当内部函数参数依赖于可选参数时，参数传入R.

I'm working in R and need to pass arguments to a function so that they can be used as arguments when calling another function within the original. In the example below you can see that I'm interested in calling interiorFunc() every time primaryFunc() is called but the value of the first parameter is dependent on the existence of a second parameter. If I declare 'parameter 2' then I want a different set of arguments than if I don't declare 'parameter 2' in the function call. Here is the definition for the interior function:I'm working in R and need to pass arguments to