new lsl animation controls

llStartAnimationList(list anim_list, float ease_in, integer priority);
llStopAnimatinoList(list anim_list, float ease_out, integer priority);

The above functions would allow detailed control over joints using bvh... and shouldn't be all that hard to add since its a hack of existing features.
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The next... a bit trickier.

string llJointAnimation(joint name, integer frame_rate, float ease_in, float ease_out, list rotations, list positions);

It creates a string identifier that can be started and stopped like a regular anim file.
The offsets variable would only be meaningful for hip, foot and hand joints (yes I
even want IK! (no IK when set to [])
By the way, the ability to control hand IK would be the major reason to add to the feature.
Since it's identified as a string, is any way to rescue the memory from the stack .... ?... heap ... ? ... I don't know the words for this.

the third function should read:

string llJointAnimation(joint name, integer frame_rate, float ease_in, float ease_out, list rotations, list offsets);

for the comments about the offset variable to make sense

ummm also needs an integer loop variable... GEEZ you get the idea!

Another frequently requested feature, in various forms...

prop 1040
prop 568
prop 137