X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=Documentation%2Fdiff-options.txt;h=e26b84706f8f29de26036ceec691e8cd6aac4661;hb=752c0c24926aacbceca0d27de6ad22cbb7dd0709;hp=9276faeb11aec2650393c56fe5edf2b571692dbd;hpb=dbc1b1f71052c084a84b5c395e1cb4b5ae526fcb;p=git.git

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 9276faeb1..e26b84706 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -87,6 +87,13 @@ endif::git-format-patch[]
 	Show only names and status of changed files. See the description
 	of the `--diff-filter` option on what the status letters mean.
 
+--submodule[=<format>]::
+	Chose the output format for submodule differences. <format> can be one of
+	'short' and 'log'. 'short' just shows pairs of commit names, this format
+	is used when this option is not given. 'log' is the default value for this
+	option and lists the commits in that commit range like the 'summary'
+	option of linkgit:git-submodule[1] does.
+
 --color::
 	Show colored diff.