class Sass::CSS

def directives(root)
  while @template.scan(/@/)
    name = @template.scan /[^\s;]+/
    whitespace
    value = @template.scan /[^;]+/
    assert_match /;/
    whitespace
    if name == "import" && value =~ /^(url\()?"?([^\s\(\)\"]+)\.css"?\)?$/
      value = $2
    end
    root << Tree::ValueNode.new("@#{name} #{value};", nil)
  end
end