Thank you for laying that out clearly! I pointed out the irony of not giving an example|intended use in a technical document because if a line or two like that

Thank you for laying that out clearly! I pointed out the irony of not giving an example|intended use in a technical document because if a line or two like that was in the HTML 4.01 specification I probably would have written more-correct HTML since sometime in the early-mid ~2000s. I guess I'm glad my reading comprehension has improved but it also shows pretty clearly why it's the old spec.