reflog-walk: always make HEAD@{0} show indexed selectors

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 66624a17698ac91cfcd6d45d1af6024c4bf066d9..de2206bd5ccf936e97cfde5def4388cb3439300c 100644 (file)
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -52,6 +52,9 @@ endif::git-format-patch[]
 --patience::
        Generate a diff using the "patience diff" algorithm.
 
+--histogram::
+       Generate a diff using the "histogram diff" algorithm.
+
 --stat[=<width>[,<name-width>[,<count>]]]::
        Generate a diffstat.  You can override the default
        output width for 80-column terminal by `--stat=<width>`.