Runtime behaviour
A good exploration and description is needed for the runtime behaviour of message formatting, i.e. how the various inputs are handled, how the values of various parts of a message are resolved, and how they may be formatted to a string or otherwise emitted.
A document on this is available here: https://docs.google.com/document/d/1lCSg7H_Nz20_LITon3g12Iq5KtE9cxXTg58zyLeW3gw/edit?usp=sharing
I have also prepared a presentation for Monday's meeting: https://docs.google.com/presentation/d/1s5EW2rv5XNCdAvr3pAiFcHVuoDobu2IyTq0QmZdH9ys/edit?usp=sharing
Is this the formatting part of the spec (possibly with the registry)?
We have a formatting part and a proto registry now. Closing this issue. Please reopen if you think this tracks something else--or open specific issues on formatting and registry.