Yes, lua-mode is for editing Lua programs. I don't know how widely the Emacs mode itself is used, but the language itself has enormously increased in popularity in the past two years, judging by the number of projects that use it and the mailing list traffic (see http://www.lua.org).
In that case, we would be glad to include it, presuming the papers are signed, etc. _______________________________________________ Emacs-devel mailing list Emacs-devel@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-devel