Elie Roux wrote: > Taco Hoekwater a écrit : >> Because your redefinition won't be needed from 0.40 upwards and >> will in fact be wrong from 0.50 up. > > Sorry to come back to this, but there is still something I don't > understand: what will be the good call (the one that doesn't warn about > states) to execute lua code in LuaTeX 0.40? \directlua with no state > argument?
Yes. \directlua0 {} will trigger a warning message about the integer
argument going away in 0.50.
