(dired-mode-map): Get rid of dired-regexp-prefix;

put the submap directly in the main map.

diff --git a/lisp/dired.el b/lisp/dired.el
index d9f57022dc0a20ec1bcebc04b6a5d5c11c636672..34f4ca86d6b3b5721dccb5035cf850fdfb698457 100644 (file)
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -696,8 +696,10 @@ If DIRNAME is already in a dired buffer, that buffer is used without refresh."
   (define-key dired-mode-map "\M-{" 'dired-prev-marked-file)
   (define-key dired-mode-map "\M-}" 'dired-next-marked-file)
   ;; Make all regexp commands share a `%' prefix:
-  (defalias 'dired-regexp-prefix (make-sparse-keymap))
-  (define-key dired-mode-map "%" 'dired-regexp-prefix)
+  ;; We used to get to the submap via a symbol dired-regexp-prefix,
+  ;; but that seems to serve little purpose, and copy-keymap
+  ;; does a better job without it.
+  (define-key dired-mode-map "%" nil)
   (define-key dired-mode-map "%u" 'dired-upcase)
   (define-key dired-mode-map "%l" 'dired-downcase)
   (define-key dired-mode-map "%d" 'dired-flag-files-regexp)