[O] Folding code sections in HTML export?

[Ken.Williams]

Has anyone developed a way to use a collapsable-div section in HTML export of 
code sections?  What I'd love is for all code sections to export their content 
into the HTML, but sections with ":exports none" or ":exports results" to have 
the code initially collapsed, while sections with ":exports code" or ":exports 
both" to have it initially expanded.

Any precedent?

--
Ken Williams
Senior Research Scientist

Thomson Reuters

http://labs.thomsonreuters.com