func AppName(name string) ProdFormatterOption {
	return func(f *ProdFormatter) error {
		f.appname = name
		return nil
	}
}
// AppName is a formatter option that specifies the name of the app.
// If this is not specified, the default is to use the executable name.
AppName is a formatter option that specifies the name of the app.
If this is not specified, the default is to use the executable name.
// AppName is a formatter option that specifies the name of the app . // If this is not specified the default is to use the executable name .
func AppName(name string) ProdFormatterOption {
	return func(f *ProdFormatter) error {
		f.appname = name
		return nil
	}
}
func AppName ( name string ) ProdFormatterOption { return func ( f * ProdFormatter ) error { f . appname = name return nil } }
AppName is a formatter option that specifies the name of the app.
AppName is a formatter option that specifies the name of the app .