[NeXus-tech] propose adding default for nxdl:definition/@extends

[Pete Jemian]

In the "definition" element, can we default the "extends" attribute to 
NXobject?

    <xs:complexType name="definitionType">
        <xs:group ref="nx:groupGroup" minOccurs="0" maxOccurs="unbounded" />
        <xs:attribute name="name" use="required" />
        <xs:attribute name="type" use="required" 
type="nx:definitionTypeAttr" />
        <xs:attribute name="extends" use="required" />
    </xs:complexType>

change to
        <xs:attribute name="extends" use="required" default="NXobject" />

-- 
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  Pete R. Jemian, Ph.D.                <jemian at anl.gov>
  Beam line Controls and Data Acquisition, Group Leader
  Advanced Photon Source,   Argonne National Laboratory
  Argonne, IL  60439                   630 - 252 - 3189
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     Education is the one thing for which people
        are willing to pay yet not receive.
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