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Re: HELP - Urgent

From: Werner LEMBERG
Subject: Re: HELP - Urgent
Date: Thu, 10 Feb 2000 22:54:03 GMT

> We're using the FreeType Open extension for glyph substitution. 
> We based our implementation on the Arabic.c/Arabic.h example.
> Each time we try to display a text we get a different result. It seems 
> that the contextual algorithm each time gives a different result. Our 
> deadline is this night.
> Please could you take a look at the attached source file.

Your source code file doesn't contain any FTO code...

> Is there a more detailed document available of the TrueType Open 
> extension ?

Only the TTO specs.

Please check ftstrtto.c of the current snapshot

It shows how to use the FTO extensions.

Compared to FT 1.3.1, there were (a) addition of GPOS support and (b)
some important fixes in the arabic module.


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