Elie, > I would like to adapt LaTeX for LuaTeX, and I'm looking for some people > to help me. If you want to help please subscribe to [log in to unmask] > (http://lists.tug.org/luatex), the discussions will take place there. I > already started a discussion on it: > http://tug.org/pipermail/luatex/2009-February/000103.html. Just joined (I didn't until now). In fact, inputenc and fontenc pose two quite unrelated challenges - the former is necessary for LuaLaTeX to work with encodings other than utf-8, while the latter is more about taking advantage of the new features, but note the LICR mechanism used in LaTeX works in LuaTeX, provided the issue with font encondings is solved (and my little lua-inputenc does that, mainly for testing purposes, but which makes LuaLaTeX useable with old documents - I even could make my experimental Mem package to work with it, to my surprise!). And as Arthur said: > fontenc would surely be a much bigger issue. Indeed, it is. I've paused my work on a new font mechanism, but my conclusions after the tentative lua code I wrote is this task is far from trivial. Javier ----------------------------- http://www.tex-tipografia.com