p. 59-75 covers the fast implementation of piece lists (recently covered on HN). (Just saying because there were many threads on how to represent text buffers

p. 59-75 covers the fast implementation of piece lists (recently covered on HN). (Just saying because there were many threads on how to represent text buffers for fast editing on HN: https://news.ycombinator.com/item?id=15381886 https://news.ycombinator.com/item?id=15381886 https://news.ycombinator.com/item?id=11244103 https://news.ycombinator.com/item?id=11244103 https://news.ycombinator.com/item?id=14129543 https://news.ycombinator.com/item?id=14129543 https://news.ycombinator.com/item?id=15387672 https://news.ycombinator.com/item?id=15387672 https://news.ycombinator.com/item?id=14046446 https://news.ycombinator.com/item?id=14046446 )