     
     // MARK:- Sandbox Support
     var bookmarks = [URL: Data]()
-    var os = ProcessInfo().operatingSystemVersion
 
     func isSandboxed() -> Bool {
         let bundleURL = Bundle.main.bundleURL

            Swift.print("who are we? \(String(describing: window.contentViewController))")
        }
    }
    
    var canRedo : Bool {
        if let redo = NSApp.keyWindow?.undoManager  {
            return redo.canRedo
        }

@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate, NSMenuDelegate {

    var os = ProcessInfo().operatingSystemVersion
    @IBOutlet weak var magicURLMenu: NSMenuItem!

    //  MARK:- Global IBAction, but ship to keyWindow when able
