[Emacs-diffs] /srv/bzr/emacs/emacs-23 r99682: * maintaining.texi (Old Revisions): Document vc-root-diff.

[Chong Yidong]

------------------------------------------------------------
revno: 99682
committer: Chong Yidong <address@hidden>
branch nick: emacs-23
timestamp: Thu 2010-03-25 20:04:48 -0400
message:
  * maintaining.texi (Old Revisions): Document vc-root-diff.
modified:
  doc/emacs/ChangeLog
  doc/emacs/maintaining.texi
  etc/NEWS

=== modified file 'doc/emacs/ChangeLog'
--- a/doc/emacs/ChangeLog       2010-03-25 22:57:13 +0000
+++ b/doc/emacs/ChangeLog       2010-03-26 00:04:48 +0000
@@ -4,7 +4,7 @@
        repository if there is none.
        (VC Change Log): Rename from VC Status.  Document vc-log-show-limit and
        vc-print-root-log.
-       (Old Revisions): Copyedits.
+       (Old Revisions): Copyedits.  Document vc-root-diff.
 
        * programs.texi (Program Modes): Mention Javascript mode.
 

=== modified file 'doc/emacs/maintaining.texi'
--- a/doc/emacs/maintaining.texi        2010-03-25 23:32:51 +0000
+++ b/doc/emacs/maintaining.texi        2010-03-26 00:04:48 +0000
@@ -647,14 +647,18 @@
 
 @table @kbd
 @item C-x v ~
-Prompt for a revision of the visited file, and visit it in a buffer of
+Prompt for a revision of the current file, and visit it in a buffer of
 its own (@code{vc-revision-other-window}).
 
 @item C-x v =
-Compare the buffer associated with the current fileset with the
-working revision(s) from which you started editing (@code{vc-diff}).
-With a prefix argument, prompt for two revisions of the current
-fileset and compare them.
+Compare the files in the current fileset with the working revision(s)
+you started from (@code{vc-diff}).  With a prefix argument, prompt for
+two revisions of the current fileset and compare them.
+
address@hidden C-x v D
+Compare the entire tree corresponding to the current fileset with the
+tree you started from (@code{vc-root-diff}).  With a prefix argument,
+prompt for two revisions and compare their trees.
 
 @item C-x v g
 Display an annotated version of the file: for each line, show the
@@ -679,12 +683,11 @@
 
 @findex vc-diff
 @kindex C-x v =
-  @kbd{C-x v =} (@code{vc-diff}) compares the current buffer contents
-of each file in the current VC fileset (saving them if necessary) with
-the repository revision from which you started editing.  Note that the
-latter may or may not be the latest revision of the file(s).  The diff
-is displayed in a special buffer in another window.  @xref{Comparing
-Files}.
+  @kbd{C-x v =} (@code{vc-diff}) compares each file in the current VC
+fileset (saving them if necessary) with the repository revision(s)
+from which you started editing.  Note that the latter may or may not
+be the latest revision of the file(s).  The diff is displayed in a
+special buffer in another window.  @xref{Comparing Files}.
 
 @findex vc-diff
 @kindex C-u C-x v =
@@ -706,6 +709,12 @@
 name) is unlikely to return diffs that are connected in any meaningful
 way.
 
+  The command @kbd{C-x v D} (@code{vc-root-diff}) is similar to
address@hidden v =}, but it compares the entire tree associated with the
+current VC fileset with the tree you started with.  This means all the
+files controlled by the current version control repository, even those
+that are not part of the current VC fileset.
+
   If you invoke @kbd{C-x v =} or @kbd{C-u C-x v =} from a buffer that
 is neither visiting a version-controlled file nor a VC directory
 buffer, these commands generate a diff of all registered files in the

=== modified file 'etc/NEWS'
--- a/etc/NEWS  2010-03-25 22:57:13 +0000
+++ b/etc/NEWS  2010-03-26 00:04:48 +0000
@@ -301,8 +301,10 @@
 *** New command `vc-root-print-log', bound to `C-x v L'.
 This displays a `*vc-change-log*' buffer showing the history of the
 version-controlled directory tree as a whole.
-
-*** FIXME: vc-root-diff.
++++
+*** New command `vc-root-diff', bound to `C-x v D'.
+This is similar to `vc-diff', but compares the entire directory tree
+of the current VC directory with its working revision.
 +++
 *** `C-x v l' and `C-x v L' do not show the full log by default.
 The number of entries shown can be chosen interactively with a prefix
@@ -310,7 +312,7 @@
 buffer now contains buttons at the end of the buffer, which can be
 used to increase the number of entries shown.  RCS, SCCS, and CVS do
 not support this feature.
-
+---
 *** vc-annotate supports annotations through file copies and renames,
 it displays the old names for the files and it can show logs/diffs for
 the corresponding lines.  Currently only Git and Mercurial take