A nice companion piece, focused on a related probem: "An Efficient Data Structure For A Hex Editor" https://www.chiark.greenend.org.uk/~sgtatham/tweak/btree.ht

A nice companion piece, focused on a related probem: "An Efficient Data Structure For A Hex Editor" https://www.chiark.greenend.org.uk/~sgtatham/tweak/btree.html https://www.chiark.greenend.org.uk/~sgtatham/tweak/btree.htm...