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:
...the final HTML might look something like this:
<div class="org-src-container">
<div class="src-path">foo/bar.rb</div>
<pre class="src src-ruby">puts <span class="org-string">"Hello, world"</span>
</pre>
</div>
However, I already do a lot of post-processing on the exported HTML, so I'm thinking that a simpler, more general solution would be sufficient:
<div class="org-src-container" data-org-header-args="ruby :tangle foo/bar.rb">
<pre class="src src-ruby">puts <span class="org-string">"Hello, world"</span>
</pre>
</div>
As you can see, in this version the header arguments are inserted, unchanged, into a new data-org-header-args attribute. This would give me enough information to munge the final HTML into the form I need.
So my question is: can anyone give me pointers on how to accomplish this? Thanks!
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