master e4c6670: Fix Gnus icalendar button navigation

[Lars Ingebrigtsen]

branch: master
commit e4c667079086528c6e0a9eead9c2d4d5f5b7c6e1
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix Gnus icalendar button navigation
    
    * lisp/gnus/gnus-icalendar.el (gnus-icalendar-insert-button): Mark
    buttons correctly for TAB navigation (bug#46135).
---
 lisp/gnus/gnus-icalendar.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lisp/gnus/gnus-icalendar.el b/lisp/gnus/gnus-icalendar.el
index 1e0e207..9811e8b 100644
--- a/lisp/gnus/gnus-icalendar.el
+++ b/lisp/gnus/gnus-icalendar.el
@@ -835,6 +835,7 @@ These will be used to retrieve the RSVP information from 
ical events."
        keymap ,gnus-mime-button-map
        face ,gnus-article-button-face
        follow-link t
+       category t
        button t
        gnus-data ,data))))