Re: [O] Need info about code block header arguments in (HTML) export

[Rick Frankel]

On 2014-08-11 10:58, Avdi Grimm wrote:
> Hi there, Org experts!
>
> I write books in org-mode, and one of the features I've really started
> to need is to be able to automatically include filename information
> when exporting source code listings. That is, given some Org source
> like this:
>
>     #+BEGIN_SRC ruby :tangle foo/bar.rb
>       puts "hello, world"
>     #+END_SRC
>
> ...the final HTML might look something like this:
>
>     <div class="org-src-container">
>     <div class="src-path">foo/bar.rb</div>

Currently, you can acheive similar html output by using the
`#+CAPTION' header argument;

#+CAPTION: foo/bar.pl
#+BEGIN_SRC perl :exports code
print "foo\n";
#+END_SRC

which would generate this html:

#+BEGIN_SRC html
<div class="org-src-container">
<label class="org-src-name">foo/bar.pl</label>
<pre class="src src-perl"><span style="color: #458b00;">print</span> 
<span style="color: #006400;">"foo\n"</span>;
</pre>
</div>
#+END_SRC

I don't see a way to get the `:tangle' keyword during export, as the
parser does not include that in list passed to the src-block export
function.


rick