From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Kaushal Modi Newsgroups: gmane.emacs.devel Subject: Odd block highlighting [master build] Date: Tue, 20 Sep 2016 18:44:37 +0000 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=94eb2c09356ebaa853053cf4d299 X-Trace: blaine.gmane.org 1474397141 31005 195.159.176.226 (20 Sep 2016 18:45:41 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 20 Sep 2016 18:45:41 +0000 (UTC) To: Emacs developers Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Sep 20 20:45:35 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bmQ2u-00078I-7v for ged-emacs-devel@m.gmane.org; Tue, 20 Sep 2016 20:45:32 +0200 Original-Received: from localhost ([::1]:37453 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ2s-0003Me-H8 for ged-emacs-devel@m.gmane.org; Tue, 20 Sep 2016 14:45:30 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43033) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ2H-0003MY-Mk for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:44:55 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmQ2F-0005LX-Ec for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:44:52 -0400 Original-Received: from mail-vk0-x235.google.com ([2607:f8b0:400c:c05::235]:32991) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ2F-0005LP-7j for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:44:51 -0400 Original-Received: by mail-vk0-x235.google.com with SMTP id u196so40669223vkd.0 for ; Tue, 20 Sep 2016 11:44:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=BkGo7k/lKqmdVS0KBv/vsh97ANF2u7VMw1kv95ArGoE=; b=UCjRI6E7id/ioGHEn0WR6Z4BijiOJlT5vikKgWjA5FtW1R1dn3hVWM6HNop0OL1E4d gPVZiOk0lJohthprIPPPaprUty2E/qisg2SXgPbIoMm3BxzvImHK+83F/SMNjjxduA7B 0vNyruRN0rOrGKshWQR/bRJ/O+9QoHpz6/cZd3f+RgJcMtrCCAOkH8ZggbdeO5lmfoTe mZxXqHZXQtBQLtS/XZ8sMAHYsVfJ5mt24YgS8j+i6F3Mq0nr6NMKqquZy8ZMyYefNEKy iihaEe8oZWAdCiWtgwJsw74OiDVe3TDMUJ6P+UrrFrPkBAE0FUgaF5HxXe5tlUXmcQXc k2gA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=BkGo7k/lKqmdVS0KBv/vsh97ANF2u7VMw1kv95ArGoE=; b=Hy5Do/+gBFjJEsBS12Kf6BSeM5C28EFO4wLAkyzy0rLQTyW/gy5ONqy2lzL0j5lNpY H/3z0X0Voa60ywjGE/urnhCOnwvdS+ULlJ5yQIi1p8HbkbM6fBQSvJfYMEXwnMaqRn80 BeU32dAxYXzrSFA94vW+RZjBPQDjETYcziCFtVNcHmmfpQlY7xJf1zS4pZ9u4POJ1wJf KJppOvUOgCvDiUdbGnhGMRFwUaHtL2IrtjrnH8D/8IhzBp9cXYGIIAyS6BiDm7oLUuEx QIxUu7PgxpxU08SKxqI0Q7G5537DAFFG9FehkEFaGiS/+0EawvigMkFSZ137TgaRjnOP 7WIA== X-Gm-Message-State: AE9vXwPgQIHWix/qY8TMU0M0DoVnFe5Bog2oewSomnYz8Z/hsLjcAo4egDQO+631V1QEHL2UxjyKbPZbg32ePQ== X-Received: by 10.31.231.130 with SMTP id e124mr5456333vkh.79.1474397088681; Tue, 20 Sep 2016 11:44:48 -0700 (PDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:400c:c05::235 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:207633 Archived-At: --94eb2c09356ebaa853053cf4d299 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Lately I have been seeing this odd block highlighting issue in the master build. Unfortunately I do not know how to recreate the issue, and the rough estimate from when this started happening is also bad (some time last month). The best way to explain this issue is this gif: http://i.imgur.com/yXLBoLO.gifv For some reason, the region between lines 24 and 42 gets highlighted (not selected) when the mouse cursor hovers on any text in that region. These two points are not fixed; this could happen at random in different files. I cannot make this go away by reverting the buffer or disabling *all* the minor modes or changing the major mode to fundamental mode. The only ways this gets 'fixed' is if I kill the buffer and re-open the file, or if the file is modified outside of emacs and I revert the buffer. But then this issue can repeat at any time in future. Questions: - Does this behavior look familiar to any recent commit to anyone? - Where can I start looking so that I can provide a useful bug report? As even disabling all minor modes and changing to fundamental mode retains this issue, I do not what else to look at. Here is my emacs build info: Emacs version: GNU Emacs 25.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.23) of 2016-09-18, built using commit 1229cc4ae640ea1fd9fafbb0bd64e72fc07994f8= . ./configure options: --with-modules --prefix=3D/home/kmodi/usr_local/apps/6/emacs/emacs-25 'CPPFLAGS=3D-fgnu89-inline -I/home/kmodi/usr_local/6/include -I/usr/include/freetype2 -I/usr/include' 'CFLAGS=3D-O2 -march=3Dnative' 'LDFLAGS=3D-L/home/kmodi/usr_local/6/lib -L/home/kmodi/usr_local/6/lib64' PKG_CONFIG_PATH=3D/home/kmodi/usr_local/6/lib/pkgconfig:/home/kmodi/usr_loc= al/6/lib64/pkgconfig:/cad/adi/apps/gnu/linux/x86_64/6/lib/pkgconfig:/cad/ad= i/apps/gnu/linux/x86_64/6/lib64/pkgconfig:/usr/lib/pkgconfig:/usr/lib64/pkg= config:/usr/share/pkgconfig:/lib/pkgconfig:/lib64/pkgconfig Features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11 MODULES --=20 Kaushal Modi --94eb2c09356ebaa853053cf4d299 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Lately I have been seeing this odd block highlighting issu= e in the master build. Unfortunately I do not know how to recreate the issu= e, and the rough estimate from when this started happening is also bad (som= e time last month).

The best way to explain this issue i= s this gif:


For some= reason, the region between lines 24 and 42 gets highlighted (not selected)= when the mouse cursor hovers on any text in that region. These two points = are not fixed; this could happen at random in different files.
I cannot make this go away by reverting the buffer or disablin= g *all* the minor modes or changing the major mode to fundamental mode.=C2= =A0

The only ways this gets 'fixed' is if = I kill the buffer and re-open the file, or if the file is modified outside = of emacs and I revert the buffer.

But then this is= sue can repeat at any time in future.

Questions:

- Does this behavior look familiar to any recent co= mmit to anyone?
- Where can I start looking so that I can provide= a useful bug report? As even disabling all minor modes and changing to fun= damental mode retains this issue, I do not what else to look at.
=
Here is my emacs build info:

E= macs version: GNU Emacs 25.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24= .23)
=C2=A0of 2016-09-18, built using commit 1229cc4ae640ea1fd9fa= fbb0bd64e72fc07994f8.

./configure options:
=C2=A0 --with-modules --prefix=3D/home/kmodi/usr_local/apps/6/emacs/emac= s-25 'CPPFLAGS=3D-fgnu89-inline -I/home/kmodi/usr_local/6/include -I/us= r/include/freetype2 -I/usr/include' 'CFLAGS=3D-O2 -march=3Dnative&#= 39; 'LDFLAGS=3D-L/home/kmodi/usr_local/6/lib -L/home/kmodi/usr_local/6/= lib64' PKG_CONFIG_PATH=3D/home/kmodi/usr_local/6/lib/pkgconfig:/home/km= odi/usr_local/6/lib64/pkgconfig:/cad/adi/apps/gnu/linux/x86_64/6/lib/pkgcon= fig:/cad/adi/apps/gnu/linux/x86_64/6/lib64/pkgconfig:/usr/lib/pkgconfig:/us= r/lib64/pkgconfig:/usr/share/pkgconfig:/lib/pkgconfig:/lib64/pkgconfig

Features:
=C2=A0 XPM JPEG TIFF GIF PNG RSVG = IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIB= XML2 FREETYPE LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11 MODULES


--

Kaushal M= odi

--94eb2c09356ebaa853053cf4d299--