Some obscure blog entry
http://blogs.adobe.com/ivandavid/illustrator_cs6_save_for_web/
mentions that the HTML Export feature has been removed "from the Save for Web" dialog in CS6.
The CS6 Illustrator Scripting Reference however still mentions "saveAsHTML" in the ExportOptions for the exportFile method.
It does not seem to work anymore - which is consistent with the blog entry, but not with the documentation.
How can I continue to generate HTML Imagemaps from Illustrator?