Pagination
crop_page	Crop an A4 page to A5 format.
insert_toc	Create some pages, assign labels to them and insert a table of contents at the beginning of the document.
page_sizes	Create some pages with different sizes.
page_x_of_y	Create a running footer "Page x of y" on each page of the document.
reverse_page_order	Create pages in reverse page order.