From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#34770: is undefined Date: Wed, 06 Mar 2019 19:00:05 +0200 Message-ID: <83d0n4c50q.fsf@gnu.org> References: Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="220673"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 34770@debbugs.gnu.org To: Mikhail Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Mar 06 18:02:09 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h1Zvj-000vBj-US for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Mar 2019 18:02:08 +0100 Original-Received: from localhost ([127.0.0.1]:36254 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1Zvi-0008LJ-PN for geb-bug-gnu-emacs@m.gmane.org; Wed, 06 Mar 2019 12:02:06 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47451) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1Zui-0007mG-9p for bug-gnu-emacs@gnu.org; Wed, 06 Mar 2019 12:01:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h1Zuh-0003HI-Bg for bug-gnu-emacs@gnu.org; Wed, 06 Mar 2019 12:01:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49318) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h1Zuh-0003Gd-55 for bug-gnu-emacs@gnu.org; Wed, 06 Mar 2019 12:01:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h1Zug-0005qQ-GO for bug-gnu-emacs@gnu.org; Wed, 06 Mar 2019 12:01:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 06 Mar 2019 17:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34770 X-GNU-PR-Package: emacs Original-Received: via spool by 34770-submit@debbugs.gnu.org id=B34770.155189162622416 (code B ref 34770); Wed, 06 Mar 2019 17:01:02 +0000 Original-Received: (at 34770) by debbugs.gnu.org; 6 Mar 2019 17:00:26 +0000 Original-Received: from localhost ([127.0.0.1]:34629 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h1Zu6-0005pU-0y for submit@debbugs.gnu.org; Wed, 06 Mar 2019 12:00:26 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:32813) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h1Zu4-0005pG-73 for 34770@debbugs.gnu.org; Wed, 06 Mar 2019 12:00:24 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:45055) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1Ztn-0002a3-C0; Wed, 06 Mar 2019 12:00:10 -0500 Original-Received: from [176.228.60.248] (port=3252 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1h1Ztl-0005Ef-Fi; Wed, 06 Mar 2019 12:00:06 -0500 In-reply-to: (message from Mikhail on Wed, 6 Mar 2019 17:19:28 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 209.51.188.43 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:156103 Archived-At: > From: Mikhail > Date: Wed, 6 Mar 2019 17:19:28 +0300 > > When I switch to it from WSL window or Cisco Jabber, but not from > Firefox, some scroll event is sent to emacs window, which occurs in > messages every second or so: > is undefined [4 times] > and breaks every hotkey (C-x, C-c, or spacemacs Space-). This means that somehow Emacs receives the Scroll Lock key (that is what produces the "function key" event). > Here is more details: > https://github.com/syl20bnr/spacemacs/issues/12021 > > This seems buggy to me. I see no bug here: something sends the Scroll Lock keypress to Emacs, and Emacs reacts as expected. I suggest to find out which part of Windows or some other software sends that keypress to Emacs and disable that. Failing that, you could try working around the problem by setting w32-scroll-lock-modifier to the value t.