GNU logs - #12953, boring messages

Message sent to gavenkoa@HIDDEN, bug-gnu-emacs@HIDDEN:

Subject: bug#12953: Implement line highlighting (=?UTF-8?Q?=C3=A0?= la hl-line) in the display engine
Resent-From: Juanma Barranquero <lekktu@HIDDEN>
Original-Sender: debbugs-submit-bounces <at> debbugs.gnu.org
Resent-CC: gavenkoa@HIDDEN, bug-gnu-emacs@HIDDEN
Resent-Date: Wed, 21 Nov 2012 15:52:02 +0000
Resent-Message-ID: <handler.12953.B.135351310519072 <at> debbugs.gnu.org>
Resent-Sender: help-debbugs@HIDDEN
To: 12953 <at> debbugs.gnu.org
Cc: gavenkoa@HIDDEN
MIME-Version: 1.0
From: Juanma Barranquero <lekktu@HIDDEN>
Date: Wed, 21 Nov 2012 16:49:29 +0100
Message-ID: <CAAeL0SRTV3Po5JmabweTcQks1fpifkAkxpq+w5U3E9=BOkU20g@HIDDEN>
Content-Type: text/plain; charset=UTF-8
Precedence: list
Sender: debbugs-submit-bounces <at> debbugs.gnu.org
Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org

Package: emacs
Version: 24.2.50
Severity: wishlist
X-Debbugs-Cc: gavenkoa@HIDDEN

---------- Forwarded message ----------
From: Eli Zaretskii <eliz@HIDDEN>
Date: Tue, Nov 20, 2012 at 9:47 PM
Subject: bug#12927: 24.2; global-hl-line-mode and
"scroll-conservatively=1000" take	jump	up-down the text when hold DOWN
key (in *info* buffer).
To: Oleksandr Gavenko <gavenkoa@HIDDEN>
Cc: 12927 <at> debbugs.gnu.org

> From: Oleksandr Gavenko <gavenkoa@HIDDEN>
> Cc: 12927 <at> debbugs.gnu.org
> Date: Tue, 20 Nov 2012 22:36:58 +0200
>
> > Should be fixed in revision 110927 on the emacs-24 branch.  Please
> > test.
>
> I don't familiar with bzr:
>
>   $ bzr up
>   $ bzr info -v
>   Repository checkout (format: 2a)
>   Location:
>     repository checkout root: .
>           checkout of branch: bzr://bzr.savannah.gnu.org/emacs/trunk/
>            shared repository: /home/user/devel/emacs/emacs-bzr

This is the trunk, not the emacs-24 branch.  I committed the fix to
the emacs-24 branch.  You can wait until the changes from the branch
are merged onto the trunk, and test then.  Or you can checkout the
branch, like so:

  $ cd /home/user/devel/emacs/emacs-bzr
  $ bzr branch bzr://bzr.savannah.gnu.org/emacs/emacs-24

This will create an emacs-24 directory under
/home/user/devel/emacs/emacs-bzr, and you can then build it and try
the fix.

> Also I found that "(global-hl-line-mode 1)" slow down scrolling in CC-mode
> enabled buffers in two or more times. Do I need report a bug?

No, this is expected.  hl-line-mode adds itself to post-command-hook,
and moves its overlay after each command that changes the current
line.  What this does is completely disable the redisplay
optimizations used when only the cursor moves without any other
changes to the text, because moving an overlay requires a thorough
redisplay of the window, which is more expensive.

The only bug report that I can think of is a feature request to move
hl-line-mode into the display engine, because the display engine
knowns very well where's the current line (when it decides where to
display the cursor), and can do this highlighting better and much more
efficiently.

Message sent:

Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-Mailer: MIME-tools 5.428 (Entity 5.428)
Content-Type: text/plain; charset=utf-8
X-Loop: help-debbugs@HIDDEN
From: help-debbugs@HIDDEN (GNU bug Tracking System)
To: Juanma Barranquero <lekktu@HIDDEN>
Subject: bug#12953: Acknowledgement (Implement line highlighting
 (=?UTF-8?Q?=C3=A0?= la hl-line) in the display engine)
Message-ID: <handler.12953.B.135351310519072.ack <at> debbugs.gnu.org>
References: <CAAeL0SRTV3Po5JmabweTcQks1fpifkAkxpq+w5U3E9=BOkU20g@HIDDEN>
X-Gnu-PR-Message: ack 12953
X-Gnu-PR-Package: emacs
Reply-To: 12953 <at> debbugs.gnu.org
Date: Wed, 21 Nov 2012 15:52:03 +0000

Thank you for filing a new bug report with debbugs.gnu.org.

This is an automatically generated reply to let you know your message
has been received.

Your message is being forwarded to the package maintainers and other
interested parties for their attention; they will reply in due course.

As you requested using X-Debbugs-CC, your message was also forwarded to
  gavenkoa@HIDDEN
(after having been given a bug report number, if it did not have one).

Your message has been sent to the package maintainer(s):
 bug-gnu-emacs@HIDDEN

If you wish to submit further information on this problem, please
send it to 12953 <at> debbugs.gnu.org.

Please do not send mail to help-debbugs@HIDDEN unless you wish
to report a problem with the Bug-tracking system.

--=20
12953: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D12953
GNU Bug Tracking System
Contact help-debbugs@HIDDEN with problems

Message received at control <at> debbugs.gnu.org:

Received: (at control) by debbugs.gnu.org; 21 Nov 2012 22:21:36 +0000
From debbugs-submit-bounces <at> debbugs.gnu.org Wed Nov 21 17:21:36 2012
Received: from localhost ([127.0.0.1]:59772 helo=debbugs.gnu.org)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>)
	id 1TbIff-0006Be-JL
	for submit <at> debbugs.gnu.org; Wed, 21 Nov 2012 17:21:31 -0500
Received: from fencepost.gnu.org ([208.118.235.10]:59578)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <rgm@HIDDEN>) id 1TbIfe-0006BW-0Y
	for control <at> debbugs.gnu.org; Wed, 21 Nov 2012 17:21:26 -0500
Received: from rgm by fencepost.gnu.org with local (Exim 4.71)
	(envelope-from <rgm@HIDDEN>) id 1TbIeO-0007sH-JK
	for control <at> debbugs.gnu.org; Wed, 21 Nov 2012 17:20:08 -0500
Date: Wed, 21 Nov 2012 17:20:08 -0500
Message-Id: <E1TbIeO-0007sH-JK@HIDDEN>
Subject: control message for bug 12956
To: <control <at> debbugs.gnu.org>
X-Mailer: mail (GNU Mailutils 2.1)
From: Glenn Morris <rgm@HIDDEN>
X-Spam-Score: -4.5 (----)
X-Debbugs-Envelope-To: control
X-BeenThere: debbugs-submit <at> debbugs.gnu.org
X-Mailman-Version: 2.1.13
Precedence: list
List-Id: <debbugs-submit.debbugs.gnu.org>
List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe>
List-Archive: <http://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit>
List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org>
List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help>
List-Subscribe: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe>
Sender: debbugs-submit-bounces <at> debbugs.gnu.org
Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org
X-Spam-Score: -4.5 (----)

forcemerge 12953 12956

Message received at control <at> debbugs.gnu.org:

Received: (at control) by debbugs.gnu.org; 22 Nov 2012 00:57:15 +0000
From debbugs-submit-bounces <at> debbugs.gnu.org Wed Nov 21 19:57:15 2012
Received: from localhost ([127.0.0.1]:59956 helo=debbugs.gnu.org)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>)
	id 1TbL6R-0003Gi-1v
	for submit <at> debbugs.gnu.org; Wed, 21 Nov 2012 19:57:15 -0500
Received: from mail-ea0-f172.google.com ([209.85.215.172]:49393)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <lekktu@HIDDEN>) id 1TbL6P-0003Ga-AJ
	for control <at> debbugs.gnu.org; Wed, 21 Nov 2012 19:57:13 -0500
Received: by mail-ea0-f172.google.com with SMTP id a1so2474020eaa.3
	for <control <at> debbugs.gnu.org>; Wed, 21 Nov 2012 16:55:55 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
	h=mime-version:from:date:message-id:subject:to:content-type;
	bh=8SxHdRuHy8NDsN+hBba61h3ILPX/Ms7EsRAnzGenQDA=;
	b=OhjBkOyNUTOyRBsEZqgbmW62VlVd26DjPhEJXfbBMGlZZ7jjGuNfk5IGhfRIjzL4je
	tFNAVWVefvg7I6jdScYtRagzdjnvBzjAqAe7/JGAw/FxDXJp8XAheWfehYm0wzY/JtKy
	EF5IFJUOUK4bRUPZYXSSlX94MN9ER+fcYGRRpb/yQuLbTcODzrb1ZhqSbPw/MFFQvHTN
	mL7K2DHs+Tg5/C6xT6NXxb0N22FRITiDMc12vBF+GXIO0LT6pxhUeRwcnDvZX56JdFlK
	V4ok4OXjodm9DL4n9VwgMan05SW3OZDU2ka3Qo6p/TGIf6wiDDI/Ixq858M9S5LkbRKS
	/ZMA==
Received: by 10.14.203.2 with SMTP id e2mr28585582eeo.20.1353545754973; Wed,
	21 Nov 2012 16:55:54 -0800 (PST)
MIME-Version: 1.0
Received: by 10.223.4.209 with HTTP; Wed, 21 Nov 2012 16:55:14 -0800 (PST)
From: Juanma Barranquero <lekktu@HIDDEN>
Date: Thu, 22 Nov 2012 01:55:14 +0100
Message-ID: <CAAeL0SQx4cddU-n0AhxK_0bee50jEvQ2Y6=YDkQ_8X6EXL_=4g@HIDDEN>
Subject: 
To: control <at> debbugs.gnu.org
Content-Type: text/plain; charset=UTF-8
X-Spam-Score: 2.1 (++)
X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org",
	has
	identified this incoming email as possible spam. The original message
	has been attached to this so you can view it (if it isn't spam) or
	label similar future email.  If you have any questions, see
	the administrator of that system for details.
	Content preview:  merge 12953 12956 quit [...] 
	Content analysis details:   (2.1 points, 10.0 required)
	pts rule name              description
	---- ----------------------
	--------------------------------------------------
	0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider
	(lekktu[at]gmail.com)
	-0.0 SPF_PASS               SPF: sender matches SPF record
	0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
	[score: 0.5000]
	-0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/,
	low trust [209.85.215.172 listed in list.dnswl.org]
	2.0 BLANK_SUBJECT          Subject is present but empty
	0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid
X-Debbugs-Envelope-To: control
X-BeenThere: debbugs-submit <at> debbugs.gnu.org
X-Mailman-Version: 2.1.13
Precedence: list
List-Id: <debbugs-submit.debbugs.gnu.org>
List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe>
List-Archive: <http://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit>
List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org>
List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help>
List-Subscribe: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe>
Sender: debbugs-submit-bounces <at> debbugs.gnu.org
Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org
X-Spam-Score: 2.1 (++)
X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has
 identified this incoming email as possible spam.  The original message
 has been attached to this so you can view it (if it isn't spam) or label
 similar future email.  If you have any questions, see
 the administrator of that system for details.
 
 Content preview:  merge 12953 12956 quit [...] 
 
 Content analysis details:   (2.1 points, 10.0 required)
 
  pts rule name              description
 ---- ---------------------- --------------------------------------------------
 -0.7 RCVD_IN_DNSWL_LOW      RBL: Sender listed at http://www.dnswl.org/, low
                             trust
                             [209.85.215.172 listed in list.dnswl.org]
  0.0 FREEMAIL_FROM          Sender email is commonly abused enduser mail provider
                             (lekktu[at]gmail.com)
 -0.0 SPF_PASS               SPF: sender matches SPF record
  0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
                             [score: 0.5000]
  2.0 BLANK_SUBJECT          Subject is present but empty
  0.0 T_DKIM_INVALID         DKIM-Signature header exists but is not valid

merge 12953 12956
quit

Message received at control <at> debbugs.gnu.org:

Received: (at control) by debbugs.gnu.org; 22 Nov 2012 03:48:07 +0000
From debbugs-submit-bounces <at> debbugs.gnu.org Wed Nov 21 22:48:07 2012
Received: from localhost ([127.0.0.1]:60110 helo=debbugs.gnu.org)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>)
	id 1TbNln-00082Q-1d
	for submit <at> debbugs.gnu.org; Wed, 21 Nov 2012 22:48:07 -0500
Received: from mtaout20.012.net.il ([80.179.55.166]:57919)
	by debbugs.gnu.org with esmtp (Exim 4.72)
	(envelope-from <eliz@HIDDEN>) id 1TbNll-00082J-QP
	for control <at> debbugs.gnu.org; Wed, 21 Nov 2012 22:48:06 -0500
Received: from conversion-daemon.a-mtaout20.012.net.il by
	a-mtaout20.012.net.il (HyperSendmail v2007.08) id
	<0MDV00500ECS1C00@HIDDEN> for
	control <at> debbugs.gnu.org; Thu, 22 Nov 2012 05:46:47 +0200 (IST)
Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il
	(HyperSendmail v2007.08) with ESMTPA id
	<0MDV004ROEHYOT70@HIDDEN> for
	control <at> debbugs.gnu.org; Thu, 22 Nov 2012 05:46:47 +0200 (IST)
Date: Thu, 22 Nov 2012 05:46:31 +0200
From: Eli Zaretskii <eliz@HIDDEN>
Subject: bug#12956: 24.2;
	Move hl-line-mode to display engine so performance reason.
X-012-Sender: halo1@HIDDEN
To: control <at> debbugs.gnu.org
Message-id: <83624yuwo8.fsf@HIDDEN>
X-Spam-Score: 1.5 (+)
X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org",
	has
	identified this incoming email as possible spam. The original message
	has been attached to this so you can view it (if it isn't spam) or
	label similar future email.  If you have any questions, see
	the administrator of that system for details.
	Content preview:  merge 12956 12953 stop [...] 
	Content analysis details:   (1.5 points, 10.0 required)
	pts rule name              description
	---- ----------------------
	--------------------------------------------------
	-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,
	no trust [80.179.55.166 listed in list.dnswl.org]
	0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail)
	0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
	[score: 0.5000]
X-Debbugs-Envelope-To: control
X-BeenThere: debbugs-submit <at> debbugs.gnu.org
X-Mailman-Version: 2.1.13
Precedence: list
Reply-To: Eli Zaretskii <eliz@HIDDEN>
List-Id: <debbugs-submit.debbugs.gnu.org>
List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe>
List-Archive: <http://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit>
List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org>
List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help>
List-Subscribe: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>,
	<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe>
Sender: debbugs-submit-bounces <at> debbugs.gnu.org
Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org
X-Spam-Score: 1.5 (+)
X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has
 identified this incoming email as possible spam.  The original message
 has been attached to this so you can view it (if it isn't spam) or label
 similar future email.  If you have any questions, see
 the administrator of that system for details.
 
 Content preview:  merge 12956 12953 stop [...] 
 
 Content analysis details:   (1.5 points, 10.0 required)
 
  pts rule name              description
 ---- ---------------------- --------------------------------------------------
 -0.0 RCVD_IN_DNSWL_NONE     RBL: Sender listed at http://www.dnswl.org/, no
                             trust
                             [80.179.55.166 listed in list.dnswl.org]
  0.7 SPF_SOFTFAIL           SPF: sender does not match SPF record (softfail)
  0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
                             [score: 0.4972]

merge 12956 12953
stop

Last modified: Mon, 25 Nov 2019 12:00:02 UTC

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997 nCipher Corporation Ltd, 1994-97 Ian Jackson.