From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#35943: 26.2; `count-lines-page' gives wrong line count (off by one) Date: Tue, 28 May 2019 08:49:51 -0400 Message-ID: <87lfyq7ngw.fsf@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="183916"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) Cc: 35943@debbugs.gnu.org To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 28 14:51:14 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 1hVbZS-000lhh-3p for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 May 2019 14:51:14 +0200 Original-Received: from localhost ([127.0.0.1]:34316 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVbZQ-00050v-Mf for geb-bug-gnu-emacs@m.gmane.org; Tue, 28 May 2019 08:51:12 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:56070) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVbZH-0004vR-Go for bug-gnu-emacs@gnu.org; Tue, 28 May 2019 08:51:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hVbZG-0006fS-Lf for bug-gnu-emacs@gnu.org; Tue, 28 May 2019 08:51:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41720) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hVbZG-0006fL-Ft for bug-gnu-emacs@gnu.org; Tue, 28 May 2019 08:51:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hVbZG-0004R4-DV for bug-gnu-emacs@gnu.org; Tue, 28 May 2019 08:51:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 28 May 2019 12:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 35943 X-GNU-PR-Package: emacs Original-Received: via spool by 35943-submit@debbugs.gnu.org id=B35943.155904780216970 (code B ref 35943); Tue, 28 May 2019 12:51:02 +0000 Original-Received: (at 35943) by debbugs.gnu.org; 28 May 2019 12:50:02 +0000 Original-Received: from localhost ([127.0.0.1]:55264 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hVbYH-0004PT-SA for submit@debbugs.gnu.org; Tue, 28 May 2019 08:50:02 -0400 Original-Received: from mail-it1-f182.google.com ([209.85.166.182]:53149) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hVbYF-0004P4-DU for 35943@debbugs.gnu.org; Tue, 28 May 2019 08:49:59 -0400 Original-Received: by mail-it1-f182.google.com with SMTP id t184so4089000itf.2 for <35943@debbugs.gnu.org>; Tue, 28 May 2019 05:49:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=HoN7EKsDqhvuPl5id+F7/KJy7Z2cTW+kTFK4fpjZnjA=; b=vKZthmuTuIw2skJ97cD9Yz0dTzNsiPsTbJhT6AZkkhKaibCXTokVbGSgarVM1fFBPZ MX0ZY4uolUc7AN7xDHXa4Q9eNado9Ml75c+2BV+js4m0/p+EqLU7LiytvNajuVF6ZnpL wznUSX4RqpA5RLy60s6Nioj6h65ch1kmRifSPLHke3s+/viudgROG1Mdgr0GGFFzii2Q E+aZOoi0Q79INrQsEbbU557VLY3zkcBSGRE6hbz+hpKvpNj3YJTGUpk6ckAanMWR1kvO wSm5NMRE0prgjimB+R7hCHrhxcv9q2MoySQ5OaKIsUvgPD+fiQhsn+zKJlHnD6cbPFvO 37+w== 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; bh=HoN7EKsDqhvuPl5id+F7/KJy7Z2cTW+kTFK4fpjZnjA=; b=VUHRGqs8o+gMCjtyJGkD7+4d7VvdvefBzvV0ZWDW5JHTGh+LdrBNSro4s0nScI7akE vahCtMgOgQxodQ266TuOvwm4sYlGHKfJ+A3SpRRq5YYoEUq7uHXt05+JkJ8KYntWIssU ILbc+DCd9D8oZnN+x3MCot4UGOwX4oSXHODF3wdVVrvEX1OeXof5dlRAnk38aMAKhukc xXAJzW//OMhN30bRJQiTHbCoKxb2qy4AjukLwZ5yi0soiWC/mDsqYGtQi3h9h2SSAZin efRV22XyE+X9FtR5RCDJHRbHGB/425TjBTnwpM+rdX8hhwchka13ZgRdmmSZTkU/+pDv ci/w== X-Gm-Message-State: APjAAAVCGOkXCvDADnQw/WONR1C1bguz1t/TjWpOvav2rE+K2T2fiWJS GTB7u66fZAN2em02bl2xWErP2b/f X-Google-Smtp-Source: APXvYqyiJ1LKzk0aSBAdJrHxp/VMIXoaTZ+wkm3pRscmKRpHH0/XcA2h2joQVvYL4RxRAoqp+KHI5g== X-Received: by 2002:a05:660c:546:: with SMTP id w6mr2897319itk.27.1559047793465; Tue, 28 May 2019 05:49:53 -0700 (PDT) Original-Received: from minid (cbl-45-2-119-34.yyz.frontiernetworks.ca. [45.2.119.34]) by smtp.gmail.com with ESMTPSA id m67sm1149824itc.22.2019.05.28.05.49.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 28 May 2019 05:49:52 -0700 (PDT) In-Reply-To: (Stefan Kangas's message of "Tue, 28 May 2019 14:40:11 +0200") 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:159847 Archived-At: Stefan Kangas writes: > NB. Convert "^L" to the actual control characters. You can use "\C-l" for this. > 3. Result: > > "Page has 2 lines (2 + 0)" > > 4. Expected result: > > "Page has 1 lines (1 + 0)" The page starts right after the page separator, so with some more annotation: (with-temp-buffer (insert "Page 1/3 line 1 \C-l page 2, line 1 Page 2/3, line 2 \C-l, page 3, line 1 Page 3/3, line 2") (forward-page) (count-lines-page)) You can see that pages 2 and 3 both have two lines.