From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#52753: 29.0.50; Printing long list-like structures fails Date: Sat, 25 Dec 2021 12:15:27 +0100 Message-ID: References: <22AEBE6E-68E7-47D9-885C-AE6621AF4AEE@acm.org> <87o856b7ak.fsf@localhost> <5D2E995F-7A93-4A75-8AE9-AFCE02399D4E@acm.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28491"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 52753@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 25 12:16:40 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1n152V-0007Db-Rv for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 25 Dec 2021 12:16:39 +0100 Original-Received: from localhost ([::1]:45358 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n152T-00021i-Sk for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 25 Dec 2021 06:16:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47172) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n151u-00021V-DI for bug-gnu-emacs@gnu.org; Sat, 25 Dec 2021 06:16:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55244) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n151u-0005Ls-3l for bug-gnu-emacs@gnu.org; Sat, 25 Dec 2021 06:16:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n151u-00007q-0u for bug-gnu-emacs@gnu.org; Sat, 25 Dec 2021 06:16:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 25 Dec 2021 11:16:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 52753 X-GNU-PR-Package: emacs Original-Received: via spool by 52753-submit@debbugs.gnu.org id=B52753.1640430943443 (code B ref 52753); Sat, 25 Dec 2021 11:16:01 +0000 Original-Received: (at 52753) by debbugs.gnu.org; 25 Dec 2021 11:15:43 +0000 Original-Received: from localhost ([127.0.0.1]:38557 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n151b-000075-Fh for submit@debbugs.gnu.org; Sat, 25 Dec 2021 06:15:43 -0500 Original-Received: from mail1477c50.megamailservers.eu ([91.136.14.77]:47420 helo=mail118c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n151V-00006c-FI for 52753@debbugs.gnu.org; Sat, 25 Dec 2021 06:15:41 -0500 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1640430930; bh=+Oqm7yydLPwELM1esdJGq3DE6hrLLqbspNz8JwBzIQY=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=XmtPaY/oloJ86HzAgvqTJpVmV2Z5EpBipAI/PEQsqavxdFddDSotaadIvo5JrAaWL FnmFdS3thoXc33WuDATUy4dNGlAfR06cVBl8nlUZYOkbVd+mEM1+o+kKj06tXu51rI zRHlZYq4C+EmOkz3v838ufmvJ5u12mDxOt1qQsgw= Feedback-ID: mattiase@acm.or Original-Received: from smtpclient.apple (c188-150-171-71.bredband.tele2.se [188.150.171.71]) (authenticated bits=0) by mail118c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 1BPBFSGJ029411; Sat, 25 Dec 2021 11:15:29 +0000 In-Reply-To: <5D2E995F-7A93-4A75-8AE9-AFCE02399D4E@acm.org> X-Mailer: Apple Mail (2.3654.120.0.1.13) X-CTCH-RefID: str=0001.0A742F19.61C6FD52.001B, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.4 cv=M80ulw8s c=1 sm=1 tr=0 ts=61c6fd52 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=IkcTkHD0fZMA:10 a=M51BFTxLslgA:10 a=N54-gffFAAAA:8 a=et1l74H71qPvkmxHKeQA:9 a=QEXdDO2ut3YA:10 a=QYH75iMubAgA:10 a=6l0D2HzqY3Epnrm8mE3f:22 X-Origin-Country: SE X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:223093 Archived-At: 24 dec. 2021 kl. 17:54 skrev Mattias Engdeg=C3=A5rd : > We could perhaps use the old flip-the-pointers trick to do the = counting in O(1) space (first demonstrated by Knuth, I believe). It = works on general graphs but can be a bit slow. No idea why I wrote this nonsense; trees can be traversed in constant = space but not general graphs. Sorry about that!