Question about shapes

#1

I was doing the shakes puzzles and it was (drawbox) (ggg yyy bbb) I was asking how the computer knows to make a new line instead of just continuing on the first line

#2

Hey there, the drawBoxes function interprets any space in a string as a new line. Therefore drawBoxes('g b') is the same as:

drawBox('green');
newLine();
drawBox('blue');