sourceDocument
fun sourceDocument(vocabularyPrefix: String = vPrefix, vocabularyNamespace: String = vNamespace, href: String, useAccumulators: String? = null, type: String? = null, validation: String? = null, streamable: Boolean? = null, attributes: Map<QName, String> = mapOf(), ns: Map<String, String> = mapOf(), init: XsltSourceDocument.() -> Unit)(source)