[PATCH] Docs for git-build-rev-cache.

Signed-off-by: A Large Angry SCM <gitzilla@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-build-rev-cache.txt b/Documentation/git-build-rev-cache.txt
index b199cf9ddb4e61b6c86bfad833a1b9a6d35775b2..1dbad7763f9ad34b534fc06ebd6fbc05a38061c0 100644 (file)
--- a/Documentation/git-build-rev-cache.txt
+++ b/Documentation/git-build-rev-cache.txt
@@ -3,26 +3,26 @@ git-build-rev-cache(1)
 
 NAME
 ----
 
 NAME
 ----

-git-build-rev-cache - Some git command not yet documented.
-
+git-build-rev-cache - Create or update a rev-cache file.

 
 SYNOPSIS
 --------
 
 SYNOPSIS
 --------

-'git-build-rev-cache' [ --option ] <args>...
+'git-build-rev-cache' [-v] <rev-cache-file> < list-of-heads

 
 DESCRIPTION
 -----------
 
 DESCRIPTION
 -----------

-Does something not yet documented.
-
+Creates or updates a file that describes the commit ancestry reachable
+from the list-of-head read from stdin. This file is in an append-only
+binary format to make the server side friendly to rsync mirroring
+scheme, and can be read by the git-show-rev-cache command.

 
 OPTIONS
 -------
 
 OPTIONS
 -------

---option::
-       Some option not yet documented.
-
-<args>...::
-       Some argument not yet documented.
+-v::
+       Verbose.

 
 

+<rev-cache-file>::
+       The rev-cache to operate on.

 
 Author
 ------
 
 Author
 ------