# File lib/pry/pager.rb, line 125
    def self.default_pager
      pager = ENV["PAGER"] || ""

      # Default to less, and make sure less is being passed the correct options
      if pager.strip.empty? or pager =~ /^less\b/
        pager = "less -R -F -X"
      end

      pager
    end