git format-patch [-k] [(-o|--output-directory) <dir> | --stdout]
		   [--no-thread | --thread[=<style>]]
		   [(--attach|--inline)[=<boundary>] | --no-attach]
		   [-s | --signoff]
		   [--signature=<signature> | --no-signature]
		   [--signature-file=<file>]
		   [-n | --numbered | -N | --no-numbered]
		   [--start-number <n>] [--numbered-files]
		   [--in-reply-to=<message-id>] [--suffix=.<sfx>]
		   [--ignore-if-in-upstream] [--always]
		   [--cover-from-description=<mode>]
		   [--rfc[=<rfc>]] [--subject-prefix=<subject-prefix>]
		   [(--reroll-count|-v) <n>]
		   [--to=<email>] [--cc=<email>]
		   [--[no-]cover-letter] [--quiet]
		   [--commit-list-format=<format-spec>]
		   [--[no-]encode-email-headers]
		   [--no-notes | --notes[=<ref>]]
		   [--interdiff=<previous>]
		   [--range-diff=<previous> [--creation-factor=<percent>]]
		   [--filename-max-length=<n>]
		   [--progress]
		   [<common-diff-options>]
		   [ <since> | <revision-range> ]