evolution

[Andrei Alexandrescu]

I plan to overhaul a number of modules in Phobos2, such as 
std.algorithm, std.stdio, and std.random. The changes will render 
existing code using those modules largely uncompilable. I wonder what a 
good evolution scheme we should adopt. Walter suggested that I move the 
old modules in etc/, so changing e.g. std.algorithm to etc.algorithm 
should make legacy code work.

Is this agreeable? Are there better possibilities?


Thanks,

Andrei