From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#57433: Emacs no longer moves point into visible port of the buffer Date: Sat, 27 Aug 2022 10:08:26 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14796"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) Cc: 57433@debbugs.gnu.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 10:09:48 2022 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 1oRqt2-0003gK-GT for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 10:09:48 +0200 Original-Received: from localhost ([::1]:57186 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRqt0-0007LZ-PP for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 04:09:46 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36856) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRqsO-0007LP-1N for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 04:09:08 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37095) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRqsI-0006op-LC for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 04:09:07 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oRqsI-0003YD-AU for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 04:09:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Aug 2022 08:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57433 X-GNU-PR-Package: emacs Original-Received: via spool by 57433-submit@debbugs.gnu.org id=B57433.166158771913619 (code B ref 57433); Sat, 27 Aug 2022 08:09:02 +0000 Original-Received: (at 57433) by debbugs.gnu.org; 27 Aug 2022 08:08:39 +0000 Original-Received: from localhost ([127.0.0.1]:55077 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRqrv-0003Xb-3O for submit@debbugs.gnu.org; Sat, 27 Aug 2022 04:08:39 -0400 Original-Received: from mail-wr1-f50.google.com ([209.85.221.50]:36483) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRqrt-0003XO-FE for 57433@debbugs.gnu.org; Sat, 27 Aug 2022 04:08:37 -0400 Original-Received: by mail-wr1-f50.google.com with SMTP id bu22so3907486wrb.3 for <57433@debbugs.gnu.org>; Sat, 27 Aug 2022 01:08:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc; bh=QF8Ac42iJOGy17SM059dBLvGD5SCwU2tIMe7Dhc7Q0g=; b=E4wRuedf1LYfj75PHWmbKF7fsiNeJKQp+POo2x0o7qLqtMAhbSC4IgXu6T2RR0dXQb /vVyNyJhRKCQG0NIyh/ObNi2mC8m5aVgX6ITBsFgzRHOIBc4Y1RGTK0aBiOYAMRElEfC PphoqPIgmsp75AGHxNs3avcPw6Lbc64c4s44n6JCLCDYA89vGrPuOqhWKgzR3JNnUcib Z0/uc1sZChb0evWiV7CvcPc6p/R69lfq7PGTZ35OsWFkdJUEu+Rg1ryi6VbBlkQXzAFM /STVxPoIvTZEap2C1l8RSk9x3XG5Hq7F7u09RZ1vwlZikWlSueNHI4ZoXo+/WYMoj6KC JPlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc; bh=QF8Ac42iJOGy17SM059dBLvGD5SCwU2tIMe7Dhc7Q0g=; b=Av3QHCJDdkSo+f+/8U/c50VNMn4uat/xBpHf40dDJ0cczCpNB6ICNLquei+so0zO7p NKjMUvH0P2wD0s4S34uFml+FawK2+TTqLZFFI8d7y0dzuDRIKKjzeAtPIf3t1nbbRe7S aoOm3Vbdf5t0wQ9ueW2V9nwQfdJRRjaJ+C34JqbrAiTuhmHTu8W41tFXs3U8mh/xH8hX ELUkvMH6TcbQW1Rg0tM7SY2Ko0tPuQbqNbZ5K38RNkpX4ePwyvWqPlIM68l7ZNQpztBj xdoURD3Qpbfn44HMHkcT1eV+TBXECrw9Be2kgZ/FEYBdDN7QHQlkJwGjiWW7c5I4n8EA 2Cmg== X-Gm-Message-State: ACgBeo2jkVVKr2+OJcEiUD5ZqHpf5mV4UIJVrPpCeg5xgMdRGEVijVzJ j8pq+QtYUgyhU46rejcLTj/4pccIkMw= X-Google-Smtp-Source: AA6agR6rUBCJJ5QFkk/aTYXycU+ZUM9RFanlcIzrPIdgS7vwcfCt3FRu+MSzJbp7gg5dnpHTs3DF/Q== X-Received: by 2002:adf:ecc1:0:b0:226:d378:50e4 with SMTP id s1-20020adfecc1000000b00226d37850e4mr505734wro.12.1661587708139; Sat, 27 Aug 2022 01:08:28 -0700 (PDT) Original-Received: from Mini.fritz.box (p54b0c4c1.dip0.t-ipconnect.de. [84.176.196.193]) by smtp.gmail.com with ESMTPSA id 1-20020a05600c230100b003a643ac2b08sm1915758wmo.8.2022.08.27.01.08.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Aug 2022 01:08:27 -0700 (PDT) In-Reply-To: ("Gerd =?UTF-8?Q?M=C3=B6llmann?="'s message of "Sat, 27 Aug 2022 08:55:49 +0200") 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:240883 Archived-At: Gerd M=C3=B6llmann writes: a71c05b44de74fe16691f680df34c4534992e472 is the first bad commit commit a71c05b44de74fe16691f680df34c4534992e472 Author: Eli Zaretskii Date: Sun Aug 14 15:47:59 2022 +0300 Further speedups of redisplay of long and truncated lines =20=20=20=20 * src/xdisp.c (mode_line_update_needed, redisplay_window) (decode_mode_spec): Don't avoid calling current_column, as it is now fast enough. (redisplay_window) : Don't call 'move_it_to' if its result will not be used. (Flong_line_optimizations_p): New primitive. * src/indent.c (Fcurrent_column): Doc fix. (current_column, scan_for_column): When in a buffer with long and/or truncated lines, quickly return an approximate value. * src/window.c (Frecenter): Use the old text-mode code when the buffer has very long lines. =20=20=20=20 * lisp/simple.el (line-move): Avoid costly calls to 'line-move-partial' and 'line-move-visual' when lines are truncated and/or very long. (move-beginning-of-line): Call 'line-beginning-position' instead of the slower 'skip-chars-backward'. =20=20=20=20 * etc/NEWS: Announce 'long-line-optimizations-p'. etc/NEWS | 3 +++ lisp/simple.el | 31 ++++++++++++++++++++--- src/indent.c | 60 ++++++++++++++++++++++++++++++++++++++------ src/window.c | 9 ++++--- src/xdisp.c | 79 +++++++++++++++++++++++++++++-------------------------= ---- 5 files changed, 129 insertions(+), 53 deletions(-) I will look at the changes in simple.el soon if no-one beats me.