From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#66117: 30.0.50; `find-buffer-visiting' is slow when opening large number of buffers Date: Thu, 14 Dec 2023 18:03:12 -0500 Message-ID: References: <878r919qfh.fsf@localhost> <87y1dzvvf0.fsf@localhost> <83plzas3pg.fsf@gnu.org> <87r0jqw8u9.fsf@localhost> <83jzpis08a.fsf@gnu.org> <87il52w744.fsf@localhost> <83fs06rz10.fsf@gnu.org> <87fs06w4ui.fsf@localhost> <83bkaurut9.fsf@gnu.org> <87o7esq319.fsf@localhost> <83bkasrb3f.fsf@gnu.org> <83wmtgpuyf.fsf@gnu.org> <83r0jopqk1.fsf@gnu.org> <83le9wpm60.fsf@gnu.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29565"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , mattias.engdegard@gmail.com, yantar92@posteo.net, 66117@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 15 00:04:25 2023 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 1rDukh-0007PG-Sr for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 14 Dec 2023 18:03:14 -0500 (EST) Original-Received: from pastel (65-110-221-238.cpe.pppoe.ca [65.110.221.238]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 7DC61120AB6; Thu, 14 Dec 2023 18:03:14 -0500 (EST) In-Reply-To: (Dmitry Gutov's message of "Thu, 14 Dec 2023 23:32:01 +0200") 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:276230 Archived-At: Dmitry Gutov [2023-12-14 23:32:01] wrote: > On 14/12/2023 22:57, Stefan Monnier wrote: >> But the bugs I recall went in the direction "user setting unexpectedly >> affecting internal searches" rather than "let-binding unexpected >> affecting user searches". >> I must admit that I can't point to concrete examples of the kind of bugs >> "I recall". > > You just pointed at one in company-dabbrev several messages ago. > Nobody ever reported this, though, so I have to assume that "user settings" > for case-fold-search are rare enough. I suspect that buffer-local settings are indeed rare, and I'd expect them to come from packages rather than from users. I was instead thinking of cases where the global setting (more likely to be set by the user) incorrectly affected a package's behavior. Stefan