texmath-0.12.5: test/writer/eqn/mrowAbg4.test

<<< native
[ EDelimited
    "("
    ")"
    [ Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    , Right (ESymbol Bin "+")
    , Right (EIdentifier "x")
    ]
]
>>> eqn
left ( x + x + x + x + x + x + x + x + x + x + x + x + x right )