[Dev-luatex] unique node id?

Patrick Gundlach patrick at gundla.ch
Sun Aug 29 08:48:25 CEST 2010

> Is the following 172 something like I need? How would I access that (besides string.gsub())?
> <node    nil <    172 >    nil : hlist 2>

I am currently using this number in the middle via tostring() and gsub(). But I'd still like to know if this can be used as an id.


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