Was looking around for how to have properties from blender in the notes for the render stamp. I found a solution although with many properties I would like to add a newline or carriage return to format the output so that I can have a block on the side of the frame rather than running the length of the frame.
Found this: How to show render-stamp for arbitrary values?
The sample script in the answers Works great! A little further on the answer refers to:
As of 2.77 the note will be wrapped onto new lines, you can also add in explicit \n newline characters to format the text yourself.
I just can't understand where and how to put that /n.