-n, --summary-limit::
This option is only valid for the summary command.
Limit the summary size (number of commits shown in total).
- Giving 0 will disable the summary; a negative number means unlimted
+ Giving 0 will disable the summary; a negative number means unlimited
(the default). This limit only applies to modified submodules. The
size is always limited to 1 for added/deleted/typechanged submodules.