 
 import UIKit
 
+
+/// View controller class that is used to demonstrate the calling
+/// of macros in CPython
 class ActivityViewController: UIViewController, DailyProgressDelegate {
 
     private let dailyProgress: DailyProgress = DailyProgress.sharedInstance

        setupMacros()
    }

    
    private func setupMacros() {
        macros.append(PythonMacro(filename: "even_more", functionName: "evenMore"))
        macros.append(PythonMacro(filename: "more", functionName: "more"))

        macros.append(PythonMacro(filename: "even_less", functionName: "evenLess"))
    }


    ///
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        if segue.identifier == "EditMacros" {
            if let emvc = segue.destinationViewController as? EditMacroViewController {
