Jim Porter <jporterbugs@gmail.com> 于2023年11月15日周三 01:15写道：
>
> On 11/14/2023 4:43 AM, Sean Whitton wrote:
> > On Tue 14 Nov 2023 at 02:32pm +02, Eli Zaretskii wrote:
> >>
> >> IMO, this is too soon to change the default behavior in incompatible
> >> ways.  We need to wait for a while, perhaps at least one major
> >> release, before we do that.
> >
> > This is fair enough.  It would be really useful to have the default
> > behaviour now for those of used to it from other shells, though -- Liu,
> > perhaps you would be interested in adding a defcustom?
>
> Yeah, I think a defcustom would be good here. That would also make it
> easier for us to test out the new code and find any bugs.

Thank you all for your suggestions. A defcustom has been added in the
attached patch without changing previous behavior.