class Nokogiri::HTML4::SAX::Parser

def parse_file(filename, encoding = "UTF-8")

Parse a file with +filename+
## 
def parse_file(filename, encoding = "UTF-8")
  raise ArgumentError unless filename
  raise Errno::ENOENT unless File.exist?(filename)
  raise Errno::EISDIR if File.directory?(filename)
  ctx = ParserContext.file(filename, encoding)
  yield ctx if block_given?
  ctx.parse_with(self)
end