From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas =?UTF-8?Q?R=C3=B6hler?= Newsgroups: gmane.emacs.bugs Subject: bug#23443: 25.0.93; Temporary change to syntax-table is in effect during syntax-propertize Date: Fri, 13 May 2016 07:55:59 +0200 Message-ID: <57356C6F.6@easy-emacs.de> References: <1c56743e-4817-8373-fba9-3a3e21e37af7@yandex.ru> <318abec3-4ff6-f647-5754-dc061be63eaf@yandex.ru> <11eafc4f-9d1b-7941-cb3d-c5dfcd8532f1@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1463429783 20533 80.91.229.3 (16 May 2016 20:16:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 16 May 2016 20:16:23 +0000 (UTC) To: 23443@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon May 16 22:16:11 2016 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 1b2Ovy-0007WQ-OC for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 16 May 2016 16:15:37 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b2OvL-0006qd-OV for bug-gnu-emacs@gnu.org; Mon, 16 May 2016 16:15:34 -0400 Original-Received: from mout.kundenserver.de ([217.72.192.74]:52479) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b2OvL-0006qP-Di for bug-gnu-emacs@gnu.org; Mon, 16 May 2016 16:15:31 -0400 Original-Received: from [192.168.178.35] ([95.119.235.188]) by mrelayeu.kundenserver.de (mreue101) with ESMTPSA (Nemesis) id 0MOAtg-1avcNZ1lUS-005bAs for ; Fri, 13 May 2016 07:52:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Icedove/38.7.0 In-Reply-To: X-Provags-ID: V03:K0:+dp8HMOViW+XvR62FsHEkNN/VnLzfqmdoEPRcswl8R97n0tpZT/ OxIkXKSZAQ1WGDChsxfPi1k5MKWinRYBQv5U3vaJwXc1K6YCLJjE3X/5ZjvZM7kjc0sYN8C mTpiv/9BvL+qZz3n1zI3bTLxsUdrZNaV9lO9cQBEgVmfsi2IDhb/lm9XFIx0P0HhkCQtNLS zQ17GbE4bgHXSlvsTS7sA== X-UI-Out-Filterresults: notjunk:1;V01:K0:twS40Smmd20=:gIE/RPH/8H7Go36swuX25z dTMLM4ShxvlLN0EKuMiLSmOkdOf/rACUzQofLjs3H3gWOyVjKPZvNZmdjjBDcWC+4ybJ1gJn4 Gd6uEzCQ0rgR8ZWEM1SpUmKGsdDRA0sUTUv5g/f7eyY4iubNev8R7WyoUvfDSWiDGs5cqvfKx 3ANFxC9kHFSpn6G2PLOOyFi6kWrM65eOzghIzG2Wml7Ra0AQzArAOecx5BF28carK5s7FtMCO ABIhx7kb0U9Ce70qWR5X9ZavW1jQyqSKNhD5L1ByTsEPQXnXShR31HEOHXdtOm4t5gdGBOjRS c5W+4VQ7pKTn7PnvqlZ959uiYhTElfw81eDcckNqIbodYghnPZGX7cAegJUHq/8NsNY3IOQsd Yu1L1iIhmb4txewmrKKfoKF86CU8/awD4kq9hFhzslJg21PgJ60oINi8m0Yq0SbCy3kYSxAIR 9MGe7A3eRiizV0mG2Pc2FYbWBZapOTvULoBjlwOPHsE4OHy7hHHGVvCM+iS7fg9bLGe7s83Kd FsT1nRCHe5Cqrqht1sfs3fzZBLcaqDcmxj/Vizq59bklnLFuGt1OBXKXA/HRi6b8XAOwzwpAc 5CHN4x1mLqlL5hvQjEBNMf6UVYmCd7wLNy0EOP4o2xim95tnBkiWhQs8Hi9CTCb14AShvHYSb tF2pQIhgdH49jR/UzpzjOYENDBHngPzzpVHYtMbeqUJwuRinrtAzIVk/Hiwpkcg2BHKCfyW6c kY6CdPCLC31hJg93 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: 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:118328 Archived-At: reopen 23443 The proposed solution, which has to bind syntax-propertize-function to nil before calling scan-sexp, reads like a work around. These things shouldn't be necessary. Assume a fix must affect usage of syntax-propertize-function and probably is not a trivial one. Its design seems worth further discussion. For example reading: "The specified function may call ‘syntax-ppss’ on any position before END, but it should not call ‘syntax-ppss-flush-cache’, which means that it should not call ‘syntax-ppss’ on some position and later modify the buffer on some earlier position."