func loadConfig() {
	config.Do(func() {
		//checkRoot()
		if err := config.init(); err != nil {
			panic(err)
		}
	})
}
func loadConfig() {
	config.Do(func() {
		
		if err := config.init(); err != nil {
			panic(err)
		}
	})
}
func loadConfig ( ) { config . Do ( func ( ) { //checkRoot() if err := config . init ( ) ; err != nil { panic ( err ) } } ) }
// loadConfig loads user configuration.
// It has to be loaded before of edit some file.
loadConfig loads user configuration . It has to be loaded before of edit some file .