From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#36480: 26.2; Using a sh-basic-offset value with a multiple of tab-width has side effects when building function using =?UTF-8?Q?=E2=80=9CC-c?= (=?UTF-8?Q?=E2=80=9D?= Date: Mon, 08 Jul 2019 23:30:36 +0200 Message-ID: <87v9wc1af7.fsf@mouse.gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="49614"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 36480@debbugs.gnu.org To: Phoenix Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 08 23:43:51 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hkbQK-000CZm-DS for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Jul 2019 23:43:48 +0200 Original-Received: from localhost ([::1]:44924 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hkbEK-0001iS-H0 for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Jul 2019 17:31:24 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36730) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hkbE4-0001hk-0q for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2019 17:31:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hkbE0-0005Ea-Aq for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2019 17:31:06 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50940) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hkbDy-0005DW-9Y for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2019 17:31:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hkbDy-0007jB-0m for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2019 17:31:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 08 Jul 2019 21:31:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36480 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 36480-submit@debbugs.gnu.org id=B36480.156262144228448 (code B ref 36480); Mon, 08 Jul 2019 21:31:01 +0000 Original-Received: (at 36480) by debbugs.gnu.org; 8 Jul 2019 21:30:42 +0000 Original-Received: from localhost ([127.0.0.1]:59755 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hkbDe-0007OZ-8y for submit@debbugs.gnu.org; Mon, 08 Jul 2019 17:30:42 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:33972) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hkbDc-0007MG-Ei for 36480@debbugs.gnu.org; Mon, 08 Jul 2019 17:30:41 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hkbDZ-0005Mu-2c; Mon, 08 Jul 2019 23:30:39 +0200 In-Reply-To: (Phoenix's message of "Tue, 02 Jul 2019 20:53:10 +0200") 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: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:162371 Archived-At: Phoenix writes: > When using a multiple of the "tab-width" value for "sh-basic-offset", > creating a function using the built-in command "C-c (" removes > characters from the expected result. That being said, I can create a > shell function by manually typing it. It is just this built-in > command, which causes odd behavior. > > When "tab-width" and/or "sh-basic-offset" are not set inside the > ".emacs" file or the latter is not a multiple of the former, it works > as expected. I was not able to reproduce it with the recipe above, and it's strange that that should have any effect -- `tab-width' is automatically buffer-local. But I'm able to reproduce it with "emacs -Q /tmp/a.sh" and then `M-: (setq tab-width 4 sh-basic-offset 4) RET'. > Here are the tests I did: > In the below examples I use "asdf" as the function name and the pipe character ("|") is the visualization of where point is located after I completed the built-in command. > > With either variables not defined or not a multiple of one another, the (default) result is: > function asdf() { > | > } > > With both set to 4, the result is: > function asdf() {}| > > With tab-width set to 4 and sh-basic-offset to 8, the result is: > function asdf()}| > > With both set to 8, the result is: > function asdf}| > > With both set to 16 (just for a test), the result is (semantically a rather amusing): > fu}| I don't get exactly what you're getting, but I'm getting something very close to it. For instance, with 16, the buffer becomes completely blank. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no