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[86.90.107.231]) by smtp.gmail.com with ESMTPSA id u24sm8742646edt.85.2021.04.17.14.00.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Apr 2021 14:00:34 -0700 (PDT) Message-ID: <98cdf91016b56d8b9b885e705fbcf6fed626912e.camel@gmail.com> Subject: 28.0.50; find-file-noselect non-nil nowarn argument effect in read-only buffers From: dalanicolai@gmail.com To: bug-gnu-emacs@gnu.org Date: Sat, 17 Apr 2021 23:00:33 +0200 Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.0 (3.40.0-1.fc34) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::631; envelope-from=dalanicolai@gmail.com; helo=mail-ej1-x631.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) Find-file-noselect buffer in non-existing directory with non-nil nowarn argument e.g: (switch-to-buffer (find-file-noselect "non-existing-dir/test.el" t)) the buffer will open in read-only mode. Note that with a nowarn is nil argument, the buffer opens in an editable mode as expected. If it is not considered a technical bug then I would consider it a documentation bug. In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.25, cairo version 1.16.0)  of 2021-02-18 built on daniel-fedora Repository revision: 185121da6978553d538d37d6d0e67dc52e13311f Repository branch: feature/native-comp Windowing system distributor 'The X.Org Foundation', version 11.0.12010000 System Description: Fedora 34 (Workstation Edition) Configured using:  'configure --with-nativecomp' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings:   value of $LANG: en_US.UTF-8   value of $XMODIFIERS: @im=none   locale-coding-system: utf-8-unix Major mode: Fundamental Minor modes in effect:   global-company-mode: t   marginalia-mode: t   override-global-mode: t   selectrum-prescient-mode: t   prescient-persist-mode: t   selectrum-mode: t   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/usr/local/share/emacs/28.0.50/lisp/emacs-lisp/let-alist Features: (shadow sort mail-extr emacsbug message rmc puny rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail char-fold two-column org-element avl-tree ol-rmail ol-mhe ol-irc ol-info rmail-loaddefs auth-source password-cache json rfc2047 rfc2045 ietf-drums text-property-search mail-utils mm-util mail-prsvr wid-edit ol-docview doc-view jka-compr image-mode exif dired dired-loaddefs ol-bibtex bibtex iso8601 ol-bbdb ol-w3m org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint org-pcomplete org-list org-faces org-entities time-date noutline outline org-version ob-emacs-lisp ob-core ob-eval org-table ol org-keys org-compat org-macs org-loaddefs format-spec find-func cal-menu calendar cal-loaddefs mule-util .emacs company-oddmuse company-keywords company-etags etags fileloop generator xref project eieio eieio-core eieio-loaddefs company-gtags company-dabbrev-code company-dabbrev company-files company-clang company-capf company-cmake company-semantic company-template company-bbdb company company-autoloads webkit- autoloads org-journal-autoloads embark-consult-autoloads embark-autoloads marginalia marginalia-autoloads use-package-ensure consult-flycheck-autoloads flycheck-autoloads let-alist-autoloads pkg-info-autoloads epl-autoloads dash-autoloads consult-autoloads use-package-bind-key bind-key use-package-core selectrum-prescient selectrum minibuf-eldef map crm prescient selectrum-prescient-autoloads prescient-autoloads selectrum-autoloads easy-mmode general general-autoloads which-key which-key-autoloads evil evil-keybindings evil-integration evil-maps evil-commands reveal flyspell ispell evil-jumps evil-command-window evil-types evil-search evil-ex shell pcomplete comint ansi-color evil-macros evil-repeat evil-states evil-core comp comp-cstr warnings rx advice evil-common windmove 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button loaddefs faces cus-face pcase macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify lcms2 dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process nativecomp emacs) Memory information: ((conses 16 302569 23769)  (symbols 48 23008 0)  (strings 32 83436 3984)  (string-bytes 1 3261315)  (vectors 16 37739)  (vector-slots 8 713121 22869)  (floats 8 187 77)  (intervals 56 648 0)  (buffers 992 16)) From debbugs-submit-bounces@debbugs.gnu.org Tue May 04 05:47:17 2021 Received: (at 47850) by debbugs.gnu.org; 4 May 2021 09:47:17 +0000 Received: from localhost ([127.0.0.1]:52155 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ldre9-0002tA-2P for submit@debbugs.gnu.org; Tue, 04 May 2021 05:47:17 -0400 Received: from quimby.gnus.org ([95.216.78.240]:51690) by debbugs.gnu.org with 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Ingebrigtsen To: dalanicolai@gmail.com Subject: Re: bug#47850: 28.0.50; find-file-noselect non-nil nowarn argument effect in read-only buffers References: <98cdf91016b56d8b9b885e705fbcf6fed626912e.camel@gmail.com> X-Now-Playing: Zola Jesus's _New Amsterdam_: "Orthodox" Date: Tue, 04 May 2021 11:47:04 +0200 In-Reply-To: <98cdf91016b56d8b9b885e705fbcf6fed626912e.camel@gmail.com> (dalanicolai@gmail.com's message of "Sat, 17 Apr 2021 23:00:33 +0200") Message-ID: <875yzyal0n.fsf@gnus.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: dalanicolai@gmail.com writes: > Find-file-noselect buffer in non-existing directory with non-nil nowarn > argument e.g: > > (switch-to-buffer (find-file-noselect "non-existing-dir/test.el" t)) > > the buffer will open in read-only [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 47850 Cc: 47850@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) dalanicolai@gmail.com writes: > Find-file-noselect buffer in non-existing directory with non-nil nowarn > argument e.g: > > (switch-to-buffer (find-file-noselect "non-existing-dir/test.el" t)) > > the buffer will open in read-only mode. > > Note that with a nowarn is nil argument, the buffer opens in an > editable mode as expected. > > If it is not considered a technical bug then I would consider it a > documentation bug. I think it's a bug. It stems from this thing: (defun after-find-file (&optional error warn noauto _after-find-file-from-revert-buffer nomodes) [...] (cond ((not warn) nil) ((and error (file-exists-p buffer-file-name)) (setq buffer-read-only t) "File exists, but cannot be read") ((and error (file-symlink-p buffer-file-name)) "Symbolic link that points to nonexistent file") ((not buffer-read-only) (if (and warn Already here the code is pretty dubious, because we've already skipped all this if warn is non-nil... Anyway, here's the problem: [...] (t (setq buffer-read-only nil) (unless (file-directory-p default-directory) "Use M-x make-directory RET RET to create the directory and its parents"))))) We should do this action even if warn is non-nil, I think? Or more generally, we should do all the actions in that cond, but not actually issue the warning. I've now done this on the trunk... this means that those file-exists-p things are run in the nil WARN case, so the behaviour is slightly different than before, and it's possible that this may lead to regressions, I think, but it seems unlikely to me. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no From debbugs-submit-bounces@debbugs.gnu.org Tue May 04 05:48:53 2021 Received: (at control) by debbugs.gnu.org; 4 May 2021 09:48:53 +0000 Received: from localhost ([127.0.0.1]:52165 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ldrfh-0003C9-Eo for submit@debbugs.gnu.org; Tue, 04 May 2021 05:48:53 -0400 Received: from quimby.gnus.org ([95.216.78.240]:51706) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ldrff-0003C2-LD for control@debbugs.gnu.org; Tue, 04 May 2021 05:48:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Subject:From:To:Message-Id:Date:Sender:Reply-To:Cc: MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Q+Pw0l7NH749Tp4QBXofnwewuKiYXQhh1tzWT5wgTNg=; b=r0EvsTYjvFhB1mCDWB1FkR4sEO dmtyIHBZJABDODxsDWAuIUwmEXVehKjuXEbcyvE44sCxVHnpCTQ+rfhC0CMFTYopeySlvWToHDCt3 FxUbnJlExf//SimFcowf1QrnYYBJuQJOxXcXk0E9i3xM96DxyjTypQ/6t2sPXQu8HpKY=; Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ldrfY-0000jj-4a for control@debbugs.gnu.org; Tue, 04 May 2021 11:48:46 +0200 Date: Tue, 04 May 2021 11:48:43 +0200 Message-Id: <874kfiakxw.fsf@gnus.org> To: control@debbugs.gnu.org From: Lars Ingebrigtsen Subject: control message for bug #47850 X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: tags 47850 fixed close 47850 28.1 quit Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) tags 47850 fixed close 47850 28.1 quit From unknown Thu Jun 19 16:22:05 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 01 Jun 2021 11:24:07 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator