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From: Dmitry Gutov <dgutov@yandex.ru>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: 12796@debbugs.gnu.org
Subject: bug#12796: Optimize `ido-completing-read' for larger lists with flex matching enabled
Date: Sun, 04 Nov 2012 21:05:10 +0400	[thread overview]
Message-ID: <5096A046.6090908@yandex.ru> (raw)
In-Reply-To: <jwv1ug9tr65.fsf-monnier+emacs@gnu.org>

On 04.11.2012 17:53, Stefan Monnier wrote:
>> If I decide to type quickly but make a typo in one of the first characters,
>> I often need to wait a few seconds until I can fix the typo or start anew.
>
> `while-no-input' (which AFAICT is used by ido) is supposed to interrupt
> the computation as soon as you type the next input so you don't need
> to wait.
>
> Are you saying that while-no-input doesn't work?

I only see `while-no-input' used in one place there: in 
`ido-make-merged-file-list', and that function is only used in 
`find-file' mode.

So yeah, using it around matching loops in `ido-set-matches-1' might be 
another way to optimize, provided the overhead is not too much.





  reply	other threads:[~2012-11-04 17:05 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-04  5:58 bug#12796: Optimize `ido-completing-read' for larger lists with flex matching enabled Dmitry Gutov
2012-11-04  8:32 ` Leo
2012-11-04 13:53 ` Stefan Monnier
2012-11-04 17:05   ` Dmitry Gutov [this message]
2012-11-05  5:37     ` Dmitry Gutov
2012-11-06  1:45       ` Stefan Monnier
2012-11-06 11:03         ` Kim Storm
2012-11-06 15:38           ` Dmitry Gutov
2012-11-06 16:45             ` Kim Storm
2012-11-07  5:41           ` Dmitry Gutov
2012-11-05 20:57 ` Dmitry Gutov
2012-11-07  2:27   ` Leo
2012-11-07  4:06     ` Dmitry Gutov
2012-11-07 10:38       ` Leo
2012-11-07 21:54         ` Dmitry Gutov
2012-11-08  2:00           ` Leo
2012-11-08  4:14             ` Stefan Monnier
2012-11-08  7:36               ` Leo
2012-11-08 14:05                 ` Stefan Monnier
2012-11-10 17:52                   ` Dmitry Gutov
2012-11-10 22:51                     ` Stefan Monnier
2012-11-10 23:01                       ` Dmitry Gutov
2012-11-10 23:31                         ` Stefan Monnier
2020-09-13 16:14                       ` Lars Ingebrigtsen
2012-11-08  2:05       ` Stefan Monnier
2012-11-08  4:29         ` Dmitry Gutov

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