- case @type
- when :ref
  %anchor{:id=>@target, :xreflabel=>@text}/
- when :xref
  - if @text.nil?
    %xref{:linkend=>@target}/
  - else
    %link{:linkend=>@target}=@text
- when :link
  %ulink{:url=>@target}=@text
- when :bibref
  %anchor{:id=>@target, :xreflabel=>"[#@target]"}
  [#{@target}]