[babel] exports, caching, remote execution

From: Austin Frank <austin.frank@gmail.com>
To: emacs-orgmode@gnu.org
Subject: [babel] exports, caching, remote execution
Date: Thu, 17 Jun 2010 02:55:18 -0400	[thread overview]
Message-ID: <m0typ2jgh5.fsf@gmail.com> (raw)

[-- Attachment #1.1: Type: text/plain, Size: 1081 bytes --]

Hey all--

Two (hopefully quick) questions:

1) Does the exporter respect the :cache argument?  When I evaluate a
   buffer, I can tell that cached blocks are not re-run, as expected.
   When I export to \LaTeX or PDF, it seems that all blocks in the file
   are re-run.  Is there a way to force the exporter to respect caching?

2) Is there a way to generate graphical output on a remote host and
   still have it included in export?  A block like

   #+BEGIN_SRC R :exports results :dir /user@example.com: :file test.png
   plot(my-object)
   #+END_SRC

   Gives me

   #+results:
   [[file:/scpc:user@example.com:/users/home/user/test.png]]

   When I export to latex or pdf, the graphic isn't included because the
   file for export is local but the graphic is remote.  Is there a way
   to include remotely generated graphics in a locally exported file?
   Something like downloading via scp before exporting?

Thanks for any help,
/au

-- 
Austin Frank
http://aufrank.net
GPG Public Key (D7398C2F): http://aufrank.net/personal.asc

[-- Attachment #1.2: Type: application/pgp-signature, Size: 194 bytes --]

[-- Attachment #2: Type: text/plain, Size: 201 bytes --]

_______________________________________________
Emacs-orgmode mailing list
Please use `Reply All' to send replies to the list.
Emacs-orgmode@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-orgmode