Contents Part II: Creating Custom User Interfaces in Fluent | Print pageAppendix A. Avoiding Common MistakesThis appendix is about some of the more common mistakes that can be made as you create your own interface in Fluent.A.1. Keeping Track Of ParenthesesA.2. Knowing The Type Of Each VariableA.3. Overwriting Interface Elements « 5.4. UDF Example A.1. Keeping Track Of Parentheses »