From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lennart Borgman Newsgroups: gmane.emacs.devel Subject: Unwanted undo-boundary Date: Sat, 13 Feb 2010 14:56:39 +0100 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1266069435 31684 80.91.229.12 (13 Feb 2010 13:57:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 13 Feb 2010 13:57:15 +0000 (UTC) Cc: Johan Andersson To: Emacs-Devel devel Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Feb 13 14:57:12 2010 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 1NgIUf-0005ZB-DI for ged-emacs-devel@m.gmane.org; Sat, 13 Feb 2010 14:57:09 +0100 Original-Received: from localhost ([127.0.0.1]:37061 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NgIUe-00089S-UH for ged-emacs-devel@m.gmane.org; Sat, 13 Feb 2010 08:57:08 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NgIUa-00088K-5V for emacs-devel@gnu.org; Sat, 13 Feb 2010 08:57:04 -0500 Original-Received: from [140.186.70.92] (port=60708 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NgIUZ-00087w-Lp for emacs-devel@gnu.org; Sat, 13 Feb 2010 08:57:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NgIUZ-0007di-1J for emacs-devel@gnu.org; Sat, 13 Feb 2010 08:57:03 -0500 Original-Received: from fg-out-1718.google.com ([72.14.220.152]:27670) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NgIUY-0007dZ-TA for emacs-devel@gnu.org; Sat, 13 Feb 2010 08:57:03 -0500 Original-Received: by fg-out-1718.google.com with SMTP id e21so106916fga.12 for ; Sat, 13 Feb 2010 05:57:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:from:date:message-id :subject:to:cc:content-type; bh=KZzPf35sRZV6VVM683rsgPcDnrGE1WJR8AWJb2vyzEc=; b=cMZ6n1FpBDlDKGZqsc0cFBhTK+Z+FLfWIRZql6e7OXZWD3PemkZ8FsUr5BIYa2MtxN kP/ICJPM+WdcXLZfL7O45/jIO9VNARspcs333F2EYajyV3r2KeJBoOXKhq/Iu96qDKB+ WFNYQtPK0nLpFja6W1D1qjI4G6w4+rxxUjt8w= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:cc:content-type; b=X5cdpqZETOZ/JV28g0H8APIr/L9bbxrXJOpwFggEhlHBPgZa56+tKprri7zhvYFVCO 8snRZb0jCAev35EPpZVYiKac7aJHbDCJLQEg3DF0JZLz0WXe2z4dQw/8DxHonkiyqbog mYQ5t5pkHXngLZQ8Y6mfeXcLf7kffw3p50SEY= Original-Received: by 10.239.188.145 with SMTP id p17mr273657hbh.194.1266069420168; Sat, 13 Feb 2010 05:57:00 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:121104 Archived-At: I just got a bug report saying that a single indent-region in mumamo can't be undone with a single undo command. (This is with the latest nXhtml beta and I can confirm it with an Emacs from 2010-02-03.) I assume this means that something is calling undo-boundary, but I can't find out what. There is nothing in nXhtml that does it. (Yes, one function does, but it is not involved here.) I tried to trace undo-boundary, but I get no hit. Does anyone have a good idea for how to find out what is happening? Am I wrong assuming that undo-boundary have been called (implicitly or explicitly)?