code: func (al *Apps) GetArgs() [][]string {
  	var aal [][]string
  	for _, a := range al.apps {
  		aal = append(aal, a.Args)
  	}
  	return aal
  }
docs: // GetArgs returns a list of lists of arguments in al, one list of args per app.
  // The order reflects the app order in al.