texmath-0.6.7: tests/readers/mml/abs2.native
[EGrouped [EStretchy (ESymbol Open "|"),EBinary "\\frac" (EIdentifier "H") (EIdentifier "K"),EStretchy (ESymbol Close "|")]]
[EGrouped [EStretchy (ESymbol Open "|"),EBinary "\\frac" (EIdentifier "H") (EIdentifier "K"),EStretchy (ESymbol Close "|")]]