remove a bunch more stuff that's not used

sample3.md

@@ -262,4 +262,6 @@ contents longer than one page.
 ## Thing 49
 ## Thing 50
 
-Test?
+Test?
+
+---

template/eisvogel.latex

@@ -65,19 +65,10 @@ $endif$
 
 \usepackage{amsmath,amssymb}
 \usepackage{mathtools}
-$if(linestretch)$
-\usepackage{setspace}
-$else$
 \usepackage{setspace}
 \setstretch{1.0}
-$endif$
 \usepackage[absolute,overlay]{textpos}
 \usepackage{ifxetex,ifluatex}
-\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
-  \usepackage[$if(fontenc)$$fontenc$$else$T1$endif$]{fontenc}
-  \usepackage[utf8]{inputenc}
-  \usepackage{textcomp} % provide euro and other symbols
-\else % if luatex or xetex
 $if(mathspec)$
   \ifxetex{}
     \usepackage{mathspec}
@@ -96,16 +87,14 @@ $if(luatexjapresetoptions)$
     \usepackage[$for(luatexjapresetoptions)$$luatexjapresetoptions$$sep$,$endfor$]{luatexja-preset}
   \fi
 $endif$
-\fi
 
 % Use upquote if available, for straight quotes in verbatim environments
 \IfFileExists{upquote.sty}{\usepackage{upquote}}{}
 \IfFileExists{microtype.sty}{% use microtype if available
   \usepackage[$for(microtypeoptions)$$microtypeoptions$$sep$,$endfor$]{microtype}
   \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
 }{}
-$if(indent)$
-$else$
+
 \makeatletter
 \@ifundefined{KOMAClassName}{% if non-KOMA class
   \IfFileExists{parskip.sty}{%
@@ -116,15 +105,14 @@ $else$
 }{% if KOMA class
   \KOMAoptions{parskip=half}}
 \makeatother
-$endif$
-$if(verbatim-in-note)$
-\usepackage{fancyvrb}
-$endif$
+
 \usepackage{xcolor}
 \definecolor{default-linkcolor}{HTML}{4077C0}
 \definecolor{default-filecolor}{HTML}{4077C0}
 \definecolor{default-citecolor}{HTML}{4077C0}
 \definecolor{default-urlcolor}{HTML}{4077C0}
+
+% TODO: Do we need this feature?
 $if(footnotes-pretty)$
 % load footmisc in order to customize footnotes (footmisc has to be loaded before hyperref, cf. https://tex.stackexchange.com/a/169124/144087)
 \usepackage[hang,flushmargin,bottom,multiple]{footmisc}
@@ -133,7 +121,10 @@ $if(footnotes-pretty)$
 \setlength{\skip\footins}{0.3cm} % set space between page content and footnote
 \setlength{\footskip}{0.9cm} % set space between footnote and page bottom
 $endif$
+
 \IfFileExists{bookmark.sty}{\usepackage{bookmark}}{\usepackage{hyperref}}
+
+% PDF metadata
 \hypersetup{
 $if(title-meta)$
   pdftitle={$title-meta$},
@@ -160,11 +151,11 @@ $else$
   hidelinks,
 $endif$
   breaklinks=true,
-  pdfcreator={LaTeX via pandoc with the Eisvogel template}}
+  pdfcreator={Trusted Computing Group}}
+
+
 \urlstyle{same} % disable monospaced font for URLs
-$if(verbatim-in-note)$
-\VerbatimFootnotes{} % allow verbatim text in footnotes
-$endif$
+
 $if(geometry)$
 \usepackage[$for(geometry)$$geometry$$sep$,$endfor$]{geometry}
 $else$
@@ -181,39 +172,8 @@ $if(logo)$
 \usepackage{rotating}
 \usepackage{transparent}
 $endif$
-$if(listings)$
-\usepackage{listings}
-\newcommand{\passthrough}[1]{#1}
-\lstset{defaultdialect=[5.3]Lua}
-\lstset{defaultdialect=[x86masm]Assembler}
-$endif$
-$if(listings-no-page-break)$
-\usepackage{etoolbox}
-\BeforeBeginEnvironment{lstlisting}{\par\noindent\begin{minipage}{\linewidth}}
-\AfterEndEnvironment{lstlisting}{\end{minipage}\par\addvspace{\topskip}}
-$endif$
-$if(lhs)$
-\lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{}
-$endif$
-$if(highlighting-macros)$
-$highlighting-macros$
-
-% Workaround/bugfix from jannick0.
-% See https://github.com/jgm/pandoc/issues/4302#issuecomment-360669013)
-% or https://github.com/Wandmalfarbe/pandoc-latex-template/issues/2
-%
-% Redefine the verbatim environment 'Highlighting' to break long lines (with
-% the help of fvextra). Redefinition is necessary because it is unlikely that
-% pandoc includes fvextra in the default template.
-\usepackage{fvextra}
-\DefineVerbatimEnvironment{Highlighting}{Verbatim}{breaklines,fontsize=$if(code-block-font-size)$$code-block-font-size$$else$\small$endif$,commandchars=\\\{\}}
 
-% Left-justify the document.
-\usepackage[document]{ragged2e}
-\RaggedRight{}
-\sloppy
-
-$endif$
+% Customizations to the behavior of tables
 $if(tables)$
 \usepackage{longtable,booktabs,array}
 $if(multirow)$
@@ -229,11 +189,8 @@ $endif$
 \IfFileExists{footnotehyper.sty}{\usepackage{footnotehyper}}{\usepackage{footnote}}
 \makesavenoteenv{longtable}
 $endif$
-% add backlinks to footnote references, cf. https://tex.stackexchange.com/questions/302266/make-footnote-clickable-both-ways
-$if(footnotes-disable-backlinks)$
-$else$
+
 \usepackage{footnotebackref}
-$endif$
 $if(graphics)$
 \usepackage{graphicx}
 \makeatletter
@@ -249,15 +206,13 @@ $if(graphics)$
 \def\fps@figure{htbp}
 \makeatother
 $endif$
-$if(links-as-notes)$
-% Make links footnotes instead of hotlinks:
-\DeclareRobustCommand{\href}[2]{#2\footnote{\url{#1}}}
-$endif$
+
 $if(strikeout)$
 \usepackage[normalem]{ulem}
 % Avoid problems with \sout in headers with hyperref
 \pdfstringdefDisableCommands{\renewcommand{\sout}{}}
 $endif$
+
 \setlength{\emergencystretch}{3em} % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
@@ -266,6 +221,7 @@ $if(numbersections)$
 $else$
 \setcounter{secnumdepth}{-\maxdimen} % remove section numbering
 $endif$
+
 $if(block-headings)$
 % Make \paragraph and \subparagraph free-standing
 \ifx\paragraph\undefined\else
@@ -277,9 +233,6 @@ $if(block-headings)$
   \renewcommand{\subparagraph}[1]{\oldsubparagraph{#1}\mbox{}}
 \fi
 $endif$
-$if(pagestyle)$
-\pagestyle{$pagestyle$}
-$endif$
 
 % Make use of float-package and set default placement for figures to H.
 % The option H means 'PUT IT HERE' (as  opposed to the standard h option which means 'You may put it here if you like').
@@ -290,40 +243,19 @@ $for(header-includes)$
 $header-includes$
 $endfor$
 
-%% TCG docs tend to have deeply nested lists, too deep for Pandoc/Latex defaults.
+% TCG docs tend to have deeply nested lists, too deep for Pandoc/Latex defaults.
+% Increase the limit to 9.
 \usepackage{enumitem}
 \setlistdepth{9}
 \setlist[itemize]{label=\textbullet}
 \renewlist{itemize}{itemize}{9}
 \setlist[enumerate]{label=\arabic*.}
 \renewlist{enumerate}{enumerate}{9}
 
-$if(lang)$
-\ifxetex{}
-  $if(mainfont)$
-  $else$
-  % See issue https://github.com/reutenauer/polyglossia/issues/127
-  \renewcommand*\familydefault{\sfdefault}
-  $endif$
-  % Load polyglossia as late as possible: uses bidi with RTL langages (e.g. Hebrew, Arabic)
-  \usepackage{polyglossia}
-  \setmainlanguage[$for(polyglossia-lang.options)$$polyglossia-lang.options$$sep$,$endfor$]{$polyglossia-lang.name$}
-$for(polyglossia-otherlangs)$
-  \setotherlanguage[$for(polyglossia-otherlangs.options)$$polyglossia-otherlangs.options$$sep$,$endfor$]{$polyglossia-otherlangs.name$}
-$endfor$
-\else
-  \usepackage[$for(babel-otherlangs)$$babel-otherlangs$,$endfor$main=$babel-lang$]{babel}
-% get rid of language-specific shorthands (see #6817):
-\let\LanguageShortHands\languageshorthands
-\def\languageshorthands#1{}
-$if(babel-newcommands)$
-  $babel-newcommands$
-$endif$
-\fi
-$endif$
 \ifluatex
   \usepackage{selnolig}  % disable illegal ligatures
 \fi
+
 $if(dir)$
 \ifxetex
   % Load bidi as late as possible as it modifies e.g. graphicx
@@ -337,38 +269,7 @@ $if(dir)$
   \newenvironment{LTR}{\beginL}{\endL}
 \fi
 $endif$
-$if(natbib)$
-\usepackage[$natbiboptions$]{natbib}
-\bibliographystyle{$if(biblio-style)$$biblio-style$$else$plainnat$endif$}
-$endif$
-$if(biblatex)$
-\usepackage[$if(biblio-style)$style=$biblio-style$,$endif$$for(biblatexoptions)$$biblatexoptions$$sep$,$endfor$]{biblatex}
-$for(bibliography)$
-\addbibresource{$bibliography$}
-$endfor$
-$endif$
-$if(csl-refs)$
-\newlength{\cslhangindent}
-\setlength{\cslhangindent}{1.5em}
-\newlength{\csllabelwidth}
-\setlength{\csllabelwidth}{3em}
-\newenvironment{CSLReferences}[2] % #1 hanging-ident, #2 entry spacing
- {% don't indent paragraphs
-  \setlength{\parindent}{0pt}
-  % turn on hanging indent if param 1 is 1
-  \ifodd #1 \everypar{\setlength{\hangindent}{\cslhangindent}}\ignorespaces\fi
-  % set entry spacing
-  \ifnum #2 > 0
-  \setlength{\parskip}{#2\baselineskip}
-  \fi
- }%
- {}
-\usepackage{calc}
-\newcommand{\CSLBlock}[1]{#1\hfill\break}
-\newcommand{\CSLLeftMargin}[1]{\parbox[t]{\csllabelwidth}{#1}}
-\newcommand{\CSLRightInline}[1]{\parbox[t]{\linewidth - \csllabelwidth}{#1}\break}
-\newcommand{\CSLIndent}[1]{\hspace{\cslhangindent}#1}
-$endif$
+
 $if(csquotes)$
 \usepackage{csquotes}
 $endif$
@@ -388,42 +289,20 @@ $endif$
 \author{$for(author)$$author$$sep$ \and $endfor$}
 \date{$date$}
 
-%%
-%% added
-%%
-
-%
-% language specification
-%
-% If no language is specified, use English as the default main document language.
-%
-$if(lang)$$else$
-\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
-  \usepackage[shorthands=off,$for(babel-otherlangs)$$babel-otherlangs$,$endfor$main=english]{babel}
-$if(babel-newcommands)$
-  $babel-newcommands$
-$endif$
-\else
-  $if(mainfont)$
-  $else$
-  % Workaround for bug in Polyglossia that breaks `\familydefault` when `\setmainlanguage` is used.
-  % See https://github.com/Wandmalfarbe/pandoc-latex-template/issues/8
-  % See https://github.com/reutenauer/polyglossia/issues/186
-  % See https://github.com/reutenauer/polyglossia/issues/127
-  \renewcommand*\familydefault{\sfdefault}
-  $endif$
-  % load polyglossia as late as possible as it *could* call bidi if RTL lang (e.g. Hebrew or Arabic)
-  \usepackage{polyglossia}
-  \setmainlanguage[]{english}
+$if(mainfont)$
+$else$
+% Workaround for bug in Polyglossia that breaks `\familydefault` when `\setmainlanguage` is used.
+% See https://github.com/Wandmalfarbe/pandoc-latex-template/issues/8
+% See https://github.com/reutenauer/polyglossia/issues/186
+% See https://github.com/reutenauer/polyglossia/issues/127
+\renewcommand*\familydefault{\sfdefault}
+$endif$
+% load polyglossia as late as possible as it *could* call bidi if RTL lang (e.g. Hebrew or Arabic)
+\usepackage{polyglossia}
+\setmainlanguage[]{english}
 $for(polyglossia-otherlangs)$
   \setotherlanguage[$polyglossia-otherlangs.options$]{$polyglossia-otherlangs.name$}
 $endfor$
-\fi
-$endif$
-
-$if(page-background)$
-\usepackage[pages=all]{background}
-$endif$
 
 %
 % for the background color of the title page
@@ -503,9 +382,6 @@ $endif$
 %
 \definecolor{heading-color}{RGB}{35,61,130}
 \addtokomafont{section}{\color{heading-color}}
-% When using the classes report, scrreprt, book,
-% scrbook or memoir, uncomment the following line.
-%\addtokomafont{chapter}{\color{heading-color}}
 
 %
 % variables for title, author and date
@@ -540,7 +416,7 @@ $endif$
 $endif$
 
 %
-% remove paragraph indention
+% remove paragraph indentation
 %
 \setlength{\parindent}{0pt}
 \setlength{\parskip}{6pt plus 2pt minus 1pt}
@@ -692,11 +568,6 @@ $else$
      }
      {}
    }  \fancyfoot{}
-  % \lhead[$if(header-right)$$header-right$$else$$date$$endif$]{$if(header-left)$$header-left$$else$title$endif$}
-  % \chead[$if(header-center)$$header-center$$else$$endif$]{$if(header-center)$$header-center$$else$$endif$}
-  % \rhead[$if(header-left)$$header-left$$else$title$endif$]{$if(header-right)$$header-right$$else$$date$$endif$}
-  % \lfoot[$if(footer-right)$$footer-right$$else$\thepage$endif$]{$if(footer-left)$$footer-left$$else$$for(author)$$author$$sep$, $endfor$$endif$}
-  % \cfoot[$if(footer-center)$$footer-center$$else$$endif$]{$if(footer-center)$$footer-center$$else$$endif$}
   \fancyfoot[C]
   {
     \begin{textblock*}{8.5in}(0in,10.7in)