Is there a way to batch process in finalescript using logical operators and loops?

For example... I'd like to write a script that fixes accidentals in a bar based on what else is going on in that bar (or some other logic)... Since I write polytonality I like to be clear about the accidentals because it makes it easier to read. However, for a 10 minute fast orchestral work, it's a tremendous job and it would be super simple to write logic to make the decisions in a script. I haven't read much about logic/loops/booleans/variables etc in FinaleScript so I'm guessing it's not really scripting but more like macros. Maybe there are other tools that can help? I know that the PDK would be able to help but they are rather guarded about letting that out (another frustration).

Thoughts?