code: def do_break(self, arg):
          
          debug   = self.debug
          system  = debug.system
          targets = self.input_process_list( self.split_tokens(arg) )
          if not targets:
              targets = debug.get_debugee_pids()
              targets.sort()
          if self.lastEvent:
              current = self.lastEvent.get_pid()
          else:
              current = None
          for pid in targets:
              if pid != current and debug.is_debugee(pid):
                  process = system.get_process(pid)
                  try:
                      process.debug_break()
                  except WindowsError:
                      print("Can't force a debug break on process (%d)")
docs: break - force a debug break in all debugees
          break <process> [process...] - force a debug break