Hi! I'd like to automatically insert a horizontal line to delineate sections inside my snippet but I can't figure out how to do that. What am I missing?
Hey Naomi! 
Welcome to the Forum! Unfortunately, there isn't a way to automatically insert a horizontal line. Your best course of action would be to manually type it in using the "_" symbol on your keyboard or copy/paste the line you have typed out to delineate between sections.