From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#45834: 28.0.50; Mouse events in terminal emacs Date: Wed, 08 Sep 2021 11:34:04 +0200 Message-ID: <87pmtj1kdv.fsf@gnus.org> References: <4653d6b7-8824-4113-ac5a-2793b9d84c8c@www.fastmail.com> <87k0s9mnxs.fsf@gnus.org> <87v9bthryl.fsf@gnus.org> <831reh7x8x.fsf@gnu.org> <87mtx5hr2d.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13204"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 45834@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 08 11:35:11 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mNtz5-0003Fb-6x for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Sep 2021 11:35:11 +0200 Original-Received: from localhost ([::1]:40200 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mNtz3-0006lt-2f for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Sep 2021 05:35:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60724) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mNtyw-0006lc-MS for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 05:35:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:47092) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mNtyw-0002zK-F7 for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 05:35:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mNtyw-0004lr-9s for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 05:35:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 08 Sep 2021 09:35:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45834 X-GNU-PR-Package: emacs Original-Received: via spool by 45834-submit@debbugs.gnu.org id=B45834.163109365618258 (code B ref 45834); Wed, 08 Sep 2021 09:35:02 +0000 Original-Received: (at 45834) by debbugs.gnu.org; 8 Sep 2021 09:34:16 +0000 Original-Received: from localhost ([127.0.0.1]:58635 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mNtyC-0004kQ-Jv for submit@debbugs.gnu.org; Wed, 08 Sep 2021 05:34:16 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:57640) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mNtyA-0004k9-44 for 45834@debbugs.gnu.org; Wed, 08 Sep 2021 05:34:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=31UM9YYEVJC7N0EtRyx8VYvnCRxypqHQDJPYrGqRwn0=; b=uhhaD/5b5oILfHTqLFsgMWV61t mgn1Una+SXkjANdTKiv2TqlXFf0sIiZH0lvKwm8Uoos54dgnO7WAb7kcp0Z9dhhplUJR379tjHlvZ Qcz+5M/xEW9Ao7mND1R/Y4HoypdFwoUzKLkk3LXg5aWgpV2KDeDvPsvUaHpUiL0WuTLQ=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mNty0-0001KC-W2; Wed, 08 Sep 2021 11:34:07 +0200 In-Reply-To: <87mtx5hr2d.fsf@gnus.org> (Lars Ingebrigtsen's message of "Tue, 19 Jan 2021 16:41:46 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:213808 Archived-At: Lars Ingebrigtsen writes: >> Does this work in Emacs 27? If it does, I suspect one of the recent >> changes in the input handling stuff... > > No, Emacs 27 also has the same problem. Emacs 26.1 does not, though. Poking at this a bit more -- the translation of these events apparently relied on some magic in `read-event': ;; These translation functions actually call the focus handlers ;; internally and return an empty sequence, causing us to go on to ;; read the next event. (define-key map "\e[I" #'xterm-translate-focus-in) ;; By returning an empty key sequence, these two functions perform the ;; moral equivalent of the kind of transparent event processing done ;; by read-event's handling of special-event-map, but inside ;; read-key-sequence (which can recognize multi-character terminal ;; notifications) instead of read-event (which can't). (defun xterm-translate-focus-in (_prompt) (setf (terminal-parameter nil 'tty-focus-state) 'focused) (funcall after-focus-change-function) []) This works in Emacs 26.1, but not Emacs 27.1. I've stared at the changes in read_key_sequence, but nothing seemed immediately suspicious here... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no