Live previews can be distracting / annoying when you're trying to write a lot of text and it's infrequently updating beneath.
My proposal is a simple checkbox above every live preview box that you can tick to disable the liveness of the preview box. It allows you then activate it again to see if you have formatted your text correctly.. or if you've accidentally activated some image-macro.
- a checkbox above every preview box
- configuration allowing users to decide if the box should be checked by default or not (maybe an overkill?)
- a stop() method in ShapredRequest.js