| number last() | Returns the position of the last node in the context list. |
| number position() | Returns the position of the current context node. |
| number count( node-set) | Returns the number of nodes in the node-set. |
| node-set id( object) | Retruns the element specified by it's unique id. |
| string local-name( node-set) | Returns the local-name for the first node in the node-set. |
| string local-name() | Returns the local-name for the context node. |
| string namespace-uri( node-set) | Returns the namespace-uri for the first node in the node-set. |
| string namespace-uri() | Returns the namespace-uri for the context node. |
| string name( node-set?) | Returns the name for the first node in the node-set. |
| string name() | Returns the name for the context node. |
