[luatex] From glyph node to font to glyph width

Taco Hoekwater taco at elvenkind.com
Wed Jan 21 13:32:29 CET 2009

Yannis Haralambous wrote:
> Could you please tell me how to access the font of a glyph?
> When traversing a horizontal node list I get nodes of type glyph, if t
> is such a node then t.font gives me an identifier. How do I get the font
> with that identifier?
> I have tried font[t.font] but it didn't worked. The goal is to obtain
> the TeX dimensions of the glyph.


Best wishes,

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