xs:NMTOKEN

The lexical and value spaces of xs:NMTOKEN are the set of XML 1.0 “name tokens,” i.e., tokens composed of characters, digits, “.”, “:”, “-”, and the characters defined by Unicode, such as “combining” or “extender”. This type is usually called a “token.”

Valid values include "Snoopy", "CMS", "1950-10-04", or "0836217462".
Invalid values include "brought classical music to the Peanuts strip" (spaces are forbidden) or "bold,brash" (commas are forbidden)

the formal definition of this datatype is at: http://www.w3.org/TR/xmlschema-2/#NMTOKEN

Package: 
Primitives
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