http://www.w3.org/2001/06/grammar
simpleType Id.datatype

{http://www.w3.org/2001/XMLSchema}anySimpleType
  {http://www.w3.org/2001/XMLSchema}string
      {http://www.w3.org/2001/XMLSchema}normalizedString
          {http://www.w3.org/2001/XMLSchema}token
              {http://www.w3.org/2001/XMLSchema}Name
                  {http://www.w3.org/2001/XMLSchema}NCName
                      {http://www.w3.org/2001/XMLSchema}ID
                          {http://www.w3.org/2001/06/grammar}Id.datatype

Model

{ID: pattern = [^.:\-]+}

Usage

Id.attrib/@id, rule/@id, Rule.attribs/@id

Documentation

does not expression the constraint that NULL VOID GARBAGE are illegal as rule name

Fundamental Facets

equality, non-numeric, unbounded, unordered, countable infinite value space

White Space Processing

collapse

Pattern Facet

[^.:\-]+