10.1.3. Named Node Lists

(named-node-list? obj)

Returns #t if obj is a named-node-list and otherwise returns #f.

(named-node string nnl)

Returns a singleton node-list comprising the node in nnl whose name is string, if there is such a node, and otherwise returns the empty node-list. string is normalized according to the string normalization rule associated with nnl before being compared to the names of the members of nnl.

(named-node-list-normalize string nnl symbol)

Returns string normalized according to the normalization rule of the named node list nnl applicable to nodes of class symbol.

(named-node-list-names nnl)

Returns a list of the names of the members of nnl in the same order as nnl. The result shall be a list of strings with the same number of members as nnl.