evaluate
fun evaluate(vocabularyPrefix: String = vPrefix, vocabularyNamespace: String = vNamespace, xpath: String, as: String? = null, baseUri: String? = null, withParams: String? = null, contextItem: String? = null, namespaceContext: String? = null, schemaAware: String? = null, attributes: Map<QName, String> = mapOf(), ns: Map<String, String> = mapOf(), init: XsltEvaluate.() -> Unit)(source)