texmath-0.13.3.2: test/reader/tex/over.test

<<< tex
{{1} {2} \over {3} {4}} + {5}

>>> native
[ EFraction
    NormalFrac
    (EGrouped [ ENumber "1" , ENumber "2" ])
    (EGrouped [ ENumber "3" , ENumber "4" ])
, ESymbol Bin "+"
, ENumber "5"
]