texmath-0.12.5: test/roundtrip/munderover-02.native

[ EUnderover
    False
    (EIdentifier "BASE")
    (EIdentifier "under script")
    (EIdentifier "over script")
, ESymbol Rel "="
, EUnder
    False
    (EOver False (EIdentifier "BASE") (EIdentifier "over script"))
    (EIdentifier "under script")
]