texmath-0.12.5: test/writer/mml/stretchTilde1.test
<<< native
[ EOver False (EIdentifier "caledonia") (ESymbol Accent "\732") ]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
<mover>
<mi>caledonia</mi>
<mo accent="true">˜</mo>
</mover>
</math>