bug#68006: 30.0.50; Image-mode speed

[Manuel Giraud]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Manuel Giraud <manuel@ledu-giraud.fr>
>> Cc: 68006@debbugs.gnu.org
>> Date: Mon, 25 Dec 2023 19:59:10 +0100
>> 
>> About being sure to display the file on disk, maybe we could call
>> 'image-flush' only if the file has changed since its display.  WDYT?
>
> Provided that the check is reliable, I guess so.
>
> In any case, I think we should be cautious and leave a knob to get
> back the old behavior, in case there are some situations we don't
> anticipate that need to flush the caches.

Hi,

What do you think of this?  Of course, it will need a NEWS entry but I
wanted to polish it first.  I have made it opt-in.  I have used it a bit
the cache could grow fast but I find it quite pleasant to use (for
Docview also).

0001-Add-some-user-control-on-image-caching.patch
Description: Text Data

-- 
Manuel Giraud