Reference

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.

Sorts a sequence of items and returns the sorted sequence without iterating over it, enabling sorted results as input to other expressions.

Explicitly preserves whitespace-only text nodes in the named source elements, counteracting xsl:strip-space rules.

Generates an XML processing instruction in the result tree with a computed name and body content.