texmath-0.6.7: tests/readers/mml/maction-02.native
[EGrouped [EGrouped [EDelimited "(" ")" [EGrouped [EArray [AlignDefault] [[[EIdentifier "n"]],[[EIdentifier "k"]]]]]]]][EGrouped [EGrouped [EDelimited "(" ")" [EGrouped [EArray [AlignDefault] [[[EIdentifier "n"]],[[EIdentifier "k"]]]]]]]]