 page header including the date and time and the page number will be produced:
</p>

<pre>Params( #( Text, "Hello world!" ), title: "Test" )</pre>

<p>or you can provide your own format for the page header:
</p>

<pre>Params( #( Text, "Hello world!" ), header: #( Text, "Test" ) )</pre>

<p>Note: Titles have been omitted from the following examples to keep them short.
</p>