I’m currently running ST3 without any LaTeX package activated. Yet I have doubles or sometimes even triples of a lot of LaTeX snippets. Like when I type item, then three itemize snippets show up. I have an idea for why that is. I guess that the default LaTeX package is in a zipped archive somewhere. But at some point I may have extracted it using PackageResourceViewer (in Packages/LaTeX). And also, I have tried to customize the snippets and then saved it under Packages/User/LaTeX. Does this seem correct?
It that seems correct, then the question is: where should I save save customizations of default LaTeX snippets to ensure that the originals are ignored?