[luatex] plain LuaTeX

[Elie Roux]

وفا خلیقی a écrit :
> I never use PDFTeX. I only use TeX (the original TeX written by Knuth) 
> for typesetting my books, articles, papers and etc in English. If I 
> want to produce any Persian document then mostly use XeTeX and 
> sometimes LuaTeX.

Ok, so here is my new question: why do you accept \attributedef and 
reject \newattribute? they are both new things in LuaTeX.
-- 
Elie