Update pandoc to 2.2.1

- "--latex-engine" renamed to "--pdf-engine"
- copy the keepaspectratio graphicx setting from the
latest pandoc LaTeX template
- remove -S option when generating epub

1 files changed, 11 insertions, 1 deletions

diff --git a/pdf/template.tex b/pdf/template.tex
index a5e1b2a..6950729 100644
--- a/pdf/template.tex
+++ b/pdf/template.tex
@@ -18,7 +18,17 @@
 	colorlinks = true,
 	citecolor = black,
 	linkcolor = black]{hyperref}
-\usepackage{graphicx}
+
+\usepackage{graphicx,grffile}
+\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}
+\makeatother
+% Scale images if necessary, so that they will not overflow the page
+% 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}
+
 \usepackage{xltxtra}
 \usepackage{fancyhdr}
 \usepackage{booktabs}