From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko 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 10:56:45 +0000 Message-ID: <87y1dtyu4y.fsf@localhost> References: <878r919qfh.fsf@localhost> <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> <83sf41jed7.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4114"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, 66117@debbugs.gnu.org, mattias.engdegard@gmail.com, monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 17 11:54:18 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 1rEomn-0000tF-V0 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 17 Dec 2023 11:53:34 +0100 (CET) In-Reply-To: <83sf41jed7.fsf@gnu.org> 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:276413 Archived-At: Eli Zaretskii writes: > 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? AFAIU, not different. Previously, we had > @@ -4785,7 +4779,6 @@ init_buffer_once (void) > bset_tab_line_format (&buffer_defaults, Qnil); > bset_abbrev_mode (&buffer_defaults, Qnil); > bset_overwrite_mode (&buffer_defaults, Qnil); > - bset_case_fold_search (&buffer_defaults, Qt); So, the default value was Qt previously as well. The DEFVAR_LISP + V... + DEFSYM + Fmake_variable_buffer_local is taken from other buffer-local variables. For example, DEFVAR_LISP ("display-line-numbers-width", Vdisplay_line_numbers_width, doc: /* Minimum width of space reserved for line number display. A positive number means reserve that many columns for line numbers, even if the actual number needs less space. The default value of nil means compute the space dynamically. Any other value is treated as nil. */); Vdisplay_line_numbers_width = Qnil; DEFSYM (Qdisplay_line_numbers_width, "display-line-numbers-width"); Fmake_variable_buffer_local (Qdisplay_line_numbers_width); -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at