texmath-0.7: tests/readers/mml/msup-12.native
[ESuper (EIdentifier "a") (ESymbol Bin "+"),ESymbol Rel "=",EUnderover False (ESuper (EIdentifier "a") (ESymbol Bin "+")) (EPhantom (EIdentifier "x")) (EPhantom (EIdentifier "x"))]
[ESuper (EIdentifier "a") (ESymbol Bin "+"),ESymbol Rel "=",EUnderover False (ESuper (EIdentifier "a") (ESymbol Bin "+")) (EPhantom (EIdentifier "x")) (EPhantom (EIdentifier "x"))]