branch: externals/which-key
commit 85f17c0a4df0c94890b9e10af6ea402b24e20a3e
Author: Jeremy Bryant <[email protected]>
Commit: Justin Burkett <[email protected]>
; Use string-join to simplify and make meaning explicit
* which-key.el (which-key--butlast-string): Replace mapconcat by
string-join.
---
which-key.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/which-key.el b/which-key.el
index 8fdafbaaab..3eb27be8f1 100644
--- a/which-key.el
+++ b/which-key.el
@@ -1592,7 +1592,7 @@ Within these categories order using
`which-key-key-order'."
(if (stringp maybe-string) (string-width maybe-string) 0))
(defsubst which-key--butlast-string (str)
- (mapconcat #'identity (butlast (split-string str)) " "))
+ (string-join (butlast (split-string str)) " "))
(defun which-key--match-replacement (key-binding replacement)
;; these are mode specific ones to ignore. The mode specific case is
