From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Daniel Colascione Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] trunk r116999: Provide function for asking vc about project root Date: Mon, 21 Apr 2014 10:26:44 -0700 Message-ID: <535554D4.40606@dancol.org> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="PcWJaPlxkcuGKlcnRmuGmd7PdPNVfEi3H" X-Trace: ger.gmane.org 1398101220 19561 80.91.229.3 (21 Apr 2014 17:27:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 21 Apr 2014 17:27:00 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 21 19:26:53 2014 Return-path: Envelope-to: ged-emacs-devel@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 1WcHzZ-0005pq-22 for ged-emacs-devel@m.gmane.org; Mon, 21 Apr 2014 19:26:53 +0200 Original-Received: from localhost ([::1]:50516 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WcHzY-0001fR-GY for ged-emacs-devel@m.gmane.org; Mon, 21 Apr 2014 13:26:52 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40740) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WcHzV-0001eT-Ek for emacs-devel@gnu.org; Mon, 21 Apr 2014 13:26:50 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WcHzU-0004ME-CD for emacs-devel@gnu.org; Mon, 21 Apr 2014 13:26:49 -0400 Original-Received: from dancol.org ([2600:3c01::f03c:91ff:fedf:adf3]:39680) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WcHzU-0004Lk-1i for emacs-devel@gnu.org; Mon, 21 Apr 2014 13:26:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dancol.org; s=x; h=Content-Type:In-Reply-To:References:Subject:CC:To:MIME-Version:From:Date:Message-ID; bh=o2IpZeJQPq99k6gA7O8zNeJJwOpwtjvOSKh0vBrsVdw=; b=raJVpYIKHku3MRqq1gurxHsW3+2j0cVcKGmBtF3ODNccghWQ3Std+aYmYziPVBQRUAsyRqhBuzWZPDbVya+2WJDPF/5gvdYt+xriz7RAHAOB0OP1XErAYJZDPD7jJlA4I780vB8UhcZPb3gzHIJNq4z9BtbeMzFYxqoQaMeXtno9QqWoNkdZX4jlyoa/jOnS2gJ7CiuinXpuP0QUVLmcXnZH0+3RNqDSfU5sYzZX2mZ5Aa9wSPbtNn43bG4D8T+zrFFvDatavdnhKH3FGXdyAutoRIDXc2Fy34FLeEBb9jcNfpHy8/5kXcYIQlteG8CTfRdn99TdHLfvyVu+A9AoqQ==; Original-Received: from [2601:8:b200:2b6::2b1] by dancol.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1WcHzT-000324-2t; Mon, 21 Apr 2014 10:26:47 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 In-Reply-To: X-Enigmail-Version: 1.6 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2600:3c01::f03c:91ff:fedf:adf3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:171540 Archived-At: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --PcWJaPlxkcuGKlcnRmuGmd7PdPNVfEi3H Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 04/21/2014 07:43 AM, Stefan Monnier wrote: >> + (condition-case err >> + (vc-call-backend backend 'root default-directory) >> + (vc-not-supported >> + (unless (eq (cadr err) 'root) >> + (signal (car err) (cdr err))) >> + nil))))) >=20 > Why do we need this gymnastics? So that we don't accidentally suppress errors we *don't* expect to get. --PcWJaPlxkcuGKlcnRmuGmd7PdPNVfEi3H Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTVVTVAAoJEMAaIROpHW7ICV4P/ipgZkcc4vOuwSQHAUuU9n/5 fj89wXC2Ekz+1bJA/0uGlVBFUe/bRgDbQskqQ/ib9cjyTvXyc6R5OCTCqZHOBEdR vq/Q1svyK4uFPiOKqj6voJ4EHRMk71rOupKsBDeFVcj6Ls0kYoMywbgs7c/JFg5U EMJpMaOkR+pAX3aGfNOXg0DMlMlnjbPE4quXtLMlh3KCcvNq6p6ZdPhf6//lIlDZ IjcV/aC4ajZ1vGh8lOt0N5GuDCauqUXYSZHfQqYTSfi7jfE199FIOjaVK1xGssAt MRoj4viU/G2gj95d/yZeW54DY8r64Vazuo4dRSvdWg3kat66TcNv+ffx+fV5B6Le ohe68pj8KhLa8aZchpsC8KsxN0INHcjjaIa0OHEdhTNh/TFjh9tKwGcwgKx+cqoN 3/CqlVBwY+RSbI499Xmj4JJFA1FdL+C4c+ce9Nj20bkjROPpRlGPJFSgKT8s/5Bh cB2Lw/IyF0Yre2xLZdtNCwGXPcQXVvtkM9+uhr/w8kQQT/pqjIdDzVkD3pI4JqVW wh0JqyEXVkbq23ipWvCOX2nm+7Y1FSfLXEqDz05JeGt9j/Rji1tAMATAYck/9KQX OXSlzCaZt5TLayu9weQh0+hj+oppfVbGieth2FUIRC2G+b2zYoEhjmWP3xxHUHW3 smQ9Aw89ewT1dpZjdW05 =Ptdm -----END PGP SIGNATURE----- --PcWJaPlxkcuGKlcnRmuGmd7PdPNVfEi3H--