Re: [XeTeX] Follow-up to previous mail about hyphenation

[Philip Taylor]

Not being an Arabist, I have no idea whether the output from the 
following is correct or not, but I thought that it would be fun to run 
Bruno's code on some 'real' Arabic rather than just on ^^^^ sequences —

% !TeX Program = Ini-XeTeX
\let \dump = \relax
\input xelatex.ini

\begingroup
     \language = 8 % how to do this better?
     \catcode "200D = 11
     \lccode "200D = "200D
     \patterns
         {
          ^^^^06431^^^^0643
          ^^^^200d1^^^^200d
         }
\endgroup

\documentclass {article}
\usepackage {polyglossia, fontspec}
\setdefaultlanguage {arabic}
\newfontfamily {\arabicfont} [Script=Arabic, Scale=1.2] {Amiri-Regular}
\textwidth = 1sp

\begin {document}
\catcode "200D = 11 %JOINER
\lccode "200D = "200D
\lefthyphenmin = 1
\righthyphenmin = 1

\language = 8
\arabicfont

 ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d 
ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d 
ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d 
ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d 
ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d 
ساڵیﻧﻮێتﭘﻴرۆزبێت^^^^200d^^^^200d ساڵیﻧﻮێتﭘﻴرۆزبێت
\end {document}