gravity-lang/test/unittest/string_op.gravity

#unittest {
	name: "String operations.";
	result: "MarconiinibmaBocraM";
};

func main() {
	var s1 = "MarcoBambini";
	var s2 = "Bambi";
	var s3 = s1-s2; // Marconi
	var s4 = -s1;	// inibmaBocraM
	
	return s3+s4;	// MarconiinibmaBocraM
}