texmath-0.13.1.2: test/regression/234.test

<<< native
[ ENumber "2"
, ESymbol Bin "+"
, EDelimited
    "("
    ")"
    [ Right (ENumber "2")
    , Right (ESymbol Bin "+")
    , Right (ENumber "3")
    ]
]
>>> pandoc
[ Str "2"
, Str "\8197"
, Str "+"
, Str "\8197"
, Str "("
, Str "2"
, Str "\8197"
, Str "+"
, Str "\8197"
, Str "3"
, Str ")"
]