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#6822: comment-padding skips first char in html-mode Date: Mon, 09 Aug 2010 10:35:06 +0200 Message-ID: References: <87eie84qxo.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1281368315 17386 80.91.229.12 (9 Aug 2010 15:38:35 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 9 Aug 2010 15:38:35 +0000 (UTC) Cc: 6822@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Aug 09 17:38:34 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1OiUQr-00012K-QD for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Aug 2010 17:38:34 +0200 Original-Received: from localhost ([127.0.0.1]:52630 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OiUQq-0008E3-Fv for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Aug 2010 11:38:32 -0400 Original-Received: from [140.186.70.92] (port=55265 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OiUQk-0008Ds-6E for bug-gnu-emacs@gnu.org; Mon, 09 Aug 2010 11:38:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OiUQi-0008EL-OQ for bug-gnu-emacs@gnu.org; Mon, 09 Aug 2010 11:38:26 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51906) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OiUQi-0008ED-Ly for bug-gnu-emacs@gnu.org; Mon, 09 Aug 2010 11:38:24 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OiUIf-0007rm-1R; Mon, 09 Aug 2010 11:30:05 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 09 Aug 2010 15:30:04 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6822 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 6822-submit@debbugs.gnu.org id=B6822.128136778830178 (code B ref 6822); Mon, 09 Aug 2010 15:30:04 +0000 Original-Received: (at 6822) by debbugs.gnu.org; 9 Aug 2010 15:29:48 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OiUIO-0007qh-NB for submit@debbugs.gnu.org; Mon, 09 Aug 2010 11:29:48 -0400 Original-Received: from impaqm1.telefonica.net ([213.4.138.1]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OiUIM-0007qV-M1 for 6822@debbugs.gnu.org; Mon, 09 Aug 2010 11:29:48 -0400 Original-Received: from IMPmailhost4.adm.correo ([10.20.102.125]) by IMPaqm1.telefonica.net with bizsmtp id sF2o1e00K2iL0W201FWTRw; Mon, 09 Aug 2010 17:30:27 +0200 Original-Received: from ceviche.home ([83.40.4.203]) by IMPmailhost4.adm.correo with BIZ IMP id sFWQ1e00C4NokFF1kFWR12; Mon, 09 Aug 2010 17:30:27 +0200 X-Brightmail-Tracker: AAAAAA== X-TE-authinfo: authemail="monnier$movistar.es" |auth_email="monnier@movistar.es" X-TE-AcuTerraCos: auth_cuTerraCos="cosuitnetc01" Original-Received: by ceviche.home (Postfix, from userid 20848) id 88D2866138; Mon, 9 Aug 2010 17:30:24 +0200 (CEST) In-Reply-To: <87eie84qxo.fsf@stupidchicken.com> (Chong Yidong's message of "Sun, 08 Aug 2010 19:37:07 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 09 Aug 2010 11:30:05 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:39357 Archived-At: >> (setq comment-padding "xy") >> gives >> - html-mode > This is because of this behavior in comment-padright and > comment-padleft: > If STR already contains padding, the corresponding amount is > ignored from `comment-padding'. > I'm not sure what the reason is. Stefan? IIRC the issue is that comment-padding interacts with comment-start and comment-end in otherwise unexpected ways. E.g. often "comment-start" includes a trailing space, since this string is used as-is when you insert a comment via comment-indent. But if you set comment-padding to 2, you usually don't want the resulting spacing to be 3 spaces when you do comment-region. Stefan