Defines a number of tokens used for parsing XML. Not for general consumption.
Constants
NCNAME_STR = '[\w:][\-\w.]*'
NAME_STR = "(?:#{NCNAME_STR}:)?#{NCNAME_STR}"
NAMECHAR = '[\-\w\.:]'
NAME = "([\\w:]#{NAMECHAR}*)"
NMTOKEN = "(?:#{NAMECHAR})+"
NMTOKENS = "#{NMTOKEN}(\\s+#{NMTOKEN})*"
REFERENCE = "(?:{NAME};|\\d+;|[0-9a-fA-F]+;)"