Moves undo-fu/undo-tree out of core and allows uses to choose one or the
other.

Relevant to #2339

2020-04-13 18:45:40 -04:00

emacs/undo

Description

This module augments Emacs' built-in undo system to be more intuitive.

This module has no dedicated maintainers.

+tree Uses undo-tree instead of undo-fu, which is a little less stable, but offers branching undo history and a visualizer for navigating it.

Both undo-fu and undo-tree have been modified to use zstd to compress undo history if it is available.
undo-tree only
- Text properties are stripped from undo history to shrink it.
- Undo-tree is too chatty about saving its history files. This has be "silenced". i.e. It's visible in \*Messages\*, but won't appear in your minibuffer.
unfo-fu only
- Doom defines undo-fu-mode to make it easier to add hooks/mode-local keybinds.