# File lib/nokogiri/xml.rb, line 23
def Reader(string_or_io, url = nil, encoding = nil, options = ParseOptions::STRICT)
  options = Nokogiri::XML::ParseOptions.new(options) if Integer === options
  yield options if block_given?

  if string_or_io.respond_to?(:read)
    return Reader.from_io(string_or_io, url, encoding, options.to_i)
  end
  Reader.from_memory(string_or_io, url, encoding, options.to_i)
end

# File lib/nokogiri/xml/relax_ng.rb, line 9
def RelaxNG(string_or_io, options = ParseOptions::DEFAULT_SCHEMA)
  RelaxNG.new(string_or_io, options)
end

# File lib/nokogiri/xml/schema.rb, line 9
def Schema(string_or_io, options = ParseOptions::DEFAULT_SCHEMA)
  Schema.new(string_or_io, options)
end

# File lib/nokogiri/xml.rb, line 41
def fragment(string, options = ParseOptions::DEFAULT_XML, &block)
  XML::DocumentFragment.parse(string, options, &block)
end

# File lib/nokogiri/xml.rb, line 35
def parse(thing, url = nil, encoding = nil, options = ParseOptions::DEFAULT_XML, &block)
  Document.parse(thing, url, encoding, options, &block)
end