# File cli/ruby-debug/interface.rb, line 160
    def initialize(socket)
      @command_queue = []
      @socket = socket
      @history_save = false
      @history_length = 256
      @histfile = ''
      # Do we read the histfile?
#       open(@histfile, 'r') do |file|
#         file.each do |line|
#           line.chomp!
#           Readline::HISTORY << line
#         end
#       end if File.exist?(@histfile)
      @restart_file = nil
    end