[css] Property values not parsed to LexicalUnits

[Bjoern H. <der...@gm...>]

Hi Robin,

  h1 { color: attr(color, color) }

As far as I understand, DocumentHandler::property should get something
like

  LexicalUnit(ATTR)
    => [
         LexicalUnit(IDENT),
         LexicalUnit(COMMA),
         LexicalUnit(IDENT)
       ]

but I get

  LexicalUnit(ATTR)
    => "color, color"

with CSS::SAC. Other SAC implementations like Apache Batik return what I
expected. Is this intentional or fixed in CVS?

regards.