From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#23651: 25.1.50; edebug-read-sexp: infinite recursion when reading backquote or comma Date: Sat, 25 Mar 2017 14:40:31 -0400 Message-ID: <87wpbdyzc0.fsf@users.sourceforge.net> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1490467213 5285 195.159.176.226 (25 Mar 2017 18:40:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 25 Mar 2017 18:40:13 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) Cc: 23651@debbugs.gnu.org To: ju.schmidt@gmx.de Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 25 19:40:08 2017 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 1crqbg-0000rR-Dq for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Mar 2017 19:40:08 +0100 Original-Received: from localhost ([::1]:38283 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1crqbk-0007lt-Rr for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Mar 2017 14:40:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44193) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1crqbe-0007iV-Em for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 14:40:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1crqba-0008C6-Hm for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 14:40:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:46404) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1crqba-0008C2-FD for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 14:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1crqba-0001ud-8U for bug-gnu-emacs@gnu.org; Sat, 25 Mar 2017 14:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: npostavs@users.sourceforge.net Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 25 Mar 2017 18:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23651 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 23651-submit@debbugs.gnu.org id=B23651.14904671567293 (code B ref 23651); Sat, 25 Mar 2017 18:40:02 +0000 Original-Received: (at 23651) by debbugs.gnu.org; 25 Mar 2017 18:39:16 +0000 Original-Received: from localhost ([127.0.0.1]:44603 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1crqaq-0001tU-F6 for submit@debbugs.gnu.org; Sat, 25 Mar 2017 14:39:16 -0400 Original-Received: from mail-it0-f42.google.com ([209.85.214.42]:36296) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1crqao-0001tC-Fz; Sat, 25 Mar 2017 14:39:14 -0400 Original-Received: by mail-it0-f42.google.com with SMTP id w124so37473156itb.1; Sat, 25 Mar 2017 11:39:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=N44io8OjhErQ3oVm1g0la/DHn7e0L9ykOUPvlSdQfgQ=; b=okaRgd3VRbD7hJM0gfklSq71JDP/hdAwv3+h1Lu4F45htH/zKVBSYYSq4gDDoO+oFl +YL7weeZrIG+ZtXv/CPOJ8WBgIcxqCBzBHhzQj8VxrXM6Pdwa0e89HMYYzKm6GFJ4FeB HJYaKaJgXWDhMLQ/NdIu8qGeliVSJhlSoBbl9TuWuwRXsfY6kcw8T9Ft/5J+hUs1UPDf w9eGce0GLlwRBXthRKeVlI4SfxY09/NAxHs22Zox6jzxQRIWxEO6Ysf2PisDBi5JQnEW nh2zOT5kO6PKYNgaoo2Rmtf4vE/gnL/i8HzfakppueEXprieEqHkUm+iBD1CkJkai10f Xh1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=N44io8OjhErQ3oVm1g0la/DHn7e0L9ykOUPvlSdQfgQ=; b=c/8XG8/f+WI7oziPbIdgYJ5y8mTRJSFylY4Xhr7h4Q9rn7g0Y4RCg/BWgd5i7G1c1h 9gBiTDrpjXQ6eEZ74cqL0IQGuwznK1wtu2wVxkC8qG3uaVkWHHiTBrjmsuoOCE1bOpX1 oO2BmeMjeO8LIfPzzwT0dW33NMPjZkpLD/wN1GR/kEccvFSPsGZifxpEK84+Pf+Q7ge1 UdgEQXCwSqsph0qu7ybREuOUJhCUzrDCM6szd0e7Bx1QqbLmJLHqZpIDLc2iwQ5VAVg3 1l0ww0763G2X7BRYV4kTiYjev2LQwru311sLqWZi54LZ1i2OA7ssmthN5LsV6BYO/vxA PSaw== X-Gm-Message-State: AFeK/H32SYdbnY5YaJRIPeGOTvOJcC24nc71V/2OIjkDf70l7UIZGsxwSDleBrFiDloygA== X-Received: by 10.36.4.88 with SMTP id 85mr2728634itb.92.1490467148994; Sat, 25 Mar 2017 11:39:08 -0700 (PDT) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id 9sm2800512itm.12.2017.03.25.11.39.08 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 25 Mar 2017 11:39:08 -0700 (PDT) In-Reply-To: (ju schmidt's message of "Sun, 29 May 2016 20:09:41 +0200") 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:130952 Archived-At: tags 23651 fixed close 23651 26.1 quit ju.schmidt@gmx.de writes: > Start emacs with -Q, do M-: and type "(require 'edebug)". Then write > this in buffer "*scratch*": > > `1 > > Then do M-: and type "(edebug-eval-defun)". It will give this error: > > "edebug-read-sexp: Lisp nesting exceeds `max-lisp-eval-depth'" > > (The documentation for edebug-eval-defun says that this should display > "1" instead of giving an error). > > One gets the same error when the buffer contains this instead: > > ,1 > > This is caused by an endless recursion in edebug-read-sexp which > apparently can be fixed like this: Pushed to master [1: 5f6ef7cba8]. 1: 2017-03-25 14:38:29 -0400 5f6ef7cba8200d19198e42a9a76fef1618b5f233 Stop edebug getting stuck on backquote (Bug#23651)