[PD] Data Structures GOP and installing latest PD

[João Pais]

just like jonathan said, you can do that with data structures, just add  
the parenthesis scales to the variable declaration. I just don't leave the  
limit in, because you can still define extreme positions (for example,  
controling the points with messages instead of mouse click).

> João
> Thanks for the zip. The abstractions are nice. I wonder if there is a
> way to keep from moving the control points out of bounds on the
> bezier. With a slider or numberbox it is easy just store a limit in an
> f and when the slider value changes check to see if it is beyond limit
> then do a delayed message to the slider to set the value to limit. You
> could even put a message to canvas label "beyond the outer limit"
> haha!.