[luatex] Extending font dimensions from lua

Khaled Hosny khaledhosny at eglug.org
Mon Apr 5 09:00:45 CEST 2010

On Mon, Apr 05, 2010 at 08:57:23AM +0200, Taco Hoekwater wrote:
> Khaled Hosny wrote:
> >Is there a way to extend font dimensions past what the font actually
> >have from lua end?
> >
> >I'm trying to emulate XeTeX's OpenType MATH handling, which adds
> >additional fontdimen parameters containing the values of MATH table, so
> >that code written for XeTeX could be easily extended to LuaTeX.
> >
> >P.S. I'm using ConTeXt's OpenType code, so altering the tfm data
> >returned to tex end is possible.
> Just adding integer entries (index>=8) to the <tfm>.parameters hash
> should work.

Well, I found about this independently ;)

 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer

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