From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thomas Morgan Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: 23.0.60; Disappearing cursor over composed char Date: Sun, 18 May 2008 23:50:40 -0600 Message-ID: <878wy6etan.fsf@thomasmorgan.net> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1211221556 5939 80.91.229.12 (19 May 2008 18:25:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 19 May 2008 18:25:56 +0000 (UTC) To: emacs-pretest-bug@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon May 19 20:26:33 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JyA48-0003MJ-Ix for ged-emacs-devel@m.gmane.org; Mon, 19 May 2008 20:26:32 +0200 Original-Received: from localhost ([127.0.0.1]:44825 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JyA3O-0006Ym-8H for ged-emacs-devel@m.gmane.org; Mon, 19 May 2008 14:25:46 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JxyGy-0003K5-4C for emacs-devel@gnu.org; Mon, 19 May 2008 01:51:00 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JxyGv-0003J1-PA for emacs-devel@gnu.org; Mon, 19 May 2008 01:50:58 -0400 Original-Received: from [199.232.76.173] (port=36036 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JxyGv-0003Ip-IC for emacs-devel@gnu.org; Mon, 19 May 2008 01:50:57 -0400 Original-Received: from fencepost.gnu.org ([140.186.70.10]:51281) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JxyGv-0007WU-6z for emacs-devel@gnu.org; Mon, 19 May 2008 01:50:57 -0400 Original-Received: from mail.gnu.org ([199.232.76.166]:42364 helo=mx10.gnu.org) by fencepost.gnu.org with esmtp (Exim 4.67) (envelope-from ) id 1JxyFe-0003d8-5N for emacs-pretest-bug@gnu.org; Mon, 19 May 2008 01:49:38 -0400 Original-Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1JxyGl-0007Ve-9o for emacs-pretest-bug@gnu.org; Mon, 19 May 2008 01:50:51 -0400 Original-Received: from node66.smtp.com ([72.55.166.66]:45706) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JxyGl-0007Tr-1H for emacs-pretest-bug@gnu.org; Mon, 19 May 2008 01:50:47 -0400 Original-Received: from cricket (unknown [198.161.30.181]) by node66.smtp.com (Postfix) with ESMTP id 43A635EEE0 for ; Mon, 19 May 2008 01:59:53 -0400 (EDT) X-Tracking-Number: 16954292 X-detected-kernel: by monty-python.gnu.org: Genre and OS details not recognized. X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-Mailman-Approved-At: Mon, 19 May 2008 14:25:42 -0400 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:97398 gmane.emacs.pretest.bugs:22389 Archived-At: I have a utf-8-unix-encoded file named `norgard' which contains the following two lines: Rilke Sings N=C3=B8rga=CC=8Ard N=C3=B8rga=CC=8Ard The `a=CC=8A' in `N=C3=B8rga=CC=8Ard' is composed of ASCII `a' and Unicod= e `=CC=8A' (combining ring above), the second of which appears in my Emacs (in X Windows) as a hollow box. The composed char is displayed as a normal ASCII `a'. Visited literally, the file looks like this: Rilke Sings N\303\270rga\314\212rd N\303\270rga\314\212rd But visited in utf-8-unix with auto-composition-mode enabled, the cursor behaves strangely. When I move the cursor to the `a' on the first line with `C-f' or `C-b', the cursor disappears. It reappears when I move the cursor away from the `a' with any cursor motion command. Moving the cursor to the same `a' with `M-x goto-char 17' causes both the cursor and the character to disappear (it is displayed as an empty space). `C-l' makes the `a' reappear, but the cursor remains invisible. The cursor behaves normally with the `a' in the second line. I also tried viewing the same file with `emacs -Q -nw norgard' in an xterm. Both instances of `N=C3=B8rga=CC=8Ard' appear as `N=C3=B8rg= rd ', with a diacritical ring above the `g' and two spaces after the `d'. With the cursor over `=C3=B8', `C-f' moves to the `g', skipping over the `r'. I'm using GNU Emacs 23.0.60.3 (i686-pc-linux-gnu, GTK+ Version 2.8.20).