The "test-subtree" command:
Usage: fossil test-subtree ?OPTIONS?
Show the subset of check-ins that match the supplied options. This
command is used to test the subtree_from_options() subroutine in the
implementation and does not really have any other practical use that
we know of.
Options:
--branch BRANCH Include only check-ins on BRANCH
--from TAG Start the subtree at TAG
--to TAG End the subtree at TAG
--checkin TAG The subtree is the single check-in TAG
--all Include FILE and TAG artifacts
--exclusive Include FILES exclusively on check-ins