# File lib/asciidoctor/converter/docbook5.rb, line 562
    def inline_indexterm node
      if node.type == :visible
        %(<indexterm><primary>#{node.text}</primary></indexterm>#{node.text})
      else
        terms = node.attr 'terms'
        result = []
        if (numterms = terms.size) > 2
          result << %(<indexterm>
<primary>#{terms[0]}</primary><secondary>#{terms[1]}</secondary><tertiary>#{terms[2]}</tertiary>
</indexterm>)
        end
        if numterms > 1
          result << %(<indexterm>
<primary>#{terms[-2]}</primary><secondary>#{terms[-1]}</secondary>
</indexterm>)
        end
        result << %(<indexterm>
<primary>#{terms[-1]}</primary>
</indexterm>)
        result * EOL
      end
    end