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From: Alex <agrambot@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Native display of line numbers, improved
Date: Mon, 26 Jun 2017 13:41:19 -0600	[thread overview]
Message-ID: <87wp7y4jvk.fsf@lylat> (raw)
In-Reply-To: <83o9tassmh.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 26 Jun 2017 17:58:30 +0300")

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Alex <agrambot@gmail.com>
>> Cc: emacs-devel@gnu.org
>> Date: Sun, 25 Jun 2017 21:50:15 -0600
>> 
>> Err, sorry again. I meant to write "the number of digits needed to
>> represent the last line in the buffer's line number".
>
> Right.  That would be something like
>
>   (truncate (1+ (log (max 1 (count-lines (point-min) (point-max))) 10)))

Thanks. I was just thinking that the display engine could somehow do it
noticeably faster, but evaluating that in a large file (xdisp.c) is only
a few milliseconds on my machine, so that's probably fast enough.

Is there going to be a minor mode in the merged version? It would be
nice to have a display-line-numbers-mode-hook to attach the above to.



  reply	other threads:[~2017-06-26 19:41 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-24 17:27 Native display of line numbers, improved Eli Zaretskii
2017-06-24 18:40 ` Clément Pit-Claudel
2017-06-24 18:51   ` Eli Zaretskii
2017-06-24 20:53 ` Stephen Berman
2017-06-25 14:07   ` Eli Zaretskii
2017-06-25 14:34     ` Stephen Berman
2017-06-25 15:10       ` Eli Zaretskii
2017-06-25 15:41         ` Stephen Berman
2017-06-25 16:02           ` Eli Zaretskii
2017-06-25 19:00             ` Stephen Berman
2017-06-24 21:23 ` Stephen Berman
2017-06-25 14:03   ` Eli Zaretskii
2017-06-25 14:34     ` Stephen Berman
2017-06-25 14:57       ` Eli Zaretskii
2017-07-17 22:20       ` line-number-mode at EOB (was: Native display of line numbers, improved) Stephen Berman
2017-07-18  4:16         ` line-number-mode at EOB Stefan Monnier
2017-07-18 14:04           ` Stephen Berman
2017-07-18 14:30             ` Stefan Monnier
2017-07-18 14:51               ` Eli Zaretskii
2017-07-18 15:04                 ` Stefan Monnier
2017-07-20 20:25                   ` Paul Eggert
2017-07-20 20:43                     ` Stephen Berman
2017-07-20 21:19                       ` Paul Eggert
2017-07-20 21:35                         ` Stephen Berman
2017-07-18 14:55         ` line-number-mode at EOB (was: Native display of line numbers, improved) Eli Zaretskii
2017-07-18 16:33           ` line-number-mode at EOB Stephen Berman
2017-07-18 19:03             ` Eli Zaretskii
2017-07-18 20:38               ` Stephen Berman
2017-06-25  9:59 ` Native display of line numbers, improved martin rudalics
2017-06-25 13:54   ` Eli Zaretskii
2017-06-25 15:58     ` martin rudalics
2017-06-25 20:30 ` Alex
2017-06-26  2:39   ` Eli Zaretskii
2017-06-26  3:43     ` Alex
2017-06-26  3:50       ` Alex
2017-06-26 14:58         ` Eli Zaretskii
2017-06-26 19:41           ` Alex [this message]
2017-06-27 14:25             ` Eli Zaretskii
2017-06-29 20:25               ` Native line numbers column disappears at times Kaushal Modi
2017-06-30  6:00                 ` Eli Zaretskii
2017-07-10 18:53                   ` Kaushal Modi
2017-07-10 19:31                     ` Eli Zaretskii
2017-07-10 20:56                       ` Kaushal Modi
2017-06-26 14:54       ` Native display of line numbers, improved Eli Zaretskii
2017-06-26 15:28         ` Stefan Monnier
2017-06-26 15:56           ` Eli Zaretskii
2017-06-26 16:12             ` Stefan Monnier
2017-06-26 16:26               ` Eli Zaretskii
2017-06-26 19:36             ` Alex

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