Merge changes from https://github.com/jgm/pandoc/blob/master/data/templates/default.latex (#204)

eisvogel.tex

@@ -49,6 +49,9 @@ $if(latex-dir-rtl)$
 \PassOptionsToPackage{RTLdocument}{bidi}
 $endif$
 $endif$
+$if(CJKmainfont)$
+\PassOptionsToPackage{space}{xeCJK}
+$endif$
 %
 \documentclass[
 $if(fontsize)$
@@ -141,15 +144,17 @@ $else$
 \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}
@@ -369,6 +374,10 @@ $if(graphics)$
 % 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:
@@ -383,7 +392,7 @@ $endif$
 \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
 $endif$
@@ -422,9 +431,9 @@ $if(lang)$
 $endif$
   % 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}
@@ -433,6 +442,9 @@ $if(babel-newcommands)$
 $endif$
 \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 +471,24 @@ $endif$
 $if(csl-refs)$
 \newlength{\cslhangindent}
 \setlength{\cslhangindent}{1.5em}
-\newenvironment{cslreferences}%
-  {$if(csl-hanging-indent)$\setlength{\parindent}{0pt}%
-  \everypar{\setlength{\hangindent}{\cslhangindent}}\ignorespaces$endif$}%
-  {\par}
+\newlength{\csllabelwidth}
+\setlength{\csllabelwidth}{3em}
+\newenvironment{CSLReferences}[3] % #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} % for \widthof, \maxof
+\newcommand{\CSLBlock}[1]{#1\hfill\break}
+\newcommand{\CSLLeftMargin}[1]{\parbox[t]{\maxof{\widthof{#1}}{\csllabelwidth}}{#1}}
+\newcommand{\CSLRightInline}[1]{\parbox[t]{\linewidth}{#1}}
+\newcommand{\CSLIndent}[1]{\hspace{\cslhangindent}#1}
 $endif$
 
 $if(title)$
@@ -480,9 +506,7 @@ $else$
 $endif$
 \subtitle{$subtitle$}
 $endif$
-$if(author)$
 \author{$for(author)$$author$$sep$ \and $endfor$}
-$endif$
 \date{$date$}
 $if(beamer)$
 $if(institute)$
@@ -958,7 +982,7 @@ $if(toc-title)$
 \renewcommand*\contentsname{$toc-title$}
 $endif$
 $if(beamer)$
-\begin{frame}
+\begin{frame}[allowframebreaks]
 $if(toc-title)$
   \frametitle{$toc-title$}
 $endif$
@@ -972,7 +996,7 @@ $else$
 $if(colorlinks)$
 \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