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-rw-r--r--Documentation/git-submodule.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 2502531a3d..cdabfd29ad 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -145,10 +145,12 @@ summary::
foreach::
Evaluates an arbitrary shell command in each checked out submodule.
- The command has access to the variables $name, $path and $sha1:
+ The command has access to the variables $name, $path, $sha1 and
+ $toplevel:
$name is the name of the relevant submodule section in .gitmodules,
$path is the name of the submodule directory relative to the
- superproject, and $sha1 is the commit as recorded in the superproject.
+ superproject, $sha1 is the commit as recorded in the superproject,
+ and $toplevel is the absolute path to the top-level of the superproject.
Any submodules defined in the superproject but not checked out are
ignored by this command. Unless given --quiet, foreach prints the name
of each submodule before evaluating the command.