%book-parts-mix;
Book Parts Mix
All the named and generic elements that may appear in front or back matter.
Model
<!ENTITY % book-parts-mix "%book-part.class; | %book-back-only.class; | %front-only.class; | %front-back.class; | %both-front-back.class;" >
Expanded Model
book-part | xi:include | book-app | book-app-group | floats-group | index | index-group | ref-list | front-matter-part | foreword | preface | notes | ack | bio | dedication | fn-group | glossary | toc | toc-group