bug#59902: 30.0.50; Image overlay is not updated until the cursor moves to the overlay

[Ihor Radchenko]

Eli Zaretskii <eliz@gnu.org> writes:

>> The current Emacs' behaviour is unexpected and very confusing here.
>> Ideally, Emacs should be able to judge by itself whether to update
>> cached image in memory.
>
> You want Emacs to hit the disk and process the file on each redisplay
> cycle?

No. It can be less frequent. Maybe just when a new image view is created
(like in overlay). Or maybe on timer - make images in the image cache
expire after some time.

-- 
Ihor Radchenko // yantar92,
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