Namespace:
I will write a struct and replace 'readonly ...' with an instance of ReadOnly!(...) ...
OK.
What do you mean with 'how useful'?
It means to try to use your feature(s) to rewrite/modify several of those little programs, and then take at how much frequently you use those new features, what advantages they give you, and so on. An usability experiment.
Bye, bearophile
