fail to fold Xcode 7.1.1 on open

[Fred-J]

once xCode started and opened the swift code below, HCTAutoFolding failed to auto fold the functions inside the class;

import UIKit

class ViewController: UIViewController {

@IBOutlet weak var myLabel: UILabel!
@IBOutlet var parentView: UIView!
var swipGestureRight: UISwipeGestureRecognizer!
var swipGestureLeft: UISwipeGestureRecognizer!

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
    myLabel.userInteractionEnabled = true

    swipGestureLeft = UISwipeGestureRecognizer(target: self, action: Selector("swipViewLeft:"))
    swipGestureLeft.direction = .Left
    parentView.gestureRecognizers = [swipGestureLeft]
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

func swipViewLeft(gesture: UISwipeGestureRecognizer) {
    UIView.animateWithDuration(0.3, animations: {self.myLabel.center.x -= (self.myLabel.bounds.width)}, completion: nil)
    swipGestureRight = UISwipeGestureRecognizer(target: self, action: Selector("swipViewRight:"))
    swipGestureRight.direction = .Right
    parentView.gestureRecognizers = [swipGestureRight]
}

func swipViewRight(gesture: UISwipeGestureRecognizer) {
    UIView.animateWithDuration(0.3, animations: {self.myLabel.center.x += (self.myLabel.bounds.width)}, completion: nil)
    swipGestureLeft = UISwipeGestureRecognizer(target: self, action: Selector("swipViewLeft:"))
    swipGestureLeft.direction = .Left
    parentView.gestureRecognizers = [swipGestureLeft]
}

}