From: lorentey@elte.hu (Lőrentey Károly)
Cc: David Kastrup <dak@gnu.org>, emacs-devel@gnu.org
Subject: Re: Display-local variables (Re: It is time for a feature freeze)
Date: Tue, 20 Apr 2004 06:27:55 +0200 [thread overview]
Message-ID: <lorentey.g.e.devel.87llkrnuic.elte@eris.elte.hu> (raw)
In-Reply-To: <m3k70b4o28.fsf@kfs-l.imdomain.dk> (Kim F. Storm's message of "20 Apr 2004 00:09:51 +0200")
Kim F. Storm <storm@cua.dk> writes:
>> I am now convinced that display-local variables are not really
>> necessary. What about making displays first-level Lisp objects? Are
>> there any objections against that?
>
> Where is this needed ?
First, it would make it easy to implement support for having more than
one display on the same device. I'd like to be able to have more than
one emacsclient tty sessions on the same terminal. The only problem is
that Lisp code can not currently distinguish between two displays that
are on the same device. I think exposing the display list to Lisp
would solve that problem nicely.
Plus, having a display type would make it easier in general to
manipulate displays from Lisp code. E.g. for checking that two frames
are on the same display, I'd like to simply say:
(eq (frame-display a) (frame-display b))
Do you know an easy way to provide this functionality without
Lisp-level display types? (Well, I guess I could assign an id number
for each display, but that does not sound like the Emacs Way.
For example, handling deleted displays would be hard to do right.)
--
Károly
next prev parent reply other threads:[~2004-04-20 4:27 UTC|newest]
Thread overview: 186+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-10 16:25 Compilation to native Matthew Mundell
2004-03-20 21:52 ` Matthew Mundell
2004-03-21 19:21 ` Richard Stallman
2004-03-22 16:54 ` Juri Linkov
2004-03-22 21:37 ` Stefan Monnier
2004-03-23 13:56 ` Juri Linkov
2004-03-24 23:50 ` Matthew Mundell
2004-03-24 23:57 ` Miles Bader
2004-03-22 23:44 ` Matthew Mundell
2004-03-23 13:57 ` Juri Linkov
2004-03-24 23:51 ` Matthew Mundell
2004-03-23 17:47 ` Richard Stallman
2004-04-07 11:57 ` Kenichi Handa
2004-04-07 12:45 ` David Kastrup
2004-04-07 13:12 ` Kenichi Handa
2004-04-07 23:52 ` Alex Schroeder
2004-04-08 0:28 ` Kenichi Handa
2004-04-08 2:35 ` It is time for a feature freeze (it is NOW or never) Kim F. Storm
2004-04-08 2:03 ` Kenichi Handa
2004-04-08 3:13 ` John Wiegley
2004-04-08 4:25 ` YAMAMOTO Mitsuharu
2004-04-08 5:58 ` John Wiegley
2004-04-08 11:26 ` Piet van Oostrum
2004-04-08 8:46 ` Jason Rumney
2004-04-08 15:46 ` Kim F. Storm
2004-04-08 15:44 ` Kim F. Storm
2004-04-08 15:06 ` David Kastrup
2004-04-08 16:22 ` Stefan Monnier
2004-04-09 1:36 ` Miles Bader
2004-04-09 23:43 ` Kim F. Storm
2004-04-09 23:58 ` Miles Bader
2004-04-10 0:08 ` Miles Bader
2004-04-10 18:31 ` Kim F. Storm
2004-04-10 17:53 ` Romain Francoise
2004-04-10 22:06 ` Kim F. Storm
2004-04-11 3:08 ` Kenichi Handa
2004-04-11 11:04 ` David Kastrup
2004-04-12 7:48 ` Lőrentey Károly
2004-04-11 2:34 ` Richard Stallman
2004-04-11 9:06 ` Miles Bader
2004-04-12 4:24 ` Miles Bader
2004-04-12 21:10 ` Kim F. Storm
2004-04-12 20:48 ` Miles Bader
2004-04-13 17:44 ` Richard Stallman
2004-04-10 23:19 ` Juri Linkov
2004-04-08 2:05 ` Miles Bader
2004-04-08 2:34 ` Kenichi Handa
2004-04-08 3:39 ` Miles Bader
2004-04-08 16:30 ` Redisplay crash Stefan Monnier
2004-04-09 1:57 ` Kenichi Handa
2004-04-13 10:00 ` Piet van Oostrum
2004-04-18 21:47 ` Richard Stallman
2004-04-09 22:44 ` Richard Stallman
2004-04-10 18:36 ` Kim F. Storm
2004-04-12 3:52 ` Richard Stallman
2004-04-08 7:53 ` It is time for a feature freeze (it is NOW or never) Romain Francoise
2004-04-08 16:00 ` Kim F. Storm
2004-04-08 15:54 ` Romain Francoise
2004-04-09 22:44 ` Richard Stallman
2004-04-10 1:37 ` Kim F. Storm
2004-04-10 1:09 ` Kenichi Handa
2004-04-12 3:51 ` Richard Stallman
2004-04-14 14:57 ` Kim F. Storm
2004-04-20 21:30 ` Stefan Monnier
2004-05-01 20:16 ` Kim F. Storm
2004-05-01 23:21 ` Miles Bader
2004-05-01 21:49 ` Kim F. Storm
2004-05-02 7:30 ` David Kastrup
2004-05-02 16:06 ` Stefan Monnier
2004-05-02 18:12 ` Nick Roberts
2004-05-02 18:43 ` David Kastrup
2004-05-02 20:14 ` Nick Roberts
2004-05-03 10:29 ` Jason Rumney
2004-05-03 14:03 ` Richard Stallman
2004-05-03 19:06 ` Jan D.
2004-05-08 1:21 ` Richard Stallman
2004-05-08 11:14 ` Jan D.
2004-05-08 11:35 ` David Kastrup
2004-05-09 10:38 ` Richard Stallman
2004-05-12 10:00 ` B&W icons (was It is time for a feature freeze (it is NOW or never).) Jan D.
2004-05-02 19:16 ` It is time for a feature freeze (it is NOW or never) Stefan Monnier
2004-05-02 22:26 ` Juanma Barranquero
2004-05-03 5:44 ` Kim F. Storm
2004-05-03 9:13 ` Juanma Barranquero
2004-05-03 8:52 ` Kim F. Storm
2004-05-03 13:21 ` Stefan Monnier
2004-05-03 22:20 ` Richard Stallman
2004-05-13 17:14 ` Stefan Monnier
2004-05-13 21:50 ` Kim F. Storm
2004-05-13 22:48 ` Stefan Monnier
2004-05-14 12:18 ` YAMAMOTO Mitsuharu
2004-05-14 12:49 ` Kenichi Handa
2004-05-03 21:00 ` Kim F. Storm
2004-05-04 7:14 ` David Kastrup
2004-05-04 8:09 ` Juanma Barranquero
2004-05-04 8:17 ` David Kastrup
2004-05-04 6:34 ` Kim F. Storm
2004-05-04 8:52 ` Juanma Barranquero
2004-05-04 13:45 ` Stefan Monnier
2004-05-04 13:58 ` Juanma Barranquero
2004-05-04 8:26 ` Juanma Barranquero
2004-05-04 13:44 ` Stefan Monnier
2004-05-04 14:26 ` Juanma Barranquero
2004-05-04 14:37 ` David Kastrup
2004-05-04 20:07 ` Richard Stallman
2004-05-04 22:21 ` David Kastrup
2004-05-04 21:18 ` Kim F. Storm
2004-05-04 23:49 ` David Kastrup
2004-05-05 0:23 ` Luc Teirlinck
2004-05-05 9:24 ` David Kastrup
2004-05-04 22:24 ` Miles Bader
2004-05-05 1:04 ` Robert J. Chassell
2004-04-12 3:50 ` Richard Stallman
2004-04-12 4:15 ` Miles Bader
2004-04-13 17:44 ` Richard Stallman
2004-04-16 13:15 ` Kenichi Handa
2004-04-16 14:38 ` Stefan Monnier
2004-04-17 1:41 ` Kenichi Handa
2004-04-17 17:10 ` Stefan Monnier
2004-04-19 4:40 ` Kenichi Handa
2004-04-19 13:54 ` Stefan Monnier
2004-04-19 23:44 ` Kenichi Handa
2004-04-19 23:59 ` Miles Bader
2004-04-20 0:38 ` Kenichi Handa
2004-04-12 4:33 ` Stefan Monnier
2004-04-12 21:20 ` Kim F. Storm
2004-04-13 1:30 ` Kenichi Handa
2004-04-13 10:37 ` Kim F. Storm
[not found] ` <lorentey.g.e.devel.87brlx1wku.elte@eris.elte.hu>
2004-04-14 10:59 ` Kim F. Storm
2004-04-14 22:53 ` Richard Stallman
2004-04-15 1:19 ` Kim F. Storm
2004-04-15 19:42 ` Lőrentey Károly
2004-04-16 18:08 ` Richard Stallman
2004-04-16 18:49 ` David Kastrup
2004-04-16 20:19 ` Display-local settings (was: It is time for a feature freeze) Stefan Monnier
2004-04-16 20:38 ` David Kastrup
2004-04-16 21:09 ` Stefan Monnier
2004-04-19 15:10 ` Display-local settings Lőrentey Károly
2004-04-19 17:49 ` Stefan Monnier
2004-04-20 4:48 ` Lőrentey Károly
2004-04-17 19:46 ` It is time for a feature freeze (it is NOW or never) Richard Stallman
2004-04-19 15:49 ` Display-local variables (Re: It is time for a feature freeze) Lőrentey Károly
2004-04-19 22:09 ` Kim F. Storm
2004-04-20 4:27 ` Lőrentey Károly [this message]
2004-04-20 10:18 ` Kim F. Storm
2004-04-15 18:18 ` It is time for a feature freeze (it is NOW or never) Lőrentey Károly
2004-04-08 1:08 ` Compilation to native Richard Stallman
2004-04-08 1:31 ` Kenichi Handa
2004-04-09 22:43 ` Richard Stallman
2004-04-08 1:08 ` Richard Stallman
2004-04-13 23:12 ` Juri Linkov
2004-04-13 23:40 ` Kenichi Handa
2004-04-14 1:17 ` Juri Linkov
2004-04-14 1:54 ` Kenichi Handa
2004-04-15 11:11 ` Pure strings (Re: Compilation to native) Juri Linkov
2004-04-18 21:47 ` Richard Stallman
2004-04-19 6:36 ` Kenichi Handa
2004-04-19 14:20 ` Stefan Monnier
2004-04-19 23:39 ` Kenichi Handa
2004-04-19 18:20 ` Richard Stallman
2004-04-20 1:00 ` Kenichi Handa
2004-03-22 23:42 ` Compilation to native Matthew Mundell
2004-03-23 17:48 ` Richard Stallman
2004-03-23 22:43 ` David Kastrup
2004-03-24 23:52 ` Matthew Mundell
2004-03-30 22:18 ` Matthew Mundell
2004-03-30 22:30 ` David Kastrup
2004-03-31 18:58 ` Matthew Mundell
2004-03-30 23:31 ` Juri Linkov
2004-04-01 4:42 ` Richard Stallman
2004-04-01 4:42 ` Richard Stallman
2004-04-02 16:38 ` Matthew Mundell
2004-04-12 20:20 ` Matthew Mundell
2004-04-12 20:57 ` Stefan Monnier
2004-04-13 16:56 ` Matthew Mundell
2004-04-13 17:32 ` Stefan Monnier
2004-04-13 19:03 ` Matthew Mundell
2004-04-13 21:00 ` Miles Bader
2004-04-13 21:50 ` Miles Bader
2004-04-14 22:49 ` Matthew Mundell
2004-04-16 14:22 ` Matthew Mundell
2004-04-13 20:51 ` Miles Bader
2004-04-16 14:21 ` Matthew Mundell
2004-04-16 14:44 ` Stefan Monnier
2004-04-16 15:06 ` Matthew Mundell
2004-04-16 14:20 ` Matthew Mundell
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
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=lorentey.g.e.devel.87llkrnuic.elte@eris.elte.hu \
--to=lorentey@elte.hu \
--cc=dak@gnu.org \
--cc=emacs-devel@gnu.org \
/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 public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).