class RDoc::Markup::ToHtmlCrossref

def initialize(from_path, context, show_hash)
  raise ArgumentError, 'from_path cannot be nil' if from_path.nil?
  super()
  @markup.add_special(CROSSREF_REGEXP, :CROSSREF)
  @from_path = from_path
  @context = context
  @show_hash = show_hash
  @seen = {}
end