teidata.versionNumber

teidata.versionNumber defines the range of attribute values used for version numbers.
Module tei — The TEI Infrastructure
Used by
Class:
Element:
Content model 
<content>
 <dataRef name="token"
  restriction="[\d]+[a-z]*[\d]*(\.[\d]+[a-z]*[\d]*){0,3}"/>
</content>
Declaration 
<rng:define name="teidata.versionNumber">
 <rng:data type="token">
  <rng:param name="pattern">[\d]+[a-z]*[\d]*(\.[\d]+[a-z]*[\d]*){0,3}</rng:param>
 </rng:data>
</rng:define>
teidata.versionNumber =
   token { pattern = "[\d]+[a-z]*[\d]*(\.[\d]+[a-z]*[\d]*){0,3}" }