From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Rose <sebastian_rose@gmx.de>
Subject: Re: turn off inclusion of JavaScript helper code?
Date: Wed, 21 Apr 2010 00:22:43 +0200
Message-ID: <87633l228c.fsf@gmx.de>
References: <B0562701-A5C5-4572-A76A-C2BF6A71824B@nf.mpg.de>
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In-Reply-To: <B0562701-A5C5-4572-A76A-C2BF6A71824B@nf.mpg.de> (Stefan
	Vollmar's message of "Tue, 20 Apr 2010 22:31:29 +0200")
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To: Stefan Vollmar <vollmar@nf.mpg.de>
Cc: mailing-list-org-mode Mode <emacs-orgmode@gnu.org>

Stefan Vollmar <vollmar@nf.mpg.de> writes:
> Hello,
>
> in our org-mode generated HTML pages we find these snippets:
>
> <script type="text/javascript">
> <!--/*--><![CDATA[/*><!--*/
>  function CodeHighlightOn(elem, id)
>  { ...
>  }
>  function CodeHighlightOff(elem, id)
>  { ...
>  }
> /*]]>*///-->
> </script>
>
> We have just noticed that MS Internet Explorer complains that these
> lines pose a security risk (Firefox and Safari have no problem with
> them), deleting the JavaScript code solves the issue. I have found a
> link that might explain the problem:
> http://www.codingforums.com/archive/index.php/t-78039.html
>
> (the problem is limited to locally accessed HTML pages, not HTML
> content that is accessed over a network; we now use org-mode to
> generate a locally stored collection of online help files in HTML - so
> this is an awkward issue for us)


M-x customize-variable RET org-export-html-style-include-scripts


You can turn the inclusion off in your `org-export-projects-alist':

    :style-include-scripts nil



>
> As our pages do not need this JavaScript code anyway, having a switch that prevents this code from being included would be a good solution from our point of view. Naturally, we could have a "postprocessing" script to remove the offending lines before releasing the HTML content, however, that seems such a crude approach.
>
> Here is a suggestion, maybe there could be a new switch for #+OPTIONS:
>
> javascript: turn on/off inclusion of JavaScript helper code for code highlighting
>
> and while we are at it:
>
> css: turn on/off inclusion of stylesheet?



M-x customize-variable org-export-html-style-include-default RET


And per project in  `org-export-projects-alist':

   :style-include-default nil



HTH

  Sebastian