\documentclass{ltxdoc}

\usepackage{fullpage}
\usepackage{url}
\usepackage{holtxdoc}
\usepackage{listings}
\usepackage{xcolor}
\usepackage{multicol}
\usepackage{multiple-choice}

\lstdefinestyle{BashInputStyle}{
  basicstyle=\footnotesize\sffamily,
  frame=tb,
  columns=fullflexible,
  backgroundcolor=\color{gray!10},
}
\lstset{basicstyle=\ttfamily}

\title{The \xpackage{multiple-choice} Package}
\author{Seiied Mohammad Javad Razavian}

\date{\choicesdate,\space version \choicesversion}
 
 \parindent=0pt

\thispagestyle{empty}

\begin{document}
\maketitle{
\centerline{\large\bfseries Abstract}
\bigskip
\begin{multicols}{2}
The \xpackage{multiple-choice} package adjusts the choices of the multiple-choice question automatically.
It has been wholly inspired by the work of Enrico Gregorio\footnote{\url{https://tex.stackexchange.com/questions/140923}}
and improved by Vafa Khalighi. I've just packed and redistributed it. It works with \XeLaTeX, \pdfLaTeX, and \LuaLaTeX.
Please, report any issues including bugs, typos in the documentation
or feature requests on \url{https://github.com/javadr/multiple-choice.sty/issues}.
\end{multicols}
 }
 
 \section{Loading Package}
The package can be loaded in the ordinary way
\cs{usepackage{multiple-choice}}.

\section{Typesetting the multiple-choice question}
 The package defines the \texttt{choices} environment with the \cs{choice} macro for the choices of the multiple-chocie question.

\begin{lstlisting}[style=BashInputStyle, escapechar={|},]
\begin{choices}
    \choice The first choice.
    \choice The second choice.
    \choice The third choice.
    \choice The fourth choice.
\end{choices}
\end{lstlisting}

 \section{Sample}
\begin{enumerate}

\item First question?
\begin{choices}
    \choice The first choice.
    \choice The second choice.
    \choice The third choice.
    \choice The fourth choice.
\end{choices}

\item Second question?
\begin{choices}
    \choice The first choice.
    \choice The second choice.
    \choice The third choice.
    \choice The fourth choice.
    \choice The fifth choice.
    \choice The sixth choice.
\end{choices}

\item Third question?
\begin{choices}
    \choice The very very very first choice.
    \choice The second choice.
    \choice The third choice.
    \choice The fourth choice.
\end{choices}

\item Fourth question?
\begin{choices}
    \choice The very very very very very very very very very first choice.
    \choice The second choice.
    \choice The third choice.
    \choice The fourth choice.
\end{choices}

\end{enumerate}

\end{document}
