On Fri, Sep 16, 2022, 08:37 Roman Perepelitsa <roman.perepelitsa@gmail.com>
wrote:

On Fri, Sep 16, 2022 at 1:29 AM Michele Venturi <dardo82@gmail.com> wrote:
> >
> > So what is your suggested solution?
>
> Depends on the problem.
>

The problem is extending the (I) flag of parameters
expansion in ZSH to the negative numbers as I said.