anchor.diff:  #    See section 3.2 in RFC 3484.
   #
   <% @scopev4.each do |key, value| -%>
  -<%= sprintf("scopev4 %-24s %s", key, value) %>
  +scopev4 <%= '%-24s' % key -%> <%= value %>
   <% end -%>
   #
   # reload  <yes|no>
  
positive.code: #    See section 2.1 and 10.3 in RFC 3484.
  #
  <% @precedence.each do |key, value| -%>
  <%= sprintf("precedence %-24s %s", key, value) %>
  <% end -%>
  #
  # scopev4  <mask>  <value>
  
negative.code: # This file is managed by Puppet.
  #
  # Configuration for getaddrinfo(3).
  #
  # label   <mask>   <value>
  #    Add another rule to the RFC 3484 label table.
  #    See section 2.1 in RFC 3484.
  #
  <% @label.each do |key, value| -%>
  label <%= '%-24s' % key -%> <%= value %>
  <% end -%>
  #
  # precedence  <mask>   <value>
  