Re: Really noninteractive

[Noam Postavsky]

On Thu, 20 Feb 2020 at 12:43, Lars Ingebrigtsen <address@hidden> wrote:

> >  -- Variable: noninteractive
> >      This variable is non-‘nil’ when Emacs is running in batch mode.
> >
> > So, in your case, emacs does not really hang, but awaits input from
> > terminal.
>
> I think that's what I said?  And I wondered whether there was any way to
> make that error out instead of prompting.

I think if you redirect stdin from /dev/null any
noninteractive/batch-mode reading will fail immediately.