Re: master 71ef012: Map redo records for undo in region to 'undo-in-region

[Yuan Fu]

> On Mar 11, 2021, at 7:26 PM, Lars Ingebrigtsen <larsi@gnus.org> wrote:
> 
> monnier@iro.umontreal.ca (Stefan Monnier) writes:
> 
>> branch: master
>> commit 71ef0122abf5215eafa2dc414b75630a709de008
>> Author: Yuan Fu <casouri@gmail.com>
>> Commit: Stefan Monnier <monnier@iro.umontreal.ca>
>> 
>>    Map redo records for undo in region to 'undo-in-region
>> 
>>    * lisp/simple.el (undo-equiv-table): Add explaination for
>>    undo-in-region, undo to the beginning of undo list and null undo.
>>    (undo): If equiv is 'undo-in-region, empty or t, set pending-undo-list
>>    to t.  If the redo is undo-in-region, map buffer-undo-list to
>>    'undo-in-region instead of t, if it is an identity mapping, map to
>>    'empty.
> 
> This seems to lead to the following two test failures:
> 
> 2 unexpected results:
>   FAILED  simple-tests--undo
>   FAILED  simple-tests--undo-equiv-table
> 

How is the test above ran? Maybe I can setup something similar and investigate. 
All the tests passed on my machine (with master and -q).

Yuan