From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Miles Bader Newsgroups: gmane.emacs.devel Subject: c++-mode dreadfully slow? Date: Thu, 23 Oct 2008 20:36:24 +0900 Message-ID: Reply-To: Miles Bader NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1224761815 8829 80.91.229.12 (23 Oct 2008 11:36:55 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 23 Oct 2008 11:36:55 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Oct 23 13:37:57 2008 connect(): Connection refused Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KsyVi-0005ti-OQ for ged-emacs-devel@m.gmane.org; Thu, 23 Oct 2008 13:37:51 +0200 Original-Received: from localhost ([127.0.0.1]:44684 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KsyUc-00047a-Ia for ged-emacs-devel@m.gmane.org; Thu, 23 Oct 2008 07:36:42 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KsyUX-00047T-3Y for emacs-devel@gnu.org; Thu, 23 Oct 2008 07:36:37 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KsyUU-000477-N3 for emacs-devel@gnu.org; Thu, 23 Oct 2008 07:36:35 -0400 Original-Received: from [199.232.76.173] (port=33453 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KsyUU-000474-GV for emacs-devel@gnu.org; Thu, 23 Oct 2008 07:36:34 -0400 Original-Received: from tyo201.gate.nec.co.jp ([202.32.8.193]:52441) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1KsyUS-00015d-I9; Thu, 23 Oct 2008 07:36:33 -0400 Original-Received: from relay11.aps.necel.com ([10.29.19.46]) by tyo201.gate.nec.co.jp (8.13.8/8.13.4) with ESMTP id m9NBaJpg020589; Thu, 23 Oct 2008 20:36:26 +0900 (JST) Original-Received: from relay11.aps.necel.com ([10.29.19.20] [10.29.19.20]) by relay11.aps.necel.com with ESMTP; Thu, 23 Oct 2008 20:36:26 +0900 Original-Received: from dhapc248.dev.necel.com ([10.114.112.215] [10.114.112.215]) by relay11.aps.necel.com with ESMTP; Thu, 23 Oct 2008 20:36:26 +0900 Original-Received: by dhapc248.dev.necel.com (Postfix, from userid 31295) id 073894D; Thu, 23 Oct 2008 20:36:25 +0900 (JST) System-Type: i686-pc-linux-gnu Blat: Foop Original-Lines: 15 X-detected-operating-system: by monty-python.gnu.org: Solaris 8 (1) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:104900 Archived-At: Has anyone noticed c++-mode being really slow recently? Recently I've noticed that sometimes even just scrolling to a new screen can take on the order of 5 seconds in some C++ files. [The file I'm looking at currently is a "medium-sized" source file, ~3K lines, and uses no particularly weird constructs (for instance, no templates), and has no long functions.] -Miles -- Carefully crafted initial estimates reward you not only with reduced computational effort, but also with understanding and increased self-esteem. -- Numerical methods in C, Chapter 9. "Root Finding and Nonlinear Sets of Equations"