bug#53293: 29.0.50; [PATCH] `eshell-eval-using-options' should report error for unrecognized option, even with no :external

[Jim Porter]

On 1/20/2022 3:48 AM, Eli Zaretskii wrote:
> > From: Jim Porter <jporterbugs@gmail.com>
> > Cc: 53293@debbugs.gnu.org
> > Date: Wed, 19 Jan 2022 19:13:33 -0800
> >
> > The changes to `source' and `.' might warrant a NEWS entry, since it's a
> > (small) incompatible change; however, I think it's so rare that someone
> > would call "source --help" that it might not be worth adding to NEWS.
> > I'll do whatever others think is best here, though.
>
> I think a NEWS entry is called for, since the change in behavior is
> not backward-compatible.

Thanks. Here are updated patches with a NEWS entry to explain the change 
to `source' and `.'. I also rebased the first patch to fix a merge 
conflict with the patch for bug#27361.

0001-Raise-an-error-from-eval-eval-using-options-for-unkn.patch
Description: Text document

0002-Don-t-use-eshell-eval-using-options-for-eshell-sourc.patch
Description: Text document