X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 10 Aug 2022 08:26:02 +0000 Resent-Message-ID: <handler.57102.B.166011991328737 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: report 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 57102 <at> debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@HIDDEN Received: via spool by submit <at> debbugs.gnu.org id=B.166011991328737 (code B ref -1); Wed, 10 Aug 2022 08:26:02 +0000 Received: (at submit) by debbugs.gnu.org; 10 Aug 2022 08:25:13 +0000 Received: from localhost ([127.0.0.1]:45987 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oLh1c-0007TQ-7Z for submit <at> debbugs.gnu.org; Wed, 10 Aug 2022 04:25:12 -0400 Received: from lists.gnu.org ([209.51.188.17]:33466) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oLh1Z-0007TF-2o for submit <at> debbugs.gnu.org; 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Wed, 10 Aug 2022 10:24:57 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Wed, 10 Aug 2022 08:24:52 +0000 Message-ID: <87a68cwlnv.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Received-SPF: pass client-ip=185.67.36.66; envelope-from=philipk@HIDDEN; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I am not sure if this is intentional, but the new `file-name-split' is a bit unintuitive in this edge-case: (file-name-split "/") =E2=86=92 ("" "" "") while (file-name-split "/a") =E2=86=92 ("" "a") (file-name-split "a/") =E2=86=92 ("a" "") (file-name-split "a/b") =E2=86=92 ("a" "b") another few peculiar cases might be (file-name-split "//") =E2=86=92 ("/" "" "") (file-name-split "///") =E2=86=92 ("" "" "") (file-name-split "////") =E2=86=92 ("" "" "") as I'd expect '/' (in the first case) to never be part of a file name (at least on a *nix system). This all appears to happen only if there is no actual file name to be found: (file-name-split "a/") =E2=86=92 ("a" "") (file-name-split "a//") =E2=86=92 ("a" "") (file-name-split "a///") =E2=86=92 ("a" "") One simple solution might just be to remove all empty strings from the return value of `file-name-split', as to my knowledge empty file names are now allowed (?): --=-=-= Content-Type: text/plain Content-Disposition: inline diff --git a/lisp/files.el b/lisp/files.el index 65f9039b33..c5817be8da 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -5170,7 +5170,7 @@ file-name-split (substring dir 0 -1)) components) (setq filename nil)))) - components)) + (delq "" components))) (defun file-parent-directory (filename) "Return the directory name of the parent directory of FILENAME. --=-=-= Content-Type: text/plain That should take care of all the inconsistencies I see here, and it would also preserve the usual intuition that "path///to//file" designates the same path as "path/to/file". In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.34, cairo version 1.17.6) of 2022-08-01 built on rhea Repository revision: 47f1cae83c269ea43d6b208e055ce536c017856f Repository branch: feature/package+vc System Description: Fedora Linux 36 (Workstation Edition) Configured using: 'configure --with-pgtk --with-native-compilation --with-imagemagick' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ IMAGEMAGICK JPEG JSON LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PGTK PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS XIM GTK3 ZLIB Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: ELisp/l Minor modes in effect: bug-reference-prog-mode: t global-git-commit-mode: t magit-auto-revert-mode: t auto-revert-mode: t shell-dirtrack-mode: t outline-minor-mode: t flymake-mode: t flyspell-mode: t repeat-mode: t diff-hl-flydiff-mode: t diff-hl-mode: t winner-mode: t windmove-mode: t corfu-history-mode: t corfu-mode: t vertico-multiform-mode: t vertico-mode: t electric-pair-mode: t recentf-mode: t save-place-mode: t savehist-mode: t xterm-mouse-mode: t pixel-scroll-precision-mode: t pixel-scroll-mode: t display-time-mode: t display-battery-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tab-bar-mode: t file-name-shadow-mode: t context-menu-mode: t global-font-lock-mode: t font-lock-mode: t line-number-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t auto-save-visited-mode: t Load-path shadows: /home/philip/.config/emacs/elpa/transient-0.3.7/transient hides /home/philip/Source/emacs/lisp/transient ~/.config/emacs/site-lisp/autoload hides /home/philip/Source/emacs/lisp/emacs-lisp/autoload /home/philip/Source/emacs/lisp/ps-def hides /home/philip/Source/emacs/lisp/obsolete/ps-def Features: (shadow emacsbug flymake-cc cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs ert loadhist mode-local help-at-pt emacs-news-mode magit-extras dictionary dictionary-connection qp timezone flow-fill mailalias smtpmail autocrypt-message ecomplete ietf-drums-date sort smiley gnus-cite mail-extr textsec uni-scripts idna-mapping ucs-normalize uni-confusable textsec-check gnus-bcklg nnfolder modus-vivendi-theme ibuffer ibuffer-loaddefs compat-27 compat-26 compat-25 compat-24 cus-start hyperspec vertico-buffer make-mode locate doctor files-x shell-command+ cl-print edebug debug backtrace consult-vertico consult-icomplete consult compat-28 magit-bookmark bookmark macrostep compat-macs avy gnus-async gnus-ml disp-table autocrypt-gnus autocrypt utf-7 nndraft nnmh epa-file gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg nntp gnus-cache whitespace shortdoc pulse color bug-reference grep xref copyright time-stamp face-remap magit-submodule magit-obsolete magit-blame magit-stash magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-tag magit-merge magit-branch magit-reset magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log which-func imenu magit-diff smerge-mode git-commit log-edit add-log magit-core magit-autorevert autorevert magit-margin magit-transient magit-process with-editor shell server magit-mode transient edmacro kmacro magit-git magit-section magit-utils crm dash dired-aux gnus-dired vc-hg vc-git vc-bzr vc-src vc-sccs vc-svn vc-cvs vc-rcs sh-script smie executable vc-backup log-view pcvs-util buffer-env compat org-element avl-tree generator ol-eww eww xdg url-queue mm-url ol-rmail ol-mhe ol-irc ol-info ol-gnus nnselect gnus-art mm-uu mml2015 mm-view mml-smime smime dig gnus-sum shr pixel-fill kinsoku url-file url-dired svg dom gnus-group gnus-undo gnus-start gnus-dbus gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range gnus-win ol-docview doc-view filenotify jka-compr image-mode exif ol-bibtex ol-bbdb ol-w3m ol-doi org-link-doi org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint org-pcomplete pcomplete org-list org-faces org-entities org-version ob-emacs-lisp ob-core ob-eval org-table oc-basic bibtex iso8601 ol org-keys oc org-compat advice org-macs org-loaddefs find-func cal-menu calendar cal-loaddefs char-fold misearch multi-isearch mm-archive message yank-media rfc822 mml mml-sec epa mailabbrev gmm-utils mailheader mm-decode mm-bodies mm-encode mule-util gnutls network-stream url-cache url-http url-auth mail-parse rfc2231 url-gw nsm puny display-line-numbers finder-inf vertico-directory orderless vertico-flat noutline outline checkdoc flymake-proc flymake thingatpt flyspell ispell comp comp-cstr warnings auth-source-pass repeat project dired-x sendmail rfc2047 rfc2045 ietf-drums gnus nnheader gnus-util time-date mail-utils range mm-util mail-prsvr diff-hl-flydiff diff diff-hl vc-dir ewoc vc dired dired-loaddefs vc-dispatcher diff-mode hippie-exp winner windmove corfu-history corfu vertico-multiform vertico elec-pair recentf tree-widget saveplace savehist xt-mouse modus-operandi-theme modus-themes cus-edit pp icons wid-edit format-spec pixel-scroll cua-base icomplete time battery dbus xml cus-load setup site-lisp compile text-property-search comint ansi-color easy-mmode autoload loaddefs-gen lisp-mnt coterm-autoloads embark-autoloads magit-autoloads vertico-autoloads buffer-env-autoloads geiser-chibi-autoloads consult-autoloads compat-autoloads crdt-autoloads corfu-autoloads slime-autoloads geiser-impl help-fns radix-tree geiser-custom geiser-base ring transient-autoloads info tex-site package let-alist derived rx pcase cl-extra help-mode browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs password-cache json map byte-opt gv bytecomp byte-compile cconv url-vars epg rfc6068 epg-config subr-x cl-loaddefs cl-lib rmc iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/pgtk-win pgtk-win term/common-win pgtk-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo gtk pgtk multi-tty make-network-process native-compile emacs) Memory information: ((conses 16 1305290 153382) (symbols 48 47185 40) (strings 32 229531 23057) (string-bytes 1 7942713) (vectors 16 115746) (vector-slots 8 2759557 273441) (floats 8 843 1462) (intervals 56 52420 4538) (buffers 992 64)) --=-=-=--
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Philip Kaludercic <philipk@HIDDEN> Subject: bug#57102: Acknowledgement (29.0.50; Peculiar file-name-split edge case) Message-ID: <handler.57102.B.166011991328737.ack <at> debbugs.gnu.org> References: <87a68cwlnv.fsf@HIDDEN> X-Gnu-PR-Message: ack 57102 X-Gnu-PR-Package: emacs Reply-To: 57102 <at> debbugs.gnu.org Date: Wed, 10 Aug 2022 08:26:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-gnu-emacs@HIDDEN If you wish to submit further information on this problem, please send it to 57102 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 57102: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D57102 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Fri, 12 Aug 2022 15:36:02 +0000 Resent-Message-ID: <handler.57102.B57102.16603185449031 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.16603185449031 (code B ref 57102); Fri, 12 Aug 2022 15:36:02 +0000 Received: (at 57102) by debbugs.gnu.org; 12 Aug 2022 15:35:44 +0000 Received: from localhost ([127.0.0.1]:58660 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMWhL-0002Lb-Mr for submit <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:35:43 -0400 Received: from quimby.gnus.org ([95.216.78.240]:56030) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oMWhJ-0002LI-TF for 57102 <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:35:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :Date:References:In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=qsSJ6uq1t+JswlAXELBSTgdSC9whb2Reopjz5+5aA2g=; b=snlumcdOuyXb9RL9srwQjMtlsg 4mDri5F0OkYCCMHQT7nhgN6wKzjg3IVf6iV1WxRxoOV2XkKtsrVB4tL283sSdNFrgSLK5GkDp84tG oPTbaGPH/vfN/Idxhs1FHdj5yhVmBZptBbbBw1Yc4yEDSS+HxDXCucmy786TKusgm85k=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oMWhB-0006bO-Co; Fri, 12 Aug 2022 17:35:35 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <87a68cwlnv.fsf@HIDDEN> (Philip Kaludercic's message of "Wed, 10 Aug 2022 08:24:52 +0000") References: <87a68cwlnv.fsf@HIDDEN> X-Now-Playing: Joni Mitchell's _Clouds_: "Roses Blue" Date: Fri, 12 Aug 2022 17:35:30 +0200 Message-ID: <87y1vtmq4d.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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: Philip Kaludercic <philipk@HIDDEN> writes: > I am not sure if this is intentional, but the new `file-name-split' > is a bit unintuitive in this edge-case: > > (file-name-split "/") =?UTF-8?Q?=E2=86=92?= ("" "" "") > > while > > (file-name-split "/a") =?UTF-8?Q?=E2=86=92?= ("" "a [...] 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Philip Kaludercic <philipk@HIDDEN> writes: > I am not sure if this is intentional, but the new `file-name-split' > is a bit unintuitive in this edge-case: > > (file-name-split "/") =E2=86=92 ("" "" "") > > while > > (file-name-split "/a") =E2=86=92 ("" "a") > (file-name-split "a/") =E2=86=92 ("a" "") > (file-name-split "a/b") =E2=86=92 ("a" "b") The logic is that (equal (string-join (file-name-split foo) "/") foo) is supposed to be always true. I see that's not the case in the "/" case, so that needs fixing.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Fri, 12 Aug 2022 15:57:02 +0000 Resent-Message-ID: <handler.57102.B57102.166031977711425 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166031977711425 (code B ref 57102); Fri, 12 Aug 2022 15:57:02 +0000 Received: (at 57102) by debbugs.gnu.org; 12 Aug 2022 15:56:17 +0000 Received: from localhost ([127.0.0.1]:58734 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMX1F-0002yD-Fx for submit <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:56:17 -0400 Received: from mout01.posteo.de ([185.67.36.65]:57091) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oMX1E-0002y0-3S for 57102 <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:56:16 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 3600D240026 for <57102 <at> debbugs.gnu.org>; Fri, 12 Aug 2022 17:56:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1660319770; bh=mXpNWQLEgIf5Y7ZjK9xXzMBPNA+opbq/YTik+YkSqyM=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=Zslp3xEYjEltRcJtPe6zfEksWtSppkm1ferGHA3xsYoTiP+dAp0Tcd58/Kjo9Z+/H 0GLxV9fnqwrsaazektHX6zX7AdztPFhKQeOxkUaJUddmq++VtHfZ6cwf0jJEJd+vtb fR6bcu6MDyYzmiu99N9e4t4BOb79d8SOjvbwz4P7cfef6yVWA2CQhnLaCXIoY8R01z TED2gdN06t0vlpR5shdXmMaKFZlBG/6RlGnmD2VGjxEZUf6KDfQTDxYmgFkv94jtVN dwVYYKhEEXm6H+H94V4s2DPr8QyZHAl7zWiKnjhxAgHjpUwKgKDywpINlF7ur7J0ki 9TK1WOtHNsZ0A== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4M47ZJ6qgSz6tmS; Fri, 12 Aug 2022 17:56:08 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> In-Reply-To: <87y1vtmq4d.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Fri, 12 Aug 2022 17:35:30 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Fri, 12 Aug 2022 15:56:02 +0000 Message-ID: <87bkspa225.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Philip Kaludercic <philipk@HIDDEN> writes: > >> I am not sure if this is intentional, but the new `file-name-split' >> is a bit unintuitive in this edge-case: >> >> (file-name-split "/") =E2=86=92 ("" "" "") >> >> while >> >> (file-name-split "/a") =E2=86=92 ("" "a") >> (file-name-split "a/") =E2=86=92 ("a" "") >> (file-name-split "a/b") =E2=86=92 ("a" "b") > > The logic is that > > (equal (string-join (file-name-split foo) "/") foo) How sensible is this in the first place? Shouldn't it rather be something like (file-equal-p (apply #'file-name-concat (file-name-split filename)) filenam= e) [ which is currently likewise not given ] Or to put it differently, who does the preceding empty string benefit if we ignore the condition mentioned in the docstring? Are there any real-world use-cases? > is supposed to be always true. I see that's not the case in the "/" > case, so that needs fixing.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Fri, 12 Aug 2022 16:00:02 +0000 Resent-Message-ID: <handler.57102.B57102.166031999911949 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166031999911949 (code B ref 57102); Fri, 12 Aug 2022 16:00:02 +0000 Received: (at 57102) by debbugs.gnu.org; 12 Aug 2022 15:59:59 +0000 Received: from localhost ([127.0.0.1]:58781 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMX4p-00036f-I0 for submit <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:59:59 -0400 Received: from quimby.gnus.org ([95.216.78.240]:56478) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oMX4o-00036R-1Q for 57102 <at> debbugs.gnu.org; Fri, 12 Aug 2022 11:59:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=6mHhuQImphA56oHdj1CxXEbUmbuGzpJFz7u4oI1GAYU=; b=bH+ZGI6x/TDnU22RFwI63Y1o6E JmMcbH+gC5beN8Bc7SQtaAPJXQndS3SBmsNAHAv+/hrW1eibITmTuTGMJeKcIqnHSGuS5ecuOK4Gd BcDl1duHjk/n0DjduoRLEA9kelpFmSECeImZUwMj3OE/4B5OZELYnPonDC9EBhcQHRdc=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oMX4f-0006rK-UD; Fri, 12 Aug 2022 17:59:52 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <87bkspa225.fsf@HIDDEN> (Philip Kaludercic's message of "Fri, 12 Aug 2022 15:56:02 +0000") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAALVBMVEX9/fnq5dPQ0M2u raC0w8VplIzr1qbhvWX3pxCSaC9aVSQyLBRXTzSclmf////+39xWAAAAAWJLR0QOb70wTwAAAAd0 SU1FB+YIDA86IGP0H8oAAAGmSURBVDjLnZPBS8JQHMf3XpKBCZuiRRC4KXXoYq4ODYUs9R+I7kKg Hg0PBtXVnrcoSCSEoNPe5slTvjp1cipo0MFh/0vPLHDb85BfdtjeZ+/32/f7e+O4BQUWIPw/t8Ao cMnHJ7LMYtJErFrAJ0kwIiWtEHLQn9yTxDCUUpbXIQ93JV9EEgEvgFz2b1mgXwtpk1hYpI8X52vZ GQ90XaQXx7lRcaXCslBA2XXEM0C9XiygIgNgrWXUWQBV7x/JgAVQFlVZOwqojKbNBStw3yyjytSe bRZlgH4MulKnISsJTo0HUumSrdpUrtT21cMRC6T7l7XPqBMEjLdxQ313Ag8hr1gffTjAartLXvSD L8dB8BiEtPVEQp4MbFYbdB3rpjGwh7OjUYAbnaG9VBxrpK/q8iRpSzhmzSRY1bpRO+jkr3vjttai t3AWgGZ5q9cl2q19MkvNfKnXNdRDe2+vmisrGD85jEMcC8bbWsgBOGU/o4xajNi9scyZyUidA0Mh 2OBYEoTfIdslCsyR00zu5gDFfAbM39m/2aSHTuB5J+InsfJgTkWrvgHykXNhcXUPfQAAACV0RVh0 ZGF0ZTpjcmVhdGUAMjAyMi0wOC0xMlQxNTo1ODozMiswMDowMNDb9M4AAAAldEVYdGRhdGU6bW9k aWZ5ADIwMjItMDgtMTJUMTU6NTg6MzIrMDA6MDChhkxyAAAAAElFTkSuQmCC X-Now-Playing: Joni Mitchell's _Ladies of the Canyon_: "For Free" Date: Fri, 12 Aug 2022 17:59:49 +0200 Message-ID: <87lertlafe.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Philip Kaludercic <philipk@HIDDEN> writes: > How sensible is this in the first place? Shouldn't it rather be > something like > > (file-equal-p (apply #'file-name-concat (file-name-split filename)) filename) > > [ which is currently likewise n [...] 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Philip Kaludercic <philipk@HIDDEN> writes: > How sensible is this in the first place? Shouldn't it rather be > something like > > (file-equal-p (apply #'file-name-concat (file-name-split filename)) filename) > > [ which is currently likewise not given ] > > Or to put it differently, who does the preceding empty string benefit if > we ignore the condition mentioned in the docstring? Are there any > real-world use-cases? You need to be able to tell (file-name-split "a/b") => ("a" "b") and (file-name-split "/a/b") => ("" "a" "b") apart.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Fri, 12 Aug 2022 16:30:02 +0000 Resent-Message-ID: <handler.57102.B57102.166032176922943 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166032176922943 (code B ref 57102); Fri, 12 Aug 2022 16:30:02 +0000 Received: (at 57102) by debbugs.gnu.org; 12 Aug 2022 16:29:29 +0000 Received: from localhost ([127.0.0.1]:58793 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMXXN-0005xy-DA for submit <at> debbugs.gnu.org; Fri, 12 Aug 2022 12:29:29 -0400 Received: from mout02.posteo.de ([185.67.36.66]:44901) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oMXXH-0005xh-Pi for 57102 <at> debbugs.gnu.org; Fri, 12 Aug 2022 12:29:27 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 9D4F4240105 for <57102 <at> debbugs.gnu.org>; Fri, 12 Aug 2022 18:29:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1660321757; bh=+J59Mw8ng1gTMZq45J8H/1zWybV7PYwB+Izf+aVQFOA=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=RcquvhBYciC7ihVHDjW1DIoHGKz9yh57lABIGaDGzUVdiA0fQeT7/O6tyF+6OpnbI JInvj8OKExifR2RtG42cwEFHe5wggkYa+T/1pv2aY/LjsReD0tzAaIUpAbQ4K4NXWP qlTsGcP51b94K2alDDaIDJjyzpXZCW1OhFrpujOaweNdqorE67iJ/zFa65QS6wCWTM tykAvTDieQKTRg1NdPgUy2guuTOjRfr/konJa3BrfkwSl5fbvUtAW+3W6sO64JWw6q ssGSCSU+RK3OIRd0l8O/YvSrFUDQ42t4yAey4oOywJnERaI0WYEqdy1Qn0QIFeLIJ/ jwzhRkIcz0mYQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4M48JX4yTPz6tpn; Fri, 12 Aug 2022 18:29:16 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> In-Reply-To: <87lertlafe.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Fri, 12 Aug 2022 17:59:49 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Fri, 12 Aug 2022 16:29:15 +0000 Message-ID: <87zgg98lyc.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Philip Kaludercic <philipk@HIDDEN> writes: > >> How sensible is this in the first place? Shouldn't it rather be >> something like >> >> (file-equal-p (apply #'file-name-concat (file-name-split filename)) filename) >> >> [ which is currently likewise not given ] >> >> Or to put it differently, who does the preceding empty string benefit if >> we ignore the condition mentioned in the docstring? Are there any >> real-world use-cases? > > You need to be able to tell (file-name-split "a/b") => ("a" "b") and > (file-name-split "/a/b") => ("" "a" "b") apart. Could one instead prefix the list with a symbol (either `absolute' or `relative') to distinguish the two cases. Or do you think that would just make it more complicated.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sat, 13 Aug 2022 11:45:01 +0000 Resent-Message-ID: <handler.57102.B57102.166039108130869 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166039108130869 (code B ref 57102); Sat, 13 Aug 2022 11:45:01 +0000 Received: (at 57102) by debbugs.gnu.org; 13 Aug 2022 11:44:41 +0000 Received: from localhost ([127.0.0.1]:59840 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMpZJ-00081p-6U for submit <at> debbugs.gnu.org; Sat, 13 Aug 2022 07:44:41 -0400 Received: from quimby.gnus.org ([95.216.78.240]:35898) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oMpZH-00081c-Iu for 57102 <at> debbugs.gnu.org; Sat, 13 Aug 2022 07:44:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ZFN3QGjhJ+l1mPCFEKW67yKavjlLkYj5cI/gOXMYre0=; b=p6WZghsjLRFdUWW3yXA5eBehxv w99EU31oy6qgFu3QwJrQMRk3+jCOA63eXuoUJip14MM9aUZKQ2mIzzqcNsUh2iJMmapUmIQ6vSB7t sX0ZlKUGvQ2sjSrxHJabyCFvs1704w45bbqFwf6swl2LzhHlLADot8E2uhBUeCFTPb0Y=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oMpZ8-0007D9-Sx; Sat, 13 Aug 2022 13:44:33 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <87zgg98lyc.fsf@HIDDEN> (Philip Kaludercic's message of "Fri, 12 Aug 2022 16:29:15 +0000") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEWtpqODfoFLQ0b/ //+EeeQSAAAAAWJLR0QDEQxM8gAAAAd0SU1FB+YIDQslLBitksYAAAEzSURBVCjPhdGxboMwEAbg 3yhk6JQhGZqpj2KGZIYII4U5lQpPkUdIqtKhUysVhP+n7PkMKFtvMPq482EfAHau71yIVwDmcLor HLDJ0iyfkLo8tVJabksXHucAzbgAu5vLXAmTLnB2ZWZUR7uNm2BcfbcvRa84OP6iYhO71Rxx5FdE y9GQjCB9Qg0n5RyTUdoDa9Tkm/HsyoDW82KaV/nqVUC/Me0NKDKFNYPAKnhNeLsUaaYNYHjLcyOo 3seAZ6mTzPUbCfMVVoKzzfHkc8TMDx7ggf0CbrH2lxkN0jHcWkGbNvJ+OnXftOE2pUKir8IKXWUm UkWZhWakt5kz/FCsI2hD2TQZ2bUnimpOLd0kBgEf4j/4uGuCtvmcyrpw7mqCpk5hovpv5LDF3K2r OSyQuiH7Ay0C6D/xevVtAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIyLTA4LTEzVDExOjM3OjQ0KzAw OjAwzqGiJAAAACV0RVh0ZGF0ZTptb2RpZnkAMjAyMi0wOC0xM1QxMTozNzo0NCswMDowML/8GpgA AAAASUVORK5CYII= X-Now-Playing: Joni Mitchell's _Wild Things Run Fast_: "Love" Date: Sat, 13 Aug 2022 13:44:30 +0200 Message-ID: <87y1vsjrkx.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Philip Kaludercic <philipk@HIDDEN> writes: > Could one instead prefix the list with a symbol (either `absolute' or > `relative') to distinguish the two cases. Or do you think that would > just make it more complicated. 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Philip Kaludercic <philipk@HIDDEN> writes: > Could one instead prefix the list with a symbol (either `absolute' or > `relative') to distinguish the two cases. Or do you think that would > just make it more complicated. I think that just makes it way more complicated to use.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sat, 13 Aug 2022 13:25:02 +0000 Resent-Message-ID: <handler.57102.B57102.166039708825182 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166039708825182 (code B ref 57102); Sat, 13 Aug 2022 13:25:02 +0000 Received: (at 57102) by debbugs.gnu.org; 13 Aug 2022 13:24:48 +0000 Received: from localhost ([127.0.0.1]:60074 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMr8B-0006Y5-Ti for submit <at> debbugs.gnu.org; Sat, 13 Aug 2022 09:24:48 -0400 Received: from mout01.posteo.de ([185.67.36.65]:51195) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oMr88-0006Xq-It for 57102 <at> debbugs.gnu.org; Sat, 13 Aug 2022 09:24:47 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 9DF69240026 for <57102 <at> debbugs.gnu.org>; Sat, 13 Aug 2022 15:24:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1660397078; bh=xjURSkljRRMiE/ho90cDst8cipX5ArRM2Npm+v6NvT8=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=J/w/pl4AoclIP7+ublCDlEDSpYJQoVSixHyPIx8iLeKSgjCMhONPzWcAw6aCyVmc1 B+ghHcdtOBfYSjGDWPDKnV+w4vBdW+E17ROQAU3yc4pJ1ijjViEL/ycoANN4KJ1mAI T44/DnrldU91I2r+uTmCZtIVn2iFfvffCRWUbHKvF9/CdjnUydmNfPtgH1wDOifaNr DBHdCmO5M53b5i4aB9GyR6qq8ttxWJKN5BTlG2AX5qluaoY8SJDNAt61XaSo3cW2Rg 5FdXuiEKwPsBE5bnjGBAyvOxt2vh05ebhqaPk3RCshFNVcvqkcQ2wUp63XGaIqQLZu ulEGufJumCZDg== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4M4h910X9Wz6tmb; Sat, 13 Aug 2022 15:24:35 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> In-Reply-To: <87y1vsjrkx.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Sat, 13 Aug 2022 13:44:30 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Sat, 13 Aug 2022 13:24:30 +0000 Message-ID: <877d3cl1ip.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Philip Kaludercic <philipk@HIDDEN> writes: > >> Could one instead prefix the list with a symbol (either `absolute' or >> `relative') to distinguish the two cases. Or do you think that would >> just make it more complicated. > > I think that just makes it way more complicated to use. Grepping through emacs.git to see where file-name-split is used, it seems that all it would change in most cases you'd just require an additional (cdr ...). At the same time, there is already an instance in gnus-search.el that deals with the issue I brought up with the empty strings. As another alternative, how about file-name-split takes an optional argument, and only does what I suggested in that case? From how I see file-name-split being used up until now (which doesn't have to mean a lot), that could be a good compromise.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case References: <87a68cwlnv.fsf@HIDDEN> In-Reply-To: <87a68cwlnv.fsf@HIDDEN> Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= <mattiase@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sat, 13 Aug 2022 17:09:02 +0000 Resent-Message-ID: <handler.57102.B57102.166041049425591 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: Lars Ingebrigtsen <larsi@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166041049425591 (code B ref 57102); Sat, 13 Aug 2022 17:09:02 +0000 Received: (at 57102) by debbugs.gnu.org; 13 Aug 2022 17:08:14 +0000 Received: from localhost ([127.0.0.1]:34999 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMucQ-0006eg-1x for submit <at> debbugs.gnu.org; Sat, 13 Aug 2022 13:08:14 -0400 Received: from mail1472c50.megamailservers.eu ([91.136.14.72]:58268 helo=mail102c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <mattiase@HIDDEN>) id 1oMucO-0006eR-1V for 57102 <at> debbugs.gnu.org; Sat, 13 Aug 2022 13:08:13 -0400 X-Authenticated-User: mattiase@HIDDEN DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1660410484; bh=dGkMfrDSLd9WQCe2mCnRGSDAQJfOR0pgX7ACy2fAN+8=; h=From:Subject:Date:Cc:To:From; b=hJH2n+FA0YM13gC5XEmnnhVI1KdufJswKC0KUDC/UjECjGE2771tVEkfPAvqojCy6 lioBOYWzA5RI7RjTv44Kb+sUlRHOj663W1y5Vftbxw2Y5W4UsoqCNdk/Nu82UIMl1L jKK4AwG4iv9BuFvkKmPdJpdQnVTe4pTmUl630kac= Feedback-ID: mattiase@HIDDEN Received: from smtpclient.apple (c188-150.188-179.bredband.tele2.se [188.150.188.179] (may be forged)) (authenticated bits=0) by mail102c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 27DH806s066844; Sat, 13 Aug 2022 17:08:02 +0000 From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= <mattiase@HIDDEN> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Message-Id: <4ECBBAD8-732D-4235-BB7C-003E226543C0@HIDDEN> Date: Sat, 13 Aug 2022 19:08:00 +0200 X-Mailer: Apple Mail (2.3654.120.0.1.13) X-CTCH-RefID: str=0001.0A782F23.62F7DA74.0048, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Rules: X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-Origin-Country: SE X-Spam-Score: 2.0 (++) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.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 the administrator of that system for details. Content preview: The current behaviour of file-name-split is based on a purely textual splitting on "/" which isn't as useful as basing it on actual file name components. For instance, the root component of a Posix fi [...] Content analysis details: (2.0 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [91.136.14.72 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 1.0 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 1.0 MAY_BE_FORGED Relay IP's reverse DNS does not resolve to IP X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) The current behaviour of file-name-split is based on a purely textual = splitting on "/" which isn't as useful as basing it on actual file name = components. For instance, the root component of a Posix file name is = "/", not "". Looking at other languages and libraries is very much = encouraged; they vary a lot in the amount of thought that has gone into = their design. Ideally we'd have a split function (the name is a placeholder for now) = where: (split "/a/b/c") -> ("/" "a" "b" "c") (split "a/b/c/") -> ("a" "b" "c" "") (split "/") -> ("/" "") and, because repeated slashes mean the same thing as a single one in = Posix except at the beginning, (split "//a//b//") -> ("//" "a" "b" "") An accompanying join operation would be the inverse, sort of: (join "/" "a" "b" "c") -> "/a/b/c" (join "a" "b" "") -> "a/b/" where empty strings are ignored except at the end: (join "" "a" "" "" "b") -> "a/b" (join "a" "b" "" "") -> "a/b/" Pre-joined chunks can be joined too: (join "/a/b" "c/d/" "e") -> "/a/b/c/d/e" Maybe components with a leading slash start over from the root: (join "/" "a" "/b" "c") -> "/a/b/c" ? (join "/" "a" "/b" "c") -> "/b/c" ? Python's os.path.join does the latter; it's probably a good idea. Now `file-name-concat` almost works like `join` above but not quite. = Adding a new function is likely better than making compromises. On Windows I'd expect that (split "c:\\a\\b") -> ("c:\\" "a" "b") (split "c:\\") -> ("c:\\" "") but it's a bit complicated and then we have all the UNC path variants to = deal with; a platform expert should be consulted.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Augusto Stoffel <arstoffel@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sat, 13 Aug 2022 18:07:02 +0000 Resent-Message-ID: <handler.57102.B57102.166041400331153 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: Philip Kaludercic <philipk@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166041400331153 (code B ref 57102); Sat, 13 Aug 2022 18:07:02 +0000 Received: (at 57102) by debbugs.gnu.org; 13 Aug 2022 18:06:43 +0000 Received: from localhost ([127.0.0.1]:35064 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oMvX0-00086O-LR for submit <at> debbugs.gnu.org; Sat, 13 Aug 2022 14:06:42 -0400 Received: from mail-ed1-f52.google.com ([209.85.208.52]:38567) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <arstoffel@HIDDEN>) id 1oMvWv-000868-Rp for 57102 <at> debbugs.gnu.org; Sat, 13 Aug 2022 14:06:41 -0400 Received: by mail-ed1-f52.google.com with SMTP id a89so4840639edf.5 for <57102 <at> debbugs.gnu.org>; Sat, 13 Aug 2022 11:06:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc; bh=FRBtQDdbpZ3CFchKIrO+4pCidPaTfowrfwsiY4B1VaE=; b=nPQfWkXP1gI2KXNwu+YfaJCZHdf8A8tMzyz0LRzjdtxyK1pntqHyizNMPOa0n6Igbm Ki+3vs2DvejzorNosg4Qvcik5NHFpwfM3owlITSu7/fgvt2ujWyy7MLxzbj6p1PfcK5X 5FjWcdPVoxgCBP8ydQOyoMP9egOaT5t90RU0Zsk3qNFf5sI2ZcXfKJwNydGyNeWvS8gI AnpxQZZUV0q/UuPdAjDXi8WhFgbxzLQyxoJpdOE6FA29+MfBRCU5BKgEqPGG2ACn53CY Vc7LpOsrLzgrPttDu4d7oebCC2hLkVdLnsuUKp3rtTCfs+TZtQduAU4xdFciaC5Uq54o MAvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc; bh=FRBtQDdbpZ3CFchKIrO+4pCidPaTfowrfwsiY4B1VaE=; b=BYc9rt9PzQx+/BH0MzE1SlCVXJAH63yQfP/cZngdwADf9RVgbcX31ohJf5tF6UJ9Nc zdZRO90KuwiJRX4dBrbCho0Q1mQGQ60mTUR5IrekjluhRC2U7dsAK7sDfaXJoIRpSDah eVF08od18OQZKXQMeeY7EWsqa9rf4iZYVtGLZsps8eyIMfsVAQWnlp9kh8m0MzBhZpeE 01JPBriph3Y0Nw3fTK1YZwQzXoYs4Ranx3Tbwq9UjmYxd+SC2AMUpcHk791PCoz12qT9 JtxDvx4uAKAjOOU9ttyBo2GUAwNIWPYIv9FFQ8TICZ+FC+395rS43kr7dpmSVzm88YND JCbw== X-Gm-Message-State: ACgBeo2AzDkGmdgeoIotKzbT63h3TVLDm4m6766ejuIM+kBGlBpd8KeK 2PL7EB+J0lK31xW6himu+qEtGtPpqZg= X-Google-Smtp-Source: AA6agR6O0s/aA4Pvfr4D/V/Wjyf2OBCXFxfolVHFzSSUPGrTpi0WO3B0ShvBBeAk43VCdBoSgJZRcA== X-Received: by 2002:a05:6402:400e:b0:440:253e:961a with SMTP id d14-20020a056402400e00b00440253e961amr8231940eda.285.1660413991602; Sat, 13 Aug 2022 11:06:31 -0700 (PDT) Received: from ars3 ([2a02:8109:8ac0:56d0::2fb8]) by smtp.gmail.com with ESMTPSA id e8-20020a170906080800b007309d640484sm2116952ejd.91.2022.08.13.11.06.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Aug 2022 11:06:30 -0700 (PDT) From: Augusto Stoffel <arstoffel@HIDDEN> In-Reply-To: <87y1vsjrkx.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Sat, 13 Aug 2022 13:44:30 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> Date: Sat, 13 Aug 2022 20:06:30 +0200 Message-ID: <877d3cxbkp.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) On Sat, 13 Aug 2022 at 13:44, Lars Ingebrigtsen <larsi@HIDDEN> wrote: > Philip Kaludercic <philipk@HIDDEN> writes: > >> Could one instead prefix the list with a symbol (either `absolute' or >> `relative') to distinguish the two cases. Or do you think that would >> just make it more complicated. > > I think that just makes it way more complicated to use. If instead of a symbol `absolute' or `relative' the first element was one of the strings "/" or ".", then it would probably be pretty handy to use. But then of course the logic would be that (file-equal-p (apply #'file-name-concat (file-name-split filename)) filename)
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sun, 14 Aug 2022 06:25:02 +0000 Resent-Message-ID: <handler.57102.B57102.166045826030203 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Augusto Stoffel <arstoffel@HIDDEN> Cc: Lars Ingebrigtsen <larsi@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166045826030203 (code B ref 57102); Sun, 14 Aug 2022 06:25:02 +0000 Received: (at 57102) by debbugs.gnu.org; 14 Aug 2022 06:24:20 +0000 Received: from localhost ([127.0.0.1]:35671 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oN72p-0007r5-M2 for submit <at> debbugs.gnu.org; Sun, 14 Aug 2022 02:24:20 -0400 Received: from mout01.posteo.de ([185.67.36.65]:41323) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oN72l-0007qn-0z for 57102 <at> debbugs.gnu.org; Sun, 14 Aug 2022 02:24:18 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 80105240026 for <57102 <at> debbugs.gnu.org>; Sun, 14 Aug 2022 08:24:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1660458248; bh=ieSDpzc11b4pgZGjR/c3JmPXn12v+pI0/gJ+3a9MYiI=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=sBExWNwpFllfrIUwHUrQ+8fddCystdxrY1qz4YErgqs2TrSpTHPs+XBeQvC97jOc+ pn+9kCn46PiU9crt8dGX4hLP2FEQmL2fqVCJ0TkkWcBcbwCjkqEX8Kglyd6PeH11gp QQ4mQDlYOv0qmkvHJX1yQ/RZBz1kjoBXQ34l0fF+FSUClSvatkAyLu+3BroGb3jdEA xOmpFsZqUjqglgVLWC+jHVUEH5uaZayaRSFQ7n9XtxrMzpWOfk1EbCc202NVy3Hr2W jAI63GAf0rPA+5NLCgRbEdSijGJjesOy05GP7C4LtOPO1xbfKVmT2hXP+ogAIslsw/ yH/uhECym4fGg== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4M56nK0h6cz6tpQ; Sun, 14 Aug 2022 08:24:04 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> In-Reply-To: <877d3cxbkp.fsf@HIDDEN> (Augusto Stoffel's message of "Sat, 13 Aug 2022 20:06:30 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cxbkp.fsf@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Sun, 14 Aug 2022 06:24:04 +0000 Message-ID: <87r11js5q3.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Augusto Stoffel <arstoffel@HIDDEN> writes: > On Sat, 13 Aug 2022 at 13:44, Lars Ingebrigtsen <larsi@HIDDEN> wrote: > >> Philip Kaludercic <philipk@HIDDEN> writes: >> >>> Could one instead prefix the list with a symbol (either `absolute' or >>> `relative') to distinguish the two cases. Or do you think that would >>> just make it more complicated. >> >> I think that just makes it way more complicated to use. > > If instead of a symbol `absolute' or `relative' the first element was > one of the strings "/" or ".", then it would probably be pretty handy to > use. But then of course the logic would be that > > (file-equal-p (apply #'file-name-concat (file-name-split filename)) filename) "/" or "." sounds a lot better than using symbols (at least on POSIX systems).
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 15 Aug 2022 05:55:02 +0000 Resent-Message-ID: <handler.57102.B57102.166054288720686 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166054288720686 (code B ref 57102); Mon, 15 Aug 2022 05:55:02 +0000 Received: (at 57102) by debbugs.gnu.org; 15 Aug 2022 05:54:47 +0000 Received: from localhost ([127.0.0.1]:40359 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oNT3n-0005NY-3s for submit <at> debbugs.gnu.org; Mon, 15 Aug 2022 01:54:47 -0400 Received: from quimby.gnus.org ([95.216.78.240]:55150) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oNT3l-0005NK-8O for 57102 <at> debbugs.gnu.org; Mon, 15 Aug 2022 01:54:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=nGXHiw84we9wRbsA0WRBjYE/jeYxLhfIaH0t1c7ZJyY=; b=bqgXWImLe2XmuCC5z6AsPge8QT c1vC/8t0r0SVbU6g8frarpxUYlqLveNejJEykDel37j2t+aNCrPZy2SPeerCXZ3LYNetxfGJYptTK AnbK3HDMlDWfTVsR68p48O5JJCnpbOd31TyPzpiZGHCDWhCUua0+ffCwBxxGVZaZcx8o=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oNT3c-00047u-SJ; Mon, 15 Aug 2022 07:54:38 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <877d3cl1ip.fsf@HIDDEN> (Philip Kaludercic's message of "Sat, 13 Aug 2022 13:24:30 +0000") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cl1ip.fsf@HIDDEN> Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEUwKSWjhHDOxK// //+xlIPoAAAAAWJLR0QDEQxM8gAAAAd0SU1FB+YICRQAHTmYMQEAAAFzSURBVCjPTZJBbqRADEU/ LRJpsmIkkCbcIH2KYpFNVoyEUYf1INF1ijoCidK9TqSuUZdPOd9FJoqFAPNs17cNkO1G+pvUwytt bdVrXICyGuBaVdELfOq9rnvi04KfjciJJBk5isSJOapvAwjGBDpxumCW2aqlKdY1CvEMbtOY/MXO SZmkvmZ0Gn67ffKJOZNGvymYDxh5mhjRv28kSTXcD9R2YIEk4lqSk5HJyJHOgY7IlkPSdiIafBxN m0+U2rER92NgywwjBYqFxBwf4YqKhE10kx25WJBV4wyk2gblbjX23YKRalLYj3G1jMzuMLvdFfLM 9sID5lA4FuhJftWZNJLJ8eRQojERaP3qiivnL5OG/aTYlDmS8/u2G6KgHwH/bacvm3P/+Njv9Clk ZY08rbevZ5fJ6ioU3dll7w+XgGJ6/yrAXVy/O1yOQ7NllnCfP4TJK1CXyG/2Cag/Y4DKHrm5Kl+1 3TIvS5LZJlvn0BLf7R+d/qJPkWdeiAAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wOC0wOVQyMDow MDoyOSswMDowMMDFOioAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjItMDgtMDlUMjA6MDA6MjkrMDA6 MDCxmIKWAAAAAElFTkSuQmCC X-Now-Playing: Siouxsie and the Banshees's _Kaleidoscope_: "Trophy" Date: Mon, 15 Aug 2022 07:54:34 +0200 Message-ID: <87r11idpb9.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Philip Kaludercic <philipk@HIDDEN> writes: > Grepping through emacs.git to see where file-name-split is used, it > seems that all it would change in most cases you'd just require an > additional (cdr ...). At the same time, there is already an [...] 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Philip Kaludercic <philipk@HIDDEN> writes: > Grepping through emacs.git to see where file-name-split is used, it > seems that all it would change in most cases you'd just require an > additional (cdr ...). At the same time, there is already an instance in > gnus-search.el that deals with the issue I brought up with the empty > strings. Stepping back a bit, the use case for file-name-split is basically "give me the components of this file name", but it's trying to return something that can unambiguously be put back together again to get to the original string. Perhaps that's misguided, and the interpretation of the result be left up to the caller. That is, perhaps what we want is (file-name-split "a/b") => '("a" "b") (file-name-split "a/b/") => '("a" "b") (file-name-split "/a/b") => '("a" "b") (file-name-split "//a////b////") => '("a" "b") I'm not sure what (file-name-split "c:/a/b") on Windows should return in that case, though.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 15 Aug 2022 11:29:02 +0000 Resent-Message-ID: <handler.57102.B57102.166056289216342 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Philip Kaludercic <philipk@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166056289216342 (code B ref 57102); Mon, 15 Aug 2022 11:29:02 +0000 Received: (at 57102) by debbugs.gnu.org; 15 Aug 2022 11:28:12 +0000 Received: from localhost ([127.0.0.1]:41015 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oNYGS-0004FV-6r for submit <at> debbugs.gnu.org; Mon, 15 Aug 2022 07:28:12 -0400 Received: from quimby.gnus.org ([95.216.78.240]:58254) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oNYGQ-0004FI-Dc for 57102 <at> debbugs.gnu.org; Mon, 15 Aug 2022 07:28:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=dmKqQAPNN6k5hcjn34gogbrwS0nkJmkfhQMQ40ZYSDo=; b=Pa7zo6hXBChneo+WDG45QDuMrW XdLqxmcvKtHOnQgmbPnvSFOBBVm8EQ2Q03mySSwOhZ1Q410NDM+P9H7ubLl7HP9OGLQrgOV6bZHXt 4LNkj0gdg3jNtcBcQizXePw1cMrBjVuLLjItayrmmQWkC46cbA5VIpFYWXm5qZxI6+s4=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oNYGG-0006rU-SD; Mon, 15 Aug 2022 13:28:03 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <87r11idpb9.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Mon, 15 Aug 2022 07:54:34 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cl1ip.fsf@HIDDEN> <87r11idpb9.fsf@HIDDEN> X-Now-Playing: Dry Cleaning's _Boundary Road Snacks and Drinks EP_: "Sombre One" Date: Mon, 15 Aug 2022 13:28:00 +0200 Message-ID: <87zgg59267.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Lars Ingebrigtsen <larsi@HIDDEN> writes: > That is, perhaps what we want is > > (file-name-split "a/b") > => '("a" "b") > > (file-name-split "a/b/") > => '("a" "b") But in that case, this is just a synonym for (split-string foo "/" t). 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Lars Ingebrigtsen <larsi@HIDDEN> writes: > That is, perhaps what we want is > > (file-name-split "a/b") > => '("a" "b") > > (file-name-split "a/b/") > => '("a" "b") But in that case, this is just a synonym for (split-string foo "/" t).
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Eli Zaretskii <eliz@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 15 Aug 2022 11:36:01 +0000 Resent-Message-ID: <handler.57102.B57102.166056335725348 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: philipk@HIDDEN, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166056335725348 (code B ref 57102); Mon, 15 Aug 2022 11:36:01 +0000 Received: (at 57102) by debbugs.gnu.org; 15 Aug 2022 11:35:57 +0000 Received: from localhost ([127.0.0.1]:41032 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oNYNx-0006al-2x for submit <at> debbugs.gnu.org; Mon, 15 Aug 2022 07:35:57 -0400 Received: from eggs.gnu.org ([209.51.188.92]:45170) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1oNYNu-0006aX-C7 for 57102 <at> debbugs.gnu.org; Mon, 15 Aug 2022 07:35:56 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:36768) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1oNYNl-0008Nc-Gb; Mon, 15 Aug 2022 07:35:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=RlrA7+MXl6y/8adSh5RQ2MtzlBV7KtUz1upkQtTVbNo=; b=jKmgw2G9zZuc CQAVKF5XOD8Q03F7pw+kLceQ78sN4LO6Ial3JgMzmGWuG5OQqoKuPT0uJqre2RbgB8Jqwn8reDhlW +HxSw2mwDr6X8A+qdDpqhPN/QlDoRx/+gTEM7eITJKcf2359OMdPKnZ77zaK6A8t5NyZT1Jd0fXjs 8RahgVQqIqAKAS500B520mDR+1HcUWEJuesVWtjLD71QIcG1bgnyTCTZF1mE4BUOjdHOAs3qzDdW9 fY4VwekhNuC8YnNcectvyi/rwviWKlORmuVrqW2BPGGbbRjB0Gz7gdSB1eH+6o0kprqNW18opw/zl 0Zy6367s9xxrAjoZh/5ETQ==; Received: from [87.69.77.57] (port=3317 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1oNYNh-0000z2-QJ; Mon, 15 Aug 2022 07:35:45 -0400 Date: Mon, 15 Aug 2022 14:35:28 +0300 Message-Id: <83ilmtivsv.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> In-Reply-To: <87r11idpb9.fsf@HIDDEN> (message from Lars Ingebrigtsen on Mon, 15 Aug 2022 07:54:34 +0200) References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cl1ip.fsf@HIDDEN> <87r11idpb9.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > Cc: 57102 <at> debbugs.gnu.org > From: Lars Ingebrigtsen <larsi@HIDDEN> > Date: Mon, 15 Aug 2022 07:54:34 +0200 > > That is, perhaps what we want is > > (file-name-split "a/b") > => '("a" "b") > > (file-name-split "a/b/") > => '("a" "b") > > (file-name-split "/a/b") > => '("a" "b") This should return '("/" "a" "b"), or '("/a" "b") I think. > (file-name-split "//a////b////") > => '("a" "b") And this should return '("/" "a" "b" "/"), or '("/a" "b/"). > I'm not sure what > > (file-name-split "c:/a/b") > > on Windows should return in that case, though. If you agree with the above, then '("c:/" "a" "b"). If you don't care about the root directory, then '("a" "b") (a.k.a. "leave the interpretation to the caller").
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Philip Kaludercic <philipk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 15 Aug 2022 15:59:01 +0000 Resent-Message-ID: <handler.57102.B57102.166057909329966 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166057909329966 (code B ref 57102); Mon, 15 Aug 2022 15:59:01 +0000 Received: (at 57102) by debbugs.gnu.org; 15 Aug 2022 15:58:13 +0000 Received: from localhost ([127.0.0.1]:43915 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oNcTl-0007nF-7W for submit <at> debbugs.gnu.org; Mon, 15 Aug 2022 11:58:13 -0400 Received: from mout02.posteo.de ([185.67.36.66]:41681) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <philipk@HIDDEN>) id 1oNcTg-0007mz-PG for 57102 <at> debbugs.gnu.org; Mon, 15 Aug 2022 11:58:11 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 97C0A240104 for <57102 <at> debbugs.gnu.org>; Mon, 15 Aug 2022 17:58:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1660579082; bh=m/EfGtcQxoJ0xACxX4sSB3BURfQxzW4gE3WjGRwaLhQ=; h=From:To:Cc:Subject:Autocrypt:Date:From; b=aV5OJ02iF1RM8hsYjRiwvs+wmHc2GtYOtkFS0zHEx5Y1M/j5dMJfgvMfOdc7uaGCC GXQ7mlKHl/l9PD0w/2ic6V1n/Pc8v+53fLwPrcxmzjdtDgr+FPFokCeI3yZiUA8Yot HOFRgG6ft1yaSaSlaV/E+PM9/0RgLhx+l5amjdiqE76Md3mf1brI94a4hxFegpbGWO tFp07VqQSsIf1fLghFztLP7d1LPhZZjI0/7HfeOkzeCyY/kmtNCZoN0dDRa9UXp91F 4yvROYnFhhSCMoFigK3RDZ6FNiUUgLbIjJQR/rvcNP7SD9/tOfXhPRB04YHSxSEqDk dq2REOzk+QPaw== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4M5zT52QM7z6tmv; Mon, 15 Aug 2022 17:57:58 +0200 (CEST) From: Philip Kaludercic <philipk@HIDDEN> In-Reply-To: <87zgg59267.fsf@HIDDEN> (Lars Ingebrigtsen's message of "Mon, 15 Aug 2022 13:28:00 +0200") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cl1ip.fsf@HIDDEN> <87r11idpb9.fsf@HIDDEN> <87zgg59267.fsf@HIDDEN> Autocrypt: addr=philipk@HIDDEN; prefer-encrypt=nopreference; keydata= mDMEYHHqUhYJKwYBBAHaRw8BAQdAp3GdmYJ6tm5McweY6dEvIYIiry+Oz9rU4MH6NHWK0Ee0QlBo aWxpcCBLYWx1ZGVyY2ljIChnZW5lcmF0ZWQgYnkgYXV0b2NyeXB0LmVsKSA8cGhpbGlwa0Bwb3N0 ZW8ubmV0PoiQBBMWCAA4FiEEDM2H44ZoPt9Ms0eHtVrAHPRh1FwFAmBx6lICGwMFCwkIBwIGFQoJ CAsCBBYCAwECHgECF4AACgkQtVrAHPRh1FyTkgEAjlbGPxFchvMbxzAES3r8QLuZgCxeAXunM9gh io0ePtUBALVhh9G6wIoZhl0gUCbQpoN/UJHI08Gm1qDob5zDxnIHuDgEYHHqUhIKKwYBBAGXVQEF AQEHQNcRB+MUimTMqoxxMMUERpOR+Q4b1KgncDZkhrO2ql1tAwEIB4h4BBgWCAAgFiEEDM2H44Zo Pt9Ms0eHtVrAHPRh1FwFAmBx6lICGwwACgkQtVrAHPRh1Fw1JwD/Qo7kvtib8jy7puyWrSv0MeTS g8qIxgoRWJE/KKdkCLEA/jb9b9/g8nnX+UcwHf/4VfKsjExlnND3FrBviXUW6NcB Date: Mon, 15 Aug 2022 15:57:57 +0000 Message-ID: <8735dx7b3u.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Lars Ingebrigtsen <larsi@HIDDEN> writes: > >> That is, perhaps what we want is >> >> (file-name-split "a/b") >> => '("a" "b") >> >> (file-name-split "a/b/") >> => '("a" "b") > > But in that case, this is just a synonym for (split-string foo "/" t). Plus the ability to do the right thing on the DOS/Windows.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Wed, 17 Aug 2022 10:56:02 +0000 Resent-Message-ID: <handler.57102.B57102.166073372231466 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii <eliz@HIDDEN> Cc: philipk@HIDDEN, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166073372231466 (code B ref 57102); Wed, 17 Aug 2022 10:56:02 +0000 Received: (at 57102) by debbugs.gnu.org; 17 Aug 2022 10:55:22 +0000 Received: from localhost ([127.0.0.1]:49527 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oOGhm-0008BR-EJ for submit <at> debbugs.gnu.org; Wed, 17 Aug 2022 06:55:22 -0400 Received: from quimby.gnus.org ([95.216.78.240]:44252) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oOGhk-0008BD-Ud for 57102 <at> debbugs.gnu.org; Wed, 17 Aug 2022 06:55:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=quHpM/bkGylmuHG4jVh4L0ycdIGdfPQFTdTqKi0eMlQ=; b=FYlmtrqhGsfDZTI1kjnH9kfr23 WMEzK37qyQh3xLaEwdMf027g+cq+IU7tklaR1CrH5Sfkbh/Xzj91uHNB31UQjQmJOSwAkVCkfXmqB 1wFe+1FsBb85gt+YqQABz4uCnI/3CIKFH2fu5BJTBZOlZgAzW9eCJmT5TWFPVupUz8wM=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oOGhb-0008Bm-JJ; Wed, 17 Aug 2022 12:55:13 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <83ilmtivsv.fsf@HIDDEN> (Eli Zaretskii's message of "Mon, 15 Aug 2022 14:35:28 +0300") References: <87a68cwlnv.fsf@HIDDEN> <87y1vtmq4d.fsf@HIDDEN> <87bkspa225.fsf@HIDDEN> <87lertlafe.fsf@HIDDEN> <87zgg98lyc.fsf@HIDDEN> <87y1vsjrkx.fsf@HIDDEN> <877d3cl1ip.fsf@HIDDEN> <87r11idpb9.fsf@HIDDEN> <83ilmtivsv.fsf@HIDDEN> X-Now-Playing: King Crimson's _Three of a Perfect Pair_: "No Warning" Date: Wed, 17 Aug 2022 12:55:11 +0200 Message-ID: <87o7wjjg1c.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Eli Zaretskii <eliz@HIDDEN> writes: >> (file-name-split "/a/b") >> => '("a" "b") > > This should return '("/" "a" "b"), or '("/a" "b") I think. > >> (file-name-split "//a////b////") >> => '("a" "b") > > And this should return '("/" "a" [...] 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: >> (file-name-split "/a/b") >> => '("a" "b") > > This should return '("/" "a" "b"), or '("/a" "b") I think. > >> (file-name-split "//a////b////") >> => '("a" "b") > > And this should return '("/" "a" "b" "/"), or '("/a" "b/"). > >> I'm not sure what >> >> (file-name-split "c:/a/b") >> >> on Windows should return in that case, though. > > If you agree with the above, then '("c:/" "a" "b"). > > If you don't care about the root directory, then '("a" "b") > (a.k.a. "leave the interpretation to the caller"). I'm not at all sure, and perhaps we should have two different functions here for the two different use cases that I think this function has. The use cases, as I see it, are 1) "I just want to know which bits are in the path". This is used by dabbrev, which wants to add "a" and "b" here to the abbrevs. In that case, "c:/" is not what it wants. 2) "I need to perform some operation on each segment and then put the file name back together again". This is what browse-url does -- it wants to %-encode each segment, but not the "/"s, so it wants to preserve the absolute/relative distinction. (But it needs to know that the "c:/" part is not something to be encoded anyway.) In that case, I think we want '("/" "a" "b") and '("c:/" "a" "b"). So perhaps file-name-split should keep the current semantics (but the bugs identified should be fixed) for 2), but we could add a new function (or optional parameter) for 1) which would leave "/"/"c:/" off.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Stefan Kangas <stefankangas@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Sun, 25 Sep 2022 12:07:02 +0000 Resent-Message-ID: <handler.57102.B57102.166410758319693 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= <mattiase@HIDDEN>, Philip Kaludercic <philipk@HIDDEN> Cc: Lars Ingebrigtsen <larsi@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166410758319693 (code B ref 57102); Sun, 25 Sep 2022 12:07:02 +0000 Received: (at 57102) by debbugs.gnu.org; 25 Sep 2022 12:06:23 +0000 Received: from localhost ([127.0.0.1]:46058 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1ocQOk-00057S-WE for submit <at> debbugs.gnu.org; Sun, 25 Sep 2022 08:06:22 -0400 Received: from mail-oi1-f182.google.com ([209.85.167.182]:40829) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <stefankangas@HIDDEN>) id 1ocQOf-00057B-A1 for 57102 <at> debbugs.gnu.org; Sun, 25 Sep 2022 08:06:14 -0400 Received: by mail-oi1-f182.google.com with SMTP id n124so5299317oih.7 for <57102 <at> debbugs.gnu.org>; Sun, 25 Sep 2022 05:06:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date :mime-version:references:in-reply-to:from:from:to:cc:subject:date; bh=ky+xCxdC3vH13HWA90YFX7lgp9/Pel7I4BqF81WtJ6g=; b=Co+ABCcT8HJOccg9RzBfeuIlShENqaR63p4pbvH/rT2V9XvENGrpbr+NpGVeZNhc8R TXV6QnePMaC1PX5PaJrUAz9QLg/wvNO6EqHjNmVOaVfwAxRuWx2ca9ieLEHbDIId1MsC Pq+RildpSWpkcv8/sBCzl/MVvkVD7YzZJr87ePGOlmlbVgo3O6Qoz+QX/iUG0oX30iqY 3R8Mreh7pun4OXqfM8+SHfPBJM8ZJzBfDUjHWJCFtpkDA9S/H0XwpMQJeprEs3dRzp2N LIHzBzXlp2YxVUHIoWx5vwM3jb1V1keBOybP7j7LeABRrFvMYsX+7d+7WbctfcWFsHJg zpLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date :mime-version:references:in-reply-to:from:x-gm-message-state:from:to :cc:subject:date; bh=ky+xCxdC3vH13HWA90YFX7lgp9/Pel7I4BqF81WtJ6g=; b=59old8sQFR3rNzwgq3e49wgJkMNq49Ew+x5lQOuqRVp++85IhJpNnuFWy3OTDU3GWT J8CNhMBM24tE5VsKcDVx+ZgswHySGKtQMH0eMaSlLjXrLvKeoxzx4zTOVJ+mMLG2DWsi YwDNh0L+9zbOWaUfqqy41ped5AQzSlPnjWVwLbC6ZZg7FnzLz4WZ9FT70paRrhJvzrzp uzJUFnLQQGTn5fNG0B+wYXDV+Ev1uCmEOG2wxrmzJEOQTAAnZRat2IgTuh2jRwPEB3FG dg5/zKjLgzbkg085M5qZG2/rUPV7EuxL0k7aja/tg0AQeLSBWQiL05ECpyq2QNbRtgAl BkUQ== X-Gm-Message-State: ACrzQf19sviHulU0BWK+fw3zwDnfL0+pnqn+pyXol/EF1ZVm7ie6p3tx qOuVrO+M7t23l9h78k2L/uo49AWq+NB/6WMxUBM= X-Google-Smtp-Source: AMsMyM6KNpZpAfZfhoV2Gst7GmA5VVXsk43w+kEdtjarePNznINfpu2ZYgErplqaeQ70SZNpI7sWcWKgaFsXrjfMQn8= X-Received: by 2002:a05:6808:1a09:b0:350:1e6a:e469 with SMTP id bk9-20020a0568081a0900b003501e6ae469mr12370696oib.92.1664107563677; Sun, 25 Sep 2022 05:06:03 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Sun, 25 Sep 2022 05:06:03 -0700 From: Stefan Kangas <stefankangas@HIDDEN> In-Reply-To: <4ECBBAD8-732D-4235-BB7C-003E226543C0@HIDDEN> References: <87a68cwlnv.fsf@HIDDEN> <4ECBBAD8-732D-4235-BB7C-003E226543C0@HIDDEN> X-Hashcash: 1:20:220925:57102 <at> debbugs.gnu.org::W1oxd6VoCJHxP8O8:A3N+ MIME-Version: 1.0 Date: Sun, 25 Sep 2022 05:06:03 -0700 Message-ID: <CADwFkmmPHNj9WOEEocoybM5JBWftL3xQJjhqTmJhimpdfiViVw@HIDDEN> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Mattias Engdeg=C3=A5rd <mattiase@HIDDEN> writes: > The current behaviour of file-name-split is based on a purely textual > splitting on "/" which isn't as useful as basing it on actual file > name components. For instance, the root component of a Posix file name > is "/", not "". Looking at other languages and libraries is very much > encouraged; they vary a lot in the amount of thought that has gone > into their design. I also note that we have `string-split' and `string-join', but `file-name-split' and `file-name-concat'. I think `file-name-join' would be a better name. We should leave behind an alias if we rename it of course, perhaps forever.
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Lars Ingebrigtsen <larsi@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 26 Sep 2022 10:42:02 +0000 Resent-Message-ID: <handler.57102.B57102.166418890919268 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Stefan Kangas <stefankangas@HIDDEN> Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= <mattiase@HIDDEN>, Philip Kaludercic <philipk@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166418890919268 (code B ref 57102); Mon, 26 Sep 2022 10:42:02 +0000 Received: (at 57102) by debbugs.gnu.org; 26 Sep 2022 10:41:49 +0000 Received: from localhost ([127.0.0.1]:49360 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1oclYU-00050a-9g for submit <at> debbugs.gnu.org; Mon, 26 Sep 2022 06:41:48 -0400 Received: from quimby.gnus.org ([95.216.78.240]:39598) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1oclYQ-00050H-L1 for 57102 <at> debbugs.gnu.org; Mon, 26 Sep 2022 06:41:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=o5yVYGKTdEfyShdlqBHWrpgXEB4wCdfX7wAa0KwosVQ=; b=WlO2CHaJprCBdpwNQuiDDjJHQE PQV9pQMa4b6ezWnhvvINT18l9Ye9q25M4Fooz2zN/p5IZy4FmxYZ9oSMRMvsTTr23T9mLmrMOE3PD nAbnZKt/Zh41UWl9AcTRbR8UJa9HMkgZQkLcKb27k50HW+JTsbOsYfKeoYdXlIQoxzTQ=; Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1oclYH-00072h-DL; Mon, 26 Sep 2022 12:41:31 +0200 From: Lars Ingebrigtsen <larsi@HIDDEN> In-Reply-To: <CADwFkmmPHNj9WOEEocoybM5JBWftL3xQJjhqTmJhimpdfiViVw@HIDDEN> (Stefan Kangas's message of "Sun, 25 Sep 2022 05:06:03 -0700") References: <87a68cwlnv.fsf@HIDDEN> <4ECBBAD8-732D-4235-BB7C-003E226543C0@HIDDEN> <CADwFkmmPHNj9WOEEocoybM5JBWftL3xQJjhqTmJhimpdfiViVw@HIDDEN> Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAElBMVEXsoWK4WkT0wY1j RkV9ZYP///9s//JAAAAAAWJLR0QF+G/pxwAAAAd0SU1FB+YJGgopC+B+RAAAAAGQSURBVDjLddMN eoMgDAbgJL0A0R0AeXaAOjjAWrj/mfYloFXX0qe28pqEP4lG44TGedXJ/qTQewVf3EUlwY9d4gkO LW7dA1r6bs/U2tOAJ6I4oKaaf75r7hBIYrikSgOW9xA/wHQBirIDbxA1o017Kg0+NdyzKtEOtEPw sAEa9QU2gRgG8AvY12IDHYAnHUQ3wDMkkpZ/EHzUB6BDqhmgia2HLkDLPbFvgR6L68RLkJvtkfAR EL1Iuvnu6TuwTTun2iMIQ5BTRDQQB4tQXXUOOFgGuCY5wh0RjFXhvmIGrOuq+c7Yn1X9yPixxGVG QAeQLztFgKpDcCgyVh+wzv7o3fe6+DnokI+tBQpvoXwEL4HSmPkJtLURcIKy4rwE8RA6QluxgzoO 3gallgbAtDZ5Jao1q690X2z07NYjvBEhxQ4PDeoLYccJNVurnqv8AtAQ6jWaVbZBlWVkwTEXqoBc 7QOYe2XOZPAYo80jAm1GhBf4atVoA9I4AZpXN4h8hdqTJdoBNUopRsDmr6baGxblDy5JetNfiSZm AAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDIyLTA5LTI2VDEwOjQxOjExKzAwOjAw0+s5bAAAACV0RVh0 ZGF0ZTptb2RpZnkAMjAyMi0wOS0yNlQxMDo0MToxMSswMDowMKK2gdAAAAAASUVORK5CYII= X-Now-Playing: The Lounge Lizards's _No Pain for Cakes_: "Where Were You" Date: Mon, 26 Sep 2022 12:41:28 +0200 Message-ID: <87r0zya04n.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (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: Stefan Kangas <stefankangas@HIDDEN> writes: > I also note that we have `string-split' and `string-join', but > `file-name-split' and `file-name-concat'. I think `file-name-join' > would be a better name. 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Stefan Kangas <stefankangas@HIDDEN> writes: > I also note that we have `string-split' and `string-join', but > `file-name-split' and `file-name-concat'. I think `file-name-join' > would be a better name. I think that makes sense... > We should leave behind an alias if we rename it of course, perhaps > forever. An obsolete alias?
X-Loop: help-debbugs@HIDDEN Subject: bug#57102: 29.0.50; Peculiar file-name-split edge case Resent-From: Stefan Kangas <stefankangas@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-gnu-emacs@HIDDEN Resent-Date: Mon, 26 Sep 2022 11:16:01 +0000 Resent-Message-ID: <handler.57102.B57102.166419090732416 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: followup 57102 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Lars Ingebrigtsen <larsi@HIDDEN> Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= <mattiase@HIDDEN>, Philip Kaludercic <philipk@HIDDEN>, 57102 <at> debbugs.gnu.org Received: via spool by 57102-submit <at> debbugs.gnu.org id=B57102.166419090732416 (code B ref 57102); Mon, 26 Sep 2022 11:16:01 +0000 Received: (at 57102) by debbugs.gnu.org; 26 Sep 2022 11:15:07 +0000 Received: from localhost ([127.0.0.1]:49428 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1ocm4p-0008Pz-AG for submit <at> debbugs.gnu.org; Mon, 26 Sep 2022 07:15:07 -0400 Received: from mail-oi1-f172.google.com ([209.85.167.172]:44696) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <stefankangas@HIDDEN>) id 1ocm4l-00085V-3u for 57102 <at> debbugs.gnu.org; Mon, 26 Sep 2022 07:15:06 -0400 Received: by mail-oi1-f172.google.com with SMTP id n83so7777327oif.11 for <57102 <at> debbugs.gnu.org>; Mon, 26 Sep 2022 04:15:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:mime-version:references:in-reply-to :from:from:to:cc:subject:date; bh=YYcbdW2qcOLBEMJKmdQA6tczW05F91SGTgQd4V1P90M=; b=k6tl4A8PyQ/gJ4HLfLC1NPej5BJdDkBpTL0aMHCapk4esraIew9cgKmI5KkqdTgoR/ ndPZ3uyYNvXLOePC4Zo8F2CylH8GkMBu3n0HQggdvoyYHz4Be5gzZ7MHSLXW6uLhva4C CFDunuUAhbeANKJAousehXXCuUDQKaMps7ZSNKf6k6pNv3YDX9LHyQQcl1MOKDmSduHm Ug9aWQ9YAfw+P2GJXk2C5iA/WCbHUEPCLTo9d1g1iB6w38DF0lLmkN7KLYp7uKqPcm5f CQ3RqkMVh2dR7s7rSVhGSUEs0EnbjUItMTGfMUYedJEEo9+BtqGMw1kPB6rWePzNDHYg AZQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:mime-version:references:in-reply-to :from:x-gm-message-state:from:to:cc:subject:date; bh=YYcbdW2qcOLBEMJKmdQA6tczW05F91SGTgQd4V1P90M=; b=FO6vJ2I4w+vOW4J790RBoctaYfs7FkW3kAurawlZ2bucvRJ2ZCSniy/j1HSP5lybA5 3lVszRxcOYwgoNbJbgoC0iG35QeiipuA2pu9FxFkOHxhNNGFXA5AjXAAkiU38G+sLAyS Jb04teGWTCOUe3TOCeatpRfpOgxu5f+EhjXGDjDNTy3uQJ8qikehZMJS7UzEcOvMKehZ U81ikiPW1DvXXQzYDCAYqSQ/8kjGUrYzL8lhW8Dj73iX6anhv6STO+k9atimr8ZDVVhr d09uhHoLyfYXMjuZtWASeca2N7rK0FDOX/ltBl7q7y2sYMNBfP5BG11sWuUUL92jEHZw sbjA== X-Gm-Message-State: ACrzQf3u0IGr+rerHVWcmhzsoly+bMKsjz9DmqJL8khlgUMm+zdMixO9 5VK11GDOxI1/8mfhmFr3KnIvLCoEQYa1GBejFBs= X-Google-Smtp-Source: AMsMyM5bi611Vg0hfgzEqBws889G19uQ0CvhEIuSfo/zLDU/X9iEclFcW8+mnQOh3tVX7lsQQOLM+9+lmbmJOD3jRmY= X-Received: by 2002:a05:6808:1688:b0:345:ea9a:2954 with SMTP id bb8-20020a056808168800b00345ea9a2954mr14635877oib.199.1664190897351; Mon, 26 Sep 2022 04:14:57 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Mon, 26 Sep 2022 07:14:56 -0400 From: Stefan Kangas <stefankangas@HIDDEN> In-Reply-To: <87r0zya04n.fsf@HIDDEN> References: <87a68cwlnv.fsf@HIDDEN> <4ECBBAD8-732D-4235-BB7C-003E226543C0@HIDDEN> <CADwFkmmPHNj9WOEEocoybM5JBWftL3xQJjhqTmJhimpdfiViVw@HIDDEN> <87r0zya04n.fsf@HIDDEN> X-Hashcash: 1:20:220926:larsi@HIDDEN::37NucAgzro3AYatd:And2 MIME-Version: 1.0 Date: Mon, 26 Sep 2022 07:14:56 -0400 Message-ID: <CADwFkmnh7V2OVJxOWYX5r8U5xrZ+8F=-SWNJGzTCmjpEVph=hw@HIDDEN> Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Lars Ingebrigtsen <larsi@HIDDEN> writes: > Stefan Kangas <stefankangas@HIDDEN> writes: > >> I also note that we have `string-split' and `string-join', but >> `file-name-split' and `file-name-concat'. I think `file-name-join' >> would be a better name. > > I think that makes sense... > >> We should leave behind an alias if we rename it of course, perhaps >> forever. > > An obsolete alias? Sure. But, thinking more about this, maybe we would want a new function. Because this is not fun: (apply #'file-name-concat (file-name-split "/foo/bar")) => "foo/bar" I'd like it better if it worked like this: (file-name-join (file-name-split "/foo/bar")) => "/foo/bar" And then there are the issues Mattias has pointed out. One small step in the right direction would be to make sure that: (equal (file-name-split "/foo") (file-name-split "//foo"))
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Content preview: Stefan Kangas <stefankangas@HIDDEN> writes: > But, thinking more about this, maybe we would want a new function. > Because this is not fun: > > (apply #'file-name-concat (file-name-split "/foo/bar")) > => "foo/bar" 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: -2.3 (--) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Stefan Kangas <stefankangas@HIDDEN> writes: > But, thinking more about this, maybe we would want a new function. > Because this is not fun: > > (apply #'file-name-concat (file-name-split "/foo/bar")) > => "foo/bar" Uhm... is that a bug, though? > I'd like it better if it worked like this: > > (file-name-join (file-name-split "/foo/bar")) > => "/foo/bar" > > And then there are the issues Mattias has pointed out. One small step > in the right direction would be to make sure that: > > (equal (file-name-split "/foo") > (file-name-split "//foo")) That seems like a bug. :-/
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