X-WALKING On Mac?

I'm playing on a Mac right now using Nillys Reborn .exe through wine. How on earth do I X-Walk?

Hey! I'm having a similar question, except for Linux. When I press the "x" button the window does not freeze like it does on windows; all I know is by pressing ctr + P, the window can freeze, but even if I hold down W beforehand, all motion is stopped when the print menu pops up. Any ideas would be greatly appreciated!