From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#13084: boyer_moore crashes with certain characters in the case table Date: Wed, 12 Dec 2012 11:21:36 +0100 Message-ID: <50C85AB0.30009@gmx.at> References: <87txs1l4kg.fsf@mail.jurta.org> <831uewa9cq.fsf@gnu.org> <87txrsw55b.fsf@mail.jurta.org> <83lid39b6v.fsf@gnu.org> <871uevsknt.fsf@mail.jurta.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1355327120 7134 80.91.229.3 (12 Dec 2012 15:45:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 12 Dec 2012 15:45:20 +0000 (UTC) Cc: 13084@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 12 16:45:33 2012 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 1TioV3-00073s-29 for geb-bug-gnu-emacs@m.gmane.org; Wed, 12 Dec 2012 16:45:33 +0100 Original-Received: from localhost ([::1]:51546 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TioUq-0006xS-7d for geb-bug-gnu-emacs@m.gmane.org; Wed, 12 Dec 2012 10:45:20 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:52599) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TioUi-0006ue-8q for bug-gnu-emacs@gnu.org; Wed, 12 Dec 2012 10:45:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TioUc-0001j0-J4 for bug-gnu-emacs@gnu.org; Wed, 12 Dec 2012 10:45:12 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56177) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TijSC-0001Zg-Gg for bug-gnu-emacs@gnu.org; Wed, 12 Dec 2012 05:22:16 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TijSv-0004ea-Sw for bug-gnu-emacs@gnu.org; Wed, 12 Dec 2012 05:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Dec 2012 10:23:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13084 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13084-submit@debbugs.gnu.org id=B13084.135530774817847 (code B ref 13084); Wed, 12 Dec 2012 10:23:01 +0000 Original-Received: (at 13084) by debbugs.gnu.org; 12 Dec 2012 10:22:28 +0000 Original-Received: from localhost ([127.0.0.1]:38195 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TijSO-0004do-3g for submit@debbugs.gnu.org; Wed, 12 Dec 2012 05:22:28 -0500 Original-Received: from mailout-de.gmx.net ([213.165.64.22]:34258) by debbugs.gnu.org with smtp (Exim 4.72) (envelope-from ) id 1TijSL-0004de-Af for 13084@debbugs.gnu.org; Wed, 12 Dec 2012 05:22:26 -0500 Original-Received: (qmail invoked by alias); 12 Dec 2012 10:21:38 -0000 Original-Received: from 62-47-36-179.adsl.highway.telekom.at (EHLO [62.47.36.179]) [62.47.36.179] by mail.gmx.net (mp032) with SMTP; 12 Dec 2012 11:21:38 +0100 X-Authenticated: #14592706 X-Provags-ID: V01U2FsdGVkX18w8NQJuf8wMEehsnFfVBK+29jIMGN6sU+q+Z1O5c gDmeOQXoTEXLOc In-Reply-To: <871uevsknt.fsf@mail.jurta.org> X-Y-GMX-Trusted: 0 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:68392 Archived-At: > So the dataflow to get the canonical character will be =C1 -> A -> a. > If `case-fold-search' is nil, then =C1 -> A. If a new variable > `decomposition-search' (or `normalized-search') is nil then =C1 -> =E1= =2E Any such table should allow handling asymmetric searches: That is, searching for "=E1ba" should match "=E1ba" "=E1b=E0" and "=E1b=E1" but no= t "aba" or "=E0b=E1". Can we do that? martin