div ! char "bar" $ "Hello."Result:
<div char="bar">Hello.</div>
div ! charoff "bar" $ "Hello."Result:
<div charoff="bar">Hello.</div>
div ! charset "bar" $ "Hello."Result:
<div charset="bar">Hello.</div>
div ! acceptCharset "bar" $ "Hello."Result:
<div accept-charset="bar">Hello.</div>