# File lib/html5/inputstream.rb, line 426
    def get_encoding
      @data.each do |byte|
        keep_parsing = true
        @@method_dispatch.each do |(key, method)|
          if @data.match_bytes(key, lower = true)
            keep_parsing = send(method)
            break
          end
        end
        break unless keep_parsing
      end
      @encoding = @encoding.strip unless @encoding.nil?
      return @encoding
    end