From unknown Mon Aug 18 11:32:46 2025 X-Loop: owner@emacsbugs.donarmstrong.com Subject: bug#3836: (file-exists-p "//.gz") needs seven seconds Reply-To: "Christoph Conrad" , 3836@debbugs.gnu.org Resent-From: "Christoph Conrad" Resent-To: bug-submit-list@lists.donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Mon, 13 Jul 2009 13:15:04 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-Emacs-PR-Message: report 3836 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Received: via spool by submit@emacsbugs.donarmstrong.com id=B.12474904834365 (code B ref -1); Mon, 13 Jul 2009 13:15:04 +0000 Received: (at submit) by emacsbugs.donarmstrong.com; 13 Jul 2009 13:08:03 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.1 required=4.0 tests=FOURLA autolearn=no version=3.2.5-bugs.debian.org_2005_01_02 Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n6DD7wtg004359 for ; Mon, 13 Jul 2009 06:08:00 -0700 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MQLG9-0002BS-C9 for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:57 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MQLG3-00028c-PH for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:56 -0400 Received: from [199.232.76.173] (port=46309 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MQLG3-00028P-3J for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:51 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:58721) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MQLG2-0003hD-Dl for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:50 -0400 Received: from surgitaix.com (p5B3941CD.dip0.t-ipconnect.de [91.57.65.205]) by mrelayeu.kundenserver.de (node=mrbap2) with ESMTP (Nemesis) id 0MKt72-1MQLFy2mXC-0009I3; Mon, 13 Jul 2009 15:07:47 +0200 X-Hashcash: 1:20:090713:christoph.conrad@gmx.de::r2f3kfggvh65c27V:000000000000000000000000000000000000005MSX From: "Christoph Conrad" To: bug-gnu-emacs@gnu.org Cc: christoph.conrad@gmx.de Date: Mon, 13 Jul 2009 15:03:04 +0200 X-Hashcash: 1:20:090713:bug-gnu-emacs@gnu.org::ZqiV4KdL56vS2Ve5:00000000000000000000000000000000000000007fm6 Message-ID: User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/22.3 MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V01U2FsdGVkX1+EOh1oHEepkGqJPCwRd1ZjYWcBSqZU480gBwz o5v3o+TLt8UkPwGV9nPcz08WEGrtacAUpLFdPEj1QLzRsx8lfD vbU4n+yg1QB25LPH6FZjA== X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. Hi, 1) emacs -Q 2) M-: (file-exists-p "//.gz") On my computer this needs several seconds to come back. The file does NOT exist. If i am in cc-mode and a lione starts with "/// " and i press "ctrl-x ctrl-f" using ffap then this needs over ten seconds to return, cause emacs tries to determine if there are files named "//.gz" or "//.Z". In GNU Emacs 22.3.1 (i386-mingw-nt5.1.2600) of 2008-09-06 on SOFT-MJASON Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.4)' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: DEU locale-coding-system: cp1252 default-enable-multibyte-characters: t From unknown Mon Aug 18 11:32:46 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.427 (Entity 5.427) X-Loop: owner@emacsbugs.donarmstrong.com From: help-debbugs@gnu.org (Emacs bug Tracking System) To: "Christoph Conrad" Subject: bug#3836 closed by Eli Zaretskii (Re: bug#3836: (file-exists-p "//.gz") needs seven seconds) Message-ID: References: <83zlb8quik.fsf@gnu.org> X-Emacs-PR-Message: they-closed 3836 X-Emacs-PR-Package: emacs Reply-To: 3836@debbugs.gnu.org Date: Mon, 13 Jul 2009 19:05:08 +0000 Content-Type: multipart/mixed; boundary="----------=_1247511908-2228-1" This is a multi-part message in MIME format... ------------=_1247511908-2228-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This is an automatic notification regarding your bug report which was filed against the emacs package: #3836: (file-exists-p "//.gz") needs seven seconds It has been closed by Eli Zaretskii . Their explanation is attached below along with your original report. If this explanation is unsatisfactory and you have not received a better one in a separate message then please contact Eli Zaretskii by replying to this email. --=20 3836: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D3836 Emacs Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1247511908-2228-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 3836-done) by emacsbugs.donarmstrong.com; 13 Jul 2009 18:59:37 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=-3.6 required=4.0 tests=AWL,HAS_BUG_NUMBER, RCVD_IN_SBLXBL,RCVD_IN_SBLXBL_CBL autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from mtaout1.012.net.il (mtaout1.012.net.il [84.95.2.1]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n6DIxWPc000707 for <3836-done@emacsbugs.donarmstrong.com>; Mon, 13 Jul 2009 11:59:33 -0700 Received: from conversion-daemon.i-mtaout1.012.net.il by i-mtaout1.012.net.il (HyperSendmail v2007.08) id <0KMQ00E00HYWM600@i-mtaout1.012.net.il> for 3836-done@emacsbugs.donarmstrong.com; Mon, 13 Jul 2009 21:59:15 +0300 (IDT) Received: from HOME-C4E4A596F7 ([77.126.66.189]) by i-mtaout1.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0KMQ00CMII2Q1W00@i-mtaout1.012.net.il>; Mon, 13 Jul 2009 21:59:15 +0300 (IDT) Date: Mon, 13 Jul 2009 21:59:15 +0300 From: Eli Zaretskii Subject: Re: bug#3836: (file-exists-p "//.gz") needs seven seconds In-reply-to: X-012-Sender: halo1@inter.net.il To: Christoph Conrad , 3836-done@debbugs.gnu.org Reply-to: Eli Zaretskii Message-id: <83zlb8quik.fsf@gnu.org> References: > From: "Christoph Conrad" > Date: Mon, 13 Jul 2009 15:03:04 +0200 > Cc: christoph.conrad@gmx.de > > 1) emacs -Q > 2) M-: (file-exists-p "//.gz") > > On my computer this needs several seconds to come back. The file does > NOT exist. That's not an Emacs problem: a file whose name begins with two slashes or two backslashes is a UNC-style file name, and your Windows computer looks it up on the network. That eventually times out, but can take a lot of time until it does. I'm closing this bug report. ------------=_1247511908-2228-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by emacsbugs.donarmstrong.com; 13 Jul 2009 13:08:03 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.1 required=4.0 tests=FOURLA autolearn=no version=3.2.5-bugs.debian.org_2005_01_02 Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n6DD7wtg004359 for ; Mon, 13 Jul 2009 06:08:00 -0700 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MQLG9-0002BS-C9 for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:57 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MQLG3-00028c-PH for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:56 -0400 Received: from [199.232.76.173] (port=46309 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MQLG3-00028P-3J for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:51 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:58721) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MQLG2-0003hD-Dl for bug-gnu-emacs@gnu.org; Mon, 13 Jul 2009 09:07:50 -0400 Received: from surgitaix.com (p5B3941CD.dip0.t-ipconnect.de [91.57.65.205]) by mrelayeu.kundenserver.de (node=mrbap2) with ESMTP (Nemesis) id 0MKt72-1MQLFy2mXC-0009I3; Mon, 13 Jul 2009 15:07:47 +0200 X-Hashcash: 1:20:090713:christoph.conrad@gmx.de::r2f3kfggvh65c27V:000000000000000000000000000000000000005MSX From: "Christoph Conrad" To: bug-gnu-emacs@gnu.org Cc: christoph.conrad@gmx.de Subject: (file-exists-p "//.gz") needs seven seconds Date: Mon, 13 Jul 2009 15:03:04 +0200 X-Hashcash: 1:20:090713:bug-gnu-emacs@gnu.org::ZqiV4KdL56vS2Ve5:00000000000000000000000000000000000000007fm6 Message-ID: User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/22.3 MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V01U2FsdGVkX1+EOh1oHEepkGqJPCwRd1ZjYWcBSqZU480gBwz o5v3o+TLt8UkPwGV9nPcz08WEGrtacAUpLFdPEj1QLzRsx8lfD vbU4n+yg1QB25LPH6FZjA== X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. Hi, 1) emacs -Q 2) M-: (file-exists-p "//.gz") On my computer this needs several seconds to come back. The file does NOT exist. If i am in cc-mode and a lione starts with "/// " and i press "ctrl-x ctrl-f" using ffap then this needs over ten seconds to return, cause emacs tries to determine if there are files named "//.gz" or "//.Z". In GNU Emacs 22.3.1 (i386-mingw-nt5.1.2600) of 2008-09-06 on SOFT-MJASON Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.4)' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: DEU locale-coding-system: cp1252 default-enable-multibyte-characters: t ------------=_1247511908-2228-1--