GNU bug report logs - #57447
28.1.90; Can font-lock stop requesting fontification of invisible text?

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From: Ihor Radchenko <yantar92 <at> gmail.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 57447 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>
Subject: bug#57447: 28.1.90; Can font-lock stop requesting fontification of invisible text?
Date: Sun, 28 Aug 2022 09:23:01 +0800

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

>>> I am wondering if something like font-lock-extend-region-functions may
>>> be utilized to shrink the fontification boundaries.
>> I don't know.  Maybe Stefan does.
>
> The short answer is: no.
> [ Tho I don't understand how the question relates to the text before
>   it: reducing the size of a chunk wouldn't reduce the number of times
>   fontification-functions is called.  ]

The aim is skipping invisible text during fontification.

-- 
Ihor Radchenko,
Org mode contributor,
Learn more about Org mode at https://orgmode.org/.
Support Org development at https://liberapay.com/org-mode,
or support my work at https://liberapay.com/yantar92

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