From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#30215: Visiting files from zip archives should not modify directory time Date: Mon, 22 Jan 2018 23:52:48 +0200 Organization: LINKOV.NET Message-ID: <87mv157e8f.fsf@mail.linkov.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1516658117 18046 195.159.176.226 (22 Jan 2018 21:55:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 22 Jan 2018 21:55:17 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) To: 30215@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 22 22:55:12 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1edk3X-00044W-Sc for geb-bug-gnu-emacs@m.gmane.org; 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It's possible to prevent directory time modification by setting =E2=80=98buffer-file-truename=E2=80=99 later after the extract= or prepares the file in its buffer: diff --git a/lisp/arc-mode.el b/lisp/arc-mode.el index adb3669..d6add45 100644 --- a/lisp/arc-mode.el +++ b/lisp/arc-mode.el @@ -1045,8 +1045,6 @@ archive-extract (setq just-created t) (with-current-buffer buffer (setq buffer-file-name arcfilename) - (setq buffer-file-truename - (abbreviate-file-name buffer-file-name)) ;; Set the default-directory to the dir of the superior buffer= . (setq default-directory arcdir) (make-local-variable 'archive-superior-buffer) @@ -1077,6 +1075,9 @@ archive-extract (progn (set-buffer-modified-p nil) (kill-buffer buffer)) + ;; Set this later to avoid changing dir mtime by lock_file + (setq buffer-file-truename + (abbreviate-file-name buffer-file-name)) (archive-try-jka-compr) ;Pretty ugly hack :-( (archive-set-buffer-as-visiting-file ename) (goto-char (point-min))