---
author: 'Jasper'
patat:
    wrap: true
    columns: 57  # 10 + 42 + 5
    margins:
        left: 10
        right: 5
...

This text will have 10 spaces on the left.

- So
    * will
    * these
    * bullets

This line will have 10 spaces on the left, but will also break after "left".
