Apply document-level formatting and rearrange the array-in-struct discussion.
Formatting: - add visual separation of figures from text - prevent "formula"-style code fragments from page breaking - (thereby prevent code formula broken at end of page from mistakenly restarting the reader in a code figure at the top of the next page) - give short+long figure captions - assure descriptive captions - remove Title-Like Captialization in Captions - turn a couple figures into tables where the figure visual separator looks bad
Array-in-struct - remove lingering use of "accordion" - call it Dynamic Array Member - oranize discussion as, first explain example, then argue feature is good
