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From: Dmitry Gutov <dgutov@yandex.ru>
To: "Andreas Röhler" <andreas.roehler@easy-emacs.de>,
	help-gnu-emacs <help-gnu-emacs@gnu.org>
Cc: Tassilo Horn <tsdh@gnu.org>
Subject: Re: `looking-back' strange warning
Date: Thu, 1 Oct 2015 23:26:03 +0300	[thread overview]
Message-ID: <560D96DB.1020101@yandex.ru> (raw)
In-Reply-To: <560D8F96.5040200@easy-emacs.de>

On 10/01/2015 10:55 PM, Andreas Röhler wrote:

> The short-coming is well-known and was answered years ago like "didn't
> have time yet to implement backward-moves according to forward-ones".
> Might also be is a comment in source like that.

Do you have a bug number?

> WRT to limit: it is unrelated to the slowness.

Yes, it is. Without limit, the function has to scan until the beginning 
the buffer, which is the slower the bigger the buffer is.



  reply	other threads:[~2015-10-01 20:26 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-30  8:25 `looking-back' strange warning Andreas Röhler
2015-10-01  6:20 ` Michael Heerdegen
2015-10-01  6:25 ` Tassilo Horn
2015-10-01  6:50 ` Dmitry Gutov
2015-10-01  7:49   ` Andreas Röhler
2015-10-01  8:20     ` Tassilo Horn
2015-10-01  8:46       ` Andreas Röhler
2015-10-01  9:29         ` Tassilo Horn
2015-10-02  0:10       ` Stefan Monnier
2015-10-02 15:21         ` Tassilo Horn
2015-10-01 16:00   ` Drew Adams
2015-10-01 17:56     ` Dmitry Gutov
2015-10-01 18:24       ` Andreas Röhler
2015-10-01 18:59         ` Dmitry Gutov
2015-10-01 19:55           ` Andreas Röhler
2015-10-01 20:26             ` Dmitry Gutov [this message]
2015-10-02  0:15             ` Stefan Monnier
2015-10-02  1:18               ` Michael Heerdegen
2015-10-02  5:13                 ` Drew Adams
2015-10-02 20:28                   ` Drew Adams
2015-10-02 20:59                     ` Tassilo Horn
2015-10-02 21:35                       ` Drew Adams
2015-10-03  6:26                         ` Tassilo Horn
2015-10-03  6:45                           ` Andreas Röhler
2015-10-03 15:20                             ` Drew Adams
2015-10-03 15:17                           ` Drew Adams
2015-10-02  1:19               ` Michael Heerdegen
2015-10-02  5:12               ` Drew Adams
2015-10-02  6:16                 ` Andreas Röhler
2015-10-02  6:36                   ` Michael Heerdegen
2015-10-02 12:46                 ` Stefan Monnier
2015-10-02 15:02                   ` Drew Adams
2015-10-02 19:08               ` Tom Tromey
2015-10-02 19:33                 ` Stefan Monnier
2015-10-03 18:11                   ` Stefan Monnier
     [not found]   ` <mailman.176.1443721449.16064.help-gnu-emacs@gnu.org>
2015-10-01 18:50     ` Barry Margolin
     [not found]     ` <<barmar-D40496.14502501102015@88-209-239-213.giganet.hu>
2015-10-01 23:42       ` Drew Adams
2015-10-02  0:12         ` Stefan Monnier
2015-10-02  5:10           ` Drew Adams
2015-10-02 12:48             ` Stefan Monnier
2015-10-02 15:03               ` Drew Adams
2015-10-02 15:21                 ` Stefan Monnier
2015-10-02 15:24                   ` Drew Adams
2015-10-02 19:28                     ` Stefan Monnier
2015-10-01 12:35 ` Artur Malabarba
     [not found] <<560B9C7F.2060301@easy-emacs.de>

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