try
${@@Q}
and
${*@Q}
greets
On Wed, Aug 14, 2024, 2:45 AM Steffen Nurpmeso <stef...@sdaoden.eu> wrote:
> Hello.
>
> I include bug-bash even though i think bash is correct, but there
> lots of people of expertise are listening, so, thus.
> Sorry for cross-posting, nonetheless.
> Given this snippet (twox() without argument it is)
>
> one() { echo "$# 1<$1>"; }
> two() { one "$@"; }
> twox() { one "$@$@"; }
> two
> two x
> twox
> twox x
>
> i get
>
> $ dash shbug.sh
> 0 1<>
> 1 1<x>
> 1 1<>
> 1 1<xx>
>
> #?0|kent:tmp$ busybox.static sh shbug.sh
> 0 1<>
> 1 1<x>
> 1 1<>
> 1 1<xx>
>
> #?0|kent:tmp$ bash shbug.sh
> 0 1<>
> 1 1<x>
> 0 1<>
> 1 1<xx>
>
> (This is busybox with my arithmetic patch, built on April 20th.)
> Unfortunately my MUA is also bogus :(
>
> --steffen
> |
> |Der Kragenbaer, The moon bear,
> |der holt sich munter he cheerfully and one by one
> |einen nach dem anderen runter wa.ks himself off
> |(By Robert Gernhardt)
>
>
