| (: Name: emptyorderdecl-3 :) | |
| (: Description: Evaluation of a prolog that specifies "empty greatest" with a set of nodes (two empty) and sort them in ascending order :) | |
| declare default order empty greatest; | |
| (: insert-start :) | |
| declare variable $input-context1 external; | |
| (: insert-end :) | |
| for $i in (<a>1</a>,<a>4</a>,<a></a>,<a></a>,<a>7</a>) | |
| order by $i/text() ascending | |
| return $i |