%%
%% This is file `preprint.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% preprint.dtx  (with options: `class')
%% =============================================
%% IMPORTANT NOTICE:
%% This is a generated file.
%% 
%% It is subject to the same copyright conditions (see below)
%% as in the original file: preprint.dtx.
%% It may not be distributed without preprint.dtx.
%% 
%% Full documentation can be obtained by LaTeXing that original file.
%% Only a few abbreviated comments remain here to describe the usage.
%% =============================================
%% Copyright 1993-2004 Patrick W Daly
%% Max-Planck-Institut f\"ur Sonnensystemforschung (prev. Aeronomie)
%% Max-Planck-Str. 2
%% D-37191 Katlenburg-Lindau
%% Germany
%% E-mail: daly@mps.mpg.de
%%
%% This program can be redistributed and/or modified under the terms
%% of the LaTeX Project Public License Distributed from CTAN
%% archives in directory macros/latex/base/lppl.txt; either
%% version 1 of the License, or any later version.
%%
%% This is a contributed file to the LaTeX2e system.
\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesClass{preprint}
           [2011/01/27 7.1 (PWD)]
 %-----------------------------------------------------------
 %
 % Call this class in place of article.
 % Additional options are:
 %  full     :- to call all the other preprint style packages
 %              fullpage, appendix, balance, figcaps, mpaehead, authblk,
 %                natbib, sublabel
 %  mpae     :- with full, to use mpaehead, for older documents
 %  mps      :- with full, to input mpshead, default
 %  bw       :- with mps, to input mpshead with bw option (no color)
 %  nosecnum :- to suppress section numbering
 %  (Any of the above packages can be added with \usepackage
 %   if `full' is not given.)
 %  a4, a4in, a4wide, secnum  are recognized but do nothing
 %  other standard LaTeX options are accepted
 %
 %  Will read in local article.cls and size1n.clo
 %--------------------------------------------------------------------
\newif\if@draft \@draftfalse
\newif\if@secnum \@secnumtrue
\newif\if@full \@fullfalse
\DeclareOption{ms}{\@drafttrue}
\DeclareOption{draft}{\@drafttrue}
\DeclareOption{a4}{\typeout{Option `a4' not necessary}}
\DeclareOption{a4in}{\typeout{Option `a4in' not necessary}}
\DeclareOption{a4wide}{\typeout{Option `a4wide' not necessary}}
\DeclareOption{a4paper}{\typeout{Option `a4paper' not necessary}}
\DeclareOption{secnum}{\@secnumtrue}
\DeclareOption{nosecnum}{\@secnumfalse}
\DeclareOption{full}{\@fulltrue}
\DeclareOption{bw}{\PassOptionsToPackage{bw}{mpshead}}
\newif\if@MPS \@MPStrue
\DeclareOption{mpae}{\@MPSfalse}
\DeclareOption{mps}{\@MPStrue}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ExecuteOptions{secnum}
\ProcessOptions
\if@compatibility
  \LoadClass{article}
\else
  \LoadClass[a4paper]{article}
\fi
\if@draft
     \@twocolumnfalse
     \@titlepagetrue
     \def\baselinestretch{1.4}
     \typeout{Draft manuscript}
\fi
\setcounter{secnumdepth}{\if@secnum 3 \else 0\fi}
\def\section{\@startsection {section}{1}{\z@}{-2.5ex plus -.5ex minus
    -.2ex}{1ex plus .1ex}{\reset@font\large\bfseries\centering}}
\def\subsection{\@startsection{subsection}{2}{\z@}{-2.25ex plus -.5ex minus
   -.2ex}{1ex plus .1ex}{\reset@font\normalsize\bfseries}}
\def\subsubsection{\@startsection{subsubsection}{3}{\parindent}{2.25ex plus
   .5ex minus .2ex}{-1em}{\reset@font\normalsize\slshape}}
\def\paragraph{\@startsection
     {paragraph}{4}{\parindent}{2.25ex plus .5ex minus .2ex}{-1em}
     {\reset@font\normalsize\slshape}}
\def\subparagraph{\@startsection
     {subparagraph}{5}{\parindent}{2.25ex plus .5ex minus .2ex}
     {-1em}{\reset@font\normalsize\slshape}}
\newcounter{plate}
\def\theplate{\@arabic\c@plate}
\def\fps@plate{tbp}
\def\ftype@plate{4}
\def\ext@plate{lop}
\def\plate{\@float{plate}}
\let\endplate\end@float
\@namedef{plate*}{\@dblfloat{plate}}
\@namedef{endplate*}{\end@dblfloat}
\def\listofplates{\section*{\listplatename
    \@mkboth{\uppercase{\listplatename}}{\uppercase{\listplatename}}}%
  \@starttoc{lop}}
\let\l@plate\l@figure
\def\platename{Plate}
\def\listplatename{List of Plates}
\if@twocolumn
  \def\fnum@figure{\reset@font\small{\bfseries \figurename~\thefigure}}
  \def\fnum@plate{\reset@font\small{\bfseries \platename~\theplate}}
\else
  \def\fnum@figure{\reset@font\normalsize{\bfseries \figurename~\thefigure}}
  \def\fnum@plate{\reset@font\normalsize{\bfseries \platename~\theplate}}
\fi
\def\fnum@table{\reset@font{\bfseries \tablename~\thetable}}
\long\def\@makecaption#1#2{
   \vskip 1em
   \setbox\@tempboxa\hbox{#1. #2}
   \@tempdima\wd\@tempboxa
   \ifdim \@tempdima >\hsize
     #1. #2\par
   \else
     \hbox to\hsize{\hfil\box\@tempboxa\hfil}
   \fi}
\def\ps@myheadings{\let\@mkboth\@gobbletwo
\def\@oddhead{\hfil{\scshape\rightmark} \hfil {\rmfamily\thepage}}%
\def\@oddfoot{}\def\@evenhead{{\rmfamily \thepage}\hfil
   {\scshape\leftmark}\hfil}%
\def\@evenfoot{}\def\sectionmark##1{}\def\subsectionmark##1{}}
\if@twoside
 \def\ps@headings{\let\@mkboth\markboth
  \def\@oddfoot{}\def\@evenfoot{}%
  \def\@evenhead{{\rmfamily\thepage}\hfil {\scnuc \leftmark}\hfil}%
  \def\@oddhead{\hfil{\scnuc \rightmark}\hfil {\rmfamily\thepage}}%
  \def\sectionmark##1{\markboth {\ifnum \c@secnumdepth >\z@
    \thesection\hskip 1em\relax \fi ##1}{}}%
  \def\subsectionmark##1{\markright {\ifnum \c@secnumdepth >\@ne
          \thesubsection\hskip 1em\relax \fi ##1}}}
\else
 \def\ps@headings{\let\@mkboth\markboth
  \def\@oddfoot{}\def\@evenfoot{}%
  \def\@oddhead{{\scnuc \rightmark}\hfil {\rmfamily\thepage}}%
  \def\sectionmark##1{\markright{\ifnum \c@secnumdepth >\z@
    \thesection\hskip 1em\relax \fi ##1}}}
\fi
\def\scnuc{\let\uppercase=\relax\scshape}
\if@compatibility
   \setlength\paperheight {297mm}
   \setlength\paperwidth  {210mm}
\fi
\RequirePackage[in,myheadings]{fullpage}
\def\iftwocol#1#2{\if@twocolumn #1\else #2\fi}
\if@full
\if@MPS
  \RequirePackage{mpshead}[2004/07/06]
\else
  \RequirePackage{mpaehead}[1998/04/23]
\fi
\RequirePackage{natbib}[1997/07/14]
\if@twocolumn
  \RequirePackage{balance}[1997/04/29]
\else
     \def\balance{\relax}
     \def\nobalance{\relax}
\fi
\RequirePackage{sublabel}[1997/04/28]
\def\substyle#1{-\alph{#1}}
\RequirePackage{appendix}[1997/04/29]
  \RequirePackage{figcaps}[1998/09/14]
\if@draft \figcapstrue \else \figcapsfalse \fi
\fi

\reset@font\normalsize
\pagestyle{myheadings}
\if@twocolumn \flushbottom \else \raggedbottom \fi
\if@twoside \flushbottom \fi
%% 
%% <<<<< End of generated file <<<<<<
%%
%% End of file `preprint.cls'.