From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Zihao Zhu Newsgroups: gmane.emacs.bugs Subject: bug#41572: 28.0.50; [PATCH] Support plain project marked with file .emacs-project Date: Thu, 28 May 2020 19:20:41 +0800 Message-ID: References: <877dwweca3.fsf@warpmail.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="74542"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 Cc: 41572@debbugs.gnu.org To: "Philip K." Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu May 28 17:15:11 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1jeKFT-000JIN-NB for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 28 May 2020 17:15:11 +0200 Original-Received: from localhost ([::1]:55064 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jeKFS-0006LI-NM for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 28 May 2020 11:15:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57776) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jeKFK-0006L3-JW for bug-gnu-emacs@gnu.org; Thu, 28 May 2020 11:15:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41240) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jeKFK-0008S3-AW for bug-gnu-emacs@gnu.org; Thu, 28 May 2020 11:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jeKFK-0003bl-49 for bug-gnu-emacs@gnu.org; Thu, 28 May 2020 11:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Zihao Zhu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 28 May 2020 15:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41572 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 41572-submit@debbugs.gnu.org id=B41572.159067888113818 (code B ref 41572); Thu, 28 May 2020 15:15:02 +0000 Original-Received: (at 41572) by debbugs.gnu.org; 28 May 2020 15:14:41 +0000 Original-Received: from localhost ([127.0.0.1]:52784 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jeKEy-0003an-OX for submit@debbugs.gnu.org; Thu, 28 May 2020 11:14:41 -0400 Original-Received: from mail-lf1-f65.google.com ([209.85.167.65]:35089) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jeGaj-0001mY-4Q for 41572@debbugs.gnu.org; Thu, 28 May 2020 07:20:53 -0400 Original-Received: by mail-lf1-f65.google.com with SMTP id 82so16358014lfh.2 for <41572@debbugs.gnu.org>; Thu, 28 May 2020 04:20:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=jh1kEJ4HUm/oMiOanXZAZZ+hXrTiNdYMIJR60LpoXQQ=; b=VZRiSao+LvRZC34Rlz7sr+bTFE2iN+oVosnEKN0AxD5jIYAj4DrbnHD2nJAMlQ9mzz ZmYAqP5+eKCrI+ngJ0JvMEyFZeuoKU2qZSdY+KuqYeDba3LeuRVaclkdta5T/r7nrNro eCsHVFjUpV5vQK6jEFoVcABXjWbjAoSeXFxqq175l/VptWP7oLPVCrouh6zUdxAWshcp RJfv9ys50yD8DAWdzxRgNrXEbs0GINLHbhaC7cvZq1DM9ahXYdWMnZZg+FRtSZ5JHrFv bC691e/oG9bqPa2fDcr8Jedu1GvCyOrgHIu9LarK1buPfxJZ42wy+g7vhNyGFRe2h4rW MVXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=jh1kEJ4HUm/oMiOanXZAZZ+hXrTiNdYMIJR60LpoXQQ=; b=UQjrIaUdDaEpv0juRaj8Ath4jsCjLX6WxtH6UZFyxJB5oW6Rr7H9MLCttq0ftUBLA2 lvUb4wTCIz8z9tOfmksumQJ8tOXgumLZJ/cwxje3AUBwbKH5VeP4Ef9vDWrPFqMtb0AD 9YCeTeVO/xjQhFDFNRcfZoOJ5EF/HBJzee/L6KCs0R/Wuby5ln4+P/6+bmljlvSyA91U HESrALRXkQHtw3ujbzYVj84rRIduWXiYq1nAVHpDnjf3nvm1NOCSE2q9swpftFGxdQaB XWzdALYX35bOVIcpj8Vs4FQ4qK1bp0fXHTM/y5DzMpHf2lIlBWNSa12vhtEizyaYfwdm OmxA== X-Gm-Message-State: AOAM5329diyWD1E22QNeXfWTR76/PTi8KN2Q6lJ0eGw1ru77kaCXdd0Z niafEkebZ5ynBq0XuGo8U7qw12SkORk= X-Google-Smtp-Source: ABdhPJyQmTUFSPqwKFEQ6hPknGi+Ufv2lk7cLjeHhxsCqZ+HAd/YH0RvCzhZ+KdglgyT69qiwBNQpg== X-Received: by 2002:ac2:485a:: with SMTP id 26mr1156423lfy.57.1590664846651; Thu, 28 May 2020 04:20:46 -0700 (PDT) Original-Received: from [192.168.101.55] ([45.130.145.124]) by smtp.gmail.com with ESMTPSA id y18sm1568975ljj.81.2020.05.28.04.20.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 May 2020 04:20:45 -0700 (PDT) In-Reply-To: <877dwweca3.fsf@warpmail.net> Content-Language: en-US X-Mailman-Approved-At: Thu, 28 May 2020 11:14:39 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:181141 Archived-At: IMO, it's not practical to use directory local variable 1. directory local variable goes ".dir-local.el". But we can't mark every directory contain this file as project. We have to do extra search if we use directory local variable. 2. If we have variable "project-directory-plain-project-p", It's a problem for us to determine the root of project because we will get the same directory local value for all sub-directories of project root. In your use case. I think we can add variable "project-known-projects", you can  add your favorite directory to it, you can also persist this variable using savehist.el On 2020/5/28 下午3:42, Philip K. wrote: > Zhu Zihao writes: > >> To mark a directoy as project, put an empty magic file .emacs-project under the >> directory, and project.el should be responsible for it. > Is there any more standard name than ".emacs-project"? Or could a > directory local-variable be used? I like the idea, but wouldn't want to > have so many ".emacs-project" files lying around in toy projects. >