\documentclass[oneside,final,12pt]{book}

\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{xunicode}
\usepackage{longtable}
\usepackage{tabu}
\addtolength{\linewidth}{2.7\marginparwidth}
\addtolength{\marginparwidth}{-0.85\marginparwidth}
\addtolength{\textwidth}{0.2\linewidth}
\addtolength{\hoffset}{-0.1\linewidth}
\usepackage{longtable}
\usepackage{tabu}
\addtolength{\linewidth}{2.7\marginparwidth}
\addtolength{\marginparwidth}{-0.85\marginparwidth}
\addtolength{\textwidth}{0.2\linewidth}
\addtolength{\hoffset}{-0.1\linewidth}

\usepackage{hyperref}
\usepackage{xstring}
\def\rooturl{https://www.math.bgu.ac.il/}
\hyperbaseurl{\rooturl}
\let\hhref\href
\providecommand{\extrahref}[2][]{\LTRfootnote{\LR{\IfBeginWith*{#2}{http}{\nolinkurl{#2}}{\nolinkurl{\rooturl#2}}}}}
\renewcommand{\href}[2]{\IfBeginWith*{#1}{http}{\hhref{#1}{#2}}{\hhref{\rooturl#1}{#2}}\extrahref{#1}}

\usepackage{polyglossia}
\usepackage{longtable}
%% even in English, we sometimes have Hebrew (as in course hours), and we
%% can't add it in :preamble, since it comes after hyperref
%%\usepackage{bidi}
\setdefaultlanguage{english}
\setotherlanguage{hebrew}
%%\setmainfont[Ligatures=TeX]{Libertinus Serif}
\setmainfont[Script=Hebrew,Ligatures=TeX]{LibertinusSerif}[
  UprightFont = *-Regular,
  BoldFont = *-Bold,
  ItalicFont = *-Italic,
  BoldItalicFont = *-BoldItalic,
  Extension = .otf]

\SepMark{‭.}
\robustify\hebrewnumeral
\robustify\Hebrewnumeral
\robustify\Hebrewnumeralfinal

% vim: ft=eruby.tex:



\begin{document}
\pagestyle{empty}
\pagenumbering{gobble}

\begin{center}
{\Huge{Advanced courses}}
\bigskip

\bigskip

{\Large{Fall term (October 25, 2015 -- January 22, 2016)}}

\bigskip

\bigskip
\end{center}

\begin{center}
  {\large{Advanced Undergraduate courses}}
\end{center}


{\renewcommand{\arraystretch}{1.2}
\global\tabulinesep=2mm
%% hours are always in Hebrew
\begin{longtabu}{|X[-2,l]|X[-2,l]|X[-4,r]|}
  \hline
  \rowfont[l]{}
  \textbf{Course Name} &
  \textbf{Lecturer} & 
  \textbf{Hours} \\
  \hline
  \hline
  Infinitesimal Calculus 3 &  & \setRTL \\
\hline
Ordinary Differential Equations & Prof. Arkady Poliakovsky & \setRTL \\
\hline
Fundamentals of Measure Theory & Prof. Ilan Hirshberg & \setRTL \\
\hline
Fourier Analysis & Prof. Eitan Sayag & \setRTL \\
\hline
Logic & Dr. Moshe Kamensky & \setRTL \\
\hline
Graph Theory & Emeritus Prof Daniel Berend & \setRTL \\
\hline
Algebraic Structures & Prof. Michael Brandenbursky & \setRTL \\
\hline
Probability & Prof. Tom Meyerovitch & \setRTL \\
\hline

\end{longtabu}}

%% vim: ft=eruby.tex


\bigskip
\newpage
\begin{center}
  {\large{Graduate courses}}
\end{center}


{\renewcommand{\arraystretch}{1.2}
\global\tabulinesep=2mm
%% hours are always in Hebrew
\begin{longtabu}{|X[-2,l]|X[-2,l]|X[-4,r]|}
  \hline
  \rowfont[l]{}
  \textbf{Course Name} &
  \textbf{Lecturer} & 
  \textbf{Hours} \\
  \hline
  \hline
  Advanced topics in complex variables &  & \setRTL \\
\hline
Basic Concepts in Topology and Geometry & Prof. Eitan Sayag & \setRTL \\
\hline
Derived categories I & Prof. Amnon Yekutieli & \setRTL Wed 12:00-14:00, math (58) -101\\
\hline
Basic Concepts in Modern Analysis & Prof. Victor Vinnikov & \setRTL \\
\hline

\end{longtabu}}

%% vim: ft=eruby.tex


\bigskip
\newpage

% vim: ft=eruby.tex


\end{document}

% vim: ft=eruby.tex:
