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From: StrawberryTea <look@strawberrytea.xyz>
To: Juri Linkov <juri@linkov.net>
Cc: "Eli Zaretskii" <eliz@gnu.org>,
	65896@debbugs.gnu.org, "Ihor Radchenko" <yantar92@posteo.net>,
	"Kévin Le Gouguec" <kevin.legouguec@gmail.com>
Subject: bug#65896: 30.0.50; folding text with text properties prevents background from extending past the newline
Date: Fri, 29 Sep 2023 14:07:17 -0500	[thread overview]
Message-ID: <87edig6b95.fsf@strawberrytea.xyz> (raw)
In-Reply-To: <86o7hlghcu.fsf@mail.linkov.net>

[-- Attachment #1: Type: text/plain, Size: 1064 bytes --]

Basically, it’s always possible to overlay the newline after a fold or shorten
the fold by one character and overlay a newline for the last character then set
a face and extend property for that newline. But even with this, when the last
character in the buffer is not a newline and has the extend property, its face
is not extended and there is no character after to coerce into a newline.

What I think could be an alternative to adding all these overlays is a change on
the display engine side so that the extend property on a character extends its
face background regardless of whether it’s a newline character.

Juri Linkov <juri@linkov.net> writes:

>>> I tried, but the conclusion was that this requires changes in the display engine.
>>
>> Could you expand on what exactly you tried, and what limitations you
>> faced?  (Apologies if you went over this somewhere else and I missed it)
>
> Sorry, I don’t remember the details, have to reread previous threads,
> maybe this is already possible without changes in the display engine.

  reply	other threads:[~2023-09-29 19:07 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-12 18:00 bug#65896: 30.0.50; folding text with text properties prevents background from extending past the newline StrawberryTea
2023-09-12 18:51 ` Eli Zaretskii
2023-09-12 20:51   ` Kévin Le Gouguec
2023-09-12 21:35     ` LemonBreezes
2023-09-13 11:54       ` Eli Zaretskii
2023-09-20 12:50         ` Ihor Radchenko
2023-09-21 11:07           ` Eli Zaretskii
2023-09-22 10:12             ` Ihor Radchenko
2023-09-22 11:56               ` Eli Zaretskii
2023-09-22 12:00                 ` Ihor Radchenko
2023-09-22 12:48                   ` Eli Zaretskii
2023-09-23 10:51                     ` Ihor Radchenko
2023-09-23 11:11                       ` Eli Zaretskii
     [not found]                         ` <871qep2l2z.fsf@localhost>
2023-09-23 12:38                           ` Eli Zaretskii
2023-09-23 12:59                             ` Ihor Radchenko
2023-09-23 13:10                               ` Eli Zaretskii
2023-09-23 14:06                                 ` Ihor Radchenko
2023-09-23 18:33                                   ` StrawberryTea
2023-09-23 19:05                                     ` Eli Zaretskii
2023-09-23 19:05                                       ` StrawberryTea
2023-09-24  5:00                                         ` Eli Zaretskii
2023-09-24  7:53                                           ` StrawberryTea
2023-09-24 10:19                                             ` Ihor Radchenko
2023-09-24 11:59                                               ` Eli Zaretskii
2023-09-24 18:30                                                 ` StrawberryTea
2023-09-25  4:38                                                   ` Eli Zaretskii
2023-09-26  8:18                                                 ` Ihor Radchenko
2023-09-29  5:47                                                   ` Eli Zaretskii
2024-01-22 14:45                                                   ` Ihor Radchenko
2024-01-23 19:14                                                     ` Kévin Le Gouguec
2024-01-24 16:42                                                       ` Ihor Radchenko
2024-01-25  7:46                                                         ` Kévin Le Gouguec
2024-01-25 13:47                                                           ` Ihor Radchenko
2023-09-21 12:54           ` Eli Zaretskii
2023-09-21 21:07             ` Kévin Le Gouguec
2023-09-22  6:40               ` Juri Linkov
2023-09-22  7:20                 ` Eli Zaretskii
2023-09-29  7:12                 ` Kévin Le Gouguec
2023-09-29 15:41                   ` Juri Linkov
2023-09-29 19:07                     ` StrawberryTea [this message]
2023-09-30 13:49                       ` Eli Zaretskii
2023-09-30 22:55                         ` StrawberryTea
2023-10-01  8:42                           ` Eli Zaretskii
2023-10-02  4:28                             ` StrawberryTea
2023-10-02  6:05                               ` Eli Zaretskii
2023-10-05 20:59                                 ` StrawberryTea
2023-09-13 11:48     ` Eli Zaretskii

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