From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#53808: 29.0.50; ansi colorization process could block indefinetly on stray ESC char Date: Sat, 05 Feb 2022 22:56:23 +0100 Message-ID: <87fsoxasfs.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20984"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 53808@debbugs.gnu.org, Miha =?UTF-8?Q?Rihtar=C5=A1i=C4=8D?= To: Ioannis Kappas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 05 22:57:12 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 1nGT3Q-0005Jo-NT for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 05 Feb 2022 22:57:12 +0100 Original-Received: from localhost ([::1]:59392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nGT3P-0008RX-Qm for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 05 Feb 2022 16:57:11 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:56840) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nGT3F-0008RN-UG for bug-gnu-emacs@gnu.org; Sat, 05 Feb 2022 16:57:01 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41860) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nGT3F-00075d-LP for bug-gnu-emacs@gnu.org; Sat, 05 Feb 2022 16:57:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nGT3F-0000X3-MD for bug-gnu-emacs@gnu.org; Sat, 05 Feb 2022 16:57:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 05 Feb 2022 21:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53808 X-GNU-PR-Package: emacs Original-Received: via spool by 53808-submit@debbugs.gnu.org id=B53808.16440981972008 (code B ref 53808); Sat, 05 Feb 2022 21:57:01 +0000 Original-Received: (at 53808) by debbugs.gnu.org; 5 Feb 2022 21:56:37 +0000 Original-Received: from localhost ([127.0.0.1]:35757 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nGT2r-0000WK-A2 for submit@debbugs.gnu.org; Sat, 05 Feb 2022 16:56:37 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:49496) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nGT2o-0000W8-Va for 53808@debbugs.gnu.org; Sat, 05 Feb 2022 16:56:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=aM3d3AjedLWYGubVE6orTMlH103O+jImI+J/HLRwekk=; b=PelSZngY/qu3B6DWNMXBCR0BxZ xctV4QXDUf9yqbAhYSNjFcO14R2OR7VZ5OYnK0whRMGtDJEJIH6jyxkdrEXefygz/+uPQsmtWMogN kxX9dZG85kxyN8HkTf1+lx5Dv/hB48xYPfJAR890pWoQZBnJuW7zoTAsVlP7GMLswFys=; Original-Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nGT2f-0004Cu-Sk; Sat, 05 Feb 2022 22:56:28 +0100 X-Now-Playing: David Bowie's _Young Americans_: "Across The Universe" In-Reply-To: (Ioannis Kappas's message of "Sat, 5 Feb 2022 21:00:21 +0000") 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:226096 Archived-At: Ioannis Kappas writes: > A solution (open to discussion) could be to identify a partial SGR > fragment based on its actual specification rather than only starting > with the ESC char: Hm... what happens if the ESC arrives in one chunk and then the rest of the SGR sequence in the next chunk? (Miha has done work in this area recently; added to the CCs.) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no