From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#66117: 30.0.50; `find-buffer-visiting' is slow when opening large number of buffers Date: Sun, 17 Dec 2023 12:46:28 +0200 Message-ID: <83sf41jed7.fsf@gnu.org> References: <878r919qfh.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> <871qboprh3.fsf@localhost> <87y1dwobey.fsf@localhost> <878r5v20gu.fsf@localhost> <83bkapl5zh.fsf@gnu.org> <83zfy9jkoh.fsf@gnu.org> <878r5tglwp.fsf@localhost> <83ttohjet0.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11747"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, 66117@debbugs.gnu.org, mattias.engdegard@gmail.com, monnier@iro.umontreal.ca To: yantar92@posteo.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 17 11:47:17 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 1rEog0-0002qx-UH for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 17 Dec 2023 11:47:16 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rEofm-0003pB-KF; Sun, 17 Dec 2023 05:47:02 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rEofl-0003or-Og for bug-gnu-emacs@gnu.org; Sun, 17 Dec 2023 05:47:01 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rEofl-0007jS-HI for bug-gnu-emacs@gnu.org; Sun, 17 Dec 2023 05:47:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rEofm-0003mF-ER for bug-gnu-emacs@gnu.org; Sun, 17 Dec 2023 05:47:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 17 Dec 2023 10:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66117 X-GNU-PR-Package: emacs Original-Received: via spool by 66117-submit@debbugs.gnu.org id=B66117.170281001414500 (code B ref 66117); Sun, 17 Dec 2023 10:47:02 +0000 Original-Received: (at 66117) by debbugs.gnu.org; 17 Dec 2023 10:46:54 +0000 Original-Received: from localhost ([127.0.0.1]:56615 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rEofd-0003ln-QL for submit@debbugs.gnu.org; Sun, 17 Dec 2023 05:46:54 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58668) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rEofb-0003lX-Np for 66117@debbugs.gnu.org; Sun, 17 Dec 2023 05:46:52 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rEofV-0007gy-3i; Sun, 17 Dec 2023 05:46:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=hqDyTtm5zr2Wa8EcKOCfFiOQF4hTwrZpaMKiY5N+VUU=; b=Pg8UwyMfTRBNsdOopJGk GvbKZl+i4hGTykdqDqHG4aRCndjiwDlwRqDD4Y0t6xUhi3Av15ifj5IUOwgOHm1O9e9PJ8PXKFEry 2+1FraQbt4r8HllIc4c+w4uJp5PYi1PFXcGcK/KiBoeuzoQyJWZ+L6oCI+EiFiSl0IeX//1K+IEc4 pHUFzJY3eUcWI0DQTmESs2HUqbJFGgIGo0zsBdpQiWM1cSiB3gPvxHTOgguRlVVSwS9svNBRLoygW 4rUcPFvDJpPkkzJgIVyN7S8tq5uk3BG2gpUhRNvS6xPMRrWyg54SBock3TG6WDzWWyCFY/dFrkuvy bLUh8le0FQullg==; In-Reply-To: <83ttohjet0.fsf@gnu.org> (message from Eli Zaretskii on Sun, 17 Dec 2023 12:36:59 +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:276411 Archived-At: > Cc: dmitry@gutov.dev, 66117@debbugs.gnu.org, mattias.engdegard@gmail.com, > monnier@iro.umontreal.ca > Date: Sun, 17 Dec 2023 12:36:59 +0200 > From: Eli Zaretskii > > Maybe I'm confused, but won't this change have at least _some_ effect > on Lisp programs? For example, what about this fragment from the > ELisp manual, which describes the effect of > make-variable-buffer-local: > > A peculiar wrinkle of this feature is that binding the variable > (with ‘let’ or other binding constructs) does not create a > buffer-local binding for it. Only setting the variable (with ‘set’ > or ‘setq’), while the variable does not have a ‘let’-style binding > that was made in the current buffer, does so. > > Will this case work the same after the change as it did before? Also, re this part of the patch: > + DEFVAR_LISP ("case-fold-search", Vcase_fold_search, > + doc: /* Non-nil if searches and matches should ignore case. */); > + Vcase_fold_search = Qt; > + DEFSYM (Qcase_fold_search, "case-fold-search"); > + Fmake_variable_buffer_local (Qcase_fold_search); Which value does this set to t -- the global default? Isn't that different from what we had before?