A links or page element to link from.
This template outputs links to the previous and next page in a Mallard series, if they exist. The block containing the links is end-floated by default. The links use the text "Previous" and "Next", although the actual page titles are used for tooltips.
If $node is part of a series-type stack, this template uses the previous and next pages in the stack. Otherwise, the previous page is a page with a next-type link to $node, and the next page is whatever is pointed to by the next-type link in $node.
If the links element has the style hint top, it will be inserted before the page title, instead of in its position on the page. This is handled by the calling functions in mal2html-page.