   ;; TODO: Why is `svn-status-select-line' in `svn-status-mode-property-map'?
   (define-key svn-status-mode-property-map (kbd "RET") 'svn-status-select-line)
   (define-key svn-status-mode-map (kbd "P") svn-status-mode-property-map))
+(when (not svn-status-mode-extension-map)
+  (setq svn-status-mode-extension-map (make-sparse-keymap))
+  (define-key svn-status-mode-extension-map (kbd "v") 'svn-status-resolved)
+  (define-key svn-status-mode-map (kbd "X") svn-status-mode-extension-map))
 (when (not svn-status-mode-options-map)
   (setq svn-status-mode-options-map (make-sparse-keymap))
   (define-key svn-status-mode-options-map (kbd "s") 'svn-status-save-state)

;; l     - svn-status-show-svn-log          run 'svn log'
;; i     - svn-status-info                  run 'svn info'
;; r     - svn-status-revert                run 'svn revert'
;; M-v   - svn-status-resolved              run 'svn resolved'
;; U     - svn-status-update-cmd            run 'svn update'
;; c     - svn-status-commit-file           run 'svn commit'
;; a     - svn-status-add-file              run 'svn add --non-recursive'

  (define-key svn-status-mode-map (kbd "i") 'svn-status-info)
  (define-key svn-status-mode-map (kbd "b") 'svn-status-blame)
  (define-key svn-status-mode-map (kbd "=") 'svn-status-show-svn-diff)
  ;; [(control ?=)] is unreachable on TTY, but you can use "*u" instead.
  ;; (Is the "u" mnemonic for something?)
  (define-key svn-status-mode-map (kbd "C-=") 'svn-status-show-svn-diff-for-marked-files)
