From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: disabling undo boundaries Date: Wed, 20 May 2015 08:53:49 -0400 Message-ID: References: <87fv746rd5.fsf@newcastle.ac.uk> <87h9rjhy8w.fsf@newcastle.ac.uk> <87oalqrgm7.fsf@newcastle.ac.uk> <87ioby3tdy.fsf@newcastle.ac.uk> <87y4kth5ps.fsf@newcastle.ac.uk> <87sib0a3jr.fsf@newcastle.ac.uk> <871tiiowjw.fsf@newcastle.ac.uk> <87siaxk4dl.fsf@newcastle.ac.uk> <87iobsr6m2.fsf@newcastle.ac.uk> <87oalgaicm.fsf@newcastle.ac.uk> <87y4kkkzlo.fsf@newcastle.ac.uk> <87mw0zk7yp.fsf@newcastle.ac.uk> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1432126447 16262 80.91.229.3 (20 May 2015 12:54:07 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 20 May 2015 12:54:07 +0000 (UTC) Cc: Emacs-Devel devel To: phillip.lord@newcastle.ac.uk (Phillip Lord) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed May 20 14:53:58 2015 Return-path: Envelope-to: ged-emacs-devel@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 1Yv3VW-0007n4-3d for ged-emacs-devel@m.gmane.org; Wed, 20 May 2015 14:53:58 +0200 Original-Received: from localhost ([::1]:51779 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yv3VV-0005j2-Hb for ged-emacs-devel@m.gmane.org; Wed, 20 May 2015 08:53:57 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56818) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yv3VS-0005ix-D7 for emacs-devel@gnu.org; Wed, 20 May 2015 08:53:55 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yv3VP-0004Y8-0Z for emacs-devel@gnu.org; Wed, 20 May 2015 08:53:54 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:29830) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yv3VO-0004Y0-Sq for emacs-devel@gnu.org; Wed, 20 May 2015 08:53:50 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aj4LAGvvdVTO+LMW/2dsb2JhbAA3DoFFoRwBUoEIgXUBAQQBViMFCws0EhQYDYg3ohGMAGQJAQIBAmGBE4FKA4NwBKNjhAVT X-IPAS-Result: Aj4LAGvvdVTO+LMW/2dsb2JhbAA3DoFFoRwBUoEIgXUBAQQBViMFCws0EhQYDYg3ohGMAGQJAQIBAmGBE4FKA4NwBKNjhAVT X-IronPort-AV: E=Sophos;i="5.11,557,1422939600"; d="scan'208";a="121173205" Original-Received: from 206-248-179-22.dsl.teksavvy.com (HELO pastel.home) ([206.248.179.22]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 20 May 2015 08:53:51 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id E86B524E0; Wed, 20 May 2015 08:53:49 -0400 (EDT) In-Reply-To: <87mw0zk7yp.fsf@newcastle.ac.uk> (Phillip Lord's message of "Wed, 20 May 2015 08:45:50 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 206.248.154.181 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:186652 Archived-At: > M-x fill-paragraph [...] > At my count it takes 8 undo operations to undo "fill-paragraph". Good example, thank you. But IIUC just removing the "undo-boundary on buffer-change" code still wouldn't give you the perfect behavior, because you still do want an undo-boundary in the second buffer, right? Stefan