stretchHoriz2.test

<<< native
[ EDelimited
    ""
    ""
    [ Right (EIdentifier "g")
    , Right (ESymbol Rel "=")
    , Right (EIdentifier "A")
    , Left "\8592"
    , Right (EIdentifier "x")
    , Left "\8594"
    , Right (EIdentifier "H")
    , Left "\8596"
    , Right (EIdentifier "H")
    ]
]
>>> tex
\left. g = A\leftarrow x\rightarrow H\leftrightarrow H \right.