From: "João Távora" <joaotavora@gmail.com>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: Daniel Mendler <mail@daniel-mendler.de>,
Juri Linkov <juri@linkov.net>,
Stefan Monnier <monnier@iro.umontreal.ca>,
"emacs-devel@gnu.org" <emacs-devel@gnu.org>
Subject: Re: complexity in minibuffer
Date: Wed, 2 Jun 2021 19:30:20 +0100 [thread overview]
Message-ID: <CALDnm53RfcLhDTcmxO-1eXaw+NjhvCS_T3KRCX7h1V+pK_NXYw@mail.gmail.com> (raw)
In-Reply-To: <5c1b585b-688e-2e5a-ea01-e32ecb70f034@yandex.ru>
On Wed, Jun 2, 2021 at 7:11 PM Dmitry Gutov <dgutov@yandex.ru> wrote:
> I think I get it now, thanks: key-and-transform, which you proposed
> group-function would return, would have a transformer _function_ in its
> CDR. So overall it should be approximately as powerful as the current
> approach. An allocation of 10000 lambdas in the interpreter takes about
> 4 ms here, which is not too much.
Yes, you got it.
Your numbers, in line with my measurements here. But it varies (not
much) if the lambdas are closures or mere functions (where I suppose
the compiler would only allocate one of them).
Mind you that we could _also_ allow the backend to return the
transformation immediately if it's cheap, happens to be already
available somehow. That, in turn, would speed up scrolling, for example.
> Overall it's a valid idea, not without its elegance, but I don't think
> it's a definite enough improvement to ask everybody to rewrite their
> code, which uses the current definition of group-function.
Right, it was just a passing suggestion, an idea among many,
as I was looking at minibuffer.el for ways to rework
annotation/completions display and stuff. Really wound up defending
waaay more than I expected.
As far as I understand only minibuffer.el and vertico.el use group-fn.
It's quite new and in master so that kind of impact would be gigantic.
João
next prev parent reply other threads:[~2021-06-02 18:30 UTC|newest]
Thread overview: 174+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-22 21:00 [PATCH] (icomplete-vertical-mode): Add support for affixations and, annotations Daniel Mendler
2021-05-23 9:37 ` João Távora
[not found] ` <adbebf98-eb86-9b8b-f191-e2e9f00cf80b@daniel-mendler.de>
2021-05-23 19:55 ` João Távora
2021-05-23 20:14 ` Daniel Mendler
2021-05-23 21:04 ` João Távora
2021-05-23 21:31 ` Daniel Mendler
2021-05-23 21:54 ` João Távora
2021-05-23 22:38 ` Daniel Mendler
2021-05-24 22:46 ` João Távora
2021-05-25 3:06 ` Daniel Mendler
2021-05-25 9:21 ` João Távora
2021-05-26 18:12 ` João Távora
2021-05-26 19:32 ` Daniel Semyonov via Emacs development discussions.
2021-05-23 23:04 ` Daniel Mendler
2021-05-23 23:39 ` Stefan Monnier
2021-05-24 22:54 ` João Távora
2021-05-25 1:38 ` Stefan Monnier
2021-05-25 8:39 ` João Távora
2021-05-25 11:00 ` Gregory Heytings
2021-05-26 0:03 ` João Távora
2021-05-25 3:12 ` Daniel Mendler
2021-05-25 9:25 ` João Távora
2021-05-24 19:05 ` João Távora
2021-05-24 19:13 ` João Távora
2021-05-24 19:53 ` Daniel Mendler
2021-05-24 23:04 ` João Távora
2021-05-25 3:14 ` Daniel Mendler
2021-05-25 9:31 ` João Távora
2021-05-25 9:40 ` Daniel Mendler
2021-05-24 22:05 ` Dmitry Gutov
2021-05-23 23:37 ` Juri Linkov
2021-05-23 23:39 ` Juri Linkov
2021-05-24 10:26 ` Daniel Mendler
2021-05-24 22:07 ` Juri Linkov
2021-05-25 2:53 ` Daniel Mendler
2021-05-25 8:30 ` João Távora
2021-05-25 16:59 ` Juri Linkov
2021-05-25 17:46 ` João Távora
2021-05-25 20:37 ` Juri Linkov
2021-05-26 21:45 ` Juri Linkov
2021-05-26 22:20 ` Dmitry Gutov
2021-05-26 23:17 ` João Távora
2021-05-27 1:06 ` Dmitry Gutov
2021-05-27 7:29 ` João Távora
2021-05-27 13:15 ` Dmitry Gutov
2021-05-27 14:19 ` João Távora
2021-05-27 18:52 ` Dmitry Gutov
2021-05-27 20:58 ` João Távora
2021-05-28 8:08 ` Daniel Mendler
2021-05-28 8:34 ` João Távora
2021-05-28 9:06 ` Daniel Mendler
2021-05-28 10:09 ` João Távora
2021-05-28 11:16 ` Daniel Mendler
2021-05-28 11:41 ` João Távora
2021-05-28 11:55 ` Daniel Mendler
2021-05-28 12:15 ` João Távora
2021-05-28 12:32 ` Daniel Mendler
2021-05-28 13:17 ` João Távora
2021-05-28 13:55 ` Daniel Mendler
2021-05-28 18:46 ` Juri Linkov
2021-05-29 8:11 ` Daniel Mendler
2021-05-28 12:44 ` Dmitry Gutov
2021-05-28 13:14 ` Daniel Mendler
2021-05-28 13:57 ` Dmitry Gutov
2021-05-28 14:10 ` Daniel Mendler
2021-05-28 14:57 ` Dmitry Gutov
2021-05-28 16:01 ` Daniel Mendler
2021-06-01 9:56 ` João Távora
2021-06-01 11:27 ` Daniel Mendler
2021-06-01 12:00 ` João Távora
2021-06-01 12:37 ` Daniel Mendler
2021-06-01 14:30 ` João Távora
2021-06-01 14:40 ` Daniel Mendler
2021-06-01 15:49 ` João Távora
2021-06-01 16:00 ` Daniel Mendler
2021-06-01 18:47 ` João Távora
2021-06-01 19:03 ` Daniel Mendler
2021-06-01 22:32 ` João Távora
2021-06-01 20:22 ` Stefan Monnier
2021-06-01 22:39 ` João Távora
2021-06-02 2:40 ` Stefan Monnier
2021-06-02 7:53 ` João Távora
2021-06-02 13:48 ` Stefan Monnier
2021-06-01 23:04 ` Dmitry Gutov
2021-06-01 23:22 ` João Távora
2021-06-01 23:29 ` João Távora
2021-06-01 23:46 ` Dmitry Gutov
2021-06-02 0:02 ` João Távora
2021-06-02 11:48 ` Dmitry Gutov
2021-06-02 12:59 ` João Távora
2021-06-02 18:29 ` Dmitry Gutov
2021-06-02 18:52 ` João Távora
2021-06-02 14:19 ` complexity in minibuffer (was: (icomplete-vertical-mode): Add support for affixations and, annotations) Stefan Monnier
2021-06-02 14:33 ` João Távora
2021-06-02 15:06 ` complexity in minibuffer Stefan Monnier
2021-06-02 15:20 ` João Távora
2021-06-02 15:29 ` Dmitry Gutov
2021-06-02 15:37 ` João Távora
2021-06-02 18:11 ` Dmitry Gutov
2021-06-02 18:30 ` João Távora [this message]
2021-06-02 15:38 ` Stefan Monnier
2021-06-02 15:45 ` João Távora
2021-06-02 15:59 ` Daniel Mendler
2021-06-02 16:29 ` João Távora
2021-06-02 15:53 ` Daniel Mendler
2021-06-02 18:31 ` Dmitry Gutov
2021-06-02 19:03 ` João Távora
2021-06-02 20:15 ` Dmitry Gutov
2021-06-02 22:11 ` Juri Linkov
2021-06-03 9:04 ` João Távora
2021-06-03 20:28 ` Juri Linkov
2021-06-01 15:58 ` [PATCH] (icomplete-vertical-mode): Add support for affixations and, annotations Stefan Monnier
2021-06-01 16:04 ` Daniel Mendler
2021-06-02 5:17 ` tumashu
2021-06-02 7:48 ` João Távora
2021-06-02 10:40 ` Dmitry Gutov
2021-06-02 11:04 ` João Távora
2021-06-02 11:28 ` Dmitry Gutov
2021-06-02 11:33 ` João Távora
2021-06-02 12:31 ` Dmitry Gutov
2021-06-02 13:16 ` João Távora
2021-06-05 1:48 ` Dmitry Gutov
2021-06-05 9:21 ` João Távora
2021-06-05 23:06 ` Dmitry Gutov
2021-06-05 23:25 ` João Távora
2021-06-05 4:23 ` Stefan Monnier
2021-06-05 9:26 ` João Távora
2021-06-05 13:02 ` Ergus
2021-06-05 23:47 ` Dmitry Gutov
2021-06-06 2:30 ` Stefan Monnier
2021-06-02 13:38 ` Stefan Monnier
2021-06-02 14:11 ` Dmitry Gutov
2021-06-02 14:54 ` Stefan Monnier
2021-06-02 15:07 ` João Távora
2021-06-05 1:08 ` Dmitry Gutov
2021-06-05 9:16 ` João Távora
2021-06-01 14:47 ` Gregory Heytings
2021-06-01 14:53 ` Daniel Mendler
2021-06-01 14:58 ` Gregory Heytings
2021-06-01 15:06 ` Daniel Mendler
2021-06-01 15:33 ` Gregory Heytings
2021-06-01 15:41 ` Daniel Mendler
2021-06-01 15:09 ` João Távora
2021-06-01 15:12 ` Daniel Mendler
2021-06-01 15:06 ` João Távora
[not found] ` <b49749e34d620592d83a@heytings.org>
[not found] ` <CALDnm53Wdnp0yAu6uQd8A=6-uLArCBEdj4F+aVzUdFOT00XMWw@mail.gmail.com>
[not found] ` <b49749e34dc4e4287593@heytings.org>
[not found] ` <87lf7t8wfz.fsf@gmail.com>
2021-06-01 15:24 ` Gregory Heytings
2021-06-01 23:05 ` João Távora
2021-05-24 23:02 ` Dmitry Gutov
2021-05-24 23:04 ` Dmitry Gutov
2021-05-23 21:35 ` Daniel Mendler
2021-05-23 22:42 ` Dmitry Gutov
2021-05-23 23:33 ` Stefan Monnier
2021-05-23 23:42 ` Juri Linkov
2021-05-24 23:24 ` Dmitry Gutov
2021-05-23 23:35 ` Juri Linkov
2021-05-24 3:23 ` Stefan Monnier
2021-05-24 10:34 ` Daniel Mendler
2021-05-24 16:22 ` Caching where-is-internal (was: (icomplete-vertical-mode): Add support for affixations and, annotations) Stefan Monnier
2021-05-24 16:31 ` Daniel Mendler
2021-05-24 19:53 ` Caching where-is-internal Stefan Monnier
2021-05-24 20:07 ` Daniel Mendler
2021-05-24 20:33 ` Stefan Monnier
2021-05-24 20:45 ` Daniel Mendler
2021-05-24 21:44 ` Stefan Monnier
2021-05-24 21:52 ` [PATCH] (icomplete-vertical-mode): Add support for affixations and, annotations Juri Linkov
2021-05-24 22:41 ` João Távora
2021-05-25 1:27 ` Stefan Monnier
2021-05-24 22:37 ` João Távora
2021-05-25 16:53 ` Juri Linkov
2021-05-25 17:24 ` Stefan Monnier
2021-05-25 17:40 ` João Távora
2021-05-25 20:01 ` Stefan Monnier
2021-05-25 20:27 ` Dmitry Gutov
2021-05-25 20:46 ` João Távora
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