             }
         }
     }
+    
     func insertSelectedButton(_ sender: UITapGestureRecognizer){
         let selectedCharacter = keyboardRows[selectedRowIndex][selectedButtonIndex].title(for: .normal)
         

        
        print ("swipe")
    }
    func toCaps(){
        for row in keyboardRows {
            for button in row{

            }
        }
    }
    
    func toLower(){
        for row in keyboardRows {
            for button in row{
