// Propagate namespaces to the root of the output document
func (context *ExecutionContext) DeclareStylesheetNamespacesIfRoot(node xml.Node) {
if context.OutputNode.NodeType() != xml.XML_DOCUMENT_NODE {
return
}
//add all namespace declarations to r
for uri, prefix := range context.Style.NamespaceMapping {
if uri != XSLT_NAMESPACE {
//these don't actually change if there is no alias
_, uri = ResolveAlias(context.Style, prefix, uri)
if !context.Style.IsExcluded(prefix) {
node.DeclareNamespace(prefix, uri)
}
}
}
}