att.source

Attributes common to elements that may refer to a source.
Module MEI.critapp
Members
annot, custos, desc, expansion, label, lb, pb, sb (direct members of att.source)
Attributes
@source(optional)Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <source> element located in the document header. One or more values from data.URI, separated by spaces. att.source
Declaration
<attDef ident="source" usage="opt">
<desc>Contains a list of one or more pointers indicating the sources which attest to a given reading. Each value should correspond to the ID of a <source> element located in the document header.</desc>
<datatype maxOccurs="unbounded" minOccurs="1">
<rng:ref name="data.URI" />
</datatype>
<constraintSpec ident="check_sourceTarget" scheme="isoschematron">
<constraint>
<sch:rule context="@source">
<sch:assert role="warning" test="not(normalize-space(.) eq '')">@source attribute should have content.</sch:assert>
<sch:assert role="warning" test="every $i in tokenize(., '\s+') satisfies substring($i,2)=//mei:source/@xml:id">Each value in @source should correspond to the @xml:id attribute of a source element.</sch:assert>
</sch:rule>
</constraint>
</constraintSpec>
</attDef>
Constraint
@source attribute should have content.
Each value in @source should correspond to the @xml:id attribute of a source element.
<sch:rule context="@source">
<sch:assert role="warning" test="not(normalize-space(.) eq '')">@source attribute should have content.</sch:assert>
<sch:assert role="warning" test="every $i in tokenize(., '\s+') satisfies substring($i,2)=//mei:source/@xml:id">Each value in @source should correspond to the @xml:id attribute of a source element.</sch:assert>
</sch:rule>