Reference

Creates a namespace node on the current element, binding a prefix to a namespace URI dynamically.

Advances an xsl:iterate loop to the next item in the sequence, optionally updating loop parameters to carry state forward.

Applies the next-priority matching template rule for the current node, passing optional parameters and tunnel parameters.

Defines the template body applied to each substring that does not match the regex inside xsl:analyze-string.

Generates fallback content when the sibling sequence constructor produces no nodes, enabling clean empty-state handling without extra variables.

Generates content only when the sibling sequence constructor produces at least one node, allowing conditional headers or wrappers without extra variables.

Default fallback branch inside xsl:choose, instantiated when no xsl:when condition evaluates to true.

Controls how the result tree is serialised — output method, encoding, indentation, DOCTYPE, and other serialisation options.

Specifies a single character-to-string substitution within an xsl:character-map, applied by the serializer when writing output.

Declares a parameter with an optional default value, accepting values passed via xsl:with-param or from the calling environment.