From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#21871: Emacs Lisp Mode (at least): spurious parens in column 0 don't get bold red highlighting. Date: Tue, 10 Nov 2015 16:30:34 +0000 Message-ID: <20151110163034.GH2626@acm.fritz.box> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1447172968 25144 80.91.229.3 (10 Nov 2015 16:29:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Nov 2015 16:29:28 +0000 (UTC) To: 21871@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 10 17:29:16 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZwBnG-0006qX-Vn for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Nov 2015 17:29:15 +0100 Original-Received: from localhost ([::1]:33902 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBnG-0004W4-EX for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Nov 2015 11:29:14 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51265) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBnA-0004Qd-2m for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:29:11 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZwBn4-0003qx-G0 for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:29:08 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:41522) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBn4-0003qi-CO for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:29:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZwBn4-0000z3-5L for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:29:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 Nov 2015 16:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 21871 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.14471729323762 (code B ref -1); Tue, 10 Nov 2015 16:29:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Nov 2015 16:28:52 +0000 Original-Received: from localhost ([127.0.0.1]:60463 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZwBmu-0000yb-EM for submit@debbugs.gnu.org; Tue, 10 Nov 2015 11:28:52 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:41152) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZwBms-0000yQ-GX for submit@debbugs.gnu.org; Tue, 10 Nov 2015 11:28:51 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZwBmo-0003nW-Ay for submit@debbugs.gnu.org; Tue, 10 Nov 2015 11:28:50 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:60766) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBmo-0003nS-95 for submit@debbugs.gnu.org; Tue, 10 Nov 2015 11:28:46 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51129) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBmn-0004BF-D9 for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:28:46 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZwBmi-0003mm-Aw for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:28:45 -0500 Original-Received: from mail.muc.de ([193.149.48.3]:60909) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwBmi-0003mg-0z for bug-gnu-emacs@gnu.org; Tue, 10 Nov 2015 11:28:40 -0500 Original-Received: (qmail 89999 invoked by uid 3782); 10 Nov 2015 16:28:38 -0000 Original-Received: from acm.muc.de (p5B14697B.dip0.t-ipconnect.de [91.20.105.123]) by colin.muc.de (tmda-ofmipd) with ESMTP; Tue, 10 Nov 2015 17:28:37 +0100 Original-Received: (qmail 4295 invoked by uid 1000); 10 Nov 2015 16:30:34 -0000 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Delivery-Agent: TMDA/1.1.12 (Macallan) X-Primary-Address: acm@muc.de X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:108615 Archived-At: Hello, Emacs. In the Emacs manual page "Left Margin Paren", it says that: To help you catch violations of this convention, Font Lock mode highlights confusing opening delimiters (those that ought to be quoted) in bold red. , where "this convention" is the convention of not putting opening parens in column 0 when they aren't at the beginning of defuns. In Emacs Lisp Mode, this highlighting isn't done. It isn't in CC Mode, either. This is either a bug in the code, or a bug in the documentation. I rather tend to the view that this bold red highlighting should be done when open-paren-in-column-0-is-defun-start is non-nil. I think it did, at one stage, but searching the emacs-devel archives doesn't reveal what happened. -- Alan Mackenzie (Nuremberg, Germany).