[PATCH] Docs - delta object

Added delta documentation

Signed-off-by: David Greaves <david@dgreaves.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Documentation/git-fsck-cache.txt

@@ -9,7 +9,7 @@ git-fsck-cache - Verifies the connectivity and validity of the objects in the da
 
 SYNOPSIS
 --------
-'git-fsck-cache' [--tags] [--root] [[--unreachable] [--cache] <object>\*]
+'git-fsck-cache' [--tags] [--root] [--delta-depth] [[--unreachable] [--cache] <object>\*]
 
 DESCRIPTION
 -----------
@@ -34,6 +34,9 @@ OPTIONS
 	Consider any object recorded in the cache also as a head node for
 	an unreachability trace.
 
+--delta-depth::
+	Report back the length of the longest delta chain found.
+
 It tests SHA1 and general object sanity, and it does full tracking of
 the resulting reachability and everything else. It prints out any
 corruption it finds (missing or bad objects), and if you use the

Documentation/git-mkdelta.txt

@@ -0,0 +1,45 @@
+git-mkdelta(1)
+==============
+May 2005
+
+NAME
+----
+git-mkdelta - Creates a delta object
+
+
+SYNOPSIS
+--------
+'git-mkdelta' [-v] [-d N | --max-depth=N ] <reference_object> <target_object> [ <next_object> ... ]
+
+DESCRIPTION
+-----------
+Creates a delta object to replace <reference_object> by using an
+ordered list of potential objects to deltafy against earlier objects
+in the list.
+
+A cap on the depth of delta references can be provided as well,
+otherwise the default is to not have any limit.  A limit of 0 will
+also undeltafy a given object.
+
+
+OPTIONS
+-------
+-v::
+	Verbose
+
+-d|--max-depth::
+	limit the number of delta references in a chain
+	If 0 then all objects are undeltafied.
+	
+Author
+------
+Git is written by Linus Torvalds <torvalds@osdl.org> and the git-list <git@vger.kernel.org>.
+
+Documentation
+--------------
+Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>.
+
+GIT
+---
+Part of the link:git.html[git] suite
+

Documentation/git.txt

@@ -51,6 +51,9 @@ link:git-init-db.html[git-init-db]::
 link:git-merge-base.html[git-merge-base]::
 	Finds as good a common ancestor as possible for a merge
 
+link:git-mkdelta.html[git-mkdelta]::
+	Creates a delta object
+
 link:git-mktag.html[git-mktag]::
 	Creates a tag object