anchor.diff:  
   % environment to render meta info
   \newenvironment{RtMetaInfo}
  -  {
  +  {%
       \par
       \fontsize{8pt}{9.6pt}\selectfont
     }
  -  {
  +  {%
       \par
     }
   
   % environment to render .first_par
   \newenvironment{RtFirstPar}
  -  {
  +  {%
       \par
       \setlength{\parskip}{0pt plus 0pt minus 0pt} % to stop the vert space between title and first paragraph from varying
     }
  -  {
  +  {%
       \par
     }
   
  
positive.code: 
  % environment to render level2 header
  \newenvironment{RtTitle2}
    {
      \begin{center}
        \begin{spacing}{1.2311}
          <%= @polyglossia_default_language ? '' : '\titlefont' %>
          \fontsize{16pt}{19.2pt}\selectfont
    }
    {
        \end{spacing}
        \vspace*{<%= @title_vspace %>pt}
      \end{center}
  
negative.code: % used for increasing the indention of a .normal paragraph that follows a
  % single line paragrpah that starts the file and contians an eagle
  \newenvironment{RtIndentForEagle}
    {%
      \par
      \setlength{\parindent}{22pt}
    }
    {%
      \par
    }
  
  % environment to render .normal
  \newenvironment{RtNormal}
    {%
      \par
    }
    {%
      % Force a minimum length for the last line in a paragraph by limiting parfillskip
      % to a range of 0pt to 260pt. We use `260pt _minus_ 260pt` since the shrink limit is a hard limit
      % versus the stretch limit of `0pt _plus_ 260pt` which can be exceeded.
  