XML_SAVE_FORMAT = 1<<0, /* format save output */
XML_SAVE_NO_DECL = 1<<1, /* drop the xml declaration */
XML_SAVE_NO_EMPTY = 1<<2, /* no empty tags */
- XML_SAVE_NO_XHTML = 1<<3 /* disable XHTML1 specific rules */
+ XML_SAVE_NO_XHTML = 1<<3, /* disable XHTML1 specific rules */
+ XML_SAVE_XHTML = 1<<4, /* force XHTML1 specific rules */
+ XML_SAVE_AS_XML = 1<<5, /* force XML serialization on HTML doc */
+ XML_SAVE_AS_HTML = 1<<6, /* force HTML serialization on XML doc */
+ XML_SAVE_WSNONSIG = 1<<7 /* format with non-significant whitespace */
} xmlSaveOption;