P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="add">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.transcriptional.attributes"/>
 <rng:ref name="att.editLike.attributes"/>
 <rng:ref name="att.placement.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:ref name="macro.paraContent"/>
</rng:element>

element add
{
   att.global.attributes,
   att.transcriptional.attributes,
   att.editLike.attributes,
   att.placement.attributes,
   att.typed.attributes,
   macro.paraContent
}