From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: GNU Emacs 22.0.50 fails to find =?iso-8859-1?q?=E4?= in different ISO Latin encodings Date: Tue, 19 Sep 2006 12:58:31 +0900 Message-ID: References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1158638422 29538 80.91.229.2 (19 Sep 2006 04:00:22 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 19 Sep 2006 04:00:22 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Sep 19 06:00:19 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GPWmJ-000680-B6 for ged-emacs-devel@m.gmane.org; Tue, 19 Sep 2006 06:00:11 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GPWmI-0003Az-UZ for ged-emacs-devel@m.gmane.org; Tue, 19 Sep 2006 00:00:10 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GPWm6-00039F-4b for emacs-devel@gnu.org; Mon, 18 Sep 2006 23:59:58 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GPWm4-00036s-35 for emacs-devel@gnu.org; Mon, 18 Sep 2006 23:59:57 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GPWm3-00036p-TH; Mon, 18 Sep 2006 23:59:55 -0400 Original-Received: from [150.29.246.133] (helo=mx1.aist.go.jp) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GPWp2-0007tW-9W; Tue, 19 Sep 2006 00:03:00 -0400 Original-Received: from smtp4.aist.go.jp ([150.29.246.12]) by mx1.aist.go.jp with ESMTP id k8J3xmdm004028; Tue, 19 Sep 2006 12:59:48 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp4.aist.go.jp with ESMTP id k8J3xjrn000567; Tue, 19 Sep 2006 12:59:47 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken with local (Exim 3.36 #1 (Debian)) id 1GPWkh-0006ig-00; Tue, 19 Sep 2006 12:58:31 +0900 Original-To: Peter Dyballa In-reply-to: (message from Peter Dyballa on Sun, 17 Sep 2006 15:42:59 +0200) User-Agent: SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/22.0.50 (i686-pc-linux-gnu) MULE/5.0 (SAKAKI) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:59995 gmane.emacs.pretest.bugs:13991 Archived-At: In article , Peter Dyballa writes: > Hello! > Launched with -Q > unify-8859-on-decoding-mode is nil > unify-8859-on-encoding-mode is t > I start i-search in an Unicode encoded buffer (*Help*). In an ISO =20 > 8859-1 encoded buffer =E4 and =C4 are found, also in ISO 8859-10, ISO =20 > 8859-13 (except for =C4), ISO 8859-14, and ISO 8859-16 encoded buffers, = > but fails in ISO 8859-2, ISO 8859-3, ISO 8859-4, ISO 8859-9, and ISO =20 > 8859-15. It is similiar to =F6 and =FC, accept that these are not found = > in the ISO 8859-14 encoded buffer. Changing unify-8859-on-decoding-=20 > mode's value makes no difference. This is the story I remember. A while ago, I proposed to change isearch so that it translates characters by translation-table-for-input to solve such a problem, but there raised an objection that read-char should do that translation. RMS asked to check if such a change to read-char is surely safe or not, but as such a check is very difficult and time-consuiming, no one took on the job. So, this problem is still unfixed. I again propose to change isearch. When we know that changing read-char is safe in the future, we can cancel that change in isearch. --- Kenichi Handa handa@m17n.org