> On Mar 12, 2021, at 12:00 PM, Lars Ingebrigtsen <larsi@gnus.org> wrote:
> 
> Yuan Fu <casouri@gmail.com> writes:
> 
>> I see. It fails when executing regional undo. Does Emacs not have
>> regional undo when running in batch mode? (Maybe push-mark-command
>> behaves differently?)
> 
> I'm not sure, but I see that Glenn has disabled the tests for now, so
> perhaps he knows more.
> 
> -- 
> (domestic pets only, the antidote for overdose, milk.)
>   bloggy blog: http://lars.ingebrigtsen.no

This patch should fix it for batch mode. I’m not sure if I need to mention Glenn’s commit in the commit message (like “Revert commit xxx" or something), maybe someone can edit it to the correct format.

Yuan