Re: how close are we to having an "addAt" or "insertAt" feature?

[Kieren MacMillan]

Hi Mike (et al.),

>> What would be involved in developing a feature to add notes or tweaks at an 
>> arbitrary moment within a music expression?
>> music = \addAt (4 3/8) \global \once \override RehearsalMark.extra-offset 
>> #’(-1 . 0)

> we’re about a half-day’s work away from a hack that doesn’t involve iterators.
> If we’re gonna touch the C++ iterators, it’ll require more design strategy 
> and will take more time.

What would be the benefit of “touching the C++ iterators”?

Thanks,
Kieren.