From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Rodrigo Lazo Newsgroups: gmane.emacs.help Subject: Quick math calc on any buffer Date: Sat, 21 Feb 2009 11:42:35 -0500 Message-ID: <86wsbju4g4.fsf@thinkpad.colorado> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1235234601 17476 80.91.229.12 (21 Feb 2009 16:43:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 21 Feb 2009 16:43:21 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sat Feb 21 17:44:37 2009 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1Lauxw-0004Wu-Ra for geh-help-gnu-emacs@m.gmane.org; Sat, 21 Feb 2009 17:44:37 +0100 Original-Received: from localhost ([127.0.0.1]:47466 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lauwc-0007Vc-L4 for geh-help-gnu-emacs@m.gmane.org; Sat, 21 Feb 2009 11:43:14 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LauwJ-0007VE-Kb for help-gnu-emacs@gnu.org; Sat, 21 Feb 2009 11:42:55 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LauwH-0007US-KY for help-gnu-emacs@gnu.org; Sat, 21 Feb 2009 11:42:54 -0500 Original-Received: from [199.232.76.173] (port=51017 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LauwH-0007UP-Bw for help-gnu-emacs@gnu.org; Sat, 21 Feb 2009 11:42:53 -0500 Original-Received: from main.gmane.org ([80.91.229.2]:42227 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LauwG-0004wm-W8 for help-gnu-emacs@gnu.org; Sat, 21 Feb 2009 11:42:53 -0500 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1Lauw6-0002yJ-Fd for help-gnu-emacs@gnu.org; Sat, 21 Feb 2009 16:42:42 +0000 Original-Received: from 190.42.6.236 ([190.42.6.236]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 21 Feb 2009 16:42:42 +0000 Original-Received: from rlazo.paz by 190.42.6.236 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 21 Feb 2009 16:42:42 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 19 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 190.42.6.236 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) Cancel-Lock: sha1:cOCSKWr5I/kvrVZLQW02LhPLXP0= X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:62241 Archived-At: Hi all, Is there a way to compute a math expression on any buffer? I mean, if I have a buffer with the following expression 2 + 3 I want to mark the region and compute the result 2 + 3 = 5 It doesn't seems too hard to do, I've looked on calculator.el for a "computing" function I can call but I didn't find it. Regards -- Rodrigo Lazo (rlazo)