class CFPropertyList::PlainParser

def read_quoted
  str = ''
  while not @doc.scan(/"/)
    if @doc.scan(/\\/)
      @doc.scan(/./)
      str << escape_char
    elsif @doc.eos?
      raise CFFormatError.new("unterminated string")
    else @doc.scan(/./)
      str << @doc.matched
    end
  end
  CFString.new(str)
end