triflake example not working - whitebox is interpreted as color

[kronpano]

The tribox example does not work The rule {rz 60 x 1/3 s 0.20 1 0.2 } whitebox

gives an error that "s 0.20 1 0.2 } xxx" a primitive or rule name is expected but a color was found.

[after12am]

Thank you! Fix it