# File lib/pdf/quickref.rb, line 169
169:   def pairs(text)
170:     data = text.split($/).map do |line|
171:       one, two = line.split(/\t/)
172:       { 'one' => one, 'two' => two }
173:     end
174:     @ptab.data.replace data
175:     @ptab.render_on(@pdf)
176:     @pdf.text "\n", :font_size => @body_font_size
177:   end