submodule init: initialize active submodules

diff --git a/Documentation/git.txt b/Documentation/git.txt
index aa895da4a5fbc5e83c87bfa98683157d3d43fa0e..df0941d456b0fa1ab3be4f459f73edd3145ffb32 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -1025,6 +1025,12 @@ Usually it is easier to configure any desired options through your
 personal `.ssh/config` file.  Please consult your ssh documentation
 for further details.
 
+`GIT_SSH_VARIANT`::
+       If this environment variable is set, it overrides Git's autodetection
+       whether `GIT_SSH`/`GIT_SSH_COMMAND`/`core.sshCommand` refer to OpenSSH,
+       plink or tortoiseplink. This variable overrides the config setting
+       `ssh.variant` that serves the same purpose.
+
 `GIT_ASKPASS`::
        If this environment variable is set, then Git commands which need to
        acquire passwords or passphrases (e.g. for HTTP or IMAP authentication)