[O] org strips math delimiters from inline footnotes

[Florian Beck]

Hi,

the latex export of inline footnotes doesn't work correctly.

This happens since commit ca6ecf9e498e6c4750f279e9f0ea0185bc8b1d10.

text[fn:1: a footnote with $\sqrt{4}$.]

exports as

text\footnote{a footnote with \sqrt{4}.}

-- 
Florian Beck