From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#49742: 28.0.50; previous-single-property-change sometimes wrong? Date: Tue, 27 Jul 2021 07:23:59 +0300 Message-ID: <3B1A26D4-0713-43F6-B39D-DA8B191397A3@gnu.org> References: <83sg01ujgq.fsf@gnu.org> <83o8aovr42.fsf@gnu.org> <83czr4v67k.fsf@gnu.org> 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="18007"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: K-9 Mail for Android Cc: 49742@debbugs.gnu.org To: "T.V Raman" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 27 06:25:19 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 1m8Eec-0004UV-78 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 27 Jul 2021 06:25:18 +0200 Original-Received: from localhost ([::1]:44456 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8Eeb-0007nK-3c for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 27 Jul 2021 00:25:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60950) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8EeM-0007nA-QV for bug-gnu-emacs@gnu.org; Tue, 27 Jul 2021 00:25:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40500) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m8EeM-0003Zg-Iq for bug-gnu-emacs@gnu.org; Tue, 27 Jul 2021 00:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m8EeM-00029t-GG for bug-gnu-emacs@gnu.org; Tue, 27 Jul 2021 00:25:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 27 Jul 2021 04:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49742 X-GNU-PR-Package: emacs Original-Received: via spool by 49742-submit@debbugs.gnu.org id=B49742.16273598528234 (code B ref 49742); Tue, 27 Jul 2021 04:25:02 +0000 Original-Received: (at 49742) by debbugs.gnu.org; 27 Jul 2021 04:24:12 +0000 Original-Received: from localhost ([127.0.0.1]:52046 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m8EdX-00028k-W0 for submit@debbugs.gnu.org; Tue, 27 Jul 2021 00:24:12 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:34936) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m8EdW-00028X-8i for 49742@debbugs.gnu.org; Tue, 27 Jul 2021 00:24:11 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37204) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8EdR-0002nW-2J; Tue, 27 Jul 2021 00:24:05 -0400 Original-Received: from [2a02:14f:81:fff5::1] (port=59608) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m8EdO-00014A-6L; Tue, 27 Jul 2021 00:24:04 -0400 In-Reply-To: Autocrypt: addr=eliz@gnu.org; keydata= mQENBF+pf4UBCAC6vjkWLSAsQpe8YIGKLQzNOJx/IjGtCdFF8uzmO5jmME+SD8ROuJN+t5KXVw58 uzu75EFD0vHTY9e+udJ2gkpuy0NnzkFcbumdLLo2ERKCoSctZZRhzKXI5z5cHxCqW0B2ygHRrRLt oNlGID7bAgcgSViT1ptGqTXO7zGVu4Airok7dNzcPtHgns8GlR5YAFX0TvE6oGd0l2VPghNeVJKJ OjrbfhoDxl3ucFpqbqMH8z9HTLDOFpz8UaYYUdJMi3xX6vwTZxI2sM2RRVLUpZyllAkSMI4lln1O OgazM/62DJUs/rKIHKBnF6h3/qsJUjUYXaAHbrXY26mWllAd536lABEBAAG0I0VsaSBaYXJldHNr aWkgKGVsaXopIDxlbGl6QGdudS5vcmc+iQE4BBMBAgAiBQJfqX+FAhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgAAKCRCRwSYvAeuNOYUQB/4/iIKKOG45ijNaRoTvmJJZMvj1S07WQxEm7c5SHEeE QbLOAxB9vESOV7sLueuN3oqEndtzyYt4x1WTSBmHFF7h5fcCMjBs41siOIp5Sj/xD0Bvaa0IKGCR SZ7PAo8Mq3wgajXpTpn9vxE2PmtzA8KdEE0K1+f9pVAfOpUIcCl44rIxLUW352XG0y7iz6c/O6LB 1deOKMiKFctKO7pBti1dJEm1ImewLH3H8uTbwspLOs3EB8xhsESxmTidnze68HX2jt+2EeMgCdki NU+LWbexQZPfIS7+ZmE06ll0v6+Jy7ZdTkCCRypKWTnW7pIFsq/p4kybV8O/kHSV6B4vvQBfuQEN BF 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:210781 Archived-At: On July 27, 2021 6:06:31 AM GMT+03:00, "T=2EV Raman" w= rote: > Eli Zaretskii writes: >=20 > I believe value returned should be point before the 'H', ie the > newline > where property face is nil=2E No, because this function scans back from POSITION, and that is the positi= on between the newline and 'H' in your case, because that's where point is= =2E So the function must return a position before that=2E