of linkgit:git-config[1].
The file contains one subsection per submodule, and the subsection value
-is the name of the submodule. Each submodule section also contains the
+is the name of the submodule. The name is set to the path where the
+submodule has been added unless it was customized with the '--name'
+option of 'git submodule add'. Each submodule section also contains the
following required keys:
submodule.<name>.path::
the commit specified in the superproject. If 'merge', the commit
specified in the superproject will be merged into the current branch
in the submodule.
+ If 'none', the submodule with name `$name` will not be updated
+ by default.
+
This config option is overridden if 'git submodule update' is given
- the '--merge' or '--rebase' options.
+ the '--merge', '--rebase' or '--checkout' options.
submodule.<name>.fetchRecurseSubmodules::
This option can be used to control recursive fetching of this