Am 21.03.20 um 04:07 schrieb Matheus Tavares:
> +
> +# Parse options while taking care to leave $@ intact, so we will still
> +# have all the original command line options when executing the test
> +# script again for '--tee' and '--verbose-log' below.
> +store_arg_to=
> +prev_opt=
> +for opt
> +do
> + if test -n "$store_arg_to"
> + then
> + eval $store_arg_to=\$opt
> + store_arg_to=
> + prev_opt=
> + continue
> + fi
> +
> + case "$opt" in
> + --*)
Can we please have a case arm for -? here:
--* | -?)
so that we do not pay the price of many sub-processes when options are
_not_ stacked?
> + parse_option "$opt" ;;
> + -?*)
> + # stacked short options must be fed separately to parse_option
> + for c in $(echo "${opt#-}" | sed 's/./& /g')
> + do
> + parse_option "-$c"
> + done
> + ;;
> + *)
> + echo "error: unknown test option '$opt'" >&2; exit 1 ;;
> + esac
>
> prev_opt=$opt
> done
>
-- Hannes
