From mboxrd@z Thu Jan 1 00:00:00 1970 From: Herbert Sitz Subject: Re: Batch mode evaluation of source code? Date: Fri, 17 Jun 2011 22:45:19 +0000 (UTC) Message-ID: References: <8762o4ruzv.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from eggs.gnu.org ([140.186.70.92]:52778) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QXhnE-0002lj-Ja for emacs-orgmode@gnu.org; Fri, 17 Jun 2011 18:45:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QXhnD-0003ls-LU for emacs-orgmode@gnu.org; Fri, 17 Jun 2011 18:45:36 -0400 Received: from lo.gmane.org ([80.91.229.12]:40125) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QXhnD-0003lo-GN for emacs-orgmode@gnu.org; Fri, 17 Jun 2011 18:45:35 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1QXhnB-0003MC-Ur for emacs-orgmode@gnu.org; Sat, 18 Jun 2011 00:45:34 +0200 Received: from c-24-22-131-140.hsd1.wa.comcast.net ([24.22.131.140]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 18 Jun 2011 00:45:33 +0200 Received: from hsitz by c-24-22-131-140.hsd1.wa.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 18 Jun 2011 00:45:33 +0200 List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org Eric Schulte gmail.com> writes: > > The following org-mode file and minimal elisp file can be used > to print > the results of evaluating a code block from a batch Emacs > session > (note > this is using Emacs24, so Org-mode/Babel do not need to be > explicitly > loaded). > > I used the following command line > : emacs --batch -l run-code.el 2> /dev/null > Eric -- Thanks, very cool. I'm toying around with this approach to do dynamic code-block evaluation in the Org-mode clone I'm making in Vim. No problem with on-export-evaluation, since the vim-org-clone just saves the file and issues a batch mode org-export or org-publish command to emacs, which takes over from there. I think this dynamic evaluation could be useful, but it also seems like a new server is getting called for each emacs --batch mode call. That's cumbersome for this dynamic-evaluation stuff because of start-up overhead for emacs on each call. Is that the way its supposed to work? I'm working on Windows7 and have an Emacs client running when I issue the batch command, which I assumed also means there is a running emacs server. Is the call getting made to the running emacs server? If so, is there some way to avoid the startup overhead (which seems to come from 'Adding c:/program files (x86)/emacs/EmacsW32/lisp/ to load path.'). Or, if my batch call is _not_ making use of the running Emacs server is there some way to get it to use that server? Thanks again, Herb