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bug#27427: 26.0.50; Native line numbers lead to display error in company
From: |
Eli Zaretskii |
Subject: |
bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup |
Date: |
Thu, 29 Jun 2017 19:20:20 +0300 |
> Cc: alexanderm@web.de, 27427@debbugs.gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Thu, 29 Jun 2017 04:34:16 +0300
>
> On 6/28/17 7:48 PM, Eli Zaretskii wrote:
>
> > Dmitry, can you tell why the popup overlay is a single overlay with a
> > single multiline string, and not a series of overlays, one each for
> > every line shown in the popup? I assume this caused or could cause
> > more serious problems than the current implementation, but what
> > problems were those?
>
> Different tradeoffs, some different problems, and a lot of common ones
> (like text scaling, images, character widths, etc).
But all of these are not relevant to TTY frames, right?
> How would that help with the current issue?
Martin is trying very hard to come up with a method to overcome the
fact that Emacs cannot display "rectangular" overlay strings.
Breaking the string into several one-line strings and putting their
overlays at the appropriate buffer positions would solve this problem.
> One-line-per-overlay approach will always work worse in display-heavy
> buffers, for instance. Like the 'M-x report-emacs-bug' one.
Why would it work worse in that case?
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, (continued)
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/27
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, martin rudalics, 2017/06/28
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/28
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, martin rudalics, 2017/06/28
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/28
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, martin rudalics, 2017/06/29
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/29
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, martin rudalics, 2017/06/30
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/30
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Dmitry Gutov, 2017/06/28
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup,
Eli Zaretskii <=
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Dmitry Gutov, 2017/06/29
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/25
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, martin rudalics, 2017/06/26
- bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup, Eli Zaretskii, 2017/06/26