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|
% \iffalse meta-comment
%
% Transformed from euflag.xml by ClassPack db2dtx.xsl
% version 1.19 (2020-05-19) on Friday 22 May 2020 at 23:43:47
%
% euflag.dtx is copyright © 2019-2020 by Peter Flynn <peter@silmaril.ie>
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3 of this license or (at your option) any later
% version. The latest version of this license is in:
%
% http://www.latex-project.org/lppl.txt
%
% and version 1.3 or later is part of all distributions of
% LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status ‘maintained’.
%
% The current maintainer of this work is Peter Flynn <peter@silmaril.ie>
%
% This work consists of the files euflag.dtx and euflag.ins,
% the derived file ,
% and any other ancillary files listed in the MANIFEST.
%
% \fi
% \iffalse
%<package>\NeedsTeXFormat{LaTeX2e}[2016/02/01]
%<package>\ProvidesPackage{euflag}[2020/05/22 v0.8
%<package> European Union Flag]
%<*driver>
\RequirePackage{fix-cm}% included by default.
\PassOptionsToPackage{svgnames}{xcolor}% xcolor/dox/hyperref implied
\documentclass[12pt]{ltxdoc}
%%
%% Packages added for documentation
%%
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\makeatother
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\usepackage{classpack}[2020/05/19]% used by default. (120)%
\usepackage{guit}% requested by author (9999)%
\usepackage{euflag}[2020/05/22]% added by spec
\newcommand{\classorpackage}{package}
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%
%%
%% Settings for docstrip and ltxdoc
%%
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%</driver>
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%
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%
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% \changes{v0.8}{2020/05/22}{Reference update: Added missing reference to Claudio's paper.}
% \changes{v0.7}{2020/05/16}{Regression release: 1) Updated to use ClassPack 1.19; 2) Switched all conformance attributes on revision dates to YYYY-MM-DD.}
% \changes{v0.6}{2020/04/01}{Maintenance release: 1) Updated to ClassPack 1.18; 2) Switched all conformance attributes on revision dates to YYYY-MM-DD.}
% \changes{v0.5}{2019/07/24}{Separated stars from flag and added baseline option: 1) Made the ring of stars a separate macro so that they can be used on their own as well as in the flag.; 2) Added a baseline package option to align the bottom star with the text, and a command option to do it on a per-command basis..}
% \changes{v0.4}{2019/02/02}{Changed the star: Changed from the bbdingFiveStar to the amssymbbigstar command..}
% \changes{v0.3}{2019/02/02}{Mods to ClassPack: Added switch in db2dtx.xsl to detect the use of a package in its own documentation (as here) and code around the PassOptionsToPackage for svgnames on xcolor, which was causing an Option Clash error..}
% \changes{v0.2}{2019/02/01}{Works in table cells: Fixed bug (a vfill) that was crashing (well, locking up) \LaTeX{} when euflag was used in a table cell..}
% \changes{v0.1}{2019/01/31}{First version: Simple picture mode is all that is needed, plus a decent star..}
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% \makeatletter
% \def\@@doxdescribe#1#2{\endgroup \ifdox@noprint\else\marginpar{\raggedleft \textcolor{DarkRed}{\@nameuse{PrintDescribe#1}{#2}}}\fi \ifdox@noindex\else\@nameuse{Special#1Index}{#2}\fi \endgroup\@esphack\ignorespaces}
% \makeatother
%
% \def\fileversion{0.8}
% \def\filedate{2020/05/22}
% \title{The \textsf{euflag} \LaTeXe\ package\thanks{%
% This document corresponds to \textsf{euflag}
% \textit{v.}\ \fileversion $\beta$, dated \filedate.}
% \\[1em]\Large
% European Union Flag}
% \author{Peter Flynn\\\normalsize Silmaril Consultants\\[-.25ex]\normalsize Textual Therapy Division\\\normalsize(\url{peter@silmaril.ie})}
% \maketitle
% \renewcommand{\abstractname}{Summary}\thispagestyle{empty}
% \begin{abstract}
% \parskip=0.5\baselineskip
% \advance\parskip by 0pt plus 2pt
% \parindent=0pt% \noindent
% This package implements a single command
% {\ttfamily{}\textbackslash{}euflag} which reproduces the official flag
% of the European Union ({\smaller EU})\index{EU|see{European Union}}\index{European Union|textbf} using
% just the built-in \texttt{picture} environment, with the
% \textsf{xcolor} and \textsf{graphicx}
% packages and the \textsf{amssymb} font.\par
% The flag is reproduced at 1em high based on the current
% font size, so it can be scaled arbitrarily by changing the
% font size locally (see examples in the table \vpageref{examples}). An option allows for the flag to be
% aligned on the bottom star.\par
% \begingroup\centering\fontsize{230}{0}\selectfont\euflag\par\endgroup\par
% \end{abstract}
% \clearpage
% \tableofcontents
% \clearpage
% \section*{Latest changes}
% \subsection*{v.0.8 (2020-05-22)}
% \paragraph*{Reference update}
% \begin{itemize}
% \item Added missing reference to Claudio's
% paper\par
% \end{itemize}
% \subsection*{v.0.7 (2020-05-16)}
% \paragraph*{Regression release}
% \begin{itemize}
% \item Updated to use
% \emph{ClassPack} 1.19\par
% \item Switched all \texttt{@conformance} attributes on
% revision dates to \texttt{@YYYY-MM-DD}\par
% \end{itemize}
% \subsection*{v.0.6 (2020-04-01)}
% \paragraph*{Maintenance release}
% \begin{itemize}
% \item Updated to ClassPack 1.18\par
% \item Switched all conformance attributes on revision
% dates to YYYY-MM-DD\par
% \end{itemize}
% \subsection*{v.0.5 (2019-07-24)}
% \paragraph*{Separated stars from flag and added baseline option}
% \begin{itemize}
% \item Made the ring of stars a separate macro so that
% they can be used on their own as well as in the flag.\par
% \item Added a \textbf{\texttt{baseline}} package option
% to align the bottom star with the text, and a command
% option to do it on a per-command basis.\par
% \end{itemize}
% See p.\thinspace\pageref{changehistory} for earlier changes.
% \clearpage
% \section{Background}
% This package provides a command {\ttfamily{}\textbackslash{}euflag}
% for reproducing the flag of the European Union. It follows
% exactly the official specification \parencite{emblem}. The EU’s web site says:\par
% \begin{quotation}\small\sffamily\parindent0pt
% \parskip.5\baselineskip
% \color{DarkBlue}\noindent
% The European flag symbolises both the European Union
% and, more broadly, the identity and unity of Europe.\par
% \textbf{It features a circle of 12 gold
% stars on a blue background. They stand for the ideals of
% unity, solidarity and harmony among the peoples of
% Europe.}\par
% The number of stars has nothing to do with the number of
% member countries, though the circle is a symbol of
% unity.\par
% \subsubsection*{History of the European flag}
% The history of the flag goes back to 1955. The Council
% of Europe — which defends human rights and promotes European
% culture — chose the present design for its own use. In the
% years that followed, it encouraged the emerging European
% institutions to adopt the same flag.\par
% In 1983, the European Parliament decided that the
% Communities’ flag should be that used by the Council of
% Europe. In 1985, it was adopted by all EU leaders as the
% official emblem of the European Communities, later to become
% the European Union. In addition, all European institutions
% now have their own emblems.\par
% \hfill\begingroup
% \scriptsize\color{Black}\url{https://europa.eu/european-union/about-eu/symbols/flag_en}\parfillskip=0pt\par\endgroup
% \end{quotation}
% The {\ttfamily{}\textbackslash{}euflag} command provides a simple
% way to use the flag in any \LaTeX{} document. Details of
% construction and spacing are taken from the official
% specification in the {\color{blue}\uline{Graphics
% guide to the European emblem}}\footnote{\protect\url{http://publications.europa.eu/code/en/en-5000100.htm}}.\par
% Since the publication of v0.4 of this package in
% February 2019, Claudio Beccari has investigated ways
% to produce the flag using only \LaTeX{}'s drawing
% facilities and the \textsf{xfp} package.
% He has written a very comprehensive paper about this
% in \emph{\citefield{beccari2019}{journaltitle}}, the
% journal of the Gruppo Utilizzatori Italiani di
% \TeX{} (\guit)\index{GUIT|see{Gruppo Utilizzatori Italiani di \TeX{}}}\index{Gruppo Utilizzatori Italiani di \TeX{}|textbf}, explaining how he did it
% \parencite{beccari2019}.\par
% \clearpage
% \section{Usage}\label{usage}
% The flag is reproduced at 1em high, with the bottom edge
% at the current baseline like this:
% \euflag\ using the
% {\ttfamily{}\textbackslash{}euflag} command.
% The \textbf{\texttt{baseline}} package option or an optional
% length argument to the {\ttfamily{}\textbackslash{}euflag} command can
% be used to change this (see below).\par
% The font size of the enclosing environment can be changed
% to make the flag appear at any size. In the examples below,
% the code and the flags are in {\ttfamily{}m}-type
% cells (middle-vertical-align, using the
% \textsf{array} package), so their apparent baselines
% differ.\par
% \par\medskip{\sffamily\small\label{examples}
% \begingroup
% \centering
% \begin{tabular}{@{}%
% >{\raggedright{}\CPKprestrut}m{0.5\columnwidth}<{\CPKpoststrut\arraybackslash}%
% >{\raggedright{}\CPKprestrut\arraybackslash}m{0.5\columnwidth}<{\CPKpoststrut\arraybackslash}%
% @{}}
% \hline
% \CPKvstrut
% \verb|{\tiny\euflag}|&\tiny\euflag\vrule height2em width0pt\\
% \verb|{\scriptsize\euflag}|&\scriptsize\euflag\\
% \verb|{\footnotesize\euflag}|&\footnotesize\euflag\\
% \verb|{\small\euflag}|&\small\euflag\\
% \verb|{\normalsize\euflag}|&\normalsize\euflag\\
% \verb|{\large\euflag}|&\large\euflag\\
% \verb|{\Large\euflag}|&\Large\euflag\\
% \verb|{\LARGE\euflag}|&\LARGE\euflag\\
% \verb|{\huge\euflag}|&\huge\euflag\\
% \verb|{\fontsize{64}{72}\selectfont\euflag}|&\fontsize{64}{72}\selectfont\euflag\\
% \verb|{\fontsize{128}{0}\selectfont\euflag}|&\fontsize{128}{0}\selectfont\euflag\\[2pt]\hline
% \end{tabular}
% \par\endgroup
% }
% To move the flag down so that the bottom star's baseline
% becomes the flag's baseline, like this:
% \euflag[-.167em], load
% the package with the \textbf{\texttt{baseline}} option:\par
% \iffalse
%<*ignore>
% \fi
\begin{lstlisting}[language={[LaTeX]TeX}]
\usepackage[baseline]{euflag}
\end{lstlisting}
% \iffalse
%</ignore>
% \fi
% (that will affect all {\ttfamily{}\textbackslash{}euflag} commands).
% Alternatively, use the optional argument to {\ttfamily{}\textbackslash{}euflag}
% to lower the flag by \nicefrac16em or whatever amount you wish, eg
% {\ttfamily{}\textbackslash{}euflag[-.167em]}\par
% \def\SILtst#1{\if#1\hfil
% Non-printing\hfil\else#1\fi}%
% \StopEventually{\label{endcode}%
% \clearpage
% \newgeometry{left=3cm}%
% \addcontentsline{toc}{section}{Change History}%
% \label{changehistory}%
% \PrintChanges
% \clearpage
% \label{codeindex}%
% \addcontentsline{toc}{section}{Index}%
% \PrintIndex}
% \addtolength{\CPKrevmarg}{\widthof{\LabelFont{PantoneReflexBlue}}}
% \newgeometry{left=\CPKrevmarg}
% \message{Margin reset to \the\CPKrevmarg, to fit <PantoneReflexBlue>}
% \iffalse
%<*package>
% \fi
% \clearpage
% \section{Implementation}
% \par
% \subsection{Auto-initialisation}\label{:autoinit}
% This section is added automatically by \textit{ClassPack}
% as a preamble to all classes and style packages.
% The \textsf{fixltx2e} package, which used to be included
% automatically, is no longer preloaded, as its
% features are now a part of the latest \LaTeXe\ kernel.\par
% The code starts with identity and requirements which are
% generated automatically as needed by the Doc\TeX\ system.
% For details see the \textsf{ltxdoc} package documentation.
% \par\smallskip
% \begingroup\color{DarkRed}\tabcolsep3pt\footnotesize
% \begin{tabular}{>{\refstepcounter{CodelineNo}\tiny\theCodelineNo}r@{\enspace}l}
% &\verb`\NeedsTeXFormat{LaTeX2e}[2016/02/01]`\\
% &\verb`\ProvidesPackage{euflag}[2020/05/22 v0.8`\\
% &\verb` European Union Flag]`
% \end{tabular}\endgroup
% \setcounter{CodelineNo}{3}
% \begin{CPK@option}{svgnames}
% Pass the \textbf{\texttt{svgnames}} option to the
% \textsf{xcolor} package if that gets loaded later.
% This avoids a conflict with any other packages
% (eg \textsf{hyperref}) which use their own default
% is when they load \textsf{xcolor}.\par
% However, we have to make
% an exception in this case because the package gets
% used in its own documentation, which would cause a
% duplicate \verb+\PassOptionsToPackage+, so we code
% around it by testing the current package name against
% the job name of the calling \verb+.dtx+ file~--- if
% they are the same, then this is the case in point,
% and the \verb+\PassOptionsToPackage+ command is
% \emph{not} executed; otherwise it it OK to include it.\par
% \begin{macrocode}
\def\CPK@thispackage{euflag}
\edef\CPK@thispackage{\meaning\CPK@thispackage}
\edef\CPK@thisjob{\jobname}
\edef\CPK@thisjob{\meaning\CPK@thisjob}
\ifx\CPK@thispackage\CPK@thisjob
%% this is the documentation: omit PassOptionsToPackage
\message{Option svgnames not passed to package xcolor}
\else
%% this is a user job: include PassOptionsToPackage
\message{Option svgnames passed to package xcolor}
% \end{macrocode}
% \begin{macrocode}
\PassOptionsToPackage{svgnames}{xcolor}
% \end{macrocode}
% \begin{macrocode}
\fi
% \end{macrocode}
% \end{CPK@option}
% \subsection{Options}\label{options}
% \iffalse
%%
%% ******************************************************************
%%
%% Options
% \fi
% \begin{CPK@length}{\EUF@baseline}\label{length--EUF@baseline}
% Define an option to set the default position to align
% the lowest star with the text baseline of the surrounding
% text. The default is zero, meaning the bottom of the flag
% aligns with the text baseline; setting this option will
% lower the flag so that the lowest star aligns with the
% text baseline.\par
% \begin{macrocode}
\newlength{\EUF@baseline}
\setlength{\EUF@baseline}{0pt}
\DeclareOption{baseline}{\setlength\EUF@baseline{-.167em}}
\DeclareOption*{%
\PackageWarning{euflag}{Unknown option
‘\CurrentOption’; please Read The Fine Manual}%
}
\ProcessOptions
% \end{macrocode}
% \end{CPK@length}
%\iffalse
%%
%% Packages required for the class or package
%%
% \fi
% \subsection{Packages required for the package}\label{stypackages}
% \begin{CPK@package}{xcolor}
% Provide color.
% \iffalse
%% Provide color.
% \fi
% \begin{macrocode}
\RequirePackage[svgnames]{xcolor}%
\@ifundefined{T}{%
\newcommand{\T}[2]{{\fontencoding{T1}%
\selectfont#2}}}{}
% \end{macrocode}
% There seems to be a bug in the T1 encoding of some package
% (unidentified, but possibly \textsf{xcolor}) which
% uses the command {\ttfamily{}\textbackslash{}T1}, which is an
% impossibility (no digits allowed in command names). So we fake
% it here to stop \LaTeX{} complaining, by dropping the first
% argument on the floor.
% \end{CPK@package}
% \begin{CPK@package}{graphicx}
% Provide for graphics (PNG, JPG, or PDF format (only) for
% pdflatex; EPS format (only) for standard \LaTeX{}).
% \iffalse
%% Provide for graphics (PNG, JPG, or PDF format (only) for pdflatex; EPS format (only) for standard \LaTeX{}).
% \fi
% \begin{macrocode}
\RequirePackage{graphicx}%
% \end{macrocode}
% \end{CPK@package}
% \begin{CPK@package}{amssymb}
% Provide for the American Mathematical Society's symbols
% (see their documentation for details).
% \iffalse
%% Provide for the American Mathematical Society's symbols (see their documentation for details).
% \fi
% \begin{macrocode}
\RequirePackage{amssymb}%
% \end{macrocode}
% \end{CPK@package}
%
% \subsection{Changes to package defaults}\label{packagemods}
% \iffalse
%%
%% ******************************************************************
%%
%% Changes to package defaults
% \fi
% The only changes are to implement the blue and yellow
% according to the specification. Note that exact Pantone®
% colour codes are not available, so the
% {\smaller HTML} values used on the
% {\smaller EU}\index{EU} web site are used here. The
% {\smaller CMYK} values are commented out in the
% code; they are available for users to test.\par
% \definecolor{PantoneReflexBlue}{HTML}{003399}
% \begin{CPK@colour}{PantoneReflexBlue}\label{colour--PantoneReflexBlue}
% As specified.\par
% \begin{macrocode}
\definecolor{PantoneReflexBlue}{HTML}{003399}
%\definecolor{PantoneReflexBlue}{cmyk}{1.00,.67,0,.40}
% \end{macrocode}
% \end{CPK@colour}
% \definecolor{PantoneYellow}{HTML}{FFCC00}
% \begin{CPK@colour}{PantoneYellow}\label{colour--PantoneYellow}
% As specified.\par
% \begin{macrocode}
\definecolor{PantoneYellow}{HTML}{FFCC00}
%\definecolor{PantoneYellow}{cmyk}{0,.2,1,0}
% \end{macrocode}
% We could have just used the Yellow from
% the \textsf{xcolor} package, but it was felt
% better to be explicit.\par
% \end{CPK@colour}
% \subsection{The flag}
% \iffalse
%%
%% ******************************************************************
%%
%% The flag
% \fi
% We now use the {\ttfamily{}\textbackslash{}bigstar} command from the
% \textsf{amssymb} package (earlier versions used
% the {\ttfamily{}\textbackslash{}FiveStar} command from the
% \textsf{bbding} package, but that did not reliably
% scale beyond about 100pt).\par
% \begin{CPK@macro}{\eustar}\label{macro--eustar}
% It needs to scale, so we implement it as a command
% using {\ttfamily{}\textbackslash{}scalebox}.\par
% \begin{macrocode}
\newcommand{\eustar}{\scalebox{0.1}{\ensuremath{\bigstar}}}
% \end{macrocode}
% This is the only slightly uncertain part of the
% implementation: the specification calls for the star to be
% \nicefrac1{18} of the height of the flag, but \LaTeX{} only has
% access to the bounding-box of the glyph. The value of 0.1
% given here is therefore experimental and subject to change
% in future in the light of feedback.\par
% \end{CPK@macro}
% The command itself is a blue {\ttfamily{}\textbackslash{}colorbox}
% containing the stars set at the clock-points of a circle in
% a \LaTeX{} \texttt{picture} environment.\par
% \begin{CPK@macro}{\makestars}\label{macro--makestars}
% Separate the making of the ring of stars from the flag
% itself so that the ring of stars can be used
% separately.\par
% For the \texttt{picture} environment, set the
% unit to 1em and then divide it by 18. This enables us
% conveniently to use six units for the axes behind the circle
% of stars, because the specification says it must have a
% radius of \nicefrac13 of the height (ie \nicefrac6{18}). The
% positioning argument was found by trial and error.\par
% \begin{macrocode}
\newcommand{\makestars}{%
\color{PantoneYellow}%
\setlength{\unitlength}{1em}
\divide\unitlength by18
\begin{picture}(6,6)(-2,3.5)
\put(6,0){\eustar}
\put(5.196,3){\eustar}
\put(3,5.196){\eustar}
\put(0,6){\eustar}
\put(-3,5.196){\eustar}
\put(-5.196,3){\eustar}
\put(-6,0){\eustar}
\put(-5.196,-3){\eustar}
\put(-3,-5.196){\eustar}
\put(0,-6){\eustar}
\put(3,-5.196){\eustar}
\put(5.196,-3){\eustar}
\end{picture}%
}
% \end{macrocode}
% The positioning of the individual stars was found with
% simple trigonometry. It would have been possible to
% construct this from a loop cycling through the 12
% positions, but it is simpler to do it like this.\par
% \end{CPK@macro}
% \begin{CPK@macro}{\euflag}\label{macro--euflag}
% Before the {\ttfamily{}\textbackslash{}colorbox} is used, set
% the {\ttfamily{}\textbackslash{}fboxsep} length to
% zero so that there is no border around the box, and then
% raise (lower) the box by the value of \DescribeLength{EUF@baseline}{\ttfamily{}EUF@baseline} as set by the
% \textbf{\texttt{baseline}} option.\par
% \begin{macrocode}
\newcommand{\euflag}[1][\EUF@baseline]{%
{%
\fboxsep0pt
\raisebox{#1}{%
\colorbox{PantoneReflexBlue}{%
% \end{macrocode}
% The rectangle itself is formed from a
% {\ttfamily{}\textbackslash{}vbox} 1em high and 1.5em wide. The
% paragraph skip and indent are zeroed to avoid unwanted
% space, and the content is centered and made
% yellow.\par
% \begin{macrocode}
\vbox to1em{%
\hsize1.5em
\parskip0pt
\parindent0pt
\centering
\makestars
% \end{macrocode}
% Finally, close off the containing
% {\ttfamily{}\textbackslash{}vbox} and other containers.\par
% \begin{macrocode}
}% end vbox
}% end colorbox
}% end raisebox
}% end encapsulation
}% end command
% \end{macrocode}
% \end{CPK@macro}
% That’s it. Any problems, mail me.\par
% \iffalse
%</package>
% \fi
% \clearpage
% \raggedright
% \raggedright\printbibliography
% \appendix
% \newgeometry{left=3cm}
% \clearpage
% \section{The \LaTeX{} Project Public License (v\thinspace{}1.3c)}\label{LPPL}
% \begin{quotation}\small\sffamily\parindent0pt
% \parskip.5\baselineskip
% \color{DarkBlue}\noindent
% Everyone is allowed to distribute verbatim copies of this
% license document, but modification of it is not allowed.\par
% \end{quotation}
% \subsection{Preamble}\label{Preamble}
% The \LaTeX{} Project Public License ({\smaller LPPL})
% is the primary license under which the \LaTeX{} kernel and the
% base \LaTeX{} packages are distributed.\par
% You may use this license for any work of which you hold the
% copyright and which you wish to distribute. This license may be
% particularly suitable if your work is \TeX{}-related (such as a
% \LaTeX{} package), but it is written in such a way that you can
% use it even if your work is unrelated to \TeX{}.\par
% The section “Whether and How to Distribute Works under This
% License”, below, gives instructions, examples, and
% recommendations for authors who are considering distributing
% their works under this license.\par
% This license gives conditions under which a work may be
% distributed and modified, as well as conditions under which
% modified versions of that work may be distributed.\par
% We, the \LaTeX{3} Project, believe that the conditions below
% give you the freedom to make and distribute modified versions of
% your work that conform with whatever technical specifications
% you wish while maintaining the availability, integrity, and
% reliability of that work. If you do not see how to achieve your
% goal while meeting these conditions, then read the document
% {\ttfamily{}cfgguide.tex} and {\ttfamily{}modguide.tex} in the base \LaTeX{}
% distribution for suggestions.\par
% \subsection{Definitions}\label{Definitions}
% In this license document the following terms are used:\par
% \begin{description}[style=unboxed]
% \item[Work\thinspace:]Any work being distributed under this License.\par
% \item[Derived Work\thinspace:]Any work that under any applicable law is derived from
% the Work.\par
% \item[Modification\thinspace:]Any procedure that produces a Derived Work under any
% applicable law~--- for example, the production of a file
% containing an original file associated with the Work or a
% significant portion of such a file, either verbatim or
% with modifications and/or translated into another
% language.\par
% \item[Modify\thinspace:]To apply any procedure that produces a Derived Work
% under any applicable law.\par
% \item[Distribution\thinspace:]Making copies of the Work available from one person to
% another, in whole or in part. Distribution includes (but
% is not limited to) making any electronic components of the
% Work accessible by file transfer protocols such as
% {\smaller FTP} or {\smaller HTTP} or by
% shared file systems such as Sun's Network File System
% ({\smaller NFS}).\par
% \item[Compiled Work\thinspace:]A version of the Work that has been processed into a
% form where it is directly usable on a computer system.
% This processing may include using installation facilities
% provided by the Work, transformations of the Work, copying
% of components of the Work, or other activities. Note that
% modification of any installation facilities provided by
% the Work constitutes modification of the Work.\par
% \item[Current Maintainer\thinspace:]A person or persons nominated as such within the Work.
% If there is no such explicit nomination then it is the
% `Copyright Holder' under any applicable
% law.\par
% \item[Base Interpreter\thinspace:]A program or process that is normally needed for
% running or interpreting a part or the whole of the
% Work.\par
% A Base Interpreter may depend on external components
% but these are not considered part of the Base Interpreter
% provided that each external component clearly identifies
% itself whenever it is used interactively. Unless
% explicitly specified when applying the license to the
% Work, the only applicable Base Interpreter is a
% `\LaTeX{}-Format' or in the case of files
% belonging to the `\LaTeX{}-format' a program
% implementing the `\TeX{} language'.\par
% \end{description}
% \subsection{Conditions on Distribution and Modification}\label{Conditions}
% \begin{enumerate}
% \item Activities other than distribution and/or modification
% of the Work are not covered by this license; they are
% outside its scope. In particular, the act of running the
% Work is not restricted and no requirements are made
% concerning any offers of support for the Work.\par
% \item \label{item-distribute}You may distribute a complete, unmodified copy of the
% Work as you received it. Distribution of only part of the
% Work is considered modification of the Work, and no right to
% distribute such a Derived Work may be assumed under the
% terms of this clause.\par
% \item You may distribute a Compiled Work that has been
% generated from a complete, unmodified copy of the Work as
% distributed under Clause~item~\ref{item-distribute} above above, as
% long as that Compiled Work is distributed in such a way that
% the recipients may install the Compiled Work on their system
% exactly as it would have been installed if they generated a
% Compiled Work directly from the Work.\par
% \item \label{item-currmaint}If you are the Current Maintainer of the Work, you may,
% without restriction, modify the Work, thus creating a
% Derived Work. You may also distribute the Derived Work
% without restriction, including Compiled Works generated from
% the Derived Work. Derived Works distributed in this manner
% by the Current Maintainer are considered to be updated
% versions of the Work.\par
% \item If you are not the Current Maintainer of the Work, you
% may modify your copy of the Work, thus creating a Derived
% Work based on the Work, and compile this Derived Work, thus
% creating a Compiled Work based on the Derived Work.\par
% \item \label{item-conditions}If you are not the Current Maintainer of the Work, you
% may distribute a Derived Work provided the following
% conditions are met for every component of the Work unless
% that component clearly states in the copyright notice that
% it is exempt from that condition. Only the Current
% Maintainer is allowed to add such statements of exemption to
% a component of the Work.\par
% \begin{enumerate}
% \item If a component of this Derived Work can be a direct
% replacement for a component of the Work when that
% component is used with the Base Interpreter, then,
% wherever this component of the Work identifies itself to
% the user when used interactively with that Base
% Interpreter, the replacement component of this Derived
% Work clearly and unambiguously identifies itself as a
% modified version of this component to the user when used
% interactively with that Base Interpreter.\par
% \item Every component of the Derived Work contains
% prominent notices detailing the nature of the changes to
% that component, or a prominent reference to another file
% that is distributed as part of the Derived Work and that
% contains a complete and accurate log of the
% changes.\par
% \item No information in the Derived Work implies that any
% persons, including (but not limited to) the authors of
% the original version of the Work, provide any support,
% including (but not limited to) the reporting and
% handling of errors, to recipients of the Derived Work
% unless those persons have stated explicitly that they do
% provide such support for the Derived Work.\par
% \item You distribute at least one of the following with
% the Derived Work:\par
% \begin{enumerate}
% \item A complete, unmodified copy of the Work; if your
% distribution of a modified component is made by
% offering access to copy the modified component from
% a designated place, then offering equivalent access
% to copy the Work from the same or some similar place
% meets this condition, even though third parties are
% not compelled to copy the Work along with the
% modified component;\par
% \item Information that is sufficient to obtain a
% complete, unmodified copy of the Work.\par
% \end{enumerate}
% \end{enumerate}
% \item If you are not the Current Maintainer of the Work, you
% may distribute a Compiled Work generated from a Derived
% Work, as long as the Derived Work is distributed to all
% recipients of the Compiled Work, and as long as the
% conditions of Clause~item~\ref{item-conditions} above, above, are met
% with regard to the Derived Work.\par
% \item The conditions above are not intended to prohibit, and
% hence do not apply to, the modification, by any method, of
% any component so that it becomes identical to an updated
% version of that component of the Work as it is distributed
% by the Current Maintainer under Clause~item~\ref{item-currmaint} above, above.\par
% \item Distribution of the Work or any Derived Work in an
% alternative format, where the Work or that Derived Work (in
% whole or in part) is then produced by applying some process
% to that format, does not relax or nullify any sections of
% this license as they pertain to the results of applying that
% process.\par
% \item % \begin{enumerate}
% \item A Derived Work may be distributed under a different
% license provided that license itself honors the
% conditions listed in Clause~item~\ref{item-conditions} in the list on p.\thinspace\pageref{item-conditions} above, in
% regard to the Work, though it does not have to honor the
% rest of the conditions in this license.\par
% \item If a Derived Work is distributed under a different
% license, that Derived Work must provide sufficient
% documentation as part of itself to allow each recipient
% of that Derived Work to honor the restrictions in
% Clause~item~\ref{item-conditions} in the list on p.\thinspace\pageref{item-conditions} above, concerning
% changes from the Work.\par
% \end{enumerate}
% \item This license places no restrictions on works that are
% unrelated to the Work, nor does this license place any
% restrictions on aggregating such works with the Work by any
% means.\par
% \item Nothing in this license is intended to, or may be used
% to, prevent complete compliance by all parties with all
% applicable laws.\par
% \end{enumerate}
% \subsection{No Warranty}\label{Warranty}
% There is no warranty for the Work. Except when otherwise
% stated in writing, the Copyright Holder provides the Work
% `as is', without warranty of any kind, either
% expressed or implied, including, but not limited to, the implied
% warranties of merchantability and fitness for a particular
% purpose. The entire risk as to the quality and performance of
% the Work is with you. Should the Work prove defective, you
% assume the cost of all necessary servicing, repair, or
% correction.\par
% In no event unless required by applicable law or agreed to
% in writing will The Copyright Holder, or any author named in the
% components of the Work, or any other party who may distribute
% and/or modify the Work as permitted above, be liable to you for
% damages, including any general, special, incidental or
% consequential damages arising out of any use of the Work or out
% of inability to use the Work (including, but not limited to,
% loss of data, data being rendered inaccurate, or losses
% sustained by anyone as a result of any failure of the Work to
% operate with any other programs), even if the Copyright Holder
% or said author or said other party has been advised of the
% possibility of such damages.\par
% \subsection{Maintenance of The Work}\label{Maintenance}
% The Work has the status `author-maintained'
% if the Copyright Holder explicitly and prominently states near
% the primary copyright notice in the Work that the Work can only
% be maintained by the Copyright Holder or simply that it is
% `author-maintained'.\par
% The Work has the status `maintained' if there
% is a Current Maintainer who has indicated in the Work that they
% are willing to receive error reports for the Work (for example,
% by supplying a valid e-mail address). It is not required for the
% Current Maintainer to acknowledge or act upon these error
% reports.\par
% The Work changes from status `maintained' to
% `unmaintained' if there is no Current Maintainer,
% or the person stated to be Current Maintainer of the work cannot
% be reached through the indicated means of communication for a
% period of six months, and there are no other significant signs
% of active maintenance.\par
% You can become the Current Maintainer of the Work by
% agreement with any existing Current Maintainer to take over this
% role.\par
% If the Work is unmaintained, you can become the Current
% Maintainer of the Work through the following steps:\par
% \begin{enumerate}
% \item Make a reasonable attempt to trace the Current
% Maintainer (and the Copyright Holder, if the two differ)
% through the means of an Internet or similar search.\par
% \item If this search is successful, then enquire whether the
% Work is still maintained.\par
% \begin{enumerate}
% \item If it is being maintained, then ask the Current
% Maintainer to update their communication data within one
% month.\par
% \item \label{item-intention}If the search is unsuccessful or no action to resume
% active maintenance is taken by the Current Maintainer,
% then announce within the pertinent community your
% intention to take over maintenance. (If the Work is a
% \LaTeX{} work, this could be done, for example, by
% posting to \url{news:comp.text.tex}.)\par
% \end{enumerate}
% \item % \begin{enumerate}
% \item If the Current Maintainer is reachable and agrees to
% pass maintenance of the Work to you, then this takes
% effect immediately upon announcement.\par
% \item \label{item-announce}If the Current Maintainer is not reachable and the
% Copyright Holder agrees that maintenance of the Work be
% passed to you, then this takes effect immediately upon
% announcement.\par
% \end{enumerate}
% \item \label{item-change}If you make an `intention announcement'
% as described in~item~\ref{item-intention} in the list on p.\thinspace\pageref{item-intention} above and after three
% months your intention is challenged neither by the Current
% Maintainer nor by the Copyright Holder nor by other people,
% then you may arrange for the Work to be changed so as to
% name you as the (new) Current Maintainer.\par
% \item If the previously unreachable Current Maintainer becomes
% reachable once more within three months of a change
% completed under the terms of~item~\ref{item-announce} in the list on p.\thinspace\pageref{item-announce}
% or~item~\ref{item-change} above, then that
% Current
% Maintainer must become or remain the Current Maintainer upon
% request provided they then update their communication data
% within one month.\par
% \end{enumerate}
% A change in the Current Maintainer does not, of itself,
% alter the fact that the Work is distributed under the
% {\smaller LPPL} license.\par
% If you become the Current Maintainer of the Work, you should
% immediately provide, within the Work, a prominent and
% unambiguous statement of your status as Current Maintainer. You
% should also announce your new status to the same pertinent
% community as in~item~\ref{item-intention} in the list on p.\thinspace\pageref{item-intention}
% above.\par
% \subsection{Whether and How to Distribute Works under This
% License}\label{Distribute}
% This section contains important instructions, examples, and
% recommendations for authors who are considering distributing
% their works under this license. These authors are addressed as
% `you' in this section.\par
% \subsubsection{Choosing This License or Another License}\label{Choosing}
% If for any part of your work you want or need to use
% \emph{distribution} conditions that differ
% significantly from those in this license, then do not refer to
% this license anywhere in your work but, instead, distribute
% your work under a different license. You may use the text of
% this license as a model for your own license, but your license
% should not refer to the {\smaller LPPL} or otherwise
% give the impression that your work is distributed under the
% {\smaller LPPL}.\par
% The document {\ttfamily{}modguide.tex} in the base \LaTeX{}
% distribution explains the motivation behind the conditions of
% this license. It explains, for example, why distributing
% \LaTeX{} under the {\smaller GNU} General Public
% License ({\smaller GPL}) was considered inappropriate.
% Even if your work is unrelated to \LaTeX{}, the discussion in
% {\ttfamily{}modguide.tex} may still be
% relevant, and authors intending to distribute their works
% under any license are encouraged to read it.\par
% \subsubsection{A Recommendation on Modification Without
% Distribution}\label{WithoutDistribution}
% It is wise never to modify a component of the Work, even
% for your own personal use, without also meeting the above
% conditions for distributing the modified component. While you
% might intend that such modifications will never be
% distributed, often this will happen by accident~--- you may
% forget that you have modified that component; or it may not
% occur to you when allowing others to access the modified
% version that you are thus distributing it and violating the
% conditions of this license in ways that could have legal
% implications and, worse, cause problems for the community. It
% is therefore usually in your best interest to keep your copy
% of the Work identical with the public one. Many works provide
% ways to control the behavior of that work without altering any
% of its licensed components.\par
% \subsubsection{How to Use This License}\label{HowTo}
% To use this license, place in each of the components of
% your work both an explicit copyright notice including your
% name and the year the work was authored and/or last
% substantially modified. Include also a statement that the
% distribution and/or modification of that component is
% constrained by the conditions in this license.\par
% Here is an example of such a notice and statement:\par
% \iffalse
%<*ignore>
% \fi
\begin{lstlisting}[language={[LaTeX]TeX}]
%%% pig.dtx
%%% Copyright 2005 M. Y. Name
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is M. Y. Name.
%%
%% This work consists of the files pig.dtx and pig.ins
%% and the derived file pig.sty.
\end{lstlisting}
% \iffalse
%</ignore>
% \fi
% Given such a notice and statement in a file, the
% conditions given in this license document would apply, with
% the `Work' referring to the three files
% {\ttfamily{}pig.dtx}, {\ttfamily{}pig.ins}, and {\ttfamily{}pig.sty} (the last being generated
% from {\ttfamily{}pig.dtx} using {\ttfamily{}pig.ins}), the `Base
% Interpreter' referring to any
% `\LaTeX{}-Format', and both `Copyright
% Holder' and `Current Maintainer'
% referring to the person
% M.~Y.~Name\index{!}.\par
% If you do not want the Maintenance section of
% {\smaller LPPL} to apply to your Work, change
% `maintained' above into
% `author-maintained'. However, we recommend that
% you use `maintained' as the Maintenance
% section was added in order to ensure that your Work remains
% useful to the community even when you can no longer maintain
% and support it yourself.\par
% \subsubsection{Derived Works That Are Not Replacements}\label{NotReplacements}
% Several clauses of the {\smaller LPPL} specify
% means to provide reliability and stability for the user
% community. They therefore concern themselves with the case
% that a Derived Work is intended to be used as a (compatible or
% incompatible) replacement of the original Work. If this is not
% the case (e.g., if a few lines of code are reused for a
% completely different task), then clauses 6b and 6d shall not
% apply.\par
% \subsubsection{Important Recommendations}\label{Recommendations}
% \paragraph[Defining What Constitutes the Work]{Defining What Constitutes the Work :}
% The {\smaller LPPL} requires that distributions
% of the Work contain all the files of the Work. It is
% therefore important that you provide a way for the licensee
% to determine which files constitute the Work. This could,
% for example, be achieved by explicitly listing all the files
% of the Work near the copyright notice of each file or by
% using a line such as:\par
% \iffalse
%<*ignore>
% \fi
\begin{lstlisting}[language={[LaTeX]TeX}]
%% This work consists of all files listed in manifest.txt.
\end{lstlisting}
% \iffalse
%</ignore>
% \fi
% in that place. In the absence of an unequivocal list it
% might be impossible for the licensee to determine what is
% considered by you to comprise the Work and, in such a case,
% the licensee would be entitled to make reasonable
% conjectures as to which files comprise the Work.\par
% \Finale
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