Btw, I have some more snippets for common environments, like theorem, lemma, definition etc, but since these are user defined environments and the users might want to name their theorem environments differently, I have not included them in the bundle. If you want/are not opposed to, I could add them, and the user can edit them to their liking later on. Sure they can use the generic begin-end snippet, but I find I use them so often that I'd much rather have snippets for them anyway. Also, my personal preference is to automatically add labels to them as well.