update-index: allow --index-info to add higher stages.

diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index caf5d0d1eed62b0a93efb2da519a7bd43efd7083..d1e93dbb372624d68fa96eb8bed141f1e76f0308 100644 (file)
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -8,7 +8,7 @@ git-pack-objects - Create a packed archive of objects.
 
 SYNOPSIS
 --------
-'git-pack-objects' [--incremental] [--window=N] [--depth=N] {--stdout | base-name} < object-list
+'git-pack-objects' [--local] [--incremental] [--window=N] [--depth=N] {--stdout | base-name} < object-list
 
 
 DESCRIPTION
@@ -64,6 +64,11 @@ base-name::
        This flag causes an object already in a pack ignored
        even if it appears in the standard input.
 
+--local::
+       This flag is similar to `--incremental`; instead of
+       ignoring all packed objects, it only ignores objects
+       that are packed and not in the local object store
+       (i.e. borrowed from an alternate).
 
 Author
 ------