%% test nvverttab package.
%% run compiler twice.
\documentclass[a4paper]{oblivoir}

\usepackage{geometry} %% to avoid gridpapers's complaint, ahead of fapapersize
\usepackage[1in]{fapapersize}
\usepackage[pattern=majmin,colorset=engineer]{gridpapers}

\usepackage{xcolor}
\usepackage{lipsum,jiwonlipsum}

\usepackage{nvverttab}

\def\marker{\noindent{\color{orange!80}\rule{3cm}{3pt}}}

\MakeShortVerb{\|}

\begin{document}

\columnsep=1.6em
\twocolumn

\section{개요}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{itemize}
\item \verb|\Vtab|\\
		move to the next vertical tab position
		or top of next page/column.
\item \verb|\VtabPositions|\\
		define tabs positions, e.g.
		\begin{verbatim}
		\VtabPositions{6cm, 12cm, 18cm}
		\end{verbatim}
		especially, `ht' = \verb|\textheight|, e.g.
		\begin{verbatim}
		\VtabPositions{.3ht,.6ht}
			= \VtabPositions{.3\textheight,.6\textheight}
		\end{verbatim}
\item \verb|\numVtabs|\\
		preset <n> tabs to the \verb|\textheight|;
		\verb|\numVtabs{3}| will set tabs at the positions of
		1/3\verb|\textheight|, 2/3\verb|\textheight|, and \verb|\textheight|
		(strictly speaking, the last one line will not be counted).
		<$n$> should be $\le 10$.
\end{itemize}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\paragraph{패키지 옵션}

\begin{itemize}
\item \verb|numvtabs|. default = 2.
\item \verb|ignorelastlane|. default = false.
\end{itemize}

\clearpage

\section{usepackage}

\begin{verbatim}
\usepackage[numvtabs=<n>]{nvVtab}
\end{verbatim} 

default numvtabs $=$ 3.

\section{\texttt{\textbackslash Vtab}}

%\marker
|\Vtab|
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker

\newpage

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab

\jiwon[1]
\Vtab

\lipsum[4]
\Vtab

\lipsum[4]
\Vtab

\lipsum[3]

\newpage

\section{\texttt{\textbackslash VtabPositions}}

\begin{verbatim}
\VtabPositions{4cm,13cm,18cm}
\end{verbatim}

\VtabPositions{4cm,13cm,18cm}

|\Vtab|
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker

\newpage

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab 

\lipsum[4]
\Vtab

\jiwon[3]
\Vtab

\lipsum[3]
\Vtab

\lipsum[5]


\newpage

\section{`\texttt{ht}' in \texttt{\textbackslash VtabPositions}}

|ht| = |\textheight|

\begin{verbatim}
\VtabPositions{.3ht,.8ht}
\end{verbatim}

\VtabPositions{.3ht,.8ht}

|\Vtab|
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker

\newpage

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab 

\lipsum[4]
\Vtab

\lipsum[3]
\Vtab

\jiwon[3]

\newpage

\section{\texttt{\textbackslash numVtabs}}

|n| should be $2 \leq n \leq 10$.

\begin{verbatim}
\numVtabs{4}
\end{verbatim}

\numVtabs{4}

|\Vtab|
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker
\Vtab
\marker

\newpage

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab

\jiwon[3]
\Vtab 

\lipsum[4]
\Vtab

\jiwon[3]
\Vtab

\lipsum[3]
\Vtab

\lipsum[6]



\end{document}
