From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "T.V Raman" via "Emacs development discussions." Newsgroups: gmane.emacs.devel Subject: Re: A whole lotta auto-saving going Date: Tue, 12 Jan 2021 08:02:24 -0800 Message-ID: <24573.51216.109912.389107@retriever.mtv.corp.google.com> References: <8735zdyly0.fsf@gnus.org> <87y2h1vyhq.fsf@gnus.org> Reply-To: "T.V Raman" 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="15801"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, emacs-devel@gnu.org, monnier@iro.umontreal.ca, raman@google.com To: aaronjensen@gmail.com Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jan 12 17:06:54 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 1kzMC5-00040P-Vv for ged-emacs-devel@m.gmane-mx.org; Tue, 12 Jan 2021 17:06:53 +0100 Original-Received: from localhost ([::1]:48952 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kzMC4-0003GS-Uc for ged-emacs-devel@m.gmane-mx.org; Tue, 12 Jan 2021 11:06:52 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kzM7s-0006hj-I5 for emacs-devel@gnu.org; Tue, 12 Jan 2021 11:02:32 -0500 Original-Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]:33217) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kzM7o-0002p7-Qo for emacs-devel@gnu.org; Tue, 12 Jan 2021 11:02:32 -0500 Original-Received: by mail-pf1-x430.google.com with SMTP id h186so1658645pfe.0 for ; Tue, 12 Jan 2021 08:02:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:mime-version:content-transfer-encoding:message-id:date:to:cc :subject:in-reply-to:references; bh=0ncYcy7r03V/cXno3PQXT2wdiGEMwsWxNFG4rHZ/miU=; b=TjNVSTXl9Cea24l+OoXTi66ro7bvT0GxZiMyOCZSodmdMaRyiIQN5MTA1G7oR87kyx 3Se1fgUEWc0iAnRQDhZB7XkWEzDZg9MrlohRPzq6+CQArIGrwnwz4Z6Q+Po4beMN2l4l LZuih753QRXaugUUGE6jJk8N807Nr68KTb5DMbEZadNyrdy4F3J0qfeF4DJHpFRTFlc1 EFhQXi6mxjY7ii4o+A3LkqHBqi1xuypob7NJuntVvUQVMtfVL5zzdV5Mk/qzBBm5xJaG VqKmV2b8QDhl7jgLLMbEddnXdgzkxGAM/EhYxsEBY/dybIcsxd3NzlBq5wpWZGJ28sh6 HlOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:mime-version:content-transfer-encoding :message-id:date:to:cc:subject:in-reply-to:references; bh=0ncYcy7r03V/cXno3PQXT2wdiGEMwsWxNFG4rHZ/miU=; b=Je9eTaZH0LzKvsHnDZY6Ul39KmEdz2PXdus3ucFJb/bvQwrAeqkLNkopUFss6L6A1s mHD0325YqLbpg8XfCE56+uozCBGUq/+rMJ4WariS+h2xZUzXADEku0JRnhlmU2ygyZVH 4KfVxTQFUP+Q6bGzbcBOmp9TYaVJDahYptpLqVhX4bXRFhFGOoAnzFI5P2xuKFEEd3s0 aIJ9/ah4v/pfKx9chD/gVQYDm6NXvodCaD1t6x8nRrQ9t4dVrrY3GuRsDgesNe9mvyZr WN2OBfctrjhfrZG/MjYfv/vNNfx+0ZTlbacYO8y5xD0XHj7Y+r5lR/Kp8R+F3IZINCOp h6ag== X-Gm-Message-State: AOAM530MKNgCT9KUbVk5jSKAn5M3PxZ7DhZj+Dg2t+ijdbh+xbBpS4UU GmwoxA+hTDmeBvIgNQvX+ReBag== X-Google-Smtp-Source: ABdhPJwksi7VKzFNFZoKuVAHX+UKQHqzPW4M1dfVAzUDl0SOufFTosm7gOBIQZkf0nY3PIKWoAuO/A== X-Received: by 2002:a62:3503:0:b029:1aa:6f15:b9fe with SMTP id c3-20020a6235030000b02901aa6f15b9femr5148294pfa.65.1610467346189; Tue, 12 Jan 2021 08:02:26 -0800 (PST) Original-Received: from retriever.mtv.corp.google.com ([172.22.80.201]) by smtp.gmail.com with ESMTPSA id d36sm4406660pgm.77.2021.01.12.08.02.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Jan 2021 08:02:25 -0800 (PST) X-Google-Original-From: "T.V Raman" Original-Received: by retriever.mtv.corp.google.com (Postfix, from userid 13930) id 3F72218004A0; Tue, 12 Jan 2021 08:02:24 -0800 (PST) In-Reply-To: X-Mailer: VM 8.1.1 under 28.0.50 (x86_64-pc-linux-gnu) Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=raman@google.com; helo=mail-pf1-x430.google.com X-Spam_score_int: -175 X-Spam_score: -17.6 X-Spam_bar: ----------------- X-Spam_report: (-17.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 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:262993 Archived-At: Suggest you run M-x shell, build emacs in that buffer, then examine buffer-undo-list via describe-variable=20 Aaron Jensen writes: > On Sun, Jan 10, 2021 at 12:34 PM T.V Raman wrote:= > > > > Tangential (slightly) but given the repro case, perhaps relevant: > > > > Why is buffer-undo-list not set up to avoid saving undo informat= ion in > > shell buffers=3F >=20 > If I can type in a buffer, I'd want to be able to undo, ideally. Is = it > recording undo steps for things that the shell itself emits=3F That > would seem wrong. >=20 > Aaron --=20 =E2=99=89Id: kg:/m/0285kf1 =F0=9F=A6=AE=E2=99=89 -- ♉Id: kg:/m/0285kf1 🦮♉