From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Boruch Baum Newsgroups: gmane.emacs.devel Subject: Re: 26.1: calc-mode header line [PATCH] Date: Sat, 5 Sep 2020 22:35:16 -0400 Message-ID: <20200906023516.qreesq6u3mjzwzna@E15-2016.optimum.net> References: <20200831184445.jy4yyfqf3gr5llmk@E15-2016.optimum.net> <83tuwcpv79.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26850"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: NeoMutt/20180716 Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Sep 06 04:38:07 2020 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 1kEkZC-0006tz-UN for ged-emacs-devel@m.gmane-mx.org; Sun, 06 Sep 2020 04:38:06 +0200 Original-Received: from localhost ([::1]:52656 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kEkZB-0005bn-Is for ged-emacs-devel@m.gmane-mx.org; Sat, 05 Sep 2020 22:38:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38462) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kEkWd-0004v8-J9 for emacs-devel@gnu.org; Sat, 05 Sep 2020 22:35:27 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]:45651) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kEkWb-0004yW-6n; Sat, 05 Sep 2020 22:35:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1599359719; bh=uHj0LAmgAL/JwXoO3jvg9EPpR2AtVKLHBYNiXaYNBLY=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:References:In-Reply-To; b=iIV8p9nEPYAPycBHmdB8jpTTtrzaIEOH/Dy+D0l1jSTgx1GTkfIgkiwRxj8g504HE JxjGNy0bmxr4knLtd44TXGov6EMIkYQI6QIcZvhxKhPX5UI/rKzXZ0kLEC7/vhhFbj mfFqMwWuXmGBzmtmnqLRMr3HKd8wCyhP4dvDCxsc= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from E15-2016.optimum.net ([72.89.170.172]) by mail.gmx.com (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MY6Cl-1k2u8Q0xVF-00YRU4; Sun, 06 Sep 2020 04:35:19 +0200 Content-Disposition: inline In-Reply-To: <83tuwcpv79.fsf@gnu.org> X-Provags-ID: V03:K1:IVsTyBWla+4GPJ1GHFBG8U52cDGYeqyNzQs+mVWKWkoZ3b1TXq5 CDNJlzGwajq+hSnOXasngsXJfH7Jq4HdT7aIjxse4LIJlZieyOIisjskNPpN2Blh8xl8XfQ E5PSN9tvVD8vy+pFRn4L/lvHpJkBXF5qYMiSXeW0Ly6u9TDqC/aGYI85xoSgSj31O5ZrJq0 YEOS4UYvZMWfvSaomV9Ag== X-UI-Out-Filterresults: notjunk:1;V03:K0:wfmm/uN/JP0=:mg1rVmDX4XBNbTMLHPuG/h iJMk+peJtv6eehUGN+u+Xgdx+9bcjawgKunl9UMvh8+IK/P3iu2RdcPI7lykcZ6OWaf6uB6ws NgoQfb9VhArQS+nD+h0khoUzZA56Ws8ZYs/r0dIHPT97R3Pc9XSaUtQ4KZwoXa1aBZRiKgFux GJhlA2HaoNINTxA3ATkLKCxeRPBACsVwz8c1sNIIwvaCXhX+xe6xBNK6taBD4PP5YqlfLsp7P 8EMN2Ov3N9onQdq/hQkTnE2s5yqyXbe9KFRiuutIPk+hknsnOvUaxIo+vULZv/IjZDNEW4/ZQ 6BaMoMtE0FJgBo9YLX65FYVSW996/69dBJgPhc+3vLa7FYfRNtiQPIRgM25MDgFUY7ZjLhry4 l5k+urOwarmPeFWBnwvftFkUyN2oFaovxV5AxtOw9KRFLoCu1HI1Wg0F2fGQLWxBFTzroO0Kr ZWLSTEA7M7cyQxtu/8nllHKwr2F3LWIxETpsewV1CHWdY8GSjdhaGn1U88l2vERLzV1SH2NRU oNusSCZbSlO1WSUu9H9ZxvmA7BlwydFj4Ig/3wTJTYgupqy+rcCh9JwlNArvM7syQMWQbOGFD RAdrpZGmZ6YtJOp2d1MIMoIZF0N80ilQ6cmx7gnckHq01Ds0Z58Ul47TuHP/ws6RDGI332GpA z7DZtvM4Flp4ffwwohypLD188i0LjZr0NxfNyGM/w/jRvgYIrOxH4nxaz1eVY+wxWqskzNMdH sh0a45j/p0qlS3zDrmqiwJc2mSzQTuD9lN9QIJrhTj6841/ENAmOKZdnOaKfQcGC6o3zQ8Aa Received-SPF: pass client-ip=212.227.15.18; envelope-from=boruch_baum@gmx.com; helo=mout.gmx.net X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/05 22:35:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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:254552 Archived-At: On 2020-09-05 09:57, Eli Zaretskii wrote: > > Date: Mon, 31 Aug 2020 14:44:45 -0400 > > From: Boruch Baum > > > > Back in version 21, emacs introduced a static 'header-line' that could > > be inserted at the top of any buffer. Calc mode is one emacs package > > that does not use it and could benefit from it, so the attached patch > > offers that feature. The main benefit is that the 'calc trail' buffer > > (what some greybeards from the mechanical age would remember as the > > 'tape reel') no longer has its title line scroll off the visible > > window. The patch also includes: > > Thanks, but it sounds like the change is backward-incompatible: the > old code which sets up the heading line is completely deleted, and if > calc-show-banner is nil, there's no heading line at all. > > Can we please make this change backward-compatible, i.e. have a way > for users to get the previous behavior by setting calc-show-banner to > the nil value? OK, if you're certain that the current/prior behavior isn't itself a bug, in that the user asks calc-show-banner to be nil but gets a banner anyway. > Or maybe make your changes conditioned by a new value of > calc-show-banner, different from nil and t? Or maybe it's better to > introduce a new option? No need to clutter up with more options for something this trivial. If your judgment is that the current behavior isn't a bug, let me know and I'll just adjust the calc-show-banner-nil case to keep the current/prior behavior. > In any case, there should be a NEWS item about the new behavior. Slow news day? Diff against this URL? https://git.savannah.gnu.org/cgit/emacs.git/plain/etc/NEWS =2D- hkp://keys.gnupg.net CA45 09B5 5351 7C11 A9D1 7286 0036 9E45 1595 8BC0