Hi,
TIC uses LUA 5.3.1 with Table, String, Math libraries now and it cannot scheduled for other libraries, but we can discuss other variants if you want.
I think it would be very cool to connect coroutine - standard LUA library.
https://www.tutorialspoint.com/lua/lua_coroutines.htm
no problem, please create an issue here https://github.com/nesbox/tic.computer/issues