:+$@}"
	echo_argc 1 2 3
	IFS="$_IFS"
}

a "X" foo bar hoge

b "X" foo bar hoge