From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Removing pure space Date: Fri, 05 Mar 2021 15:28:04 -0500 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33281"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Pip Cet Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Mar 05 21:29:14 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 1lIH4Q-0008SG-LI for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Mar 2021 21:29:10 +0100 Original-Received: from localhost ([::1]:43828 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lIH4P-0002ch-N2 for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Mar 2021 15:29:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52888) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lIH3S-0002Bn-R8 for emacs-devel@gnu.org; Fri, 05 Mar 2021 15:28:10 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:1255) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lIH3Q-0005gm-LK for emacs-devel@gnu.org; Fri, 05 Mar 2021 15:28:09 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id CCE8480C11; Fri, 5 Mar 2021 15:28:06 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 59DEF80838; Fri, 5 Mar 2021 15:28:05 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1614976085; bh=uTO3ziTDvA3MNRW0tNhMeoqw77zliW51LvjHjvgSRyI=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=nqh8g0ClIsBjCSUWtDmXdjYiXe9TVaN8+1j7/sfB9R4I3kpiup55Oceo/mL6Xi6lU FfWS6fy0Swf54eOIm7lgDf3quuKCsIbz+fTquUWUY2hGzWMhFcdWagWGg3GnnbHS2m +U9442FHZnHIWmB6/97O7KbyMPnTjuH9wK6kU1AuX2R/Z5vXTlSR5HFXiRKaGLq+6R ZEhhPrHW7y/B86O/AXtmTxZ6qEmvup5Tp+5GwuDKxNnRK7tk8znrYGCm/Z2dfMoBoT rPqy9zfrQO8++P2/xc1aztEVp/pdJHtMSRFS1Hk1JgVhQpDVGUz3YtG8rUFjgJyNIa hNDwNp+AmfnZQ== Original-Received: from alfajor (unknown [216.154.43.249]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 224C3120264; Fri, 5 Mar 2021 15:28:05 -0500 (EST) In-Reply-To: (Pip Cet's message of "Thu, 4 Mar 2021 13:19:58 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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:266041 Archived-At: > I believe it is time to remove pure space from Emacs 28. Agreed! Now that pdump has removed the main benefit of the purespace, there's no good reason to keep that extra complexity. Removing it will allow some simplifications in the code which should even lead to slight performance improvements. Stefan