texmath-0.6.7: tests/readers/mml/munder-03.native
[EGrouped [EUnder (EText TextNormal "BASE") (EGrouped [EBinary "\\genfrac{}{}{0.0mm}{}" (EText TextNormal "first under script") (EText TextNormal "second one")]),ESymbol Op "=",EUnder (EGrouped [EUnder (EText TextNormal "BASE") (EGrouped [EBinary "\\genfrac{}{}{0.0mm}{}" (EText TextNormal "first under script") (EText TextNormal "second one")])]) (EUnary "\\phantom" (EGrouped [EText TextNormal "fail"]))]]