# File lib/rd/rd2html-lib.rb, line 299 def apply_to_Index(element, content) tmp = [] element.each do |i| tmp.push(i) if i.is_a?(String) end key = meta_char_escape(tmp.join("")) if @index.has_key?(key) # warning? %Q[<!-- Index, but conflict -->#{content.join("")}<!-- Index end -->] else num = @index[key] = @index.size anchor = a_name("index", num) %Q[<a name="#{anchor}" id="#{anchor}">#{content.join("")}</a>] end end