I would like to write some activities where students need to enter fractions.

I would like to be able to extract the numerator and denominator separately.

Is there any way that I can do this with a function like parseEquation(…) and parseOrderedPair(…) but for fractions?

(I can see from the documentation that there seems to be a large parsing library in the works but I’m assured that it’s not ready for prime time; in the meanwhile could perhaps a parseFraction emerge?)