For information on converting to InterSystems IRIS, see the
InterSystems IRIS Adoption Guide
and the InterSystems IRIS In-Place Conversion Guide,
both available on the WRC Distributions page (login required).
escape can be nonspace in which case any text with line-feed or space characters is not XML spaced
or none in which case no characters are XML spaced but all are enclosed in CDATA
or xml in which case the text is XML escaped
Optional ObjectScript expression that can either be applied
to the value of this item (supplied as %val), or to provide an
arbitrary value for this item.