shell/hush_test/hush-misc/func1.tests - busybox - Git at Google

 f() { echo Hello; }
 g () { echo One: $# Param1: $1; }
 h ( )
 {
     echo -n 'Multi ' && echo -n 'line '
     echo function
     false
 }

 f
 echo Zero: $?
 set -- Restored
 { g World; }
 echo Zero: $? Param1: $1
 ( h )
 echo One: $?
	f() { echo Hello; }
	g () { echo One: $# Param1: $1; }
	h ( )
	{
	echo -n 'Multi ' && echo -n 'line '
	echo function
	false
	}

	f
	echo Zero: $?
	set -- Restored
	{ g World; }
	echo Zero: $? Param1: $1
	( h )
	echo One: $?