[Fractint] L-systems with varying angles...?

Greetings, Below are two links to curves with lines formed at various angles. I can make the Blancmange Curve as an IFS (it requires 2 squares sheared to 45 degrees), and I suspect that the z-order curve can be made in this format also. My question to the L-systems people out there is: can either of these curves, and any other curve with infinitely varying angles, be programmed in Fractint's *L-systems* language? Tony Hanmer http://www.2dcurves.com/fractal/fractalb.html http://en.wikipedia.org/wiki/Z-order_%28curve%29