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: 12 Nov 2015 18:54:24 -0000 Organization: muc.de e.V. Message-ID: <20151112185424.38599.qmail@mail.muc.de> References: <20151110163034.GH2626@acm.fritz.box> NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1447354523 20192 80.91.229.3 (12 Nov 2015 18:55:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 12 Nov 2015 18:55:23 +0000 (UTC) Cc: Alan Mackenzie To: 21871@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 12 19:55:14 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 1Zwx1b-0000Wm-Co for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Nov 2015 19:55:11 +0100 Original-Received: from localhost ([::1]:49164 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zwx1a-0005oo-PK for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Nov 2015 13:55:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56685) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zwx1W-0005nJ-8D for bug-gnu-emacs@gnu.org; Thu, 12 Nov 2015 13:55:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zwx1S-0002f2-VY for bug-gnu-emacs@gnu.org; Thu, 12 Nov 2015 13:55:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:44359) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zwx1S-0002ey-Sb for bug-gnu-emacs@gnu.org; Thu, 12 Nov 2015 13:55:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Zwx1S-0004IW-Qc for bug-gnu-emacs@gnu.org; Thu, 12 Nov 2015 13:55:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 12 Nov 2015 18:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21871 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21871-submit@debbugs.gnu.org id=B21871.144735448616483 (code B ref 21871); Thu, 12 Nov 2015 18:55:02 +0000 Original-Received: (at 21871) by debbugs.gnu.org; 12 Nov 2015 18:54:46 +0000 Original-Received: from localhost ([127.0.0.1]:35066 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Zwx0t-0004HQ-V4 for submit@debbugs.gnu.org; Thu, 12 Nov 2015 13:54:46 -0500 Original-Received: from mail.muc.de ([193.149.48.3]:55733) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Zwx0r-0004HH-RC for 21871@debbugs.gnu.org; Thu, 12 Nov 2015 13:54:26 -0500 Original-Received: (qmail 38600 invoked by uid 3782); 12 Nov 2015 18:54:24 -0000 In-Reply-To: X-Newsgroups: gnu.emacs.bug User-Agent: tin/2.3.1-20141224 ("Tallant") (UNIX) (FreeBSD/10.1-RELEASE-p16 (amd64)) 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:108673 Archived-At: In article you wrote: > On Thu, Nov 12, 2015 at 11:36:55AM -0500, Glenn Morris wrote: >> Alan Mackenzie wrote: >> > Thinking about it, this is surely a bug in the documentation. >> I disagree, since it works as documented in Emacs 24.3. >> It seems to have been broken since 24.4. > Thanks for that tip. The code for it (in font-lock-compile-keywords) is > still there, but somehow one of a list of conditions which prevent it > being activated has become set. > I'm looking into it. The fix to bug #16247 meant no longer setting syntax-begin-function to a non-nil value. This is the condition which used to cause the appropriate font-lock-keywords form to get added to lisp-font-lock-keywords-1/2. It no longer is. -- Alan Mackenzie (Nuremberg, Germany).