קוד:ראש

\documentclass[english,hebrew]{article} \usepackage{amsthm} \usepackage{hyperref} \usepackage{amssymb} \usepackage{amsmath} \usepackage{enumerate} \usepackage{array} \usepackage{fontspec}

\setmainfont[

   Extension=.ttf,
   UprightFont= *-Regular,
   BoldFont=*-Bold,
   ItalicFont=NachlieliCLM-LightOblique,

BoldItalicFont=*-Bold, ]{Alef}

\makeatletter %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands. \theoremstyle{plain} \newtheorem{thm}{\protect\theoremname}

 \theoremstyle{plain}

\newtheorem{question}[thm]{\protect\questionname} \newtheorem{lem}[thm]{\protect\lemmaname}

\theoremstyle{definition} \newtheorem{definition}[thm]{\protect\definitionname} \renewenvironment{definition}{\begin{definition}}{\end{definition}} \newtheorem{quesh}{שאלה} \renewenvironment{question}{\begin{quesh}}{\end{quesh}}

\makeatother

\usepackage{xunicode} \usepackage{polyglossia} \setdefaultlanguage{hebrew} \setotherlanguage{english}

 \addto\captionsenglish{\renewcommand{\questionname}{Question}}
 \addto\captionsenglish{\renewcommand{\theoremname}{Theorem}}
 \addto\captionsenglish{\renewcommand{\definitionname}{Definition}}
 \addto\captionshebrew{\renewcommand{\questionname}{שאלה}}
 \addto\captionshebrew{\renewcommand{\theoremname}{משפט}}
 \addto\captionshebrew{\renewcommand{\lemmaname}{למה}}
 \addto\captionshebrew{\renewcommand{\definitionname}{הגדרה}}
 \providecommand{\questionname}{שאלה}
 \providecommand{\theoremname}{משפט}
 \providecommand{\lemmaname}{למה}
 \providecommand{\definitionname}{הגדרה}

\begin{document}