%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% arabart.cls
% ArabTeX extension
% Arabic version of article.cls
% for use with ArabTeX Version 3.04
%
% Copyright (C) 1995 by Klaus Lagally
% 19.03.96
%
% reusing article.cls of 23 Jun 1995
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\NeedsTeXFormat {LaTeX2e}
\ProvidesClass {arabart}[1996/03/19 v0.04 arabic article format]
\DeclareOption* {\PassOptionsToClass {\CurrentOption}{article}}
\ProcessOptions
\LoadClass {article} % load the LaTeX standard style and patch it

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\RequirePackage {arabtex} % load the ArabTeX processor
\ifx \a@@var \a@@LaTeXiizix 
\UsePackage {nashbf}}
\fi

\UsePackage {latexext} % load local patches for LaTeX
\UsePackage {arabext} % load local patches for ArabTeX

%    ****************************************
%    *         PAGE STYLES                  *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\if@twoside
  \def\ps@headings{%
      \let\@oddfoot\@empty\let\@evenfoot\@empty
      \def\@evenhead{\thepage\hfil\slshape\leftmark}%
      \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
      \let\@mkboth\markboth
    \def\sectionmark##1{%
      \markboth {\MakeUppercase{%
        \ifnum \c@secnumdepth >\z@
          \thesection\quad
        \fi
        ##1}}{}}%
    \def\subsectionmark##1{%
      \markright {%
        \ifnum \c@secnumdepth >\@ne
          \thesubsection\quad
          \fi
          ##1}}}
\else
  \def\ps@headings{%
    \let\@oddfoot\@empty
    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
    \let\@mkboth\markboth
    \def\sectionmark##1{%
      \markright {\MakeUppercase{%
        \ifnum \c@secnumdepth >\m@ne
          \thesection\quad
        \fi
        ##1}}}}
\fi

\def\ps@myheadings{%
    \let\@oddfoot\@empty\let\@evenfoot\@empty
    \def\@evenhead{\thepage\hfil\slshape\leftmark}%
    \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
    \let\@mkboth\@gobbletwo
    \let\sectionmark\@gobble
    \let\subsectionmark\@gobble
    }

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\if@twoside         % If two-sided printing.
 \def \ps@headings {% for arabic mode
	\let\@mkboth\markboth \def\@oddfoot{} \def\@evenfoot{}%
	\def \@evenhead {\edef \a@page {\thepage }% left heading
		\leftmark \hfil \expandafter \<\a@page >}%
	\def \@oddhead {\edef \a@page {\thepage }% right heading
		\expandafter \<\a@page >\hfil \rightmark }%
	\def \sectionmark ##1{\markboth {##1\ifnum \c@secnumdepth >\z@
		\hskip 1em\relax \<\thesection >\fi }{}}%
%	\def \subsectionmark ##1{\markright {##1\ifnum \c@secnumdepth >\z@
	\def \subsectionmark ##1{\markleft {##1\ifnum \c@secnumdepth >\z@
		\hskip 1em\relax \<\thesubsection >\fi }}}
\else               % If one-sided printing.
 \def \ps@headings {% for arabic mode
	\let \@mkboth\markboth \def \@oddfoot{}\def \@evenfoot{}%
	\def \@oddhead {\edef \a@page {\thepage }%
		\expandafter \<\a@page >\hfil \rightmark }%
	\def \sectionmark ##1{\markright {##1\ifnum \c@secnumdepth >\z@
		\hskip 1em\relax \<\thesection >\fi }}}
\fi

\def \ps@plain {% for arabic mode
	\let \@mkboth\@gobbletwo \let\@oddhead\@empty \let\@evenhead\@empty
	\def \@oddfoot {\edef \a@page 
		{\thepage}\hfil \expandafter \<\a@page>\hfil }%
	\let \@evenfoot\@oddfoot }
 
\def \ps@myheadings {% for arabic mode
	\let\@mkboth\@gobbletwo	\def\@oddfoot{} \def\@evenfoot {}%
	\def \@oddhead {\edef \a@page {\thepage }% right heading
		\expandafter \<\a@page >\hfil \rightmark }%
	\def \@evenhead {\edef \a@page {\thepage }% left heading
		\leftmark \hfil \expandafter \<\a@page >}%
	\def\sectionmark ##1{}\def\subsectionmark ##1{}}

%    ****************************************
%    *         TITLE AND ABSTRACT           *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\if@titlepage
  \newcommand\maketitle{\begin{titlepage}%
  \let\footnotesize\small
  \let\footnoterule\relax
  \null\vfil
  \vskip 60\p@
  \begin{center}%
    {\LARGE \@title \par}%
    \vskip 3em%
    {\large
     \lineskip .75em%
      \begin{tabular}[t]{c}%
        \@author
      \end{tabular}\par}%
      \vskip 1.5em%
    {\large \@date \par}%       % Set date in \large size.
  \end{center}\par
  \@thanks
  \vfil\null
  \end{titlepage}%
  \setcounter{footnote}{0}%
  \let\thanks\relax\let\maketitle\relax
  \gdef\@thanks{}\gdef\@author{}\gdef\@title{}}
\else
 \newcommand\maketitle{\par
  \begingroup
    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%
    \def\@makefnmark{\hb@xt@\z@{$\m@th^{\@thefnmark}$\hss}}%
    \long\def\@makefntext##1{\parindent 1em\noindent
            \hb@xt@1.8em{\hss\@makefnmark}##1}%
    \if@twocolumn
      \ifnum \col@number=\@ne
        \@maketitle
      \else
        \twocolumn[\@maketitle]%
      \fi
    \else
      \newpage
      \global\@topnum\z@   % Prevents figures from going at top of page.
      \@maketitle
    \fi
    \thispagestyle{plain}\@thanks
  \endgroup
  \setcounter{footnote}{0}%
  \let\thanks\relax
  \let\maketitle\relax\let\@maketitle\relax
  \gdef\@thanks{}\gdef\@author{}\gdef\@title{}}

 \def\@maketitle{%
  \newpage
  \null
  \vskip 2em%
  \begin{center}%
    {\LARGE \@title \par}%
    \vskip 1.5em%
    {\large
      \lineskip .5em%
      \begin{tabular}[t]{c}%
        \@author
      \end{tabular}\par}%
    \vskip 1em%
    {\large \@date}%
  \end{center}%
  \par
  \vskip 1.5em}
\fi

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *             UNITS                    *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setcounter{secnumdepth}{3}

\newcounter {part}
\newcounter {section}
\newcounter {subsection}[section]
\newcounter {subsubsection}[subsection]
\newcounter {paragraph}[subsubsection]
\newcounter {subparagraph}[paragraph]

\renewcommand\thepart         {\@Roman\c@part}
\renewcommand\thesection      {\@arabic\c@section}
\renewcommand\thesubsection   {\thesection.\@arabic\c@subsection}
\renewcommand\thesubsubsection{\thesubsection .\@arabic\c@subsubsection}
\renewcommand\theparagraph    {\thesubsubsection.\@arabic\c@paragraph}
\renewcommand\thesubparagraph {\theparagraph.\@arabic\c@subparagraph}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setcounter{secnumdepth}{5} % for test only

\iffalse
\at@arabtext {% switch to Arabic terms
	\def\thepart          {\Roman{part}} % Roman numeral part numbers.
	\def\thepart          {\arabic{part}} % Roman numeral part numbers.
	\def\thesection       {\arabic{section}}
	\def\thesubsection    {\arabic{subsection}.\thesection}
	\def\thesubsubsection {\arabic{subsubsection}.\thesubsection}
	\def\theparagraph     {\arabic{paragraph}.\thesubsubsection}
	\def\thesubparagraph  {\arabic{subparagraph}.\theparagraph}
}
\fi

\def\thepart          {\arabic{part}} % Roman numeral part numbers.

\all@w@ne \arabic
\all@w@ne \Roman

%    ****************************************
%    *             PARTS                    *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\part{\par
   \addvspace{4ex}%
   \@afterindentfalse
   \secdef\@part\@spart}

\def\@part[#1]#2{%
    \ifnum \c@secnumdepth >\m@ne
      \refstepcounter{part}%
      \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
    \else
      \addcontentsline{toc}{part}{#1}%
    \fi
    {\parindent \z@ \raggedright
     \interlinepenalty \@M
     \normalfont
     \ifnum \c@secnumdepth >\m@ne
       \Large\bfseries \partname~\thepart
       \par\nobreak
     \fi
     \huge \bfseries #2%
     \markboth{}{}\par}%
    \nobreak
    \vskip 3ex
    \@afterheading}

\def\@spart#1{%
    {\parindent \z@ \raggedright
     \interlinepenalty \@M
     \normalfont
     \huge \bfseries #1\par}%
     \nobreak
     \vskip 3ex
     \@afterheading}

\def\@endpart{\vfil\newpage
              \if@twoside
                \hbox{}%
                \thispagestyle{empty}%
                \newpage
              \fi
              \if@tempswa
                \twocolumn
              \fi}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\allowarab \thepart

\newcommand \a@c@part {\a@@par
%\tracingmacros 1
	\addvspace {4ex}\@afterindentfalse
	\secdef \a@part \a@spart }

\def \a@part [#1]#2{% numbered part
\ifnum \c@secnumdepth >\m@ne
	\refstepcounter {part}%
	\addcontentsline {toc}{part}{\protect\RL 
		{\protect\abjad{\thepart}\hspace {1em} #1 }}%
\else	\addcontentsline {toc}{part}{\protect\RL {#1}}%
\fi
	\begingroup \let \end \a@@par \a@parindent \z@ % \raggedright ?
    	\ifnum \c@secnumdepth >\m@ne
		\Large \nashbf 	\set@arabfont 
%		\test@token \partname {} \abjad{\thepart } \end
		\test@token \partname \abjad{\thepart } \end
	\fi
		\huge \nashbf \set@arabfont \test@token #2 \end 
		\markboth{}{}%
	\endgroup
	\nobreak \vskip 3ex
	\a@afterheading \test@token }

\def \a@spart #1{% unnumbered part
	\begingroup \let \end \a@@par \a@parindent \z@ % \raggedright ?
		\huge \nashbf \set@arabfont \test@token #1 \end
	\endgroup
	\nobreak \vskip 3ex
	\a@afterheading \test@token }

%    ****************************************
%    *             SECTIONS                 *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\section{\@startsection {section}{1}{\z@}%
                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
                                   {2.3ex \@plus.2ex}%
                                   {\normalfont\Large\bfseries}}

\newcommand\subsection{\@startsection{subsection}{2}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {1.5ex \@plus .2ex}%
                                     {\normalfont\large\bfseries}}

\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {1.5ex \@plus .2ex}%
                                     {\normalfont\normalsize\bfseries}}

\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
                                    {3.25ex \@plus1ex \@minus.2ex}%
                                    {-1em}%
                                    {\normalfont\normalsize\bfseries}}

\newcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
                                       {3.25ex \@plus1ex \@minus .2ex}%
                                       {-1em}%
                                      {\normalfont\normalsize\bfseries}}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \a@c@section {\a@startsection 
{section}{1}{\z@}{-3.5ex plus-1ex minus -.2ex}{2.3ex plus.2ex}%
{\reset@font \Large\setnashbf }}

\def \a@c@subsection {\a@startsection
{subsection}{2}{\z@}{-3.25ex plus-1ex minus-.2ex}{1.5ex plus.2ex}%
{\reset@font \large\setnashbf }}

\def \a@c@subsubsection {\a@startsection
{subsubsection}{3}{\z@}{-3.25ex plus -1ex minus-.2ex}{1.5ex plus.2ex}%
{\reset@font \normalsize\setnashbf }}

\def \a@c@paragraph {\a@startsection
{paragraph}{4}{\z@}{3.25ex plus1ex minus.2ex}{-1em}%
{\reset@font \normalsize\setnashbf }}

\def\a@c@subparagraph {\a@startsection 
{subparagraph}{4}{\parindent}{3.25ex plus1ex minus .2ex}{-1em}%
{\reset@font \normalsize\setnashbf }}
 
%    ****************************************
%    *                LISTS                 *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\if@twocolumn
  \setlength\leftmargini  {2em}
\else
  \setlength\leftmargini  {2.5em}
\fi

\setlength\leftmarginii  {2.2em}
\setlength\leftmarginiii {1.87em}
\setlength\leftmarginiv  {1.7em}

\if@twocolumn
  \setlength\leftmarginv  {.5em}
  \setlength\leftmarginvi {.5em}
\else
  \setlength\leftmarginv  {1em}
  \setlength\leftmarginvi {1em}
\fi

\setlength\leftmargin    {\leftmargini}

\setlength  \labelsep  {.5em}
\setlength  \labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}

\@beginparpenalty -\@lowpenalty
\@endparpenalty   -\@lowpenalty
\@itempenalty     -\@lowpenalty

\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{$\m@th\bullet$}
\newcommand\labelitemii{\normalfont\bfseries --}
\newcommand\labelitemiii{$\m@th\ast$}
\newcommand\labelitemiv{$\m@th\cdot$}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\at@arabtext {% switch to Arabic terms
	\def\theenumii{\arabic{enumii}}
	\def\theenumiii{\arabic{enumiii}}
	\def\theenumiv{\arabic{enumiv}} 
%
	\def\labelenumi{\theenumi\space-} 
%	\def\labelenumi{\theenumi-} 
	\def\labelenumii{\abj@d{\theenumii}-}
	\def\labelenumiii{\theenumiii\nospace(}
	\def\labelenumiv{\abj@d{\theenumiv}\nospace)}
%
	\def\labelitemi{$\circ$}
	\def\labelitemii{$-$}
	\def\labelitemiii{$\star$}
	\def\labelitemiv{$+$}
}

%    ****************************************
%    *         OTHER ENVIRONMENTS           *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newenvironment{description}
               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
                        \let\makelabel\descriptionlabel}}
               {\endlist}

\newcommand*\descriptionlabel[1]{\hspace\labelsep
                                \normalfont\bfseries #1}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% DESCRIPTION

\def \descriptionlabel #1{\setnashbf \<#1>\hskip \labelsep }

% THEOREM
%%%%%%%%%%%%% NOT IMPLEMENTED 

% EQUATION and EQNARRAY
%%%%%%%%%%%%% NOT IMPLEMENTED 

% TITLEPAGE
%%%%%%%%%%%%% NOT IMPLEMENTED 

% TABBING
%%%%%%%%%%%%% NOT IMPLEMENTED 

% MINIPAGE
%%%%%%%%%%%%% NOT IMPLEMENTED 

% FRAMEBOX
%%%%%%%%%%%%% NOT IMPLEMENTED 

%    ****************************************
%    *             ABSTRACT                 *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\if@titlepage
  \newenvironment{abstract}{%
      \titlepage
      \null\vfil
      \begin{center}%
        \bfseries \abstractname
        \@endparpenalty\@M
      \end{center}}%
     {\par\vfil\null\endtitlepage}
\else
  \newenvironment{abstract}{%
      \if@twocolumn
        \section*{\abstractname}%
      \else
        \small
        \begin{center}%
          {\bfseries \abstractname\vspace{-.5em}\vspace{\z@}}%
        \end{center}%
        \quotation
      \fi}
      {\if@twocolumn\else\endquotation\fi}
\fi

%    ****************************************
%    *         OTHER ENVIRONMENTS           *
%    ****************************************

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newenvironment{verse}
               {\let\\=\@centercr
                \list{}{\itemsep      \z@
                        \itemindent   -1.5em%
                        \listparindent\itemindent
                        \rightmargin  \leftmargin
                        \advance\leftmargin 1.5em}%
                \item[]}
               {\endlist}

\newenvironment{quotation}
               {\list{}{\listparindent 1.5em%
                        \itemindent    \listparindent
                        \rightmargin   \leftmargin
                        \parsep        \z@ \@plus\p@}%
                \item[]}
               {\endlist}

\newenvironment{quote}
               {\list{}{\rightmargin\leftmargin}%
                \item[]}
               {\endlist}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def \a@c@verse
{%
\tracingmacros 1
%{\let \a@short@line \last@line % \@centercr
%{\def \a@last@line {\last@line \a@@par \a@spacefalse }% \@centercr
%{\let\\=\@centercr
%{\let \a@last@line \short@line
\let \endverse \a@@endtrivlist
%{%
  \a@@list{}{\itemsep\z@ \itemindent -1.5em \listparindent \itemindent
          \rightmargin\leftmargin \advance\leftmargin 1.5em}\a@@item[]}

%\iffalse
\def \a@c@quotation
{%
\tracingmacros 1
%\let \endquotation \a@@endtrivlist
\a@@list{}{\listparindent 1.5em \itemindent\listparindent
    \rightmargin\leftmargin \parsep \z@ plus\p@}\a@@item[]}

\def \a@c@quote
{%
\tracingmacros 1
\let \endquote \a@@endtrivlist
\a@@list{}{\rightmargin\leftmargin}\a@@item[]}
%\fi

%    ****************************************
%    *              TITLE PAGE              *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newenvironment{titlepage}
    {%
      \if@twocolumn
        \@restonecoltrue\onecolumn
      \else
        \@restonecolfalse\newpage
      \fi
      \thispagestyle{empty}%
      \if@compatibility
        \setcounter{page}{0}
      \else
        \setcounter{page}{1}%
      \fi}%
    {\if@restonecol\twocolumn \else \newpage \fi
      \setcounter{page}{1}%
    }

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *              APPENDIX                *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\appendix{\par
  \setcounter{section}{0}%
  \setcounter{subsection}{0}%
  \renewcommand\thesection{\@Alph\c@section}}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *         FIGURES AND TABLES           *
%    ****************************************
%
\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setlength\arraycolsep{5\p@}
\setlength\tabcolsep{6\p@}
\setlength\arrayrulewidth{.4\p@}
\setlength\doublerulesep{2\p@}
\setlength\tabbingsep{\labelsep}
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}

\renewcommand\theequation{\@arabic\c@equation}

\newcounter{figure}
\renewcommand\thefigure{\@arabic\c@figure}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{\figurename~\thefigure}

\newenvironment{figure}
               {\@float{figure}}
               {\end@float}
\newenvironment{figure*}
               {\@dblfloat{figure}}
               {\end@dblfloat}

\newcounter{table}
\renewcommand\thetable{\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{\tablename~\thetable}

\newenvironment{table}
               {\@float{table}}
               {\end@float}
\newenvironment{table*}
               {\@dblfloat{table}}
               {\end@dblfloat}

\newlength\abovecaptionskip
\newlength\belowcaptionskip
\setlength\abovecaptionskip{10\p@}
\setlength\belowcaptionskip{0\p@}

\long\def\@makecaption#1#2{%
  \vskip\abovecaptionskip
  \sbox\@tempboxa{#1: #2}%
  \ifdim \wd\@tempboxa >\hsize
    #1: #2\par
  \else
    \global \@minipagefalse
    \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
  \fi
  \vskip\belowcaptionskip}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *         TABLE OF CONTENTS, ETC.      *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

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

\setcounter{tocdepth}{3}

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

\newcommand*\l@part[2]{%
  \ifnum \c@tocdepth >-2\relax
    \addpenalty\@secpenalty
    \addvspace{2.25em \@plus\p@}%
    \begingroup
      \setlength\@tempdima{3em}%
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      {\leavevmode
       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
       \nobreak
       \if@compatibility
         \global\@nobreaktrue
         \everypar{\global\@nobreakfalse\everypar{}}
      \fi
    \endgroup
  \fi}

\newcommand*\l@section[2]{%
  \ifnum \c@tocdepth >\z@
    \addpenalty\@secpenalty
    \addvspace{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
    \endgroup
  \fi}

\newcommand*\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
\newcommand*\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
\newcommand*\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
\newcommand*\l@subparagraph{\@dottedtocline{5}{10em}{5em}}

\newcommand\listoffigures{%
    \section*{\listfigurename
      \@mkboth{\MakeUppercase\listfigurename}%
              {\MakeUppercase\listfigurename}}%
    \@starttoc{lof}%
    }

\newcommand*\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}

\newcommand\listoftables{%
    \section*{\listtablename
      \@mkboth{\MakeUppercase\listtablename}{\MakeUppercase\listtablename}}%
    \@starttoc{lot}%
    }

\let\l@table\l@figure

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setcounter{tocdepth}{5} % for test only

\def \a@c@tableofcontents {\a@t@ble {\contentsname }{toc}}
% 	\a@t@ble, \a@@lsection etc. in "asect.sty"

\def \a@l@section #1#2{% for arabic mode
	\addpenalty {\@secpenalty }\addvspace {1.0em plus\p@ }
	\if@twocolumn \@tempdima 1.0em \else \@tempdima 1.5em \fi 
	\a@@lsection {#1}{#2}{\setnashbf }}

\def \a@l@part #1#2{% for arabic mode
	\addpenalty {\@secpenalty }\addvspace {2.25em plus\p@ }
	\if@twocolumn \@tempdima 2.0em \else \@tempdima 3.0em \fi 
	\a@@lsection {#1}{#2}{\large \setnashbf }}

\at@arabtext {% switch to Arabic terms
	\let \l@part \a@l@part
	\let \l@section \a@l@section
}

\if@twocolumn
	\def\l@subsection{\@dottedtocline{2}{1.0em}{1.5em}}
	\def\l@subsubsection{\@dottedtocline{3}{2.5em}{2.3em}}
	\def\l@paragraph{\@dottedtocline{4}{4.8em}{3.1em}}
	\def\l@subparagraph{\@dottedtocline{5}{7.9em}{3.9em}}
	\def\@tocrmarg {1.55em}
\fi

\def \a@c@listoffigures {\a@t@ble {\listfigurename }{lof}}

%	\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}

\def \a@c@listoftables {\a@t@ble {\listtablename }{lot}}

%	\let\l@table\l@figure

%    ****************************************
%    *             BIBLIOGRAPHY             *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newdimen\bibindent
\bibindent=1.5em

\newenvironment{thebibliography}[1]
     {\section*{\refname
        \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
      \list{\@biblabel{\@arabic\c@enumiv}}%
           {\settowidth\labelwidth{\@biblabel{#1}}%
            \leftmargin\labelwidth
            \advance\leftmargin\labelsep
            \if@openbib
              \advance\leftmargin\bibindent
              \itemindent -\bibindent
              \listparindent \itemindent
              \parsep \z@
            \fi
            \usecounter{enumiv}%
            \let\p@enumiv\@empty
            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
      \if@openbib
        \renewcommand\newblock{\par}%
      \else
        \renewcommand\newblock{\hskip .11em \@plus.33em \@minus.07em}%
      \fi
      \sloppy\clubpenalty4000\widowpenalty4000%
      \sfcode`\.=\@m}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *              THE INDEX               *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\newblock{}

\newenvironment{theindex}
               {\if@twocolumn
                  \@restonecolfalse
                \else
                  \@restonecoltrue
                \fi
                \columnseprule \z@
                \columnsep 35\p@
                \twocolumn[\section*{\indexname}]%
                \@mkboth{\MakeUppercase\indexname}%
                        {\MakeUppercase\indexname}%
                \thispagestyle{plain}\parindent\z@
                \parskip\z@ \@plus .3\p@\relax
                \let\item\@idxitem}
               {\if@restonecol\onecolumn\else\clearpage\fi}

\newcommand\@idxitem{\hangindent 40\p@}
\newcommand\subitem{\par\hangindent 40\p@ \hspace*{20\p@}}
\newcommand\subsubitem{\par\hangindent 40\p@ \hspace*{30\p@}}
\newcommand\indexspace{\par \vskip 10\p@ \@plus5\p@ \@minus3\p@\relax}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%    ****************************************
%    *             FOOTNOTES                *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\renewcommand\footnoterule{%
  \kern-3\p@
  \hrule\@width.4\columnwidth
  \kern2.6\p@}

\long\def\@makefntext#1{%
    \parindent 1em%
    \noindent
    \hb@xt@1.8em{\hss\@makefnmark}#1}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Default definition
\def\@makefnmark{\hbox{$^{\@thefnmark}\m@th$}}

% see also "alatex.sty"

%    ****************************************
%    *      LANGUAGE DEPENDENT NAMES        *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

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

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\at@arabtext {% switch to Arabic terms
	\def\contentsname   {al-mu.htawayAtu}
	\def\listfigurename {qA'imaTu a.s-.suwari}
	\def\listtablename  {qA'imaTu al-^gadAwili}
	\def\partname       {al-^guz'u}
%
	\def\refname        {\<al-ma.sAdiru>}
	\def\indexname      {\<al-fihristu>}
	\def\figurename     {\<.sUraTuN>}
	\def\tablename      {\<^gadwaluN>}
	\def\abstractname   {\<al-mula_h_ha.su>}
}

\allowarab \contentsname
\allowarab \listfigurename 
\allowarab \listtablename  
\allowarab \partname  

%    ****************************************
%    *            MISCELLANEOUS             *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\today{\ifcase\month\or
  January\or February\or March\or April\or May\or June\or
  July\or August\or September\or October\or November\or December\fi
  \space\number\day, \number\year}

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\iffalse
\edef \a@@today {\number\day \space \ifcase\month\or
yanAyir \or febrAyir \or mAris \or 'abrIl \or 
mAyU \or yUniyU \or yUliyU \or 'a.gus.tus \or 
sibtambar \or 'uktUbar \or nUfambar \or disambar \fi ,
\number\year}

\def \a@c@today {\expandafter \a@c@mbox \expandafter {\a@@today }}
\fi
% 	see "acmd.sty"

%    ****************************************
%    *           INITIALIZATION             *
%    ****************************************

\iffalse %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%

\setlength\columnsep{10\p@}
\setlength\columnseprule{0\p@}
\pagestyle{plain}
\pagenumbering{arabic}

\if@twoside
\else \raggedbottom
\fi

\if@twocolumn \twocolumn \sloppy \flushbottom
\else \onecolumn
\fi

\fi %%%%%%%%%%%%%%%% article.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Default initializations

\iffalse
\columnsep 20pt
\columnseprule .4pt
\headheight 18pt
\fi
%	see "asizex.clo"

\ps@plain                   % 'plain' page style
\pagenumbering{arabic}      % Arabic page numbers

%    ****************************************
%    *       SIZE DEPENDENT PATCHES         *
%    ****************************************

\input {asize1\@ptsize.clo}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% end of file arabart.cls
\endinput
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%