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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Ricardo Wurmus <rekado@elephly.net>
Cc: casouri@gmail.com, spacibba@aol.com, emacs-devel@gnu.org,
	ams@gnu.org, ghe@sdf.org, Eli Zaretskii <eliz@gnu.org>,
	tecosaur@gmail.com
Subject: Re: "modern" colors Re: Changes for emacs 28
Date: Sun, 13 Sep 2020 18:16:22 -0400	[thread overview]
Message-ID: <jwvimch5nwk.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <878sddz72o.fsf@elephly.net> (Ricardo Wurmus's message of "Sun, 13 Sep 2020 23:43:11 +0200")

>>> I suppose that’s exactly what gtk_selection_bg_color and
>>> gtk_selection_fg_color are supposed to do: take the colours from the GTK
>>> theme.
>>> On Guix we build Emacs with the GTK toolkit.
>> So the bug is that we obey the "external" settings for the region but
>> apparently not for the `default` face.
> There’s also a colour clash with the font-lock-comment-face and the
> region when gtk_selection_bg_color happens to be dark (dark red on
> black).

Most faces have two settings depending on whether the default background
id dark or light, so as long as we don't get the right default
background color, your region face (which assumes a dark background)
will likely clash with many other faces (which assume a light background).

> Perhaps it’s a mistake to obey external colour settings at all, when we
> can only do it partially anyway.

It's definitely a mistake to do it for a non-default face like
`region` when we don't do it for `default`, indeed.

Our faces are normally setup to work reasonably well with "any" sane
default foreground/background (by choosing between the dark and the
light "theme" based on the color of the default background), so I don't
think it would be a mistake to obey external color settings for the
default face.


        Stefan




  parent reply	other threads:[~2020-09-13 22:16 UTC|newest]

Thread overview: 289+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-08 16:02 Changes for emacs 28 TEC
2020-09-08 17:01 ` Yuan Fu
2020-09-08 17:45   ` TEC
2020-09-08 18:15   ` TEC
2020-09-08 19:28     ` tomas
2020-09-08 20:31       ` Ergus
2020-09-08 21:01         ` Stefan Kangas
2020-09-08 21:45           ` Ergus
2020-09-08 22:14             ` Stefan Kangas
2020-09-08 22:26               ` Ergus
2020-09-08 21:35         ` Daniel Martín
2020-09-09 16:05     ` Stefan Monnier
2020-09-09 16:22       ` T.V Raman
2020-09-09 16:45       ` TEC
2020-09-09 18:35         ` Stefan Monnier
2020-09-10 10:47           ` Göktuğ Kayaalp
2020-09-10 17:39             ` Drew Adams
2020-09-10 17:56               ` Yuri Khan
2020-09-10 18:21                 ` Eli Zaretskii
2020-09-10 19:48                   ` Ricardo Wurmus
2020-09-11  5:43                     ` Eli Zaretskii
2020-09-10 21:01                   ` Göktuğ Kayaalp
2020-09-10 21:21                     ` Gregory Heytings via Emacs development discussions.
2020-09-10 21:34                       ` Ricardo Wurmus
2020-09-10 21:36                         ` Gregory Heytings via Emacs development discussions.
2020-09-10 22:19                         ` Drew Adams
2020-09-10 21:46                       ` Stefan Kangas
2020-09-11  4:16                       ` Richard Stallman
2020-09-11  7:04                         ` Philip K.
2020-09-11  7:12                           ` Eli Zaretskii
2020-09-11  7:44                             ` tomas
2020-09-11 10:27                               ` Arthur Miller
2020-09-11 12:26                                 ` tomas
2020-09-11 15:19                                   ` Arthur Miller
2020-09-11 10:50                               ` Göktuğ Kayaalp
2020-09-13  8:41                               ` Juri Linkov
2020-09-13 10:30                                 ` tomas
2020-09-13 10:59                                   ` Göktuğ Kayaalp
2020-09-13 11:38                                     ` tomas
2020-09-13 12:53                                     ` Ergus
2020-09-13 15:05                                       ` Göktuğ Kayaalp
2020-09-13 16:17                                         ` Ergus
2020-09-13 16:38                                           ` Göktuğ Kayaalp
2020-09-13 12:15                                   ` Arthur Miller
2020-09-13 12:40                                     ` tomas
2020-09-14 18:45                                   ` chad
2020-09-15  8:12                                     ` tomas
2020-09-15 18:27                                       ` Dmitry Gutov
2020-09-15 21:17                                         ` tomas
2020-09-15 20:45                                       ` Gregory Heytings via Emacs development discussions.
2020-09-15 21:22                                         ` tomas
2020-09-15 23:32                                         ` Alan Third
2020-09-13 14:29                                 ` Eli Zaretskii
2020-09-13 18:05                                   ` Juri Linkov
2020-09-13 18:26                                     ` Eli Zaretskii
2020-09-13 19:17                                       ` Juri Linkov
2020-09-13 19:28                                         ` Eli Zaretskii
2020-09-11 10:30                           ` Ergus
2020-09-12  3:21                             ` Richard Stallman
2020-09-12  3:36                               ` Ergus
2020-09-13  8:45                                 ` Juri Linkov
2020-09-11 19:17                           ` Drew Adams
2020-09-12  3:21                           ` Richard Stallman
2020-09-11  8:59                       ` Dmitry Gutov
2020-09-11 11:00                         ` Arthur Miller
2020-09-11 12:50                           ` Dmitry Gutov
2020-09-11 13:23                             ` Ergus
2020-09-11 18:29                               ` Drew Adams
2020-09-11 19:12                                 ` Ergus
2020-09-11 19:23                                   ` Drew Adams
2020-09-11 20:07                                     ` Ergus
2020-09-11 20:37                                       ` Drew Adams
2020-09-13  3:59                                       ` Richard Stallman
2020-09-11 21:07                               ` Dmitry Gutov
2020-09-12 12:40                               ` Arthur Miller
2020-09-12 16:28                                 ` Drew Adams
2020-09-12 12:24                             ` Arthur Miller
2020-09-10 22:48                     ` Caio Henrique
2020-09-12  3:20                       ` Richard Stallman
2020-09-12  4:07                         ` Caio Henrique
2020-09-11  4:16                     ` Richard Stallman
2020-09-11  9:49                       ` Göktuğ Kayaalp
2020-09-11  9:53                         ` Lars Ingebrigtsen
2020-09-11 21:51                           ` Stefan Kangas
2020-09-11 17:53                         ` Drew Adams
2020-09-11 19:09                         ` Stefan Kangas
2020-09-11 21:05                           ` Göktuğ Kayaalp
2020-09-11 21:40                             ` Stefan Kangas
2020-09-12  7:54                               ` Göktuğ Kayaalp
2020-09-11  6:01                     ` Eli Zaretskii
2020-09-11  9:04                       ` Dmitry Gutov
2020-09-11  9:19                         ` Gregory Heytings via Emacs development discussions.
2020-09-11 13:52                           ` Robert Pluim
2020-09-11 14:10                             ` Gregory Heytings via Emacs development discussions.
2020-09-11 14:26                               ` Robert Pluim
2020-09-11 10:36                         ` Arthur Miller
2020-09-11 10:39                           ` Göktuğ Kayaalp
2020-09-11 11:20                             ` Arthur Miller
2020-09-12  3:21                             ` Richard Stallman
2020-09-12  7:49                               ` Göktuğ Kayaalp
2020-09-13  4:07                                 ` Richard Stallman
2020-09-11 20:24                           ` Dmitry Gutov
2020-09-11 19:17                         ` Drew Adams
2020-09-10 18:44                 ` Drew Adams
2020-09-10 19:34                   ` Yuri Khan
2020-09-11  4:16                     ` Richard Stallman
2020-09-11  5:11                       ` Yuri Khan
2020-09-11  5:40                     ` Eli Zaretskii
2020-09-11  4:16                 ` Richard Stallman
2020-09-10 18:12             ` Juri Linkov
2020-09-09 19:28         ` tomas
2020-09-09 21:33         ` Howard Melman
2020-09-09 22:19           ` Drew Adams
2020-09-10 11:20         ` Ricardo Wurmus
2020-09-10 11:27           ` Göktuğ Kayaalp
2020-09-10 11:57             ` Ricardo Wurmus
2020-09-11  4:16           ` Richard Stallman
2020-09-11  4:52             ` Ricardo Wurmus
2020-09-11  6:07               ` TEC
2020-09-12  3:21                 ` Richard Stallman
2020-09-12  3:21               ` Richard Stallman
2020-09-11  4:13         ` Richard Stallman
2020-09-11  4:14         ` Richard Stallman
2020-09-09 16:57       ` Ergus
2020-09-09 17:08         ` Gregory Heytings via Emacs development discussions.
2020-09-09 17:16           ` Ergus
2020-09-09 17:25         ` Drew Adams
2020-09-09 17:34         ` Caio Henrique
2020-09-10  9:09         ` "modern" colors " Alfred M. Szmidt
2020-09-10 10:20           ` Ergus
2020-09-10 10:29             ` Alfred M. Szmidt
2020-09-10 10:43               ` Eli Zaretskii
2020-09-10 11:08               ` Ergus
2020-09-10 12:32                 ` Eli Zaretskii
2020-09-10 13:17                   ` Ergus
2020-09-10 13:55                     ` Yuri Khan
2020-09-10 14:41                     ` Eli Zaretskii
2020-09-10 18:40                       ` Ergus
2020-09-10 18:50                         ` Eli Zaretskii
2020-09-10 18:58                           ` Ergus
2020-09-11 13:15                 ` Alfred M. Szmidt
2020-09-11 13:42                   ` Ergus
2020-09-11 14:13                     ` Alfred M. Szmidt
2020-09-11 14:23                     ` Stefan Monnier
2020-09-11 14:36                       ` Iñigo Serna
2020-09-11 22:14                       ` Ergus
2020-09-12  6:25                         ` Eli Zaretskii
2020-09-12  9:03                           ` Ergus
2020-09-12  9:25                             ` Eli Zaretskii
2020-09-12 10:19                               ` Ergus
2020-09-12 17:02                               ` Alfred M. Szmidt
2020-09-13  5:51                               ` Thibaut Verron
2020-09-13 14:21                                 ` Eli Zaretskii
2020-09-13 18:40                                   ` Thibaut Verron
2020-09-13  4:06                             ` Richard Stallman
2020-09-12 11:24                           ` Yuri Khan
2020-09-12 11:32                             ` Eli Zaretskii
2020-09-12 12:41                               ` Ergus
2020-09-12 16:29                                 ` Drew Adams
2020-09-12 15:36                               ` Stefan Monnier
2020-09-12 15:43                                 ` Ergus
2020-09-12 17:25                                   ` Stefan Monnier
2020-09-13  4:06                               ` Richard Stallman
2020-09-13  8:53                                 ` Göktuğ Kayaalp
2020-09-14  3:50                                   ` Richard Stallman
2020-09-14  8:08                                     ` Göktuğ Kayaalp
2020-09-14  9:46                                       ` Ergus
2020-09-14 15:14                                       ` Eli Zaretskii
2020-09-14 15:48                                       ` Drew Adams
2020-09-12 15:33                           ` Stefan Monnier
2020-09-12 10:13                         ` Iñigo Serna
2020-09-12 11:13                         ` Yuri Khan
2020-09-12 12:26                           ` Ergus
2020-09-12 16:27                           ` Drew Adams
2020-09-12 14:52                         ` Alfred M. Szmidt
2020-09-12 15:37                           ` Ergus
2020-09-12 17:02                             ` Alfred M. Szmidt
2020-09-12 17:26                               ` TEC
     [not found]                                 ` <87o8maj1kh.fsf@gmail.com>
2020-09-12 18:27                                   ` TEC
2020-09-12 19:57                                   ` Ergus
2020-09-13  5:53                                     ` TEC
2020-09-12 21:22                                   ` Alfred M. Szmidt
2020-09-13  5:49                                     ` TEC
2020-09-15  6:54                                       ` Alfred M. Szmidt
2020-09-16  2:49                                         ` TEC
2020-09-13  8:00                                   ` Göktuğ Kayaalp
2020-09-13  9:04                                     ` Gregory Heytings via Emacs development discussions.
2020-09-13 10:17                                       ` Göktuğ Kayaalp
2020-09-13 14:26                                         ` Gregory Heytings via Emacs development discussions.
2020-09-13 14:43                                           ` Göktuğ Kayaalp
2020-09-13 15:22                                             ` Stefan Kangas
2020-09-13  9:16                                     ` Colin Baxter
2020-09-12 19:46                               ` Ergus
2020-09-12 21:22                                 ` Drew Adams
2020-09-12 21:22                                 ` Alfred M. Szmidt
2020-09-13  1:14                                   ` Caio Henrique
2020-09-15  6:54                                     ` toggle-light-dark-mode (was: Re: "modern" colors Re: Changes for emacs 28) Alfred M. Szmidt
2020-09-15 17:51                                       ` toggle-light-dark-mode Caio Henrique
2020-09-15 19:03                                         ` toggle-light-dark-mode Juri Linkov
2020-09-15 20:10                                           ` toggle-light-dark-mode Caio Henrique
2020-09-16 19:31                                             ` toggle-light-dark-mode Juri Linkov
2020-09-16 20:14                                               ` toggle-light-dark-mode Protesilaos Stavrou
2020-09-16 20:32                                                 ` toggle-light-dark-mode Juri Linkov
2020-09-16 20:59                                                 ` toggle-light-dark-mode Stefan Monnier
2020-09-17 14:34                                               ` toggle-light-dark-mode Arthur Miller
2020-09-12 17:43                             ` "modern" colors Re: Changes for emacs 28 Ricardo Wurmus
2020-09-12 19:53                               ` Ergus
2020-09-12 19:59                                 ` Caio Henrique
2020-09-12 20:09                                   ` Ergus
2020-09-13  8:07                                   ` Göktuğ Kayaalp
2020-09-12 20:13                                 ` Ricardo Wurmus
2020-09-13 15:09                                   ` Eli Zaretskii
2020-09-13 16:22                                     ` Ricardo Wurmus
2020-09-13 16:45                                       ` Eli Zaretskii
2020-09-13 19:49                                         ` Ricardo Wurmus
2020-09-13 20:16                                           ` Stefan Monnier
2020-09-13 21:43                                             ` Ricardo Wurmus
2020-09-13 21:45                                               ` Ergus
2020-09-13 22:18                                                 ` Stefan Monnier
2020-09-13 22:26                                                   ` Lars Ingebrigtsen
2020-09-13 21:45                                               ` Ergus
2020-09-13 22:16                                               ` Stefan Monnier [this message]
2020-09-13 22:24                                                 ` Stefan Monnier
2020-09-14 14:44                                               ` Eli Zaretskii
2020-09-14 16:45                                                 ` Ricardo Wurmus
2020-09-14 17:15                                                   ` Stefan Monnier
2020-09-14 17:29                                                   ` Eli Zaretskii
2020-09-14 19:47                                                     ` Ricardo Wurmus
2020-09-14 20:20                                                       ` Stefan Monnier
2020-09-15  7:40                                                         ` Robert Pluim
2020-09-15 14:34                                                           ` Eli Zaretskii
2020-09-15 14:50                                                             ` Robert Pluim
2020-09-15 15:51                                                               ` Yuri Khan
2020-09-15 16:01                                                                 ` Göktuğ Kayaalp
2020-09-15 16:30                                                                   ` Göktuğ Kayaalp
2020-09-15 16:05                                                                 ` Robert Pluim
2020-09-15 16:30                                                                   ` Yuri Khan
2020-09-15 16:11                                                                 ` Eli Zaretskii
2020-09-15 16:31                                                                   ` Yuri Khan
2020-09-15 14:18                                                       ` Eli Zaretskii
2020-09-14 14:39                                             ` Eli Zaretskii
2020-09-14 14:47                                               ` Robert Pluim
2020-09-14 16:07                                                 ` Eli Zaretskii
2020-09-14 16:35                                                   ` Robert Pluim
2020-09-14 14:38                                           ` Eli Zaretskii
2020-09-14 16:46                                             ` Ricardo Wurmus
2020-09-13  3:57                         ` Richard Stallman
2020-09-13  3:57                         ` Richard Stallman
2020-09-13 14:16                           ` Eli Zaretskii
2020-09-15  6:54                           ` Alfred M. Szmidt
2020-09-11 23:29                     ` Philip K.
2020-09-12 11:10                       ` Göktuğ Kayaalp
2020-09-12 11:44                       ` Dmitry Gutov
2020-09-12 12:46                         ` Ergus
2020-09-12 16:24                       ` Drew Adams
2020-09-12 13:16                   ` Arthur Miller
2020-09-12 13:55                     ` Ricardo Wurmus
2020-09-12 14:31                       ` Arthur Miller
2020-09-13  0:17                         ` Dmitry Gutov
2020-09-12 14:52                       ` Alfred M. Szmidt
2020-09-13  0:44                     ` Dmitry Gutov
2020-09-09  3:46 ` Richard Stallman
2020-09-09  6:26   ` TEC
2020-09-09 15:43     ` Göktuğ Kayaalp
  -- strict thread matches above, loose matches on Subject: below --
2020-09-12 14:21 "modern" colors " ej32u
2020-09-12 14:21 ej32u
2020-09-12 16:29 ` Drew Adams
2020-09-13  0:36 arthur miller
2020-09-13  0:51 ` Dmitry Gutov
2020-09-14  3:49   ` Richard Stallman
2020-09-14  5:14     ` TEC
2020-09-14  6:35       ` Ergus
2020-09-14  8:18         ` Göktuğ Kayaalp
2020-09-14  9:48           ` Ergus
2020-09-15  4:35       ` Richard Stallman
2020-09-14 15:19     ` Arthur Miller
2020-09-15  4:44       ` Richard Stallman
2020-09-18 13:32       ` Stefan Kangas
2020-09-18 16:06         ` Arthur Miller
2020-09-18 16:17           ` Stefan Kangas
2020-09-18 17:14             ` Arthur Miller
2020-09-18 18:43               ` Stefan Kangas
2020-09-18 19:01                 ` Arthur Miller
2020-09-15  6:38   ` Marcus Harnisch
2020-09-15 15:54     ` Arthur Miller
2020-09-13  1:26 arthur miller
2020-09-13 11:19 ` Dmitry Gutov
2020-09-13 11:50   ` Arthur Miller
2020-09-13 17:29     ` Dmitry Gutov

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