 		chunkTypeLabel.stringValue = titleForCurrentChunk()
 	}
 
+	// MARK: - private
+	
 	private func titleForCurrentChunk() -> String {
 		guard let chunk = data?.chunk else { return "unknown" }
 		switch chunk.chunkType {

		resultTextView?.replace(text: "")
	}

	// If the view size changes, re-adjust data height:
	@objc func boundsChanged(_ note: Notification) {
		adjustSize()

		}
	}
	
	// MARK: - actions
	/// Asks the delegate to add a chunk after this one
	@IBAction func addChunk(_ sender: Any?) {
		delegate?.addChunk(after: self, sender: sender as? NSButton)
