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 [emacs-25 branch build] (Was: .. master build]) Date: Tue, 20 Sep 2016 18:47:13 +0000 Message-ID: References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=001a114df80af82dc7053cf4dbb9 X-Trace: blaine.gmane.org 1474397307 2719 195.159.176.226 (20 Sep 2016 18:48:27 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 20 Sep 2016 18:48:27 +0000 (UTC) To: Emacs developers Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Sep 20 20:48:23 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 1bmQ5c-0008PQ-II for ged-emacs-devel@m.gmane.org; Tue, 20 Sep 2016 20:48:20 +0200 Original-Received: from localhost ([::1]:37464 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ5a-0004bs-Ry for ged-emacs-devel@m.gmane.org; Tue, 20 Sep 2016 14:48:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43822) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ4k-0004aG-RM for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:47:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmQ4i-0006C0-GG for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:47:25 -0400 Original-Received: from mail-vk0-x22c.google.com ([2607:f8b0:400c:c05::22c]:34349) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmQ4i-0006Bq-AO for emacs-devel@gnu.org; Tue, 20 Sep 2016 14:47:24 -0400 Original-Received: by mail-vk0-x22c.google.com with SMTP id o139so50329864vka.1 for ; Tue, 20 Sep 2016 11:47:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=+yZpCNvrdyNp6pRMjfBv/fYllbqrLzIFkJhBSnlIDFY=; b=xbfDUgAFXG8FY1QwoF/vEhmPYBeGsOIZDJcHoU59tHRB1sSodXvcQqno1XHtUfkTa9 6EYtZvLPgr4Uy4oKqCiMNJb6uV7zRI5uudXW5vBtKCeBwkdSJbQ4gHdSaj3HLNZmw0yo pPtpeVM8gMGpinn5h7RRGGcXsCp+OUQgWO8GK0RoB+ptE0WtiI4Q5/AxX/AS8cZTAjHu +Ujh339a9+qKBi+IeUEGmNqRy6wSOb/pRipxPjtPbafBKJZIhxtSovcRKjl6cX5NqkDA 1+P7dfmAKMq57LxGvHMlBfodAjITke+0aXLG70kghajI6AzR7sJc3Pj36Z+cF1j1vlR8 G5xg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=+yZpCNvrdyNp6pRMjfBv/fYllbqrLzIFkJhBSnlIDFY=; b=SZAX62IkkBO11tDhUZv079kf7myt/FIuj5sw+kYMZtjybPNWEd5VLTvAVNVvpPJORc 6IBlYCfUZWYGoPL/vDRBIkX4SBv4bqTlhVMW944NNj4bIGW3W7NF/b37gzBq0EkVrdFg Xeapz8uTu8OGIOKr13jScOYhk/fn6p1CDgzEt4OXQlO4vvJJlCNMo6nMLcbyRzJBc0ON /UuN7/JyZRH8wUXO62cQvtsSXkB6+2BIe0Rv7Ll8cVYyhgJa/MeK2Ul3eRBCJdJfzMCp R3YDnokc+0LBIPp8dqQd5sCXn5MQ3XhNGJeG4hg5jxiTKvgM3moLrXnuxiTmyyyO+AJt PTiA== X-Gm-Message-State: AE9vXwMptty9ek0waKjWKjNauyt2kbkOypiXzO/SHv498oPoreITG2DiHt8BpyRoPJbAppRkrujeDPtC6cIwMA== X-Received: by 10.31.227.193 with SMTP id a184mr5715926vkh.94.1474397243713; Tue, 20 Sep 2016 11:47:23 -0700 (PDT) In-Reply-To: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:400c:c05::22c 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:207634 Archived-At: --001a114df80af82dc7053cf4dbb9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Correction! This is using the emacs-25 branch build. But I have seen the same on master branch build too. On Tue, Sep 20, 2016 at 2:44 PM Kaushal Modi wrote= : > 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 rou= gh > 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_l= ocal/6/lib64/pkgconfig:/cad/adi/apps/gnu/linux/x86_64/6/lib/pkgconfig:/cad/= adi/apps/gnu/linux/x86_64/6/lib64/pkgconfig:/usr/lib/pkgconfig:/usr/lib64/p= kgconfig:/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 > > > -- > > Kaushal Modi > --=20 Kaushal Modi --001a114df80af82dc7053cf4dbb9 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Correction! This is using the emacs-25 branch build. But I= have seen the same on master branch build too.

On Tue, Sep 20, 2016 at 2:44 PM Kaushal Modi <kaushal.modi@gmail.com> wrot= e:
Lately I have b= een seeing this odd block highlighting issue in the master build. Unfortuna= tely I do not know how to recreate the issue, and the rough estimate from w= hen this started happening is also bad (some time last month).

The best way to explain this issue is this gif:

=

For some reason, the r= egion between lines 24 and 42 gets highlighted (not selected) when the mous= e 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 mi= nor modes or changing the major mode to fundamental mode.=C2=A0
<= br>
The only ways this gets 'fixed' is if I kill the buff= er 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 r= eport? As even disabling all minor modes and changing to fundamental mode r= etains this issue, I do not what else to look at.

= Here is my emacs build info:

Emacs version: G= NU Emacs 25.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.23)
= =C2=A0of 2016-09-18, built using commit 1229cc4ae640ea1fd9fafbb0bd64e72fc07= 994f8.

./configure options:
=C2=A0 --wit= h-modules --prefix=3D/home/kmodi/usr_local/apps/6/emacs/emacs-25 'CPPFL= AGS=3D-fgnu89-inline -I/home/kmodi/usr_local/6/include -I/usr/include/freet= ype2 -I/usr/include' 'CFLAGS=3D-O2 -march=3Dnative' 'LDFLAG= S=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_local/6= /lib64/pkgconfig:/cad/adi/apps/gnu/linux/x86_64/6/lib/pkgconfig:/cad/adi/ap= ps/gnu/linux/x86_64/6/lib64/pkgconfig:/usr/lib/pkgconfig:/usr/lib64/pkgconf= ig:/usr/share/pkgconfig:/lib/pkgconfig:/lib64/pkgconfig

Features:
=C2=A0 XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOU= ND GPM DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE L= IBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11 MODULES


--

Kaushal Modi

--

Kaushal Mod= i

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