From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Filipp Gunbin Newsgroups: gmane.emacs.bugs Subject: bug#54613: 29.0.50; uncomment-region in sh-mode deletes extra char Date: Tue, 29 Mar 2022 18:17:35 +0300 Message-ID: References: <871qykc3tn.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="372"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) Cc: 54613@debbugs.gnu.org, Stefan Monnier To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 29 17:18:12 2022 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 1nZDbm-000AQT-MJ for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 29 Mar 2022 17:18:11 +0200 Original-Received: from localhost ([::1]:42084 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nZDbl-00019P-EM for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 29 Mar 2022 11:17:38 -0400 (EDT) In-Reply-To: <871qykc3tn.fsf@gnus.org> (Lars Ingebrigtsen's message of "Tue, 29 Mar 2022 14:59:16 +0200") 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:229063 Archived-At: On 29/03/2022 14:59 +0200, Lars Ingebrigtsen wrote: > Filipp Gunbin writes: > >> - Notice that `-' after "cat" disappeared > > I can reproduce this issue, too. > > What happens is that we have the following: > > curl -s -d @- http://example.org < # cat - > > with point after "cat -". In that case, (comment-enter-backward) will > skip back past the " -", because comment-end-skip is > > "[ ]*\\(\\s>\\| > \\)" > > And... \s> matches the " -\\'"? Hm. I'm not sure what's the real > problem here is. Should comment-end-skip have that value in shell > scripts? On the other hand, commenting out bits of a heredoc-introduced > command with a continuation line is pretty hairy in itself. > I'm seeing in debugging that "-" after "cat" gets syntax-class "comment end", which seems wrong. Just in buffer, outside of running uncomment-region, it doesn't happen. Filipp