shithub: trueawk

ref: d7f37646965ee26214da0e1d97f3c1d54349ae2d
dir: /testdir/t.fun5/

function f(a) {
	return split($0, a)
}
{
	print
	n = f(x)
	for (i = 1; i <= n; i++)
		print "	" x[i]
}