[elpa] externals/which-key 3908719 7/9: simplify pseudo key

[Stefan Monnier]

branch: externals/which-key
commit 3908719ff2cf45ef886fa484af0cf8a81e95c9aa
Author: Daniel Mendler <mail@daniel-mendler.de>
Commit: Daniel Mendler <mail@daniel-mendler.de>

    simplify pseudo key
---
 which-key.el | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/which-key.el b/which-key.el
index de1aa67..b2635ea 100644
--- a/which-key.el
+++ b/which-key.el
@@ -677,12 +677,12 @@ update.")
 (defvar which-key--ignore-non-evil-keys-regexp
   (eval-when-compile
     (regexp-opt '("mouse-" "wheel-" "remap" "drag-" "scroll-bar"
-                  "select-window" "switch-frame" "which-key-"))))
+                  "select-window" "switch-frame" "which-key"))))
 (defvar which-key--ignore-keys-regexp
   (eval-when-compile
     (regexp-opt '("mouse-" "wheel-" "remap" "drag-" "scroll-bar"
                   "select-window" "switch-frame" "-state"
-                  "which-key-"))))
+                  "which-key"))))
 
 (make-obsolete-variable 'which-key-prefix-name-alist nil "2016-10-05")
 (make-obsolete-variable 'which-key-prefix-title-alist nil "2016-10-05")
@@ -1595,11 +1595,8 @@ which are strings. KEY is of the form produced by 
`key-binding'."
 (defun which-key--pseudo-key (key &optional prefix)
   "Replace the last key in the sequence KEY by a special symbol
 in order for which-key to allow looking up a description for the key."
-  (let* ((seq (listify-key-sequence key))
-         (final (intern (format "which-key-%s" (key-description (last seq))))))
-    (if prefix
-        (vconcat prefix (list final))
-      (vconcat (butlast seq) (list final)))))
+  (let ((seq (listify-key-sequence key)))
+    (vconcat (or prefix (butlast seq)) (vector 'which-key (last seq)))))
 
 (defun which-key--maybe-get-prefix-title (keys)
   "KEYS is a string produced by `key-description'.