Document which-key-prefix-prefix

https://github.com/justbur/emacs-which-key/commit/30bc0c224bac091fcf2759c8e8853e7237196090

diff --git a/README.org b/README.org
index e6a94880ef21fe5b99239db9e03c11add6524072..65cc49f6bf19a3654beba08b3f291837962e5575 100644 (file)
--- a/README.org
+++ b/README.org
@@ -448,6 +448,10 @@ shown.
   (setq which-key-separator " → " )
   (setq which-key-unicode-correction 3)
 
+  ;; Set the prefix string that will be inserted in front of prefix commands
+  ;; (i.e., commands that represent a sub-map).
+  (setq which-key-prefix-prefix "+" )
+
   ;; Set the special keys. These are automatically truncated to one character and
   ;; have which-key-special-key-face applied. Set this variable to nil to disable
   ;; the feature