From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Leo Newsgroups: gmane.emacs.devel Subject: Re: widen-one-level [was: Emacs's handling of line numbers] Date: Thu, 22 Apr 2010 10:59:21 +0100 Message-ID: References: <837ho6czb6.fsf@gnu.org> <8339yucbsg.fsf@gnu.org> <83wrw5bxkc.fsf@gnu.org> <90D3EB66AA37491881EB2B26100925C2@us.oracle.com> <7DAA22BBC7FD45D9996D3EE994E01C16@us.oracle.com> <3676E4223C3843A8B6AFF8A2B1589065@us.oracle.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1271930644 17688 80.91.229.12 (22 Apr 2010 10:04:04 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 22 Apr 2010 10:04:04 +0000 (UTC) Cc: emacs-devel@gnu.org To: "Drew Adams" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Apr 22 12:04:02 2010 connect(): No such file or directory 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 4.69) (envelope-from ) id 1O4tGL-0004U6-MD for ged-emacs-devel@m.gmane.org; Thu, 22 Apr 2010 12:04:01 +0200 Original-Received: from localhost ([127.0.0.1]:56348 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O4tGL-0004n7-1w for ged-emacs-devel@m.gmane.org; Thu, 22 Apr 2010 06:04:01 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O4tBu-0003gT-Tr for emacs-devel@gnu.org; Thu, 22 Apr 2010 05:59:26 -0400 Original-Received: from [140.186.70.92] (port=56715 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O4tBt-0003g6-Mx for emacs-devel@gnu.org; Thu, 22 Apr 2010 05:59:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1O4tBs-0001Fp-8s for emacs-devel@gnu.org; Thu, 22 Apr 2010 05:59:25 -0400 Original-Received: from ppsw-33.csi.cam.ac.uk ([131.111.8.133]:37006) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O4tBs-0001FU-3g for emacs-devel@gnu.org; Thu, 22 Apr 2010 05:59:24 -0400 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Original-Received: from smaug.linux.pwf.cam.ac.uk ([193.60.95.72]:52856) by ppsw-33.csi.cam.ac.uk (smtp.hermes.cam.ac.uk [131.111.8.159]:587) with esmtpsa (LOGIN:sl392) (TLSv1:DHE-RSA-AES128-SHA:128) id 1O4tBq-0002JA-AL (Exim 4.70) (return-path ); Thu, 22 Apr 2010 10:59:22 +0100 In-Reply-To: <3676E4223C3843A8B6AFF8A2B1589065@us.oracle.com> (Drew Adams's message of "Mon, 19 Apr 2010 15:56:52 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) 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:124028 Archived-At: On 2010-04-19 23:56 +0100, Drew Adams wrote: > I think the code I posted does what you describe above for your use case, and > you can use it with regular narrowing and widening. Each buffer has its own ring > of restrictions. > > Also, if you use bookmark+.el then you can also bookmark regions, IOW, have > persistence. Dunno, but it sounds like that too could be helpful for your use > case. I will take a look. Thanks. Leo