Remember viewport for large documents

[andiwand]

A user asked if we could add a feature to remember the last scroll position for large documents so you can easily continue from where you left.

What is a large document? Not sure. I think we should just use this feature for all our documents.

The position in the document should be easily accessible by JavaScript.

We would need to keep the state for the document somewhere and we would need to identify each document (e.g. hash).