From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.devel Subject: Re: RFC: Automatic setup for bug-reference-mode Date: Sun, 14 Jun 2020 21:43:34 +0200 Message-ID: <87k109saah.fsf@gnu.org> References: <87r1uihtsu.fsf@gnu.org> <87h7vd3cbs.fsf@gnu.org> <87tuzdsj8d.fsf@gnu.org> <87mu55tr0e.fsf@tcd.ie> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="112798"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Stefan Monnier , emacs-devel@gnu.org To: "Basil L. Contovounesios" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jun 14 21:44:13 2020 Return-path: Envelope-to: ged-emacs-devel@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 1jkYY9-000TEK-F3 for ged-emacs-devel@m.gmane-mx.org; Sun, 14 Jun 2020 21:44:13 +0200 Original-Received: from localhost ([::1]:39334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkYY8-000178-HU for ged-emacs-devel@m.gmane-mx.org; Sun, 14 Jun 2020 15:44:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60582) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkYXe-0000NN-UR for emacs-devel@gnu.org; Sun, 14 Jun 2020 15:43:42 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51436) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkYXe-0003Nm-8h; Sun, 14 Jun 2020 15:43:42 -0400 Original-Received: from auth1-smtp.messagingengine.com ([66.111.4.227]:35831) by fencepost.gnu.org with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.82) (envelope-from ) id 1jkYXc-0002Vm-TZ; Sun, 14 Jun 2020 15:43:41 -0400 Original-Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailauth.nyi.internal (Postfix) with ESMTP id 7F8BA27C0058; Sun, 14 Jun 2020 15:43:40 -0400 (EDT) Original-Received: from mailfrontend2 ([10.202.2.163]) by compute7.internal (MEProxy); Sun, 14 Jun 2020 15:43:40 -0400 X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduhedrudeiiedgudeggecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufhffjgfkfgggtgesthdtredttdertdenucfhrhhomhepvfgrshhs ihhlohcujfhorhhnuceothhsughhsehgnhhurdhorhhgqeenucggtffrrghtthgvrhhnpe dtleeiffekueffudeufeefhfeitdejuedtueevgeffgfdtjeelkeehgeekteekveenucfk phepleefrddvfeeirddufeeirdefudenucevlhhushhtvghrufhiiigvpedtnecurfgrrh grmhepmhgrihhlfhhrohhmpehthhhorhhnodhmvghsmhhtphgruhhthhhpvghrshhonhgr lhhithihqdekieejfeekjeekgedqieefhedvleekqdhtshguhheppehgnhhurdhorhhgse hfrghsthhmrghilhdrfhhm X-ME-Proxy: Original-Received: from thinkpad-t440p (p5dec881f.dip0.t-ipconnect.de [93.236.136.31]) by mail.messagingengine.com (Postfix) with ESMTPA id 7E13F3061856; Sun, 14 Jun 2020 15:43:38 -0400 (EDT) Mail-Followup-To: "Basil L. Contovounesios" , Stefan Monnier , emacs-devel@gnu.org In-Reply-To: <87mu55tr0e.fsf@tcd.ie> (Basil L. Contovounesios's message of "Sun, 14 Jun 2020 19:57:05 +0100") X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:252248 Archived-At: "Basil L. Contovounesios" writes: >>> Doesn't this need a non-nil NOERROR arg? >> >> I don't see why: if the backend doesn't implement the feature the >> front-end function will signal an error, so the callers need to be >> prepared to handle an error in any case. > > Then there's no need for branching based on the return value of > re-search-forward, since we're assuming it will succeed or barf. To make both of you happy pushed a version that uses NO-ERROR and signals a more descriptive error if the "parent branch" line couldn't be found. Bye, Tassilo