Actually the following code US supposed to be placed in an init.sqf file, not your description.ext so that is the problem. If you do get an error saying line 7, that would be refering line number 7 in your file. So you could go and look, then copy and paste the code here if you can figure it out. But your problem is putting it in the wrong file. Also bas f uses those equal signs to separate each block of code.