master 7529ddef22 4/5: * lisp/net/browse-url.el (browse-url-button-map): Prefer defvar-keymap.

[Stefan Kangas]

branch: master
commit 7529ddef22adc3c0aed1cc0bbe191ad992e37019
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    * lisp/net/browse-url.el (browse-url-button-map): Prefer defvar-keymap.
---
 lisp/net/browse-url.el | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index c563a27ac8..362dcf25b5 100644
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -1633,13 +1633,11 @@ from `browse-url-elinks-wrapper'."
 
 ;;; Adding buttons to a buffer to call `browse-url' when you hit them.
 
-(defvar browse-url-button-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map "\r" #'browse-url-button-open)
-    (define-key map [mouse-2] #'browse-url-button-open)
-    (define-key map "w" #'browse-url-button-copy)
-    map)
-  "The keymap used for `browse-url' buttons.")
+(defvar-keymap browse-url-button-map
+  :doc "The keymap used for `browse-url' buttons."
+  "RET"       #'browse-url-button-open
+  "<mouse-2>" #'browse-url-button-open
+  "w"         #'browse-url-button-copy)
 
 (defface browse-url-button
   '((t :inherit link))