GNU bug report logs - #65896
30.0.50; folding text with text properties prevents background from extending past the newline

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From: Ihor Radchenko <yantar92 <at> posteo.net>
To: Kévin Le Gouguec <kevin.legouguec <at> gmail.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 65896-done <at> debbugs.gnu.org, look <at> strawberrytea.xyz
Subject: bug#65896: 30.0.50; folding text with text properties prevents background from extending past the newline
Date: Wed, 24 Jan 2024 16:42:22 +0000

Kévin Le Gouguec <kevin.legouguec <at> gmail.com> writes:

> Ihor Radchenko <yantar92 <at> posteo.net> writes:
>
>> After several attempts, I found a way to handle faces in the trailing
>> newlines after folds without excessive changes in Org mode.
>> Fixed, on main.
>> https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=2ade16bbc
>
> Neat.  At first glance (including the subsequent fixup), it looks like
> outline.el could be taught the same trick, right?  It would """just"""
> be a matter of finding the spot(s) that map to org-fold-core-region, and
> implementing equivalents to the org-fold-core helpers you leveraged
> (get-regions, get-folding-spec, get-region-at-point) if they don't exist
> already?

Yes, it should be doable.
The equivalents would be overlay* functions.
Or outline.el can use org-fold-core to fold staff :)
org-fold-core has no major dependencies from Org libraries.

-- 
Ihor Radchenko // yantar92,
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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