(undo-tree-save-format-version . 1)
"c3532e7193831ff41df678e9bbd90906765b1374"
[nil nil nil nil (25202 59981 613431 521000) 0 nil]
([nil current ((10 . 20) (9 . 10) (t 25186 11860 131806 328000)) nil (25202 59981 613425 708000) 0 nil])
nil