From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Subject: Re: problems with export and :cache
Date: Wed, 28 Oct 2015 21:45:15 +0000
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Hi all,

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
> Hi all,
>
> babel's :cache seems to be ignored during export.  At least on #+call
> lines.
>
> In the example below the caching works fine for interactive evaluation,
> i.e. C-c C-c on the #+call line returns immediately.
>
> If I export the subtree with the #+call line, however, the code block
> gets executed and the export is slow.
>
> I'd expect no evaluation even during export.
>
> Is this a bug or am I missing something?
>
> Regards,
> Andreas
>
> PS: The example:
>
> * Test Cached Export
> ** A long running code block.
> #+name: foo
> #+begin_src emacs-lisp :var bar="baz"
>   (sit-for 15)
>   (message "bar=%S" bar)
> #+end_src
>
> #+RESULTS: foo
> : bar="baz"
>
> ** Calling
>
> Exporting this subtree will demonstrate my problem.  I expect the call
> line below to not execute anything.  This works for interactive
> execution (C-c C-c).  But if I export this subtree only, the code is
> executed.
>
> This returns immediately thanks to the cached result.
> #+call: foo("qux") :cache yes
>
> #+results[f2b650eb5296f72a1f7237c2a65b7fb3443acf5f]:
> : bar="qux"


I should have added that adding :eval no-export to the #+call line does
not help either.

To me this seems to be a bug.

Best,
Andreas