\documentclass[11pt]{ltxdoc}
\usepackage{xltxtra}
\usepackage{xspace,fancyvrb}
\usepackage[neverdecrease]{paralist}
\usepackage[dvipdfm]{color}
\definecolor{myblue}{rgb}{0.02,0.04,0.48}
\definecolor{lightblue}{rgb}{0.61,.8,.8}
\definecolor{myred}{rgb}{0.65,0.04,0.07}
\definecolor{darkgray}{gray}{0.3}
\definecolor{lightgray}{gray}{0.6}
\definecolor{mygreen}{rgb}{0,.43,0}
\usepackage[dvipdfm,
    bookmarks=true,
    colorlinks=true,
    linkcolor=myblue,
    urlcolor=myblue,
    citecolor=myblue,
    hyperindex=false,
    hyperfootnotes=false,
    pdftitle={Polyglossia: A Babel replacement for XeLaTeX},
    pdfauthor={F Charette <firmicus ατ gmx δοτ net>},
    pdfkeywords={xetex, xelatex, multilingual, babel, hyphenation}
    ]{hyperref}
\usepackage{polyglossia,farsical}
\setmainlanguage[variant=uk]{english}
\setotherlanguages{arabic,hebrew,syriac,greek,russian}
\newcommand*\Cmd[1]{\cmd{#1}\DescribeMacro{#1}\xspace}
\newcommand*\pkg[1]{\textsf{\color{myblue}#1}}
\newcommand*\file[1]{\texttt{\color{myblue}#1}}
\newcommand*\TR[1]{\textcolor{myred}{#1}}
\newcommand*\TB[1]{\textcolor{myblue}{\bf #1}}
\def\eg{\textit{e.g.,}\xspace}
\def\ie{\textit{i.e.,}\xspace}
\def\ca{\textit{ca.}\@\xspace}
\def\Eg{\textit{E.g.,}\xspace}
\def\Ie{\textit{I.e.,}\xspace}
\def\etc{\@ifnextchar.{\textit{etc}}{\textit{etc.}\@\xspace}}

\newlength{\oldparindent}
\newcommand{\parindentoff}{\setlength{\oldparindent}{\parindent} \setlength{\parindent}{0pt}}
\newcommand{\parindenton}{\setlength{\parindent}{\oldparindent}}

%% Sidenotes  << copied from fontspec.dtx
\newcommand\warn[2]{%
  \edef\thisversion{#1}%
  \ifhmode\unskip~\fi{\ifx\thisversion\fileversion\color{red}\fi
  $\leftarrow$}%
  \marginpar{\raggedleft
    \small%
      {\ifx\thisversion\fileversion\color{red}\fi$\rightarrow$}%
      \,{\notefont #1:~#2}}}

\newcommand\new[1]{%
  \edef\thisversion{#1}%
  \ifhmode\unskip~\fi{\ifx\thisversion\fileversion\color{blue}\else\color[gray]{0.5}\fi
  $\leftarrow$}%
  \marginpar{\raggedleft
    \small\ifx\thisversion\fileversion\color{blue}\else\color[gray]{0.5}\fi
    $\rightarrow$\,{\notefont #1:~New!}}}
\newcommand\displaycmd[2]{%
  \\\DescribeMacro{#2}\centerline{\cmd{#1}}} 
\renewenvironment{itemize}{\begin{compactitem}[\char"2023]}%[{\fontspec{DejaVu Sans}\char"25BB}]}%
		{\end{compactitem}}
\renewenvironment{enumerate}{\begin{compactenum}}{\end{compactenum}}
    
%% Sidenote font
\newfontfamily\notefont[Scale=MatchLowercase]{Lucida Sans Unicode}
%%%

%% fontspec declarations:
\setromanfont[Mapping=tex-text]{Linux Libertine}
\defaultfontfeatures{Scale=MatchLowercase}
\setmonofont{DejaVu Sans Mono}%{Consolas}
\setsansfont{Lucida Sans Unicode}
\newfontfamily\arabicfont[Script=Arabic,Scale=1.5]{Scheherazade}
\newfontfamily\farsifont[Script=Arabic,Scale=1.33]{Farsi Simple Bold}
\newfontfamily\syriacfont[Script=Syriac,Scale=1.5,ExternalLocation="/mnt/data/fonts/syriac/"]{SyrCOMJerusalem.otf}
\newfontfamily\hebrewfont[Script=Hebrew]{SBL Hebrew}

\newcommand\Babel{\pkg{babel}\xspace}

\linespread{1.05}
\frenchspacing
\EnableCrossrefs
\CodelineIndex
\RecordChanges
% COMMENT THE NEXT LINE TO INCLUDE THE CODE
\AtBeginDocument{\OnlyDescription}
\begin{document}
\GetFileInfo{polyglossia.sty}

\title{\textcolor{lightblue}{\huge
\fontspec[ExternalLocation="/mnt/data/fonts/greek/"]{GFSAmbrosia.otf}
Π$\;\,$ο$\;\,$λ$\;\,$υ$\;\,$γ$\;\,$λ$\;\,$ω$\;\,$σ$\;\,$σ$\;\,$ι$\;\,$α}\\[16pt]
\color{myblue}Polyglossia: A Babel Replacement for \XeLaTeX}
\author{\scshape\color{myblue}François Charette}
\date{\filedate \qquad \fileversion\\
\footnotesize (\textsc{pdf} file generated on \today)}

\maketitle
\tableofcontents


\DeleteShortVerb{\|}
\MakeShortVerb{\¦}

%\begin{abstract}
%Blablabla
%\end{abstract}


\section{Introduction}

Polyglossia is a package for facilitating multilingual typesetting with \XeLaTeX.
Basically, it can be used as a replacement of \Babel{} for performing the 
following tasks automatically:

\begin{enumerate}
\item Loading the appropriate hyphenation patterns.
\item Setting the script and language tags of the current font (if possible and
      available), via the package \pkg{fontspec}.
\item Switching to a font assigned by the user to a particular script or language.
\item Adjusting some typographical conventions in function of the current language
      (such as afterindent, frenchindent, spaces before or after punctuation marks, 
      etc.).
\item Redefining all document strings (like “chapter”, “figure”, “bibliography”).
\item Adapting the formatting of dates (for non-gregorian calendars via external
      packages bundled with polyglossia: currently the hebrew, islamic and farsi
      calendars are supported).
\item For languages that have their own numeration system, modifying the formatting 
      of numbers appropriately (this also includes redefining the alphabetic sequence 
      for non-Latin alphabets).
\item Ensuring the proper directionality if the document contains languages 
      that are written from right to left (via the package \pkg{bidi}, 
      available separately).
\end{enumerate}

Several features of \Babel{} that do not make sense in the \XeTeX\ world (like font 
encodings, shorthands, etc.) are (obviously) not supported.
Generally speaking, \pkg{polyglossia} aims to remain as compatible as possible
with the fundamental features of \Babel{} while being cleaner, light-weight,
and modern. The package \pkg{antomega} has been much beneficial in our attempt to 
reach this objective.

\paragraph{Requirements:} The current version of \pkg{polyglossia} makes use of some convenient
macros defined in the \pkg{etoolbox} package by Philipp Lehmann. Being designed 
specifically for \XeLaTeX, it obviously also relies on \pkg{fontspec} by Will
Robertson. For languages written from right to left, it needs the package \pkg{bidi}
(by the present author). Polyglossia also bundles three packages for calendaric 
computations (\pkg{hebrewcal}, \pkg{hijrical}, and \pkg{farsical}).

\section{Loading language definition files}

\subsection{The recommended way}
You can determine the default language by means of the command: 
	\displaycmd{\setdefaultlanguage[⟨options⟩]\{lang\}}{\setdefaultlanguage} 
(or equivalently \Cmd\setmainlanguage). 
Secondary languages can be loaded with 
	\displaycmd{\setotherlanguage[⟨options⟩]\{lang\}}{\setotherlanguage}.
These commands have the advantage of being explicit and of allowing to set 
language-specific options.\footnote{ %
	More on language-specific options below.}
It is also possible to load a series of secondary languages at once using 
	\displaycmd{\setotherlanguages\{lang1,lang2,lang3,…\}}{\setotherlanguages}.
Language-specific options can be set or changed at any time by means of 
	\displaycmd{\setkeys\{⟨lang⟩\}\{opt1=value1,opt2=value2,…\}}{\setkeys}.
	

\subsection{The “Babel way”}
As with \Babel{}, \pkg{polyglossia} also allows to load language definition files 
as package options. In most cases, option \texttt{⟨lang⟩} will load the file
\file{gloss-⟨lang⟩.ldf}. Note however that the \textit{first} language listed in \\
\centerline{\cmd{\usepackage[lang1,lang2,…]{polyglossia}}}
will be the default language for the document, which
is the opposite convention of \Babel.
Note also that this method may not work in some cases, and should be 
considered deprecated.

\subsection{Supported languages}

Table~\ref{tab:lang} lists all languages currently supported.
Those in red have specific options and/or command 
that are explained in section \ref{specific} below.

\begin{table}[h]\centering
\label{tab:lang}
\begin{tabular}{lllll}\hline
albanian &   czech    &  \TR{german}   & \TR{magyar}&   slovak	\\
\TR{arabic}& danish   &  \TR{greek}    &   norsk    &   slovenian\\
bahasai  &   divehi   &  \TR{hebrew}   &   nynorsk  &   spanish	\\
bahasam  &   dutch    &    hindi       &   polish   &   swedish	\\
basque   &\TR{english}&    icelandic   &   portuges & \TR{syriac} \\
brazil   &\TR{esperanto}&  interlingua &   romanian & \TR{thai} \\
breton   &   estonian &    irish       &\TR{russian}&   turkish	\\
bulgarian&\TR{farsi}  &    italian     &   samin    &   ukrainian \\
catalan  &   finnish  &    latin       &   sanskrit &\TR{usorbian} \\
coptic   &   french   &    latvian     &   scottish &   welsh	\\
croatian &   galician & \TR{lsorbian}  &\TR{serbian}&  		\\
\hline
\end{tabular}
\caption{Languages currently supported in \pkg{polyglossia}}
\end{table}

Some options are convenient shortcuts for loading languages with 
specific options:

\begin{itemize}
\item american = english with option ‘variant=american’
\item USenglish = english with option ‘variant=american’
\item UKenglish = english with option ‘variant=british’
\item british = english with option ‘variant=british’
\item australian = english with option ‘variant=australian’
\item newzealand = english with option ‘variant=newzealand’
\item ogerman = german with option ‘spelling=old’
\item monogreek = greek with option ‘variant=monotonic’ (or ‘mono’)
\item polygreek = greek with option ‘variant=polytonic’ (or ‘poly’)
\item ancientgreek = greek with option ‘variant=ancient’
\end{itemize}
Another option (turned off by default) is ‘nolocalmarks’, which 
prevents the redefinition of the internal \LaTeX\ macros 
\cmd\markboth\ and \cmd\markright.

\section{Language-switching commands}

Whenever a language definition file \file{gloss-⟨lang⟩.ldf} is loaded,
the command \cmd{\text⟨lang⟩[⟨options⟩]\{…\}} \DescribeMacro{\text⟨lang⟩}
becomes available for short insertions of text in that language.
For example ¦\textrussian{\today}¦ yields \textrussian{\today}
Longer passages are better put between the environment ¦⟨lang⟩¦ 
(again with the possibility of setting language options locally.
\DescribeEnv{⟨lang⟩}
For instance the following allows us to quote the beginning 
of Homer’s \textit{Iliad}:

\begin{Verbatim}[formatcom=\color{myblue}]
\begin{greek}[variant=ancient]
μῆνιν ἄειδε θεὰ Πηληϊάδεω Ἀχιλῆος οὐλομένην, ἣ μυρί' Ἀχαιοῖς ἄλγε'
ἔθηκε, πολλὰς δ' ἰφθίμους ψυχὰς Ἄϊδι προί̈αψεν ἡρώων, αὐτοὺς δὲ ἑλώρια
τεῦχε κύνεσσιν οἰωνοῖσί τε πᾶσι, Διὸς δ' ἐτελείετο βουλή, ἐξ οὗ δὴ τὰ
πρῶτα διαστήτην ἐρίσαντε Ἀτρεί̈δης τε ἄναξ ἀνδρῶν καὶ δῖος Ἀχιλλεύς.
\end{greek} 
\end{Verbatim}

\begin{greek}[variant=ancient]
μῆνιν ἄειδε θεὰ Πηληϊάδεω Ἀχιλῆος οὐλομένην, ἣ μυρί' Ἀχαιοῖς ἄλγε' ἔθηκε,
πολλὰς δ' ἰφθίμους ψυχὰς Ἄϊδι προί̈αψεν ἡρώων, αὐτοὺς δὲ ἑλώρια τεῦχε κύνεσσιν
οἰωνοῖσί τε πᾶσι, Διὸς δ' ἐτελείετο βουλή, ἐξ οὗ δὴ τὰ πρῶτα διαστήτην ἐρίσαντε
Ἀτρεί̈δης τε ἄναξ ἀνδρῶν καὶ δῖος Ἀχιλλεύς.
\end{greek} 
\bigskip

Note that for Arabic one cannot use the environment ¦arabic¦,
as \cmd\arabic\ is defined internally by \LaTeX. In this case
we need to use the environment ¦Arabic¦ instead\DescribeEnv{Arabic}.
This is the beginning of Ibn Khaldūn’s \textit{Muqaddima}:

\begin{Verbatim}[formatcom={\color{myblue}\addfontfeature{Script=Arabic}}]
\begin{Arabic}
اعلم أنّ فنّ التاريخ فنّ عزيز المذهب، جمّ الفوائد، شريف الغاية؛ إذ هو
يوقفنا على أحوال الماضين من الأمم في أخلاقهم، والأنبياء في سيرهم، والملوك
في دولهم وسياستهم؛ حتّى تتمّ فائدة الإقتداء في ذلك لمن يرومه في أحوال
الدين والدنيا.
\end{Arabic}
\end{Verbatim}

\begin{Arabic}
اعلم أنّ فنّ التاريخ فنّ عزيز المذهب، جمّ الفوائد، شريف الغاية؛ إذ هو يوقفنا على
أحوال الماضين من الأمم في أخلاقهم، والأنبياء في سيرهم، والملوك في دولهم 
وسياستهم؛ حتّى تتمّ فائدة الإقتداء في ذلك لمن يرومه في أحوال الدين والدنيا.
\end{Arabic}

\subsection{Other commands}
The following commands are probably of lesser interest to the end user, but 
ought to be mentioned here.
\begin{itemize}
\item \Cmd\selectbackgroundlanguage: this selects the global font setup and 
	the numeration definitions for the default language.

\item \Cmd\resetdefaultlanguage\ (experimental): 
	completely switches the default language
	to another one in the middle of a document: \textit{this may have adverse effects}!

\item \Cmd\normalfontlatin: in an environment where \cmd\normalfont\ has been redefined
	to a non-latin script, this will call the font defined with \cmd\setromanfont\ etc.
	Likewise it is possible to use \Cmd\rmfamilylatin, \Cmd\sffamilylatin, 
	and \Cmd\ttfamilylatin.

\item Also some macros defined in \Babel’s \file{hyphen.cfg} (and thus usually 
	compiled into the xelatex format) are redefined, but keep a similar
	behaviour, namely \Cmd\selectlanguage, \Cmd\foreignlanguage,
	and the environment ¦otherlanguage¦\DescribeEnv{otherlanguage}.
\end{itemize}
%
Since the \XeLaTeX\ format incorporates \Babel{}'s \file{hyphen.cfg}, 
the low-level commands for hyphenation and language switching
defined there are also accessible.\footnote{ %
	The file \file{hyphen\_cfg} (available on the  
	\href{http://scripts.sil.org/svn-view/xetex/TRUNK/texmf/tex/xelatex/polyglossia/hyphen\_cfg}{\XeTeX\ subversion repository}) 
	is meant to eventually replace \Babel’s \file{hyphen.cfg}. If you want
	to experiment with it, rename it into \file{hyphen.cfg}, copy it to
	\texttt{…/tex/xelatex/polyglossia/} and rebuild the xelatex format.}

\section{Language-specific options and commands}\label{specific}

This section gives a list of all languages for which options and end-user commands are defined.
The default value of each option is given in italic.

\subsection{arabic}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{calendar} = \textit{islamic} (= hijri) or gregorian
	\item \TB{locale} = \textit{default},\footnote{ %
			For Egypt, Sudan, Yemen and the Golf states.} 
		mashriq,\footnote{ %
			For Iraq, Syria, Jordan, Lebanon and Palestine.}	
		libya, algeria, tunisia, morocco, or mauritania.
		This setting influences the spelling of the month names for the Gregorian calendar,
		as well as the form of the numerals (unless overriden by the following option).
	\item \TB{numerals} = \textit{mashriq} or maghrib 
		(the latter is the default when locale = algeria, tunisia or morocco)
	\end{itemize}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\abjad and \Cmd\abjadmaghribi (see section \ref{abjad})
	\end{itemize}

\subsection{english}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{variant} = \textit{american} (= us), british (= uk), australian or newzealand
	\item \TB{ordinalmonthday} = true/\textit{false} (true by default only when variant = british)	
	\end{itemize}

\subsection{esperanto}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\hodiau\ and \Cmd\hodiaun are special forms of \cmd\today\ (see the \Babel\ documentation)
	\end{itemize}

\subsection{farsi}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{numerals} = western or \textit{eastern}
	\item \TB{locale} (not yet implemented)
	\item \TB{calendar} (not yet implemented)
	\end{itemize}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\abjad (see section \ref{abjad})
	\end{itemize}

\subsection{german}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{spelling} = \textit{new} or old
	\end{itemize}

\subsection{greek}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{variant} = \textit{monotonic} (= mono), polytonic (= poly), or ancient
	\item \TB{numerals} = \textit{greek} or arabic
	\item \TB{attic} = \textit{false}/true
	\end{itemize}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\Greeknumber and \Cmd\greeknumber \ (see section \ref{abjad}).
	\item The command \Cmd\atticnumeral (= \Cmd\atticnum) (activated with
	  the option ¦attic=true¦), displays numbers using the acrophonic
          numbering system (defined in the Unicode range
	  \textsf{U+10140–U+10174}).\footnote{ %
	  	See the documentation of the \pkg{xgreek} package for more details.}
	\end{itemize}

\subsection{hebrew}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{numerals} = hebrew or \textit{arabic}
	\item \TB{calendar} = hebrew or \textit{gregorian}	
	\end{itemize}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\hebrewnumeral\ (= \Cmd\hebrewalph) (see section \ref{abjad}).
	\end{itemize}


\subsection{lsorbian and usorbian}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\oldtoday : see the \Babel documentation.
	\end{itemize}

\subsection{magyar}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\ontoday\ (= \Cmd\ondatemagyar): special forms of \cmd\today\
		(see the \Babel\ documentation).
	\end{itemize}


\subsection{russian}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{spelling} = \textit{modern} or old (for captions and date only, not for hyphenation)
	\end{itemize}

\subsection{serbian}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{script} = \textit{cyrillic} or latin
	\end{itemize}

\subsection{syriac}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{numerals} = \textit{western} (i.e., 1234567890) or eastern 
		(for which the Oriental Arabic numerals are used: \textarabic{١٢٣٤٥٦٧٨٩٠}).
	\end{itemize}
\textbf{Commands}:
	\begin{itemize}
	\item \Cmd\abjadsyriac (see section \ref{abjad})
	\end{itemize}

\subsection{thai}
\textbf{Options}: 
	\begin{itemize}
	\item \TB{numerals} = thai or \textit{arabic}
	\end{itemize}

To insert the word breaks, you need to use an external processor.
See the documentation to \pkg{thai-latex} and the file \file{testthai.tex}
that comes with this package.

\section{Alphabetic numeration in Greek, Arabic, Hebrew, Syriac and Farsi}\label{abjad}

In certain languages, numbers can be represented
by a special alphanumerical notation.\footnote{ %
	See, e.g., \url{http://en.wikipedia.org/wiki/Greek_numerals},
	\url{http://en.wikipedia.org/wiki/Abjad_numerals},
	and \url{http://en.wikipedia.org/wiki/Hebrew_numerals}.}
	%% \url{http://en.wikipedia.org/wiki/Syriac_alphabet}
Note that the Hebrew implementation in \pkg{polyglossia} is currently less
sophisticated than the one in \Babel, where various special cases are taken into
account.

The Greek numerals are obtained with \Cmd\greeknumeral (or \Cmd\Greeknumeral\ in uppercase).
Example: ¦\greeknumeral{1863}¦ yields \textgreek{\greeknumeral{1863}}.

The Arabic \textit{abjad} numbers can be generated with the command \Cmd\abjad.
Example: ¦\abjad{1863}¦ yields {\arabicfont\abjad{1863}}.
In the Maghrib the conventions are somewhat different, and the maghribi forms 
of the \textit{abjad} numerals are obtained with the \Cmd\abjadmaghribi\ command.
Example: ¦\abjadmaghribi{1863}¦ yields {\arabicfont\abjadmaghribi{1863}}.

Hebrew numerals are generated with the command \Cmd\hebrewnumeral.
Example:
¦\hebrewnumeral{1863}¦ yields {\hebrewfont\hebrewnumeral{1863}}.

Support is also provided for Syriac abjad numerals, which can be generated 
with \Cmd\abjadsyriac. 
Example: ¦\abjadsyriac{463}¦ yields {\syriacfont\abjadsyriac{463}}.

\section{Calendars}

\subsection{Hebrew calendar (hebrewcal.sty)}
The package \file{hebrewcal.sty} is almost a verbatim copy of \file{hebcal.sty}
that comes with \Babel. 
The command \Cmd\Hebrewtoday\\ formats the current date in the Hebrew calendar 
(depending of the current writing direction this will automatically set either 
in Hebrew script or in roman transliteration).

\subsection{Islamic calendar (hijrical.sty)}
This new package computes dates in the Islamic (Hijra) calendar, which is lunar.\footnote{ %
	It makes use of the arithmetical algorithm in chapter 6 of 
	Reingold \& Gershowitz, \textit{Calendrical calculation: the Millenium edition} 
	(Cambridge University Press, 2001).\label{reingold}}
It provides two macros for the end-user.
The command 
	\displaycmd{\HijriFromGregorian\{⟨year⟩\}\{⟨month⟩\}\{⟨day⟩\}}{\HijriFromGregorian}
sets the counters ¦Hijriday¦, ¦Hijrimonth¦ and ¦Hijriyear¦. 
\Cmd\Hijritoday\ formats the Hijri date for the current day (depending of the 
current writing direction this is set either in Arabic or in roman transliteration). 
It also accepts an optional argument to add or subtract a correction
(in days) to the date computed by the arithmetical algorithm.\footnote{ %
	The Islamic calendar is indeed a purely lunar calendar based on the observation 
	of the first visibility of the lunar crescent at the beginning of the lunar month,
	so their can be differences between different localities, as well as between
	civil and religious authorities.}
For instance if ¦\Hijritoday¦ yields the date “7 Rajab 1429” (which is the date that was 
displayed on the front page of \href{http://www.aljazeera.net}{aljazeera.net} on
11th July 2008), ¦\Hijritoday[1]¦ would rather print “8 Rajab 1429” (the date
indicated the same day on the site \href{http://www.gulfnews.com}{gulfnews.com}).

\subsection{Farsi (jalālī) calendar (farsical.sty)}
Again this is taken almost verbatim from ¦Arabiftoday.sty¦ (in the \pkg{Arabi} package), 
itself a slight modification of the file ¦ftoday.sty¦ in Farsi\TeX.\footnote{ %
	I intend to rewrite \pkg{farsical} from scratch using the algorithm in
	Reingold \& Gershowitz (ref.~n.~\ref{reingold}).}
Here we have renamed the command \cmd\ftoday\ to
\Cmd\Jalalitoday. Example: today is \Jalalitoday.


%\section{Varia}


\section{Acknowledgements}
\pkg{Polyglossia} is notable for being a recycle box of previous contributions
by other people. I take this opportunity to thank the following individuals,
whose splendid work has made my task almost trivial in comparision: Johannes
Braams and the numerous contributors to the \Babel{} package (in particular
Boris Lavva and others for its Hebrew support), Alexej Kryukov (\pkg{antomega}), Will
Robertson (\pkg{fontspec}), Apostolos Syropoulos (\pkg{xgreek}), Youssef Jabri
(\pkg{arabi}), and Vafa Khalighi (\pkg{xepersian}). I should also thank other
individuals for their assistance in supporting specific languages: Yves Codet
(Sanskrit), Zdenek Wagner (Hindi), and other members of the \XeTeX\ user
community. And of course my gratitude also goes to Jonathan Kew, the formidable
author of \XeTeX! 

\end{document}

