From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastien Vauban Subject: Re: Babel should not work in the subtree marked as not exported Date: Wed, 12 Mar 2014 10:23:47 +0100 Message-ID: <861ty7py70.fsf@somewhere.org> References: <87wqg0gawq.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: 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-mXXj517/zsQ@public.gmane.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org To: emacs-orgmode-mXXj517/zsQ@public.gmane.org Rainer M Krug wrote: > Ken Mankoff writes: >> On 2014-03-11 at 08:47, zwz wrote: >>> In my setup, there is >>> (setq org-export-exclude-tags '("private" "exclude") >>> >>> and In my test.org: >>> >>> * test >>> >>> ** Not exported :exclude: >>> #+BEGIN_SRC ditaa :file test.png :cmdline -E >>> +--------+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+ >>> x | 0 cRED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | >>> +--------+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+ >>> #+END_SRC >>> >>> ** blah blah >>> blah blah blah >>> >>> >>> When I try to export it to pdf, the test.png is still generated, >>> although it is not used for the pdf at all. >>> So I think the export procedure may be optimized for more efficiency. >> >> No, because I often have code and sections I don't want exported, but >> I want their side-effects active. For example, code with sessions >> where part is not exported, but I need that code run so code >> elsewhere, using the same session, is able to run and be exported. > > AFAIK, this depends if you use a session. When you are using a session, > *all* code blocks are evaluated, if you do not set the header argument > session, only the ones which are exported are evaluated - precisely the > reason you give. We should know if zwz uses a session or not. Because, IIUC, what he reports is that all code blocks are evaluated, even the ones which are not exported. Best regards, Seb -- Sebastien Vauban