_lscpu_module()
{
	local cur OPTS
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"
	case $prev in
		'--extended'|'=')
			cur=${cur#=}
			# FIXME: how to append to a string with compgen?
			OPTS="CPU,
				CORE,
				SOCKET,
				NODE,
				BOOK,
				CACHE,
				POLARIZATION,
				ADDRESS,
				CONFIGURED,
				ONLINE,"
			compopt -o nospace
			COMPREPLY=( $(compgen -W "$OPTS" -- $cur) )
			return 0
			;;
		'-h'|'--help'|'-V'|'--version')
			return 0
			;;
	esac
	case $cur in
		-*)
			OPTS="-a --all
				-b --online
				-c --offline
				-e= --extended=
				-p= --parse=
				-s --sysroot
				-x --hex
				-h --help
				-V --version"
			COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
			return 0
			;;
	esac
	compopt -o filenames
	COMPREPLY=( $(compgen -f -- $cur) )
	return 0
}
complete -F _lscpu_module lscpu