# File lib/thinking_sphinx/core/index.rb, line 12
  def initialize(reference, options = {})
    @reference    = reference.to_sym
    @docinfo      = :extern unless config.settings["skip_docinfo"]
    @options      = options
    @offset       = config.next_offset(options[:offset_as] || reference)
    @type         = 'plain'

    super "#{options[:name] || reference.to_s.gsub('/', '_')}_#{name_suffix}"
  end