From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#21895: [PATCH] shr: don't invoke unbound function (Bug#21895) Date: Fri, 13 Nov 2015 10:23:17 +0200 Message-ID: <83h9kqgvey.fsf@gnu.org> References: <56459995.90008@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1447403126 8238 80.91.229.3 (13 Nov 2015 08:25:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 13 Nov 2015 08:25:26 +0000 (UTC) Cc: 21895@debbugs.gnu.org, eric.hanchrow@gmail.com To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 13 09:25:16 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 1Zx9fV-0005fW-SW for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Nov 2015 09:25:14 +0100 Original-Received: from localhost ([::1]:51603 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zx9fU-0002rH-Lz for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Nov 2015 03:25:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34087) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zx9fO-0002fr-Fa for bug-gnu-emacs@gnu.org; Fri, 13 Nov 2015 03:25:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zx9fK-0006CO-QU for bug-gnu-emacs@gnu.org; Fri, 13 Nov 2015 03:25:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:46847) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zx9fK-0006CG-N4 for bug-gnu-emacs@gnu.org; Fri, 13 Nov 2015 03:25:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Zx9fK-0000lL-FK for bug-gnu-emacs@gnu.org; Fri, 13 Nov 2015 03:25:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 13 Nov 2015 08:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21895 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21895-submit@debbugs.gnu.org id=B21895.14474030492865 (code B ref 21895); Fri, 13 Nov 2015 08:25:02 +0000 Original-Received: (at 21895) by debbugs.gnu.org; 13 Nov 2015 08:24:09 +0000 Original-Received: from localhost ([127.0.0.1]:36554 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Zx9eS-0000k9-F2 for submit@debbugs.gnu.org; Fri, 13 Nov 2015 03:24:08 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:64508) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Zx9e8-0000jI-Es for 21895@debbugs.gnu.org; Fri, 13 Nov 2015 03:24:07 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NXQ00300UY82I00@a-mtaout22.012.net.il> for 21895@debbugs.gnu.org; Fri, 13 Nov 2015 10:23:29 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NXQ002KRVB5US50@a-mtaout22.012.net.il>; Fri, 13 Nov 2015 10:23:29 +0200 (IST) In-reply-to: <56459995.90008@gmx.at> X-012-Sender: halo1@inter.net.il 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:108710 Archived-At: > Date: Fri, 13 Nov 2015 09:04:37 +0100 > From: martin rudalics > > > +(defun fringes-p () > > + "Return t if fringe-columns is bound, and either (fringe-columns 'left) > > or (fringe-columns 'right) returns nonzero." > > + (and (fboundp 'fringe-columns) > > + (or (not (zerop (fringe-columns 'right))) > > + (not (zerop (fringe-columns 'left)))))) > > + > > This is wrong when ‘fringe-columns’ is unbound and a fringe is present. Why would that happen? fringe.el is preloaded when GUI frames are supported, and if not, there are no fringes. What am I missing? > The right solution is to > > (require 'fringe) > > in ‘shr-mode’ as you proposed earlier. What if the user doesn't want fringes in her sessions?