label.from.part — Renumber components in each part?
If label.from.part
is non-zero, then
numbering of components — preface
,
chapter
, appendix
, and
reference
(when reference
occurs at the
component level) — is re-started within each
part
.
If label.from.part
is zero (the
default), numbering of components is not
re-started within each part
; instead, components are
numbered sequentially throughout each book
,
regardless of whether or not they occur within part
instances.