Markup information

• Uniform representation of markup of low-level syntactic constructs (start-tags, end-tags, markup declarations, entity references, character references) as list of:
  • general-delim
  • name
  • reserved-name
  • number
  • s-sep
  • entity-end
  • entity-start
  • literal
  • attribute-value
  • comment
  • ref-end-re