new

# File lib/debug.rb, line 83
  def initialize
    if Thread.current == Thread.main
      @stop_next = 1
    else
      @stop_next = 0
    end
    @last_file = nil
    @file = nil
    @line = nil
    @no_step = nil
    @frames = []
    @finish_pos = 0
    @trace = false
    @catch = "StandardError"
    @suspend_next = false
  end