built-in data type


The attribute-value-declaration is the abstract type of values that an attribute is declared to accept. Its concrete instances can be obtained with the following constants:

  • attribute-declared-cdata
  • attribute-declared-id
  • attribute-declared-idref
  • attribute-declared-idrefs
  • attribute-declared-name
  • attribute-declared-names
  • attribute-declared-nmtoken
  • attribute-declared-nmtokens
  • attribute-declared-number
  • attribute-declared-numbers
  • attribute-declared-nutoken
  • attribute-declared-nutokens

and with one operator that takes a string shelf argument listing all the values allowed for the attribute:

  • attribute-declared-group