undo

Title
undo
Type
Function
Arguments
undo
Package
editor
Section
バッファ
File
builtin.l
直前の操作を取り消します。[End], [C-\] 
UNDO情報の直近の境界まで戻ります。
Seealso
buffer-can-undo-p
undo-boundary
clear-undo-boundary
kept-undo-information
redo
last-modified-point
*move-forward-after-undo-deletion*