repack: add --keep-unreachable option

diff --git a/Documentation/git-repack.txt b/Documentation/git-repack.txt
index cde7b4441d5dcc7d926731cd46fe37f5bfbc430e..68702eab192b126fc2397cda87e39f4ac28c38fc 100644 (file)
--- a/Documentation/git-repack.txt
+++ b/Documentation/git-repack.txt
@@ -134,6 +134,12 @@ other objects in that pack they already have locally.
        the write of any objects that would be immediately pruned by
        a follow-up `git prune`.
 
+-k::
+--keep-unreachable::
+       When used with `-ad`, any unreachable objects from existing
+       packs will be appended to the end of the packfile instead of
+       being removed.
+
 Configuration
 -------------