bug#22786: 25.1.50; eww arabic rendering

[Mohamed Hibti]

Thanks Eli for this reply !
Eli Zaretskii <eliz@gnu.org> writes:

>> From: Mohamed Hibti <mohamed.hibti@gmail.com>
>> Date: Wed, 24 Feb 2016 11:16:42 +0100
>> Cc: , 22786@debbugs.gnu.org
>> 
>> >> There is a problem with the arabic composition (the letters are not
>> >> displayed isolated and not assembled in a word). 
>> >
>> > Do you have an example HTML file that displays this problem?
>> 
>> Any arabic website I have tried for instance http://www.aljazeera.net.
>> you can see the rendering in the attached png.
>
> It doesn't happen for me, with that page, either in Emacs 25.1.50 or
> 25.0.91.  The Arabic shaping does work for me.
>
> Do you have the same problem with the Arabic text in the buffer
> created by "C-h H"?

C-h H works well.
In non html buffers, it works too.

>
> The screenshot you attached indicates that complex script display is
> not working for some reason.  Since your Emacs is built with libotf
> and libm17n, the problem might be in old versions of these, so perhaps
> rebuild with newer ones?  Or maybe try a different font?

I will try your suggestions.