Need help with copy-paste in Firefox

[remotehorsd]

Ok now i tried the following:

Code:

Copy      Help

i+1
if(i>20)
     out "i is 20 now!"
     i == 0
     goto FUBAR

But QM tells me:

"Error in test2: unknown identifier."
i even tried to declare the variable on the beginning of the code with:

i = 0

Thank you for your helpfullness!

Edit: i found out how to do that
int i
declares the variable^^