void declaration(out Declaration dec)
{
dec = new Declaration();
Expression exp = null;
string ident = null;
identity(out ident);
dec.Name = ident;
Expect(42);
expr(out exp);
dec.Expression = exp;
if (la.kind == 43)
{
Get();
dec.Important = true;
}
}
static string Render(Declaration dec)
{
StringBuilder txt = new StringBuilder();
txt.AppendFormat("{0}: <span class=\"expression\">{1}</span>{2}", dec.Name, Render(dec.Expression), dec.Important ? " !important" : "");
return txt.ToString();
}