From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#24749: Making sure syntax-propertize is called Date: Fri, 21 Oct 2016 12:34:27 -0400 Message-ID: References: <83shrqrxzo.fsf@gnu.org> <834m45snaf.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1477067719 6445 195.159.176.226 (21 Oct 2016 16:35:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 21 Oct 2016 16:35:19 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) Cc: 24749@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Oct 21 18:35:15 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bxcmj-0000jC-Nn for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Oct 2016 18:35:09 +0200 Original-Received: from localhost ([::1]:33345 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bxcmm-0005hG-1r for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Oct 2016 12:35:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35826) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bxcmf-0005fV-KJ for bug-gnu-emacs@gnu.org; Fri, 21 Oct 2016 12:35:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bxcmc-0004Ky-Hx for bug-gnu-emacs@gnu.org; Fri, 21 Oct 2016 12:35:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:58080) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1bxcmc-0004Ku-E2 for bug-gnu-emacs@gnu.org; Fri, 21 Oct 2016 12:35:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bxcmc-0008Gc-80 for bug-gnu-emacs@gnu.org; Fri, 21 Oct 2016 12:35:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 21 Oct 2016 16:35:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24749 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24749-submit@debbugs.gnu.org id=B24749.147706767131714 (code B ref 24749); Fri, 21 Oct 2016 16:35:02 +0000 Original-Received: (at 24749) by debbugs.gnu.org; 21 Oct 2016 16:34:31 +0000 Original-Received: from localhost ([127.0.0.1]:45240 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bxcm6-0008FQ-O9 for submit@debbugs.gnu.org; Fri, 21 Oct 2016 12:34:30 -0400 Original-Received: from chene.dit.umontreal.ca ([132.204.246.20]:51186) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bxcm4-0008FI-Hs for 24749@debbugs.gnu.org; Fri, 21 Oct 2016 12:34:29 -0400 Original-Received: from pastel.home (lechon.iro.umontreal.ca [132.204.27.242]) by chene.dit.umontreal.ca (8.14.7/8.14.1) with ESMTP id u9LGYR2n026355; Fri, 21 Oct 2016 12:34:27 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 86CED603DD; Fri, 21 Oct 2016 12:34:27 -0400 (EDT) In-Reply-To: <834m45snaf.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 21 Oct 2016 19:02:32 +0300") X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 2 Rules triggered EDT_SA_DN_PASS=0, RV5834=0 X-NAI-Spam-Version: 2.3.0.9418 : core <5834> : inlines <5360> : streams <1717028> : uri <2312134> 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: 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" Xref: news.gmane.org gmane.emacs.bugs:124786 Archived-At: >> >> Nowadays, syntax-propertize is automatically called ondemand by the sexp >> >> functions, but only if parse-sexp-lookup-properties is non-nil. >> >> See bug#4920 for an example of the problem and the fix we installed. >> >> I suggest we install the patch below instead, so as to fix this bug in >> >> more/all major modes at once. >> > Since when does this issue exist? >> 25.1. > Then I'm okay with having this on the emacs-25 branch, thanks. I think I may have described it incorrectly: the issue that it solves is one that's been around forever. It's just that 25.1 fixes this issue in most cases and hence creates a new expectations that the issue is fixed, but there's still a hole if you try to use navigation commands before any syntax-propertize call, which this patch intends to fix. So I don't think this is urgent, and since the fix (whichever we choose) affects (by nature) "all" modes, I don't think it's safe enough for emacs-25. Stefan