My last post went unanswered. So as a result of doing my own fishing, I've boiled it down to an easier one
![grin :-D](https://www.theswamp.org/Smileys/black/grin.gif)
. I still don't understand dictionaries well though.
I need a function that outputs a list of all the visual styles in the drawing (so that I can check for the existence of a certain visual style).
Anybody have a way to do this?