branch: externals/vundo
commit a33cc17c3ebd398182e9313164709e7d1d85aaeb
Author: Yuan Fu <caso...@gmail.com>
Commit: Yuan Fu <caso...@gmail.com>
; * README.txt: Introduce the last-saved node feature
---
README.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/README.txt b/README.txt
index a512179923..278d775e0f 100644
--- a/README.txt
+++ b/README.txt
@@ -16,7 +16,7 @@ should pop up. To move around, type:
q to quit, you can also type C-g
- [remap save-buffer]
+ C-c C-s (or whatever binding you used for save-buffer)
to save the buffer at the current undo state
n/p may need some more explanation. In the following tree, n/p can
@@ -33,6 +33,10 @@ By default, you need to press RET to “commit” your change
and if you
quit with q or C-g, the changes made by vundo are rolled back. You can
set ‘vundo-roll-back-on-quit’ to nil to disable rolling back.
+You might see some green nodes in the tree, those are the buffer
+states that have been saved to disk; the last saved node is emphasized
+in bold. You can type "l" to jump to the last saved node.
+
Note: vundo.el requires Emacs 28.
Customizable faces:
@@ -41,6 +45,8 @@ Customizable faces:
- vundo-node
- vundo-stem
- vundo-highlight
+- vundo-saved
+- vundo-last-saved
If you want to use prettier Unicode characters to draw the tree like
this:
