Update eisvogel template to latest version

pandoc/.pandoc/templates/eisvogel.latex

@@ -1,6 +1,6 @@
 %%
-% Copyright (c) 2017 - 2019, Pascal Wagler;
+% Copyright (c) 2017 - 2020, Pascal Wagler;
-% Copyright (c) 2014 - 2019, John MacFarlane
+% Copyright (c) 2014 - 2020, John MacFarlane
 %
 % All rights reserved.
 %
@@ -49,6 +49,9 @@ $if(latex-dir-rtl)$
 \PassOptionsToPackage{RTLdocument}{bidi}
 $endif$
 $endif$
+$if(CJKmainfont)$
+\PassOptionsToPackage{space}{xeCJK}
+$endif$
 %
 \documentclass[
 $if(fontsize)$
@@ -60,7 +63,7 @@ $endif$
 $if(papersize)$
   $papersize$paper,
 $else$
-  a4paper,
+  paper=a4,
 $endif$
 $if(beamer)$
   ignorenonframetext,
@@ -74,7 +77,7 @@ $endif$
 $for(classoption)$
   $classoption$$sep$,
 $endfor$
-,tablecaptionabove
+  ,captions=tableheading
 ]{$if(beamer)$$documentclass$$else$$if(book)$scrbook$else$scrartcl$endif$$endif$}
 $if(beamer)$
 $if(background-image)$
@@ -129,6 +132,7 @@ $endif$
 $if(beamerarticle)$
 \usepackage{beamerarticle} % needs to be loaded first
 $endif$
+\usepackage{amsmath,amssymb}
 $if(fontfamily)$
 \usepackage[$for(fontfamilyoptions)$$fontfamilyoptions$$sep$,$endfor$]{$fontfamily$}
 $else$
@@ -141,15 +145,17 @@ $else$
 \usepackage{setspace}
 \setstretch{1.2}
 $endif$
-\usepackage{amssymb,amsmath}
+\usepackage{amsmath}
 \usepackage{ifxetex,ifluatex}
 \ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
   \usepackage[$if(fontenc)$$fontenc$$else$T1$endif$]{fontenc}
   \usepackage[utf8]{inputenc}
   \usepackage{textcomp} % provide euro and other symbols
+  \usepackage{amssymb}
 \else % if luatex or xetex
 $if(mathspec)$
   \ifxetex
+    \usepackage{amssymb}
     \usepackage{mathspec}
   \else
     \usepackage{unicode-math}
@@ -336,7 +342,8 @@ $highlighting-macros$
 
 $endif$
 $if(tables)$
-\usepackage{longtable,booktabs}
+\usepackage{longtable,booktabs,array}
+\usepackage{calc} % for calculating minipage widths
 $if(beamer)$
 \usepackage{caption}
 % Make caption package work with longtable
@@ -360,7 +367,7 @@ $else$
 \usepackage{footnotebackref}
 $endif$
 $if(graphics)$
-\usepackage{graphicx,grffile}
+\usepackage{graphicx}
 \makeatletter
 \def\maxwidth{\ifdim\Gin@nat@width>\linewidth\linewidth\else\Gin@nat@width\fi}
 \def\maxheight{\ifdim\Gin@nat@height>\textheight\textheight\else\Gin@nat@height\fi}
@@ -369,6 +376,10 @@ $if(graphics)$
 % margins by default, and it is still possible to overwrite the defaults
 % using explicit options in \includegraphics[width, height, ...]{}
 \setkeys{Gin}{width=\maxwidth,height=\maxheight,keepaspectratio}
+% Set default figure placement to htbp
+\makeatletter
+\def\fps@figure{htbp}
+\makeatother
 $endif$
 $if(links-as-notes)$
 % Make links footnotes instead of hotlinks:
@@ -379,11 +390,11 @@ $if(strikeout)$
 % Avoid problems with \sout in headers with hyperref
 \pdfstringdefDisableCommands{\renewcommand{\sout}{}}
 $endif$
-\setlength{\emergencystretch}{3em}  % prevent overfull lines
+\setlength{\emergencystretch}{3em} % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
 $if(numbersections)$
-\setcounter{secnumdepth}{$if(secnumdepth)$$secnumdepth$$else$3$endif$}
+\setcounter{secnumdepth}{$if(secnumdepth)$$secnumdepth$$else$5$endif$}
 $else$
 \setcounter{secnumdepth}{-\maxdimen} % remove section numbering
 $endif$
@@ -422,17 +433,23 @@ $if(lang)$
   $endif$
   % Load polyglossia as late as possible: uses bidi with RTL langages (e.g. Hebrew, Arabic)
   \usepackage{polyglossia}
-  \setmainlanguage[$polyglossia-lang.options$]{$polyglossia-lang.name$}
+  \setmainlanguage[$for(polyglossia-lang.options)$$polyglossia-lang.options$$sep$,$endfor$]{$polyglossia-lang.name$}
 $for(polyglossia-otherlangs)$
-  \setotherlanguage[$polyglossia-otherlangs.options$]{$polyglossia-otherlangs.name$}
+  \setotherlanguage[$for(polyglossia-otherlangs.options)$$polyglossia-otherlangs.options$$sep$,$endfor$]{$polyglossia-otherlangs.name$}
 $endfor$
 \else
-  \usepackage[shorthands=off,$for(babel-otherlangs)$$babel-otherlangs$,$endfor$main=$babel-lang$]{babel}
+  \usepackage[$for(babel-otherlangs)$$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
@@ -459,10 +476,24 @@ $endif$
 $if(csl-refs)$
 \newlength{\cslhangindent}
 \setlength{\cslhangindent}{1.5em}
-\newenvironment{cslreferences}%
+\newlength{\csllabelwidth}
-  {$if(csl-hanging-indent)$\setlength{\parindent}{0pt}%
+\setlength{\csllabelwidth}{3em}
-  \everypar{\setlength{\hangindent}{\cslhangindent}}\ignorespaces$endif$}%
+\newenvironment{CSLReferences}[2] % #1 hanging-ident, #2 entry spacing
-  {\par}
+ {% 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}
 $endif$
 
 $if(title)$
@@ -480,9 +511,7 @@ $else$
 $endif$
 \subtitle{$subtitle$}
 $endif$
-$if(author)$
 \author{$for(author)$$author$$sep$ \and $endfor$}
-$endif$
 \date{$date$}
 $if(beamer)$
 $if(institute)$
@@ -531,6 +560,10 @@ $endfor$
 \fi
 $endif$
 
+$if(page-background)$
+\usepackage[pages=all]{background}
+$endif$
+
 %
 % for the background color of the title page
 %
@@ -630,13 +663,14 @@ $endif$
 %\addtokomafont{chapter}{\color{heading-color}}
 
 %
-% variables for title and author
+% variables for title, author and date
 %
 $if(beamer)$
 $else$
 \usepackage{titling}
 \title{$title$}
 \author{$for(author)$$author$$sep$, $endfor$}
+\date{$date$}
 $endif$
 
 %
@@ -828,6 +862,17 @@ $else$
   \renewcommand{\footrulewidth}{0.4pt}
 }
 \pagestyle{eisvogel-header-footer}
+$if(page-background)$
+\backgroundsetup{
+scale=1,
+color=black,
+opacity=$if(page-background-opacity)$$page-background-opacity$$else$0.2$endif$,
+angle=0,
+contents={%
+  \includegraphics[width=\paperwidth,height=\paperheight]{$page-background$}
+  }%
+}
+$endif$
 $endif$
 $endif$
 
@@ -942,7 +987,7 @@ $if(toc-title)$
 \renewcommand*\contentsname{$toc-title$}
 $endif$
 $if(beamer)$
-\begin{frame}
+\begin{frame}[allowframebreaks]
 $if(toc-title)$
   \frametitle{$toc-title$}
 $endif$
@@ -956,7 +1001,7 @@ $else$
 $if(colorlinks)$
 \hypersetup{linkcolor=$if(toccolor)$$toccolor$$else$$endif$}
 $endif$
-\setcounter{tocdepth}{$if(toc-depth)$$toc-depth$$else$3$endif$}
+\setcounter{tocdepth}{$toc-depth$}
 \tableofcontents
 $if(toc-own-page)$
 \newpage