From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mark Oteiza Newsgroups: gmane.emacs.bugs Subject: bug#22096: 25.0.50; reading from fifo breaks display Date: Sat, 05 Dec 2015 13:29:14 -0500 Message-ID: <87wpss7nr9.fsf@udel.edu> References: <87lh9aglih.fsf@udel.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1449340224 23620 80.91.229.3 (5 Dec 2015 18:30:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 5 Dec 2015 18:30:24 +0000 (UTC) To: 22096@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 05 19:30:13 2015 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 1a5Hb2-0003y9-Bw for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Dec 2015 19:30:12 +0100 Original-Received: from localhost ([::1]:47392 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a5Hb1-0000lC-JC for geb-bug-gnu-emacs@m.gmane.org; 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[73.172.248.173]) by smtp.gmail.com with ESMTPSA id 31sm8088971qgy.13.2015.12.05.10.29.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 05 Dec 2015 10:29:16 -0800 (PST) Original-Received: by holos.localdomain (Postfix, from userid 1000) id C426E69D67; Sat, 5 Dec 2015 13:29:14 -0500 (EST) In-Reply-To: <87lh9aglih.fsf@udel.edu> (Mark Oteiza's message of "Fri, 04 Dec 2015 12:40:38 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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: 208.118.235.43 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:109661 Archived-At: Mark Oteiza writes: > Second issue: changing the VISIT argument to t and evaluating: > > (insert-file-contents "/tmp/mpd.fifo" t 0 10 nil) > > breaks the display engine. "nil)" becomes invisible, the last "r" in the > scratch buffer message becomes fontified as a matching paren, and > hitting C-a at the end of the form takes me to the aforementioned "r". Simpler recipe: 1. mkfifo foo 2. echo "bar" > foo In emacs -Q: 3. Evaluate (insert-file-contents-literally "foo" t) The buffer display is now broken.