[LDCad] Lua - prompt and wait for selection?

[Roland Melkert]

Perhaps add a setHint function to ldc.animation in the same manner as that for ldc.macro? I'm in the throes of adding prompts for different aspects of a rotation (e.g. axis, duration, ...) and I update the hint of the macro to include the current values (e.g. 360 degrees, clockwise around Y for 10 seconds). It would be nice if the hint text for an animation could be set.

I will add a setHint to ldc.animation just like the macro has.