\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{simurgh-extarticle}[2013/09/18 v0.01a changes to `extarticle.cls']

  \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@ \simurgh@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@ \simurgh@raggedright
     \interlinepenalty \@M
     \normalfont
     \huge \bfseries #1\par}%
     \nobreak
     \vskip 3ex
     \@afterheading}
\renewenvironment{thebibliography}[1]
     {\section*{\refname
        \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
      \if@RTL%
        \if@LTRbibitems%
          \@RTLfalse%
          \pardir TLT%
          \textdir TLT%
        \fi%
      \else%
        \if@RTLbibitems%
          \@RTLtrue%
          \pardir TRT%
          \textdir TRT%
        \fi%
      \fi%
         \list{\@biblabel{\@arabic\c@enumiv}}%
           {\settowidth\labelwidth{\@biblabel{#1}}%
            \leftmargin\labelwidth
            \advance\leftmargin\labelsep
            \@openbib@code
            \usecounter{enumiv}%
            \let\p@enumiv\@empty
            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
      \sloppy\clubpenalty4000\widowpenalty4000%
      \sfcode`\.\@m}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}
\renewcommand\left@footnoterule{%
  \hbox dir TLT to \columnwidth
  {\vbox{%
  \kern-3\p@
  \hrule\@width.4\columnwidth
  \kern2.6\p@}\hfil}}
\renewcommand\right@footnoterule{%
  \hbox dir TRT to \columnwidth
  {\vbox{%
  \kern-3\p@
  \hrule\@width.4\columnwidth
  \kern2.6\p@}\hfil}}

\renewcommand\thesubsection   {\thesection\@SepMark\@arabic\c@subsection}
\renewcommand\thesubsubsection{\thesubsection \@SepMark\@arabic\c@subsubsection}
\renewcommand\theparagraph    {\thesubsubsection\@SepMark\@arabic\c@paragraph}
\renewcommand\thesubparagraph {\theparagraph\@SepMark\@arabic\c@subparagraph}%%


\renewcommand\thepart         {\@tartibi\c@part}
\renewcommand\appendix{\par
  \setcounter{section}{0}%
  \setcounter{subsection}{0}%
  \gdef\thesection{\@harfi\c@section}}

\endinput