Keybinding fix for vc-dir.

* lisp/vc/vc-dir.el (vc-dir-mode-map): Add binding for vc-root-diff.
* doc/emacs/maintaining.texi (VC Directory Commands): Mention `D' and `L' in vc-dir.

doc/emacs/ChangeLog

+2013-07-27  Xue Fuqiao  <xfq.free@gmail.com>
+
+	* maintaining.texi (VC Directory Commands): Mention `D' and `L' in vc-dir.
+
 2013-07-26  Eli Zaretskii  <eliz@gnu.org>
 
 	* display.texi (Fringes): Document the variable fringe-mode.

doc/emacs/maintaining.texi

@@ -1222,7 +1222,7 @@ Revisions}), and @w{@kbd{C-x v u}} (@pxref{VC Undo}).
 
   The VC Directory buffer also defines some single-key shortcuts for
 VC commands with the @kbd{C-x v} prefix: @kbd{=}, @kbd{+}, @kbd{l},
-@kbd{i}, and @kbd{v}.
+@kbd{i}, @kbd{D}, @kbd{L} and @kbd{v}.
 
   For example, you can commit a set of edited files by opening a VC
 Directory buffer, where the files are listed with the @samp{edited}

etc/NEWS

@@ -233,6 +233,11 @@ The default separator is changed to allow surrounding spaces around the comma.
 *** New variable `diary-from-outlook-function', used by the command
 `diary-from-outlook'.
 
+** VC Directory Mode
+
+*** `D' displays diffs between VC-controlled whole tree revisions.
+*** `L' lists the change log for the current VC controlled tree in a window.
+
 ** cl-lib
 
 *** New macro cl-tagbody.

lisp/ChangeLog

+2013-07-26  Xue Fuqiao  <xfq.free@gmail.com>
+
+	* vc/vc-dir.el (vc-dir-mode-map): Add binding for vc-root-diff.
+
 2013-07-26  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* emacs-lisp/nadvice.el (advice--called-interactively-skip): Use the new

lisp/vc/vc-dir.el

@@ -237,6 +237,7 @@ See `run-hooks'."
     ;; VC commands
     (define-key map "v" 'vc-next-action)   ;; C-x v v
     (define-key map "=" 'vc-diff)	   ;; C-x v =
+    (define-key map "D" 'vc-root-diff)	   ;; C-x v D
     (define-key map "i" 'vc-register)	   ;; C-x v i
     (define-key map "+" 'vc-update)	   ;; C-x v +
     (define-key map "l" 'vc-print-log)	   ;; C-x v l