% The WITPress LaTeX Document Class
% Copyright 2001 Newgen Imaging Systems Private Limited
%
% Please mail you queries to texsupport@newgenimaging.com
%
\newcommand\classname{witpress}

\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{witpress}[2001/10/13 Version 1.00 
                         WITPress LaTeX Document Class]

% Document options

% Paper sizes
\DeclareOption{a4paper}
   {\setlength\paperheight {297mm}%
    \setlength\paperwidth  {210mm}}
\DeclareOption{a5paper}
   {\setlength\paperheight {210mm}%
    \setlength\paperwidth  {148mm}}
\DeclareOption{b5paper}
   {\setlength\paperheight {250mm}%
    \setlength\paperwidth  {176mm}}
\DeclareOption{letterpaper}
   {\setlength\paperheight {11in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{legalpaper}
   {\setlength\paperheight {14in}%
    \setlength\paperwidth  {8.5in}}
\DeclareOption{executivepaper}
   {\setlength\paperheight {10.5in}%
    \setlength\paperwidth  {7.25in}}

% Type area sizes
\DeclareOption{demy}
   {\setlength\textwidth  {115mm}%
    \setlength\textheight {170mm}}
\DeclareOption{royal}
   {\setlength\textwidth  {115mm}%
    \setlength\textheight {190mm}}
\DeclareOption{quarto}
   {\setlength\textwidth  {135mm}%
    \setlength\textheight {202mm}}

% Support these LaTeX options
\DeclareOption{oneside}{\@twosidefalse \@mparswitchfalse}
\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}
\DeclareOption{draft}{\setlength\overfullrule{5pt}%
                      \PassOptionsToPackage{draft}{graphics}%
                      \PassOptionsToPackage{draft}{graphicx}}%
\DeclareOption{final}{\setlength\overfullrule{0pt}}

\newif\if@timesfonts \@timesfontstrue

% Don't want to use the times fonts?
\DeclareOption{cmfonts}{\@timesfontsfalse}

\ExecuteOptions{a4paper,demy,twoside,final} % Choose Demy size by default

\ProcessOptions\relax

% Load all necessary packages
\RequirePackage{latexsym}

\if@timesfonts \RequirePackage{times} \fi

\def\bfdefault{b}

% Not sure if needed.
\newcommand\@ptsize{0}

%
% Set page layout dimensions
%
\setlength\headheight{\z@}          % no running head

\setlength\topskip{10\p@}           % height of first line of text
\setlength\headsep{\z@}             % space below running head --

\setlength\footskip{\z@}            % space above footer line
\setlength\maxdepth{.5\topskip}     % pages can be short or deep by half a line?

% Set the margins

% Side
\setlength\@tempdima        {\paperwidth}
\addtolength\@tempdima      {-\textwidth}
\setlength\oddsidemargin    {.5\@tempdima}
\addtolength\oddsidemargin  {-1in}
\setlength\marginparwidth   {.5\@tempdima}
\addtolength\marginparwidth {-\marginparsep}
\ifdim\marginparwidth < 2pc
   \marginparwidth=2pc
\fi
\setlength\evensidemargin  {\paperwidth}
\addtolength\evensidemargin{-2in}
\addtolength\evensidemargin{-\textwidth}
\addtolength\evensidemargin{-\oddsidemargin}

% Top
\setlength\topmargin{\paperheight}
\addtolength\topmargin{-2in}
\addtolength\topmargin{-\headheight}
\addtolength\topmargin{-\headsep}
\addtolength\topmargin{-\textheight}
\addtolength\topmargin{-\footskip}
\addtolength\topmargin{-.5\topmargin}
\@settopoint\topmargin

% Default font sizes
\renewcommand\normalsize{%
  \@setfontsize\normalsize{10\p@}{12\p@}%
  \abovedisplayskip 10\p@ \@plus 3\p@ \@minus4\p@
  \abovedisplayshortskip \z@ \@plus 3\p@
  \belowdisplayshortskip 6\p@ \@plus 3\p@ \@minus2\p@
  \belowdisplayskip \abovedisplayskip
  \let\@listi\@listI}
\normalsize
\let\@bls\baselineskip

\newcommand\small{%
  \@setfontsize\small{9\p@}{11\p@}%
  \abovedisplayskip 6\p@ \@plus1\p@ \@minus1\p@
  \abovedisplayshortskip \z@ \@plus2\p@
  \belowdisplayshortskip 2\p@ \@plus1\p@ \@minus1\p@
  \def\@listi{\leftmargin\leftmargini
              \listparindent 1em
              \topsep 6\p@ \@plus2\p@ \@minus1\p@
              \parsep \z@ \itemsep \z@}%
  \belowdisplayskip \abovedisplayskip}
   
\newcommand\footnotesize{%
  \@setfontsize\footnotesize{8\p@}{10\p@}%
  \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
  \abovedisplayshortskip \z@ \@plus \p@
  \belowdisplayshortskip 3\p@ \@plus2\p@ \@minus2\p@
  \def\@listi{\leftmargin\leftmargini
              \listparindent 1em
              \topsep 5\p@ \@plus 2\p@ \@minus 1\p@
              \parsep \z@ \itemsep \z@}%
  \belowdisplayskip \abovedisplayskip}

\def\scriptsize{\@setfontsize\scriptsize{7\p@}{9\p@}}
\def\tiny{\@setfontsize\tiny{6\p@}{7\p@}}
\def\little{\@setfontsize\little{5\p@}{6\p@}}
\def\large{\@setfontsize\large{12\p@}{14\p@}}  
\def\Large{\@setfontsize\Large{14\p@}{16\p@}}
\def\LARGE{\@setfontsize\LARGE{16\p@}{18\p@}}
\def\huge{\@setfontsize\huge{24\p@}{26\p@}}
\def\Huge{\@setfontsize\Huge{25\p@}{27\p@}}

\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}

% Line spacing
\setlength\lineskip{1\p@}
\setlength\normallineskip{1\p@}
\renewcommand\baselinestretch{}

% Paragraph dimensions and inter-para spacing
\setlength\parskip{0\p@}
\setlength\parindent{1em}

% Set inter-para skips
\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}

% Page break penalties
\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301

% Disallow widows and orphans
\widowpenalty=9999              
\clubpenalty=9999               

% Disable page breaks before equations, allow pagebreaks after
% equations and discourage widow lines before equations.
\displaywidowpenalty 1000
\predisplaypenalty   10000
\postdisplaypenalty  1500

% Allow breaking the page in the middle of a paragraph
\interlinepenalty 0

% Hyphenation; don't split words into less than three characters
% No consecutive hyphens, disallow breaking the page after 
% a hyphenated line
\lefthyphenmin=3
\righthyphenmin=3
\doublehyphendemerits=10000
\brokenpenalty 7000

% Don't allow footnotes to split over pages
\interfootnotelinepenalty=9999  

\setlength\columnsep{12\p@}         % space between columns for double-column text
\setlength\columnseprule{0\p@}      % width of rule between two columns

% Footnotes

\setlength\footnotesep{6.65\p@}     % space between footnotes
% space between text and footnote
\setlength{\skip\footins}{12\p@ \@plus 4\p@ \@minus 2\p@}

% Float placement parameters

% The total number of floats that can be allowed on a page.
\setcounter{totalnumber}{10}
% The maximum number of floats at the top and bottom of a page.
\setcounter{topnumber}{5}
\setcounter{bottomnumber}{5}
% The maximum part of the top or bottom of a text page that can be
% occupied by floats. This is set so that at least four lines of text 
% fit on the page.
\renewcommand\topfraction{.9}
\renewcommand\bottomfraction{.9}
% The minimum amount of a text page that must be occupied by text.
% This should accomodate four lines of text.
\renewcommand\textfraction{.06}
% The minimum amount of a float page that must be occupied by floats.
\renewcommand\floatpagefraction{.94}

% The same parameters repeated for double column output
\renewcommand\dbltopfraction{.9}
\renewcommand\dblfloatpagefraction{.9}

% Space between floats
\setlength\floatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
% Space between floats and text
\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
% Space above and below an inline figure
\setlength\intextsep   {18\p@ \@plus 2\p@ \@minus 2\p@}

% For double column floats
\setlength\dblfloatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}

% Space left at top, bottom and inbetween floats on a float page.
\setlength\@fptop{0\p@}         % no space above float page figures
\setlength\@fpsep{12\p@ \@plus 1fil}
\setlength\@fpbot{0\p@ \@plus 1fil}

% The same for double column
\setlength\@dblfptop{0\p@}
\setlength\@dblfpsep{12\p@ \@plus 1fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}

% Sectional units

% Lowest level heading that takes a number by default
\setcounter{secnumdepth}{4}
    
% Counters
\newcounter{chapter}
\newcounter{section}[chapter]
\newcounter{subsection}[section]
\newcounter{subsubsection}[subsection]
\newcounter{paragraph}[subsubsection]
\newcounter{subparagraph}[paragraph]
\newcounter{figure}[chapter]
\newcounter{table}[chapter]

% Form of the numbers
\newcommand\thepage{\arabic{page}}
\renewcommand\thechapter{\arabic{chapter}}
\renewcommand\thesection{\arabic{section}}
\renewcommand\thesubsection{{\thesection.\arabic{subsection}}}
\renewcommand\thesubsubsection{{\thesubsection.\arabic{subsubsection}}}
\renewcommand\theparagraph{\thesubsubsection.\arabic{paragraph}}
\renewcommand\thesubparagraph{\theparagraph.\arabic{subparagraph}}
\renewcommand\theequation{\arabic{equation}}
\newcommand\@chapapp{\chaptername}

\newcommand\contentsname{Contents}
\newcommand\listfigurename{List of Figures}
\newcommand\listtablename{List of Tables}
\newcommand\chaptername{Chapter}
\newcommand\appendixname{Appendix}
\newcommand\abstractname{Abstract}
\newcommand\refname{References}
\newcommand\bibname{Bibliography}
\newcommand\indexname{Index}
\newcommand\figurename{Figure}
\newcommand\tablename{Table}

% Frontmatter, mainmatter and backmatter
% Just switch between page numbering styles.

\newif\if@mainmatter \@mainmattertrue

\newcommand\frontmatter{%
  \clearpage
  \@mainmatterfalse
  \pagenumbering{roman}}

\newcommand\mainmatter{%
  \clearpage
  \@mainmattertrue
  \pagenumbering{arabic}}

\newcommand\backmatter{%
  \clearpage
  \@mainmatterfalse}

\def\chapter{\clearpage \thispagestyle{empty} \global\@topnum\z@
  \@afterindentfalse \secdef\@chapter\@schapter}

\def\@chapter[#1]#2{%
  \ifnum \c@secnumdepth >\m@ne
    \refstepcounter{chapter}
    \typeout{^^J\@chapapp\space\arabic{chapter}:}
    \addcontentsline{toc}{chapter}{\protect\numberline{\thechapter}#1}
  \else
    \addcontentsline{toc}{chapter}{#1}
  \fi
  \@makechapterhead{#2}
  \@afterindentfalse
  \@afterheading}
        
\def\@schapter#1{%
  \@makeschapterhead{#1}
  \@afterindentfalse
  \@afterheading}

\def\@makechapterhead#1{%
  \begingroup
  \parindent \z@ 
  \vspace*{30mm}%
    \fontsize{16}{18}\fontseries{b}\selectfont #1\par
    \vspace{16\p@}
  \endgroup}

\def\@makeschapterhead#1{%
  \begingroup
  \parindent \z@ 
  \vspace*{30mm}%
    \fontsize{16}{18}\fontseries{b}\selectfont #1\par
    \vspace{16\p@}
  \endgroup}

% Add address
\def\address#1{\gdef\@address{#1}}

\newcommand\maketitle{\par
  \begingroup
    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
    \def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
    \long\def\@makefntext##1{\parindent 1em\noindent
            \hb@xt@1.8em{%
                \hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
      \newpage
      \global\@topnum\z@   % Prevents figures from going at top of page.
      \@maketitle
    \thispagestyle{empty}\@thanks
  \endgroup
  \setcounter{footnote}{0}%
  \global\let\thanks\relax
  \global\let\maketitle\relax
  \global\let\@maketitle\relax
  \global\let\@thanks\@empty
  \global\let\@author\@empty
  \global\let\@address\@empty
  \global\let\@date\@empty
  \global\let\@title\@empty
  \global\let\title\relax
  \global\let\author\relax
  \global\let\date\relax
  \global\let\and\relax
}
\def\@maketitle{%
  \newpage
  \vspace*{30mm}%
  \begingroup
  \parindent\z@
  \let \footnote \thanks
    {\fontsize{16}{18}\selectfont\bfseries\raggedright \@title \par}%
    \vspace{15pt}
    {\fontsize{12}{14}\selectfont\raggedright \@author \par}%
    {\fontsize{11}{13}\fontshape{it}\selectfont\raggedright \@address \par}%
  \vspace{24pt}%
  \endgroup}

% Abstract
\newenvironment{abstract}{{\noindent\large\bfseries\abstractname}\par\vspace{12pt}%
    \normalfont\normalsize\noindent\ignorespaces
}{}

% Text headings

\renewcommand{\@seccntformat}[1]{{\csname the#1\endcsname}\enskip}

\def\section{%
  \@startsection{section}{1}{\z@}
  {-1\@bls plus -1\p@}{1\@bls}
  {\reset@font\normalfont\large\bfseries\raggedright}}
    
\def\subsection{%
  \@startsection{subsection}{2}{\z@}
  {-1\@bls plus -1\p@}{1\@bls}
  {\reset@font\normalfont\normalsize\bfseries\raggedright}}
   
\def\subsubsection{%
  \@startsection{subsubsection}{3}{\z@}
  {-1\@bls plus -1\p@}{1sp}
  {\reset@font\normalfont\normalsize\bfseries\raggedright}}

\def\paragraph{%
  \@startsection{paragraph}{4}{\z@}
  {-1\@bls plus -1\p@}{-1em}
  {\reset@font\normalfont\normalsize\bfseries}}

% Figures and Tables and captions

\newlength{\abovecaptionskip}
\newlength{\belowcaptionskip}
\setlength{\abovecaptionskip}{7pt}
\setlength{\belowcaptionskip}{11pt}

\long\def\@caption#1[#2]#3{\addcontentsline{\csname ext@#1\endcsname}{#1}
        {\protect\numberline{\csname fnum@#1\endcsname}
        {\ignorespaces #2}}
        \begingroup
        \@parboxrestore
        \@makecaption{\csname fnum@#1\endcsname}{#3}\par
        \endgroup}

\newbox\@tempboxb
\newdimen\@captionwidth

\long\def\@makecaption#1#2{\vspace{\abovecaptionskip}
        \setbox\@tempboxa\hbox{{#1:}\ #2\strut}%
        \setbox\@tempboxb\hbox{{#1:}\ }%
        \setlength\@captionwidth{\textwidth}%
        \addtolength\@captionwidth{-\wd\@tempboxb}%
                \ifdim \wd\@tempboxa >\hsize \par
                {#1:}\ \begin{tabular}[t]{@{}p{\@captionwidth}@{}}#2\end{tabular}%
        \else
                \hbox to\hsize{\hfil\box\@tempboxa\hfil}
        \fi}

\long\def\@tablecaption#1#2{\vspace{\belowcaptionskip}%
        \setbox\@tempboxa\hbox{{#1:}\ #2\strut}%
        \setbox\@tempboxb\hbox{{#1:}\ }%
        \setlength\@captionwidth{\textwidth}%
        \addtolength\@captionwidth{-\wd\@tempboxb}%
                \ifdim \wd\@tempboxa >\hsize \par
                {#1:}\ \begin{tabular}[t]{@{}p{\@captionwidth}@{}}#2\end{tabular}%
        \else
                \hbox to\hsize{\hfil\box\@tempboxa\hfil}
        \fi\vspace{\belowcaptionskip}}

\def\thefigure{\@arabic\c@figure}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{\figurename~\thefigure}
\def\figure{\@float{figure}}
\let\endfigure\end@float
\@namedef{figure*}{\@dblfloat{figure}}
\@namedef{endfigure*}{\end@dblfloat}
\def\thetable{\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{\tablename~\thetable}
\def\table{\let\@makecaption\@tablecaption\@float{table}}
\let\endtable\end@float
\@namedef{table*}{\let\@makecaption\@tablecaption\@dblfloat{table}}
\@namedef{endtable*}{\end@dblfloat}

% Lists - as in article.cls

\setlength\leftmargini  {2.5em}

\leftmargin  \leftmargini
\setlength\leftmarginii  {2.2em}
\setlength\leftmarginiii {1.87em}
\setlength\leftmarginiv  {1.7em}
\setlength\leftmarginv  {1em}
\setlength\leftmarginvi {1em}
\setlength  \labelsep  {.5em}
\setlength  \labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}

\renewcommand\theenumi{\@arabic\c@enumi}
\renewcommand\theenumii{\@alph\c@enumii}
\renewcommand\theenumiii{\@roman\c@enumiii}
\renewcommand\theenumiv{\@Alph\c@enumiv}
\newcommand\labelenumi{\theenumi.}
\newcommand\labelenumii{(\theenumii)}
\newcommand\labelenumiii{\theenumiii.}
\newcommand\labelenumiv{\theenumiv.}
\renewcommand\p@enumii{\theenumi}
\renewcommand\p@enumiii{\theenumi(\theenumii)}
\renewcommand\p@enumiv{\p@enumiii\theenumiii}
\newcommand\labelitemi{\textbullet}
\newcommand\labelitemii{\normalfont\bfseries \textendash}
\newcommand\labelitemiii{\textasteriskcentered}
\newcommand\labelitemiv{\textperiodcentered}

\newenvironment{description}
               {\list{}{\topsep\bigskipamount\labelwidth\z@ \itemindent-\leftmargin
                        \let\makelabel\descriptionlabel}}
               {\endlist}
\newcommand*\descriptionlabel[1]{\hspace\labelsep
                                \normalfont\bfseries #1}

% Verse, quotation, and quote environments. 
% The same as in article.cls

\newenvironment{verse}
               {\let\\\@centercr
                \list{}{\itemsep      \z@
                        \itemindent   -1.5em%
                        \listparindent\itemindent
                        \rightmargin  \leftmargin
                        \advance\leftmargin 1.5em}%
                \item\relax}
               {\endlist}
\newenvironment{quotation}
               {\list{}{\listparindent 1.5em%
                        \itemindent    \listparindent
                        \rightmargin   \leftmargin
                        \parsep        \z@ \@plus\p@}%
                \item\relax}
               {\endlist}
\newenvironment{quote}
               {\list{}{\rightmargin\leftmargin}%
                \item\relax}
               {\endlist}

% Table of Contents

\newcommand\@pnumwidth{1.55em}
\newcommand\@tocrmarg{2.55em}
\newcommand\@dotsep{4.5}
\setcounter{tocdepth}{2}

\newcommand\tableofcontents{%
    \chapter*{\contentsname
        \@mkboth{%
           \MakeUppercase\contentsname}{\MakeUppercase\contentsname}}%
    \@starttoc{toc}%
    }

\newcommand*\l@chapter[2]{%
  \ifnum \c@tocdepth >\m@ne
    \addpenalty{-\@highpenalty}%
    \vskip 1.0em \@plus\p@
    \setlength\@tempdima{1.5em}%
    \begingroup
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      \leavevmode \bfseries
      \advance\leftskip\@tempdima
      \hskip -\leftskip
      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
      \penalty\@highpenalty
    \endgroup
  \fi}
\newcommand*\l@section{\@dottedtocline{1}{1.5em}{2.3em}}
\newcommand*\l@subsection{\@dottedtocline{2}{3.8em}{3.2em}}
\newcommand*\l@subsubsection{\@dottedtocline{3}{7.0em}{4.1em}}
\newcommand*\l@paragraph{\@dottedtocline{4}{10em}{5em}}
\newcommand*\l@subparagraph{\@dottedtocline{5}{12em}{6em}}

\newcommand\listoffigures{%
    \chapter*{\listfigurename}%
      \@mkboth{\MakeUppercase\listfigurename}%
              {\MakeUppercase\listfigurename}%
    \@starttoc{lof}%
    }
\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
\newcommand\listoftables{%
    \chapter*{\listtablename}%
      \@mkboth{%
          \MakeUppercase\listtablename}%
         {\MakeUppercase\listtablename}%
    \@starttoc{lot}%
    }
\let\l@table\l@figure

\newenvironment{thebibliography}[1]
     {\section*{\refname}%
      \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}%
      \list{\@biblabel{\@arabic\c@enumiv}}%
           {\settowidth\labelwidth{\@biblabel{#1}}%
            \leftmargin\labelwidth
            \advance\leftmargin\labelsep
            \usecounter{enumiv}%
            \let\p@enumiv\@empty
            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
      \sloppy
      \clubpenalty4000
      \@clubpenalty \clubpenalty
      \widowpenalty4000%
      \sfcode`\.\@m}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}
\newcommand\newblock{}
\let\@openbib@code\@empty
\newenvironment{theindex}
               {\columnseprule \z@
                \columnsep 35\p@
                \twocolumn[\@makeschapterhead{\indexname}]%
                \@mkboth{\MakeUppercase\indexname}%
                        {\MakeUppercase\indexname}%
                \thispagestyle{plain}\parindent\z@
                \parskip\z@ \@plus .3\p@\relax
                \let\item\@idxitem}
               {\onecolumn}
\newcommand\@idxitem{\par\hangindent 40\p@}
\newcommand\subitem{\@idxitem \hspace*{20\p@}}
\newcommand\subsubitem{\@idxitem \hspace*{30\p@}}
\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}
      
% Footnotes

\renewcommand\footnoterule{%
  \kern-3\p@
  \hrule\@width.4\columnwidth
  \kern2.6\p@}
\@addtoreset{footnote}{chapter}
\newcommand\@makefntext[1]{%
    \parindent 1em%
    \noindent
    \hb@xt@1.8em{\hss\@makefnmark}#1}

% Appendix

\def\appendix{\par
        \setcounter{chapter}{0}
        \setcounter{section}{0}
        \setcounter{subsection}{0}
        \appendtrue
\def\@chapapp{App.\ }
\def\thechapter{\Alph{chapter}}}
      
% Math parameters

\setlength{\jot}{5\p@} 

% Reset eqnarray to avoid to avoid \arraycolsep between 
% columns. Take from a post on comp.text.tex 
% by Fred Bartlett <fbartlet@optonline.net> 
\newif\if@alignpoint
\def\eqnarray{%
  \stepcounter{equation}%
  \def\@currentlabel{\p@equation\theequation}%
  \global\@eqnswtrue
  \m@th
  \global\@eqcnt\z@
  \tabskip\@centering
  \let\\\@eqncr
  $$\everycr{}\halign to\displaywidth\bgroup
    \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
  &\global\@eqcnt\@ne\hfil\setbox\z@\hbox{$\displaystyle{{}##{}}$}%
    \global\ifdim\wd\z@>\z@\@alignpointtrue\else\@alignpointfalse\fi
    \box\z@\hfil
  &\global\@eqcnt\tw@$\displaystyle{\if@alignpoint\else{}\fi##}$\hfil
    \tabskip\@centering
  &\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
         \tabskip\z@skip
  \cr}

% Table, array and box values
\setlength\arraycolsep{.5em}
\setlength\tabcolsep{.5em}
\setlength\arrayrulewidth{.4pt}
\setlength\doublerulesep{2pt}
\renewcommand\arraystretch{1.25}
\setlength\tabbingsep{\labelsep}
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}

\flushbottom
\frenchspacing
\ps@empty
\onecolumn

\endinput
% End of file witpress.cls
