bug#56184: 29.0.50; Increasing max-redisplay-ticks after it is set very low does nothing

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Po Lu <luangruo@yahoo.com>
>> Cc: 56184@debbugs.gnu.org
>> Date: Fri, 24 Jun 2022 21:08:15 +0800
>> 
>> Eli Zaretskii <eliz@gnu.org> writes:
>> 
>> > What do you expect it to do?
>> 
>> To redraw the entire frame, since max-redisplay-ticks is now
>> sufficiently large.
>
> That won't happen, unless you type C-l or make some change (e.g., type
> a character) into *scratch*, because the buffer *scratch* is marked
> "not to be redisplayed", and the only window on the frame is the
> window showing *scratch*.  So this is the expected and documented
> behavior.

Okay then, so I'm closing this bug.

Thanks.