Automatic text folding via indentation, or manually with markers

Automatic text folding based on indentation:

Manual text fold with markers:

[CustomMarkerTextFold] Text to be folded [/CustomMarkerTextFold]

keywords: text fold folding code (Hello to those visiting from google. I know, scrivener needs text folding. The search continues for the perfect script writing IDE? eh comrade?)

The Scrivener answer would be to split your document into chunks, and only look at the chunks you actually care about.