--continue::
	Continue the operation in progress using the information in
	`.git/sequencer`.  Can be used to continue after resolving
	conflicts in a failed cherry-pick or revert.

--quit::
	Forget about the current operation in progress.  Can be used
	to clear the sequencer state after a failed cherry-pick or
	revert.

--abort::
	Cancel the operation and return to the pre-sequence state.
