RedrawCaretForAppleBug.swift

    // MARK: Private Properties
    
	var redrawCaretWorkItem: DispatchWorkItem?



#if false  // for Apple's bug
	return super.readSelection(from: pboard, type: type)
#else
	let wasPasted = super.readSelection(from: pboard, type: type)
	if wasPasted {
		if let workItem = self.redrawCaretWorkItem {
			workItem.cancel()
		}
		self.redrawCaretWorkItem = DispatchWorkItem {
			self.redrawCaretWorkItem = nil
			self.isEditable = false;
			DispatchQueue.main.async {
				self.isEditable = true;
			}
		}
		DispatchQueue.main.asyncAfter(deadline: .now() + 0.1, execute: self.redrawCaretWorkItem!)
	}
	return wasPasted
#endif