+> update: it seems important to force the browser to think of the content as xml, e.g. [http://metameso.org/~joe/math/example.xml](http://metameso.org/~joe/math/example.xml) has the same source code as [http://metameso.org/~joe/math/example.html](http://metameso.org/~joe/math/example.html) and the former shows math working, but the latter doesn't. --[[jcorneli]]
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