| Name | Location | Description |
|---|---|---|
| book_location_down | book/book.module | Given a node, this function returns an array of 'book node' objects representing the path in the book tree from the given node down to the last sibling of it. |
| book_prev | book/book.module | Fetches the node object of the previous page of the book. |
| Name | Location | Description |
|---|---|---|
| book_location_down | book/book.module | Given a node, this function returns an array of 'book node' objects representing the path in the book tree from the given node down to the last sibling of it. |