don't let the delta cache grow unbounded in 'git repack'

diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index 05868b68f62afa3f8c06def305e6acaf0bba7c14..89ec5364ecd447f6a7836d9c7f582dbd1d864807 100644 (file)
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -8,10 +8,11 @@ git-show-branch - Show branches and their commits
 SYNOPSIS
 --------
 [verse]
-'git show-branch' [--all] [--remotes] [--topo-order] [--current]
+'git show-branch' [--all] [--remotes] [--topo-order | --date-order]
+               [--current] [--color | --no-color]
                [--more=<n> | --list | --independent | --merge-base]
-               [--color | --no-color]
-               [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...
+               [--no-name | --sha1-name] [--topics]
+               [<rev> | <glob>]...
 'git show-branch' (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]
 
 DESCRIPTION
@@ -58,6 +59,11 @@ OPTIONS
         appear in topological order (i.e., descendant commits
         are shown before their parents).
 
+--date-order::
+       This option is similar to '--topo-order' in the sense that no
+       parent comes before all of its children, but otherwise commits
+       are ordered according to their commit date.
+
 --sparse::
        By default, the output omits merges that are reachable
        from only one tip being shown.  This option makes them
@@ -157,9 +163,10 @@ $ git show-branch master fixes mhf
 ------------------------------------------------
 
 These three branches all forked from a common commit, [master],
-whose commit message is "Add 'git show-branch'.  "fixes" branch
-adds one commit 'Introduce "reset type"'.  "mhf" branch has many
-other commits.  The current branch is "master".
+whose commit message is "Add \'git show-branch\'". The "fixes"
+branch adds one commit "Introduce "reset type" flag to "git reset"".
+The "mhf" branch adds many other commits. The current branch
+is "master".
 
 
 EXAMPLE