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#34952: files with/out final newline look the same no matter what Date: Fri, 07 Aug 2020 15:11:43 +0300 Message-ID: <83tuxe7j0g.fsf@gnu.org> 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> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39702"; mail-complaints-to="usenet@ciao.gmane.io" Cc: contovob@tcd.ie, 34952@debbugs.gnu.org, jidanni@jidanni.org To: Lars Ingebrigtsen , Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 07 14:12:16 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 1k41EN-000ACs-Vj for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 07 Aug 2020 14:12:15 +0200 Original-Received: from localhost ([::1]:59142 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k41EM-0005Dv-Uj for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 07 Aug 2020 08:12:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37422) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k41EA-00055t-9A for bug-gnu-emacs@gnu.org; Fri, 07 Aug 2020 08:12:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44524) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k41E9-0005zE-Vo for bug-gnu-emacs@gnu.org; Fri, 07 Aug 2020 08:12:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1k41E9-00007K-QD for bug-gnu-emacs@gnu.org; Fri, 07 Aug 2020 08:12:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 07 Aug 2020 12:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34952 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 34952-submit@debbugs.gnu.org id=B34952.1596802316439 (code B ref 34952); Fri, 07 Aug 2020 12:12:01 +0000 Original-Received: (at 34952) by debbugs.gnu.org; 7 Aug 2020 12:11:56 +0000 Original-Received: from localhost ([127.0.0.1]:56070 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k41E4-000071-9l for submit@debbugs.gnu.org; Fri, 07 Aug 2020 08:11:56 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:55524) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k41E2-00006m-Gc for 34952@debbugs.gnu.org; Fri, 07 Aug 2020 08:11:55 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:52415) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k41Dw-0005yl-BA; Fri, 07 Aug 2020 08:11:48 -0400 Original-Received: from [176.228.60.248] (port=1780 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1k41Dv-0003ak-8I; Fri, 07 Aug 2020 08:11:47 -0400 In-Reply-To: <87wo2a7jfs.fsf@gnus.org> (message from Lars Ingebrigtsen on Fri, 07 Aug 2020 14:02:31 +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:184273 Archived-At: > From: Lars Ingebrigtsen > Cc: contovob@tcd.ie, 34952@debbugs.gnu.org, jidanni@jidanni.org > Date: Fri, 07 Aug 2020 14:02:31 +0200 > > Lars Ingebrigtsen writes: > > > Oh, yeah, that makes sense. I'll fix that. > > Actually, I don't know how. How do you ask, when you're in the > font-lock machinery, what the original point was? Like here: > > ,@(when (memq 'missing-newline-at-eof whitespace-active-style) > ;; Show missing newline. > `(("[^\n]\\'" 0 (if .... something) t))))) What, calling 'point' doesn't work? Then maybe Stefan could help us out. > By the way, have I whined about how difficult debugging font-lock stuff > is? I can't put a `debug' in there, for instance, to examine the > calling sequence, which would probably tell me what I need to know. I think Stefan posted some advice at some point?