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diff --git a/Master/texmf-dist/tex/latex/bidi/bidipoem.sty b/Master/texmf-dist/tex/latex/bidi/bidipoem.sty
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+%%
+%% This is file `bidipoem.sty',
+
+%% 
+%%   __________________________________
+%%   Copyright © 2009-2010 Vafa Khalighi
+%% 
+%%   License information appended.
+%% 
+%% 
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{bidipoem}%
+[2010/07/25 Environments for typesetting Persian traditional and modern poems]
+\def\poemcolsepskip{.1\versewidth plus .1\versewidth minus .05\versewidth}
+\def\poemmarginskip{1em plus 1fil minus 1em}
+\def\poemextrabaselineskip{0\baselineskip}
+\def\poemskip{\medskip}
+\def\poemblocksep{\quad$\Box$}
+\newdimen\versewidth
+\newtoks\bidipoem@p@ftn
+\def\poem@verse#1{%
+\ifdim\wd#1>\new@poem@width
+\xdef\new@poem@width{\the\wd#1}%
+\ifdim\new@poem@width>\poem@width
+\xdef\poem@width{\new@poem@width}%
+\global\let\poem@needrun\relax
+\fi
+\fi
+\hbox to\poem@width{\unhbox#1}%
+}
+\def\poem@linebegin{\vadjust{}\hskip\@flushglue\hskip\poemmarginskip\relax}
+\def\poem@lineend{\nobreak\hskip\poemmarginskip\hskip\@flushglue\vadjust{}}
+\def\poem@lineversesep{%
+\nobreak
+\hskip\z@ plus 1filll%
+\penalty600%
+\hskip\poemcolsepskip
+\hskip\z@ plus -2filll%
+\vadjust{}%
+\nobreak
+\hskip\z@ plus 1filll%
+}
+\def\poem@lineparsebegin{%
+\halign\bgroup
+\global\setbox\verse@i=\hbox{\ignorespaces##\unskip}&&
+\global\setbox\verse@ii=\hbox{\ignorespaces##\unskip}
+\cr
+}
+\def\poem@lineparseend{%
+\crcr\egroup
+\vskip-\baselineskip
+}
+\def\oldpoem@cr{%
+  \cr\poem@line
+}
+\newbox\verse@i
+\newbox\verse@ii
+\newif\ifpoem@started
+
+\def\poem@line{%
+\poem@lineparseend
+\ifdim\wd\verse@i>\z@\global\poem@startedtrue\fi
+\ifdim\wd\verse@ii>\z@\global\poem@startedtrue\fi
+\ifpoem@started
+  \ifdim\wd\verse@ii>\z@\else
+  \nopagebreak[3]
+  \fi
+  \leavevmode
+  \poem@linebegin
+  \poem@verse\verse@i
+  \ifdim\wd\verse@ii>\z@
+  \poem@lineversesep
+  \poem@verse\verse@ii
+  \fi
+  \poem@lineend
+  \nopagebreak
+  \endgraf
+  \vskip\poemextrabaselineskip
+\fi
+\poem@lineparsebegin
+}
+\def\@traditionalpoem{%
+\stepcounter{poem@no}
+        \ifnum\max@poem@no<\number\c@poem@no%
+\xdef\poem@width{\z@}%
+        \else
+\xdef\poem@width{\poem@prop{poem@width}}%
+\fi
+\xdef\new@poem@width{\z@}%
+\global\versewidth=\poem@width
+\poemskip\leavevmode\par
+\begingroup
+        \let\@footnotetext\bidipoem@p@ftntext
+        \let\@LTRfootnotetext\bidipoem@p@LTRftntext
+        \let\@RTLfootnotetext\bidipoem@p@RTLftntext
+\tabskip=\z@
+\parskip=\z@
+\parindent=\z@
+\parfillskip=\z@
+\rightskip=\z@
+\leftskip=\z@
+\widowpenalty=10000% No break between verses of the same line.
+\clubpenalty=10000% Same as above.  Not really needed.
+\def\newblock{\hfil\poemblocksep\hfil\null}%
+\def\par{\oldpoem@cr}% Redefine \par for possible \obeylines
+\def\\{\global\poem@startedtrue\oldpoem@cr}%
+\global\poem@startedfalse
+\csname poem@obeylines\endcsname
+\let\poem@obeylines\relax
+\poem@lineparsebegin
+}
+\def\@endtraditionalpoem{%
+\cr
+\ifdim\wd\verse@i>\z@\poem@line\else\ifdim\wd\verse@ii>\z@\poem@line\else
+\noalign{%
+\skip0=\poemextrabaselineskip
+\vskip-\skip0
+\vskip-\baselineskip
+}%
+\fi\fi
+\poem@lineparseend
+\endgroup
+        \the\bidipoem@p@ftn
+        \global\bidipoem@p@ftn{}%
+\par
+\vskip\baselineskip
+\poemskip
+\ifdim\new@poem@width<\poem@width
+\global\let\poem@needrun\relax
+\fi
+        \poem@write@aux{poem@width@\romannumeral\c@poem@no}{\new@poem@width}%
+\ifx\AtEndDocument\undefined\poem@finish\fi
+}
+\long\def\bidipoem@p@ftntext#1{%
+  \edef\@tempx{\the\bidipoem@p@ftn\noexpand\footnotetext[\the\c@footnote]}%
+  \global\bidipoem@p@ftn\expandafter{\@tempx{#1}}}%
+\long\def\bidipoem@p@LTRftntext#1{%
+  \edef\@tempxi{\the\bidipoem@p@ftn\noexpand\LTRfootnotetext[\the\c@footnote]}%
+  \global\bidipoem@p@ftn\expandafter{\@tempxi{#1}}}%
+\long\def\bidipoem@p@RTLftntext#1{%
+  \edef\@tempxii{\the\bidipoem@p@ftn\noexpand\RTLfootnotetext[\the\c@footnote]}%
+  \global\bidipoem@p@ftn\expandafter{\@tempxii{#1}}}%
+\newenvironment{traditionalpoem}{\@traditionalpoem}{\@endtraditionalpoem}
+\expandafter\def\csname traditionalpoem*\endcsname{\let\poem@obeylines=\obeylines\traditionalpoem}
+\expandafter\def\csname endtraditionalpoem*\endcsname{\endtraditionalpoem}
+\def\poem@finish{%
+\poem@write@aux{max@poem@no}{\number\c@poem@no}%
+\ifx\poem@needrun\relax
+\PackageWarning{bidipoem}{Unjustified poem.  Rerun XeLaTeX to get poem right}%
+\global\let\poem@needrun\undefined
+\fi
+}
+\ifx\AtEndDocument\undefined\else\AtEndDocument\poem@finish\fi
+\newcounter{poem@no}\setcounter{poem@no}{\z@}
+\ifx\max@poem@no\undefined
+        \def\max@poem@no{0}%
+\fi
+\newcommand{\poem@prop}[1]{\@nameuse{#1@\romannumeral\c@poem@no}}
+\newcommand{\poem@write@aux}[2]{%
+        \def\@x{\immediate\write\@auxout{\global\noexpand\@namedef{#1}{#2}}}%
+        \@x
+}
+\def\@modernpoem{%
+\par
+\begingroup
+        \let\@footnotetext\bidipoem@p@ftntext
+        \let\@LTRfootnotetext\bidipoem@p@LTRftntext
+        \let\@RTLfootnotetext\bidipoem@p@RTLftntext
+\parskip=\z@
+\parindent=\z@
+\def\[{\@settab\@tabplus\ignorespaces}%
+\def\]{\@tabminus\ignorespaces}%
+\def\newblock{\poemblocksep}%
+\let\newpoem@tabcr\@tabcr
+\def\par{% Redefine \par for possible \obeylines
+  \ifpoem@started\else
+    \ifdim\wd\@curline>\z@\global\poem@startedtrue\else
+      \@stopfield
+      \ifdim\wd\@curfield>\z@\global\poem@startedtrue\fi
+      \@contfield
+    \fi
+  \fi
+  \ifpoem@started\newpoem@tabcr\fi}%
+\def\@tabcr{\global\poem@startedtrue\newpoem@tabcr}%
+\global\poem@startedfalse
+\csname poem@obeylines\endcsname
+\let\poem@obeylines\relax
+\begin{tabbing}%
+}
+\def\@endmodernpoem{%
+\global\poem@startedfalse
+\ifdim\wd\@curline>\z@\global\poem@startedtrue\else
+  \@stopfield
+  \ifdim\wd\@curfield>\z@\global\poem@startedtrue\fi
+  \@contfield
+\fi
+\ifpoem@started\else\let\@stopline\@stopfield\fi
+\end{tabbing}%
+\endgroup
+        \the\bidipoem@p@ftn
+        \global\bidipoem@p@ftn{}%
+\par
+}
+\newenvironment{modernpoem}{\@modernpoem}{\@endmodernpoem}
+\expandafter\def\csname modernpoem*\endcsname{\let\poem@obeylines=\obeylines\modernpoem}
+\expandafter\def\csname endmodernpoem*\endcsname{\endmodernpoem}
+%% 
+%% Copyright © 2009-2010      by Vafa Khalighi     <vafakh84@gmail.com>
+%% 
+%% Distributable under the LaTeX Project Public License,
+%% version 1.3c or higher (your choice). The latest version of
+%% this license is at: http://www.latex-project.org/lppl.txt
+%% 
+%% This work is "maintained" (as per LPPL maintenance status)
+%% by Vafa Khalighi.
+%% 
+%% 
+%% 
+%% 
+%%
+%% End of file `bidipoem.sty'.