git-reflog.txt: Document new commands --updateref and --rewrite

Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Mar 3, 2008 · cf2756a · cf2756a
1 parent 059f130
commit cf2756a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt
@@ -80,6 +80,15 @@ them.
 --all::
 	Instead of listing <refs> explicitly, prune all refs.
 
+--updateref::
+	Update the ref with the sha1 of the top reflog entry (i.e.
+	<ref>@\{0\}) after expiring or deleting.
+
+--rewrite::
+	While expiring or deleting, adjust each reflog entry to ensure
+	that the `old` sha1 field points to the `new` sha1 field of the
+	previous entry.
+
 --verbose::
 	Print extra information on screen.