wdired.el trivia

* lisp/wdired.el (dired-backup-overwrite): Remove declaration.
(wdired-mode-map): Add doc string.

2 files changed, 5 insertions, 3 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index c6940ca600a..dd6e0572803 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2013-09-18  Glenn Morris  <rgm@gnu.org>
 
+        * wdired.el (dired-backup-overwrite): Remove declaration.
+        (wdired-mode-map): Add doc string.
+
         * custom.el (x-get-resource): Declare.
 
         * frame.el (x-display-grayscale-p): Declare.
diff --git a/lisp/wdired.el b/lisp/wdired.el
index 6c2c9777a47..7159db812ac 100644
--- a/lisp/wdired.el
+++ b/lisp/wdired.el
@@ -73,8 +73,6 @@
 
 ;;; Code:
 
-(defvar dired-backup-overwrite) ; Only in Emacs 20.x this is a custom var
-
 (require 'dired)
 (autoload 'dired-do-create-files-regexp "dired-aux")
 
@@ -185,7 +183,8 @@ renamed by `dired-do-rename' and `dired-do-rename-regexp'."
     (define-key map [remap capitalize-word] 'wdired-capitalize-word)
     (define-key map [remap downcase-word] 'wdired-downcase-word)
 
-    map))
+    map)
+  "Keymap used in `wdired-mode'.")
 
 (defvar wdired-mode-hook nil
   "Hooks run when changing to WDired mode.")