anchor.diff:  % if order_is_lsb0
         <th class="spacer"></th>
   % else
  -      <td class="heading">LSB0<span class="msb0_specific" style="color:red;"> (MSB0)</span></td>
  +      <td class="heading">LSB0<span class="msb0_specific" style="color:gray;"> (MSB0)</span></td>
   % end
   
   % 8.times do |i|
  
positive.code: %     if order_is_lsb0
        <th class="bit-position"><%= bit_num %></th>
  %     else
        <th class="bit-position"><%= bit_num %><span class="msb0_specific" style="color:red;"> (<%= reg.size - bit_num -1%>)</span></th>
  %     end
  %   end
  % end
  
negative.code: % if order_is_lsb0
        <td class="heading">R</td>
  % else
        <td class="heading"><span class="msb0_specific" style="color:gray;">[LSB0] </span>R</td>
  % end
  
  % alignment_done = false
  