all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Eli Zaretskii <eliz@gnu.org>
To: Drew Adams <drew.adams@oracle.com>
Cc: s.sturm@arkona-technologies.de, emacs-devel@gnu.org
Subject: Re: State of the overlay tree branch?
Date: Mon, 19 Mar 2018 08:33:18 +0200	[thread overview]
Message-ID: <83y3ioo9qp.fsf@gnu.org> (raw)
In-Reply-To: <ab7f776e-4016-4864-8f3f-3ce26803aa04@default> (message from Drew Adams on Sun, 18 Mar 2018 14:37:39 -0700 (PDT))

> Date: Sun, 18 Mar 2018 14:37:39 -0700 (PDT)
> From: Drew Adams <drew.adams@oracle.com>
> Cc: emacs-devel@gnu.org
> 
> > If lsp-mode/lsp-ui needs a fast line counter, one can easily be
> > provided by exposing find_newline to Lisp.  IME, it's lightning-fast,
> > and should run circles around count-lines (used by line-number-at-pos).
> 
> Having a fast line counter in Elisp would be terrific.

Actually, I see that line-number-at-pos, count-lines, and forward-line
should already be fast, as they do exactly what I thought, something I
failed to see originally.  If that's not "fast enough", a test case
showing the problem would be a good starting point.



  parent reply	other threads:[~2018-03-19  6:33 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <<c24f8534-5245-026e-da18-f6be7b9702bf@arkona-technologies.de>
     [not found] ` <<834lldp18f.fsf@gnu.org>
2018-03-18 21:37   ` State of the overlay tree branch? Drew Adams
2018-03-19  1:33     ` Stefan Monnier
2018-03-19  6:50       ` Eli Zaretskii
2018-03-19 12:29         ` Stefan Monnier
2018-03-19 13:02           ` Eli Zaretskii
2018-03-19 13:43             ` Stefan Monnier
2018-03-19 14:28               ` Eli Zaretskii
2018-03-19 14:39                 ` Stefan Monnier
2018-03-19  6:33     ` Eli Zaretskii [this message]
2018-03-18 20:14 Sebastian Sturm
2018-03-18 20:39 ` Eli Zaretskii
2018-03-18 21:04   ` Sebastian Sturm
2018-03-18 23:03     ` Sebastian Sturm
2018-03-18 23:20       ` Sebastian Sturm
2018-03-19  6:43         ` Eli Zaretskii
2018-03-19  9:53           ` Sebastian Sturm
2018-03-19 12:57             ` Eli Zaretskii
2018-03-19 14:56             ` Stefan Monnier
2018-03-19 15:07               ` Sebastian Sturm
2018-03-19 15:13                 ` Stefan Monnier
2018-03-20  1:23                 ` Sebastian Sturm
2018-03-20  6:30                   ` Eli Zaretskii
2018-03-21  0:36                     ` Sebastian Sturm
2018-03-21  6:47                       ` Eli Zaretskii
2018-03-22 13:16                       ` Stefan Monnier
2018-03-22 19:54                         ` Sebastian Sturm
2018-03-22 20:04                           ` Sebastian Sturm
2018-03-22 20:52                   ` Stefan Monnier
2018-03-22 23:11                     ` Sebastian Sturm
2018-03-23  5:03                       ` Stefan Monnier
2018-03-23 12:25                         ` Sebastian Sturm
2018-03-23 12:47                           ` Eli Zaretskii
2018-03-23 13:19                             ` Stefan Monnier
2018-03-23 13:37                               ` Noam Postavsky
2018-03-23 13:55                                 ` Stefan Monnier
2018-03-23 14:22                               ` Eli Zaretskii
2018-03-23 14:39                                 ` Stefan Monnier
2018-03-23 19:39                                 ` Stefan Monnier
2018-03-25 15:11                                   ` Stefan Monnier
2018-03-25 16:39                                     ` Eli Zaretskii
2018-03-25 17:35                                       ` Stefan Monnier
2018-03-23  8:07                       ` Eli Zaretskii
2018-03-23  9:08                         ` Eli Zaretskii
2018-03-23 10:15                           ` Sebastian Sturm
2018-03-23 12:39                             ` Eli Zaretskii
2018-03-23 12:12                           ` Stefan Monnier
2018-03-23 12:40                             ` Eli Zaretskii
2018-03-23 12:55                               ` Stefan Monnier
2018-03-19  6:36       ` Eli Zaretskii
2018-03-19  6:28     ` Eli Zaretskii
2018-03-21 14:14   ` Sebastien Chapuis
2018-03-21 15:35     ` Eli Zaretskii
2018-03-26 13:06 ` Stefan Monnier
2018-03-27 20:59   ` Sebastian Sturm

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

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=83y3ioo9qp.fsf@gnu.org \
    --to=eliz@gnu.org \
    --cc=drew.adams@oracle.com \
    --cc=emacs-devel@gnu.org \
    --cc=s.sturm@arkona-technologies.de \
    /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 external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.