Check this out guys : http://www.computercraft.info/forums2/index.php?/topic/4091-error-programs-not-running-returning-random-numbers/
All those commands were to test, we know we need 2 apostrophes etc.. obviously! Anyway read the previous link it may be more explicit. But just so you know, I made the working (until today) tictactoe game which is giving me those errors so I guess I know a bit what I'm doing in lua, and bradster is like a developer so, lol.