From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#5370: M-x hexl-mode M-x hexl-mode leaves unwanted ruler Date: Wed, 30 Jun 2010 18:46:52 -0400 Message-ID: <87mxuct9yb.fsf@stupidchicken.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1277938821 16786 80.91.229.12 (30 Jun 2010 23:00:21 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 30 Jun 2010 23:00:21 +0000 (UTC) Cc: 5370-done@debbugs.gnu.org To: Juanma Barranquero Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 01 01:00:18 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OU6GQ-0003u6-Hq for geb-bug-gnu-emacs@m.gmane.org; Thu, 01 Jul 2010 01:00:18 +0200 Original-Received: from localhost ([127.0.0.1]:41920 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OU6GQ-0006Kv-4y for geb-bug-gnu-emacs@m.gmane.org; Wed, 30 Jun 2010 19:00:18 -0400 Original-Received: from [140.186.70.92] (port=40558 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OU6Fd-0005tE-KH for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2010 18:59:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OU6Fc-0004Ja-8l for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2010 18:59:29 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:41125) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OU6Fc-0004JR-7L for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2010 18:59:28 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OU63a-0004fz-9Y for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2010 18:47:02 -0400 In-Reply-To: Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Wed, 30 Jun 2010 22:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 5370 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 5370@debbugs.gnu.org, cyd@stupidchicken.com Original-Received: via spool by 5370-done@debbugs.gnu.org id=D5370.127793801817968 (code D ref 5370); Wed, 30 Jun 2010 22:47:02 +0000 Original-Received: (at 5370-done) by debbugs.gnu.org; 30 Jun 2010 22:46:58 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OU63W-0004fl-CK for submit@debbugs.gnu.org; Wed, 30 Jun 2010 18:46:58 -0400 Original-Received: from pantheon-po44.its.yale.edu ([130.132.50.78]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OU63U-0004fg-FR for 5370-done@debbugs.gnu.org; Wed, 30 Jun 2010 18:46:57 -0400 Original-Received: from furry (dhcp128036163215.central.yale.edu [128.36.163.215]) (authenticated bits=0) by pantheon-po44.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id o5UMkqlS003242 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 30 Jun 2010 18:46:52 -0400 Original-Received: by furry (Postfix, from userid 1000) id 614DAC011; Wed, 30 Jun 2010 18:46:52 -0400 (EDT) X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 30 Jun 2010 18:47:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:38153 Archived-At: > The second call to hexl-mode bypasses most of the hexl-mode > initialization, but runs `hexl-mode-hook', which by default contains > `hexl-activate-ruler', so the ruler is initialized again. `ruler-mode' > already has code to save header-line-format, but it seems like it > isn't dealing too well with reentering. > > So, I think the bug is in ruler-mode. But, what to do? Create a stack > of previous header-line-format's? The solution is to avoid saving the old header-line-format if Ruler mode is already on. I've checked in a fix.