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Re: A question about overlays and performance.
From: |
Eli Zaretskii |
Subject: |
Re: A question about overlays and performance. |
Date: |
Sun, 26 Jul 2020 16:56:22 +0300 |
> From: Ihor Radchenko <yantar92@gmail.com>
> Cc: emacs-devel@gnu.org
> Date: Sun, 26 Jul 2020 09:33:21 +0800
>
> Not directly related to the initial question here, but may I ask if
> there are any practical guidelines to convert overlays to text
> properties? I am specifically concerned about two issues when we want to
> use text properties instead of overlays to hide text in buffer (pointing
> at org-mode):
> - text hidden via text properties is not well-handled by isearch. For
> overlays, isearch can temporary reveal the hidden text, which is not
> the case for text hidden using 'invisible text property.
> - text properties are not buffer-local in indirect buffers. With
> overlays, it is possible to have define hidden text in basic and
> indirect buffer independently. However, text properties will always be
> shared and the text hidden in indirect buffer will automatically be
> hidden in the base buffer as well.
So what kind of guidelines did you want to hear regarding these
issues?
- A question about overlays and performance., Jeff Norden, 2020/07/25
- Re: A question about overlays and performance., Eli Zaretskii, 2020/07/25
- Re: A question about overlays and performance., Jeff Norden, 2020/07/25
- Re: A question about overlays and performance., Ihor Radchenko, 2020/07/25
- Re: A question about overlays and performance., Stefan Monnier, 2020/07/26
- Re: A question about overlays and performance., Ihor Radchenko, 2020/07/27
- Re: A question about overlays and performance., Jeff Norden, 2020/07/28
- Re: A question about overlays and performance., Yuan Fu, 2020/07/28
- Re: A question about overlays and performance., Eric Abrahamsen, 2020/07/28
- Re: A question about overlays and performance., Ihor Radchenko, 2020/07/28
- Re: A question about overlays and performance., Jeff Norden, 2020/07/30
- Re: A question about overlays and performance., Juri Linkov, 2020/07/28
- Re: A question about overlays and performance., Ihor Radchenko, 2020/07/28