Dear Bernt,

thanks for the quick reply - unfortunately, this does not solve our problem as org-export-html-style-extra is limited to style-related information. We would need something that allows extending the "head" block with another meta-tag, so org-export-html-preamble is already after the head-block and org-export-html-xml-declaration is before the head-block.

Warm regards,
 Stefan

On 27.02.2012, at 13:35, Bernt Hansen wrote:

> Stefan Vollmar <vollmar@nf.mpg.de> writes:
> 
>> Hello,
>> 
>> we want to include a
>> <META HTTP-EQUIV="EXPIRES" CONTENT="0">
>> entry in the HTML export of our Org pages to indicate that browsers
>> should not cache the pages but rather reload them the next time.
>> 
>> This line should go into the "head" part of the HTML pages (otherwise
>> "#+html:" would solve the problem) - how can we accomplish this in
>> Org-mode?
>> 
>> Many thanks in advance.
>> Warm regards,
>> Stefan
> 
> Hi Stefan,
> 
> You might be able to stick it in the extra style variable like this
> 
> --8<---------------cut here---------------start------------->8---
> (setq org-export-html-style-extra
>     "<meta HTTP-EQUIV=\"EXPIRES\" CONTENT=\"0\">")
> --8<---------------cut here---------------end--------------->8---
> 
> HTH,
> Bernt

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Dr. Stefan Vollmar, Dipl.-Phys.
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Max-Planck-Institut für neurologische Forschung
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