From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "T.V Raman" via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#49742: 28.0.50; previous-single-property-change sometimes wrong? Date: Mon, 26 Jul 2021 19:02:03 -0700 Message-ID: References: <83sg01ujgq.fsf@gnu.org> <83o8aovr42.fsf@gnu.org> Reply-To: "T.V Raman" Mime-Version: 1.0 Content-Type: text/plain; charset=gb18030 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3395"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 49742@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jul 27 04:03:10 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 1m8CR4-0000eX-HA for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 27 Jul 2021 04:03:10 +0200 Original-Received: from localhost ([::1]:55782 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8CR2-0005be-Gj for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 26 Jul 2021 22:03:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42320) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8CQw-0005bR-1C for bug-gnu-emacs@gnu.org; Mon, 26 Jul 2021 22:03:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40320) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m8CQv-0000h1-QD for bug-gnu-emacs@gnu.org; Mon, 26 Jul 2021 22:03:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m8CQv-00079O-Hc for bug-gnu-emacs@gnu.org; Mon, 26 Jul 2021 22:03:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: "T.V Raman" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 27 Jul 2021 02:03:01 +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=B49742.162735134027439 (code B ref 49742); Tue, 27 Jul 2021 02:03:01 +0000 Original-Received: (at 49742) by debbugs.gnu.org; 27 Jul 2021 02:02:20 +0000 Original-Received: from localhost ([127.0.0.1]:51866 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m8CQF-00078V-Tx for submit@debbugs.gnu.org; Mon, 26 Jul 2021 22:02:20 -0400 Original-Received: from mail-pl1-f169.google.com ([209.85.214.169]:46696) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m8CQA-00078E-Gk for 49742@debbugs.gnu.org; Mon, 26 Jul 2021 22:02:18 -0400 Original-Received: by mail-pl1-f169.google.com with SMTP id t21so13830719plr.13 for <49742@debbugs.gnu.org>; Mon, 26 Jul 2021 19:02:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=pL85sHC9IDM/TfY41TWBLMQyk8A/pvYoe+Lzc8vGykE=; b=vC3f6s8U4AkvlZ6ajdnCWtCOVLmRpxA1Vbn2EmhdV0QxEMgWflpFgDn0Vs5zT7pnFC O4Y3l0Bli9DeMeSr/KeAftD/F5izZ9vHkYFdzucBRFBo4pf7DfQV5lbtfgH1vnSjJEyK JsEvbgTpEtvdh0/fewPTbiXDJaqW5wuXhvoZCVlJs14j9TPmvw7zuXfJmv1X9x/U/7h3 dYyxwE8pMyPRgNPDKb52ubySLA3vw+1pe4gktUTQzg1AqEL4uBBUHO1ERHKPpoh4psY0 gP51OqJ1Ovf6wQXD+YihUroiY/4gc0zkCesbWGw/z+5DunFyRqFfVJDv+T+r503mjly5 qr2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=pL85sHC9IDM/TfY41TWBLMQyk8A/pvYoe+Lzc8vGykE=; b=MUU/x3i8TN1kiC58sojzlMZyY+lNodyrrT874Ly/W9Mna98r1ZWtsb10xS2QXj8Ef+ +fKU9vKqFVM4HcJElYr6zNVwvo8iODshbkaBY/bWwNBKCsnkHrFJ4YaE38xIwQhYL3h7 JJq6YT7f/cR8X3UMYAvtezHhO90s4KoS3fTSkzde1OvXfQ5MfmyW29FNBWiDKo2TFenr +xhdjShI6wCEOSEYZwB7+95Mvhi7OP/nU8eFAhuxfkW43AIj1+yphNjzjwb7nMwqxnab CRkcVShzBa1pCPjoSCf5DPqLs7NF8kHyeQrBighYgJbRFtOcZsfEwftoJ91lHPWDNAmW RBWA== X-Gm-Message-State: AOAM531Z/sXHLqgAHjXhdkNjP4vNb22bccjHO7H53DGasCI+ahxfioDg l+RLkDcTfq7pO4/rnAdomXXFTvGBDOnkK44H X-Google-Smtp-Source: ABdhPJxrUsfaMAdbwUPr6gdCId4V6BHbVYjE5O0Zawc0JkQ9Gx5QcEr0wf9bQUpO7JdEFFqaOLNSzg== X-Received: by 2002:a17:90a:de13:: with SMTP id m19mr1927883pjv.158.1627351327751; Mon, 26 Jul 2021 19:02:07 -0700 (PDT) Original-Received: from raman-glaptop (c-24-4-174-65.hsd1.ca.comcast.net. [24.4.174.65]) by smtp.gmail.com with ESMTPSA id w23sm1382611pfc.60.2021.07.26.19.02.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 19:02:06 -0700 (PDT) In-Reply-To: <83o8aovr42.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 26 Jul 2021 21:59:09 +0300") 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:210777 Archived-At: Eli Zaretskii writes: It's not returning the position be 'H', it's returning a point 3 positions further back >> From: "T.V Raman" >> Cc: 49742@debbugs.gnu.org >> Date: Mon, 26 Jul 2021 10:19:13 -0700 >>=20 >> Eli Zaretskii writes: >>=20 >>=20 >> See below for the results you ask. It does not explain itself because >> property 'face is nil at positions 30 and 29. > > Yes, it's nil. So that is the last position before 'H' where the > value of the 'face' property changes -- from transient-inactive-value > to nil. Which is why the function returns that position. > > If this still doesn't explain the results, please tell what is missing > from the explanation. --=20 Thanks, --Raman(I Search, I Find, I Misplace, I Research) =817=A94 Id: kg:/m/0285kf1 =950=DC8