From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eric Abrahamsen Newsgroups: gmane.emacs.bugs Subject: bug#34898: 24.4; `message-separator' face only works for default value of `mail-header-separator' Date: Mon, 18 Mar 2019 11:46:01 -0700 Message-ID: <87a7hs2f86.fsf@ericabrahamsen.net> References: <86zhptjnl4.fsf@zoho.eu> <87wokw3n1e.fsf@ericabrahamsen.net> <87va0g6r6b.fsf@tcd.ie> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="13742"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: 34898@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 18 19:47:19 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 1h5xI7-0003VC-Ap for geb-bug-gnu-emacs@m.gmane.org; Mon, 18 Mar 2019 19:47:19 +0100 Original-Received: from localhost ([127.0.0.1]:45951 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h5xI6-0007eG-9Q for geb-bug-gnu-emacs@m.gmane.org; Mon, 18 Mar 2019 14:47:18 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:41750) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h5xHr-0007cb-0M for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:47:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h5xHq-0006Bs-83 for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:47:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35656) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h5xHq-0006Bl-2n for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h5xHp-0002a6-K8 for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:47:01 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <86zhptjnl4.fsf@zoho.eu> Resent-From: Eric Abrahamsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 18 Mar 2019 18:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34898 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.15529347849847 (code B ref -1); Mon, 18 Mar 2019 18:47:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 18 Mar 2019 18:46:24 +0000 Original-Received: from localhost ([127.0.0.1]:49200 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h5xHD-0002Yl-K2 for submit@debbugs.gnu.org; Mon, 18 Mar 2019 14:46:24 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:55452) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h5xHA-0002YX-1g for submit@debbugs.gnu.org; Mon, 18 Mar 2019 14:46:20 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:46132) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h5xH4-0005vT-Oo for submit@debbugs.gnu.org; Mon, 18 Mar 2019 14:46:14 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:41601) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h5xH2-0007JD-LM for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:46:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h5xH1-0005ub-Iz for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:46:12 -0400 Original-Received: from [195.159.176.226] (port=42626 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h5xH1-0005tz-7o for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 14:46:11 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.89) (envelope-from ) id 1h5xGz-0002MB-IB for bug-gnu-emacs@gnu.org; Mon, 18 Mar 2019 19:46:09 +0100 X-Injected-Via-Gmane: http://gmane.org/ Cancel-Lock: sha1:nsPG+6y057V4Vp4fgwAjqJN2pLs= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:156464 Archived-At: "Basil L. Contovounesios" writes: > Eric Abrahamsen writes: > >> The value of `mail-header-separator' gets added to >> `message-font-lock-keywords', which does the actual fontification. Using >> setq to change the value of `mail-header-separator' did not change the >> font lock keyword, despite setting the variable before message.el is >> loaded (or is it pre-loaded?). Using the customize interface to set >> `mail-header-separator' *does* work as expected. > > 0. emacs -Q > 1. (setq mail-header-separator "--") C-j > 2. C-x m > > Note that setting mail-header-separator before loading message.el works > as expected. > > 3. M-x customize-variable RET mail-header-separator RET > 4. Change value from "--" to "--foo--" > 5. C-c C-c > 6. C-x m > > Note that "--foo--" gets inserted, but message-font-lock-keywords still > holds the value that mail-header-separator had at the time message.el > was loaded. > > Since mail-header-separator lacks a custom setter, it makes no > difference whether you use setq or Customize, so long as its value is > changed before message.el is loaded. Otherwise, you have to reevaluate > and reapply message-font-lock-keywords. I didn't try with emacs -Q, probably something in my setup ends up loading message.el at startup. Thanks, Eric