Add ".jj" to vc-directory-exclusion-list

* lisp/vc/vc-hooks.el (vc-directory-exclusion-list): Add ".jj", a
directory used by the jujutsu version control system.  (Bug#76524)

1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/vc/vc-hooks.el b/lisp/vc/vc-hooks.el
index 1b628bf0c16..d6dcf9d421b 100644
--- a/lisp/vc/vc-hooks.el
+++ b/lisp/vc/vc-hooks.el
@@ -123,7 +123,8 @@ An empty list disables VC altogether."
 ;; The Arch back end will be retrieved and fixed if it is ever required.
 (defcustom vc-directory-exclusion-list '("SCCS" "RCS" "CVS" "MCVS"
                                          ".src" ".svn" ".git" ".hg" ".bzr"
-                                         "_MTN" "_darcs" "{arch}" ".repo")
+                                         "_MTN" "_darcs" "{arch}" ".repo"
+                                         ".jj")
   "List of directory names to be ignored when walking directory trees."
   :type '(repeat string)
   :group 'vc)