func BetweenF(left, right string) func(string) string {
	return func(s string) string {
		return Between(s, left, right)
	}
}
func BetweenF(left, right string) func(string) string {
	return func(s string) string {
		return Between(s, left, right)
	}
}
func BetweenF ( left , right string ) func ( string ) string { return func ( s string ) string { return Between ( s , left , right ) } }
// BetweenF is the filter form for Between.
BetweenF is the filter form for Between .