DEBUGGER__.debug_thread_info

# File tmp/rubies/ruby-3.0.5/lib/debug.rb, line 1061
def debug_thread_info(input, binding)
  case input
  when /^l(?:ist)?/
    make_thread_list
    thread_list_all

  when /^c(?:ur(?:rent)?)?$/
    make_thread_list
    thread_list(@thread_list[Thread.current])

  when /^(?:sw(?:itch)?\s+)?(\d+)/
    make_thread_list
    th = get_thread($1.to_i)
    if th == Thread.current
      @stdout.print "It's the current thread.\n"
    else
      thread_list(@thread_list[th])
      context(th).stop_next
      th.run
      return :cont
    end

  when /^stop\s+(\d+)/
    make_thread_list
    th = get_thread($1.to_i)
    if th == Thread.current
      @stdout.print "It's the current thread.\n"
    elsif th.stop?
      @stdout.print "Already stopped.\n"
    else
      thread_list(@thread_list[th])
      context(th).suspend
    end

  when /^resume\s+(\d+)/
    make_thread_list
    th = get_thread($1.to_i)
    if th == Thread.current
      @stdout.print "It's the current thread.\n"
    elsif !th.stop?
      @stdout.print "Already running."
    else
      thread_list(@thread_list[th])
      th.run
    end
  end
end