From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Kaushal Modi Newsgroups: gmane.emacs.bugs Subject: bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus Date: Sun, 15 Oct 2017 13:25:17 +0000 Message-ID: References: <83eftnitpj.fsf@gnu.org> <83bmorjba2.fsf@gnu.org> <83eftliuk5.fsf@gnu.org> <83o9sgb8ni.fsf@gnu.org> <83tvzdwxil.fsf@gnu.org> <66aa3f32-28a3-8aa7-117a-c8b2d9827eb4@gmail.com> <83lgkgn4zr.fsf@gnu.org> <834lr3la5n.fsf@gnu.org> <59E1CC77.5000103@gmx.at> <83po9qhwc6.fsf@gnu.org> <59E32CCB.1020108@gmx.at> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="001a114dd3c6cda383055b95d236" X-Trace: blaine.gmane.org 1508073980 15817 195.159.176.226 (15 Oct 2017 13:26:20 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 15 Oct 2017 13:26:20 +0000 (UTC) Cc: rom.skiad@gmail.com, 27647@debbugs.gnu.org, jonaswestlund101@gmail.com, npostavs@users.sourceforge.net To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 15 15:26:16 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1e3ivg-0002ZO-SD for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 15 Oct 2017 06:25:28 -0700 (PDT) In-Reply-To: <59E32CCB.1020108@gmx.at> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:138452 Archived-At: --001a114dd3c6cda383055b95d236 Content-Type: text/plain; charset="UTF-8" On Sun, Oct 15, 2017, 5:39 AM martin rudalics wrote: > > To make line numbers disappear, some code has to trigger redisplay > > with display-line-numbers somehow reset to nil. > > Buffer-locally. I suppose this will become clear as soon as the OP has > tested your "What if you turn on display-line-numbers globally". > Hello all, I have yet to try setting display-line-numbers globally. The issue hasn't repeated in the past few days .. I'd hate if this has to do with me restarting my machine. (As a side: My machine had an uptime of about a year, and I restarting it fixed the problem that gdb wasn't able to access ptrace. The whole reason I wanted that to work was to use gdb to debug this problem when it occurred next.) After the machine restart, the gdb issue resolved, and this line disappearing issue also "seems" to have.. disappeared. But I cannot say with confidence that this issue wouldn't repeat again, as I haven't yet figured out what exactly caused that. So if I now enable the line numbers globally, I won't be able to tell if that prevented that issue from repeating, or my machine restart already took care of that. Let me see if this issue repeats in the next week with my current config. > -- Kaushal Modi --001a114dd3c6cda383055b95d236 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Sun, Oct 15, 2017, 5:39 AM m= artin rudalics <rudalics@gmx.at&g= t; wrote:
=C2=A0> To make line n= umbers disappear, some code has to trigger redisplay
=C2=A0> with display-line-numbers somehow reset to nil.

Buffer-locally.=C2=A0 I suppose this will become clear as soon as the OP ha= s
tested your "What if you turn on display-line-numbers globally".<= br>

Hello all,

I have yet to try setting display-line-numbers globally.=C2=A0
The issue hasn't repeated in the past few days .. I'= ;d hate if this has to do with me restarting my machine. (As a side: My mac= hine had an uptime of about a year, and I restarting it fixed the problem t= hat gdb wasn't able to access ptrace. The whole reason I wanted that to= work was to use gdb to debug this problem when it occurred next.)=C2=A0

After the machine restart, the gdb issue resolved, a= nd this line disappearing issue also "seems" to have.. disappeare= d.=C2=A0

But I cannot say with confidence that thi= s issue wouldn't repeat again, as I haven't yet figured out what ex= actly caused that.=C2=A0

So if I now enable the li= ne numbers globally, I won't be able to tell if that prevented that iss= ue from repeating, or my machine restart already took care of that.=C2=A0

Let me see if this issue repeats in the next week w= ith my current config.=C2=A0
--

Kaushal Modi

--001a114dd3c6cda383055b95d236--