From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rob Stewart <robstewart57@gmail.com>
Subject: Re: Avoiding recompilation of ditaa ASCII if unmodified between
 exports
Date: Fri, 24 Apr 2015 09:46:18 +0100
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To: Loris Bennett <loris.bennett@fu-berlin.de>, emacs-orgmode@gnu.org

Hi Loris,

On 24 April 2015 at 06:48, Loris Bennett <loris.bennett@fu-berlin.de> wrote:

> I think you want to look at caching:
>
> http://orgmode.org/manual/cache.html

Thanks for the tip. Interestingly, caching doesn't seem to work for
ditaa blocks. E.g.

--8<---------------cut here---------------start------------->8---
#+BEGIN_SRC ditaa :file images/hello-world-round.png :cache yes
+--------------+
|              |
| Hello World! |
|              |
+--------------+
#+END_SRC
--8<---------------cut here---------------end--------------->8---

Run the ditaa.jar file every time I export to HTML with `C-c C-e h h`.

Does `:cache yes` only work for particular source languages?

--
Rob