From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Subject: Re: Block level specification for tex code html export method
Date: Fri, 04 Sep 2015 14:42:51 +0100
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Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:
> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> Seems to work fine!
>>
>> Just note, that it works for me only after exporting
>>  (when tested under emacs -Q).
>
> `org-export-current-backend' is set when exporting a document, much like
> `backend'.
>

The same protection as in the previous version seems to take effect
here:

  (defmacro by-backend (&rest body)
    `(case (if (boundp 'org-export-current-backend) org-export-current-backend nil) ,@body))

Are there any issues with this?

>> What about including that into org?
>
> Wrong namespace. It should be prefixed with "org". 
>

Easy to fix.

> Also, it might be better to include it directly in :file directive
> handling if that is its sole purpose.

Could you elaborate why that might be better?  Including it as a macro
like this has the up-side to be more general.n

I think that also other header arguments would benefit from such a
(org-)by-backend switch.

In former versions (pre-dating the handling of *.tikz 'images' by
ox-latex) of the tikz code in this thread, for example, the :results
argument needed to be set according to the backend as well


Regards,
Andreas