<rdgGrp>

<rdgGrp> (reading group) within a textual variation, groups two or more readings perceived to have a genetic relationship or other affinity. [12.1 The Apparatus Entry, Readings, and Witnesses]
Moduletextcrit — Critical Apparatus
Attributesatt.global (@xml:id, @n, @xml:lang, @xml:base, @xml:space) (att.global.rendition (@rend, @style, @rendition)) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change)) (att.global.responsibility (@cert, @resp)) att.textCritical (@type, @cause, @varSeq) (att.source (@source)) (att.written (@hand))
Contained by
textcrit: app rdgGrp
May contain
textcrit: lem rdg rdgGrp wit
Note

May contain readings and nested reading groups.

Note that only one lem element may appear within a single apparatus entry, whether it appears outside a rdgGrp element or within it.

Example
<app>
 <lem wit="#El #Ra2">though</lem>
 <rdgGrp type="orthographic">
  <rdg wit="#Hg">thogh</rdg>
  <rdg wit="#La">thouhe</rdg>
 </rdgGrp>
</app>
Schematron

<sch:assert test="count(tei:lem) < 2">Only one <lem> element may appear within a <rdgGrp></sch:assert>
Content model
<content>
 <alternate minOccurs="1"
  maxOccurs="unbounded">
  <sequence>
   <elementRef key="rdgGrp"/>
   <elementRef key="wit" minOccurs="0"/>
  </sequence>
  <sequence minOccurs="0"
   maxOccurs="unbounded">
   <sequence minOccurs="0">
    <elementRef key="lem"/>
    <elementRef key="wit" minOccurs="0"/>
   </sequence>
   <sequence>
    <classRef key="model.rdgLike"/>
    <elementRef key="wit" minOccurs="0"/>
   </sequence>
  </sequence>
 </alternate>
</content>
Schema Declaration
<rng:element name="rdgGrp">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.textCritical.attributes"/>
 <rng:ref name="att.source.attributes"/>
 <rng:ref name="att.written.attributes"/>
 <rng:oneOrMore>
  <rng:choice>
   <rng:group>
    <rng:ref name="rdgGrp"/>
    <rng:optional>
     <rng:ref name="wit"/>
    </rng:optional>
   </rng:group>
   <rng:zeroOrMore>
    <rng:group>
     <rng:optional>
      <rng:group>
       <rng:ref name="lem"/>
       <rng:optional>
        <rng:ref name="wit"/>
       </rng:optional>
      </rng:group>
     </rng:optional>
     <rng:group>
      <rng:ref name="model.rdgLike"/>
      <rng:optional>
       <rng:ref name="wit"/>
      </rng:optional>
     </rng:group>
    </rng:group>
   </rng:zeroOrMore>
  </rng:choice>
 </rng:oneOrMore>
</rng:element>
element rdgGrp
{
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.textCritical.attributes,
   att.source.attributes,
   att.written.attributes,
   ( ( rdgGrp, wit? ) | ( ( lem, wit? )?, ( model.rdgLike, wit? ) )* )+
}