     |
The document is encoded in UTF-8
Line breaks normalized to #xA on input, before parsing.
Attribute values are normalized, as if by a validating processor.
Character and parsed entity references are replaced
CDATA sections are replaced with their character content
The XML declaration and document type declaration (DTD) are removed
Empty elements are converted to start-end tag pairs
Whitespace outside of the document element and within start and end tags is normalized
All whitespace in character content is retained (excluding characters removed during line feed normalization)
Attribute value delimiters are set to quotation marks (double quotes)
Special characters in attribute values and character content are replaced by character references
Superfluous namespace declarations are removed from each element
Default attributes are added to each element
Lexicographic order is imposed on the namespace declarations and attributes of each element