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From: Eli Zaretskii <eliz@gnu.org>
To: "João Távora" <joaotavora@gmail.com>
Cc: 71367@debbugs.gnu.org, acorallo@gnu.org, theo@thornhill.no, tsdh@gnu.org
Subject: bug#71367: 30.0.50; ELPA package breadcrumb causes Emacs freeze when editing json file
Date: Thu, 06 Jun 2024 15:08:15 +0300	[thread overview]
Message-ID: <86jzj2gtow.fsf@gnu.org> (raw)
In-Reply-To: <CALDnm50wt=Ec7=2rSJdG0qQ_hS5oVCcCM-czM3f9CWigsfZDZQ@mail.gmail.com> (message from João Távora on Thu, 6 Jun 2024 12:47:13 +0100)

> From: João Távora <joaotavora@gmail.com>
> Date: Thu, 6 Jun 2024 12:47:13 +0100
> Cc: acorallo@gnu.org, tsdh@gnu.org, 71367@debbugs.gnu.org, theo@thornhill.no
> 
> On Thu, Jun 6, 2024 at 12:33 PM Eli Zaretskii <eliz@gnu.org> wrote:
> 
> > I'd say allocate some initial space with make-vector, and then enlarge
> > using vconcat or something?
> 
> That amounts to implementing VECTOR-PUSH/VECTOR-PUSH-EXTEND
> for a new "dynamic vector" data type, very common in other languages.
> Doesn't belong in breadcrumb at all, in fact doesn't even belong in
> Elisp IMO, but
> I don't  mind if someone contributes it there (after confirming
> this is the culprit, of course).  Could even be some other package already
> has it.

I don't see why using make-vector and vconcat, two existing
primitives, would qualify as implementing something more general than
what is needed here.  But if we want this functionality as a
primitive, we could perhaps expose larger_vector to Lisp.





  reply	other threads:[~2024-06-06 12:08 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-04 19:40 bug#71367: 30.0.50; ELPA package breadcrumb causes Emacs freeze when editing json file Tassilo Horn
2024-06-04 20:49 ` Andrea Corallo
2024-06-05  7:24   ` Tassilo Horn
2024-06-05  9:36     ` Andrea Corallo
2024-06-06  9:35       ` Eli Zaretskii
2024-06-06 10:07         ` João Távora
2024-06-06 11:33           ` Eli Zaretskii
2024-06-06 11:47             ` João Távora
2024-06-06 12:08               ` Eli Zaretskii [this message]
2024-06-06 13:00                 ` João Távora
2024-06-06 13:37                   ` Eli Zaretskii
2024-06-06 14:01                     ` João Távora
2024-06-06 14:29                       ` Tassilo Horn
2024-06-07 21:23 ` Jeremy Bryant via Bug reports for GNU Emacs, the Swiss army knife of text editors

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