# File lib/rouge/formatters/html.rb, line 26
      def initialize(opts={})
        @css_class = opts.fetch(:css_class, 'highlight')
        @css_class = " class=#{@css_class.inspect}" if @css_class

        @line_numbers = opts.fetch(:line_numbers, false)
        @start_line = opts.fetch(:start_line, 1)
        @inline_theme = opts.fetch(:inline_theme, nil)
        @inline_theme = Theme.find(@inline_theme).new if @inline_theme.is_a? String

        @wrap = opts.fetch(:wrap, true)
      end