The Getting Started Prompt for Unit 2 Lesson 1 says: _Prompt: In Unit 1 we learned that in addition to the actual text of a document, it is usually necessary to store the formatting information that allows the text to be displayed correctly._
Isn’t this referring back to a lesson in Unit 1 that was revised in the 18-19 version of the curriculum? I don’t have it of the top of my head…