List<VTMarkupItem> getSelectedMarkupItems() {
		List<VTMarkupItem> list = new ArrayList<>();
		int[] selectedRows = markupItemsTable.getSelectedRows();
		for (int row : selectedRows) {
			VTMarkupItem markupItem = markupItemsTableModel.getRowObject(row);
			list.add(markupItem);
		}
		return list;
	}
Displays or hides the function comparison panel within the markup items provider.
@param show true indicates to show the function comparison within the provider.
Otherwise, hide it.
Ghidra/Features/VersionTracking/src/main/java/ghidra/feature/vt/gui/provider/markuptable/VTMarkupItemsTableProvider.java