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: Undo complex command Date: Thu, 01 Apr 2021 23:22:03 -0400 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="9534"; 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: scame Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Apr 02 05:22:45 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 1lSAOS-0002NG-Vw for ged-emacs-devel@m.gmane-mx.org; Fri, 02 Apr 2021 05:22:44 +0200 Original-Received: from localhost ([::1]:36886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lSAOS-0007GU-21 for ged-emacs-devel@m.gmane-mx.org; Thu, 01 Apr 2021 23:22:44 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49166) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lSANs-0006qR-S6 for emacs-devel@gnu.org; Thu, 01 Apr 2021 23:22:08 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:55646) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lSANq-0002OZ-QQ for emacs-devel@gnu.org; Thu, 01 Apr 2021 23:22:07 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 2A4D0441209; Thu, 1 Apr 2021 23:22:06 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id C1605441188; Thu, 1 Apr 2021 23:22:04 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1617333724; bh=w2C3iM0cJS/iTTbtpsA5ymeZvpxS5j4qBbuXV0Pwtw8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=EOjUkSqJhL5rcf4KyU7YMoNb/5AkZXrjqyNr1XM+QT3ADYoD+NvipyPB/CaBsHlAM JhYH/e12XMuzOn/bel3GEyHfawMs/toruv0cFpmRD531DaaFq82kyv+C0monqXyiDL Qm9G76svsaFS27wenAs5bPyl3auOMxhcF2kqOjPvROayiAb5H7XnOjqWMFGj6DSGJM WFW1eFSy0PwVJnxevhX7rLXLglrdg+wd2AEVFm2K43l5RlSz0O9HqTcmn+HHj3QrE0 0utrmhJi82Ecb6U6HBk6rE7SOgLZNDSPMKo7xB0QsP3eiENKvsXRw41QTUZF1/pjJV uUT0tfB+qMvaw== Original-Received: from alfajor (104-222-126-84.cpe.teksavvy.com [104.222.126.84]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 3FC1F120296; Thu, 1 Apr 2021 23:22:04 -0400 (EDT) In-Reply-To: (scame's message of "Wed, 31 Mar 2021 15:37:22 +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:267288 Archived-At: >> Sounds like a great idea, and it could be used with all commands (tho >> you'd probably want to weed out the trivial `self-insert-command`s and >> `delete-char`s). > > An implementation of the described feature was posted to reddit yesterday: > > https://www.reddit.com/r/emacs/comments/mgkbsk/complex_undo_local_history_gif_demo_inside/ IIUC it's a popular place to advertise a package, but I've never seen it recommended it as a place to distribute a package. Is the code available at a more ... normal place? Stefan