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%%
%% This is file `epigraph.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% epigraph.dtx (with options: `usc')
%%
%% -----------------------------------------------------------------
%% Author: Peter Wilson (CUA) now at peter.r.wilson@boeing.com until June 2004
%% (or at: pandgwilson at earthlink dot net)
%% Copyright 2001, 2002, 2003, 2004 Peter R. Wilson
%%
%% 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 the license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2003/06/01 or later.
%%
%% This work has the LPPL maintenance status "author-maintained".
%%
%% This work consists of the files listed in the README file.
%% -----------------------------------------------------------------
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{epigraph}[2002/10/22 v1.5a typesetting epigraphs]
\newlength{\beforeepigraphskip}
\setlength{\beforeepigraphskip}{.5\baselineskip}
\newlength{\afterepigraphskip}
\setlength{\afterepigraphskip}{.5\baselineskip}
\newlength{\epigraphwidth}
\setlength{\epigraphwidth}{.4\textwidth}
\newlength{\epigraphrule}
\setlength{\epigraphrule}{.4\p@}
\newcommand{\epigraphsize}{\small}
\newcommand{\epigraphflush}{flushright}
\newcommand{\textflush}{flushleft}
\newcommand{\sourceflush}{flushright}
\AtBeginDocument{%
\@ifundefined{flushleftright}{%
\newenvironment{flushleftright}{%
\PackageError{epigraph}%
{The flushleftright environment has been removed.\MessageBreak
Use the flushepinormal environment instead}{\@ehc}}{}}%
{\PackageWarningNoLine{epigraph}%
{flushleftright has been previously defined.\MessageBreak
Use flushepinormal for epigraphs instead}}}
\newenvironment{flushepinormal}{}{}
\newcommand{\@epirule}{\rule[.5ex]{\epigraphwidth}{\epigraphrule}}
\newcommand{\@epitext}[1]{%
\begin{minipage}{\epigraphwidth}\begin{\textflush} #1\\
\ifdim\epigraphrule>\z@ \@epirule \else \vspace*{1ex} \fi
\end{\textflush}\end{minipage}}
\newcommand{\@episource}[1]{%
\begin{minipage}{\epigraphwidth}\begin{\sourceflush} #1\end{\sourceflush}
\end{minipage}}
\newcommand{\epigraph}[2]{\vspace{\beforeepigraphskip}
{\epigraphsize\begin{\epigraphflush}\begin{minipage}{\epigraphwidth}
\@epitext{#1}\\ \@episource{#2}
\end{minipage}\end{\epigraphflush}
\vspace{\afterepigraphskip}}}
\newcommand{\qitem}[2]{{\raggedright\item \begin{minipage}{\epigraphwidth}
\@epitext{#1}\\ \@episource{#2}
\end{minipage}}}
\newcommand{\qitemlabel}[1]{\hfill}
\newenvironment{epigraphs}{%
\vspace{\beforeepigraphskip}\begin{\epigraphflush}
\epigraphsize
\begin{minipage}{\epigraphwidth}
\list{}%
{\itemindent\z@ \labelwidth\z@ \labelsep\z@
\leftmargin\z@ \rightmargin\z@
\let\makelabel\qitemlabel}}%
{\endlist\end{minipage}\end{\epigraphflush}
\vspace{\afterepigraphskip}}
\providecommand{\cleartoevenpage}[1][\@empty]{%
\clearpage%
\ifodd\c@page\hbox{}#1\clearpage\fi}
\newcommand{\dropchapter}[1]{%
\let\@epichapapp\@chapapp
\renewcommand{\@chapapp}{\vspace*{#1}\@epichapapp}}
\newcommand{\undodrop}{\let\@chapapp\@epichapapp}
\newif\if@epirhs \@epirhstrue
\newif\if@epicenter \@epicentertrue
\newcommand{\@epipos}{
\long\def\@ept{flushleft}
\ifx\epigraphflush\@ept
\@epirhsfalse \@epicenterfalse
\else
\long\def\@ept{center}
\ifx\epigraphflush\@ept
\@epirhsfalse \@epicentertrue
\else
\@epirhstrue \@epicenterfalse
\fi
\fi}
\newcommand{\epigraphhead}[2][95]{%
\def\@epitemp{\begin{minipage}{\epigraphwidth}#2\end{minipage}}
\def\ps@epigraph{\let\@mkboth\@gobbletwo
\@epipos
\if@epirhs
\def\@oddhead{\hfil\begin{picture}(0,0)
\put(0,-#1){\makebox(0,0)[r]{\@epitemp}}
\end{picture}}
\else
\if@epicenter
\def\@oddhead{\hfil\begin{picture}(0,0)
\put(0,-#1){\makebox(0,0)[b]{\@epitemp}}
\end{picture}\hfil}
\else
\def\@oddhead{\begin{picture}(0,0)
\put(0,-#1){\makebox(0,0)[l]{\@epitemp}}
\end{picture}\hfil}
\fi
\fi
\let\@evenhead\@oddhead
\def\@oddfoot{\reset@font\hfil\thepage\hfil}
\let\@evenfoot\@oddfoot}
\thispagestyle{epigraph}}
\endinput
%%
%% End of file `epigraph.sty'.
|
