[SMIL30 CR comment] to-animation (12.6.4)

Hello,

just to avoid any misunderstanding and to be sure, that my 
interpretation is correct about:

http://www.w3.org/TR/SMIL3/smil-animation.html#animationNS-ToAnimation

This defines a behaviour for discrete to-animations and 'otherwise'
to-animations.
Therefore 'otherwise' is applicable for calcMode linear, paced and spline,
is this correct? 

If yes, I think, compared to SMIL2 and the old SMIL animation recommendation
from 04-September-2001, to-animations are pretty good covered now ;o)