   ;; reducing clutter in `where-is'.
   (define-key svn-status-mode-property-map [(control ?i)] 'svn-status-property-edit-svn-ignore)
   (define-key svn-status-mode-property-map (kbd "TAB") 'svn-status-property-edit-svn-ignore)
+  (define-key svn-status-mode-property-map (kbd "Xe") 'svn-status-property-edit-svn-externals)
   (define-key svn-status-mode-property-map (kbd "k") 'svn-status-property-set-keyword-list)
   (define-key svn-status-mode-property-map (kbd "Ki") 'svn-status-property-set-keyword-id)
   (define-key svn-status-mode-property-map (kbd "Kd") 'svn-status-property-set-keyword-date)

                                                          ((eq flag ?B) " [ REPO-LOCK-BROKEN ]")
                                                          (t " [ REPO-LOCK-UNKNOWN ]")))
                                                  'svn-status-locked-face)
                     (svn-status-maybe-add-string (svn-status-line-info->switched line-info)
                                                  " (switched)" 'svn-status-switched-face)
                     elide-hint)
             'svn-status-marked-face)

     ["svn:ignore File..." svn-status-property-ignore-file t]
     ["svn:ignore File Extension..." svn-status-property-ignore-file-extension t]
     ["Edit svn:ignore Property" svn-status-property-edit-svn-ignore t]
     "---"
     ["Edit svn:externals Property" svn-status-property-edit-svn-externals t]
     "---"
     ["Edit svn:keywords List" svn-status-property-set-keyword-list t]
     ["Add/Remove Id to/from svn:keywords" svn-status-property-set-keyword-id t]
