The IDLffXMLDOMDocument::Save procedure method serializes the current DOM document belonging to this document object and writes it to the output source specified by the FILENAME keyword.
Obj->[IDLffXMLDOMDocument::]Save [, /EXPAND_ENTITY_REFERENCES] [, FILENAME=string] [, /PRETTY_PRINT]
Set this keyword to cause the parser to replace entity references with their fully expanded substitution text as the DOM tree is written to the output file. The DOM tree itself is not changed. The default behavior is to write the entity references to the output file.
Set this keyword to the name of the XML file in which to store the XML data. If FILENAME is not set, this method will return without storing any data on the file system.
Set this keyword to format the output by adding white space to produce a pretty-printed, indented, reader-friendly form.