On 18/06/2014 13:59, Joseph Wright wrote: >> Unicode-math actually did use >> some of the code and now breaks due to the missing \lua_now_x:n: >> >> \documentclass{article} >> \usepackage{amsmath} >> \usepackage{unicode-math} >> \begin{document} >> blub >> \end{document} >> >> ! Undefined control sequence. >> \__lltxmath_set_mathchar:NN ...def >> #1\lua_now_x:n >> >> {lualatex.math.print_class... > > Drat: I did of course check for use before the change, but focussed on > the 'allocators' part of the code (cctabs, etc.). I will do another > check over TL2014 then liaise with the appropriate package authors to > arrange a fix here. I have a plan: I will check in some code today and if the team as a whole are happy update CTAN today or tomorrow. -- Joseph Wright