New --dirstat=lines mode, doing dirstat analysis based on diffstat

diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 96680c84561c434c4cf3a00cfe958b21f18a3d8d..9a075bc4d24d59c7b585e204e6feb50326c762f3 100644 (file)
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -9,7 +9,7 @@ SYNOPSIS
 --------
 [verse]
 'git rebase' [-i | --interactive] [options] [--onto <newbase>]
-       <upstream> [<branch>]
+       [<upstream>] [<branch>]
 'git rebase' [-i | --interactive] [options] --onto <newbase>
        --root [<branch>]
 
@@ -21,6 +21,12 @@ If <branch> is specified, 'git rebase' will perform an automatic
 `git checkout <branch>` before doing anything else.  Otherwise
 it remains on the current branch.
 
+If <upstream> is not specified, the upstream configured in
+branch.<name>.remote and branch.<name>.merge options will be used; see
+linkgit:git-config[1] for details.  If you are currently not on any
+branch or if the current branch does not have a configured upstream,
+the rebase will abort.
+
 All changes made by commits in the current branch but that are not
 in <upstream> are saved to a temporary area.  This is the same set
 of commits that would be shown by `git log <upstream>..HEAD` (or
@@ -66,8 +72,9 @@ would be:
     D---E---F---G master
 ------------
 
-The latter form is just a short-hand of `git checkout topic`
-followed by `git rebase master`.
+*NOTE:* The latter form is just a short-hand of `git checkout topic`
+followed by `git rebase master`. When rebase exits `topic` will
+remain the checked-out branch.
 
 If the upstream branch already contains a change you have made (e.g.,
 because you mailed a patch which was applied upstream), then that commit
@@ -216,7 +223,8 @@ leave out at most one of A and B, in which case it defaults to HEAD.
 
 <upstream>::
        Upstream branch to compare against.  May be any valid commit,
-       not just an existing branch name.
+       not just an existing branch name. Defaults to the configured
+       upstream for the current branch.
 
 <branch>::
        Working branch; defaults to HEAD.
@@ -658,7 +666,6 @@ The ripple effect of a "hard case" recovery is especially bad:
 'everyone' downstream from 'topic' will now have to perform a "hard
 case" recovery too!
 
-
 BUGS
 ----
 The todo list presented by `--preserve-merges --interactive` does not
@@ -681,15 +688,6 @@ by moving the "pick 4" line will result in the following history:
 1 --- 2 --- 4 --- 5
 ------------
 
-Authors
-------
-Written by Junio C Hamano <gitster@pobox.com> and
-Johannes E. Schindelin <johannes.schindelin@gmx.de>
-
-Documentation
---------------
-Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
-
 GIT
 ---
 Part of the linkgit:git[1] suite