Hi,
Not yet. It is coming. Hopefully within a few weeks. There is an experimental version of Sigil 0.9.0 in github master that has removed tidy and Xerces and replaced it with an html5 aware parser. It also has Flightcrew stripped out into its own plugin.
Right now in Sigil master it will not remove any epub3 features but if you use the generate toc, or the metadata editor or any of those extra features, it will mess up the epub3 opf. So it still needs work but it is getting there. That is why I made the epub3-itizer an output plugin not an edit plugin.
I will play with your code above in my build from Sigil master to verify that it will not touch the mathml. It will be a good testcase.
Take care,
KevinH
|