From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#34952: files with/out final newline look the same no matter what Date: Sat, 08 Aug 2020 09:14:35 -0400 Message-ID: References: <87zhpm18ll.fsf@jidanni.org> <87zhpl13n5.fsf@tcd.ie> <87v9hv8uqr.fsf@gnus.org> <87mu367w33.fsf@gnus.org> <834kpe90ka.fsf@gnu.org> <87imdu8zxm.fsf@gnus.org> <87wo2a7jfs.fsf@gnus.org> <83tuxe7j0g.fsf@gnu.org> <87mu355vat.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="1514"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: contovob@tcd.ie, 34952@debbugs.gnu.org, jidanni@jidanni.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 08 15:15:12 2020 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 1k4Ogp-0000Gj-MF for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 08 Aug 2020 13:15:02 +0000 Original-Received: (at 34952) by debbugs.gnu.org; 8 Aug 2020 13:14:56 +0000 Original-Received: from localhost ([127.0.0.1]:58510 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k4OgZ-0007aZ-TS for submit@debbugs.gnu.org; Sat, 08 Aug 2020 09:14:56 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:65193) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k4OgW-0007a4-03 for 34952@debbugs.gnu.org; Sat, 08 Aug 2020 09:14:54 -0400 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id B2D1D80B63; Sat, 8 Aug 2020 09:14:46 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 16B03806D4; Sat, 8 Aug 2020 09:14:45 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1596892485; bh=hfpAQumupT7PlaU461isu1EAl/hkLbgXoxIZ17J3q8E=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=hNPSkils0y2+edPNtpJJdE58RsOKlD+IB14Ci6kDVxeGu0CkVI+pqNVyS05rYNvQb yzBsYrlMlRENF69Sn0EVSZCWbWFvyX1mXfgXvB7vdrBjEIkJ8Vc6eIy9/CcZt1pJBN qK/iEOwyTuNAtNL+j3kHadPr9+1n4fjFP6jjjYhztRd03xJflQc84eYa39vU8HuKuF fHggA+QJsyzEHMwqnayhS+fkwYvIlYZFppXWK3OiyH5jVag5V8aqo8fWhvyNgaiN/b Qiy57oZUO/SGdnSb32wRIsKNaIV8PtbCpZWxgTeC8Oe3wwlOTXJ3hbFMfIe/+KXKdv gZIJPa3R8sclQ== Original-Received: from milanesa (unknown [45.72.246.108]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id C57AF1203B2; Sat, 8 Aug 2020 09:14:44 -0400 (EDT) In-Reply-To: <87mu355vat.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sat, 08 Aug 2020 11:41:30 +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:184345 Archived-At: >> font-lock is "per buffer" whereas point is "per window", so I'm not sure >> what "*the* original point" should mean. > I guess it's not a well-defined question... but some action triggered > the fontification, and I guess what's interesting question here is "what > was point in the window that triggered the fontification"? In GNU ELPA's `nhexl-mode` I had a similar need, which I solved by using a `nhexl--point` variable (updated via `post-command-hook`) to keep track of `point`. It does mean that the package can't properly handle the case where the buffer is simultaneously displayed in several windows :-( Stefan