From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Nicolas Richard Newsgroups: gmane.emacs.bugs Subject: bug#17284: Host name completion in shell mode take 45 seconds Date: Fri, 03 Apr 2015 07:39:52 +0200 Message-ID: <87a8ypixcn.fsf@yahoo.fr> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1428039564 9537 80.91.229.3 (3 Apr 2015 05:39:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 3 Apr 2015 05:39:24 +0000 (UTC) Cc: 17284@debbugs.gnu.org To: Svend Sorensen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 03 07:39:14 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YduJz-0008RT-5f for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Apr 2015 07:39:11 +0200 Original-Received: from localhost ([::1]:60955 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YduJy-0001qP-HJ for geb-bug-gnu-emacs@m.gmane.org; Fri, 03 Apr 2015 01:39:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50753) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YduJu-0001qK-IW for bug-gnu-emacs@gnu.org; Fri, 03 Apr 2015 01:39:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YduJq-00075O-FU for bug-gnu-emacs@gnu.org; Fri, 03 Apr 2015 01:39:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53800) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YduJq-00075K-Bi for bug-gnu-emacs@gnu.org; Fri, 03 Apr 2015 01:39:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YduJq-0003uL-2U for bug-gnu-emacs@gnu.org; Fri, 03 Apr 2015 01:39:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Nicolas Richard Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 03 Apr 2015 05:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17284 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17284-submit@debbugs.gnu.org id=B17284.142803952414995 (code B ref 17284); Fri, 03 Apr 2015 05:39:02 +0000 Original-Received: (at 17284) by debbugs.gnu.org; 3 Apr 2015 05:38:44 +0000 Original-Received: from localhost ([127.0.0.1]:43576 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YduJY-0003tn-7s for submit@debbugs.gnu.org; Fri, 03 Apr 2015 01:38:44 -0400 Original-Received: from mxin.ulb.ac.be ([164.15.128.112]:11935) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YduJV-0003tc-6d for 17284@debbugs.gnu.org; Fri, 03 Apr 2015 01:38:42 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvsEAMomHlWkD4Xx/2dsb2JhbABchDmyQAEBAQEBAQaZJQKCAwEBAQEBAX6EHwEFeRAIAyElDwEESROIGgEUtkKQNAGGCQEBAQEGAQEBAR6GD4IzgmeEeQeELQEEmmqHAo1JIoNxPDGCQwEBAQ Original-Received: from mathsrv4.ulb.ac.be (HELO localhost) ([164.15.133.241]) by smtp.ulb.ac.be with ESMTP; 03 Apr 2015 07:38:39 +0200 In-Reply-To: (Svend Sorensen's message of "Thu, 02 Apr 2015 10:36:09 -0700") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:101146 Archived-At: Svend Sorensen writes: > (while (and (looking-back ",") > (re-search-forward host-re (line-end-position) t)) > (add-to-list 'ssh-hosts-list (concat (match-string 1) > (match-string 2)))) > > If I remove this, I get back a list of hosts immediately. > > My known_hosts file has 3600 lines. Hello, Does it help to replace (looking-back ",") by (eq ?, (char-before)) ? Nicolas.