extension presentation XMLP: Standard presentation XMLPP: With pages export XMLT: XML translation TEXT_UNIT: Text GRAPHICS_UNIT: Graphics SYMBOL_UNIT: Symbol PICTURE_UNIT: img REFERENCE_UNIT: Reference PAGE_BREAK: Page_break Language: xml:lang xmlcomment: comment xmlcomment_line: \240 xmlpi: PI xmlpi_line: \240 doctype_line: \240 cdata_line: \240 XML_Element: \240