% !TEX TS-program = lualatex
\documentclass[ngerman]{article}

% Test program: Apply the 'selnolig' package, with
% 'german' language option set, to a list of German words
% which contain one or more non-ligation points. The list 
% of test words is in 'selnolig-german-wordlist.tex'.
%
% Author: Mico Loretan (loretan dot mico at gmail dot com)
% Date: 2015/10/26

% Check first that we're running lua(la)tex.
\usepackage{ifluatex}
\ifluatex\else
  \typeout{==============================================}
  \typeout{  The file selnolig-german-test.tex must be   }
  \typeout{compiled using LuaLaTeX. Exiting immediately. }
  \typeout{==============================================}
  \endinput
\fi

\usepackage[vmargin=1in,hmargin=0.75in]{geometry}

\usepackage{fontspec}
\defaultfontfeatures{%
   Ligatures={TeX,Common},
   Numbers  = OldStyle}
\setmainfont{EB Garamond 12 Regular}
%\newfontfamily\gpp{Garamond Premier Pro}
\newfontfamily\ebg{EB Garamond 12 Regular}

\usepackage[document]{ragged2e}
\setlength\parindent{0pt}
\parskip=0.3\baselineskip

\usepackage{babel}
\usepackage{selnolig}

%%%\usepackage{showhyphens}
\usepackage{multicol}
  \setlength\columnseprule{.4pt}
\title{selnolig-german-test\\ (Package version: \selnoligpackageversion; \selnoligpackagedate)}
\author{\null}
\date{}
\begin{document}
%\gpp
\maketitle

\begin{tabular}{@{} *{9}{l} }
Erscheinungsbild der f-Ligaturen
   &ff &fi &fl &ffi &ffl &ft & \uselig{fj} &\uselig{fk}\\
Beispiele
   &Affe &finden &flink &offiziell &soufflieren & Luft & Sognefjord &Kafka\\
\end{tabular}

\bigskip

\begin{multicols}{2}
\input selnolig-german-wordlist
\end{multicols}
\end{document}