_level_/control.lua:2: _level_/freeplay.lua: 1: syntax error near 'util'
stack traceback:
[C]: in function 'require'
level_/control.lua:2: in main chunk
fix :C:\Users\%user%\AppData\Roaming\Factorio\saves\ (your world save 12/9)\run freeplay.lua using note++
and 1 need be looking this local util = require("util")