From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Erik Charlebois Newsgroups: gmane.emacs.bugs Subject: bug#14237: [PATCH] Fix syntax-propertize-multiline bug Date: Sun, 21 Apr 2013 02:38:00 -0400 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=089e011836228251a604dad931bd X-Trace: ger.gmane.org 1366526786 10012 80.91.229.3 (21 Apr 2013 06:46:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 21 Apr 2013 06:46:26 +0000 (UTC) To: 14237@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Apr 21 08:46:30 2013 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 1UTo2f-0000ft-O7 for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Apr 2013 08:46:29 +0200 Original-Received: from localhost ([::1]:44080 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTo2f-0003n9-6L for geb-bug-gnu-emacs@m.gmane.org; Sun, 21 Apr 2013 02:46:29 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:42250) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTo2a-0003mn-TU for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:46:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UTo2Z-0001SW-DG for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:46:24 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:58656) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTo2Z-0001SS-9q for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:46:23 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1UTo77-0008OR-T3 for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:51:06 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Erik Charlebois Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 21 Apr 2013 06:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 14237 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.136652702832138 (code B ref -1); Sun, 21 Apr 2013 06:51:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 21 Apr 2013 06:50:28 +0000 Original-Received: from localhost ([127.0.0.1]:34532 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UTo6U-0008M9-Bs for submit@debbugs.gnu.org; Sun, 21 Apr 2013 02:50:27 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:58805) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UTo6L-0008Lp-38 for submit@debbugs.gnu.org; Sun, 21 Apr 2013 02:50:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UTo1e-0000wd-TO for submit@debbugs.gnu.org; Sun, 21 Apr 2013 02:45:32 -0400 Original-Received: from lists.gnu.org ([208.118.235.17]:53261) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTo1e-0000uu-N7 for submit@debbugs.gnu.org; Sun, 21 Apr 2013 02:45:26 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:40444) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTnuU-0002o9-Ug for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:38:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UTnuT-0006zL-7w for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:38:02 -0400 Original-Received: from mail-ia0-x236.google.com ([2607:f8b0:4001:c02::236]:35277) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UTnuT-0006zA-2K for bug-gnu-emacs@gnu.org; Sun, 21 Apr 2013 02:38:01 -0400 Original-Received: by mail-ia0-f182.google.com with SMTP id u20so4520401iag.13 for ; Sat, 20 Apr 2013 23:38:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:date:message-id:subject:from:to :content-type; bh=se+mqtom2S465HJrqjwgBqfuzPVFf9UghAy1rzvwLr8=; b=iYOlNdHDKwcCZWrbxERMvrllPBWWY8BG1xXlJOlfDNNBa5A/tJOpDfRy/MQ5oEGdvE JsbKSze9B/gPJb5NgAhkKuVjpHx780MjEFpIUYF0rT0ZXO6ASjLfjO62CsdLeCl3gPy4 H/pQUr5FCaCMNHrHwSZDvK5pYwBRnqaz92ZDA2N6d5flKClvmcLGjgqmn3blA9wTIegV AHeBUtxx7Hg04NCx8o2FnQuCt7r+3/rlnve9MmWW+/T56lUyWnypQQIxaA1I4pzcz+ZM wtLmbGO1hbQ3eYntYYkJcsko/BkmN6blkTC3EJ8IbHoaaqnUXohS/wkj29Evy97ogjrb tSjQ== X-Received: by 10.50.12.101 with SMTP id x5mr5264596igb.41.1366526280223; Sat, 20 Apr 2013 23:38:00 -0700 (PDT) Original-Received: by 10.64.27.3 with HTTP; Sat, 20 Apr 2013 23:38:00 -0700 (PDT) X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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:73543 Archived-At: --089e011836228251a604dad931bd Content-Type: multipart/alternative; boundary=089e011836228251a304dad931bb --089e011836228251a304dad931bb Content-Type: text/plain; charset=UTF-8 Description At least, I think it's a bug. I ran into this while adding support for C++11 raw strings to cc-mode. syntax-propertize-multiline seeks backward for the first position without a 'syntax-multiline text property, but searches forward for 'font-lock-multiline. For a span of text marked 'syntax-multiline, the new end returned from syntax-propertize-multiline will not be the end of the multiline text. Changelog 2013-04-21 Erik Charlebois * emacs-lisp/syntax.el (syntax-propertize-multiline): Use 'syntax-multiline text property instead of 'font-lock-multiline. --089e011836228251a304dad931bb Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Description

At least, I think it&= #39;s a bug. I ran into this while adding support for C++11 raw strings to = cc-mode.

syntax-propertize-multiline s= eeks backward for the first position without a 'syntax-multiline text p= roperty, but searches forward for 'font-lock-multiline. For a span of t= ext marked 'syntax-multiline, the new end returned from syntax-properti= ze-multiline will not be the end of the multiline text.


Changelog

2013-04-21 =C2=A0Erik Charlebois =C2=A0<erikcharlebois@gmail.com>

* emacs-lisp/syntax.el (syntax-propertize-multili= ne):
Use 'syntax-multiline text property inste= ad of 'font-lock-multiline.






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