texmath-0.13.1.2: test/roundtrip/msub-05.native
[ ESub (EIdentifier "A") (EIdentifier "B") , ESymbol Rel "=" , ESub (EIdentifier "A") (EIdentifier "B") ]
[ ESub (EIdentifier "A") (EIdentifier "B") , ESymbol Rel "=" , ESub (EIdentifier "A") (EIdentifier "B") ]