into submodules. The 'init' and 'update' subcommands of 'git submodule'
will maintain submodules checked out and at an appropriate revision in
your working tree. Alternatively you can set 'submodule.recurse' to have
-'checkout' recursing into submodules.
+'checkout' recursing into submodules (note that 'submodule.recurse' also
+affects other git commands, see linkgit:git-config[1] for a complete list).
SEE ALSO