wrapping / scoping?

[Fil]

Hello, it would be nice to optionally give a scoping div to the script, in which it would restrict its search for document.selectAll([data-cell]), and also that it would use as the contentWrapper (https://github.com/zzzev/observable-press/blob/master/src/initialize.js#L43).

This could allow running the script in a certain part of the page, and maybe even running several instances of the script on a page.