branch: externals/vundo
commit 549efe15c313162098f29987c9236ff324358d99
Author: Yuan Fu <caso...@gmail.com>
Commit: Yuan Fu <caso...@gmail.com>
UI change: default to ASCII and more
* vundo.el (vundo-ascii-symbols): change + to ` and * to x.
(vundo-glyph-alist): Use ASCII by default.
---
vundo.el | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/vundo.el b/vundo.el
index acd56deedc..05fd2cf6fe 100644
--- a/vundo.el
+++ b/vundo.el
@@ -104,12 +104,12 @@
(const :tag "Top" top)))
(defconst vundo-ascii-symbols
- '((selected-node . ?*)
+ '((selected-node . ?x)
(node . ?o)
(horizontal-stem . ?-)
(vertical-stem . ?|)
(branch . ?|)
- (last-branch . ?+))
+ (last-branch . ?`))
"ASCII symbols to draw vundo tree.")
(defconst vundo-unicode-symbols
@@ -121,7 +121,7 @@
(last-branch . ?└))
"Unicode symbols to draw vundo tree.")
-(defcustom vundo-glyph-alist vundo-unicode-symbols
+(defcustom vundo-glyph-alist vundo-ascii-symbols
"Alist mapping tree parts to characters used to draw a tree.
Keys are names for different parts of a tree, values are
characters for that part. Possible keys include
@@ -138,7 +138,17 @@ in a tree like
○──○──○
│ └──●
├──○
- └──○"
+ └──○
+
+By default, the tree is drawn with ASCII characters like this:
+
+ o--o--o
+ | `--x
+ |--o
+ `--o
+
+Set this variable to ‘vundo-unicode-symbols’ to use Unicode
+characters."
:type `(alist :tag "Translation alist"
:key-type (symbol :tag "Part of tree")
:value-type (character :tag "Draw using")
