class RDoc::Markup::ToHtmlCrossref

def cross_reference name, text = nil
  lookup = name
  name = name[1..-1] unless @show_hash if name[0, 1] == '#'
  name = "#{CGI.unescape $'} at #{$1}" if name =~ /(.*[^#:])@/
  text = name unless text
  link lookup, text
end