[mamorunl]

The whole code shown makes no sense at all. Not when used standalone. You are using a double assignment (which is a check) and end it with a semicolon. Also, the fish hooks are only to indicate a block of code. I take it you want to set a variable which has to be done like this:

array[delimiter] = value;

In your case: open[0] = true; // indicating that the array open, the first item is set to true.