craschworks

When reading new code, especially code in a language I’m unfamiliar with, I sometimes have to translate each symbol/method very methodically in order to understand what the code is trying to do. Often, I’ll put my notes in the code as comments. While this helps me, this can make the code more bulky and difficult to read for those who are familiar with the code/language. Ideally, I’d like a vim plugin in which I can keep notes on a file, without actually changing it. Anyone know of such a plugin?