Hello,
I'm new to this list and I'm looking for some help regarding the control of the motion of an ellipse using a keyboard - 2 keys for x axis and 2 keys for y axis.
When drawing using pdp_pen on a x11 window the keyboard doesn't act upon the pd patch. 
How can I control the ellipse motion using the keyboard?
Can anyone help me with this?

Thanks,
Joćo