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#64735: 29.0.92; find invocations are ~15x slower because of ignores Date: Fri, 21 Jul 2023 13:46:52 +0300 Message-ID: <83edl11qzn.fsf@gnu.org> References: <1fd5e3ed-e1c3-5d6e-897f-1d5d55e379fa@gutov.dev> <87wmyupvlw.fsf@localhost> <5c4d9bea-3eb9-b262-138a-4ea0cb203436@gutov.dev> <87tttypp2e.fsf@localhost> <837cqu35lw.fsf@gnu.org> <87o7k6pmk3.fsf@localhost> <834jly351p.fsf@gnu.org> <87lefapkdx.fsf@localhost> <831qh230h5.fsf@gnu.org> <87wmyu8mi0.fsf@localhost> <83wmyu1l1k.fsf@gnu.org> <87fs5hemi1.fsf@gmx.de> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1788"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, yantar92@posteo.net, 64735@debbugs.gnu.org, sbaugh@janestreet.com To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jul 21 12:47:20 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 1qMnfL-0000HZ-8H for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qMneN-00084R-3C; Fri, 21 Jul 2023 06:46:27 -0400 In-Reply-To: <87fs5hemi1.fsf@gmx.de> (message from Michael Albinus on Fri, 21 Jul 2023 09:45:26 +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:265669 Archived-At: > From: Michael Albinus > Cc: Ihor Radchenko , dmitry@gutov.dev, > 64735@debbugs.gnu.org, sbaugh@janestreet.com > Date: Fri, 21 Jul 2023 09:45:26 +0200 > > Eli Zaretskii writes: > > > Disabling file-handlers is inconceivable in Emacs. > > Agreed. > > However, the fattest regexps in file-name-handler-alist are those for > tramp-archive-file-name-handler, tramp-completion-file-name-handler and > tramp-file-name-handler. Somewhere else I have proposed to write a macro > without-remote-files and a command inhibit-remote-files, which disable > Tramp and remove its file name handlers from file-name-handler-alist. > Either temporarily, or permanent. > > Users can call the command, if they know for sure they don't use remote > files ever. Authors could use the macro in case they know for sure they > are working over local files only. > > WDYT? How is this different from binding file-name-handler-alist to nil? Tramp is nowadays the main consumer of this feature, and AFAIU your suggestion above boils down to disabling Tramp. If so, what is left?