From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22761: Surprising interaction between font-lock, invisible text, and point (self-insert-command and insert behave differently) Date: Mon, 22 Feb 2016 17:53:55 +0200 Message-ID: <8337skn3l8.fsf@gnu.org> References: <56CA5405.10304@live.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1456156522 25451 80.91.229.3 (22 Feb 2016 15:55:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 22 Feb 2016 15:55:22 +0000 (UTC) Cc: 22761@debbugs.gnu.org To: =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Feb 22 16:55:10 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1aXspJ-0004Xc-Lg for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Feb 2016 16:55:09 +0100 Original-Received: from localhost ([::1]:49681 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aXspI-0007cn-UU for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Feb 2016 10:55:08 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38936) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aXspF-0007bP-GV for bug-gnu-emacs@gnu.org; Mon, 22 Feb 2016 10:55:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aXspC-0008Ei-BS for bug-gnu-emacs@gnu.org; Mon, 22 Feb 2016 10:55:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:41095) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aXspC-0008Ee-8N for bug-gnu-emacs@gnu.org; Mon, 22 Feb 2016 10:55:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aXspC-0005fY-0R for bug-gnu-emacs@gnu.org; Mon, 22 Feb 2016 10:55:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 22 Feb 2016 15:55:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22761 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22761-submit@debbugs.gnu.org id=B22761.145615645421732 (code B ref 22761); Mon, 22 Feb 2016 15:55:01 +0000 Original-Received: (at 22761) by debbugs.gnu.org; 22 Feb 2016 15:54:14 +0000 Original-Received: from localhost ([127.0.0.1]:38222 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aXsoP-0005eS-Vs for submit@debbugs.gnu.org; Mon, 22 Feb 2016 10:54:14 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:47751) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aXsoO-0005eG-MD for 22761@debbugs.gnu.org; Mon, 22 Feb 2016 10:54:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aXsoG-000888-Bz for 22761@debbugs.gnu.org; Mon, 22 Feb 2016 10:54:07 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:38331) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aXsoG-000884-8U; Mon, 22 Feb 2016 10:54:04 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1178 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aXsoF-0004lG-Ju; Mon, 22 Feb 2016 10:54:03 -0500 In-reply-to: <56CA5405.10304@live.com> (message from =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel on Sun, 21 Feb 2016 19:19:17 -0500) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:113452 Archived-At: > From: Clément Pit--Claudel > Date: Sun, 21 Feb 2016 19:19:17 -0500 > > The problem happens when editing ‘a_foo_b’ to replace ‘foo’ by ‘bar’ (to get ‘a_bar_b’). Removing ‘foo’ leaves ‘__’ in the buffer, which font-lock recognizes: the whole string gets displayed as ‘ab’. Even then, the point is still between the two underscores (it hasn't moved after font-lock added the invisible property to the underscores). Pressing ‘b’ to start inserting ‘bar’ works fine (I end up with ‘a_b_c’), except for one thing: the point gets moved after the second underscore. Thus, pressing ‘ar’ to complete ‘bar’ ends up inserting ‘a_b_arb’. Did you try binding global-disable-point-adjustment to a non-nil value?