SCRUNCH
Outputs a list containing two numbers, the X and Y scrunch factors, as used by SETSCRUNCH. Note that SETSCRUNCH takes two numbers as inputs, not one list of numbers.
SETSCRUNCH 2.0 1.0 REPEAT 4 [FORWARD 100 RIGHT 90] SHOW SCRUNCH [2 1]
SETSCRUNCH 2.0 1.0 REPEAT 4 [FORWARD 100 RIGHT 90] SHOW SCRUNCH