From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: master 5252c45: Initialise unread buffer Date: Mon, 20 Sep 2021 16:44:59 +0200 Message-ID: <87a6k7i9w4.fsf@gnus.org> References: <20210919142251.2698.98689@vcs0.savannah.gnu.org> <20210919142252.B0B1520ABE@vcs0.savannah.gnu.org> <87lf3spro4.fsf@gnus.org> <87pmt4obr1.fsf@gnus.org> <91607831-8815-4882-8688-D48722737D9E@acm.org> <87sfy0mv33.fsf@gnus.org> <0344BE6C-99E1-4DBB-ABD7-454DCF6C012B@acm.org> Mime-Version: 1.0 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="29353"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Emacs developers To: Mattias =?utf-8?Q?Engdeg=C3=A5rd?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Sep 20 17:13:32 2021 Return-path: Envelope-to: ged-emacs-devel@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 1mSKz6-0007Py-3D for ged-emacs-devel@m.gmane-mx.org; Mon, 20 Sep 2021 17:13:32 +0200 Original-Received: from localhost ([::1]:43534 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSKz4-0002DF-8K for ged-emacs-devel@m.gmane-mx.org; Mon, 20 Sep 2021 11:13:30 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42594) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSKXf-0000Ya-A9 for emacs-devel@gnu.org; Mon, 20 Sep 2021 10:45:12 -0400 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:51554) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSKXd-0004Se-0x for emacs-devel@gnu.org; Mon, 20 Sep 2021 10:45:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=xaQHwpns6Cw/o3x2ZFH+72cc9q6c1b00TveWEJi7deE=; b=uIELCz4wXCjyCEUv+6hTJK26LZ Lew2W6rBsUM9Zccj+hPSltGkoqKX+YqmILwZIKmREzlASs5iDuvn0YCPvvKUjFLk2xgZojDT798nc k5x00YklriGFmQTqc9M7alDlcwiaxi4V3dsKB5GAT6uBodQigvfx66mtOxY6UWNT3VDk=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mSKXX-0002Ag-Am; Mon, 20 Sep 2021 16:45:06 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAIVBMVEUBU6ICMm0CXawG muE+0faSwssBIU4BEjEgSXIBCh7///9itbx+AAAAAWJLR0QKaND0VgAAAAlwSFlzAAAK8AAACvAB Qqw0mAAAAAd0SU1FB+UJFA4pEXxeEDsAAAFaSURBVDjLddK7bcQwDAZg2hOYjWqD2cDKBnE2SIC0 buwNTrgyRYBbwduGL73OOFUHfuIvSmcYcBqJYozv6/r5/bXGZYYBEQEF3hjiKuujASBSUYiRCMAA J6gtFbTNIEqdQbNgAAQ/xBaBtgBMArGBGYBbDBtYFOwMGNskAT2Dh6rAk2eQOtUcL+875zVAfgkH ytNazhUW2a91DA4m+YDgHaNDPnnX5VBPuMJiAD1wFumsDCEDddBEka9ZgjIc/HPOABVSgnwI5zwe ej/Z38PfjzQEbWhghsfvoK8h9WRPwjQCR9kzpQyy7CuzhzXgPwp8HIfjCfAF5IZQQb/FSea0SyeH EpHXE4Rc16TzvIKWBaSyYRt/Kti2DQ8bhte9hT2UeoUj3UpKSTpBdnZwP7uoa4cfni9QEHyoUC/n N9cCPl2zwIbYv9krkI4jdfVQolLqWhq47U2aj8fwD3cBBHuO+ZtBAAAAJXRFWHRkYXRlOmNyZWF0 ZQAyMDIxLTA5LTIwVDE0OjQxOjE3KzAwOjAwGmuiZAAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMS0w OS0yMFQxNDo0MToxNyswMDowMGs2GtgAAAAASUVORK5CYII= X-Now-Playing: Caro's _Heartbeats & Heartbreaks_: "7 waves" In-Reply-To: <0344BE6C-99E1-4DBB-ABD7-454DCF6C012B@acm.org> ("Mattias =?utf-8?Q?Engdeg=C3=A5rd=22's?= message of "Mon, 20 Sep 2021 12:16:24 +0200") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:275137 Archived-At: Mattias Engdeg=C3=A5rd writes: > It's more fun actually. Thanks to the fixed reader bug, the > lexical-binding cookie is now honoured in loadup.el. That causes Emacs > to be dumped with `lexical-binding` set to t which as a consequence > becomes the new default. Heh. The reader bug was a case of a bug leading to desirable behaviour (accidentally). They're the worst. > Actually, any code in `ert-deftest` uses dynamic binding (until the > accidental switch), regardless of the file cookie. Not many people > know that. I did not know that. > I'm not sure why the byte-code interpreter makes a copy of the byte > code for each function call. It certainly doesn't help the lamentably > high function call overhead a bit. Huh. > There's a number of things to fix here, but this message is too long > already. Thanks for your interest! There are books for sale in the > foyer. :-) Amazing debugging. --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no