2021.1

info()
Returns pagination information for one HTML element or for the first element in a result set (see
"results" on page1427) of a query across all sections in a Print context (see "query(selector)"
on page1425).
The returned information is of the type PaginationInfo (see "PaginationInfo" on page1426).
This function can only be used in a Post Pagination Script ; see "Post Pagination Script API" on
page1421.
For an example see: "Creating a Table Of Contents" on page921.
next()
next() returns the next sibling of an HTML element, which can be:
l The elements that match the selector of a script (see "results" on page1427).
l One element that matches the selector of a script that runs for "Each matched element"
(see "this" on page1345 and "Setting the scope of a script" on page874).
l The elements returned by a query in the template (see "query()" on page1299).
In HTML, siblings are HTML elements that share the same parent, i.e. HTML elements in the
same container element.
Note that a sibling can be a different type of element. For example, if a paragraph, an image
and a table follow each other in the same Box, they are siblings.
Tip
To get the previous sibling, use previous() (see "prev()" on page1377).
What if there are no siblings?
If you call prev() or next() on a collection of elements (either "results" on page1427 or the
result set of "query()" on page1299), the function will return a collection of siblings. If none of
the elements has a previous or next sibling, the collection will be empty. Actions performed on
an empty collection will simply have no effect.
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