[XeTeX] glyph index
Adam Twardoch
list.adam at twardoch.com
Tue Jan 20 15:50:18 CET 2009
> On 20 Jan 2009, at 12:42, franÿffffe7ois franc wrote:
>> in the xetex process I'm trying to substitute a glyph1 by glyph2 if
>> the glyph1 occurred in a certain context, and I want that this
>> contextual analysis to be independent of the font engine. So, I
>> think that I should process in native_word_node, and I should get
>> the glyph1 ID and replace it by glyph2 ID.
The most obvious solution that comes to my mind would be to add a "calt"
(contextual alternates) OpenType Layout feature to the font.
A.
--
Adam Twardoch
| Language Typography Unicode Fonts OpenType
| twardoch.com | silesian.com | fontlab.net
I hate to advocate drugs, alcohol, violence, or
insanity to anyone, but they've always worked for me.
(Hunter S. Thompson)
More information about the XeTeX
mailing list