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	#!/bin/sh			#!/bin/sh
	#			#
	# $NetBSD: scoped_command,v 1.2 2016/03/27 14:57:50 christos Exp $			# $NetBSD: scoped_command,v 1.3 2018/12/04 09:47:25 kre Exp $
	#			#
	# Copyright (c) 2014 The NetBSD Foundation, Inc.			# Copyright (c) 2014 The NetBSD Foundation, Inc.
	# All rights reserved.			# All rights reserved.
	#			#
	# This code is derived from software contributed to The NetBSD Foundation			# This code is derived from software contributed to The NetBSD Foundation
	# by Jarmo Jaakkola.			# by Jarmo Jaakkola.
	#			#
	# Redistribution and use in source and binary forms, with or without			# Redistribution and use in source and binary forms, with or without
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	# until, while.			# until, while.
	# _cmd_ is the command line to execute. Remember proper quoting!			# _cmd_ is the command line to execute. Remember proper quoting!
	# _msg_ is text that will be used inside single quotes.			# _msg_ is text that will be used inside single quotes.
	# _var_suffix_ is a syntactically valid identifier name.			# _var_suffix_ is a syntactically valid identifier name.

	# don't rely on command lists (';')			# don't rely on command lists (';')
	cmd="echo 'before ${3}'			cmd="echo 'before ${3}'
	${2}			${2}
	echo 'after ${3}, return value:' ${?}"			echo 'after ${3}, return value:' \${?}"

	echo "#!${TEST_SH}"			echo "#!${TEST_SH}"

	[ 'func' = "${1}" ] && cat <<EOF			[ 'func' = "${1}" ] && cat <<EOF
	func()			func()
	{			{
	echo 'before ${3}'			echo 'before ${3}'
	\${1}			\${1}
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