Additions, deletions, and significant recoding should be noted, but not correction of minor typographical errors. It is recommended that revisions should be entered in reverse chronological order, with the most recent change first. The resp attribute contains a pointer to an element containing info about the person/entity responsible for change. The edition element can be used to designate an MEI encoding that has been so substantively changed that it constitutes a new version that supersedes earlier versions. This element is modelled on an element in the Encoded Archival Description (EAD) standard.
<sch:rule context="mei:change">
<sch:assert test="@isodate or mei:date">The date of the change must be recorded in an
isodate attribute or date element.</sch:assert>
<sch:assert role="warning" test="@resp or mei:respStmt[mei:name or mei:corpName or mei:persName]">It is recommended that the agent responsible for the change be recorded
in a resp attribute or in a name, corpName, or persName element in the respStmt
element.</sch:assert>
</sch:rule>
<elementSpec ident="change" module="MEI.header">
<desc>Individual change within the revision description.</desc>
<classes>
<memberOf
key="att.common"/>
<memberOf
key="att.bibl"/>
<memberOf
key="att.datable"/>
</classes>
<constraintSpec ident="check_change" scheme="isoschematron">
<constraint>
<sch:rule context="mei:change">
<sch:assert test="@isodate or mei:date">The date of the change must be recorded in an
isodate attribute or date element.</sch:assert>
<sch:assert role="warning" test="@resp or mei:respStmt[mei:name or mei:corpName or mei:persName]">It is recommended that the agent responsible for the change be recorded
in a resp attribute or in a name, corpName, or persName element in the respStmt
element.</sch:assert>
</sch:rule>
</constraint>
</constraintSpec>
<remarks>
<p part="N">Additions, deletions, and significant recoding should be noted, but not correction
of minor
typographical errors. It is recommended that revisions should be entered in reverse
chronological order, with the most recent
<gi scheme="MEI">change</gi> first. The
<att scheme="TEI">resp</att> attribute contains a pointer to an element containing info about the
person/entity responsible for change. The
<gi scheme="MEI">edition</gi> element can be used
to designate an MEI encoding that has been so substantively changed that it constitutes
a
new version that supersedes earlier versions.</p>
</remarks>
<remarks>
<p part="N">This element is modelled on an element in the Encoded Archival Description (EAD)
standard.</p>
</remarks>
</elementSpec>