Thanks - But I did already look at that site and haven't found what I want.
You've said that I can I edit the book such that the entire page is not editable - Would be awesome if you could tell me how that works! (:
Because the site only says that "Adding editable code areas to a page locks any content outside of those areas" - but I don't have any editable areas and do not intend to add any.
The code looks like this:
/*:
# Dummy Name
## WWDC 2018 Scholarship Application
### by Klemens Strasser
- Important:
This Playground features sound playback. Please turn up your speaker and disable silent mode or use headphones while testing. Thanks! ❤️
*/
//: [Next Page](@next)
I can enter code in line 9 and line 11, which is what I want to disable.