> context seems to do input normalization too. Would it be possible to > add the code to lualatex too?
I suppose it's not too hard to extract ConTeXt's code, and I also wrote a standalone implementation five years ago (available from http://code.google.com/p/google-summer-of-code-2008-tex/downloads/list); however the problem is that you depend on decomposition data that tends to be bulky. ConTeXt keeps all that data (and much more) in char-def.lua; it's easy enough to extract the relevant parts to do normalisation, but it's not very satisfactory to duplicate information. Arthur
