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%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5
% Bundled source file for the VERTBARS package
%--------1---------2---------3---------4---------5
% Please see the accompanying README for author,
% license, documentation and installation information
%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5
\RequirePackage{filecontents}
\begin{filecontents}{vertbars.sty}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{vertbars}[2010/11/27 v1.0b vertical bars in the margin]
\newcommand{\LNenv}{runninglinenumbers}
\DeclareOption{switch}{%
\renewcommand{\LNenv}{runningpagewiselinenumbers}
\PassOptionsToPackage{\CurrentOption}{lineno}
}
\DeclareOption{switch*}{%
\renewcommand{\LNenv}{runningpagewiselinenumbers}
\PassOptionsToPackage{\CurrentOption}{lineno}
}
\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{lineno}}
\ProcessOptions\relax
\RequirePackage{lineno}
% Code to add stuff at start and end of a pre-existing zero argument macro:
\newcommand{\addtodef}[3]{\begingroup
\@temptokena{#2}%
\toks@\expandafter{#1#3}%
\edef\x{\endgroup
\def\noexpand#1{\the\@temptokena \the\toks@}}%
\x
}
% It's useful to preserve \cmd\baselineskip:
\newlength{\pwvbbl}
\setlength{\pwvbbl}{\baselineskip}
% Width of bars:
\newlength{\barwidth}
\setlength{\barwidth}{0.4pt}
% Horizontal space between bars:
\newlength{\barspace}
\setlength{\barspace}{0.5\linenumbersep}
\newcommand{\addtomakeLNL}{{\rule[-0.25\pwvbbl]{\barwidth}{1.1\pwvbbl}\hskip\barspace\relax}}
\newcommand{\pwvbLNL}{}
\newenvironment{vertbar}{%
\pagewiselinenumbers % <= added v1.0b
\begin{\LNenv}%
\addtodef{\pwvbLNL}{}{\addtomakeLNL}%
\let\LineNumber\pwvbLNL
}{%
\end{\LNenv}%
}
\end{filecontents}
%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5
% Conditionally compile the documentation & generate the .ins file:
\providecommand\documentationCompile{Y}
\makeatletter
\if\documentationCompile N
\expandafter\@@end
\fi
\begin{filecontents*}{vertbars.ins}
%&latex
\def\documentationCompile{N}
\input vertbars.tex
\csname@@end\endcsname
\end{filecontents*}
\makeatletter
\documentclass{article}
\usepackage[it,medium]{titlesec}
\usepackage{array,bigfoot,vertbars}
\usepackage[svgnames]{xcolor}
\usepackage[colorlinks,linktocpage]{hyperref}
\usepackage{geometry}
\geometry{b5paper}
\usepackage{gmdoc}
\usepackage{gmverb}
\dekclubs
\stanzaskip=\bigskipamount
\CodeSpacesGrey
\usepackage{tocloft,varwidth}
\setcounter{tocdepth}{1}
\def\tocwidthA{0.55}
\def\tocwidthB{0.44}
\def\cftpartfont{\scshape}
\def\cftsecfont{\small}
\cftbeforesecskip=0pt
\def\cftpartleader{}
\def\cftpartafterpnum{\cftparfillskip}
\def\cftsecleader{}
\def\cftsecafterpnum{\cftparfillskip}
\DeclareRobustCommand\pkg{\textsf}
\def\pkgopt#1{\texttt{[#1]}}
\newcommand\chng[1]{\marginpar{\footnotesize\raggedright\textsf{#1}}}
\def\PDF{\textsc{pdf}}
\def\PS{\textsc{ps}}
\def\DVI{\textsc{dvi}}
\def\EPS{\textsc{eps}}
\usepackage{amsmath,listings}
\lstset{basicstyle=\ttfamily,columns=fullflexible}
\usepackage{changepage}
\usepackage[T1]{fontenc}
\usepackage{microtype}
\usepackage{lmodern}
\usepackage[sc,osf]{mathpazo}
\linespread{1.1}
\frenchspacing
\GetFileInfo{vertbars.sty}
\begin{document}
{\addtocontents{toc}{\protect\begin{varwidth}[t]{\tocwidthA\linewidth}}}
\title{The \pkg{vertbars} package}
\author{%
Author: Peter Wilson, Herries Press\\
Maintainer: Will Robertson\\
\texttt{will dot robertson at latex-project dot org}%
}
\date{\fileversion \qquad \filedate}
\maketitle
\section{Documentation}
Because this package uses \textsf{lineno} as a driver,
please read the documentation of that package first to
understand the mechanisms used here.
The \textsf{vertbars} package takes the same options as the \textsf{lineno} package.
In particular, the switch and switch* options control which side of the page any bars will be printed.
The package automatically calls the lineno package, so you just need to write:
\begin{verbatim}
\usepackage[...]{vertbars}
\end{verbatim}
The package provides the \texttt{vertbar} environment, which is equivalent to the linenumbers environment except that a vertical bar replaces the line number.
Text paragraphs within a vertbar environment will be marked with a vertical bar in the margin.
Nested environments generate multiple marginal bars.
The width of the bars is controlled by the value of \cmd\barwidth, which is initialised to \verb|0.4pt|, and can be changed via \cmd\setlength.
The horizontal seperation between adjacent bars is controlled by the value of \cmd\barspace, which is initialised to \verb|0.5\linenumbersep|, and can be changed via \cmd\setlength.
(\cmd\linenumbersep is a command from the lineno package that controls the spacing between line numbers and the text body).
Note: Bars can only be applied to complete paragraphs.
For bars between arbitrary points, use the \textsf{changebar} package.
Any limitations of the \textsf{lineno} package apply equally to the \textsf{vertbars} package.
\section*{Change History}
\begin{itemize}
\item[v1.0b] 2010/11/27 Fix behaviour with \texttt{switch} option
\item[v1.0a] 2009/09/04 New maintainer (Will Robertson)
\end{itemize}
\section*{Licence and copyright}
This work may be modified and/or distributed under the terms and
conditions of the \LaTeX\ Project Public License\footnote{\url{http://www.latex-project.org/lppl.txt}}, version~1.3c or later (your choice).
The current maintainer of this work is Will Robertson.
\bigskip
\noindent
Copyright Peter Wilson, 2000 \\
Copyright Will Robertson, 2010 \\
{\addtocontents{toc}{\protect\end{varwidth}\protect\hfill}}
{\addtocontents{toc}{\protect\begin{varwidth}[t]{\protect\tocwidthB\protect\linewidth}}}
\clearpage
\parindent=0pt
\section{Implementation}
\DocInput{vertbars.sty}
{\addtocontents{toc}{\protect\end{varwidth}}}
\end{document}
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