From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: Error with tramp-archive-autoload-file-name-handler Date: Tue, 29 Mar 2022 02:17:48 +0200 Message-ID: <87v8vx7gsz.fsf@web.de> References: <87bkxtzjf1.fsf@web.de> <871qyphzv1.fsf@gmx.de> <87r16o4jxo.fsf@web.de> <871qyouuls.fsf@web.de> <87y20vg5gu.fsf@gmx.de> <87fsn2q0mk.fsf@web.de> <87o81qwqwi.fsf@sperrhaken.name> <87h77ifk6w.fsf@gmx.de> 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="30330"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:R9uePAcmtUSMt4IhbLu8mXuxQ3w= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 29 02:18:20 2022 Return-path: Envelope-to: geh-help-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 1nYzYw-0007i9-Lo for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 29 Mar 2022 02:18:18 +0200 Original-Received: from localhost ([::1]:57366 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nYzYv-0006AI-7E for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 28 Mar 2022 20:18:17 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53516) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nYzYZ-0006AA-JK for help-gnu-emacs@gnu.org; Mon, 28 Mar 2022 20:17:55 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:51024) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nYzYY-0004K5-1P for help-gnu-emacs@gnu.org; Mon, 28 Mar 2022 20:17:55 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nYzYW-0007FG-E6 for help-gnu-emacs@gnu.org; Tue, 29 Mar 2022 02:17:52 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:136803 Archived-At: Michael Albinus writes: > Same here, I cannot reproduce it with Emacs 27, Emacs 28, Emacs 29. Btw, > I believe a more realistic check would be > > $ emacs -Q -f tramp-register-archive-file-name-handler --eval '(file-directory-p "/home/albinus/tmp/out.tar.xz/")'\ > -f tramp-register-archive-file-name-handler --eval '(file-directory-p "/home/albinus/tmp/out.tar.xz/")' Dunno if it's more realistic, but: > It is tramp-register-archive-file-name-handler which might be invoked > several times, and which causes the problem. Could *you* (Michael) > reproduce the problem with this recipe? no, not with that recipe. Mine worked, but not that one. Sorry, can we please stop suggesting shell scripts to reproduce the issue? I can't read them. Here is a recipe for emacs -Q: M-: (dotimes (_ 2) (add-to-list 'file-name-handler-alist (cons (tramp-archive-autoload-file-name-regexp) #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-archive-resources/foo.iso/")) RET gives me: Debugger entered--Lisp error: (error "Invalid handler in ‘file-name-handler-alist’") file-directory-p("/home/micha/software/emacs/test/lisp/net/tramp-arc...") (let ((_ --dotimes-counter--)) (add-to-list 'file-name-handler-alist (cons (concat "\\`" "\\(" ".+" "\\." (regexp-opt tramp-archive-suffixes) "\\(?:" "\\." (regexp-opt tramp-archive-compression-suffixes) "\\)*" "\\)" "\\(" "/" ".*" "\\)" "\\'") #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) (while (< --dotimes-counter-- --dotimes-limit--) (let ((_ --dotimes-counter--)) (add-to-list 'file-name-handler-alist (cons (concat "\\`" "\\(" ".+" "\\." (regexp-opt tramp-archive-suffixes) "\\(?:" "\\." (regexp-opt tramp-archive-compression-suffixes) "\\)*" "\\)" "\\(" "/" ".*" "\\)" "\\'") #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) (setq --dotimes-counter-- (1+ --dotimes-counter--))) (let ((--dotimes-limit-- 2) (--dotimes-counter-- 0)) (while (< --dotimes-counter-- --dotimes-limit--) (let ((_ --dotimes-counter--)) (add-to-list 'file-name-handler-alist (cons (concat "\\`" "\\(" ".+" "\\." (regexp-opt tramp-archive-suffixes) "\\(?:" "\\." (regexp-opt tramp-archive-compression-suffixes) "\\)*" "\\)" "\\(" "/" ".*" "\\)" "\\'") #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) (setq --dotimes-counter-- (1+ --dotimes-counter--)))) eval((let ((--dotimes-limit-- 2) (--dotimes-counter-- 0)) (while (< --dotimes-counter-- --dotimes-limit--) (let ((_ --dotimes-counter--)) (add-to-list 'file-name-handler-alist (cons (concat "\\`" "\\(" ".+" "\\." (regexp-opt tramp-archive-suffixes) "\\(?:" "\\." (regexp-opt tramp-archive-compression-suffixes) "\\)*" "\\)" "\\(" "/" ".*" "\\)" "\\'") #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) (setq --dotimes-counter-- (1+ --dotimes-counter--)))) t) eval-expression((dotimes (_ 2) (add-to-list 'file-name-handler-alist (cons (tramp-archive-autoload-file-name-regexp) #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) nil nil 127) funcall-interactively(eval-expression (dotimes (_ 2) (add-to-list 'file-name-handler-alist (cons (tramp-archive-autoload-file-name-regexp) #'tramp-archive-autoload-file-name-handler)) (file-directory-p "/home/micha/software/emacs/test/lisp/net/tramp-arc...")) nil nil 127) call-interactively(eval-expression nil nil) command-execute(eval-expression) Is that acceptable? > Anyway, I've pushed the appended patch to the repositories. It should fix > this problem, hopefully. Hmm - that actually fixes the real-life issue I see - but not the above recipe. Michael.