From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#59935: 29.0.60; project-list-buffers is slow Date: Tue, 13 Dec 2022 22:31:44 +0200 Message-ID: References: <2fe25562-401b-1b7b-d3fd-8d0820f4567c@yandex.ru> <83h6y3wco8.fsf@gnu.org> <834ju3vyeb.fsf@gnu.org> <16e4e192-21f9-c46d-2e86-5c24fd4962b7@yandex.ru> <831qp7vx26.fsf@gnu.org> <723155fb-392e-8b51-6e15-07ff427067f6@yandex.ru> <4a0daa6b-4b4a-8db3-6689-d22f404e3ab8@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36314"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Cc: Eli Zaretskii , 59935@debbugs.gnu.org, juri@linkov.net To: Jean Louis Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 13 21:32:17 2022 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 1p5Bwl-0009Ck-71 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 13 Dec 2022 12:31:46 -0800 (PST) Content-Language: en-US In-Reply-To: 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:250891 Archived-At: On 13/12/2022 21:30, Jean Louis wrote: > * Dmitry Gutov [2022-12-13 18:30]: >> On 13/12/2022 05:10, Jean Louis wrote: >>> * Dmitry Gutov [2022-12-12 22:59]: >>>> On 12/12/2022 12:36, Jean Louis wrote: >>>>> If I may add to this, that project-list-buffers also incidentally >>>>> invokes re-connection of any Tramp buffers. >>>> Which part of it does? The project-buffers call, or some other step? >>> I don't know which part. All I can see is message below: >> >> You can find out by stepping through project-list-buffers with edebug. > > It iterates over results of list-buffers-noselect and among many > buffers finds those Tramp buffers. But why those Tramp buffers start > re-connecting I do not know. So 'M-x list-buffers' or 'C-x C-b' have the same effect? This is not specific to project-list-buffers? > For me this description below is not what that function does, as that > function seem not to select properly. What are project buffers? Are > they not files which are in directories specified as project? It seems > that function is iterating over buffers not necessary to iterate. The answer to what buffers are project buffers is encoded in each project backend's implementation of 'project-buffers'. The default considers non-file buffers as well.