bug#56637: 28.1.90; [FR] Allow a way around font-lock-mode being unconditionally disabled in " *hidden*" buffers

[Ihor Radchenko]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>> Org mode fontifies code blocks using "hidden" temporary buffers with
>> their name starting from " ": " *org-src-fontification:major-mode*".
>>
>> The buffers are kept around to avoid extra major-mode loading overheads
>> and the fontification is not using (font-lock-ensure).
>
> IIUC they're never displayed, right?  So, `font-lock-ensure` does sound
> like "the right tool".  Could you give a short explanation for why you
> don't use `font-lock-ensure`?

Sorry, it is a typo. I did mean "the fontification *is* using
(font-lock-ensure)". We do use `font-lock-ensure', but it does not
always produce the same results with/without font-lock-mode enabled.

Best,
Ihor