From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Romanos Skiadas 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 16:05:37 +0100 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> <83vajii30y.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------7AA991C68EF1C0E7EF524975" X-Trace: blaine.gmane.org 1508079981 32597 195.159.176.226 (15 Oct 2017 15:06:21 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 15 Oct 2017 15:06:21 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 Cc: 27647@debbugs.gnu.org, kaushal.modi@gmail.com, jonaswestlund101@gmail.com, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 15 17:06:16 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 1e3kUZ-000702-Mw for geb-bug-gnu-emacs@m.gmane.org; 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format=flowed Content-Transfer-Encoding: 7bit On 14/10/17 08:47, Eli Zaretskii wrote: >> Cc: kaushal.modi@gmail.com, 27647@debbugs.gnu.org, >> jonaswestlund101@gmail.com, npostavs@users.sourceforge.net >> From: Romanos Skiadas >> Date: Fri, 13 Oct 2017 19:14:10 +0100 >> >>>> It is indeed a GTK3 build and setting x-gtk-use-system-tooltips to nil does indeed make this problem go away. >>> What about disabling scroll-bar-mode, while leaving the GTK tooltips >>> in use -- does that also make the problem go away? >>> >>> Thanks. >> Just checked, still shows up with scroll-bar-mode disabled and the >> tooltips in use. > What if you turn on display-line-numbers globally -- does the problem > persist in that case with your default settings for GTK tooltips? Nope, still a problem with this init file: (global-display-line-numbers-mode) (add-to-list 'load-path "~/Code/evil") (require 'evil) (evil-mode 1) (add-hook 'text-mode-hook 'flyspell-mode) ;; don't have to create the overlay manually $ emacs -Q -l /txt/config.el /tmp/foo.txt I spent some time looking into evil and tracked the problem in these lines of the function that is bound to [mouse-1]: https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4225 https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4245 They call this function that moves point and mark: https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4304 which as the comment says is just a copy of mouse--drag-set-mark-and-point Is this in any way helpful? I'm playing with the debugger now so I might have something more useful later. Best, Romanos --------------7AA991C68EF1C0E7EF524975 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit



On 14/10/17 08:47, Eli Zaretskii wrote:
Cc: kaushal.modi@gmail.com, 27647@debbugs.gnu.org,
 jonaswestlund101@gmail.com, npostavs@users.sourceforge.net
From: Romanos Skiadas <rom.skiad@gmail.com>
Date: Fri, 13 Oct 2017 19:14:10 +0100


It is indeed a GTK3 build and setting x-gtk-use-system-tooltips to nil does indeed make this problem go away.

What about disabling scroll-bar-mode, while leaving the GTK tooltips
in use -- does that also make the problem go away?

Thanks.

Just checked, still shows up with scroll-bar-mode disabled and the 
tooltips in use.

What if you turn on display-line-numbers globally -- does the problem
persist in that case with your default settings for GTK tooltips?

Nope, still a problem with this init file:
(global-display-line-numbers-mode)
(add-to-list 'load-path "~/Code/evil")
(require 'evil)
(evil-mode 1)
(add-hook 'text-mode-hook 'flyspell-mode) ;; don't have to create the overlay manually

$ emacs -Q -l /txt/config.el /tmp/foo.txt

I spent some time looking into evil and tracked the problem in these lines of the function that is bound to [mouse-1]:

https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4225
https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4245

They call this function that moves point and mark:
https://github.com/emacs-evil/evil/blob/89ab1e2ae5e59140bab4f8509b9e4c336ba375ea/evil-commands.el#L4304
which as the comment says is just a copy of mouse--drag-set-mark-and-point Is this in any way helpful?

I'm playing with the debugger now so I might have something more useful later.

Best,
Romanos
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