Tweak `browse-url-add-buttons' for better button.el comp

* lisp/net/browse-url.el (browse-url-add-buttons): Make browse-url
buttons be understood by `forward-button' and the like.

diff --git a/lisp/net/browse-url.el b/lisp/net/browse-url.el
index c5bd415fe74f03d50a7992fe6f89cc43025ee924..6382e66f615603acf5fd483bc44558fcd8d4c3b2 100644 (file)
--- a/lisp/net/browse-url.el
+++ b/lisp/net/browse-url.el
@@ -1675,6 +1675,7 @@ clickable and will use `browse-url' to open the URLs in question."
                                          keymap ,browse-url-button-map
                                          face browse-url-button
                                          button t
+                                         category browse-url
                                          browse-url-data ,(match-string 0)))))))
 
 (defun browse-url-button-open (&optional external mouse-event)