all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Dmitrii Kuragin via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: "Gerd Möllmann" <gerd.moellmann@gmail.com>, 57434@debbugs.gnu.org
Subject: bug#57434: 28.1.91; Terminal Emacs Mac OS flickering.
Date: Mon, 29 Aug 2022 13:25:06 -0700	[thread overview]
Message-ID: <CALqSXk5Qk83MSgEMB6_LV2aSKGAg_rK7egocJD4H06zRfWdMUQ@mail.gmail.com> (raw)
In-Reply-To: <831qsyx2lr.fsf@gnu.org>

[-- Attachment #1: Type: text/plain, Size: 1983 bytes --]

So far:
```
:~/Desktop% tput al; echo $?
0
:~/Desktop% tput AL; echo $?
1%dL0
:~/Desktop% tput dl; echo $?
0
:~/Desktop% tput DL; echo $?
1%dM0
:~/Desktop% tput sf; echo $?

0
0~/Desktop% tput sr; echo $?
:~/Desktop% tput wi; echo $?
tput: unknown terminfo capability 'wi'
4
:~/Desktop% tput cs; echo $?
%p1%d;%p2%dr0
:~/Desktop% tput cS; echo $?
tput: unknown terminfo capability 'cS'
4
```

Seems like Mac Os doesn't support "wi", but the condition is still going to
be true.

```
tty->line_ins_del_ok = 0;
```

make the emacs really smooth w/o any flickering.

On Mon, Aug 29, 2022 at 12:37 PM Eli Zaretskii <eliz@gnu.org> wrote:

> > From: Dmitrii Kuragin <kuragin@google.com>
> > Date: Mon, 29 Aug 2022 12:26:07 -0700
> > Cc: Gerd Möllmann <gerd.moellmann@gmail.com>,
> >       57434@debbugs.gnu.org
> >
> > I tried different terminal emulators, Alacritty, iTerm2, Terminal.app
> (stock). All of them show the same issue.
> > So, it is not a terminal emulator.
>
> If this happens with all terminal emulators on macOS, we should reset
> the line_ins_del_ok flag for macOS.  Look in term.c, where it is
> initialized by consulting various terminfo features supported by the
> terminal.  If all the features it consults indeed work on macOS, then
> simply say something like
>
>   #ifdef DARWIN_OS
>     tty->line_ins_del_ok = 0;
>   #else
>   ... the current code...
>   #endif
>
> and see if the problem goes away.
>
> Gerd, do you see the same on your system?
>


-- 
*If you get an email from me outside of the 9-5 it is *not* because I'm
always on or expect an immediate response from you; it is because of work
flexibility
<http://www.inc.com/john-boitnott/how-flexible-hours-can-create-a-better-work-life-balance.html>
.  Evening and weekend emails are a sign I allocated some regular working
hours for other things (such as family, gym, friends,...).  And I encourage
you to feel free to do the same.

[-- Attachment #2: Type: text/html, Size: 4106 bytes --]

  reply	other threads:[~2022-08-29 20:25 UTC|newest]

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-26 16:54 bug#57434: 28.1.91; Terminal Emacs Mac OS flickering Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-27  5:34 ` Gerd Möllmann
2022-08-27  5:41   ` Gerd Möllmann
2022-08-27 15:03     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-27 15:46       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-27 15:58         ` Eli Zaretskii
2022-08-27 16:01           ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-27 16:14             ` Eli Zaretskii
2022-08-29 14:18               ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 14:38                 ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 16:04                   ` Eli Zaretskii
2022-08-29 16:05                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 16:07                       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 16:27                         ` Eli Zaretskii
2022-08-29 15:15                 ` Gerd Möllmann
2022-08-29 16:22                   ` Eli Zaretskii
2022-08-29 17:14                     ` Gerd Möllmann
2022-08-29 18:24                       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 18:57                         ` Eli Zaretskii
2022-08-29 19:04                           ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 19:17                             ` Eli Zaretskii
2022-08-29 19:26                               ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 19:37                                 ` Eli Zaretskii
2022-08-29 20:25                                   ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2022-08-29 20:44                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 21:08                                       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 11:28                                         ` Eli Zaretskii
2022-08-30  6:09                                     ` Gerd Möllmann
2022-08-30 11:10                                       ` Eli Zaretskii
2022-08-30 11:23                                         ` Gerd Möllmann
2022-08-30 13:48                                           ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 16:19                                         ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 16:34                                           ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 17:00                                             ` Eli Zaretskii
2022-08-30 17:22                                               ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 11:11                                     ` Eli Zaretskii
2022-08-30  6:04                                   ` Gerd Möllmann
2022-08-30 11:46                                     ` Eli Zaretskii
2022-08-30 11:53                                       ` Gerd Möllmann
2022-08-30 12:07                                         ` Eli Zaretskii
2022-08-30 12:15                                           ` Gerd Möllmann
2022-08-30 12:48                                             ` Eli Zaretskii
2022-08-30 13:25                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-30 13:48                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-31  6:14                                       ` Gerd Möllmann
2022-08-31  6:14                                       ` Gerd Möllmann
2022-08-31  7:02                                         ` Gerd Möllmann
2022-08-31 11:09                                           ` Eli Zaretskii
2022-08-31 11:54                                             ` Gerd Möllmann
2022-08-31 14:12                                               ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-31 14:38                                                 ` Gerd Möllmann
2022-08-31 16:00                                                   ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-31 16:21                                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-31 16:34                                                       ` Eli Zaretskii
2022-08-31 17:11                                                         ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-31 16:25                                                     ` Eli Zaretskii
2022-09-01  5:44                                                       ` Gerd Möllmann
2022-09-01  6:11                                                         ` Eli Zaretskii
2022-09-01  6:45                                                           ` Gerd Möllmann
2022-09-01  8:18                                                             ` Gerd Möllmann
2022-09-01  8:25                                                               ` Eli Zaretskii
2022-09-01  8:56                                                                 ` Gerd Möllmann
2022-09-01 11:30                                                                   ` Eli Zaretskii
2022-09-01 12:27                                                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-01 12:32                                                                       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-01 12:36                                                                         ` Gerd Möllmann
2022-09-02  7:16                                                         ` Eli Zaretskii
2022-09-02  7:26                                                           ` Eli Zaretskii
2022-09-02  9:21                                                             ` Gerd Möllmann
2022-09-03  8:04                                                               ` Gerd Möllmann
2022-09-03  9:06                                                                 ` Eli Zaretskii
2022-09-03 16:35                                                                   ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-03 16:51                                                                     ` Eli Zaretskii
2022-09-03 17:14                                                                       ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-03 17:21                                                                         ` Eli Zaretskii
2022-09-04  4:55                                                                         ` Gerd Möllmann
2022-09-07  4:59                                                                           ` Gerd Möllmann
2022-09-07 16:11                                                                             ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-07 18:17                                                                               ` Eli Zaretskii
2022-09-08  5:31                                                                                 ` Gerd Möllmann
2022-09-08  6:25                                                                                   ` Eli Zaretskii
2022-09-08  6:43                                                                                     ` Gerd Möllmann
2022-09-08  8:20                                                                                       ` Eli Zaretskii
2022-09-08  8:43                                                                                         ` Gerd Möllmann
2022-09-08  9:16                                                                                           ` Eli Zaretskii
2022-09-08  9:35                                                                                             ` Gerd Möllmann
2022-09-08 15:59                                                                                               ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-09 15:48                                                                                                 ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-09 16:00                                                                                                   ` Eli Zaretskii
2022-09-20 16:35                                                                                                     ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-09-20 16:45                                                                                                       ` Eli Zaretskii
2022-09-21  6:10                                                                                                         ` Gerd Möllmann
2022-09-21 11:17                                                                                                           ` Eli Zaretskii
2022-09-02  9:20                                                           ` Gerd Möllmann
2022-08-29 16:01                 ` Eli Zaretskii
2022-08-29 16:03                   ` Dmitrii Kuragin via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-29 16:27                     ` Eli Zaretskii

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CALqSXk5Qk83MSgEMB6_LV2aSKGAg_rK7egocJD4H06zRfWdMUQ@mail.gmail.com \
    --to=bug-gnu-emacs@gnu.org \
    --cc=57434@debbugs.gnu.org \
    --cc=eliz@gnu.org \
    --cc=gerd.moellmann@gmail.com \
    --cc=kuragin@google.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.