Firefox add-on for copying TeX and MathML

Dear all,

I have written a new Firefox add-on to copy MathML and TeX:

https://addons.mozilla.org/en-US/firefox/addon/mathml-copy/

BTW, that would be helpful if some people could help to translate the 
"Copy MathML Formula" and "Copy TeX Source" menu items (just tell me the 
translations or send a GitHub pull request):

https://github.com/fred-wang/Mathzilla/issues/1

Thanks,


-- 
Frédéric Wang
MathML Crowdfunding: ulule.com/mathematics-ebooks