add_special_TIDYLINK

# File lib/rdoc/markup/formatter.rb, line 89
  def add_special_TIDYLINK
    @markup.add_special(/(?:
                          \{.*?\} |    # multi-word label
                          \b[^\s{}]+? # single-word label
                         )

                         \[\S+?\]     # link target
                        /, :TIDYLINK)
  end