From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#45349: 27.1.50; ruby-mode widens buffer when saving Date: Tue, 22 Dec 2020 03:17:49 +0200 Message-ID: <55c93b4f-be28-8863-7a01-d369d8402827@yandex.ru> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19133"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 To: Eric Hanchrow , 45349-done@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 22 02:18:11 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1krWJX-0004u0-RO for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 21 Dec 2020 17:17:50 -0800 (PST) In-Reply-To: Content-Language: en-US X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:196555 Archived-At: Version: 28.1 Hi Eric, On 21.12.2020 04:59, Eric Hanchrow wrote: > put the following three lines of ruby code into /tmp/wat.rb > > ##### > def hey_you >   puts "So what" > end > #### > > start emacs with "emacs -nw" > visit the file: >   C-x C-f /tmp/wat.rb RET > add some spaces to the end of the second line: >   C-n C-e SPC SPC SPC > narrow to that second line: >   C-SPC >   M-m >   C-x n n > save the buffer: >   C-x C-s > > You'll see that the buffer is no longer narrowed. > > The fix is to simply add a "save-restriction" in the function > `ruby-mode-set-encoding`, like this Thanks for the report, now fixed on master.