From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#16497: 24.3.50; `move-to-column' ignores invisible text at the beginning of the line, which create problems when using string-rectangle Date: Mon, 20 Jan 2014 14:10:47 -0500 Message-ID: References: <87ob38gcp1.fsf@bzg.ath.cx> <87wqhv2f27.fsf@bzg.ath.cx> <83d2jmirt1.fsf@gnu.org> <87fvoilhri.fsf@bzg.ath.cx> <87d2jmjyx0.fsf@bzg.ath.cx> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1390245074 18969 80.91.229.3 (20 Jan 2014 19:11:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 20 Jan 2014 19:11:14 +0000 (UTC) Cc: 16497@debbugs.gnu.org To: Bastien Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 20 20:11:21 2014 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 1W5KFk-0001f3-Mk for geb-bug-gnu-emacs@m.gmane.org; Mon, 20 Jan 2014 20:11:20 +0100 Original-Received: from localhost ([::1]:54188 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W5KFk-0006xr-6i for geb-bug-gnu-emacs@m.gmane.org; Mon, 20 Jan 2014 14:11:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42214) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W5KFa-0006xl-9H for bug-gnu-emacs@gnu.org; Mon, 20 Jan 2014 14:11:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W5KFS-0006WA-UJ for bug-gnu-emacs@gnu.org; Mon, 20 Jan 2014 14:11:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44690) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W5KFS-0006W6-RR for bug-gnu-emacs@gnu.org; Mon, 20 Jan 2014 14:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W5KFS-0004y3-5W for bug-gnu-emacs@gnu.org; Mon, 20 Jan 2014 14:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 20 Jan 2014 19:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16497 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16497-submit@debbugs.gnu.org id=B16497.139024505119075 (code B ref 16497); Mon, 20 Jan 2014 19:11:02 +0000 Original-Received: (at 16497) by debbugs.gnu.org; 20 Jan 2014 19:10:51 +0000 Original-Received: from localhost ([127.0.0.1]:58709 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W5KFH-0004xa-5q for submit@debbugs.gnu.org; Mon, 20 Jan 2014 14:10:51 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:38707) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W5KFE-0004xR-E0 for 16497@debbugs.gnu.org; Mon, 20 Jan 2014 14:10:49 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFFsoXIQ/2dsb2JhbABEuzWDWRdzgh4BAQQBViMQCzQHCxQYDSSIHgbBLZEKA4hhnBmBXoMV X-IPAS-Result: Av8EABK/CFFsoXIQ/2dsb2JhbABEuzWDWRdzgh4BAQQBViMQCzQHCxQYDSSIHgbBLZEKA4hhnBmBXoMV X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="45415764" Original-Received: from 108-161-114-16.dsl.teksavvy.com (HELO pastel.home) ([108.161.114.16]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 20 Jan 2014 14:10:47 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 4CB3960587; Mon, 20 Jan 2014 14:10:47 -0500 (EST) In-Reply-To: <87d2jmjyx0.fsf@bzg.ath.cx> (Bastien's message of "Mon, 20 Jan 2014 19:22:51 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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:83811 Archived-At: >> It's probably due to the post-command processing which tries to move >> point outside of invisible regions and to pretend that invisible regions >> don't exist at all (and paying attention to stickiness so that it >> prefers text positions where `invisible' won't be inherited). >> So moving from "before a" to "before b" ends up moving to "before c" >> so that C-f from "before a" moves visually by one char (to "before c"). > Thanks -- you nearly lost me here! > Should not this be considered a bug? Yes, it's a bug in `move-beginning-of-line' which moves forward (to "before b") when you're just before a, whereas it should always never move forward. Stefan