3/5 vs. \frac{3}{5}

[Richard B. Kreckel]

Do Hoang Son just raised the issue why in print_latex context rationals
are not typeset as \frac{3}{5} but instead as plain 3/5.  Before
implementing this I would like to ask if anybody is having an objection?

Regards
    -richy.
-- 
Richard Kreckel
<Richard.Kreckel at Uni-Mainz.DE>
<http://wwwthep.physik.uni-mainz.de/~kreckel/>