A new instalment of the Ada annotations, 2.7, including a fart joke you may have missed, is now available on the website here. That makes 50 chapters—oof! And simultaneously, 2.5 now becomes available on AdaOnline, a long and dense chapter with many illustrations.
Thanks once again to Steve Blackwell and Diana Makhaldiani for meticulous corrections and astute suggestions.
Enjoy, and please let me know of any further corrections or suggestions of substance, format, or function.
Happy reading and re-re-reading,