data.version

data.version defines the range of attribute values which may be used to specify a TEI version number.
Moduletei — 1 The TEI Infrastructure
Used by
Element:
Declaration

<rng:define name="data.version">
 <rng:data type="token">
  <rng:param name="pattern">[\d]+(\.[\d]+){0,2}</rng:param>
 </rng:data>
</rng:define>
data.version = token { pattern = "[\d]+(\.[\d]+){0,2}" }
Note
The value of this attribute follows the pattern specified by the Unicode consortium for its version number (http://unicode.org/version). A version number contains digits and fullstop characters only. The first number supplied identifies the major version number. A second and third number, for minor and sub-minor version numbers, may also be supplied.