From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: pjb@informatimago.com (Pascal J. Bourguignon) Newsgroups: gmane.emacs.help Subject: Re: Why emacsclient -e "(current-word nil t)" does not print ? Date: Tue, 21 Jul 2009 09:33:07 +0200 Organization: Informatimago Message-ID: <87r5waa3t8.fsf@galatea.local> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1248162143 28045 80.91.229.12 (21 Jul 2009 07:42:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 21 Jul 2009 07:42:23 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Jul 21 09:42:16 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 1MT9zM-0007Eo-2l for geh-help-gnu-emacs@m.gmane.org; Tue, 21 Jul 2009 09:42:16 +0200 Original-Received: from localhost ([127.0.0.1]:40345 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MT9zL-0005rx-Gw for geh-help-gnu-emacs@m.gmane.org; Tue, 21 Jul 2009 03:42:15 -0400 Original-Path: news.stanford.edu!headwall.stanford.edu!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 20 Original-X-Trace: individual.net S4qRjoactu2/9WS6f7uu1AzUlrmQhMBGrZpRGKytfBlMBjjB8A Cancel-Lock: sha1:OTFjOTY0OTY4MzQyYTgwYjY0ZTY4ZjA2N2ZiZDRkZDFlZWZlZDI0Zg== sha1:/CVyCcqehUpmtOUlCx7duuA8P2k= Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAQMAAABtzGvEAAAABlBMVEUAAAD///+l2Z/dAAAA oElEQVR4nK3OsRHCMAwF0O8YQufUNIQRGIAja9CxSA55AxZgFO4coMgYrEDDQZWPIlNAjwq9 033pbOBPtbXuB6PKNBn5gZkhGa86Z4x2wE67O+06WxGD/HCOGR0deY3f9Ijwwt7rNGNf6Oac l/GuZTF1wFGKiYYHKSFAkjIo1b6sCYS1sVmFhhhahKQssRjRT90ITWUk6vvK3RsPGs+M1RuR mV+hO/VvFAAAAABJRU5ErkJggg== X-Accept-Language: fr, es, en X-Disabled: X-No-Archive: no User-Agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/22.3 (darwin) Original-Xref: news.stanford.edu gnu.emacs.help:171100 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:66289 Archived-At: Wang Lei writes: > Hi, all. > > I'm doing a piece of code. What needs get the output of > emacsclient -e "(current-word nil t)" > > and send it to an external command. But there was NO output. I don't > understand. > > Could someone explain that? That's because -e prints the result only when it's not nil. Try: emacsclient -e "(or (current-word nil t) :nil)" -- __Pascal Bourguignon__