1.8 KiB
1.8 KiB
Emacs Undo and Redo with a tree
(provide 'cce/undo-tree)
Undo Tree is a neat visualization and navigation Emacs Tool for walking through a tree history.
(use-package undo-tree
:after evil
:config (global-undo-tree-mode 1)
:custom
(undo-tree-enable-undo-in-region t)
(evil-undo-system 'undo-tree)
:diminish)
If I make a mistake, I can visually navigate the history of the work by hitting C-x u
, and navigating the history of the document visually. This is a feature that I don't use often, but it's super useful when I do. More concretely, this package provides a useful and reliable redo which it binds to M-_
, a sister-key binding to C-_
, and it's also used by Evil Mode's undo key u
and C-r
for redo. C-x u
will show the history tree for exploration.
It's simple and having it around is cheap and easy.