From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson Newsgroups: gmane.emacs.bugs Subject: bug#30675: Ask the user what to do when shr-make-table: Variable binding depth exceeds max-specpdl-size Date: Fri, 02 Mar 2018 10:40:07 +0800 Message-ID: <87po4n19q0.fsf_-_@jidanni.org> References: <877eqwbqvc.fsf@jidanni.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1519958352 14086 195.159.176.226 (2 Mar 2018 02:39:12 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 2 Mar 2018 02:39:12 +0000 (UTC) Cc: Katsumi Yamaoka To: 30675@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 02 03:39:08 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1erabD-00036F-OB for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 01 Mar 2018 21:40:13 -0500 Original-Received: from homiemail-a5.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a5.g.dreamhost.com (Postfix) with ESMTP id B0CDF70406E; Thu, 1 Mar 2018 18:40:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=jidanni.org; h=from:to:cc :subject:references:date:message-id:mime-version:content-type; s=jidanni.org; bh=wtEue7CyknL1kuWOg1MI/XyNMIw=; b=T5iIddag12ZYN HkSIVDwB/FtY+/slB4Y0v7OUmbe7Km/ML1l7Dgx2wXiltCTQ1qNs1lgR+1H41nPT s20JNv/sizp2pHeqS5Tb+gQyEAmYTsZwRt9HnHK7FTinVBBlDGnApLgxJjBBzcxW JiinvS+zAcTmvnJTTw2kvsaNGLaUbE= Original-Received: from jidanni.org (111-246-84-128.dynamic-ip.hinet.net [111.246.84.128]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: jidanni@jidanni.org) by homiemail-a5.g.dreamhost.com (Postfix) with ESMTPSA id 6D03C704060; Thu, 1 Mar 2018 18:40:10 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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" Xref: news.gmane.org gmane.emacs.bugs:143818 Archived-At: Instead of warning the user when this happens KY> (defun shr-descend (dom) KY> ... KY> (if (> shr-depth (/ max-specpdl-size 15)) KY> (setq shr-warning "Too deeply nested to render properly; consider increasing `max-specpdl-size'") KY> else ...)) it should ask the user "Should we try 15 levels deeper? y-n and if that is still not enough, it should ask the user "Should we try 25 levels even more deeper? y-n ... Why? Because the user is facing a probably one-time bad html message. He doesn't want to change his .emacs to always let them pass. He also wants the choice: no I don't want to go deeper for this promotional coupon. yes my grandmom sent me this so I want to see it.