cleanup, update manual (HH) -- WORK IN PROGRESS !!

source/texk/web2c/luatexdir/lua/luatex-core.c

 #include "lua.h"
 #include "lauxlib.h"
 
+int load_luatex_core_lua (lua_State * L);
+
 int load_luatex_core_lua (lua_State * L)
 {
   /* generated from and by luatex-core.lua */